--- /dev/null
+See http://code.google.com/p/waf/ for more information on waf
+
+You can get a svn copy of the upstream source with:
+
+ svn checkout http://waf.googlecode.com/svn/trunk/ waf-read-only
+
+Samba currently uses waf 1.5, which can be found at:
+
+ http://waf.googlecode.com/svn/branches/waf-1.5
+
+To update the current copy of waf, use the update-waf.sh script in this
+directory.
+++ /dev/null
-This copy of waf-svn is taken from the git mirror of waf
-at:
-
- git://git.samba.org/tridge/waf-svn.git
-
-using the waf-samba branch
-
-It was built using the command:
-
- ./waf-light --zip-type=gz --make-waf
-
-See http://code.google.com/p/waf/ for more information on waf
-
-You can get a svn copy of the upstream source with:
-
- svn checkout http://waf.googlecode.com/svn/trunk/ waf-read-only
+++ /dev/null
-waf-svn
\ No newline at end of file
--- /dev/null
+#!/usr/bin/env python
+# encoding: ISO-8859-1
+# Thomas Nagy, 2005-2010
+
+"""
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+"""
+
+import os, sys
+if sys.hexversion<0x203000f: raise ImportError("Waf requires Python >= 2.3")
+
+if 'PSYCOWAF' in os.environ:
+ try:import psyco;psyco.full()
+ except:pass
+
+VERSION="1.5.19"
+REVISION="x"
+INSTALL="x"
+C1='x'
+C2='x'
+cwd = os.getcwd()
+join = os.path.join
+
+WAF='waf'
+def b(x):
+ return x
+
+if sys.hexversion>0x300000f:
+ WAF='waf3'
+ def b(x):
+ return x.encode()
+
+def err(m):
+ print(('\033[91mError: %s\033[0m' % m))
+ sys.exit(1)
+
+def test(dir):
+ try: os.stat(join(dir, 'wafadmin')); return os.path.abspath(dir)
+ except OSError: pass
+
+def find_lib():
+ return os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
+
+wafdir = find_lib()
+w = join(wafdir, 'wafadmin')
+t = join(w, 'Tools')
+f = join(w, '3rdparty')
+sys.path = [w, t, f] + sys.path
+
+if __name__ == '__main__':
+ import Scripting
+ Scripting.prepare(t, cwd, VERSION, wafdir)
+
--- /dev/null
+#!/bin/sh
+# Update our copy of waf
+
+TARGETDIR="`dirname $0`"
+WORKDIR="`mktemp -d`"
+
+mkdir -p "$WORKDIR"
+
+svn checkout http://waf.googlecode.com/svn/branches/waf-1.5/wafadmin "$WORKDIR/wafadmin"
+
+rsync -C -avz --delete "$WORKDIR/wafadmin/" "$TARGETDIR/wafadmin/"
+
+rm -rf "$WORKDIR"
--- /dev/null
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2007-2010 (ita)
+
+"""
+debugging helpers for parallel compilation, outputs
+a svg file in the build directory
+"""
+
+import os, time, sys, threading
+try: from Queue import Queue
+except: from queue import Queue
+import Runner, Options, Utils, Task, Logs
+from Constants import *
+
+#import random
+#random.seed(100)
+
+def set_options(opt):
+ opt.add_option('--dtitle', action='store', default='Parallel build representation for %r' % ' '.join(sys.argv),
+ help='title for the svg diagram', dest='dtitle')
+ opt.add_option('--dwidth', action='store', type='int', help='diagram width', default=1000, dest='dwidth')
+ opt.add_option('--dtime', action='store', type='float', help='recording interval in seconds', default=0.009, dest='dtime')
+ opt.add_option('--dband', action='store', type='int', help='band width', default=22, dest='dband')
+ opt.add_option('--dmaxtime', action='store', type='float', help='maximum time, for drawing fair comparisons', default=0, dest='dmaxtime')
+
+# red #ff4d4d
+# green #4da74d
+# lila #a751ff
+
+color2code = {
+ 'GREEN' : '#4da74d',
+ 'YELLOW' : '#fefe44',
+ 'PINK' : '#a751ff',
+ 'RED' : '#cc1d1d',
+ 'BLUE' : '#6687bb',
+ 'CYAN' : '#34e2e2',
+
+}
+
+mp = {}
+info = [] # list of (text,color)
+
+def map_to_color(name):
+ if name in mp:
+ return mp[name]
+ try:
+ cls = Task.TaskBase.classes[name]
+ except KeyError:
+ return color2code['RED']
+ if cls.color in mp:
+ return mp[cls.color]
+ if cls.color in color2code:
+ return color2code[cls.color]
+ return color2code['RED']
+
+def loop(self):
+ while 1:
+ tsk=Runner.TaskConsumer.ready.get()
+ tsk.master.set_running(1, id(threading.currentThread()), tsk)
+ Runner.process_task(tsk)
+ tsk.master.set_running(-1, id(threading.currentThread()), tsk)
+Runner.TaskConsumer.loop = loop
+
+
+old_start = Runner.Parallel.start
+def do_start(self):
+ print Options.options
+ try:
+ Options.options.dband
+ except AttributeError:
+ raise ValueError('use def options(opt): opt.load("parallel_debug")!')
+
+ self.taskinfo = Queue()
+ old_start(self)
+ process_colors(self)
+Runner.Parallel.start = do_start
+
+def set_running(self, by, i, tsk):
+ self.taskinfo.put( (i, id(tsk), time.time(), tsk.__class__.__name__, self.processed, self.count, by) )
+Runner.Parallel.set_running = set_running
+
+def name2class(name):
+ return name.replace(' ', '_').replace('.', '_')
+
+def process_colors(producer):
+ # first, cast the parameters
+ tmp = []
+ try:
+ while True:
+ tup = producer.taskinfo.get(False)
+ tmp.append(list(tup))
+ except:
+ pass
+
+ try:
+ ini = float(tmp[0][2])
+ except:
+ return
+
+ if not info:
+ seen = []
+ for x in tmp:
+ name = x[3]
+ if not name in seen:
+ seen.append(name)
+ else:
+ continue
+
+ info.append((name, map_to_color(name)))
+ info.sort(key=lambda x: x[0])
+
+ thread_count = 0
+ acc = []
+ for x in tmp:
+ thread_count += x[6]
+ acc.append("%d %d %f %r %d %d %d" % (x[0], x[1], x[2] - ini, x[3], x[4], x[5], thread_count))
+ f = open('pdebug.dat', 'w')
+ #Utils.write('\n'.join(acc))
+ f.write('\n'.join(acc))
+
+ tmp = [lst[:2] + [float(lst[2]) - ini] + lst[3:] for lst in tmp]
+
+ st = {}
+ for l in tmp:
+ if not l[0] in st:
+ st[l[0]] = len(st.keys())
+ tmp = [ [st[lst[0]]] + lst[1:] for lst in tmp ]
+ THREAD_AMOUNT = len(st.keys())
+
+ st = {}
+ for l in tmp:
+ if not l[1] in st:
+ st[l[1]] = len(st.keys())
+ tmp = [ [lst[0]] + [st[lst[1]]] + lst[2:] for lst in tmp ]
+
+
+ BAND = Options.options.dband
+
+ seen = {}
+ acc = []
+ for x in range(len(tmp)):
+ line = tmp[x]
+ id = line[1]
+
+ if id in seen:
+ continue
+ seen[id] = True
+
+ begin = line[2]
+ thread_id = line[0]
+ for y in range(x + 1, len(tmp)):
+ line = tmp[y]
+ if line[1] == id:
+ end = line[2]
+ #print id, thread_id, begin, end
+ #acc.append( ( 10*thread_id, 10*(thread_id+1), 10*begin, 10*end ) )
+ acc.append( (BAND * begin, BAND*thread_id, BAND*end - BAND*begin, BAND, line[3]) )
+ break
+
+ if Options.options.dmaxtime < 0.1:
+ gwidth = 1
+ for x in tmp:
+ m = BAND * x[2]
+ if m > gwidth:
+ gwidth = m
+ else:
+ gwidth = BAND * Options.options.dmaxtime
+
+ ratio = float(Options.options.dwidth) / gwidth
+ gwidth = Options.options.dwidth
+
+ gheight = BAND * (THREAD_AMOUNT + len(info) + 1.5)
+
+ out = []
+
+ out.append("""<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>
+<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.0//EN\"
+\"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">
+<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" version=\"1.0\"
+ x=\"%r\" y=\"%r\" width=\"%r\" height=\"%r\"
+ id=\"svg602\" xml:space=\"preserve\">
+
+<style type='text/css' media='screen'>
+ g.over rect { stroke:#FF0000; fill-opacity:0.4 }
+</style>
+
+<script type='text/javascript'><![CDATA[
+ var svg = document.getElementsByTagName('svg')[0];
+ var svgNS = svg.getAttribute('xmlns');
+ svg.addEventListener('mouseover',function(e){
+ var g = e.target.parentNode;
+ var x = document.getElementById('r_'+g.id);
+ if (x) {
+ g.setAttribute('class', g.getAttribute('class')+' over');
+ x.setAttribute('class', x.getAttribute('class')+' over');
+ showInfo(e, g.id);
+ }
+ },false);
+ svg.addEventListener('mouseout',function(e){
+ var g = e.target.parentNode;
+ var x = document.getElementById('r_'+g.id);
+ if (x) {
+ g.setAttribute('class',g.getAttribute('class').replace(' over',''));
+ x.setAttribute('class',x.getAttribute('class').replace(' over',''));
+ hideInfo(e);
+ }
+ },false);
+
+function showInfo(evt, txt) {
+ tooltip = document.getElementById('tooltip');
+
+ var t = document.getElementById('tooltiptext');
+ t.firstChild.data = txt;
+
+ var x = evt.clientX+10;
+ if (x > 200) { x -= t.getComputedTextLength() + 16; }
+ var y = evt.clientY+30;
+ tooltip.setAttribute("transform", "translate(" + x + "," + y + ")");
+ tooltip.setAttributeNS(null,"visibility","visible");
+
+ var r = document.getElementById('tooltiprect');
+ r.setAttribute('width', t.getComputedTextLength()+6)
+}
+
+
+function hideInfo(evt) {
+ tooltip = document.getElementById('tooltip');
+ tooltip.setAttributeNS(null,"visibility","hidden");
+}
+
+]]></script>
+
+<!-- inkscape requires a big rectangle or it will not export the pictures properly -->
+<rect
+ x='%r' y='%r'
+ width='%r' height='%r' z-index='10'
+ style=\"font-size:10;fill:#ffffff;fill-opacity:0.01;fill-rule:evenodd;stroke:#ffffff;\"
+ />\n
+
+""" % (0, 0, gwidth + 4, gheight + 4, 0, 0, gwidth + 4, gheight + 4))
+
+ # main title
+ if Options.options.dtitle:
+ out.append("""<text x="%d" y="%d" style="font-size:15px; text-anchor:middle; font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans">%s</text>
+""" % (gwidth/2, gheight - 5, Options.options.dtitle))
+
+ # the rectangles
+ groups = {}
+ for (x, y, w, h, clsname) in acc:
+ try:
+ groups[clsname].append((x, y, w, h))
+ except:
+ groups[clsname] = [(x, y, w, h)]
+
+ for cls in groups:
+
+ out.append("<g id='%s'>\n" % name2class(cls))
+
+ for (x, y, w, h) in groups[cls]:
+ out.append(""" <rect
+ x='%r' y='%r'
+ width='%r' height='%r' z-index='11'
+ style=\"font-size:10;fill:%s;fill-rule:evenodd;stroke:#000000;stroke-width:0.2px;\"
+ />\n""" % (2 + x*ratio, 2 + y, w*ratio, h, map_to_color(cls)))
+
+ out.append("</g>\n")
+
+ # output the caption
+ cnt = THREAD_AMOUNT
+
+ for (text, color) in info:
+ # caption box
+ b = BAND/2
+ out.append("""<g id='r_%s'><rect
+ x='%r' y='%r'
+ width='%r' height='%r'
+ style=\"font-size:10;fill:%s;fill-rule:evenodd;stroke:#000000;stroke-width:0.2px;\"
+ />\n""" % (name2class(text), 2 + BAND, 5 + (cnt + 0.5) * BAND, b, b, color))
+
+ # caption text
+ out.append("""<text
+ style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+ x="%r" y="%d">%s</text></g>\n""" % (2 + 2 * BAND, 5 + (cnt + 0.5) * BAND + 10, text))
+ cnt += 1
+
+ out.append("""
+<g transform="translate(0,0)" visibility="hidden" id="tooltip">
+ <rect id="tooltiprect" y="-15" x="-3" width="1" height="20" style="stroke:black;fill:#edefc2;stroke-width:1"/>
+ <text id="tooltiptext" style="font-family:Arial; font-size:12;fill:black;"> </text>
+</g>""")
+
+ out.append("\n</svg>")
+
+ #node = producer.bld.path.make_node('pdebug.svg')
+ f = open('pdebug.svg', 'w')
+ f.write("".join(out))
+
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"""
+Batched builds - compile faster
+instead of compiling object files one by one, c/c++ compilers are often able to compile at once:
+cc -c ../file1.c ../file2.c ../file3.c
+
+Files are output on the directory where the compiler is called, and dependencies are more difficult
+to track (do not run the command on all source files if only one file changes)
+
+As such, we do as if the files were compiled one by one, but no command is actually run:
+replace each cc/cpp Task by a TaskSlave
+A new task called TaskMaster collects the signatures from each slave and finds out the command-line
+to run.
+
+To set this up, the method ccroot::create_task is replaced by a new version, to enable batched builds
+it is only necessary to import this module in the configuration (no other change required)
+"""
+
+MAX_BATCH = 50
+MAXPARALLEL = False
+
+EXT_C = ['.c', '.cc', '.cpp', '.cxx']
+
+import os, threading
+import TaskGen, Task, ccroot, Build, Logs
+from TaskGen import extension, feature, before
+from Constants import *
+
+cc_str = '${CC} ${CCFLAGS} ${CPPFLAGS} ${_CCINCFLAGS} ${_CCDEFFLAGS} -c ${SRCLST}'
+cc_fun = Task.compile_fun_noshell('batched_cc', cc_str)[0]
+
+cxx_str = '${CXX} ${CXXFLAGS} ${CPPFLAGS} ${_CXXINCFLAGS} ${_CXXDEFFLAGS} -c ${SRCLST}'
+cxx_fun = Task.compile_fun_noshell('batched_cxx', cxx_str)[0]
+
+count = 70000
+class batch_task(Task.Task):
+ color = 'RED'
+
+ after = 'cc cxx'
+ before = 'cc_link cxx_link static_link'
+
+ def __str__(self):
+ return '(batch compilation for %d slaves)\n' % len(self.slaves)
+
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.slaves = []
+ self.inputs = []
+ self.hasrun = 0
+
+ global count
+ count += 1
+ self.idx = count
+
+ def add_slave(self, slave):
+ self.slaves.append(slave)
+ self.set_run_after(slave)
+
+ def runnable_status(self):
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+
+ for t in self.slaves:
+ #if t.executed:
+ if t.hasrun != SKIPPED:
+ return RUN_ME
+
+ return SKIP_ME
+
+ def run(self):
+ outputs = []
+ self.outputs = []
+
+ srclst = []
+ slaves = []
+ for t in self.slaves:
+ if t.hasrun != SKIPPED:
+ slaves.append(t)
+ srclst.append(t.inputs[0].abspath(self.env))
+
+ self.env.SRCLST = srclst
+ self.cwd = slaves[0].inputs[0].parent.abspath(self.env)
+
+ env = self.env
+ app = env.append_unique
+ cpppath_st = env['CPPPATH_ST']
+ env._CCINCFLAGS = env.CXXINCFLAGS = []
+
+ # local flags come first
+ # set the user-defined includes paths
+ for i in env['INC_PATHS']:
+ app('_CCINCFLAGS', cpppath_st % i.abspath())
+ app('_CXXINCFLAGS', cpppath_st % i.abspath())
+ app('_CCINCFLAGS', cpppath_st % i.abspath(env))
+ app('_CXXINCFLAGS', cpppath_st % i.abspath(env))
+
+ # set the library include paths
+ for i in env['CPPPATH']:
+ app('_CCINCFLAGS', cpppath_st % i)
+ app('_CXXINCFLAGS', cpppath_st % i)
+
+ if self.slaves[0].__class__.__name__ == 'cc':
+ ret = cc_fun(self)
+ else:
+ ret = cxx_fun(self)
+
+ if ret:
+ return ret
+
+ for t in slaves:
+ t.old_post_run()
+
+from TaskGen import extension, feature, after
+
+import cc, cxx
+def wrap(fun):
+ def foo(self, node):
+ # we cannot control the extension, this sucks
+ self.obj_ext = '.o'
+
+ task = fun(self, node)
+ if not getattr(self, 'masters', None):
+ self.masters = {}
+ self.allmasters = []
+
+ if not node.parent.id in self.masters:
+ m = self.masters[node.parent.id] = self.master = self.create_task('batch')
+ self.allmasters.append(m)
+ else:
+ m = self.masters[node.parent.id]
+ if len(m.slaves) > MAX_BATCH:
+ m = self.masters[node.parent.id] = self.master = self.create_task('batch')
+ self.allmasters.append(m)
+
+ m.add_slave(task)
+ return task
+ return foo
+
+c_hook = wrap(cc.c_hook)
+extension(cc.EXT_CC)(c_hook)
+
+cxx_hook = wrap(cxx.cxx_hook)
+extension(cxx.EXT_CXX)(cxx_hook)
+
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@after('apply_link')
+def link_after_masters(self):
+ if getattr(self, 'allmasters', None):
+ for m in self.allmasters:
+ self.link_task.set_run_after(m)
+
+for c in ['cc', 'cxx']:
+ t = Task.TaskBase.classes[c]
+ def run(self):
+ pass
+
+ def post_run(self):
+ #self.executed=1
+ pass
+
+ def can_retrieve_cache(self):
+ if self.old_can_retrieve_cache():
+ for m in self.generator.allmasters:
+ try:
+ m.slaves.remove(self)
+ except ValueError:
+ pass #this task wasn't included in that master
+ return 1
+ else:
+ return None
+
+ setattr(t, 'oldrun', t.__dict__['run'])
+ setattr(t, 'run', run)
+ setattr(t, 'old_post_run', t.post_run)
+ setattr(t, 'post_run', post_run)
+ setattr(t, 'old_can_retrieve_cache', t.can_retrieve_cache)
+ setattr(t, 'can_retrieve_cache', can_retrieve_cache)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+#
+# partially based on boost.py written by Gernot Vormayr
+# written by Ruediger Sonderfeld <ruediger@c-plusplus.de>, 2008
+# modified by Bjoern Michaelsen, 2008
+# modified by Luca Fossati, 2008
+# rewritten for waf 1.5.1, Thomas Nagy, 2008
+#
+#def set_options(opt):
+# opt.tool_options('boost')
+# # ...
+#
+#def configure(conf):
+# # ... (e.g. conf.check_tool('g++'))
+# conf.check_tool('boost')
+# conf.check_boost(lib='signals filesystem', static='onlystatic', score_version=(-1000, 1000), tag_minscore=1000)
+#
+#def build(bld):
+# bld(source='main.c', target='bar', uselib="BOOST BOOST_SYSTEM")
+#
+#ISSUES:
+# * find_includes should be called only once!
+# * support mandatory
+
+######## boost update ###########
+## ITA: * the method get_boost_version_number does work
+## * the rest of the code has not really been tried
+# * make certain a demo is provided (in demos/adv for example)
+
+# TODO: bad and underdocumented code -> boost.py will be removed in waf 1.6 to be rewritten later
+
+import os.path, glob, types, re, sys
+import Configure, config_c, Options, Utils, Logs
+from Logs import warn, debug
+from Configure import conf
+
+boost_code = '''
+#include <iostream>
+#include <boost/version.hpp>
+int main() { std::cout << BOOST_VERSION << std::endl; }
+'''
+
+boost_libpath = ['/usr/lib', '/usr/local/lib', '/opt/local/lib', '/sw/lib', '/lib']
+boost_cpppath = ['/usr/include', '/usr/local/include', '/opt/local/include', '/sw/include']
+
+STATIC_NOSTATIC = 'nostatic'
+STATIC_BOTH = 'both'
+STATIC_ONLYSTATIC = 'onlystatic'
+
+is_versiontag = re.compile('^\d+_\d+_?\d*$')
+is_threadingtag = re.compile('^mt$')
+is_abitag = re.compile('^[sgydpn]+$')
+is_toolsettag = re.compile('^(acc|borland|como|cw|dmc|darwin|gcc|hp_cxx|intel|kylix|vc|mgw|qcc|sun|vacpp)\d*$')
+is_pythontag=re.compile('^py[0-9]{2}$')
+
+def set_options(opt):
+ opt.add_option('--boost-includes', type='string', default='', dest='boostincludes', help='path to the boost directory where the includes are e.g. /usr/local/include/boost-1_35')
+ opt.add_option('--boost-libs', type='string', default='', dest='boostlibs', help='path to the directory where the boost libs are e.g. /usr/local/lib')
+
+def string_to_version(s):
+ version = s.split('.')
+ if len(version) < 3: return 0
+ return int(version[0])*100000 + int(version[1])*100 + int(version[2])
+
+def version_string(version):
+ major = version / 100000
+ minor = version / 100 % 1000
+ minor_minor = version % 100
+ if minor_minor == 0:
+ return "%d_%d" % (major, minor)
+ else:
+ return "%d_%d_%d" % (major, minor, minor_minor)
+
+def libfiles(lib, pattern, lib_paths):
+ result = []
+ for lib_path in lib_paths:
+ libname = pattern % ('boost_%s[!_]*' % lib)
+ result += glob.glob(os.path.join(lib_path, libname))
+ return result
+
+@conf
+def get_boost_version_number(self, dir):
+ """silently retrieve the boost version number"""
+ try:
+ return self.run_c_code(compiler='cxx', code=boost_code, includes=dir, execute=1, env=self.env.copy(), type='cprogram', compile_mode='cxx', compile_filename='test.cpp')
+ except Configure.ConfigurationError, e:
+ return -1
+
+def set_default(kw, var, val):
+ if not var in kw:
+ kw[var] = val
+
+def tags_score(tags, kw):
+ """
+ checks library tags
+
+ see http://www.boost.org/doc/libs/1_35_0/more/getting_started/unix-variants.html 6.1
+ """
+ score = 0
+ needed_tags = {
+ 'threading': kw['tag_threading'],
+ 'abi': kw['tag_abi'],
+ 'toolset': kw['tag_toolset'],
+ 'version': kw['tag_version'],
+ 'python': kw['tag_python']
+ }
+
+ if kw['tag_toolset'] is None:
+ v = kw['env']
+ toolset = v['CXX_NAME']
+ if v['CXX_VERSION']:
+ version_no = v['CXX_VERSION'].split('.')
+ toolset += version_no[0]
+ if len(version_no) > 1:
+ toolset += version_no[1]
+ needed_tags['toolset'] = toolset
+
+ found_tags = {}
+ for tag in tags:
+ if is_versiontag.match(tag): found_tags['version'] = tag
+ if is_threadingtag.match(tag): found_tags['threading'] = tag
+ if is_abitag.match(tag): found_tags['abi'] = tag
+ if is_toolsettag.match(tag): found_tags['toolset'] = tag
+ if is_pythontag.match(tag): found_tags['python'] = tag
+
+ for tagname in needed_tags.iterkeys():
+ if needed_tags[tagname] is not None and tagname in found_tags:
+ if re.compile(needed_tags[tagname]).match(found_tags[tagname]):
+ score += kw['score_' + tagname][0]
+ else:
+ score += kw['score_' + tagname][1]
+ return score
+
+@conf
+def validate_boost(self, kw):
+ ver = kw.get('version', '')
+
+ for x in 'min_version max_version version'.split():
+ set_default(kw, x, ver)
+
+ set_default(kw, 'lib', '')
+ kw['lib'] = Utils.to_list(kw['lib'])
+
+ set_default(kw, 'env', self.env)
+
+ set_default(kw, 'libpath', boost_libpath)
+ set_default(kw, 'cpppath', boost_cpppath)
+
+ for x in 'tag_threading tag_version tag_toolset'.split():
+ set_default(kw, x, None)
+ set_default(kw, 'tag_abi', '^[^d]*$')
+
+ set_default(kw, 'python', str(sys.version_info[0]) + str(sys.version_info[1]) )
+ set_default(kw, 'tag_python', '^py' + kw['python'] + '$')
+
+ set_default(kw, 'score_threading', (10, -10))
+ set_default(kw, 'score_abi', (10, -10))
+ set_default(kw, 'score_python', (10,-10))
+ set_default(kw, 'score_toolset', (1, -1))
+ set_default(kw, 'score_version', (100, -100))
+
+ set_default(kw, 'score_min', 0)
+ set_default(kw, 'static', STATIC_NOSTATIC)
+ set_default(kw, 'found_includes', False)
+ set_default(kw, 'min_score', 0)
+
+ set_default(kw, 'errmsg', 'not found')
+ set_default(kw, 'okmsg', 'ok')
+
+@conf
+def find_boost_includes(self, kw):
+ """
+ check every path in kw['cpppath'] for subdir
+ that either starts with boost- or is named boost.
+
+ Then the version is checked and selected accordingly to
+ min_version/max_version. The highest possible version number is
+ selected!
+
+ If no versiontag is set the versiontag is set accordingly to the
+ selected library and CPPPATH_BOOST is set.
+ """
+ boostPath = getattr(Options.options, 'boostincludes', '')
+ if boostPath:
+ boostPath = [os.path.normpath(os.path.expandvars(os.path.expanduser(boostPath)))]
+ else:
+ boostPath = Utils.to_list(kw['cpppath'])
+
+ min_version = string_to_version(kw.get('min_version', ''))
+ max_version = string_to_version(kw.get('max_version', '')) or (sys.maxint - 1)
+
+ version = 0
+ for include_path in boostPath:
+ boost_paths = [p for p in glob.glob(os.path.join(include_path, 'boost*')) if os.path.isdir(p)]
+ debug('BOOST Paths: %r' % boost_paths)
+ for path in boost_paths:
+ pathname = os.path.split(path)[-1]
+ ret = -1
+ if pathname == 'boost':
+ path = include_path
+ ret = self.get_boost_version_number(path)
+ elif pathname.startswith('boost-'):
+ ret = self.get_boost_version_number(path)
+ ret = int(ret)
+
+ if ret != -1 and ret >= min_version and ret <= max_version and ret > version:
+ boost_path = path
+ version = ret
+ if not version:
+ self.fatal('boost headers not found! (required version min: %s max: %s)'
+ % (kw['min_version'], kw['max_version']))
+ return False
+
+ found_version = version_string(version)
+ versiontag = '^' + found_version + '$'
+ if kw['tag_version'] is None:
+ kw['tag_version'] = versiontag
+ elif kw['tag_version'] != versiontag:
+ warn('boost header version %r and tag_version %r do not match!' % (versiontag, kw['tag_version']))
+ env = self.env
+ env['CPPPATH_BOOST'] = boost_path
+ env['BOOST_VERSION'] = found_version
+ self.found_includes = 1
+ ret = 'Version %s (%s)' % (found_version, boost_path)
+ return ret
+
+@conf
+def find_boost_library(self, lib, kw):
+
+ def find_library_from_list(lib, files):
+ lib_pattern = re.compile('.*boost_(.*?)\..*')
+ result = (None, None)
+ resultscore = kw['min_score'] - 1
+ for file in files:
+ m = lib_pattern.search(file, 1)
+ if m:
+ libname = m.group(1)
+ libtags = libname.split('-')[1:]
+ currentscore = tags_score(libtags, kw)
+ if currentscore > resultscore:
+ result = (libname, file)
+ resultscore = currentscore
+ return result
+
+ lib_paths = getattr(Options.options, 'boostlibs', '')
+ if lib_paths:
+ lib_paths = [os.path.normpath(os.path.expandvars(os.path.expanduser(lib_paths)))]
+ else:
+ lib_paths = Utils.to_list(kw['libpath'])
+
+ v = kw.get('env', self.env)
+
+ (libname, file) = (None, None)
+ if kw['static'] in [STATIC_NOSTATIC, STATIC_BOTH]:
+ st_env_prefix = 'LIB'
+ files = libfiles(lib, v['shlib_PATTERN'], lib_paths)
+ (libname, file) = find_library_from_list(lib, files)
+ if libname is None and kw['static'] in [STATIC_ONLYSTATIC, STATIC_BOTH]:
+ st_env_prefix = 'STATICLIB'
+ staticLibPattern = v['staticlib_PATTERN']
+ if self.env['CC_NAME'] == 'msvc':
+ staticLibPattern = 'lib' + staticLibPattern
+ files = libfiles(lib, staticLibPattern, lib_paths)
+ (libname, file) = find_library_from_list(lib, files)
+ if libname is not None:
+ v['LIBPATH_BOOST_' + lib.upper()] = [os.path.split(file)[0]]
+ if self.env['CC_NAME'] == 'msvc' and os.path.splitext(file)[1] == '.lib':
+ v[st_env_prefix + '_BOOST_' + lib.upper()] = ['libboost_'+libname]
+ else:
+ v[st_env_prefix + '_BOOST_' + lib.upper()] = ['boost_'+libname]
+ return
+ self.fatal('lib boost_' + lib + ' not found!')
+
+@conf
+def check_boost(self, *k, **kw):
+ """
+ This should be the main entry point
+
+- min_version
+- max_version
+- version
+- include_path
+- lib_path
+- lib
+- toolsettag - None or a regexp
+- threadingtag - None or a regexp
+- abitag - None or a regexp
+- versiontag - WARNING: you should rather use version or min_version/max_version
+- static - look for static libs (values:
+ 'nostatic' or STATIC_NOSTATIC - ignore static libs (default)
+ 'both' or STATIC_BOTH - find static libs, too
+ 'onlystatic' or STATIC_ONLYSTATIC - find only static libs
+- score_version
+- score_abi
+- scores_threading
+- score_toolset
+ * the scores are tuples (match_score, nomatch_score)
+ match_score is the added to the score if the tag is matched
+ nomatch_score is added when a tag is found and does not match
+- min_score
+ """
+
+ if not self.env['CXX']:
+ self.fatal('load a c++ compiler tool first, for example conf.check_tool("g++")')
+ self.validate_boost(kw)
+ ret = None
+ try:
+ if not kw.get('found_includes', None):
+ self.check_message_1(kw.get('msg_includes', 'boost headers'))
+ ret = self.find_boost_includes(kw)
+
+ except Configure.ConfigurationError, e:
+ if 'errmsg' in kw:
+ self.check_message_2(kw['errmsg'], 'YELLOW')
+ if 'mandatory' in kw:
+ if Logs.verbose > 1:
+ raise
+ else:
+ self.fatal('the configuration failed (see %r)' % self.log.name)
+ else:
+ if 'okmsg' in kw:
+ self.check_message_2(kw.get('okmsg_includes', ret))
+
+ for lib in kw['lib']:
+ self.check_message_1('library boost_'+lib)
+ try:
+ self.find_boost_library(lib, kw)
+ except Configure.ConfigurationError, e:
+ ret = False
+ if 'errmsg' in kw:
+ self.check_message_2(kw['errmsg'], 'YELLOW')
+ if 'mandatory' in kw:
+ if Logs.verbose > 1:
+ raise
+ else:
+ self.fatal('the configuration failed (see %r)' % self.log.name)
+ else:
+ if 'okmsg' in kw:
+ self.check_message_2(kw['okmsg'])
+
+ return ret
+
--- /dev/null
+#!/usr/bin/python
+# encoding: utf-8
+# Grygoriy Fuchedzhy 2009
+
+"""
+Compile fluid files (fltk graphic library). Use the 'fluid' feature in conjuction with the 'cxx' feature.
+"""
+
+import Task
+from TaskGen import extension
+
+Task.simple_task_type('fluid', '${FLUID} -c -o ${TGT[0].abspath(env)} -h ${TGT[1].abspath(env)} ${SRC}', 'BLUE', shell=False, ext_out='.cxx')
+
+@extension('.fl')
+def fluid(self, node):
+ """add the .fl to the source list; the cxx file generated will be compiled when possible"""
+ cpp = node.change_ext('.cpp')
+ hpp = node.change_ext('.hpp')
+ self.create_task('fluid', node, [cpp, hpp])
+
+ if 'cxx' in self.features:
+ self.allnodes.append(cpp)
+
+def detect(conf):
+ fluid = conf.find_program('fluid', var='FLUID', mandatory=True)
+ conf.check_cfg(path='fltk-config', package='', args='--cxxflags --ldflags', uselib_store='FLTK', mandatory=True)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008-2010 (ita)
+
+"""
+Execute the tasks with gcc -MD, read the dependencies from the .d file
+and prepare the dependency calculation for the next run
+"""
+
+import os, re, threading
+import Task, Logs, Utils, preproc
+from TaskGen import before, after, feature
+
+lock = threading.Lock()
+
+preprocessor_flag = '-MD'
+
+@feature('cc')
+@before('apply_core')
+def add_mmd_cc(self):
+ if self.env.get_flat('CCFLAGS').find(preprocessor_flag) < 0:
+ self.env.append_value('CCFLAGS', preprocessor_flag)
+
+@feature('cxx')
+@before('apply_core')
+def add_mmd_cxx(self):
+ if self.env.get_flat('CXXFLAGS').find(preprocessor_flag) < 0:
+ self.env.append_value('CXXFLAGS', preprocessor_flag)
+
+def scan(self):
+ "the scanner does not do anything initially"
+ nodes = self.generator.bld.node_deps.get(self.unique_id(), [])
+ names = []
+ return (nodes, names)
+
+re_o = re.compile("\.o$")
+re_src = re.compile("^(\.\.)[\\/](.*)$")
+
+def post_run(self):
+ # The following code is executed by threads, it is not safe, so a lock is needed...
+
+ if getattr(self, 'cached', None):
+ return Task.Task.post_run(self)
+
+ name = self.outputs[0].abspath(self.env)
+ name = re_o.sub('.d', name)
+ txt = Utils.readf(name)
+ #os.unlink(name)
+
+ txt = txt.replace('\\\n', '')
+
+ lst = txt.strip().split(':')
+ val = ":".join(lst[1:])
+ val = val.split()
+
+ nodes = []
+ bld = self.generator.bld
+
+ f = re.compile("^("+self.env.variant()+"|\.\.)[\\/](.*)$")
+ for x in val:
+ if os.path.isabs(x):
+
+ if not preproc.go_absolute:
+ continue
+
+ lock.acquire()
+ try:
+ node = bld.root.find_resource(x)
+ finally:
+ lock.release()
+ else:
+ g = re.search(re_src, x)
+ if g:
+ x = g.group(2)
+ lock.acquire()
+ try:
+ node = bld.bldnode.parent.find_resource(x)
+ finally:
+ lock.release()
+ else:
+ g = re.search(f, x)
+ if g:
+ x = g.group(2)
+ lock.acquire()
+ try:
+ node = bld.srcnode.find_resource(x)
+ finally:
+ lock.release()
+
+ if id(node) == id(self.inputs[0]):
+ # ignore the source file, it is already in the dependencies
+ # this way, successful config tests may be retrieved from the cache
+ continue
+
+ if not node:
+ raise ValueError('could not find %r for %r' % (x, self))
+ else:
+ nodes.append(node)
+
+ Logs.debug('deps: real scanner for %s returned %s' % (str(self), str(nodes)))
+
+ bld.node_deps[self.unique_id()] = nodes
+ bld.raw_deps[self.unique_id()] = []
+
+ try:
+ del self.cache_sig
+ except:
+ pass
+
+ Task.Task.post_run(self)
+
+import Constants, Utils
+def sig_implicit_deps(self):
+ try:
+ return Task.Task.sig_implicit_deps(self)
+ except Utils.WafError:
+ return Constants.SIG_NIL
+
+for name in 'cc cxx'.split():
+ try:
+ cls = Task.TaskBase.classes[name]
+ except KeyError:
+ pass
+ else:
+ cls.post_run = post_run
+ cls.scan = scan
+ cls.sig_implicit_deps = sig_implicit_deps
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# go.py - Waf tool for the Go programming language
+# By: Tom Wambold <tom5760@gmail.com>
+
+import platform, os
+
+import Task
+import Utils
+from TaskGen import feature, extension, after
+
+Task.simple_task_type('gocompile', '${GOC} ${GOCFLAGS} -o ${TGT} ${SRC}', shell=False)
+Task.simple_task_type('gopack', '${GOP} grc ${TGT} ${SRC}', shell=False)
+Task.simple_task_type('golink', '${GOL} ${GOLFLAGS} -o ${TGT} ${SRC}', shell=False)
+
+def detect(conf):
+
+ def set_def(var, val):
+ if not conf.env[var]:
+ conf.env[var] = val
+
+ goarch = os.getenv("GOARCH")
+
+ if goarch == '386':
+ set_def('GO_PLATFORM', 'i386')
+ elif goarch == 'amd64':
+ set_def('GO_PLATFORM', 'x86_64')
+ elif goarch == 'arm':
+ set_def('GO_PLATFORM', 'arm')
+ else:
+ set_def('GO_PLATFORM', platform.machine())
+
+ if conf.env.GO_PLATFORM == 'x86_64':
+ set_def('GO_COMPILER', '6g')
+ set_def('GO_LINKER', '6l')
+ set_def('GO_EXTENSION', '.6')
+ elif conf.env.GO_PLATFORM in ['i386', 'i486', 'i586', 'i686']:
+ set_def('GO_COMPILER', '8g')
+ set_def('GO_LINKER', '8l')
+ set_def('GO_EXTENSION', '.8')
+ elif conf.env.GO_PLATFORM == 'arm':
+ set_def('GO_COMPILER', '5g')
+ set_def('GO_LINKER', '5l')
+ set_def('GO_EXTENSION', '.5')
+
+ if not (conf.env.GO_COMPILER or conf.env.GO_LINKER or conf.env.GO_EXTENSION):
+ raise conf.fatal('Unsupported platform ' + platform.machine())
+
+ set_def('GO_PACK', 'gopack')
+ set_def('GO_PACK_EXTENSION', '.a')
+
+ conf.find_program(conf.env.GO_COMPILER, var='GOC', mandatory=True)
+ conf.find_program(conf.env.GO_LINKER, var='GOL', mandatory=True)
+ conf.find_program(conf.env.GO_PACK, var='GOP', mandatory=True)
+ conf.find_program('cgo', var='CGO', mandatory=True)
+
+@extension('.go')
+def compile_go(self, node):
+ try:
+ self.go_nodes.append(node)
+ except AttributeError:
+ self.go_nodes = [node]
+
+@feature('go')
+@after('apply_core')
+def apply_compile_go(self):
+ try:
+ nodes = self.go_nodes
+ except AttributeError:
+ self.go_compile_task = None
+ else:
+ self.go_compile_task = self.create_task('gocompile',
+ nodes,
+ [self.path.find_or_declare(self.target + self.env.GO_EXTENSION)])
+
+@feature('gopackage', 'goprogram')
+@after('apply_compile_go')
+def apply_goinc(self):
+ if not getattr(self, 'go_compile_task', None):
+ return
+
+ names = self.to_list(getattr(self, 'uselib_local', []))
+ for name in names:
+ obj = self.name_to_obj(name)
+ if not obj:
+ raise Utils.WafError('object %r was not found in uselib_local '
+ '(required by %r)' % (lib_name, self.name))
+ obj.post()
+ self.go_compile_task.set_run_after(obj.go_package_task)
+ self.go_compile_task.dep_nodes.extend(obj.go_package_task.outputs)
+ self.env.append_unique('GOCFLAGS', '-I' + obj.path.abspath(obj.env))
+ self.env.append_unique('GOLFLAGS', '-L' + obj.path.abspath(obj.env))
+
+@feature('gopackage')
+@after('apply_goinc')
+def apply_gopackage(self):
+ self.go_package_task = self.create_task('gopack',
+ self.go_compile_task.outputs[0],
+ self.path.find_or_declare(self.target + self.env.GO_PACK_EXTENSION))
+ self.go_package_task.set_run_after(self.go_compile_task)
+ self.go_package_task.dep_nodes.extend(self.go_compile_task.outputs)
+
+@feature('goprogram')
+@after('apply_goinc')
+def apply_golink(self):
+ self.go_link_task = self.create_task('golink',
+ self.go_compile_task.outputs[0],
+ self.path.find_or_declare(self.target))
+ self.go_link_task.set_run_after(self.go_compile_task)
+ self.go_link_task.dep_nodes.extend(self.go_compile_task.outputs)
+
--- /dev/null
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2011
+
+import os, shutil, re
+import Options, Build, Logs
+
+"""
+Apply a least recently used policy to the Waf cache.
+
+For performance reasons, it is called after the build is complete.
+
+We assume that the the folders are written atomically
+
+Do export WAFCACHE=/tmp/foo-xyz where xyz represents the cache size in megabytes
+If missing, the default cache size will be set to 10GB
+"""
+
+re_num = re.compile('[a-zA-Z_]+(\d+)')
+
+CACHESIZE = 10*1024*1024*1024 # in bytes
+CLEANRATIO = 0.8
+DIRSIZE = 4096
+
+def compile(self):
+ if Options.cache_global and not Options.options.nocache:
+ try:
+ os.makedirs(Options.cache_global)
+ except:
+ pass
+
+ try:
+ self.raw_compile()
+ finally:
+ if Options.cache_global and not Options.options.nocache:
+ self.sweep()
+
+def sweep(self):
+ global CACHESIZE
+ CACHEDIR = Options.cache_global
+
+ # get the cache max size from the WAFCACHE filename
+ re_num = re.compile('[a-zA-Z_]+(\d+)')
+ val = re_num.sub('\\1', os.path.basename(Options.cache_global))
+ try:
+ CACHESIZE = int(val)
+ except:
+ pass
+
+ # map folder names to timestamps
+ flist = {}
+ for x in os.listdir(CACHEDIR):
+ j = os.path.join(CACHEDIR, x)
+ if os.path.isdir(j) and len(x) == 32: # dir names are md5 hexdigests
+ flist[x] = [os.stat(j).st_mtime, 0]
+
+ for (x, v) in flist.items():
+ cnt = DIRSIZE # each entry takes 4kB
+ d = os.path.join(CACHEDIR, x)
+ for k in os.listdir(d):
+ cnt += os.stat(os.path.join(d, k)).st_size
+ flist[x][1] = cnt
+
+ total = sum([x[1] for x in flist.values()])
+ Logs.debug('lru: Cache size is %r' % total)
+
+ if total >= CACHESIZE:
+ Logs.debug('lru: Trimming the cache since %r > %r' % (total, CACHESIZE))
+
+ # make a list to sort the folders by timestamp
+ lst = [(p, v[0], v[1]) for (p, v) in flist.items()]
+ lst.sort(key=lambda x: x[1]) # sort by timestamp
+ lst.reverse()
+
+ while total >= CACHESIZE * CLEANRATIO:
+ (k, t, s) = lst.pop()
+ p = os.path.join(CACHEDIR, k)
+ v = p + '.del'
+ try:
+ os.rename(p, v)
+ except:
+ # someone already did it
+ pass
+ else:
+ try:
+ shutil.rmtree(v)
+ except:
+ # this should not happen, but who knows?
+ Logs.warn('If you ever see this message, report it (%r)' % v)
+ total -= s
+ del flist[k]
+ Logs.debug('lru: Total at the end %r' % total)
+
+Build.BuildContext.raw_compile = Build.BuildContext.compile
+Build.BuildContext.compile = compile
+Build.BuildContext.sweep = sweep
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# ita 2010
+
+import Logs, Utils, Build, Task
+
+def say(txt):
+ Logs.warn("^o^: %s" % txt)
+
+try:
+ ret = Utils.cmd_output('which cowsay 2> /dev/null').strip()
+except Exception, e:
+ pass
+else:
+ def say(txt):
+ f = Utils.cmd_output([ret, txt])
+ Utils.pprint('PINK', f)
+
+say('you make the errors, we detect them')
+
+def check_task_classes(self):
+ for x in Task.TaskBase.classes:
+ if isinstance(x, Task.Task):
+ if not getattr(cls, 'ext_in', None) or getattr(cls, 'before', None):
+ say('class %s has no precedence constraints (ext_in/before)')
+ if not getattr(cls, 'ext_out', None) or getattr(cls, 'after', None):
+ say('class %s has no precedence constraints (ext_out/after)')
+
+comp = Build.BuildContext.compile
+def compile(self):
+ if not getattr(self, 'magic', None):
+ check_task_classes(self)
+ return comp(self)
+Build.BuildContext.compile = compile
+
--- /dev/null
+#! /usr/bin/env python
+# encoding: UTF-8
+# Petar Forai
+# Thomas Nagy 2008
+
+import re
+import Task, Utils, Logs
+from TaskGen import extension
+from Configure import conf
+import preproc
+
+"""
+Welcome in the hell of adding tasks dynamically
+
+swig interface files may be created at runtime, the module name may be unknown in advance
+
+rev 5859 is much more simple
+"""
+
+SWIG_EXTS = ['.swig', '.i']
+
+swig_str = '${SWIG} ${SWIGFLAGS} ${_CCINCFLAGS} ${_CXXINCFLAGS} ${_CCDEFFLAGS} ${_CXXDEFFLAGS} ${SRC}'
+cls = Task.simple_task_type('swig', swig_str, color='BLUE', ext_in='.i .h', ext_out='.o .c .cxx', shell=False)
+
+def runnable_status(self):
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+
+ if not getattr(self, 'init_outputs', None):
+ self.init_outputs = True
+ if not getattr(self, 'module', None):
+ # search the module name
+ txt = self.inputs[0].read(self.env)
+ m = re_module.search(txt)
+ if not m:
+ raise ValueError("could not find the swig module name")
+ self.module = m.group(1)
+
+ swig_c(self)
+
+ # add the language-specific output files as nodes
+ # call funs in the dict swig_langs
+ for x in self.env['SWIGFLAGS']:
+ # obtain the language
+ x = x[1:]
+ try:
+ fun = swig_langs[x]
+ except KeyError:
+ pass
+ else:
+ fun(self)
+
+ return Task.Task.runnable_status(self)
+setattr(cls, 'runnable_status', runnable_status)
+
+re_module = re.compile('%module(?:\s*\(.*\))?\s+(.+)', re.M)
+
+re_1 = re.compile(r'^%module.*?\s+([\w]+)\s*?$', re.M)
+re_2 = re.compile('%include "(.*)"', re.M)
+re_3 = re.compile('#include "(.*)"', re.M)
+
+def scan(self):
+ "scan for swig dependencies, climb the .i files"
+ env = self.env
+
+ lst_src = []
+
+ seen = []
+ to_see = [self.inputs[0]]
+
+ while to_see:
+ node = to_see.pop(0)
+ if node.id in seen:
+ continue
+ seen.append(node.id)
+ lst_src.append(node)
+
+ # read the file
+ code = node.read(env)
+ code = preproc.re_nl.sub('', code)
+ code = preproc.re_cpp.sub(preproc.repl, code)
+
+ # find .i files and project headers
+ names = re_2.findall(code) + re_3.findall(code)
+ for n in names:
+ for d in self.generator.env.INC_PATHS + [node.parent]:
+ u = d.find_resource(n)
+ if u:
+ to_see.append(u)
+ break
+ else:
+ Logs.warn('could not find %r' % n)
+
+ # list of nodes this one depends on, and module name if present
+ if Logs.verbose:
+ Logs.debug('deps: deps for %s: %s' % (str(self), str(lst_src)))
+ return (lst_src, [])
+cls.scan = scan
+
+# provide additional language processing
+swig_langs = {}
+def swig(fun):
+ swig_langs[fun.__name__.replace('swig_', '')] = fun
+
+def swig_c(self):
+ ext = '.swigwrap_%d.c' % self.generator.idx
+ flags = self.env['SWIGFLAGS']
+ if '-c++' in flags:
+ ext += 'xx'
+ out_node = self.inputs[0].parent.find_or_declare(self.module + ext)
+
+ try:
+ if '-c++' in flags:
+ fun = self.generator.cxx_hook
+ else:
+ fun = self.generator.c_hook
+ except AttributeError:
+ raise Utils.WafError('No c%s compiler was found to process swig files' % ('-c++' in flags and '++' or ''))
+
+ task = fun(out_node)
+ task.set_run_after(self)
+
+ ge = self.generator.bld.generator
+ ge.outstanding.insert(0, task)
+ ge.total += 1
+
+ try:
+ ltask = self.generator.link_task
+ except AttributeError:
+ pass
+ else:
+ ltask.inputs.append(task.outputs[0])
+
+ self.outputs.append(out_node)
+
+ if not '-o' in self.env['SWIGFLAGS']:
+ self.env.append_value('SWIGFLAGS', '-o')
+ self.env.append_value('SWIGFLAGS', self.outputs[0].abspath(self.env))
+
+@swig
+def swig_python(tsk):
+ tsk.set_outputs(tsk.inputs[0].parent.find_or_declare(tsk.module + '.py'))
+
+@swig
+def swig_ocaml(tsk):
+ tsk.set_outputs(tsk.inputs[0].parent.find_or_declare(tsk.module + '.ml'))
+ tsk.set_outputs(tsk.inputs[0].parent.find_or_declare(tsk.module + '.mli'))
+
+@extension(SWIG_EXTS)
+def i_file(self, node):
+ # the task instance
+ tsk = self.create_task('swig')
+ tsk.set_inputs(node)
+ tsk.module = getattr(self, 'swig_module', None)
+
+ flags = self.to_list(getattr(self, 'swig_flags', []))
+ self.env.append_value('SWIGFLAGS', flags)
+
+ if not '-outdir' in flags:
+ flags.append('-outdir')
+ flags.append(node.parent.abspath(self.env))
+
+@conf
+def check_swig_version(conf, minver=None):
+ """Check for a minimum swig version like conf.check_swig_version('1.3.28')
+ or conf.check_swig_version((1,3,28)) """
+ reg_swig = re.compile(r'SWIG Version\s(.*)', re.M)
+
+ swig_out = Utils.cmd_output('%s -version' % conf.env['SWIG'])
+
+ swigver = [int(s) for s in reg_swig.findall(swig_out)[0].split('.')]
+ if isinstance(minver, basestring):
+ minver = [int(s) for s in minver.split(".")]
+ if isinstance(minver, tuple):
+ minver = [int(s) for s in minver]
+ result = (minver is None) or (minver[:3] <= swigver[:3])
+ swigver_full = '.'.join(map(str, swigver))
+ if result:
+ conf.env['SWIG_VERSION'] = swigver_full
+ minver_str = '.'.join(map(str, minver))
+ if minver is None:
+ conf.check_message_custom('swig version', '', swigver_full)
+ else:
+ conf.check_message('swig version', '>= %s' % (minver_str,), result, option=swigver_full)
+ return result
+
+def detect(conf):
+ swig = conf.find_program('swig', var='SWIG', mandatory=True)
+
--- /dev/null
+#! /usr/bin/env python
+# encoding: UTF-8
+# Nicolas Joseph 2009
+
+from fnmatch import fnmatchcase
+import os, os.path, re, stat
+import Task, Utils, Node, Constants
+from TaskGen import feature, extension, after
+from Logs import debug, warn, error
+
+VALADOC_STR = '${VALADOC}'
+
+class valadoc_task(Task.Task):
+
+ vars = ['VALADOC', 'VALADOCFLAGS']
+ color = 'BLUE'
+ after = 'cxx_link cc_link'
+ quiet = True
+
+ output_dir = ''
+ doclet = ''
+ package_name = ''
+ package_version = ''
+ files = []
+ protected = True
+ private = False
+ inherit = False
+ deps = False
+ enable_non_null_experimental = False
+ force = False
+
+ def runnable_status(self):
+ return True
+
+ def run(self):
+ if self.env['VALADOC']:
+ if not self.env['VALADOCFLAGS']:
+ self.env['VALADOCFLAGS'] = ''
+ cmd = [Utils.subst_vars(VALADOC_STR, self.env)]
+ cmd.append ('-o %s' % self.output_dir)
+ if getattr(self, 'doclet', None):
+ cmd.append ('--doclet %s' % self.doclet)
+ cmd.append ('--package-name %s' % self.package_name)
+ if getattr(self, 'version', None):
+ cmd.append ('--package-version %s' % self.package_version)
+ if getattr(self, 'packages', None):
+ for package in self.packages:
+ cmd.append ('--pkg %s' % package)
+ if getattr(self, 'vapi_dirs', None):
+ for vapi_dir in self.vapi_dirs:
+ cmd.append ('--vapidir %s' % vapi_dir)
+ if not getattr(self, 'protected', None):
+ cmd.append ('--no-protected')
+ if getattr(self, 'private', None):
+ cmd.append ('--private')
+ if getattr(self, 'inherit', None):
+ cmd.append ('--inherit')
+ if getattr(self, 'deps', None):
+ cmd.append ('--deps')
+ if getattr(self, 'enable_non_null_experimental', None):
+ cmd.append ('--enable-non-null-experimental')
+ if getattr(self, 'force', None):
+ cmd.append ('--force')
+ cmd.append (' '.join ([x.relpath_gen (self.generator.bld.bldnode) for x in self.files]))
+ return self.generator.bld.exec_command(' '.join(cmd))
+ else:
+ error ('You must install valadoc <http://live.gnome.org/Valadoc> for generate the API documentation')
+ return -1
+
+@feature('valadoc')
+def process_valadoc(self):
+ task = getattr(self, 'task', None)
+ if not task:
+ task = self.create_task('valadoc')
+ self.task = task
+ if getattr(self, 'output_dir', None):
+ task.output_dir = self.output_dir
+ else:
+ Utils.WafError('no output directory')
+ if getattr(self, 'doclet', None):
+ task.doclet = self.doclet
+ else:
+ Utils.WafError('no doclet directory')
+ if getattr(self, 'package_name', None):
+ task.package_name = self.package_name
+ else:
+ Utils.WafError('no package name')
+ if getattr(self, 'package_version', None):
+ task.package_version = self.package_version
+ if getattr(self, 'packages', None):
+ task.packages = Utils.to_list(self.packages)
+ if getattr(self, 'vapi_dirs', None):
+ task.vapi_dirs = Utils.to_list(self.vapi_dirs)
+ if getattr(self, 'files', None):
+ task.files = self.files
+ else:
+ Utils.WafError('no input file')
+ if getattr(self, 'protected', None):
+ task.protected = self.protected
+ if getattr(self, 'private', None):
+ task.private = self.private
+ if getattr(self, 'inherit', None):
+ task.inherit = self.inherit
+ if getattr(self, 'deps', None):
+ task.deps = self.deps
+ if getattr(self, 'enable_non_null_experimental', None):
+ task.enable_non_null_experimental = self.enable_non_null_experimental
+ if getattr(self, 'force', None):
+ task.force = self.force
+
+def detect(conf):
+ conf.find_program('valadoc', var='VALADOC', mandatory=False)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+"""
+Dependency tree holder
+
+The class Build holds all the info related to a build:
+* file system representation (tree of Node instances)
+* various cached objects (task signatures, file scan results, ..)
+
+There is only one Build object at a time (bld singleton)
+"""
+
+import os, sys, errno, re, glob, gc, datetime, shutil
+try: import cPickle
+except: import pickle as cPickle
+import Runner, TaskGen, Node, Scripting, Utils, Environment, Task, Logs, Options
+from Logs import debug, error, info
+from Constants import *
+
+SAVED_ATTRS = 'root srcnode bldnode node_sigs node_deps raw_deps task_sigs id_nodes'.split()
+"Build class members to save"
+
+bld = None
+"singleton - safe to use when Waf is not used as a library"
+
+class BuildError(Utils.WafError):
+ def __init__(self, b=None, t=[]):
+ self.bld = b
+ self.tasks = t
+ self.ret = 1
+ Utils.WafError.__init__(self, self.format_error())
+
+ def format_error(self):
+ lst = ['Build failed:']
+ for tsk in self.tasks:
+ txt = tsk.format_error()
+ if txt: lst.append(txt)
+ sep = ' '
+ if len(lst) > 2:
+ sep = '\n'
+ return sep.join(lst)
+
+def group_method(fun):
+ """
+ sets a build context method to execute after the current group has finished executing
+ this is useful for installing build files:
+ * calling install_files/install_as will fail if called too early
+ * people do not want to define install method in their task classes
+
+ TODO: try it
+ """
+ def f(*k, **kw):
+ if not k[0].is_install:
+ return False
+
+ postpone = True
+ if 'postpone' in kw:
+ postpone = kw['postpone']
+ del kw['postpone']
+
+ # TODO waf 1.6 in theory there should be no reference to the TaskManager internals here
+ if postpone:
+ m = k[0].task_manager
+ if not m.groups: m.add_group()
+ m.groups[m.current_group].post_funs.append((fun, k, kw))
+ if not 'cwd' in kw:
+ kw['cwd'] = k[0].path
+ else:
+ fun(*k, **kw)
+ return f
+
+class BuildContext(Utils.Context):
+ "holds the dependency tree"
+ def __init__(self):
+
+ # not a singleton, but provided for compatibility
+ global bld
+ bld = self
+
+ self.task_manager = Task.TaskManager()
+
+ # instead of hashing the nodes, we assign them a unique id when they are created
+ self.id_nodes = 0
+ self.idx = {}
+
+ # map names to environments, the 'default' must be defined
+ self.all_envs = {}
+
+ # ======================================= #
+ # code for reading the scripts
+
+ # project build directory - do not reset() from load_dirs()
+ self.bdir = ''
+
+ # the current directory from which the code is run
+ # the folder changes everytime a wscript is read
+ self.path = None
+
+ # Manual dependencies.
+ self.deps_man = Utils.DefaultDict(list)
+
+ # ======================================= #
+ # cache variables
+
+ # local cache for absolute paths - cache_node_abspath[variant][node]
+ self.cache_node_abspath = {}
+
+ # list of folders that are already scanned
+ # so that we do not need to stat them one more time
+ self.cache_scanned_folders = {}
+
+ # list of targets to uninstall for removing the empty folders after uninstalling
+ self.uninstall = []
+
+ # ======================================= #
+ # tasks and objects
+
+ # build dir variants (release, debug, ..)
+ for v in 'cache_node_abspath task_sigs node_deps raw_deps node_sigs'.split():
+ var = {}
+ setattr(self, v, var)
+
+ self.cache_dir_contents = {}
+
+ self.all_task_gen = []
+ self.task_gen_cache_names = {}
+ self.cache_sig_vars = {}
+ self.log = None
+
+ self.root = None
+ self.srcnode = None
+ self.bldnode = None
+
+ # bind the build context to the nodes in use
+ # this means better encapsulation and no build context singleton
+ class node_class(Node.Node):
+ pass
+ self.node_class = node_class
+ self.node_class.__module__ = "Node"
+ self.node_class.__name__ = "Nodu"
+ self.node_class.bld = self
+
+ self.is_install = None
+
+ def __copy__(self):
+ "nodes are not supposed to be copied"
+ raise Utils.WafError('build contexts are not supposed to be cloned')
+
+ def load(self):
+ "load the cache from the disk"
+ try:
+ env = Environment.Environment(os.path.join(self.cachedir, 'build.config.py'))
+ except (IOError, OSError):
+ pass
+ else:
+ if env['version'] < HEXVERSION:
+ raise Utils.WafError('Version mismatch! reconfigure the project')
+ for t in env['tools']:
+ self.setup(**t)
+
+ try:
+ gc.disable()
+ f = data = None
+
+ Node.Nodu = self.node_class
+
+ try:
+ f = open(os.path.join(self.bdir, DBFILE), 'rb')
+ except (IOError, EOFError):
+ # handle missing file/empty file
+ pass
+
+ try:
+ if f: data = cPickle.load(f)
+ except AttributeError:
+ # handle file of an old Waf version
+ # that has an attribute which no longer exist
+ # (e.g. AttributeError: 'module' object has no attribute 'BuildDTO')
+ if Logs.verbose > 1: raise
+
+ if data:
+ for x in SAVED_ATTRS: setattr(self, x, data[x])
+ else:
+ debug('build: Build cache loading failed')
+
+ finally:
+ if f: f.close()
+ gc.enable()
+
+ def save(self):
+ "store the cache on disk, see self.load"
+ gc.disable()
+ self.root.__class__.bld = None
+
+ # some people are very nervous with ctrl+c so we have to make a temporary file
+ Node.Nodu = self.node_class
+ db = os.path.join(self.bdir, DBFILE)
+ file = open(db + '.tmp', 'wb')
+ data = {}
+ for x in SAVED_ATTRS: data[x] = getattr(self, x)
+ cPickle.dump(data, file, -1)
+ file.close()
+
+ # do not use shutil.move
+ try: os.unlink(db)
+ except OSError: pass
+ os.rename(db + '.tmp', db)
+ self.root.__class__.bld = self
+ gc.enable()
+
+ # ======================================= #
+
+ def clean(self):
+ debug('build: clean called')
+
+ # does not clean files created during the configuration
+ precious = set([])
+ for env in self.all_envs.values():
+ for x in env[CFG_FILES]:
+ node = self.srcnode.find_resource(x)
+ if node:
+ precious.add(node.id)
+
+ def clean_rec(node):
+ for x in list(node.childs.keys()):
+ nd = node.childs[x]
+
+ tp = nd.id & 3
+ if tp == Node.DIR:
+ clean_rec(nd)
+ elif tp == Node.BUILD:
+ if nd.id in precious: continue
+ for env in self.all_envs.values():
+ try: os.remove(nd.abspath(env))
+ except OSError: pass
+ node.childs.__delitem__(x)
+
+ clean_rec(self.srcnode)
+
+ for v in 'node_sigs node_deps task_sigs raw_deps cache_node_abspath'.split():
+ setattr(self, v, {})
+
+ def compile(self):
+ """The cache file is not written if nothing was build at all (build is up to date)"""
+ debug('build: compile called')
+
+ """
+ import cProfile, pstats
+ cProfile.run("import Build\nBuild.bld.flush()", 'profi.txt')
+ p = pstats.Stats('profi.txt')
+ p.sort_stats('cumulative').print_stats(80)
+ """
+ self.flush()
+ #"""
+
+ self.generator = Runner.Parallel(self, Options.options.jobs)
+
+ def dw(on=True):
+ if Options.options.progress_bar:
+ if on: sys.stderr.write(Logs.colors.cursor_on)
+ else: sys.stderr.write(Logs.colors.cursor_off)
+
+ debug('build: executor starting')
+
+ back = os.getcwd()
+ os.chdir(self.bldnode.abspath())
+
+ try:
+ try:
+ dw(on=False)
+ self.generator.start()
+ except KeyboardInterrupt:
+ dw()
+ # if self.generator.processed != 1: TODO
+ self.save()
+ raise
+ except Exception:
+ dw()
+ # do not store anything, for something bad happened
+ raise
+ else:
+ dw()
+ #if self.generator.processed != 1: TODO
+ self.save()
+
+ if self.generator.error:
+ raise BuildError(self, self.task_manager.tasks_done)
+
+ finally:
+ os.chdir(back)
+
+ def install(self):
+ "this function is called for both install and uninstall"
+ debug('build: install called')
+
+ self.flush()
+
+ # remove empty folders after uninstalling
+ if self.is_install < 0:
+ lst = []
+ for x in self.uninstall:
+ dir = os.path.dirname(x)
+ if not dir in lst: lst.append(dir)
+ lst.sort()
+ lst.reverse()
+
+ nlst = []
+ for y in lst:
+ x = y
+ while len(x) > 4:
+ if not x in nlst: nlst.append(x)
+ x = os.path.dirname(x)
+
+ nlst.sort()
+ nlst.reverse()
+ for x in nlst:
+ try: os.rmdir(x)
+ except OSError: pass
+
+ def new_task_gen(self, *k, **kw):
+ if self.task_gen_cache_names:
+ self.task_gen_cache_names = {}
+
+ kw['bld'] = self
+ if len(k) == 0:
+ ret = TaskGen.task_gen(*k, **kw)
+ else:
+ cls_name = k[0]
+
+ try: cls = TaskGen.task_gen.classes[cls_name]
+ except KeyError: raise Utils.WscriptError('%s is not a valid task generator -> %s' %
+ (cls_name, [x for x in TaskGen.task_gen.classes]))
+ ret = cls(*k, **kw)
+ return ret
+
+ def __call__(self, *k, **kw):
+ if self.task_gen_cache_names:
+ self.task_gen_cache_names = {}
+
+ kw['bld'] = self
+ return TaskGen.task_gen(*k, **kw)
+
+ def load_envs(self):
+ try:
+ lst = Utils.listdir(self.cachedir)
+ except OSError, e:
+ if e.errno == errno.ENOENT:
+ raise Utils.WafError('The project was not configured: run "waf configure" first!')
+ else:
+ raise
+
+ if not lst:
+ raise Utils.WafError('The cache directory is empty: reconfigure the project')
+
+ for file in lst:
+ if file.endswith(CACHE_SUFFIX):
+ env = Environment.Environment(os.path.join(self.cachedir, file))
+ name = file[:-len(CACHE_SUFFIX)]
+
+ self.all_envs[name] = env
+
+ self.init_variants()
+
+ for env in self.all_envs.values():
+ for f in env[CFG_FILES]:
+ newnode = self.path.find_or_declare(f)
+ try:
+ hash = Utils.h_file(newnode.abspath(env))
+ except (IOError, AttributeError):
+ error("cannot find "+f)
+ hash = SIG_NIL
+ self.node_sigs[env.variant()][newnode.id] = hash
+
+ # TODO: hmmm, these nodes are removed from the tree when calling rescan()
+ self.bldnode = self.root.find_dir(self.bldnode.abspath())
+ self.path = self.srcnode = self.root.find_dir(self.srcnode.abspath())
+ self.cwd = self.bldnode.abspath()
+
+ def setup(self, tool, tooldir=None, funs=None):
+ "setup tools for build process"
+ if isinstance(tool, list):
+ for i in tool: self.setup(i, tooldir)
+ return
+
+ if not tooldir: tooldir = Options.tooldir
+
+ module = Utils.load_tool(tool, tooldir)
+ if hasattr(module, "setup"): module.setup(self)
+
+ def init_variants(self):
+ debug('build: init variants')
+
+ lstvariants = []
+ for env in self.all_envs.values():
+ if not env.variant() in lstvariants:
+ lstvariants.append(env.variant())
+ self.lst_variants = lstvariants
+
+ debug('build: list of variants is %r', lstvariants)
+
+ for name in lstvariants+[0]:
+ for v in 'node_sigs cache_node_abspath'.split():
+ var = getattr(self, v)
+ if not name in var:
+ var[name] = {}
+
+ # ======================================= #
+ # node and folder handling
+
+ # this should be the main entry point
+ def load_dirs(self, srcdir, blddir, load_cache=1):
+ "this functions should be the start of everything"
+
+ assert(os.path.isabs(srcdir))
+ assert(os.path.isabs(blddir))
+
+ self.cachedir = os.path.join(blddir, CACHE_DIR)
+
+ if srcdir == blddir:
+ raise Utils.WafError("build dir must be different from srcdir: %s <-> %s " % (srcdir, blddir))
+
+ self.bdir = blddir
+
+ # try to load the cache file, if it does not exist, nothing happens
+ self.load()
+
+ if not self.root:
+ Node.Nodu = self.node_class
+ self.root = Node.Nodu('', None, Node.DIR)
+
+ if not self.srcnode:
+ self.srcnode = self.root.ensure_dir_node_from_path(srcdir)
+ debug('build: srcnode is %s and srcdir %s', self.srcnode.name, srcdir)
+
+ self.path = self.srcnode
+
+ # create this build dir if necessary
+ try: os.makedirs(blddir)
+ except OSError: pass
+
+ if not self.bldnode:
+ self.bldnode = self.root.ensure_dir_node_from_path(blddir)
+
+ self.init_variants()
+
+ def rescan(self, src_dir_node):
+ """
+ look the contents of a (folder)node and update its list of childs
+
+ The intent is to perform the following steps
+ * remove the nodes for the files that have disappeared
+ * remove the signatures for the build files that have disappeared
+ * cache the results of os.listdir
+ * create the build folder equivalent (mkdir) for each variant
+ src/bar -> build/default/src/bar, build/release/src/bar
+
+ when a folder in the source directory is removed, we do not check recursively
+ to remove the unused nodes. To do that, call 'waf clean' and build again.
+ """
+
+ # do not rescan over and over again
+ # TODO use a single variable in waf 1.6
+ if self.cache_scanned_folders.get(src_dir_node.id, None): return
+ self.cache_scanned_folders[src_dir_node.id] = True
+
+ # TODO remove in waf 1.6
+ if hasattr(self, 'repository'): self.repository(src_dir_node)
+
+ if not src_dir_node.name and sys.platform == 'win32':
+ # the root has no name, contains drive letters, and cannot be listed
+ return
+
+
+ # first, take the case of the source directory
+ parent_path = src_dir_node.abspath()
+ try:
+ lst = set(Utils.listdir(parent_path))
+ except OSError:
+ lst = set([])
+
+ # TODO move this at the bottom
+ self.cache_dir_contents[src_dir_node.id] = lst
+
+ # hash the existing source files, remove the others
+ cache = self.node_sigs[0]
+ for x in src_dir_node.childs.values():
+ if x.id & 3 != Node.FILE: continue
+ if x.name in lst:
+ try:
+ cache[x.id] = Utils.h_file(x.abspath())
+ except IOError:
+ raise Utils.WafError('The file %s is not readable or has become a dir' % x.abspath())
+ else:
+ try: del cache[x.id]
+ except KeyError: pass
+
+ del src_dir_node.childs[x.name]
+
+
+ # first obtain the differences between srcnode and src_dir_node
+ h1 = self.srcnode.height()
+ h2 = src_dir_node.height()
+
+ lst = []
+ child = src_dir_node
+ while h2 > h1:
+ lst.append(child.name)
+ child = child.parent
+ h2 -= 1
+ lst.reverse()
+
+ # list the files in the build dirs
+ try:
+ for variant in self.lst_variants:
+ sub_path = os.path.join(self.bldnode.abspath(), variant , *lst)
+ self.listdir_bld(src_dir_node, sub_path, variant)
+ except OSError:
+
+ # listdir failed, remove the build node signatures for all variants
+ for node in src_dir_node.childs.values():
+ if node.id & 3 != Node.BUILD:
+ continue
+
+ for dct in self.node_sigs.values():
+ if node.id in dct:
+ dct.__delitem__(node.id)
+
+ # the policy is to avoid removing nodes representing directories
+ src_dir_node.childs.__delitem__(node.name)
+
+ for variant in self.lst_variants:
+ sub_path = os.path.join(self.bldnode.abspath(), variant , *lst)
+ try:
+ os.makedirs(sub_path)
+ except OSError:
+ pass
+
+ # ======================================= #
+ def listdir_src(self, parent_node):
+ """do not use, kept for compatibility"""
+ pass
+
+ def remove_node(self, node):
+ """do not use, kept for compatibility"""
+ pass
+
+ def listdir_bld(self, parent_node, path, variant):
+ """in this method we do not add timestamps but we remove them
+ when the files no longer exist (file removed in the build dir)"""
+
+ i_existing_nodes = [x for x in parent_node.childs.values() if x.id & 3 == Node.BUILD]
+
+ lst = set(Utils.listdir(path))
+ node_names = set([x.name for x in i_existing_nodes])
+ remove_names = node_names - lst
+
+ # remove the stamps of the build nodes that no longer exist on the filesystem
+ ids_to_remove = [x.id for x in i_existing_nodes if x.name in remove_names]
+ cache = self.node_sigs[variant]
+ for nid in ids_to_remove:
+ if nid in cache:
+ cache.__delitem__(nid)
+
+ def get_env(self):
+ return self.env_of_name('default')
+ def set_env(self, name, val):
+ self.all_envs[name] = val
+
+ env = property(get_env, set_env)
+
+ def add_manual_dependency(self, path, value):
+ if isinstance(path, Node.Node):
+ node = path
+ elif os.path.isabs(path):
+ node = self.root.find_resource(path)
+ else:
+ node = self.path.find_resource(path)
+ self.deps_man[node.id].append(value)
+
+ def launch_node(self):
+ """return the launch directory as a node"""
+ # p_ln is kind of private, but public in case if
+ try:
+ return self.p_ln
+ except AttributeError:
+ self.p_ln = self.root.find_dir(Options.launch_dir)
+ return self.p_ln
+
+ def glob(self, pattern, relative=True):
+ "files matching the pattern, seen from the current folder"
+ path = self.path.abspath()
+ files = [self.root.find_resource(x) for x in glob.glob(path+os.sep+pattern)]
+ if relative:
+ files = [x.path_to_parent(self.path) for x in files if x]
+ else:
+ files = [x.abspath() for x in files if x]
+ return files
+
+ ## the following methods are candidates for the stable apis ##
+
+ def add_group(self, *k):
+ self.task_manager.add_group(*k)
+
+ def set_group(self, *k, **kw):
+ self.task_manager.set_group(*k, **kw)
+
+ def hash_env_vars(self, env, vars_lst):
+ """hash environment variables
+ ['CXX', ..] -> [env['CXX'], ..] -> md5()"""
+
+ # ccroot objects use the same environment for building the .o at once
+ # the same environment and the same variables are used
+
+ idx = str(id(env)) + str(vars_lst)
+ try: return self.cache_sig_vars[idx]
+ except KeyError: pass
+
+ lst = [str(env[a]) for a in vars_lst]
+ ret = Utils.h_list(lst)
+ debug('envhash: %r %r', ret, lst)
+
+ # next time
+ self.cache_sig_vars[idx] = ret
+ return ret
+
+ def name_to_obj(self, name, env):
+ """retrieve a task generator from its name or its target name
+ remember that names must be unique"""
+ cache = self.task_gen_cache_names
+ if not cache:
+ # create the index lazily
+ for x in self.all_task_gen:
+ vt = x.env.variant() + '_'
+ if x.name:
+ cache[vt + x.name] = x
+ else:
+ if isinstance(x.target, str):
+ target = x.target
+ else:
+ target = ' '.join(x.target)
+ v = vt + target
+ if not cache.get(v, None):
+ cache[v] = x
+ return cache.get(env.variant() + '_' + name, None)
+
+ def flush(self, all=1):
+ """tell the task generators to create the tasks"""
+
+ self.ini = datetime.datetime.now()
+ # force the initialization of the mapping name->object in flush
+ # name_to_obj can be used in userland scripts, in that case beware of incomplete mapping
+ self.task_gen_cache_names = {}
+ self.name_to_obj('', self.env)
+
+ debug('build: delayed operation TaskGen.flush() called')
+
+ if Options.options.compile_targets:
+ debug('task_gen: posting objects %r listed in compile_targets', Options.options.compile_targets)
+
+ mana = self.task_manager
+ to_post = []
+ min_grp = 0
+
+ # ensure the target names exist, fail before any post()
+ target_objects = Utils.DefaultDict(list)
+ for target_name in Options.options.compile_targets.split(','):
+ # trim target_name (handle cases when the user added spaces to targets)
+ target_name = target_name.strip()
+ for env in self.all_envs.values():
+ tg = self.name_to_obj(target_name, env)
+ if tg:
+ target_objects[target_name].append(tg)
+
+ m = mana.group_idx(tg)
+ if m > min_grp:
+ min_grp = m
+ to_post = [tg]
+ elif m == min_grp:
+ to_post.append(tg)
+
+ if not target_name in target_objects and all:
+ raise Utils.WafError("target '%s' does not exist" % target_name)
+
+ debug('group: Forcing up to group %s for target %s', mana.group_name(min_grp), Options.options.compile_targets)
+
+ # post all the task generators in previous groups
+ for i in xrange(len(mana.groups)):
+ mana.current_group = i
+ if i == min_grp:
+ break
+ g = mana.groups[i]
+ debug('group: Forcing group %s', mana.group_name(g))
+ for t in g.tasks_gen:
+ debug('group: Posting %s', t.name or t.target)
+ t.post()
+
+ # then post the task generators listed in compile_targets in the last group
+ for t in to_post:
+ t.post()
+
+ else:
+ debug('task_gen: posting objects (normal)')
+ ln = self.launch_node()
+ # if the build is started from the build directory, do as if it was started from the top-level
+ # for the pretty-printing (Node.py), the two lines below cannot be moved to Build::launch_node
+ if ln.is_child_of(self.bldnode) or not ln.is_child_of(self.srcnode):
+ ln = self.srcnode
+
+ # if the project file is located under the source directory, build all targets by default
+ # else 'waf configure build' does nothing
+ proj_node = self.root.find_dir(os.path.split(Utils.g_module.root_path)[0])
+ if proj_node.id != self.srcnode.id:
+ ln = self.srcnode
+
+ for i in xrange(len(self.task_manager.groups)):
+ g = self.task_manager.groups[i]
+ self.task_manager.current_group = i
+ if Logs.verbose:
+ groups = [x for x in self.task_manager.groups_names if id(self.task_manager.groups_names[x]) == id(g)]
+ name = groups and groups[0] or 'unnamed'
+ Logs.debug('group: group', name)
+ for tg in g.tasks_gen:
+ if not tg.path.is_child_of(ln):
+ continue
+ if Logs.verbose:
+ Logs.debug('group: %s' % tg)
+ tg.post()
+
+ def env_of_name(self, name):
+ try:
+ return self.all_envs[name]
+ except KeyError:
+ error('no such environment: '+name)
+ return None
+
+ def progress_line(self, state, total, col1, col2):
+ n = len(str(total))
+
+ Utils.rot_idx += 1
+ ind = Utils.rot_chr[Utils.rot_idx % 4]
+
+ ini = self.ini
+
+ pc = (100.*state)/total
+ eta = Utils.get_elapsed_time(ini)
+ fs = "[%%%dd/%%%dd][%%s%%2d%%%%%%s][%s][" % (n, n, ind)
+ left = fs % (state, total, col1, pc, col2)
+ right = '][%s%s%s]' % (col1, eta, col2)
+
+ cols = Utils.get_term_cols() - len(left) - len(right) + 2*len(col1) + 2*len(col2)
+ if cols < 7: cols = 7
+
+ ratio = int((cols*state)/total) - 1
+
+ bar = ('='*ratio+'>').ljust(cols)
+ msg = Utils.indicator % (left, bar, right)
+
+ return msg
+
+
+ # do_install is not used anywhere
+ def do_install(self, src, tgt, chmod=O644):
+ """returns true if the file was effectively installed or uninstalled, false otherwise"""
+ if self.is_install > 0:
+ if not Options.options.force:
+ # check if the file is already there to avoid a copy
+ try:
+ st1 = os.stat(tgt)
+ st2 = os.stat(src)
+ except OSError:
+ pass
+ else:
+ # same size and identical timestamps -> make no copy
+ if st1.st_mtime >= st2.st_mtime and st1.st_size == st2.st_size:
+ return False
+
+ srclbl = src.replace(self.srcnode.abspath(None)+os.sep, '')
+ info("* installing %s as %s" % (srclbl, tgt))
+
+ # following is for shared libs and stale inodes (-_-)
+ try: os.remove(tgt)
+ except OSError: pass
+
+ try:
+ shutil.copy2(src, tgt)
+ os.chmod(tgt, chmod)
+ except IOError:
+ try:
+ os.stat(src)
+ except (OSError, IOError):
+ error('File %r does not exist' % src)
+ raise Utils.WafError('Could not install the file %r' % tgt)
+ return True
+
+ elif self.is_install < 0:
+ info("* uninstalling %s" % tgt)
+
+ self.uninstall.append(tgt)
+
+ try:
+ os.remove(tgt)
+ except OSError, e:
+ if e.errno != errno.ENOENT:
+ if not getattr(self, 'uninstall_error', None):
+ self.uninstall_error = True
+ Logs.warn('build: some files could not be uninstalled (retry with -vv to list them)')
+ if Logs.verbose > 1:
+ Logs.warn('could not remove %s (error code %r)' % (e.filename, e.errno))
+ return True
+
+ red = re.compile(r"^([A-Za-z]:)?[/\\\\]*")
+ def get_install_path(self, path, env=None):
+ "installation path prefixed by the destdir, the variables like in '${PREFIX}/bin' are substituted"
+ if not env: env = self.env
+ destdir = env.get_destdir()
+ path = path.replace('/', os.sep)
+ destpath = Utils.subst_vars(path, env)
+ if destdir:
+ destpath = os.path.join(destdir, self.red.sub('', destpath))
+ return destpath
+
+ def install_dir(self, path, env=None):
+ """
+ create empty folders for the installation (very rarely used)
+ """
+ if env:
+ assert isinstance(env, Environment.Environment), "invalid parameter"
+ else:
+ env = self.env
+
+ if not path:
+ return []
+
+ destpath = self.get_install_path(path, env)
+
+ if self.is_install > 0:
+ info('* creating %s' % destpath)
+ Utils.check_dir(destpath)
+ elif self.is_install < 0:
+ info('* removing %s' % destpath)
+ self.uninstall.append(destpath + '/xxx') # yes, ugly
+
+ def install_files(self, path, files, env=None, chmod=O644, relative_trick=False, cwd=None):
+ """To install files only after they have been built, put the calls in a method named
+ post_build on the top-level wscript
+
+ The files must be a list and contain paths as strings or as Nodes
+
+ The relative_trick flag can be set to install folders, use bld.path.ant_glob() with it
+ """
+ if env:
+ assert isinstance(env, Environment.Environment), "invalid parameter"
+ else:
+ env = self.env
+
+ if not path: return []
+
+ if not cwd:
+ cwd = self.path
+
+ if isinstance(files, str) and '*' in files:
+ gl = cwd.abspath() + os.sep + files
+ lst = glob.glob(gl)
+ else:
+ lst = Utils.to_list(files)
+
+ if not getattr(lst, '__iter__', False):
+ lst = [lst]
+
+ destpath = self.get_install_path(path, env)
+
+ Utils.check_dir(destpath)
+
+ installed_files = []
+ for filename in lst:
+ if isinstance(filename, str) and os.path.isabs(filename):
+ alst = Utils.split_path(filename)
+ destfile = os.path.join(destpath, alst[-1])
+ else:
+ if isinstance(filename, Node.Node):
+ nd = filename
+ else:
+ nd = cwd.find_resource(filename)
+ if not nd:
+ raise Utils.WafError("Unable to install the file %r (not found in %s)" % (filename, cwd))
+
+ if relative_trick:
+ destfile = os.path.join(destpath, filename)
+ Utils.check_dir(os.path.dirname(destfile))
+ else:
+ destfile = os.path.join(destpath, nd.name)
+
+ filename = nd.abspath(env)
+
+ if self.do_install(filename, destfile, chmod):
+ installed_files.append(destfile)
+ return installed_files
+
+ def install_as(self, path, srcfile, env=None, chmod=O644, cwd=None):
+ """
+ srcfile may be a string or a Node representing the file to install
+
+ returns True if the file was effectively installed, False otherwise
+ """
+ if env:
+ assert isinstance(env, Environment.Environment), "invalid parameter"
+ else:
+ env = self.env
+
+ if not path:
+ raise Utils.WafError("where do you want to install %r? (%r?)" % (srcfile, path))
+
+ if not cwd:
+ cwd = self.path
+
+ destpath = self.get_install_path(path, env)
+
+ dir, name = os.path.split(destpath)
+ Utils.check_dir(dir)
+
+ # the source path
+ if isinstance(srcfile, Node.Node):
+ src = srcfile.abspath(env)
+ else:
+ src = srcfile
+ if not os.path.isabs(srcfile):
+ node = cwd.find_resource(srcfile)
+ if not node:
+ raise Utils.WafError("Unable to install the file %r (not found in %s)" % (srcfile, cwd))
+ src = node.abspath(env)
+
+ return self.do_install(src, destpath, chmod)
+
+ def symlink_as(self, path, src, env=None, cwd=None):
+ """example: bld.symlink_as('${PREFIX}/lib/libfoo.so', 'libfoo.so.1.2.3') """
+
+ if sys.platform == 'win32':
+ # well, this *cannot* work
+ return
+
+ if not path:
+ raise Utils.WafError("where do you want to install %r? (%r?)" % (src, path))
+
+ tgt = self.get_install_path(path, env)
+
+ dir, name = os.path.split(tgt)
+ Utils.check_dir(dir)
+
+ if self.is_install > 0:
+ link = False
+ if not os.path.islink(tgt):
+ link = True
+ elif os.readlink(tgt) != src:
+ link = True
+
+ if link:
+ try: os.remove(tgt)
+ except OSError: pass
+
+ info('* symlink %s (-> %s)' % (tgt, src))
+ os.symlink(src, tgt)
+ return 0
+
+ else: # UNINSTALL
+ try:
+ info('* removing %s' % (tgt))
+ os.remove(tgt)
+ return 0
+ except OSError:
+ return 1
+
+ def exec_command(self, cmd, **kw):
+ # 'runner' zone is printed out for waf -v, see wafadmin/Options.py
+ debug('runner: system command -> %s', cmd)
+ if self.log:
+ self.log.write('%s\n' % cmd)
+ kw['log'] = self.log
+ try:
+ if not kw.get('cwd', None):
+ kw['cwd'] = self.cwd
+ except AttributeError:
+ self.cwd = kw['cwd'] = self.bldnode.abspath()
+ return Utils.exec_command(cmd, **kw)
+
+ def printout(self, s):
+ f = self.log or sys.stderr
+ f.write(s)
+ f.flush()
+
+ def add_subdirs(self, dirs):
+ self.recurse(dirs, 'build')
+
+ def pre_recurse(self, name_or_mod, path, nexdir):
+ if not hasattr(self, 'oldpath'):
+ self.oldpath = []
+ self.oldpath.append(self.path)
+ self.path = self.root.find_dir(nexdir)
+ return {'bld': self, 'ctx': self}
+
+ def post_recurse(self, name_or_mod, path, nexdir):
+ self.path = self.oldpath.pop()
+
+ ###### user-defined behaviour
+
+ def pre_build(self):
+ if hasattr(self, 'pre_funs'):
+ for m in self.pre_funs:
+ m(self)
+
+ def post_build(self):
+ if hasattr(self, 'post_funs'):
+ for m in self.post_funs:
+ m(self)
+
+ def add_pre_fun(self, meth):
+ try: self.pre_funs.append(meth)
+ except AttributeError: self.pre_funs = [meth]
+
+ def add_post_fun(self, meth):
+ try: self.post_funs.append(meth)
+ except AttributeError: self.post_funs = [meth]
+
+ def use_the_magic(self):
+ Task.algotype = Task.MAXPARALLEL
+ Task.file_deps = Task.extract_deps
+ self.magic = True
+
+ install_as = group_method(install_as)
+ install_files = group_method(install_files)
+ symlink_as = group_method(symlink_as)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2008 (ita)
+
+"""
+Configuration system
+
+A configuration instance is created when "waf configure" is called, it is used to:
+* create data dictionaries (Environment instances)
+* store the list of modules to import
+
+The old model (copied from Scons) was to store logic (mapping file extensions to functions)
+along with the data. In Waf a way was found to separate that logic by adding an indirection
+layer (storing the names in the Environment instances)
+
+In the new model, the logic is more object-oriented, and the user scripts provide the
+logic. The data files (Environments) must contain configuration data only (flags, ..).
+
+Note: the c/c++ related code is in the module config_c
+"""
+
+import os, shlex, sys, time
+try: import cPickle
+except ImportError: import pickle as cPickle
+import Environment, Utils, Options, Logs
+from Logs import warn
+from Constants import *
+
+try:
+ from urllib import request
+except:
+ from urllib import urlopen
+else:
+ urlopen = request.urlopen
+
+conf_template = '''# project %(app)s configured on %(now)s by
+# waf %(wafver)s (abi %(abi)s, python %(pyver)x on %(systype)s)
+# using %(args)s
+#
+'''
+
+class ConfigurationError(Utils.WscriptError):
+ pass
+
+autoconfig = False
+"reconfigure the project automatically"
+
+def find_file(filename, path_list):
+ """find a file in a list of paths
+ @param filename: name of the file to search for
+ @param path_list: list of directories to search
+ @return: the first occurrence filename or '' if filename could not be found
+"""
+ for directory in Utils.to_list(path_list):
+ if os.path.exists(os.path.join(directory, filename)):
+ return directory
+ return ''
+
+def find_program_impl(env, filename, path_list=[], var=None, environ=None):
+ """find a program in folders path_lst, and sets env[var]
+ @param env: environment
+ @param filename: name of the program to search for
+ @param path_list: list of directories to search for filename
+ @param var: environment value to be checked for in env or os.environ
+ @return: either the value that is referenced with [var] in env or os.environ
+ or the first occurrence filename or '' if filename could not be found
+"""
+
+ if not environ:
+ environ = os.environ
+
+ try: path_list = path_list.split()
+ except AttributeError: pass
+
+ if var:
+ if env[var]: return env[var]
+ if var in environ: env[var] = environ[var]
+
+ if not path_list: path_list = environ.get('PATH', '').split(os.pathsep)
+
+ ext = (Options.platform == 'win32') and '.exe,.com,.bat,.cmd' or ''
+ for y in [filename+x for x in ext.split(',')]:
+ for directory in path_list:
+ x = os.path.join(directory, y)
+ if os.path.isfile(x):
+ if var: env[var] = x
+ return x
+ return ''
+
+class ConfigurationContext(Utils.Context):
+ tests = {}
+ error_handlers = []
+ def __init__(self, env=None, blddir='', srcdir=''):
+ self.env = None
+ self.envname = ''
+
+ self.environ = dict(os.environ)
+
+ self.line_just = 40
+
+ self.blddir = blddir
+ self.srcdir = srcdir
+ self.all_envs = {}
+
+ # curdir: necessary for recursion
+ self.cwd = self.curdir = os.getcwd()
+
+ self.tools = [] # tools loaded in the configuration, and that will be loaded when building
+
+ self.setenv(DEFAULT)
+
+ self.lastprog = ''
+
+ self.hash = 0
+ self.files = []
+
+ self.tool_cache = []
+
+ if self.blddir:
+ self.post_init()
+
+ def post_init(self):
+
+ self.cachedir = os.path.join(self.blddir, CACHE_DIR)
+
+ path = os.path.join(self.blddir, WAF_CONFIG_LOG)
+ try: os.unlink(path)
+ except (OSError, IOError): pass
+
+ try:
+ self.log = open(path, 'w')
+ except (OSError, IOError):
+ self.fatal('could not open %r for writing' % path)
+
+ app = Utils.g_module.APPNAME
+ if app:
+ ver = getattr(Utils.g_module, 'VERSION', '')
+ if ver:
+ app = "%s (%s)" % (app, ver)
+
+ now = time.ctime()
+ pyver = sys.hexversion
+ systype = sys.platform
+ args = " ".join(sys.argv)
+ wafver = WAFVERSION
+ abi = ABI
+ self.log.write(conf_template % vars())
+
+ def __del__(self):
+ """cleanup function: close config.log"""
+
+ # may be ran by the gc, not always after initialization
+ if hasattr(self, 'log') and self.log:
+ self.log.close()
+
+ def fatal(self, msg):
+ raise ConfigurationError(msg)
+
+ def check_tool(self, input, tooldir=None, funs=None):
+ "load a waf tool"
+
+ tools = Utils.to_list(input)
+ if tooldir: tooldir = Utils.to_list(tooldir)
+ for tool in tools:
+ tool = tool.replace('++', 'xx')
+ if tool == 'java': tool = 'javaw'
+ if tool.lower() == 'unittest': tool = 'unittestw'
+ # avoid loading the same tool more than once with the same functions
+ # used by composite projects
+
+ mag = (tool, id(self.env), funs)
+ if mag in self.tool_cache:
+ continue
+ self.tool_cache.append(mag)
+
+ module = None
+ try:
+ module = Utils.load_tool(tool, tooldir)
+ except Exception, e:
+ ex = e
+ if Options.options.download:
+ _3rdparty = os.path.normpath(Options.tooldir[0] + os.sep + '..' + os.sep + '3rdparty')
+
+ # try to download the tool from the repository then
+ # the default is set to false
+ for x in Utils.to_list(Options.remote_repo):
+ for sub in ['branches/waf-%s/wafadmin/3rdparty' % WAFVERSION, 'trunk/wafadmin/3rdparty']:
+ url = '/'.join((x, sub, tool + '.py'))
+ try:
+ web = urlopen(url)
+ if web.getcode() != 200:
+ continue
+ except Exception, e:
+ # on python3 urlopen throws an exception
+ continue
+ else:
+ loc = None
+ try:
+ loc = open(_3rdparty + os.sep + tool + '.py', 'wb')
+ loc.write(web.read())
+ web.close()
+ finally:
+ if loc:
+ loc.close()
+ Logs.warn('downloaded %s from %s' % (tool, url))
+ try:
+ module = Utils.load_tool(tool, tooldir)
+ except:
+ Logs.warn('module %s from %s is unusable' % (tool, url))
+ try:
+ os.unlink(_3rdparty + os.sep + tool + '.py')
+ except:
+ pass
+ continue
+ else:
+ break
+
+ if not module:
+ Logs.error('Could not load the tool %r or download a suitable replacement from the repository (sys.path %r)\n%s' % (tool, sys.path, e))
+ raise ex
+ else:
+ Logs.error('Could not load the tool %r in %r (try the --download option?):\n%s' % (tool, sys.path, e))
+ raise ex
+
+ if funs is not None:
+ self.eval_rules(funs)
+ else:
+ func = getattr(module, 'detect', None)
+ if func:
+ if type(func) is type(find_file): func(self)
+ else: self.eval_rules(func)
+
+ self.tools.append({'tool':tool, 'tooldir':tooldir, 'funs':funs})
+
+ def sub_config(self, k):
+ "executes the configure function of a wscript module"
+ self.recurse(k, name='configure')
+
+ def pre_recurse(self, name_or_mod, path, nexdir):
+ return {'conf': self, 'ctx': self}
+
+ def post_recurse(self, name_or_mod, path, nexdir):
+ if not autoconfig:
+ return
+ self.hash = hash((self.hash, getattr(name_or_mod, 'waf_hash_val', name_or_mod)))
+ self.files.append(path)
+
+ def store(self, file=''):
+ "save the config results into the cache file"
+ if not os.path.isdir(self.cachedir):
+ os.makedirs(self.cachedir)
+
+ if not file:
+ file = open(os.path.join(self.cachedir, 'build.config.py'), 'w')
+ file.write('version = 0x%x\n' % HEXVERSION)
+ file.write('tools = %r\n' % self.tools)
+ file.close()
+
+ if not self.all_envs:
+ self.fatal('nothing to store in the configuration context!')
+ for key in self.all_envs:
+ tmpenv = self.all_envs[key]
+ tmpenv.store(os.path.join(self.cachedir, key + CACHE_SUFFIX))
+
+ def set_env_name(self, name, env):
+ "add a new environment called name"
+ self.all_envs[name] = env
+ return env
+
+ def retrieve(self, name, fromenv=None):
+ "retrieve an environment called name"
+ try:
+ env = self.all_envs[name]
+ except KeyError:
+ env = Environment.Environment()
+ env['PREFIX'] = os.path.abspath(os.path.expanduser(Options.options.prefix))
+ self.all_envs[name] = env
+ else:
+ if fromenv: warn("The environment %s may have been configured already" % name)
+ return env
+
+ def setenv(self, name):
+ "enable the environment called name"
+ self.env = self.retrieve(name)
+ self.envname = name
+
+ def add_os_flags(self, var, dest=None):
+ # do not use 'get' to make certain the variable is not defined
+ try: self.env.append_value(dest or var, Utils.to_list(self.environ[var]))
+ except KeyError: pass
+
+ def check_message_1(self, sr):
+ self.line_just = max(self.line_just, len(sr))
+ for x in ('\n', self.line_just * '-', '\n', sr, '\n'):
+ self.log.write(x)
+ Utils.pprint('NORMAL', "%s :" % sr.ljust(self.line_just), sep='')
+
+ def check_message_2(self, sr, color='GREEN'):
+ self.log.write(sr)
+ self.log.write('\n')
+ Utils.pprint(color, sr)
+
+ def check_message(self, th, msg, state, option=''):
+ sr = 'Checking for %s %s' % (th, msg)
+ self.check_message_1(sr)
+ p = self.check_message_2
+ if state: p('ok ' + str(option))
+ else: p('not found', 'YELLOW')
+
+ # FIXME remove in waf 1.6
+ # the parameter 'option' is not used (kept for compatibility)
+ def check_message_custom(self, th, msg, custom, option='', color='PINK'):
+ sr = 'Checking for %s %s' % (th, msg)
+ self.check_message_1(sr)
+ self.check_message_2(custom, color)
+
+ def msg(self, msg, result, color=None):
+ """Prints a configuration message 'Checking for xxx: ok'"""
+ self.start_msg('Checking for ' + msg)
+
+ if not isinstance(color, str):
+ color = result and 'GREEN' or 'YELLOW'
+
+ self.end_msg(result, color)
+
+ def start_msg(self, msg):
+ try:
+ if self.in_msg:
+ return
+ except:
+ self.in_msg = 0
+ self.in_msg += 1
+
+ self.line_just = max(self.line_just, len(msg))
+ for x in ('\n', self.line_just * '-', '\n', msg, '\n'):
+ self.log.write(x)
+ Utils.pprint('NORMAL', "%s :" % msg.ljust(self.line_just), sep='')
+
+ def end_msg(self, result, color):
+ self.in_msg -= 1
+ if self.in_msg:
+ return
+
+ if not color:
+ color = 'GREEN'
+ if result == True:
+ msg = 'ok'
+ elif result == False:
+ msg = 'not found'
+ color = 'YELLOW'
+ else:
+ msg = str(result)
+
+ self.log.write(msg)
+ self.log.write('\n')
+ Utils.pprint(color, msg)
+
+ def find_program(self, filename, path_list=[], var=None, mandatory=False):
+ "wrapper that adds a configuration message"
+
+ ret = None
+ if var:
+ if self.env[var]:
+ ret = self.env[var]
+ elif var in os.environ:
+ ret = os.environ[var]
+
+ if not isinstance(filename, list): filename = [filename]
+ if not ret:
+ for x in filename:
+ ret = find_program_impl(self.env, x, path_list, var, environ=self.environ)
+ if ret: break
+
+ self.check_message_1('Checking for program %s' % ' or '.join(filename))
+ self.log.write(' find program=%r paths=%r var=%r\n -> %r\n' % (filename, path_list, var, ret))
+ if ret:
+ Utils.pprint('GREEN', str(ret))
+ else:
+ Utils.pprint('YELLOW', 'not found')
+ if mandatory:
+ self.fatal('The program %r is required' % filename)
+
+ if var:
+ self.env[var] = ret
+ return ret
+
+ def cmd_to_list(self, cmd):
+ "commands may be written in pseudo shell like 'ccache g++'"
+ if isinstance(cmd, str) and cmd.find(' '):
+ try:
+ os.stat(cmd)
+ except OSError:
+ return shlex.split(cmd)
+ else:
+ return [cmd]
+ return cmd
+
+ def __getattr__(self, name):
+ r = self.__class__.__dict__.get(name, None)
+ if r: return r
+ if name and name.startswith('require_'):
+
+ for k in ['check_', 'find_']:
+ n = name.replace('require_', k)
+ ret = self.__class__.__dict__.get(n, None)
+ if ret:
+ def run(*k, **kw):
+ r = ret(self, *k, **kw)
+ if not r:
+ self.fatal('requirement failure')
+ return r
+ return run
+ self.fatal('No such method %r' % name)
+
+ def eval_rules(self, rules):
+ self.rules = Utils.to_list(rules)
+ for x in self.rules:
+ f = getattr(self, x)
+ if not f: self.fatal("No such method '%s'." % x)
+ try:
+ f()
+ except Exception, e:
+ ret = self.err_handler(x, e)
+ if ret == BREAK:
+ break
+ elif ret == CONTINUE:
+ continue
+ else:
+ self.fatal(e)
+
+ def err_handler(self, fun, error):
+ pass
+
+def conf(f):
+ "decorator: attach new configuration functions"
+ setattr(ConfigurationContext, f.__name__, f)
+ return f
+
+def conftest(f):
+ "decorator: attach new configuration tests (registered as strings)"
+ ConfigurationContext.tests[f.__name__] = f
+ return conf(f)
+
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Yinon dot me gmail 2008
+
+"""
+these constants are somewhat public, try not to mess them
+
+maintainer: the version number is updated from the top-level wscript file
+"""
+
+# do not touch these three lines, they are updated automatically
+HEXVERSION=0x105019
+WAFVERSION="1.5.19"
+WAFREVISION = "9709M"
+ABI = 7
+
+# permissions
+O644 = 420
+O755 = 493
+
+MAXJOBS = 99999999
+
+CACHE_DIR = 'c4che'
+CACHE_SUFFIX = '.cache.py'
+DBFILE = '.wafpickle-%d' % ABI
+WSCRIPT_FILE = 'wscript'
+WSCRIPT_BUILD_FILE = 'wscript_build'
+WAF_CONFIG_LOG = 'config.log'
+WAF_CONFIG_H = 'config.h'
+
+SIG_NIL = 'iluvcuteoverload'
+
+VARIANT = '_VARIANT_'
+DEFAULT = 'default'
+
+SRCDIR = 'srcdir'
+BLDDIR = 'blddir'
+APPNAME = 'APPNAME'
+VERSION = 'VERSION'
+
+DEFINES = 'defines'
+UNDEFINED = ()
+
+BREAK = "break"
+CONTINUE = "continue"
+
+# task scheduler options
+JOBCONTROL = "JOBCONTROL"
+MAXPARALLEL = "MAXPARALLEL"
+NORMAL = "NORMAL"
+
+# task state
+NOT_RUN = 0
+MISSING = 1
+CRASHED = 2
+EXCEPTION = 3
+SKIPPED = 8
+SUCCESS = 9
+
+ASK_LATER = -1
+SKIP_ME = -2
+RUN_ME = -3
+
+
+LOG_FORMAT = "%(asctime)s %(c1)s%(zone)s%(c2)s %(message)s"
+HOUR_FORMAT = "%H:%M:%S"
+
+TEST_OK = True
+
+CFG_FILES = 'cfg_files'
+
+# positive '->' install
+# negative '<-' uninstall
+INSTALL = 1337
+UNINSTALL = -1337
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+"""Environment representation
+
+There is one gotcha: getitem returns [] if the contents evals to False
+This means env['foo'] = {}; print env['foo'] will print [] not {}
+"""
+
+import os, copy, re
+import Logs, Options, Utils
+from Constants import *
+re_imp = re.compile('^(#)*?([^#=]*?)\ =\ (.*?)$', re.M)
+
+class Environment(object):
+ """A safe-to-use dictionary, but do not attach functions to it please (break cPickle)
+ An environment instance can be stored into a file and loaded easily
+ """
+ __slots__ = ("table", "parent")
+ def __init__(self, filename=None):
+ self.table = {}
+ #self.parent = None
+
+ if filename:
+ self.load(filename)
+
+ def __contains__(self, key):
+ if key in self.table: return True
+ try: return self.parent.__contains__(key)
+ except AttributeError: return False # parent may not exist
+
+ def __str__(self):
+ keys = set()
+ cur = self
+ while cur:
+ keys.update(cur.table.keys())
+ cur = getattr(cur, 'parent', None)
+ keys = list(keys)
+ keys.sort()
+ return "\n".join(["%r %r" % (x, self.__getitem__(x)) for x in keys])
+
+ def __getitem__(self, key):
+ try:
+ while 1:
+ x = self.table.get(key, None)
+ if not x is None:
+ return x
+ self = self.parent
+ except AttributeError:
+ return []
+
+ def __setitem__(self, key, value):
+ self.table[key] = value
+
+ def __delitem__(self, key):
+ del self.table[key]
+
+ def pop(self, key, *args):
+ if len(args):
+ return self.table.pop(key, *args)
+ return self.table.pop(key)
+
+ def set_variant(self, name):
+ self.table[VARIANT] = name
+
+ def variant(self):
+ try:
+ while 1:
+ x = self.table.get(VARIANT, None)
+ if not x is None:
+ return x
+ self = self.parent
+ except AttributeError:
+ return DEFAULT
+
+ def copy(self):
+ # TODO waf 1.6 rename this method derive, #368
+ newenv = Environment()
+ newenv.parent = self
+ return newenv
+
+ def detach(self):
+ """TODO try it
+ modifying the original env will not change the copy"""
+ tbl = self.get_merged_dict()
+ try:
+ delattr(self, 'parent')
+ except AttributeError:
+ pass
+ else:
+ keys = tbl.keys()
+ for x in keys:
+ tbl[x] = copy.deepcopy(tbl[x])
+ self.table = tbl
+
+ def get_flat(self, key):
+ s = self[key]
+ if isinstance(s, str): return s
+ return ' '.join(s)
+
+ def _get_list_value_for_modification(self, key):
+ """Gets a value that must be a list for further modification. The
+ list may be modified inplace and there is no need to
+ "self.table[var] = value" afterwards.
+ """
+ try:
+ value = self.table[key]
+ except KeyError:
+ try: value = self.parent[key]
+ except AttributeError: value = []
+ if isinstance(value, list):
+ value = value[:]
+ else:
+ value = [value]
+ else:
+ if not isinstance(value, list):
+ value = [value]
+ self.table[key] = value
+ return value
+
+ def append_value(self, var, value):
+ current_value = self._get_list_value_for_modification(var)
+
+ if isinstance(value, list):
+ current_value.extend(value)
+ else:
+ current_value.append(value)
+
+ def prepend_value(self, var, value):
+ current_value = self._get_list_value_for_modification(var)
+
+ if isinstance(value, list):
+ current_value = value + current_value
+ # a new list: update the dictionary entry
+ self.table[var] = current_value
+ else:
+ current_value.insert(0, value)
+
+ # prepend unique would be ambiguous
+ def append_unique(self, var, value):
+ current_value = self._get_list_value_for_modification(var)
+
+ if isinstance(value, list):
+ for value_item in value:
+ if value_item not in current_value:
+ current_value.append(value_item)
+ else:
+ if value not in current_value:
+ current_value.append(value)
+
+ def get_merged_dict(self):
+ """compute a merged table"""
+ table_list = []
+ env = self
+ while 1:
+ table_list.insert(0, env.table)
+ try: env = env.parent
+ except AttributeError: break
+ merged_table = {}
+ for table in table_list:
+ merged_table.update(table)
+ return merged_table
+
+ def store(self, filename):
+ "Write the variables into a file"
+ file = open(filename, 'w')
+ merged_table = self.get_merged_dict()
+ keys = list(merged_table.keys())
+ keys.sort()
+ for k in keys: file.write('%s = %r\n' % (k, merged_table[k]))
+ file.close()
+
+ def load(self, filename):
+ "Retrieve the variables from a file"
+ tbl = self.table
+ code = Utils.readf(filename)
+ for m in re_imp.finditer(code):
+ g = m.group
+ tbl[g(2)] = eval(g(3))
+ Logs.debug('env: %s', self.table)
+
+ def get_destdir(self):
+ "return the destdir, useful for installing"
+ if self.__getitem__('NOINSTALL'): return ''
+ return Options.options.destdir
+
+ def update(self, d):
+ for k, v in d.iteritems():
+ self[k] = v
+
+
+ def __getattr__(self, name):
+ if name in self.__slots__:
+ return object.__getattr__(self, name)
+ else:
+ return self[name]
+
+ def __setattr__(self, name, value):
+ if name in self.__slots__:
+ object.__setattr__(self, name, value)
+ else:
+ self[name] = value
+
+ def __delattr__(self, name):
+ if name in self.__slots__:
+ object.__delattr__(self, name)
+ else:
+ del self[name]
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+import ansiterm
+import os, re, logging, traceback, sys
+from Constants import *
+
+zones = ''
+verbose = 0
+
+colors_lst = {
+'USE' : True,
+'BOLD' :'\x1b[01;1m',
+'RED' :'\x1b[01;31m',
+'GREEN' :'\x1b[32m',
+'YELLOW':'\x1b[33m',
+'PINK' :'\x1b[35m',
+'BLUE' :'\x1b[01;34m',
+'CYAN' :'\x1b[36m',
+'NORMAL':'\x1b[0m',
+'cursor_on' :'\x1b[?25h',
+'cursor_off' :'\x1b[?25l',
+}
+
+got_tty = False
+term = os.environ.get('TERM', 'dumb')
+if not term in ['dumb', 'emacs']:
+ try:
+ got_tty = sys.stderr.isatty() or (sys.platform == 'win32' and term in ['xterm', 'msys'])
+ except AttributeError:
+ pass
+
+import Utils
+
+if not got_tty or 'NOCOLOR' in os.environ:
+ colors_lst['USE'] = False
+
+# test
+#if sys.platform == 'win32':
+# colors_lst['USE'] = True
+
+def get_color(cl):
+ if not colors_lst['USE']: return ''
+ return colors_lst.get(cl, '')
+
+class foo(object):
+ def __getattr__(self, a):
+ return get_color(a)
+ def __call__(self, a):
+ return get_color(a)
+
+colors = foo()
+
+re_log = re.compile(r'(\w+): (.*)', re.M)
+class log_filter(logging.Filter):
+ def __init__(self, name=None):
+ pass
+
+ def filter(self, rec):
+ rec.c1 = colors.PINK
+ rec.c2 = colors.NORMAL
+ rec.zone = rec.module
+ if rec.levelno >= logging.INFO:
+ if rec.levelno >= logging.ERROR:
+ rec.c1 = colors.RED
+ elif rec.levelno >= logging.WARNING:
+ rec.c1 = colors.YELLOW
+ else:
+ rec.c1 = colors.GREEN
+ return True
+
+ zone = ''
+ m = re_log.match(rec.msg)
+ if m:
+ zone = rec.zone = m.group(1)
+ rec.msg = m.group(2)
+
+ if zones:
+ return getattr(rec, 'zone', '') in zones or '*' in zones
+ elif not verbose > 2:
+ return False
+ return True
+
+class formatter(logging.Formatter):
+ def __init__(self):
+ logging.Formatter.__init__(self, LOG_FORMAT, HOUR_FORMAT)
+
+ def format(self, rec):
+ if rec.levelno >= logging.WARNING or rec.levelno == logging.INFO:
+ try:
+ return '%s%s%s' % (rec.c1, rec.msg.decode('utf-8'), rec.c2)
+ except:
+ return rec.c1+rec.msg+rec.c2
+ return logging.Formatter.format(self, rec)
+
+def debug(*k, **kw):
+ if verbose:
+ k = list(k)
+ k[0] = k[0].replace('\n', ' ')
+ logging.debug(*k, **kw)
+
+def error(*k, **kw):
+ logging.error(*k, **kw)
+ if verbose > 1:
+ if isinstance(k[0], Utils.WafError):
+ st = k[0].stack
+ else:
+ st = traceback.extract_stack()
+ if st:
+ st = st[:-1]
+ buf = []
+ for filename, lineno, name, line in st:
+ buf.append(' File "%s", line %d, in %s' % (filename, lineno, name))
+ if line:
+ buf.append(' %s' % line.strip())
+ if buf: logging.error("\n".join(buf))
+
+warn = logging.warn
+info = logging.info
+
+def init_log():
+ log = logging.getLogger()
+ log.handlers = []
+ log.filters = []
+ hdlr = logging.StreamHandler()
+ hdlr.setFormatter(formatter())
+ log.addHandler(hdlr)
+ log.addFilter(log_filter())
+ log.setLevel(logging.DEBUG)
+
+# may be initialized more than once
+init_log()
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+"""
+Node: filesystem structure, contains lists of nodes
+
+IMPORTANT:
+1. Each file/folder is represented by exactly one node.
+
+2. Most would-be class properties are stored in Build: nodes to depend on, signature, flags, ..
+unused class members increase the .wafpickle file size sensibly with lots of objects.
+
+3. The build is launched from the top of the build dir (for example, in _build_/).
+
+4. Node should not be instantiated directly.
+Each instance of Build.BuildContext has a Node subclass.
+(aka: 'Nodu', see BuildContext initializer)
+The BuildContext is referenced here as self.__class__.bld
+Its Node class is referenced here as self.__class__
+
+The public and advertised apis are the following:
+${TGT} -> dir/to/file.ext
+${TGT[0].base()} -> dir/to/file
+${TGT[0].dir(env)} -> dir/to
+${TGT[0].file()} -> file.ext
+${TGT[0].file_base()} -> file
+${TGT[0].suffix()} -> .ext
+${TGT[0].abspath(env)} -> /path/to/dir/to/file.ext
+
+"""
+
+import os, sys, fnmatch, re, stat
+import Utils, Constants
+
+UNDEFINED = 0
+DIR = 1
+FILE = 2
+BUILD = 3
+
+type_to_string = {UNDEFINED: "unk", DIR: "dir", FILE: "src", BUILD: "bld"}
+
+# These fnmatch expressions are used by default to prune the directory tree
+# while doing the recursive traversal in the find_iter method of the Node class.
+prune_pats = '.git .bzr .hg .svn _MTN _darcs CVS SCCS'.split()
+
+# These fnmatch expressions are used by default to exclude files and dirs
+# while doing the recursive traversal in the find_iter method of the Node class.
+exclude_pats = prune_pats + '*~ #*# .#* %*% ._* .gitignore .cvsignore vssver.scc .DS_Store'.split()
+
+# These Utils.jar_regexp expressions are used by default to exclude files and dirs and also prune the directory tree
+# while doing the recursive traversal in the ant_glob method of the Node class.
+exclude_regs = '''
+**/*~
+**/#*#
+**/.#*
+**/%*%
+**/._*
+**/CVS
+**/CVS/**
+**/.cvsignore
+**/SCCS
+**/SCCS/**
+**/vssver.scc
+**/.svn
+**/.svn/**
+**/.git
+**/.git/**
+**/.gitignore
+**/.bzr
+**/.bzr/**
+**/.hg
+**/.hg/**
+**/_MTN
+**/_MTN/**
+**/_darcs
+**/_darcs/**
+**/.DS_Store'''
+
+class Node(object):
+ __slots__ = ("name", "parent", "id", "childs")
+ def __init__(self, name, parent, node_type = UNDEFINED):
+ self.name = name
+ self.parent = parent
+
+ # assumption: one build object at a time
+ self.__class__.bld.id_nodes += 4
+ self.id = self.__class__.bld.id_nodes + node_type
+
+ if node_type == DIR: self.childs = {}
+
+ # We do not want to add another type attribute (memory)
+ # use the id to find out: type = id & 3
+ # for setting: new type = type + x - type & 3
+
+ if parent and name in parent.childs:
+ raise Utils.WafError('node %s exists in the parent files %r already' % (name, parent))
+
+ if parent: parent.childs[name] = self
+
+ def __setstate__(self, data):
+ if len(data) == 4:
+ (self.parent, self.name, self.id, self.childs) = data
+ else:
+ (self.parent, self.name, self.id) = data
+
+ def __getstate__(self):
+ if getattr(self, 'childs', None) is None:
+ return (self.parent, self.name, self.id)
+ else:
+ return (self.parent, self.name, self.id, self.childs)
+
+ def __str__(self):
+ if not self.parent: return ''
+ return "%s://%s" % (type_to_string[self.id & 3], self.abspath())
+
+ def __repr__(self):
+ return self.__str__()
+
+ def __hash__(self):
+ "expensive, make certain it is not used"
+ raise Utils.WafError('nodes, you are doing it wrong')
+
+ def __copy__(self):
+ "nodes are not supposed to be copied"
+ raise Utils.WafError('nodes are not supposed to be cloned')
+
+ def get_type(self):
+ return self.id & 3
+
+ def set_type(self, t):
+ "dangerous, you are not supposed to use this"
+ self.id = self.id + t - self.id & 3
+
+ def dirs(self):
+ return [x for x in self.childs.values() if x.id & 3 == DIR]
+
+ def files(self):
+ return [x for x in self.childs.values() if x.id & 3 == FILE]
+
+ def get_dir(self, name, default=None):
+ node = self.childs.get(name, None)
+ if not node or node.id & 3 != DIR: return default
+ return node
+
+ def get_file(self, name, default=None):
+ node = self.childs.get(name, None)
+ if not node or node.id & 3 != FILE: return default
+ return node
+
+ def get_build(self, name, default=None):
+ node = self.childs.get(name, None)
+ if not node or node.id & 3 != BUILD: return default
+ return node
+
+ def find_resource(self, lst):
+ "Find an existing input file: either a build node declared previously or a source node"
+ if isinstance(lst, str):
+ lst = Utils.split_path(lst)
+
+ if len(lst) == 1:
+ parent = self
+ else:
+ parent = self.find_dir(lst[:-1])
+ if not parent: return None
+ self.__class__.bld.rescan(parent)
+
+ name = lst[-1]
+ node = parent.childs.get(name, None)
+ if node:
+ tp = node.id & 3
+ if tp == FILE or tp == BUILD:
+ return node
+ else:
+ return None
+
+ tree = self.__class__.bld
+ if not name in tree.cache_dir_contents[parent.id]:
+ return None
+
+ path = parent.abspath() + os.sep + name
+ try:
+ st = Utils.h_file(path)
+ except IOError:
+ return None
+
+ child = self.__class__(name, parent, FILE)
+ tree.node_sigs[0][child.id] = st
+ return child
+
+ def find_or_declare(self, lst):
+ "Used for declaring a build node representing a file being built"
+ if isinstance(lst, str):
+ lst = Utils.split_path(lst)
+
+ if len(lst) == 1:
+ parent = self
+ else:
+ parent = self.find_dir(lst[:-1])
+ if not parent: return None
+ self.__class__.bld.rescan(parent)
+
+ name = lst[-1]
+ node = parent.childs.get(name, None)
+ if node:
+ tp = node.id & 3
+ if tp != BUILD:
+ raise Utils.WafError('find_or_declare found a source file where a build file was expected %r' % '/'.join(lst))
+ return node
+ node = self.__class__(name, parent, BUILD)
+ return node
+
+ def find_dir(self, lst):
+ "search a folder in the filesystem"
+
+ if isinstance(lst, str):
+ lst = Utils.split_path(lst)
+
+ current = self
+ for name in lst:
+ self.__class__.bld.rescan(current)
+ prev = current
+
+ if not current.parent and name == current.name:
+ continue
+ elif not name:
+ continue
+ elif name == '.':
+ continue
+ elif name == '..':
+ current = current.parent or current
+ else:
+ current = prev.childs.get(name, None)
+ if current is None:
+ dir_cont = self.__class__.bld.cache_dir_contents
+ if prev.id in dir_cont and name in dir_cont[prev.id]:
+ if not prev.name:
+ if os.sep == '/':
+ # cygwin //machine/share
+ dirname = os.sep + name
+ else:
+ # windows c:
+ dirname = name
+ else:
+ # regular path
+ dirname = prev.abspath() + os.sep + name
+ if not os.path.isdir(dirname):
+ return None
+ current = self.__class__(name, prev, DIR)
+ elif (not prev.name and len(name) == 2 and name[1] == ':') or name.startswith('\\\\'):
+ # drive letter or \\ path for windows
+ current = self.__class__(name, prev, DIR)
+ else:
+ return None
+ else:
+ if current.id & 3 != DIR:
+ return None
+ return current
+
+ def ensure_dir_node_from_path(self, lst):
+ "used very rarely, force the construction of a branch of node instance for representing folders"
+
+ if isinstance(lst, str):
+ lst = Utils.split_path(lst)
+
+ current = self
+ for name in lst:
+ if not name:
+ continue
+ elif name == '.':
+ continue
+ elif name == '..':
+ current = current.parent or current
+ else:
+ prev = current
+ current = prev.childs.get(name, None)
+ if current is None:
+ current = self.__class__(name, prev, DIR)
+ return current
+
+ def exclusive_build_node(self, path):
+ """
+ create a hierarchy in the build dir (no source folders) for ill-behaving compilers
+ the node is not hashed, so you must do it manually
+
+ after declaring such a node, find_dir and find_resource should work as expected
+ """
+ lst = Utils.split_path(path)
+ name = lst[-1]
+ if len(lst) > 1:
+ parent = None
+ try:
+ parent = self.find_dir(lst[:-1])
+ except OSError:
+ pass
+ if not parent:
+ parent = self.ensure_dir_node_from_path(lst[:-1])
+ self.__class__.bld.rescan(parent)
+ else:
+ try:
+ self.__class__.bld.rescan(parent)
+ except OSError:
+ pass
+ else:
+ parent = self
+
+ node = parent.childs.get(name, None)
+ if not node:
+ node = self.__class__(name, parent, BUILD)
+
+ return node
+
+ def path_to_parent(self, parent):
+ "path relative to a direct ancestor, as string"
+ lst = []
+ p = self
+ h1 = parent.height()
+ h2 = p.height()
+ while h2 > h1:
+ h2 -= 1
+ lst.append(p.name)
+ p = p.parent
+ if lst:
+ lst.reverse()
+ ret = os.path.join(*lst)
+ else:
+ ret = ''
+ return ret
+
+ def find_ancestor(self, node):
+ "find a common ancestor for two nodes - for the shortest path in hierarchy"
+ dist = self.height() - node.height()
+ if dist < 0: return node.find_ancestor(self)
+ # now the real code
+ cand = self
+ while dist > 0:
+ cand = cand.parent
+ dist -= 1
+ if cand == node: return cand
+ cursor = node
+ while cand.parent:
+ cand = cand.parent
+ cursor = cursor.parent
+ if cand == cursor: return cand
+
+ def relpath_gen(self, from_node):
+ "string representing a relative path between self to another node"
+
+ if self == from_node: return '.'
+ if from_node.parent == self: return '..'
+
+ # up_path is '../../../' and down_path is 'dir/subdir/subdir/file'
+ ancestor = self.find_ancestor(from_node)
+ lst = []
+ cand = self
+ while not cand.id == ancestor.id:
+ lst.append(cand.name)
+ cand = cand.parent
+ cand = from_node
+ while not cand.id == ancestor.id:
+ lst.append('..')
+ cand = cand.parent
+ lst.reverse()
+ return os.sep.join(lst)
+
+ def nice_path(self, env=None):
+ "printed in the console, open files easily from the launch directory"
+ tree = self.__class__.bld
+ ln = tree.launch_node()
+
+ if self.id & 3 == FILE: return self.relpath_gen(ln)
+ else: return os.path.join(tree.bldnode.relpath_gen(ln), env.variant(), self.relpath_gen(tree.srcnode))
+
+ def is_child_of(self, node):
+ "does this node belong to the subtree node"
+ p = self
+ diff = self.height() - node.height()
+ while diff > 0:
+ diff -= 1
+ p = p.parent
+ return p.id == node.id
+
+ def variant(self, env):
+ "variant, or output directory for this node, a source has for variant 0"
+ if not env: return 0
+ elif self.id & 3 == FILE: return 0
+ else: return env.variant()
+
+ def height(self):
+ "amount of parents"
+ # README a cache can be added here if necessary
+ d = self
+ val = -1
+ while d:
+ d = d.parent
+ val += 1
+ return val
+
+ # helpers for building things
+
+ def abspath(self, env=None):
+ """
+ absolute path
+ @param env [Environment]:
+ * obligatory for build nodes: build/variant/src/dir/bar.o
+ * optional for dirs: get either src/dir or build/variant/src/dir
+ * excluded for source nodes: src/dir/bar.c
+
+ Instead of computing the absolute path each time again,
+ store the already-computed absolute paths in one of (variants+1) dictionaries:
+ bld.cache_node_abspath[0] holds absolute paths for source nodes.
+ bld.cache_node_abspath[variant] holds the absolute path for the build nodes
+ which reside in the variant given by env.
+ """
+ ## absolute path - hot zone, so do not touch
+
+ # less expensive
+ variant = (env and (self.id & 3 != FILE) and env.variant()) or 0
+
+ ret = self.__class__.bld.cache_node_abspath[variant].get(self.id, None)
+ if ret: return ret
+
+ if not variant:
+ # source directory
+ if not self.parent:
+ val = os.sep == '/' and os.sep or ''
+ elif not self.parent.name: # root
+ val = (os.sep == '/' and os.sep or '') + self.name
+ else:
+ val = self.parent.abspath() + os.sep + self.name
+ else:
+ # build directory
+ val = os.sep.join((self.__class__.bld.bldnode.abspath(), variant, self.path_to_parent(self.__class__.bld.srcnode)))
+ self.__class__.bld.cache_node_abspath[variant][self.id] = val
+ return val
+
+ def change_ext(self, ext):
+ "node of the same path, but with a different extension - hot zone so do not touch"
+ name = self.name
+ k = name.rfind('.')
+ if k >= 0:
+ name = name[:k] + ext
+ else:
+ name = name + ext
+
+ return self.parent.find_or_declare([name])
+
+ def src_dir(self, env):
+ "src path without the file name"
+ return self.parent.srcpath(env)
+
+ def bld_dir(self, env):
+ "build path without the file name"
+ return self.parent.bldpath(env)
+
+ def bld_base(self, env):
+ "build path without the extension: src/dir/foo(.cpp)"
+ s = os.path.splitext(self.name)[0]
+ return os.path.join(self.bld_dir(env), s)
+
+ def bldpath(self, env=None):
+ "path seen from the build dir default/src/foo.cpp"
+ if self.id & 3 == FILE:
+ return self.relpath_gen(self.__class__.bld.bldnode)
+ p = self.path_to_parent(self.__class__.bld.srcnode)
+ if p is not '':
+ return env.variant() + os.sep + p
+ return env.variant()
+
+ def srcpath(self, env=None):
+ "path in the srcdir from the build dir ../src/foo.cpp"
+ if self.id & 3 == BUILD:
+ return self.bldpath(env)
+ return self.relpath_gen(self.__class__.bld.bldnode)
+
+ def read(self, env):
+ "get the contents of a file, it is not used anywhere for the moment"
+ return Utils.readf(self.abspath(env))
+
+ def dir(self, env):
+ "scons-like"
+ return self.parent.abspath(env)
+
+ def file(self):
+ "scons-like"
+ return self.name
+
+ def file_base(self):
+ "scons-like"
+ return os.path.splitext(self.name)[0]
+
+ def suffix(self):
+ "scons-like - hot zone so do not touch"
+ k = max(0, self.name.rfind('.'))
+ return self.name[k:]
+
+ def find_iter_impl(self, src=True, bld=True, dir=True, accept_name=None, is_prune=None, maxdepth=25):
+ """find nodes in the filesystem hierarchy, try to instanciate the nodes passively; same gotcha as ant_glob"""
+ bld_ctx = self.__class__.bld
+ bld_ctx.rescan(self)
+ for name in bld_ctx.cache_dir_contents[self.id]:
+ if accept_name(self, name):
+ node = self.find_resource(name)
+ if node:
+ if src and node.id & 3 == FILE:
+ yield node
+ else:
+ node = self.find_dir(name)
+ if node and node.id != bld_ctx.bldnode.id:
+ if dir:
+ yield node
+ if not is_prune(self, name):
+ if maxdepth:
+ for k in node.find_iter_impl(src, bld, dir, accept_name, is_prune, maxdepth=maxdepth - 1):
+ yield k
+ else:
+ if not is_prune(self, name):
+ node = self.find_resource(name)
+ if not node:
+ # not a file, it is a dir
+ node = self.find_dir(name)
+ if node and node.id != bld_ctx.bldnode.id:
+ if maxdepth:
+ for k in node.find_iter_impl(src, bld, dir, accept_name, is_prune, maxdepth=maxdepth - 1):
+ yield k
+
+ if bld:
+ for node in self.childs.values():
+ if node.id == bld_ctx.bldnode.id:
+ continue
+ if node.id & 3 == BUILD:
+ if accept_name(self, node.name):
+ yield node
+ raise StopIteration
+
+ def find_iter(self, in_pat=['*'], ex_pat=exclude_pats, prune_pat=prune_pats, src=True, bld=True, dir=False, maxdepth=25, flat=False):
+ """find nodes recursively, this returns everything but folders by default; same gotcha as ant_glob"""
+
+ if not (src or bld or dir):
+ raise StopIteration
+
+ if self.id & 3 != DIR:
+ raise StopIteration
+
+ in_pat = Utils.to_list(in_pat)
+ ex_pat = Utils.to_list(ex_pat)
+ prune_pat = Utils.to_list(prune_pat)
+
+ def accept_name(node, name):
+ for pat in ex_pat:
+ if fnmatch.fnmatchcase(name, pat):
+ return False
+ for pat in in_pat:
+ if fnmatch.fnmatchcase(name, pat):
+ return True
+ return False
+
+ def is_prune(node, name):
+ for pat in prune_pat:
+ if fnmatch.fnmatchcase(name, pat):
+ return True
+ return False
+
+ ret = self.find_iter_impl(src, bld, dir, accept_name, is_prune, maxdepth=maxdepth)
+ if flat:
+ return " ".join([x.relpath_gen(self) for x in ret])
+
+ return ret
+
+ def ant_glob(self, *k, **kw):
+ """
+ known gotcha: will enumerate the files, but only if the folder exists in the source directory
+ """
+
+ src=kw.get('src', 1)
+ bld=kw.get('bld', 0)
+ dir=kw.get('dir', 0)
+ excl = kw.get('excl', exclude_regs)
+ incl = k and k[0] or kw.get('incl', '**')
+
+ def to_pat(s):
+ lst = Utils.to_list(s)
+ ret = []
+ for x in lst:
+ x = x.replace('//', '/')
+ if x.endswith('/'):
+ x += '**'
+ lst2 = x.split('/')
+ accu = []
+ for k in lst2:
+ if k == '**':
+ accu.append(k)
+ else:
+ k = k.replace('.', '[.]').replace('*', '.*').replace('?', '.')
+ k = '^%s$' % k
+ #print "pattern", k
+ accu.append(re.compile(k))
+ ret.append(accu)
+ return ret
+
+ def filtre(name, nn):
+ ret = []
+ for lst in nn:
+ if not lst:
+ pass
+ elif lst[0] == '**':
+ ret.append(lst)
+ if len(lst) > 1:
+ if lst[1].match(name):
+ ret.append(lst[2:])
+ else:
+ ret.append([])
+ elif lst[0].match(name):
+ ret.append(lst[1:])
+ return ret
+
+ def accept(name, pats):
+ nacc = filtre(name, pats[0])
+ nrej = filtre(name, pats[1])
+ if [] in nrej:
+ nacc = []
+ return [nacc, nrej]
+
+ def ant_iter(nodi, maxdepth=25, pats=[]):
+ nodi.__class__.bld.rescan(nodi)
+ tmp = list(nodi.__class__.bld.cache_dir_contents[nodi.id])
+ tmp.sort()
+ for name in tmp:
+ npats = accept(name, pats)
+ if npats and npats[0]:
+ accepted = [] in npats[0]
+ #print accepted, nodi, name
+
+ node = nodi.find_resource(name)
+ if node and accepted:
+ if src and node.id & 3 == FILE:
+ yield node
+ else:
+ node = nodi.find_dir(name)
+ if node and node.id != nodi.__class__.bld.bldnode.id:
+ if accepted and dir:
+ yield node
+ if maxdepth:
+ for k in ant_iter(node, maxdepth=maxdepth - 1, pats=npats):
+ yield k
+ if bld:
+ for node in nodi.childs.values():
+ if node.id == nodi.__class__.bld.bldnode.id:
+ continue
+ if node.id & 3 == BUILD:
+ npats = accept(node.name, pats)
+ if npats and npats[0] and [] in npats[0]:
+ yield node
+ raise StopIteration
+
+ ret = [x for x in ant_iter(self, pats=[to_pat(incl), to_pat(excl)])]
+
+ if kw.get('flat', True):
+ return " ".join([x.relpath_gen(self) for x in ret])
+
+ return ret
+
+ def update_build_dir(self, env=None):
+
+ if not env:
+ for env in bld.all_envs:
+ self.update_build_dir(env)
+ return
+
+ path = self.abspath(env)
+
+ lst = Utils.listdir(path)
+ try:
+ self.__class__.bld.cache_dir_contents[self.id].update(lst)
+ except KeyError:
+ self.__class__.bld.cache_dir_contents[self.id] = set(lst)
+ self.__class__.bld.cache_scanned_folders[self.id] = True
+
+ for k in lst:
+ npath = path + os.sep + k
+ st = os.stat(npath)
+ if stat.S_ISREG(st[stat.ST_MODE]):
+ ick = self.find_or_declare(k)
+ if not (ick.id in self.__class__.bld.node_sigs[env.variant()]):
+ self.__class__.bld.node_sigs[env.variant()][ick.id] = Constants.SIG_NIL
+ elif stat.S_ISDIR(st[stat.ST_MODE]):
+ child = self.find_dir(k)
+ if not child:
+ child = self.ensure_dir_node_from_path(k)
+ child.update_build_dir(env)
+
+
+class Nodu(Node):
+ pass
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Scott Newton, 2005 (scottn)
+# Thomas Nagy, 2006 (ita)
+
+"Custom command-line options"
+
+import os, sys, imp, types, tempfile, optparse
+import Logs, Utils
+from Constants import *
+
+cmds = 'distclean configure build install clean uninstall check dist distcheck'.split()
+
+# TODO remove in waf 1.6 the following two
+commands = {}
+is_install = False
+
+options = {}
+arg_line = []
+launch_dir = ''
+tooldir = ''
+lockfile = os.environ.get('WAFLOCK', '.lock-wscript')
+try: cache_global = os.path.abspath(os.environ['WAFCACHE'])
+except KeyError: cache_global = ''
+platform = Utils.unversioned_sys_platform()
+conf_file = 'conf-runs-%s-%d.pickle' % (platform, ABI)
+
+remote_repo = ['http://waf.googlecode.com/svn/']
+"""remote directory for the plugins"""
+
+
+# Such a command-line should work: JOBS=4 PREFIX=/opt/ DESTDIR=/tmp/ahoj/ waf configure
+default_prefix = os.environ.get('PREFIX')
+if not default_prefix:
+ if platform == 'win32':
+ d = tempfile.gettempdir()
+ default_prefix = d[0].upper() + d[1:]
+ # win32 preserves the case, but gettempdir does not
+ else: default_prefix = '/usr/local/'
+
+default_jobs = os.environ.get('JOBS', -1)
+if default_jobs < 1:
+ try:
+ if 'SC_NPROCESSORS_ONLN' in os.sysconf_names:
+ default_jobs = os.sysconf('SC_NPROCESSORS_ONLN')
+ else:
+ default_jobs = int(Utils.cmd_output(['sysctl', '-n', 'hw.ncpu']))
+ except:
+ if os.name == 'java': # platform.system() == 'Java'
+ from java.lang import Runtime
+ default_jobs = Runtime.getRuntime().availableProcessors()
+ else:
+ # environment var defined on win32
+ default_jobs = int(os.environ.get('NUMBER_OF_PROCESSORS', 1))
+
+default_destdir = os.environ.get('DESTDIR', '')
+
+def get_usage(self):
+ cmds_str = []
+ module = Utils.g_module
+ if module:
+ # create the help messages for commands
+ tbl = module.__dict__
+ keys = list(tbl.keys())
+ keys.sort()
+
+ if 'build' in tbl:
+ if not module.build.__doc__:
+ module.build.__doc__ = 'builds the project'
+ if 'configure' in tbl:
+ if not module.configure.__doc__:
+ module.configure.__doc__ = 'configures the project'
+
+ ban = ['set_options', 'init', 'shutdown']
+
+ optlst = [x for x in keys if not x in ban
+ and type(tbl[x]) is type(parse_args_impl)
+ and tbl[x].__doc__
+ and not x.startswith('_')]
+
+ just = max([len(x) for x in optlst])
+
+ for x in optlst:
+ cmds_str.append(' %s: %s' % (x.ljust(just), tbl[x].__doc__))
+ ret = '\n'.join(cmds_str)
+ else:
+ ret = ' '.join(cmds)
+ return '''waf [command] [options]
+
+Main commands (example: ./waf build -j4)
+%s
+''' % ret
+
+
+setattr(optparse.OptionParser, 'get_usage', get_usage)
+
+def create_parser(module=None):
+ Logs.debug('options: create_parser is called')
+ parser = optparse.OptionParser(conflict_handler="resolve", version = 'waf %s (%s)' % (WAFVERSION, WAFREVISION))
+
+ parser.formatter.width = Utils.get_term_cols()
+ p = parser.add_option
+
+ p('-j', '--jobs',
+ type = 'int',
+ default = default_jobs,
+ help = 'amount of parallel jobs (%r)' % default_jobs,
+ dest = 'jobs')
+
+ p('-k', '--keep',
+ action = 'store_true',
+ default = False,
+ help = 'keep running happily on independent task groups',
+ dest = 'keep')
+
+ p('-v', '--verbose',
+ action = 'count',
+ default = 0,
+ help = 'verbosity level -v -vv or -vvv [default: 0]',
+ dest = 'verbose')
+
+ p('--nocache',
+ action = 'store_true',
+ default = False,
+ help = 'ignore the WAFCACHE (if set)',
+ dest = 'nocache')
+
+ p('--zones',
+ action = 'store',
+ default = '',
+ help = 'debugging zones (task_gen, deps, tasks, etc)',
+ dest = 'zones')
+
+ p('-p', '--progress',
+ action = 'count',
+ default = 0,
+ help = '-p: progress bar; -pp: ide output',
+ dest = 'progress_bar')
+
+ p('--targets',
+ action = 'store',
+ default = '',
+ help = 'build given task generators, e.g. "target1,target2"',
+ dest = 'compile_targets')
+
+ gr = optparse.OptionGroup(parser, 'configuration options')
+ parser.add_option_group(gr)
+ gr.add_option('-b', '--blddir',
+ action = 'store',
+ default = '',
+ help = 'out dir for the project (configuration)',
+ dest = 'blddir')
+ gr.add_option('-s', '--srcdir',
+ action = 'store',
+ default = '',
+ help = 'top dir for the project (configuration)',
+ dest = 'srcdir')
+ gr.add_option('--prefix',
+ help = 'installation prefix (configuration) [default: %r]' % default_prefix,
+ default = default_prefix,
+ dest = 'prefix')
+
+ gr.add_option('--download',
+ action = 'store_true',
+ default = False,
+ help = 'try to download the tools if missing',
+ dest = 'download')
+
+ gr = optparse.OptionGroup(parser, 'installation options')
+ parser.add_option_group(gr)
+ gr.add_option('--destdir',
+ help = 'installation root [default: %r]' % default_destdir,
+ default = default_destdir,
+ dest = 'destdir')
+ gr.add_option('-f', '--force',
+ action = 'store_true',
+ default = False,
+ help = 'force file installation',
+ dest = 'force')
+
+ return parser
+
+def parse_args_impl(parser, _args=None):
+ global options, commands, arg_line
+ (options, args) = parser.parse_args(args=_args)
+
+ arg_line = args
+ #arg_line = args[:] # copy
+
+ # By default, 'waf' is equivalent to 'waf build'
+ commands = {}
+ for var in cmds: commands[var] = 0
+ if not args:
+ commands['build'] = 1
+ args.append('build')
+
+ # Parse the command arguments
+ for arg in args:
+ commands[arg] = True
+
+ # the check thing depends on the build
+ if 'check' in args:
+ idx = args.index('check')
+ try:
+ bidx = args.index('build')
+ if bidx > idx:
+ raise ValueError('build before check')
+ except ValueError, e:
+ args.insert(idx, 'build')
+
+ if args[0] != 'init':
+ args.insert(0, 'init')
+
+ # TODO -k => -j0
+ if options.keep: options.jobs = 1
+ if options.jobs < 1: options.jobs = 1
+
+ if 'install' in sys.argv or 'uninstall' in sys.argv:
+ # absolute path only if set
+ options.destdir = options.destdir and os.path.abspath(os.path.expanduser(options.destdir))
+
+ Logs.verbose = options.verbose
+ Logs.init_log()
+
+ if options.zones:
+ Logs.zones = options.zones.split(',')
+ if not Logs.verbose: Logs.verbose = 1
+ elif Logs.verbose > 0:
+ Logs.zones = ['runner']
+ if Logs.verbose > 2:
+ Logs.zones = ['*']
+
+# TODO waf 1.6
+# 1. rename the class to OptionsContext
+# 2. instead of a class attribute, use a module (static 'parser')
+# 3. parse_args_impl was made in times when we did not know about binding new methods to classes
+
+class Handler(Utils.Context):
+ """loads wscript modules in folders for adding options
+ This class should be named 'OptionsContext'
+ A method named 'recurse' is bound when used by the module Scripting"""
+
+ parser = None
+ # make it possible to access the reference, like Build.bld
+
+ def __init__(self, module=None):
+ self.parser = create_parser(module)
+ self.cwd = os.getcwd()
+ Handler.parser = self
+
+ def add_option(self, *k, **kw):
+ self.parser.add_option(*k, **kw)
+
+ def add_option_group(self, *k, **kw):
+ return self.parser.add_option_group(*k, **kw)
+
+ def get_option_group(self, opt_str):
+ return self.parser.get_option_group(opt_str)
+
+ def sub_options(self, *k, **kw):
+ if not k: raise Utils.WscriptError('folder expected')
+ self.recurse(k[0], name='set_options')
+
+ def tool_options(self, *k, **kw):
+ Utils.python_24_guard()
+
+ if not k[0]:
+ raise Utils.WscriptError('invalid tool_options call %r %r' % (k, kw))
+ tools = Utils.to_list(k[0])
+
+ # TODO waf 1.6 remove the global variable tooldir
+ path = Utils.to_list(kw.get('tdir', kw.get('tooldir', tooldir)))
+
+ for tool in tools:
+ tool = tool.replace('++', 'xx')
+ if tool == 'java': tool = 'javaw'
+ if tool.lower() == 'unittest': tool = 'unittestw'
+ module = Utils.load_tool(tool, path)
+ try:
+ fun = module.set_options
+ except AttributeError:
+ pass
+ else:
+ fun(kw.get('option_group', self))
+
+ def parse_args(self, args=None):
+ parse_args_impl(self.parser, args)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2008 (ita)
+
+"Execute the tasks"
+
+import os, sys, random, time, threading, traceback
+try: from Queue import Queue
+except ImportError: from queue import Queue
+import Build, Utils, Logs, Options
+from Logs import debug, error
+from Constants import *
+
+GAP = 15
+
+run_old = threading.Thread.run
+def run(*args, **kwargs):
+ try:
+ run_old(*args, **kwargs)
+ except (KeyboardInterrupt, SystemExit):
+ raise
+ except:
+ sys.excepthook(*sys.exc_info())
+threading.Thread.run = run
+
+def process_task(tsk):
+
+ m = tsk.master
+ if m.stop:
+ m.out.put(tsk)
+ return
+
+ try:
+ tsk.generator.bld.printout(tsk.display())
+ if tsk.__class__.stat: ret = tsk.__class__.stat(tsk)
+ # actual call to task's run() function
+ else: ret = tsk.call_run()
+ except Exception, e:
+ tsk.err_msg = Utils.ex_stack()
+ tsk.hasrun = EXCEPTION
+
+ # TODO cleanup
+ m.error_handler(tsk)
+ m.out.put(tsk)
+ return
+
+ if ret:
+ tsk.err_code = ret
+ tsk.hasrun = CRASHED
+ else:
+ try:
+ tsk.post_run()
+ except Utils.WafError:
+ pass
+ except Exception:
+ tsk.err_msg = Utils.ex_stack()
+ tsk.hasrun = EXCEPTION
+ else:
+ tsk.hasrun = SUCCESS
+ if tsk.hasrun != SUCCESS:
+ m.error_handler(tsk)
+
+ m.out.put(tsk)
+
+class TaskConsumer(threading.Thread):
+ ready = Queue(0)
+ consumers = []
+
+ def __init__(self):
+ threading.Thread.__init__(self)
+ self.setDaemon(1)
+ self.start()
+
+ def run(self):
+ try:
+ self.loop()
+ except:
+ pass
+
+ def loop(self):
+ while 1:
+ tsk = TaskConsumer.ready.get()
+ process_task(tsk)
+
+class Parallel(object):
+ """
+ keep the consumer threads busy, and avoid consuming cpu cycles
+ when no more tasks can be added (end of the build, etc)
+ """
+ def __init__(self, bld, j=2):
+
+ # number of consumers
+ self.numjobs = j
+
+ self.manager = bld.task_manager
+ self.manager.current_group = 0
+
+ self.total = self.manager.total()
+
+ # tasks waiting to be processed - IMPORTANT
+ self.outstanding = []
+ self.maxjobs = MAXJOBS
+
+ # tasks that are awaiting for another task to complete
+ self.frozen = []
+
+ # tasks returned by the consumers
+ self.out = Queue(0)
+
+ self.count = 0 # tasks not in the producer area
+
+ self.processed = 1 # progress indicator
+
+ self.stop = False # error condition to stop the build
+ self.error = False # error flag
+
+ def get_next(self):
+ "override this method to schedule the tasks in a particular order"
+ if not self.outstanding:
+ return None
+ return self.outstanding.pop(0)
+
+ def postpone(self, tsk):
+ "override this method to schedule the tasks in a particular order"
+ # TODO consider using a deque instead
+ if random.randint(0, 1):
+ self.frozen.insert(0, tsk)
+ else:
+ self.frozen.append(tsk)
+
+ def refill_task_list(self):
+ "called to set the next group of tasks"
+
+ while self.count > self.numjobs + GAP or self.count >= self.maxjobs:
+ self.get_out()
+
+ while not self.outstanding:
+ if self.count:
+ self.get_out()
+
+ if self.frozen:
+ self.outstanding += self.frozen
+ self.frozen = []
+ elif not self.count:
+ (jobs, tmp) = self.manager.get_next_set()
+ if jobs != None: self.maxjobs = jobs
+ if tmp: self.outstanding += tmp
+ break
+
+ def get_out(self):
+ "the tasks that are put to execute are all collected using get_out"
+ ret = self.out.get()
+ self.manager.add_finished(ret)
+ if not self.stop and getattr(ret, 'more_tasks', None):
+ self.outstanding += ret.more_tasks
+ self.total += len(ret.more_tasks)
+ self.count -= 1
+
+ def error_handler(self, tsk):
+ "by default, errors make the build stop (not thread safe so be careful)"
+ if not Options.options.keep:
+ self.stop = True
+ self.error = True
+
+ def start(self):
+ "execute the tasks"
+
+ if TaskConsumer.consumers:
+ # the worker pool is usually loaded lazily (see below)
+ # in case it is re-used with a different value of numjobs:
+ while len(TaskConsumer.consumers) < self.numjobs:
+ TaskConsumer.consumers.append(TaskConsumer())
+
+ while not self.stop:
+
+ self.refill_task_list()
+
+ # consider the next task
+ tsk = self.get_next()
+ if not tsk:
+ if self.count:
+ # tasks may add new ones after they are run
+ continue
+ else:
+ # no tasks to run, no tasks running, time to exit
+ break
+
+ if tsk.hasrun:
+ # if the task is marked as "run", just skip it
+ self.processed += 1
+ self.manager.add_finished(tsk)
+ continue
+
+ try:
+ st = tsk.runnable_status()
+ except Exception, e:
+ self.processed += 1
+ if self.stop and not Options.options.keep:
+ tsk.hasrun = SKIPPED
+ self.manager.add_finished(tsk)
+ continue
+ self.error_handler(tsk)
+ self.manager.add_finished(tsk)
+ tsk.hasrun = EXCEPTION
+ tsk.err_msg = Utils.ex_stack()
+ continue
+
+ if st == ASK_LATER:
+ self.postpone(tsk)
+ elif st == SKIP_ME:
+ self.processed += 1
+ tsk.hasrun = SKIPPED
+ self.manager.add_finished(tsk)
+ else:
+ # run me: put the task in ready queue
+ tsk.position = (self.processed, self.total)
+ self.count += 1
+ tsk.master = self
+ self.processed += 1
+
+ if self.numjobs == 1:
+ process_task(tsk)
+ else:
+ TaskConsumer.ready.put(tsk)
+ # create the consumer threads only if there is something to consume
+ if not TaskConsumer.consumers:
+ TaskConsumer.consumers = [TaskConsumer() for i in xrange(self.numjobs)]
+
+ # self.count represents the tasks that have been made available to the consumer threads
+ # collect all the tasks after an error else the message may be incomplete
+ while self.error and self.count:
+ self.get_out()
+
+ #print loop
+ assert (self.count == 0 or self.stop)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+"Module called for configuring, compiling and installing targets"
+
+import os, sys, shutil, traceback, datetime, inspect, errno
+
+import Utils, Configure, Build, Logs, Options, Environment, Task
+from Logs import error, warn, info
+from Constants import *
+
+g_gz = 'bz2'
+commands = []
+
+def prepare_impl(t, cwd, ver, wafdir):
+ Options.tooldir = [t]
+ Options.launch_dir = cwd
+
+ # some command-line options can be processed immediately
+ if '--version' in sys.argv:
+ opt_obj = Options.Handler()
+ opt_obj.curdir = cwd
+ opt_obj.parse_args()
+ sys.exit(0)
+
+ # now find the wscript file
+ msg1 = 'Waf: Please run waf from a directory containing a file named "%s" or run distclean' % WSCRIPT_FILE
+
+ # in theory projects can be configured in an autotool-like manner:
+ # mkdir build && cd build && ../waf configure && ../waf
+ build_dir_override = None
+ candidate = None
+
+ lst = os.listdir(cwd)
+
+ search_for_candidate = True
+ if WSCRIPT_FILE in lst:
+ candidate = cwd
+
+ elif 'configure' in sys.argv and not WSCRIPT_BUILD_FILE in lst:
+ # autotool-like configuration
+ calldir = os.path.abspath(os.path.dirname(sys.argv[0]))
+ if WSCRIPT_FILE in os.listdir(calldir):
+ candidate = calldir
+ search_for_candidate = False
+ else:
+ error('arg[0] directory does not contain a wscript file')
+ sys.exit(1)
+ build_dir_override = cwd
+
+ # climb up to find a script if it is not found
+ while search_for_candidate:
+ if len(cwd) <= 3:
+ break # stop at / or c:
+ dirlst = os.listdir(cwd)
+ if WSCRIPT_FILE in dirlst:
+ candidate = cwd
+ if 'configure' in sys.argv and candidate:
+ break
+ if Options.lockfile in dirlst:
+ env = Environment.Environment()
+ try:
+ env.load(os.path.join(cwd, Options.lockfile))
+ except:
+ error('could not load %r' % Options.lockfile)
+ try:
+ os.stat(env['cwd'])
+ except:
+ candidate = cwd
+ else:
+ candidate = env['cwd']
+ break
+ cwd = os.path.dirname(cwd) # climb up
+
+ if not candidate:
+ # check if the user only wanted to display the help
+ if '-h' in sys.argv or '--help' in sys.argv:
+ warn('No wscript file found: the help message may be incomplete')
+ opt_obj = Options.Handler()
+ opt_obj.curdir = cwd
+ opt_obj.parse_args()
+ else:
+ error(msg1)
+ sys.exit(0)
+
+ # We have found wscript, but there is no guarantee that it is valid
+ try:
+ os.chdir(candidate)
+ except OSError:
+ raise Utils.WafError("the folder %r is unreadable" % candidate)
+
+ # define the main module containing the functions init, shutdown, ..
+ Utils.set_main_module(os.path.join(candidate, WSCRIPT_FILE))
+
+ if build_dir_override:
+ d = getattr(Utils.g_module, BLDDIR, None)
+ if d:
+ # test if user has set the blddir in wscript.
+ msg = ' Overriding build directory %s with %s' % (d, build_dir_override)
+ warn(msg)
+ Utils.g_module.blddir = build_dir_override
+
+ # bind a few methods and classes by default
+
+ def set_def(obj, name=''):
+ n = name or obj.__name__
+ if not n in Utils.g_module.__dict__:
+ setattr(Utils.g_module, n, obj)
+
+ for k in [dist, distclean, distcheck, clean, install, uninstall]:
+ set_def(k)
+
+ set_def(Configure.ConfigurationContext, 'configure_context')
+
+ for k in ['build', 'clean', 'install', 'uninstall']:
+ set_def(Build.BuildContext, k + '_context')
+
+ # now parse the options from the user wscript file
+ opt_obj = Options.Handler(Utils.g_module)
+ opt_obj.curdir = candidate
+ try:
+ f = Utils.g_module.set_options
+ except AttributeError:
+ pass
+ else:
+ opt_obj.sub_options([''])
+ opt_obj.parse_args()
+
+ if not 'init' in Utils.g_module.__dict__:
+ Utils.g_module.init = Utils.nada
+ if not 'shutdown' in Utils.g_module.__dict__:
+ Utils.g_module.shutdown = Utils.nada
+
+ main()
+
+def prepare(t, cwd, ver, wafdir):
+ if WAFVERSION != ver:
+ msg = 'Version mismatch: waf %s <> wafadmin %s (wafdir %s)' % (ver, WAFVERSION, wafdir)
+ print('\033[91mError: %s\033[0m' % msg)
+ sys.exit(1)
+
+ #"""
+ try:
+ prepare_impl(t, cwd, ver, wafdir)
+ except Utils.WafError, e:
+ error(str(e))
+ sys.exit(1)
+ except KeyboardInterrupt:
+ Utils.pprint('RED', 'Interrupted')
+ sys.exit(68)
+ """
+ import cProfile, pstats
+ cProfile.runctx("import Scripting; Scripting.prepare_impl(t, cwd, ver, wafdir)", {},
+ {'t': t, 'cwd':cwd, 'ver':ver, 'wafdir':wafdir},
+ 'profi.txt')
+ p = pstats.Stats('profi.txt')
+ p.sort_stats('time').print_stats(45)
+ #"""
+
+def main():
+ global commands
+ commands = Options.arg_line[:]
+
+ while commands:
+ x = commands.pop(0)
+
+ ini = datetime.datetime.now()
+ if x == 'configure':
+ fun = configure
+ elif x == 'build':
+ fun = build
+ else:
+ fun = getattr(Utils.g_module, x, None)
+
+ if not fun:
+ raise Utils.WscriptError('No such command %r' % x)
+
+ ctx = getattr(Utils.g_module, x + '_context', Utils.Context)()
+
+ if x in ['init', 'shutdown', 'dist', 'distclean', 'distcheck']:
+ # compatibility TODO remove in waf 1.6
+ try:
+ fun(ctx)
+ except TypeError:
+ fun()
+ else:
+ fun(ctx)
+
+ ela = ''
+ if not Options.options.progress_bar:
+ ela = ' (%s)' % Utils.get_elapsed_time(ini)
+
+ if x != 'init' and x != 'shutdown':
+ info('%r finished successfully%s' % (x, ela))
+
+ if not commands and x != 'shutdown':
+ commands.append('shutdown')
+
+def configure(conf):
+
+ src = getattr(Options.options, SRCDIR, None)
+ if not src: src = getattr(Utils.g_module, SRCDIR, None)
+ if not src: src = getattr(Utils.g_module, 'top', None)
+ if not src:
+ src = '.'
+ incomplete_src = 1
+ src = os.path.abspath(src)
+
+ bld = getattr(Options.options, BLDDIR, None)
+ if not bld: bld = getattr(Utils.g_module, BLDDIR, None)
+ if not bld: bld = getattr(Utils.g_module, 'out', None)
+ if not bld:
+ bld = 'build'
+ incomplete_bld = 1
+ if bld == '.':
+ raise Utils.WafError('Setting blddir="." may cause distclean problems')
+ bld = os.path.abspath(bld)
+
+ try: os.makedirs(bld)
+ except OSError: pass
+
+ # It is not possible to compile specific targets in the configuration
+ # this may cause configuration errors if autoconfig is set
+ targets = Options.options.compile_targets
+ Options.options.compile_targets = None
+ Options.is_install = False
+
+ conf.srcdir = src
+ conf.blddir = bld
+ conf.post_init()
+
+ if 'incomplete_src' in vars():
+ conf.check_message_1('Setting srcdir to')
+ conf.check_message_2(src)
+ if 'incomplete_bld' in vars():
+ conf.check_message_1('Setting blddir to')
+ conf.check_message_2(bld)
+
+ # calling to main wscript's configure()
+ conf.sub_config([''])
+
+ conf.store()
+
+ # this will write a configure lock so that subsequent builds will
+ # consider the current path as the root directory (see prepare_impl).
+ # to remove: use 'waf distclean'
+ env = Environment.Environment()
+ env[BLDDIR] = bld
+ env[SRCDIR] = src
+ env['argv'] = sys.argv
+ env['commands'] = Options.commands
+ env['options'] = Options.options.__dict__
+
+ # conf.hash & conf.files hold wscript files paths and hash
+ # (used only by Configure.autoconfig)
+ env['hash'] = conf.hash
+ env['files'] = conf.files
+ env['environ'] = dict(conf.environ)
+ env['cwd'] = os.path.split(Utils.g_module.root_path)[0]
+
+ if Utils.g_module.root_path != src:
+ # in case the source dir is somewhere else
+ env.store(os.path.join(src, Options.lockfile))
+
+ env.store(Options.lockfile)
+
+ Options.options.compile_targets = targets
+
+def clean(bld):
+ '''removes the build files'''
+ try:
+ proj = Environment.Environment(Options.lockfile)
+ except IOError:
+ raise Utils.WafError('Nothing to clean (project not configured)')
+
+ bld.load_dirs(proj[SRCDIR], proj[BLDDIR])
+ bld.load_envs()
+
+ bld.is_install = 0 # False
+
+ # read the scripts - and set the path to the wscript path (useful for srcdir='/foo/bar')
+ bld.add_subdirs([os.path.split(Utils.g_module.root_path)[0]])
+
+ try:
+ bld.clean()
+ finally:
+ bld.save()
+
+def check_configured(bld):
+ if not Configure.autoconfig:
+ return bld
+
+ conf_cls = getattr(Utils.g_module, 'configure_context', Utils.Context)
+ bld_cls = getattr(Utils.g_module, 'build_context', Utils.Context)
+
+ def reconf(proj):
+ back = (Options.commands, Options.options.__dict__, Logs.zones, Logs.verbose)
+
+ Options.commands = proj['commands']
+ Options.options.__dict__ = proj['options']
+ conf = conf_cls()
+ conf.environ = proj['environ']
+ configure(conf)
+
+ (Options.commands, Options.options.__dict__, Logs.zones, Logs.verbose) = back
+
+ try:
+ proj = Environment.Environment(Options.lockfile)
+ except IOError:
+ conf = conf_cls()
+ configure(conf)
+ else:
+ try:
+ bld = bld_cls()
+ bld.load_dirs(proj[SRCDIR], proj[BLDDIR])
+ bld.load_envs()
+ except Utils.WafError:
+ reconf(proj)
+ return bld_cls()
+
+ try:
+ proj = Environment.Environment(Options.lockfile)
+ except IOError:
+ raise Utils.WafError('Auto-config: project does not configure (bug)')
+
+ h = 0
+ try:
+ for file in proj['files']:
+ if file.endswith('configure'):
+ h = hash((h, Utils.readf(file)))
+ else:
+ mod = Utils.load_module(file)
+ h = hash((h, mod.waf_hash_val))
+ except (OSError, IOError):
+ warn('Reconfiguring the project: a file is unavailable')
+ reconf(proj)
+ else:
+ if (h != proj['hash']):
+ warn('Reconfiguring the project: the configuration has changed')
+ reconf(proj)
+
+ return bld_cls()
+
+def install(bld):
+ '''installs the build files'''
+ bld = check_configured(bld)
+
+ Options.commands['install'] = True
+ Options.commands['uninstall'] = False
+ Options.is_install = True
+
+ bld.is_install = INSTALL
+
+ build_impl(bld)
+ bld.install()
+
+def uninstall(bld):
+ '''removes the installed files'''
+ Options.commands['install'] = False
+ Options.commands['uninstall'] = True
+ Options.is_install = True
+
+ bld.is_install = UNINSTALL
+
+ try:
+ def runnable_status(self):
+ return SKIP_ME
+ setattr(Task.Task, 'runnable_status_back', Task.Task.runnable_status)
+ setattr(Task.Task, 'runnable_status', runnable_status)
+
+ build_impl(bld)
+ bld.install()
+ finally:
+ setattr(Task.Task, 'runnable_status', Task.Task.runnable_status_back)
+
+def build(bld):
+ bld = check_configured(bld)
+
+ Options.commands['install'] = False
+ Options.commands['uninstall'] = False
+ Options.is_install = False
+
+ bld.is_install = 0 # False
+
+ return build_impl(bld)
+
+def build_impl(bld):
+ # compile the project and/or install the files
+ try:
+ proj = Environment.Environment(Options.lockfile)
+ except IOError:
+ raise Utils.WafError("Project not configured (run 'waf configure' first)")
+
+ bld.load_dirs(proj[SRCDIR], proj[BLDDIR])
+ bld.load_envs()
+
+ info("Waf: Entering directory `%s'" % bld.bldnode.abspath())
+ bld.add_subdirs([os.path.split(Utils.g_module.root_path)[0]])
+
+ # execute something immediately before the build starts
+ bld.pre_build()
+
+ try:
+ bld.compile()
+ finally:
+ if Options.options.progress_bar: print('')
+ info("Waf: Leaving directory `%s'" % bld.bldnode.abspath())
+
+ # execute something immediately after a successful build
+ bld.post_build()
+
+ bld.install()
+
+excludes = '.bzr .bzrignore .git .gitignore .svn CVS .cvsignore .arch-ids {arch} SCCS BitKeeper .hg _MTN _darcs Makefile Makefile.in config.log .gitattributes .hgignore .hgtags'.split()
+dist_exts = '~ .rej .orig .pyc .pyo .bak .tar.bz2 tar.gz .zip .swp'.split()
+def dont_dist(name, src, build_dir):
+ global excludes, dist_exts
+
+ if (name.startswith(',,')
+ or name.startswith('++')
+ or name.startswith('.waf')
+ or (src == '.' and name == Options.lockfile)
+ or name in excludes
+ or name == build_dir
+ ):
+ return True
+
+ for ext in dist_exts:
+ if name.endswith(ext):
+ return True
+
+ return False
+
+# like shutil.copytree
+# exclude files and to raise exceptions immediately
+def copytree(src, dst, build_dir):
+ names = os.listdir(src)
+ os.makedirs(dst)
+ for name in names:
+ srcname = os.path.join(src, name)
+ dstname = os.path.join(dst, name)
+
+ if dont_dist(name, src, build_dir):
+ continue
+
+ if os.path.isdir(srcname):
+ copytree(srcname, dstname, build_dir)
+ else:
+ shutil.copy2(srcname, dstname)
+
+# TODO in waf 1.6, change this method if "srcdir == blddir" is allowed
+def distclean(ctx=None):
+ '''removes the build directory'''
+ global commands
+ lst = os.listdir('.')
+ for f in lst:
+ if f == Options.lockfile:
+ try:
+ proj = Environment.Environment(f)
+ except:
+ Logs.warn('could not read %r' % f)
+ continue
+
+ try:
+ shutil.rmtree(proj[BLDDIR])
+ except IOError:
+ pass
+ except OSError, e:
+ if e.errno != errno.ENOENT:
+ Logs.warn('project %r cannot be removed' % proj[BLDDIR])
+
+ try:
+ os.remove(f)
+ except OSError, e:
+ if e.errno != errno.ENOENT:
+ Logs.warn('file %r cannot be removed' % f)
+
+ # remove the local waf cache
+ if not commands and f.startswith('.waf'):
+ shutil.rmtree(f, ignore_errors=True)
+
+# FIXME waf 1.6 a unique ctx parameter, and remove the optional appname and version
+def dist(appname='', version=''):
+ '''makes a tarball for redistributing the sources'''
+ # return return (distdirname, tarballname)
+ import tarfile
+
+ if not appname: appname = Utils.g_module.APPNAME
+ if not version: version = Utils.g_module.VERSION
+
+ tmp_folder = appname + '-' + version
+ if g_gz in ['gz', 'bz2']:
+ arch_name = tmp_folder + '.tar.' + g_gz
+ else:
+ arch_name = tmp_folder + '.' + 'zip'
+
+ # remove the previous dir
+ try:
+ shutil.rmtree(tmp_folder)
+ except (OSError, IOError):
+ pass
+
+ # remove the previous archive
+ try:
+ os.remove(arch_name)
+ except (OSError, IOError):
+ pass
+
+ # copy the files into the temporary folder
+ blddir = getattr(Utils.g_module, BLDDIR, None)
+ if not blddir:
+ blddir = getattr(Utils.g_module, 'out', None)
+ copytree('.', tmp_folder, blddir)
+
+ # undocumented hook for additional cleanup
+ dist_hook = getattr(Utils.g_module, 'dist_hook', None)
+ if dist_hook:
+ back = os.getcwd()
+ os.chdir(tmp_folder)
+ try:
+ dist_hook()
+ finally:
+ # go back to the root directory
+ os.chdir(back)
+
+ if g_gz in ['gz', 'bz2']:
+ tar = tarfile.open(arch_name, 'w:' + g_gz)
+ tar.add(tmp_folder)
+ tar.close()
+ else:
+ Utils.zip_folder(tmp_folder, arch_name, tmp_folder)
+
+ try: from hashlib import sha1 as sha
+ except ImportError: from sha import sha
+ try:
+ digest = " (sha=%r)" % sha(Utils.readf(arch_name)).hexdigest()
+ except:
+ digest = ''
+
+ info('New archive created: %s%s' % (arch_name, digest))
+
+ if os.path.exists(tmp_folder): shutil.rmtree(tmp_folder)
+ return arch_name
+
+# FIXME waf 1.6 a unique ctx parameter, and remove the optional appname and version
+def distcheck(appname='', version='', subdir=''):
+ '''checks if the sources compile (tarball from 'dist')'''
+ import tempfile, tarfile
+
+ if not appname: appname = Utils.g_module.APPNAME
+ if not version: version = Utils.g_module.VERSION
+
+ waf = os.path.abspath(sys.argv[0])
+ tarball = dist(appname, version)
+
+ path = appname + '-' + version
+
+ # remove any previous instance
+ if os.path.exists(path):
+ shutil.rmtree(path)
+
+ t = tarfile.open(tarball)
+ for x in t: t.extract(x)
+ t.close()
+
+ # build_path is the directory for the waf invocation
+ if subdir:
+ build_path = os.path.join(path, subdir)
+ else:
+ build_path = path
+
+ instdir = tempfile.mkdtemp('.inst', '%s-%s' % (appname, version))
+ ret = Utils.pproc.Popen([waf, 'configure', 'build', 'install', 'uninstall', '--destdir=' + instdir], cwd=build_path).wait()
+ if ret:
+ raise Utils.WafError('distcheck failed with code %i' % ret)
+
+ if os.path.exists(instdir):
+ raise Utils.WafError('distcheck succeeded, but files were left in %s' % instdir)
+
+ shutil.rmtree(path)
+
+# FIXME remove in Waf 1.6 (kept for compatibility)
+def add_subdir(dir, bld):
+ bld.recurse(dir, 'build')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2008 (ita)
+
+"""
+Running tasks in parallel is a simple problem, but in practice it is more complicated:
+* dependencies discovered during the build (dynamic task creation)
+* dependencies discovered after files are compiled
+* the amount of tasks and dependencies (graph size) can be huge
+
+This is why the dependency management is split on three different levels:
+1. groups of tasks that run all after another group of tasks
+2. groups of tasks that can be run in parallel
+3. tasks that can run in parallel, but with possible unknown ad-hoc dependencies
+
+The point #1 represents a strict sequential order between groups of tasks, for example a compiler is produced
+and used to compile the rest, whereas #2 and #3 represent partial order constraints where #2 applies to the kind of task
+and #3 applies to the task instances.
+
+#1 is held by the task manager: ordered list of TaskGroups (see bld.add_group)
+#2 is held by the task groups and the task types: precedence after/before (topological sort),
+ and the constraints extracted from file extensions
+#3 is held by the tasks individually (attribute run_after),
+ and the scheduler (Runner.py) use Task::runnable_status to reorder the tasks
+
+--
+
+To try, use something like this in your code:
+import Constants, Task
+Task.algotype = Constants.MAXPARALLEL
+
+--
+
+There are two concepts with the tasks (individual units of change):
+* dependency (if 1 is recompiled, recompile 2)
+* order (run 2 after 1)
+
+example 1: if t1 depends on t2 and t2 depends on t3 it is not necessary to make t1 depend on t3 (dependency is transitive)
+example 2: if t1 depends on a node produced by t2, it is not immediately obvious that t1 must run after t2 (order is not obvious)
+
+The role of the Task Manager is to give the tasks in order (groups of task that may be run in parallel one after the other)
+
+"""
+
+import os, shutil, sys, re, random, datetime, tempfile, shlex
+from Utils import md5
+import Build, Runner, Utils, Node, Logs, Options
+from Logs import debug, warn, error
+from Constants import *
+
+algotype = NORMAL
+#algotype = JOBCONTROL
+#algotype = MAXPARALLEL
+
+COMPILE_TEMPLATE_SHELL = '''
+def f(task):
+ env = task.env
+ wd = getattr(task, 'cwd', None)
+ p = env.get_flat
+ cmd = \'\'\' %s \'\'\' % s
+ return task.exec_command(cmd, cwd=wd)
+'''
+
+COMPILE_TEMPLATE_NOSHELL = '''
+def f(task):
+ env = task.env
+ wd = getattr(task, 'cwd', None)
+ def to_list(xx):
+ if isinstance(xx, str): return [xx]
+ return xx
+ lst = []
+ %s
+ lst = [x for x in lst if x]
+ return task.exec_command(lst, cwd=wd)
+'''
+
+
+"""
+Enable different kind of dependency algorithms:
+1 make groups: first compile all cpps and then compile all links (NORMAL)
+2 parallelize all (each link task run after its dependencies) (MAXPARALLEL)
+3 like 1 but provide additional constraints for the parallelization (MAXJOBS)
+
+In theory 1. will be faster than 2 for waf, but might be slower for builds
+The scheme 2 will not allow for running tasks one by one so it can cause disk thrashing on huge builds
+"""
+
+file_deps = Utils.nada
+"""
+Additional dependency pre-check may be added by replacing the function file_deps.
+e.g. extract_outputs, extract_deps below.
+"""
+
+class TaskManager(object):
+ """The manager is attached to the build object, it holds a list of TaskGroup"""
+ def __init__(self):
+ self.groups = []
+ self.tasks_done = []
+ self.current_group = 0
+ self.groups_names = {}
+
+ def group_name(self, g):
+ """name for the group g (utility)"""
+ if not isinstance(g, TaskGroup):
+ g = self.groups[g]
+ for x in self.groups_names:
+ if id(self.groups_names[x]) == id(g):
+ return x
+ return ''
+
+ def group_idx(self, tg):
+ """group the task generator tg is in"""
+ se = id(tg)
+ for i in range(len(self.groups)):
+ g = self.groups[i]
+ for t in g.tasks_gen:
+ if id(t) == se:
+ return i
+ return None
+
+ def get_next_set(self):
+ """return the next set of tasks to execute
+ the first parameter is the maximum amount of parallelization that may occur"""
+ ret = None
+ while not ret and self.current_group < len(self.groups):
+ ret = self.groups[self.current_group].get_next_set()
+ if ret: return ret
+ else:
+ self.groups[self.current_group].process_install()
+ self.current_group += 1
+ return (None, None)
+
+ def add_group(self, name=None, set=True):
+ #if self.groups and not self.groups[0].tasks:
+ # error('add_group: an empty group is already present')
+ g = TaskGroup()
+
+ if name and name in self.groups_names:
+ error('add_group: name %s already present' % name)
+ self.groups_names[name] = g
+ self.groups.append(g)
+ if set:
+ self.current_group = len(self.groups) - 1
+
+ def set_group(self, idx):
+ if isinstance(idx, str):
+ g = self.groups_names[idx]
+ for x in xrange(len(self.groups)):
+ if id(g) == id(self.groups[x]):
+ self.current_group = x
+ else:
+ self.current_group = idx
+
+ def add_task_gen(self, tgen):
+ if not self.groups: self.add_group()
+ self.groups[self.current_group].tasks_gen.append(tgen)
+
+ def add_task(self, task):
+ if not self.groups: self.add_group()
+ self.groups[self.current_group].tasks.append(task)
+
+ def total(self):
+ total = 0
+ if not self.groups: return 0
+ for group in self.groups:
+ total += len(group.tasks)
+ return total
+
+ def add_finished(self, tsk):
+ self.tasks_done.append(tsk)
+ bld = tsk.generator.bld
+ if bld.is_install:
+ f = None
+ if 'install' in tsk.__dict__:
+ f = tsk.__dict__['install']
+ # install=0 to prevent installation
+ if f: f(tsk)
+ else:
+ tsk.install()
+
+class TaskGroup(object):
+ "the compilation of one group does not begin until the previous group has finished (in the manager)"
+ def __init__(self):
+ self.tasks = [] # this list will be consumed
+ self.tasks_gen = []
+
+ self.cstr_groups = Utils.DefaultDict(list) # tasks having equivalent constraints
+ self.cstr_order = Utils.DefaultDict(set) # partial order between the cstr groups
+ self.temp_tasks = [] # tasks put on hold
+ self.ready = 0
+ self.post_funs = []
+
+ def reset(self):
+ "clears the state of the object (put back the tasks into self.tasks)"
+ for x in self.cstr_groups:
+ self.tasks += self.cstr_groups[x]
+ self.tasks = self.temp_tasks + self.tasks
+ self.temp_tasks = []
+ self.cstr_groups = Utils.DefaultDict(list)
+ self.cstr_order = Utils.DefaultDict(set)
+ self.ready = 0
+
+ def process_install(self):
+ for (f, k, kw) in self.post_funs:
+ f(*k, **kw)
+
+ def prepare(self):
+ "prepare the scheduling"
+ self.ready = 1
+ file_deps(self.tasks)
+ self.make_cstr_groups()
+ self.extract_constraints()
+
+ def get_next_set(self):
+ "next list of tasks to execute using max job settings, returns (maxjobs, task_list)"
+ global algotype
+ if algotype == NORMAL:
+ tasks = self.tasks_in_parallel()
+ maxj = MAXJOBS
+ elif algotype == JOBCONTROL:
+ (maxj, tasks) = self.tasks_by_max_jobs()
+ elif algotype == MAXPARALLEL:
+ tasks = self.tasks_with_inner_constraints()
+ maxj = MAXJOBS
+ else:
+ raise Utils.WafError("unknown algorithm type %s" % (algotype))
+
+ if not tasks: return ()
+ return (maxj, tasks)
+
+ def make_cstr_groups(self):
+ "unite the tasks that have similar constraints"
+ self.cstr_groups = Utils.DefaultDict(list)
+ for x in self.tasks:
+ h = x.hash_constraints()
+ self.cstr_groups[h].append(x)
+
+ def set_order(self, a, b):
+ self.cstr_order[a].add(b)
+
+ def compare_exts(self, t1, t2):
+ "extension production"
+ x = "ext_in"
+ y = "ext_out"
+ in_ = t1.attr(x, ())
+ out_ = t2.attr(y, ())
+ for k in in_:
+ if k in out_:
+ return -1
+ in_ = t2.attr(x, ())
+ out_ = t1.attr(y, ())
+ for k in in_:
+ if k in out_:
+ return 1
+ return 0
+
+ def compare_partial(self, t1, t2):
+ "partial relations after/before"
+ m = "after"
+ n = "before"
+ name = t2.__class__.__name__
+ if name in Utils.to_list(t1.attr(m, ())): return -1
+ elif name in Utils.to_list(t1.attr(n, ())): return 1
+ name = t1.__class__.__name__
+ if name in Utils.to_list(t2.attr(m, ())): return 1
+ elif name in Utils.to_list(t2.attr(n, ())): return -1
+ return 0
+
+ def extract_constraints(self):
+ "extract the parallelization constraints from the tasks with different constraints"
+ keys = self.cstr_groups.keys()
+ max = len(keys)
+ # hopefully the length of this list is short
+ for i in xrange(max):
+ t1 = self.cstr_groups[keys[i]][0]
+ for j in xrange(i + 1, max):
+ t2 = self.cstr_groups[keys[j]][0]
+
+ # add the constraints based on the comparisons
+ val = (self.compare_exts(t1, t2)
+ or self.compare_partial(t1, t2)
+ )
+ if val > 0:
+ self.set_order(keys[i], keys[j])
+ elif val < 0:
+ self.set_order(keys[j], keys[i])
+
+ def tasks_in_parallel(self):
+ "(NORMAL) next list of tasks that may be executed in parallel"
+
+ if not self.ready: self.prepare()
+
+ keys = self.cstr_groups.keys()
+
+ unconnected = []
+ remainder = []
+
+ for u in keys:
+ for k in self.cstr_order.values():
+ if u in k:
+ remainder.append(u)
+ break
+ else:
+ unconnected.append(u)
+
+ toreturn = []
+ for y in unconnected:
+ toreturn.extend(self.cstr_groups[y])
+
+ # remove stuff only after
+ for y in unconnected:
+ try: self.cstr_order.__delitem__(y)
+ except KeyError: pass
+ self.cstr_groups.__delitem__(y)
+
+ if not toreturn and remainder:
+ raise Utils.WafError("circular order constraint detected %r" % remainder)
+
+ return toreturn
+
+ def tasks_by_max_jobs(self):
+ "(JOBCONTROL) returns the tasks that can run in parallel with the max amount of jobs"
+ if not self.ready: self.prepare()
+ if not self.temp_tasks: self.temp_tasks = self.tasks_in_parallel()
+ if not self.temp_tasks: return (None, None)
+
+ maxjobs = MAXJOBS
+ ret = []
+ remaining = []
+ for t in self.temp_tasks:
+ m = getattr(t, "maxjobs", getattr(self.__class__, "maxjobs", MAXJOBS))
+ if m > maxjobs:
+ remaining.append(t)
+ elif m < maxjobs:
+ remaining += ret
+ ret = [t]
+ maxjobs = m
+ else:
+ ret.append(t)
+ self.temp_tasks = remaining
+ return (maxjobs, ret)
+
+ def tasks_with_inner_constraints(self):
+ """(MAXPARALLEL) returns all tasks in this group, but add the constraints on each task instance
+ as an optimization, it might be desirable to discard the tasks which do not have to run"""
+ if not self.ready: self.prepare()
+
+ if getattr(self, "done", None): return None
+
+ for p in self.cstr_order:
+ for v in self.cstr_order[p]:
+ for m in self.cstr_groups[p]:
+ for n in self.cstr_groups[v]:
+ n.set_run_after(m)
+ self.cstr_order = Utils.DefaultDict(set)
+ self.cstr_groups = Utils.DefaultDict(list)
+ self.done = 1
+ return self.tasks[:] # make a copy
+
+class store_task_type(type):
+ "store the task types that have a name ending in _task into a map (remember the existing task types)"
+ def __init__(cls, name, bases, dict):
+ super(store_task_type, cls).__init__(name, bases, dict)
+ name = cls.__name__
+
+ if name.endswith('_task'):
+ name = name.replace('_task', '')
+ if name != 'TaskBase':
+ TaskBase.classes[name] = cls
+
+class TaskBase(object):
+ """Base class for all Waf tasks
+
+ The most important methods are (by usual order of call):
+ 1 runnable_status: ask the task if it should be run, skipped, or if we have to ask later
+ 2 __str__: string to display to the user
+ 3 run: execute the task
+ 4 post_run: after the task is run, update the cache about the task
+
+ This class should be seen as an interface, it provides the very minimum necessary for the scheduler
+ so it does not do much.
+
+ For illustration purposes, TaskBase instances try to execute self.fun (if provided)
+ """
+
+ __metaclass__ = store_task_type
+
+ color = "GREEN"
+ maxjobs = MAXJOBS
+ classes = {}
+ stat = None
+
+ def __init__(self, *k, **kw):
+ self.hasrun = NOT_RUN
+
+ try:
+ self.generator = kw['generator']
+ except KeyError:
+ self.generator = self
+ self.bld = Build.bld
+
+ if kw.get('normal', 1):
+ self.generator.bld.task_manager.add_task(self)
+
+ def __repr__(self):
+ "used for debugging"
+ return '\n\t{task: %s %s}' % (self.__class__.__name__, str(getattr(self, "fun", "")))
+
+ def __str__(self):
+ "string to display to the user"
+ if hasattr(self, 'fun'):
+ return 'executing: %s\n' % self.fun.__name__
+ return self.__class__.__name__ + '\n'
+
+ def exec_command(self, *k, **kw):
+ "use this for executing commands from tasks"
+ # TODO in waf 1.6, eliminate bld.exec_command, and move the cwd processing to here
+ if self.env['env']:
+ kw['env'] = self.env['env']
+ return self.generator.bld.exec_command(*k, **kw)
+
+ def runnable_status(self):
+ "RUN_ME SKIP_ME or ASK_LATER"
+ return RUN_ME
+
+ def can_retrieve_cache(self):
+ return False
+
+ def call_run(self):
+ if self.can_retrieve_cache():
+ return 0
+ return self.run()
+
+ def run(self):
+ "called if the task must run"
+ if hasattr(self, 'fun'):
+ return self.fun(self)
+ return 0
+
+ def post_run(self):
+ "update the dependency tree (node stats)"
+ pass
+
+ def display(self):
+ "print either the description (using __str__) or the progress bar or the ide output"
+ col1 = Logs.colors(self.color)
+ col2 = Logs.colors.NORMAL
+
+ if Options.options.progress_bar == 1:
+ return self.generator.bld.progress_line(self.position[0], self.position[1], col1, col2)
+
+ if Options.options.progress_bar == 2:
+ ela = Utils.get_elapsed_time(self.generator.bld.ini)
+ try:
+ ins = ','.join([n.name for n in self.inputs])
+ except AttributeError:
+ ins = ''
+ try:
+ outs = ','.join([n.name for n in self.outputs])
+ except AttributeError:
+ outs = ''
+ return '|Total %s|Current %s|Inputs %s|Outputs %s|Time %s|\n' % (self.position[1], self.position[0], ins, outs, ela)
+
+ total = self.position[1]
+ n = len(str(total))
+ fs = '[%%%dd/%%%dd] %%s%%s%%s' % (n, n)
+ return fs % (self.position[0], self.position[1], col1, str(self), col2)
+
+ def attr(self, att, default=None):
+ "retrieve an attribute from the instance or from the class (microoptimization here)"
+ ret = getattr(self, att, self)
+ if ret is self: return getattr(self.__class__, att, default)
+ return ret
+
+ def hash_constraints(self):
+ "identify a task type for all the constraints relevant for the scheduler: precedence, file production"
+ a = self.attr
+ sum = hash((self.__class__.__name__,
+ str(a('before', '')),
+ str(a('after', '')),
+ str(a('ext_in', '')),
+ str(a('ext_out', '')),
+ self.__class__.maxjobs))
+ return sum
+
+ def format_error(self):
+ "error message to display to the user (when a build fails)"
+ if getattr(self, "err_msg", None):
+ return self.err_msg
+ elif self.hasrun == CRASHED:
+ try:
+ return " -> task failed (err #%d): %r" % (self.err_code, self)
+ except AttributeError:
+ return " -> task failed: %r" % self
+ elif self.hasrun == MISSING:
+ return " -> missing files: %r" % self
+ else:
+ return ''
+
+ def install(self):
+ """
+ installation is performed by looking at the task attributes:
+ * install_path: installation path like "${PREFIX}/bin"
+ * filename: install the first node in the outputs as a file with a particular name, be certain to give os.sep
+ * chmod: permissions
+ """
+ bld = self.generator.bld
+ d = self.attr('install')
+
+ if self.attr('install_path'):
+ lst = [a.relpath_gen(bld.srcnode) for a in self.outputs]
+ perm = self.attr('chmod', O644)
+ if self.attr('src'):
+ # if src is given, install the sources too
+ lst += [a.relpath_gen(bld.srcnode) for a in self.inputs]
+ if self.attr('filename'):
+ dir = self.install_path.rstrip(os.sep) + os.sep + self.attr('filename')
+ bld.install_as(dir, lst[0], self.env, perm)
+ else:
+ bld.install_files(self.install_path, lst, self.env, perm)
+
+class Task(TaskBase):
+ """The parent class is quite limited, in this version:
+ * file system interaction: input and output nodes
+ * persistence: do not re-execute tasks that have already run
+ * caching: same files can be saved and retrieved from a cache directory
+ * dependencies:
+ implicit, like .c files depending on .h files
+ explicit, like the input nodes or the dep_nodes
+ environment variables, like the CXXFLAGS in self.env
+ """
+ vars = []
+ def __init__(self, env, **kw):
+ TaskBase.__init__(self, **kw)
+ self.env = env
+
+ # inputs and outputs are nodes
+ # use setters when possible
+ self.inputs = []
+ self.outputs = []
+
+ self.dep_nodes = []
+ self.run_after = []
+
+ # Additionally, you may define the following
+ #self.dep_vars = 'PREFIX DATADIR'
+
+ def __str__(self):
+ "string to display to the user"
+ env = self.env
+ src_str = ' '.join([a.nice_path(env) for a in self.inputs])
+ tgt_str = ' '.join([a.nice_path(env) for a in self.outputs])
+ if self.outputs: sep = ' -> '
+ else: sep = ''
+ return '%s: %s%s%s\n' % (self.__class__.__name__.replace('_task', ''), src_str, sep, tgt_str)
+
+ def __repr__(self):
+ return "".join(['\n\t{task: ', self.__class__.__name__, " ", ",".join([x.name for x in self.inputs]), " -> ", ",".join([x.name for x in self.outputs]), '}'])
+
+ def unique_id(self):
+ "get a unique id: hash the node paths, the variant, the class, the function"
+ try:
+ return self.uid
+ except AttributeError:
+ "this is not a real hot zone, but we want to avoid surprizes here"
+ m = md5()
+ up = m.update
+ up(self.__class__.__name__)
+ up(self.env.variant())
+ p = None
+ for x in self.inputs + self.outputs:
+ if p != x.parent.id:
+ p = x.parent.id
+ up(x.parent.abspath())
+ up(x.name)
+ self.uid = m.digest()
+ return self.uid
+
+ def set_inputs(self, inp):
+ if isinstance(inp, list): self.inputs += inp
+ else: self.inputs.append(inp)
+
+ def set_outputs(self, out):
+ if isinstance(out, list): self.outputs += out
+ else: self.outputs.append(out)
+
+ def set_run_after(self, task):
+ "set (scheduler) order on another task"
+ # TODO: handle list or object
+ assert isinstance(task, TaskBase)
+ self.run_after.append(task)
+
+ def add_file_dependency(self, filename):
+ "TODO user-provided file dependencies"
+ node = self.generator.bld.path.find_resource(filename)
+ self.dep_nodes.append(node)
+
+ def signature(self):
+ # compute the result one time, and suppose the scan_signature will give the good result
+ try: return self.cache_sig[0]
+ except AttributeError: pass
+
+ self.m = md5()
+
+ # explicit deps
+ exp_sig = self.sig_explicit_deps()
+
+ # env vars
+ var_sig = self.sig_vars()
+
+ # implicit deps
+
+ imp_sig = SIG_NIL
+ if self.scan:
+ try:
+ imp_sig = self.sig_implicit_deps()
+ except ValueError:
+ return self.signature()
+
+ # we now have the signature (first element) and the details (for debugging)
+ ret = self.m.digest()
+ self.cache_sig = (ret, exp_sig, imp_sig, var_sig)
+ return ret
+
+ def runnable_status(self):
+ "SKIP_ME RUN_ME or ASK_LATER"
+ #return 0 # benchmarking
+
+ if self.inputs and (not self.outputs):
+ if not getattr(self.__class__, 'quiet', None):
+ warn("invalid task (no inputs OR outputs): override in a Task subclass or set the attribute 'quiet' %r" % self)
+
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+
+ env = self.env
+ bld = self.generator.bld
+
+ # first compute the signature
+ new_sig = self.signature()
+
+ # compare the signature to a signature computed previously
+ key = self.unique_id()
+ try:
+ prev_sig = bld.task_sigs[key][0]
+ except KeyError:
+ debug("task: task %r must run as it was never run before or the task code changed", self)
+ return RUN_ME
+
+ # compare the signatures of the outputs
+ for node in self.outputs:
+ variant = node.variant(env)
+ try:
+ if bld.node_sigs[variant][node.id] != new_sig:
+ return RUN_ME
+ except KeyError:
+ debug("task: task %r must run as the output nodes do not exist", self)
+ return RUN_ME
+
+ # debug if asked to
+ if Logs.verbose: self.debug_why(bld.task_sigs[key])
+
+ if new_sig != prev_sig:
+ return RUN_ME
+ return SKIP_ME
+
+ def post_run(self):
+ "called after a successful task run"
+ bld = self.generator.bld
+ env = self.env
+ sig = self.signature()
+ ssig = sig.encode('hex')
+
+ variant = env.variant()
+ for node in self.outputs:
+ # check if the node exists ..
+ try:
+ os.stat(node.abspath(env))
+ except OSError:
+ self.hasrun = MISSING
+ self.err_msg = '-> missing file: %r' % node.abspath(env)
+ raise Utils.WafError
+
+ # important, store the signature for the next run
+ bld.node_sigs[variant][node.id] = sig
+ bld.task_sigs[self.unique_id()] = self.cache_sig
+
+ # file caching, if possible
+ # try to avoid data corruption as much as possible
+ if not Options.cache_global or Options.options.nocache or not self.outputs:
+ return None
+
+ if getattr(self, 'cached', None):
+ return None
+
+ dname = os.path.join(Options.cache_global, ssig)
+ tmpdir = tempfile.mkdtemp(prefix=Options.cache_global + os.sep + 'waf')
+
+ try:
+ shutil.rmtree(dname)
+ except:
+ pass
+
+ try:
+ i = 0
+ for node in self.outputs:
+ variant = node.variant(env)
+ dest = os.path.join(tmpdir, str(i) + node.name)
+ shutil.copy2(node.abspath(env), dest)
+ i += 1
+ except (OSError, IOError):
+ try:
+ shutil.rmtree(tmpdir)
+ except:
+ pass
+ else:
+ try:
+ os.rename(tmpdir, dname)
+ except OSError:
+ try:
+ shutil.rmtree(tmpdir)
+ except:
+ pass
+ else:
+ try:
+ os.chmod(dname, O755)
+ except:
+ pass
+
+ def can_retrieve_cache(self):
+ """
+ Retrieve build nodes from the cache
+ update the file timestamps to help cleaning the least used entries from the cache
+ additionally, set an attribute 'cached' to avoid re-creating the same cache files
+
+ suppose there are files in cache/dir1/file1 and cache/dir2/file2
+ first, read the timestamp of dir1
+ then try to copy the files
+ then look at the timestamp again, if it has changed, the data may have been corrupt (cache update by another process)
+ should an exception occur, ignore the data
+ """
+ if not Options.cache_global or Options.options.nocache or not self.outputs:
+ return None
+
+ env = self.env
+ sig = self.signature()
+ ssig = sig.encode('hex')
+
+ # first try to access the cache folder for the task
+ dname = os.path.join(Options.cache_global, ssig)
+ try:
+ t1 = os.stat(dname).st_mtime
+ except OSError:
+ return None
+
+ i = 0
+ for node in self.outputs:
+ variant = node.variant(env)
+
+ orig = os.path.join(dname, str(i) + node.name)
+ try:
+ shutil.copy2(orig, node.abspath(env))
+ # mark the cache file as used recently (modified)
+ os.utime(orig, None)
+ except (OSError, IOError):
+ debug('task: failed retrieving file')
+ return None
+ i += 1
+
+ # is it the same folder?
+ try:
+ t2 = os.stat(dname).st_mtime
+ except OSError:
+ return None
+
+ if t1 != t2:
+ return None
+
+ for node in self.outputs:
+ self.generator.bld.node_sigs[variant][node.id] = sig
+ if Options.options.progress_bar < 1:
+ self.generator.bld.printout('restoring from cache %r\n' % node.bldpath(env))
+
+ self.cached = True
+ return 1
+
+ def debug_why(self, old_sigs):
+ "explains why a task is run"
+
+ new_sigs = self.cache_sig
+ def v(x):
+ return x.encode('hex')
+
+ debug("Task %r", self)
+ msgs = ['Task must run', '* Source file or manual dependency', '* Implicit dependency', '* Environment variable']
+ tmp = 'task: -> %s: %s %s'
+ for x in xrange(len(msgs)):
+ if (new_sigs[x] != old_sigs[x]):
+ debug(tmp, msgs[x], v(old_sigs[x]), v(new_sigs[x]))
+
+ def sig_explicit_deps(self):
+ bld = self.generator.bld
+ up = self.m.update
+
+ # the inputs
+ for x in self.inputs + getattr(self, 'dep_nodes', []):
+ if not x.parent.id in bld.cache_scanned_folders:
+ bld.rescan(x.parent)
+
+ variant = x.variant(self.env)
+ try:
+ up(bld.node_sigs[variant][x.id])
+ except KeyError:
+ raise Utils.WafError('Missing node signature for %r (required by %r)' % (x, self))
+
+ # manual dependencies, they can slow down the builds
+ if bld.deps_man:
+ additional_deps = bld.deps_man
+ for x in self.inputs + self.outputs:
+ try:
+ d = additional_deps[x.id]
+ except KeyError:
+ continue
+
+ for v in d:
+ if isinstance(v, Node.Node):
+ bld.rescan(v.parent)
+ variant = v.variant(self.env)
+ try:
+ v = bld.node_sigs[variant][v.id]
+ except KeyError:
+ raise Utils.WafError('Missing node signature for %r (required by %r)' % (v, self))
+ elif hasattr(v, '__call__'):
+ v = v() # dependency is a function, call it
+ up(v)
+
+ for x in self.dep_nodes:
+ v = bld.node_sigs[x.variant(self.env)][x.id]
+ up(v)
+
+ return self.m.digest()
+
+ def sig_vars(self):
+ bld = self.generator.bld
+ env = self.env
+
+ # dependencies on the environment vars
+ act_sig = bld.hash_env_vars(env, self.__class__.vars)
+ self.m.update(act_sig)
+
+ # additional variable dependencies, if provided
+ dep_vars = getattr(self, 'dep_vars', None)
+ if dep_vars:
+ self.m.update(bld.hash_env_vars(env, dep_vars))
+
+ return self.m.digest()
+
+ #def scan(self, node):
+ # """this method returns a tuple containing:
+ # * a list of nodes corresponding to real files
+ # * a list of names for files not found in path_lst
+ # the input parameters may have more parameters that the ones used below
+ # """
+ # return ((), ())
+ scan = None
+
+ # compute the signature, recompute it if there is no match in the cache
+ def sig_implicit_deps(self):
+ "the signature obtained may not be the one if the files have changed, we do it in two steps"
+
+ bld = self.generator.bld
+
+ # get the task signatures from previous runs
+ key = self.unique_id()
+ prev_sigs = bld.task_sigs.get(key, ())
+ if prev_sigs:
+ try:
+ # for issue #379
+ if prev_sigs[2] == self.compute_sig_implicit_deps():
+ return prev_sigs[2]
+ except (KeyError, OSError):
+ pass
+ del bld.task_sigs[key]
+ raise ValueError('rescan')
+
+ # no previous run or the signature of the dependencies has changed, rescan the dependencies
+ (nodes, names) = self.scan()
+ if Logs.verbose:
+ debug('deps: scanner for %s returned %s %s', str(self), str(nodes), str(names))
+
+ # store the dependencies in the cache
+ bld.node_deps[key] = nodes
+ bld.raw_deps[key] = names
+
+ # recompute the signature and return it
+ try:
+ sig = self.compute_sig_implicit_deps()
+ except KeyError:
+ try:
+ nodes = []
+ for k in bld.node_deps.get(self.unique_id(), []):
+ if k.id & 3 == 2: # Node.FILE:
+ if not k.id in bld.node_sigs[0]:
+ nodes.append(k)
+ else:
+ if not k.id in bld.node_sigs[self.env.variant()]:
+ nodes.append(k)
+ except:
+ nodes = '?'
+ raise Utils.WafError('Missing node signature for %r (for implicit dependencies %r)' % (nodes, self))
+
+ return sig
+
+ def compute_sig_implicit_deps(self):
+ """it is intended for .cpp and inferred .h files
+ there is a single list (no tree traversal)
+ this is the hot spot so ... do not touch"""
+ upd = self.m.update
+
+ bld = self.generator.bld
+ tstamp = bld.node_sigs
+ env = self.env
+
+ for k in bld.node_deps.get(self.unique_id(), []):
+ # unlikely but necessary if it happens
+ if not k.parent.id in bld.cache_scanned_folders:
+ # if the parent folder is removed, an OSError may be thrown
+ bld.rescan(k.parent)
+
+ # if the parent folder is removed, a KeyError will be thrown
+ if k.id & 3 == 2: # Node.FILE:
+ upd(tstamp[0][k.id])
+ else:
+ upd(tstamp[env.variant()][k.id])
+
+ return self.m.digest()
+
+def funex(c):
+ dc = {}
+ exec(c, dc)
+ return dc['f']
+
+reg_act = re.compile(r"(?P<backslash>\\)|(?P<dollar>\$\$)|(?P<subst>\$\{(?P<var>\w+)(?P<code>.*?)\})", re.M)
+def compile_fun_shell(name, line):
+ """Compiles a string (once) into a function, eg:
+ simple_task_type('c++', '${CXX} -o ${TGT[0]} ${SRC} -I ${SRC[0].parent.bldpath()}')
+
+ The env variables (CXX, ..) on the task must not hold dicts (order)
+ The reserved keywords TGT and SRC represent the task input and output nodes
+
+ quick test:
+ bld(source='wscript', rule='echo "foo\\${SRC[0].name}\\bar"')
+ """
+
+ extr = []
+ def repl(match):
+ g = match.group
+ if g('dollar'): return "$"
+ elif g('backslash'): return '\\\\'
+ elif g('subst'): extr.append((g('var'), g('code'))); return "%s"
+ return None
+
+ line = reg_act.sub(repl, line) or line
+
+ parm = []
+ dvars = []
+ app = parm.append
+ for (var, meth) in extr:
+ if var == 'SRC':
+ if meth: app('task.inputs%s' % meth)
+ else: app('" ".join([a.srcpath(env) for a in task.inputs])')
+ elif var == 'TGT':
+ if meth: app('task.outputs%s' % meth)
+ else: app('" ".join([a.bldpath(env) for a in task.outputs])')
+ else:
+ if not var in dvars: dvars.append(var)
+ app("p('%s')" % var)
+ if parm: parm = "%% (%s) " % (',\n\t\t'.join(parm))
+ else: parm = ''
+
+ c = COMPILE_TEMPLATE_SHELL % (line, parm)
+
+ debug('action: %s', c)
+ return (funex(c), dvars)
+
+def compile_fun_noshell(name, line):
+
+ extr = []
+ def repl(match):
+ g = match.group
+ if g('dollar'): return "$"
+ elif g('subst'): extr.append((g('var'), g('code'))); return "<<|@|>>"
+ return None
+
+ line2 = reg_act.sub(repl, line)
+ params = line2.split('<<|@|>>')
+
+ buf = []
+ dvars = []
+ app = buf.append
+ for x in xrange(len(extr)):
+ params[x] = params[x].strip()
+ if params[x]:
+ app("lst.extend(%r)" % params[x].split())
+ (var, meth) = extr[x]
+ if var == 'SRC':
+ if meth: app('lst.append(task.inputs%s)' % meth)
+ else: app("lst.extend([a.srcpath(env) for a in task.inputs])")
+ elif var == 'TGT':
+ if meth: app('lst.append(task.outputs%s)' % meth)
+ else: app("lst.extend([a.bldpath(env) for a in task.outputs])")
+ else:
+ app('lst.extend(to_list(env[%r]))' % var)
+ if not var in dvars: dvars.append(var)
+
+ if params[-1]:
+ app("lst.extend(%r)" % shlex.split(params[-1]))
+
+ fun = COMPILE_TEMPLATE_NOSHELL % "\n\t".join(buf)
+ debug('action: %s', fun)
+ return (funex(fun), dvars)
+
+def compile_fun(name, line, shell=None):
+ "commands can be launched by the shell or not"
+ if line.find('<') > 0 or line.find('>') > 0 or line.find('&&') > 0:
+ shell = True
+ #else:
+ # shell = False
+
+ if shell is None:
+ if sys.platform == 'win32':
+ shell = False
+ else:
+ shell = True
+
+ if shell:
+ return compile_fun_shell(name, line)
+ else:
+ return compile_fun_noshell(name, line)
+
+def simple_task_type(name, line, color='GREEN', vars=[], ext_in=[], ext_out=[], before=[], after=[], shell=None):
+ """return a new Task subclass with the function run compiled from the line given"""
+ (fun, dvars) = compile_fun(name, line, shell)
+ fun.code = line
+ return task_type_from_func(name, fun, vars or dvars, color, ext_in, ext_out, before, after)
+
+def task_type_from_func(name, func, vars=[], color='GREEN', ext_in=[], ext_out=[], before=[], after=[]):
+ """return a new Task subclass with the function run compiled from the line given"""
+ params = {
+ 'run': func,
+ 'vars': vars,
+ 'color': color,
+ 'name': name,
+ 'ext_in': Utils.to_list(ext_in),
+ 'ext_out': Utils.to_list(ext_out),
+ 'before': Utils.to_list(before),
+ 'after': Utils.to_list(after),
+ }
+
+ cls = type(Task)(name, (Task,), params)
+ TaskBase.classes[name] = cls
+ return cls
+
+def always_run(cls):
+ """Set all task instances of this class to be executed whenever a build is started
+ The task signature is calculated, but the result of the comparation between
+ task signatures is bypassed
+ """
+ old = cls.runnable_status
+ def always(self):
+ ret = old(self)
+ if ret == SKIP_ME:
+ return RUN_ME
+ return ret
+ cls.runnable_status = always
+
+def update_outputs(cls):
+ """When a command is always run, it is possible that the output only change
+ sometimes. By default the build node have as a hash the signature of the task
+ which may not change. With this, the output nodes (produced) are hashed,
+ and the hashes are set to the build nodes
+
+ This may avoid unnecessary recompilations, but it uses more resources
+ (hashing the output files) so it is not used by default
+ """
+ old_post_run = cls.post_run
+ def post_run(self):
+ old_post_run(self)
+ bld = self.generator.bld
+ for output in self.outputs:
+ bld.node_sigs[self.env.variant()][output.id] = Utils.h_file(output.abspath(self.env))
+ bld.task_sigs[output.id] = self.unique_id()
+ cls.post_run = post_run
+
+ old_runnable_status = cls.runnable_status
+ def runnable_status(self):
+ status = old_runnable_status(self)
+ if status != RUN_ME:
+ return status
+
+ uid = self.unique_id()
+ try:
+ bld = self.outputs[0].__class__.bld
+ new_sig = self.signature()
+ prev_sig = bld.task_sigs[uid][0]
+ if prev_sig == new_sig:
+ for x in self.outputs:
+ if not x.id in bld.node_sigs[self.env.variant()]:
+ return RUN_ME
+ if bld.task_sigs[x.id] != uid: # ensure the outputs are associated with *this* task
+ return RUN_ME
+ return SKIP_ME
+ except KeyError:
+ pass
+ except IndexError:
+ pass
+ return RUN_ME
+ cls.runnable_status = runnable_status
+
+def extract_outputs(tasks):
+ """file_deps: Infer additional dependencies from task input and output nodes
+ """
+ v = {}
+ for x in tasks:
+ try:
+ (ins, outs) = v[x.env.variant()]
+ except KeyError:
+ ins = {}
+ outs = {}
+ v[x.env.variant()] = (ins, outs)
+
+ for a in getattr(x, 'inputs', []):
+ try: ins[a.id].append(x)
+ except KeyError: ins[a.id] = [x]
+ for a in getattr(x, 'outputs', []):
+ try: outs[a.id].append(x)
+ except KeyError: outs[a.id] = [x]
+
+ for (ins, outs) in v.values():
+ links = set(ins.iterkeys()).intersection(outs.iterkeys())
+ for k in links:
+ for a in ins[k]:
+ for b in outs[k]:
+ a.set_run_after(b)
+
+def extract_deps(tasks):
+ """file_deps: Infer additional dependencies from task input and output nodes and from implicit dependencies
+ returned by the scanners - that will only work if all tasks are created
+
+ this is aimed at people who have pathological builds and who do not care enough
+ to implement the build dependencies properly
+
+ with two loops over the list of tasks, do not expect this to be really fast
+ """
+
+ # first reuse the function above
+ extract_outputs(tasks)
+
+ # map the output nodes to the tasks producing them
+ out_to_task = {}
+ for x in tasks:
+ v = x.env.variant()
+ try:
+ lst = x.outputs
+ except AttributeError:
+ pass
+ else:
+ for node in lst:
+ out_to_task[(v, node.id)] = x
+
+ # map the dependencies found to the tasks compiled
+ dep_to_task = {}
+ for x in tasks:
+ try:
+ x.signature()
+ except: # this is on purpose
+ pass
+
+ v = x.env.variant()
+ key = x.unique_id()
+ for k in x.generator.bld.node_deps.get(x.unique_id(), []):
+ try: dep_to_task[(v, k.id)].append(x)
+ except KeyError: dep_to_task[(v, k.id)] = [x]
+
+ # now get the intersection
+ deps = set(dep_to_task.keys()).intersection(set(out_to_task.keys()))
+
+ # and add the dependencies from task to task
+ for idx in deps:
+ for k in dep_to_task[idx]:
+ k.set_run_after(out_to_task[idx])
+
+ # cleanup, remove the signatures
+ for x in tasks:
+ try:
+ delattr(x, 'cache_sig')
+ except AttributeError:
+ pass
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2008 (ita)
+
+"""
+The class task_gen encapsulates the creation of task objects (low-level code)
+The instances can have various parameters, but the creation of task nodes (Task.py)
+is delayed. To achieve this, various methods are called from the method "apply"
+
+The class task_gen contains lots of methods, and a configuration table:
+* the methods to call (self.meths) can be specified dynamically (removing, adding, ..)
+* the order of the methods (self.prec or by default task_gen.prec) is configurable
+* new methods can be inserted dynamically without pasting old code
+
+Additionally, task_gen provides the method apply_core
+* file extensions are mapped to methods: def meth(self, name_or_node)
+* if a mapping is not found in self.mappings, it is searched in task_gen.mappings
+* when called, the functions may modify self.allnodes to re-add source to process
+* the mappings can map an extension or a filename (see the code below)
+
+WARNING: subclasses must reimplement the clone method
+"""
+
+import os, traceback, copy
+import Build, Task, Utils, Logs, Options
+from Logs import debug, error, warn
+from Constants import *
+
+typos = {
+'sources':'source',
+'targets':'target',
+'include':'includes',
+'define':'defines',
+'importpath':'importpaths',
+'install_var':'install_path',
+'install_subdir':'install_path',
+'inst_var':'install_path',
+'inst_dir':'install_path',
+'feature':'features',
+}
+
+class register_obj(type):
+ """no decorators for classes, so we use a metaclass
+ we store into task_gen.classes the classes that inherit task_gen
+ and whose names end in '_taskgen'
+ """
+ def __init__(cls, name, bases, dict):
+ super(register_obj, cls).__init__(name, bases, dict)
+ name = cls.__name__
+ suffix = '_taskgen'
+ if name.endswith(suffix):
+ task_gen.classes[name.replace(suffix, '')] = cls
+
+class task_gen(object):
+ """
+ Most methods are of the form 'def meth(self):' without any parameters
+ there are many of them, and they do many different things:
+ * task creation
+ * task results installation
+ * environment modification
+ * attribute addition/removal
+
+ The inheritance approach is complicated
+ * mixing several languages at once
+ * subclassing is needed even for small changes
+ * inserting new methods is complicated
+
+ This new class uses a configuration table:
+ * adding new methods easily
+ * obtaining the order in which to call the methods
+ * postponing the method calls (post() -> apply)
+
+ Additionally, a 'traits' static attribute is provided:
+ * this list contains methods
+ * the methods can remove or add methods from self.meths
+ Example1: the attribute 'staticlib' is set on an instance
+ a method set in the list of traits is executed when the
+ instance is posted, it finds that flag and adds another method for execution
+ Example2: a method set in the list of traits finds the msvc
+ compiler (from self.env['MSVC']==1); more methods are added to self.meths
+ """
+
+ __metaclass__ = register_obj
+ mappings = {}
+ mapped = {}
+ prec = Utils.DefaultDict(list)
+ traits = Utils.DefaultDict(set)
+ classes = {}
+
+ def __init__(self, *kw, **kwargs):
+ self.prec = Utils.DefaultDict(list)
+ "map precedence of function names to call"
+ # so we will have to play with directed acyclic graphs
+ # detect cycles, etc
+
+ self.source = ''
+ self.target = ''
+
+ # list of methods to execute - does not touch it by hand unless you know
+ self.meths = []
+
+ # list of mappings extension -> function
+ self.mappings = {}
+
+ # list of features (see the documentation on traits)
+ self.features = list(kw)
+
+ # not always a good idea
+ self.tasks = []
+
+ self.default_chmod = O644
+ self.default_install_path = None
+
+ # kind of private, beware of what you put in it, also, the contents are consumed
+ self.allnodes = []
+
+ self.bld = kwargs.get('bld', Build.bld)
+ self.env = self.bld.env.copy()
+
+ self.path = self.bld.path # emulate chdir when reading scripts
+ self.name = '' # give a name to the target (static+shlib with the same targetname ambiguity)
+
+ # provide a unique id
+ self.idx = self.bld.idx[self.path.id] = self.bld.idx.get(self.path.id, 0) + 1
+
+ for key, val in kwargs.iteritems():
+ setattr(self, key, val)
+
+ self.bld.task_manager.add_task_gen(self)
+ self.bld.all_task_gen.append(self)
+
+ def __str__(self):
+ return ("<task_gen '%s' of type %s defined in %s>"
+ % (self.name or self.target, self.__class__.__name__, str(self.path)))
+
+ def __setattr__(self, name, attr):
+ real = typos.get(name, name)
+ if real != name:
+ warn('typo %s -> %s' % (name, real))
+ if Logs.verbose > 0:
+ traceback.print_stack()
+ object.__setattr__(self, real, attr)
+
+ def to_list(self, value):
+ "helper: returns a list"
+ if isinstance(value, str): return value.split()
+ else: return value
+
+ def apply(self):
+ "order the methods to execute using self.prec or task_gen.prec"
+ keys = set(self.meths)
+
+ # add the methods listed in the features
+ self.features = Utils.to_list(self.features)
+ for x in self.features + ['*']:
+ st = task_gen.traits[x]
+ if not st:
+ warn('feature %r does not exist - bind at least one method to it' % x)
+ keys.update(st)
+
+ # copy the precedence table
+ prec = {}
+ prec_tbl = self.prec or task_gen.prec
+ for x in prec_tbl:
+ if x in keys:
+ prec[x] = prec_tbl[x]
+
+ # elements disconnected
+ tmp = []
+ for a in keys:
+ for x in prec.values():
+ if a in x: break
+ else:
+ tmp.append(a)
+
+ # topological sort
+ out = []
+ while tmp:
+ e = tmp.pop()
+ if e in keys: out.append(e)
+ try:
+ nlst = prec[e]
+ except KeyError:
+ pass
+ else:
+ del prec[e]
+ for x in nlst:
+ for y in prec:
+ if x in prec[y]:
+ break
+ else:
+ tmp.append(x)
+
+ if prec: raise Utils.WafError("graph has a cycle %s" % str(prec))
+ out.reverse()
+ self.meths = out
+
+ # then we run the methods in order
+ debug('task_gen: posting %s %d', self, id(self))
+ for x in out:
+ try:
+ v = getattr(self, x)
+ except AttributeError:
+ raise Utils.WafError("tried to retrieve %s which is not a valid method" % x)
+ debug('task_gen: -> %s (%d)', x, id(self))
+ v()
+
+ def post(self):
+ "runs the code to create the tasks, do not subclass"
+ if not self.name:
+ if isinstance(self.target, list):
+ self.name = ' '.join(self.target)
+ else:
+ self.name = self.target
+
+ if getattr(self, 'posted', None):
+ #error("OBJECT ALREADY POSTED" + str( self))
+ return
+
+ self.apply()
+ self.posted = True
+ debug('task_gen: posted %s', self.name)
+
+ def get_hook(self, ext):
+ try: return self.mappings[ext]
+ except KeyError:
+ try: return task_gen.mappings[ext]
+ except KeyError: return None
+
+ # TODO waf 1.6: always set the environment
+ # TODO waf 1.6: create_task(self, name, inputs, outputs)
+ def create_task(self, name, src=None, tgt=None, env=None):
+ env = env or self.env
+ task = Task.TaskBase.classes[name](env.copy(), generator=self)
+ if src:
+ task.set_inputs(src)
+ if tgt:
+ task.set_outputs(tgt)
+ self.tasks.append(task)
+ return task
+
+ def name_to_obj(self, name):
+ return self.bld.name_to_obj(name, self.env)
+
+ def find_sources_in_dirs(self, dirnames, excludes=[], exts=[]):
+ """
+ The attributes "excludes" and "exts" must be lists to avoid the confusion
+ find_sources_in_dirs('a', 'b', 'c') <-> find_sources_in_dirs('a b c')
+
+ do not use absolute paths
+ do not use paths outside of the source tree
+ the files or folder beginning by . are not returned
+
+ # TODO: remove in Waf 1.6
+ """
+
+ err_msg = "'%s' attribute must be a list"
+ if not isinstance(excludes, list):
+ raise Utils.WscriptError(err_msg % 'excludes')
+ if not isinstance(exts, list):
+ raise Utils.WscriptError(err_msg % 'exts')
+
+ lst = []
+
+ #make sure dirnames is a list helps with dirnames with spaces
+ dirnames = self.to_list(dirnames)
+
+ ext_lst = exts or list(self.mappings.keys()) + list(task_gen.mappings.keys())
+
+ for name in dirnames:
+ anode = self.path.find_dir(name)
+
+ if not anode or not anode.is_child_of(self.bld.srcnode):
+ raise Utils.WscriptError("Unable to use '%s' - either because it's not a relative path" \
+ ", or it's not child of '%s'." % (name, self.bld.srcnode))
+
+ self.bld.rescan(anode)
+ for name in self.bld.cache_dir_contents[anode.id]:
+
+ # ignore hidden files
+ if name.startswith('.'):
+ continue
+
+ (base, ext) = os.path.splitext(name)
+ if ext in ext_lst and not name in lst and not name in excludes:
+ lst.append((anode.relpath_gen(self.path) or '.') + os.path.sep + name)
+
+ lst.sort()
+ self.source = self.to_list(self.source)
+ if not self.source: self.source = lst
+ else: self.source += lst
+
+ def clone(self, env):
+ """when creating a clone in a task generator method,
+ make sure to set posted=False on the clone
+ else the other task generator will not create its tasks"""
+ newobj = task_gen(bld=self.bld)
+ for x in self.__dict__:
+ if x in ['env', 'bld']:
+ continue
+ elif x in ["path", "features"]:
+ setattr(newobj, x, getattr(self, x))
+ else:
+ setattr(newobj, x, copy.copy(getattr(self, x)))
+
+ newobj.__class__ = self.__class__
+ if isinstance(env, str):
+ newobj.env = self.bld.all_envs[env].copy()
+ else:
+ newobj.env = env.copy()
+
+ return newobj
+
+ def get_inst_path(self):
+ return getattr(self, '_install_path', getattr(self, 'default_install_path', ''))
+
+ def set_inst_path(self, val):
+ self._install_path = val
+
+ install_path = property(get_inst_path, set_inst_path)
+
+
+ def get_chmod(self):
+ return getattr(self, '_chmod', getattr(self, 'default_chmod', O644))
+
+ def set_chmod(self, val):
+ self._chmod = val
+
+ chmod = property(get_chmod, set_chmod)
+
+def declare_extension(var, func):
+ try:
+ for x in Utils.to_list(var):
+ task_gen.mappings[x] = func
+ except:
+ raise Utils.WscriptError('declare_extension takes either a list or a string %r' % var)
+ task_gen.mapped[func.__name__] = func
+
+def declare_order(*k):
+ assert(len(k) > 1)
+ n = len(k) - 1
+ for i in xrange(n):
+ f1 = k[i]
+ f2 = k[i+1]
+ if not f1 in task_gen.prec[f2]:
+ task_gen.prec[f2].append(f1)
+
+def declare_chain(name='', action='', ext_in='', ext_out='', reentrant=True, color='BLUE',
+ install=0, before=[], after=[], decider=None, rule=None, scan=None):
+ """
+ see Tools/flex.py for an example
+ while i do not like such wrappers, some people really do
+ """
+
+ action = action or rule
+ if isinstance(action, str):
+ act = Task.simple_task_type(name, action, color=color)
+ else:
+ act = Task.task_type_from_func(name, action, color=color)
+ act.ext_in = tuple(Utils.to_list(ext_in))
+ act.ext_out = tuple(Utils.to_list(ext_out))
+ act.before = Utils.to_list(before)
+ act.after = Utils.to_list(after)
+ act.scan = scan
+
+ def x_file(self, node):
+ if decider:
+ ext = decider(self, node)
+ else:
+ ext = ext_out
+
+ if isinstance(ext, str):
+ out_source = node.change_ext(ext)
+ if reentrant:
+ self.allnodes.append(out_source)
+ elif isinstance(ext, list):
+ out_source = [node.change_ext(x) for x in ext]
+ if reentrant:
+ for i in xrange((reentrant is True) and len(out_source) or reentrant):
+ self.allnodes.append(out_source[i])
+ else:
+ # XXX: useless: it will fail on Utils.to_list above...
+ raise Utils.WafError("do not know how to process %s" % str(ext))
+
+ tsk = self.create_task(name, node, out_source)
+
+ if node.__class__.bld.is_install:
+ tsk.install = install
+
+ declare_extension(act.ext_in, x_file)
+ return x_file
+
+def bind_feature(name, methods):
+ lst = Utils.to_list(methods)
+ task_gen.traits[name].update(lst)
+
+"""
+All the following decorators are registration decorators, i.e add an attribute to current class
+ (task_gen and its derivatives), with same name as func, which points to func itself.
+For example:
+ @taskgen
+ def sayHi(self):
+ print("hi")
+Now taskgen.sayHi() may be called
+
+If python were really smart, it could infer itself the order of methods by looking at the
+attributes. A prerequisite for execution is to have the attribute set before.
+Intelligent compilers binding aspect-oriented programming and parallelization, what a nice topic for studies.
+"""
+def taskgen(func):
+ """
+ register a method as a task generator method
+ """
+ setattr(task_gen, func.__name__, func)
+ return func
+
+def feature(*k):
+ """
+ declare a task generator method that will be executed when the
+ object attribute 'feature' contains the corresponding key(s)
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for name in k:
+ task_gen.traits[name].update([func.__name__])
+ return func
+ return deco
+
+def before(*k):
+ """
+ declare a task generator method which will be executed
+ before the functions of given name(s)
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for fun_name in k:
+ if not func.__name__ in task_gen.prec[fun_name]:
+ task_gen.prec[fun_name].append(func.__name__)
+ return func
+ return deco
+
+def after(*k):
+ """
+ declare a task generator method which will be executed
+ after the functions of given name(s)
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for fun_name in k:
+ if not fun_name in task_gen.prec[func.__name__]:
+ task_gen.prec[func.__name__].append(fun_name)
+ return func
+ return deco
+
+def extension(var):
+ """
+ declare a task generator method which will be invoked during
+ the processing of source files for the extension given
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ try:
+ for x in Utils.to_list(var):
+ task_gen.mappings[x] = func
+ except:
+ raise Utils.WafError('extension takes either a list or a string %r' % var)
+ task_gen.mapped[func.__name__] = func
+ return func
+ return deco
+
+# TODO make certain the decorators may be used here
+
+def apply_core(self):
+ """Process the attribute source
+ transform the names into file nodes
+ try to process the files by name first, later by extension"""
+ # get the list of folders to use by the scanners
+ # all our objects share the same include paths anyway
+ find_resource = self.path.find_resource
+
+ for filename in self.to_list(self.source):
+ # if self.mappings or task_gen.mappings contains a file of the same name
+ x = self.get_hook(filename)
+ if x:
+ x(self, filename)
+ else:
+ node = find_resource(filename)
+ if not node: raise Utils.WafError("source not found: '%s' in '%s'" % (filename, str(self.path)))
+ self.allnodes.append(node)
+
+ for node in self.allnodes:
+ # self.mappings or task_gen.mappings map the file extension to a function
+ x = self.get_hook(node.suffix())
+
+ if not x:
+ raise Utils.WafError("Cannot guess how to process %s (got mappings %r in %r) -> try conf.check_tool(..)?" % \
+ (str(node), self.__class__.mappings.keys(), self.__class__))
+ x(self, node)
+feature('*')(apply_core)
+
+def exec_rule(self):
+ """Process the attribute rule, when provided the method apply_core will be disabled
+ """
+ if not getattr(self, 'rule', None):
+ return
+
+ # someone may have removed it already
+ try:
+ self.meths.remove('apply_core')
+ except ValueError:
+ pass
+
+ # get the function and the variables
+ func = self.rule
+
+ vars2 = []
+ if isinstance(func, str):
+ # use the shell by default for user-defined commands
+ (func, vars2) = Task.compile_fun('', self.rule, shell=getattr(self, 'shell', True))
+ func.code = self.rule
+
+ # create the task class
+ name = getattr(self, 'name', None) or self.target or self.rule
+ if not isinstance(name, str):
+ name = str(self.idx)
+ cls = Task.task_type_from_func(name, func, getattr(self, 'vars', vars2))
+ cls.color = getattr(self, 'color', 'BLUE')
+
+ # now create one instance
+ tsk = self.create_task(name)
+
+ dep_vars = getattr(self, 'dep_vars', ['ruledeps'])
+ if dep_vars:
+ tsk.dep_vars = dep_vars
+ if isinstance(self.rule, str):
+ tsk.env.ruledeps = self.rule
+ else:
+ # only works if the function is in a global module such as a waf tool
+ tsk.env.ruledeps = Utils.h_fun(self.rule)
+
+ # we assume that the user knows that without inputs or outputs
+ #if not getattr(self, 'target', None) and not getattr(self, 'source', None):
+ # cls.quiet = True
+
+ if getattr(self, 'target', None):
+ cls.quiet = True
+ tsk.outputs = [self.path.find_or_declare(x) for x in self.to_list(self.target)]
+
+ if getattr(self, 'source', None):
+ cls.quiet = True
+ tsk.inputs = []
+ for x in self.to_list(self.source):
+ y = self.path.find_resource(x)
+ if not y:
+ raise Utils.WafError('input file %r could not be found (%r)' % (x, self.path.abspath()))
+ tsk.inputs.append(y)
+
+ if self.allnodes:
+ tsk.inputs.extend(self.allnodes)
+
+ if getattr(self, 'scan', None):
+ cls.scan = self.scan
+
+ if getattr(self, 'install_path', None):
+ tsk.install_path = self.install_path
+
+ if getattr(self, 'cwd', None):
+ tsk.cwd = self.cwd
+
+ if getattr(self, 'on_results', None):
+ Task.update_outputs(cls)
+
+ if getattr(self, 'always', None):
+ Task.always_run(cls)
+
+ for x in ['after', 'before', 'ext_in', 'ext_out']:
+ setattr(cls, x, getattr(self, x, []))
+feature('*')(exec_rule)
+before('apply_core')(exec_rule)
+
+def sequence_order(self):
+ """
+ add a strict sequential constraint between the tasks generated by task generators
+ it uses the fact that task generators are posted in order
+ it will not post objects which belong to other folders
+ there is also an awesome trick for executing the method in last position
+
+ to use:
+ bld(features='javac seq')
+ bld(features='jar seq')
+
+ to start a new sequence, set the attribute seq_start, for example:
+ obj.seq_start = True
+ """
+ if self.meths and self.meths[-1] != 'sequence_order':
+ self.meths.append('sequence_order')
+ return
+
+ if getattr(self, 'seq_start', None):
+ return
+
+ # all the tasks previously declared must be run before these
+ if getattr(self.bld, 'prev', None):
+ self.bld.prev.post()
+ for x in self.bld.prev.tasks:
+ for y in self.tasks:
+ y.set_run_after(x)
+
+ self.bld.prev = self
+
+feature('seq')(sequence_order)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2008 (ita)
+# Ralf Habacker, 2006 (rh)
+
+"ar and ranlib"
+
+import os, sys
+import Task, Utils
+from Configure import conftest
+
+ar_str = '${AR} ${ARFLAGS} ${AR_TGT_F}${TGT} ${AR_SRC_F}${SRC}'
+cls = Task.simple_task_type('static_link', ar_str, color='YELLOW', ext_in='.o', ext_out='.bin', shell=False)
+cls.maxjobs = 1
+cls.install = Utils.nada
+
+# remove the output in case it already exists
+old = cls.run
+def wrap(self):
+ try: os.remove(self.outputs[0].abspath(self.env))
+ except OSError: pass
+ return old(self)
+setattr(cls, 'run', wrap)
+
+def detect(conf):
+ conf.find_program('ar', var='AR')
+ conf.find_program('ranlib', var='RANLIB')
+ conf.env.ARFLAGS = 'rcs'
+
+@conftest
+def find_ar(conf):
+ v = conf.env
+ conf.check_tool('ar')
+ if not v['AR']: conf.fatal('ar is required for static libraries - not found')
+
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# John O'Meara, 2006
+# Thomas Nagy 2009
+
+"Bison processing"
+
+import Task
+from TaskGen import extension
+
+bison = '${BISON} ${BISONFLAGS} ${SRC[0].abspath()} -o ${TGT[0].name}'
+cls = Task.simple_task_type('bison', bison, 'GREEN', ext_in='.yc .y .yy', ext_out='.c .cxx .h .l', shell=False)
+
+@extension(['.y', '.yc', '.yy'])
+def big_bison(self, node):
+ """when it becomes complicated (unlike flex), the old recipes work better (cwd)"""
+ has_h = '-d' in self.env['BISONFLAGS']
+
+ outs = []
+ if node.name.endswith('.yc'):
+ outs.append(node.change_ext('.tab.cc'))
+ if has_h:
+ outs.append(node.change_ext('.tab.hh'))
+ else:
+ outs.append(node.change_ext('.tab.c'))
+ if has_h:
+ outs.append(node.change_ext('.tab.h'))
+
+ tsk = self.create_task('bison', node, outs)
+ tsk.cwd = node.bld_dir(tsk.env)
+
+ # and the c/cxx file must be compiled too
+ self.allnodes.append(outs[0])
+
+def detect(conf):
+ bison = conf.find_program('bison', var='BISON', mandatory=True)
+ conf.env['BISONFLAGS'] = '-d'
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"Base for c programs/libraries"
+
+import os
+import TaskGen, Build, Utils, Task
+from Logs import debug
+import ccroot
+from TaskGen import feature, before, extension, after
+
+g_cc_flag_vars = [
+'CCDEPS', 'FRAMEWORK', 'FRAMEWORKPATH',
+'STATICLIB', 'LIB', 'LIBPATH', 'LINKFLAGS', 'RPATH',
+'CCFLAGS', 'CPPPATH', 'CPPFLAGS', 'CCDEFINES']
+
+EXT_CC = ['.c']
+
+g_cc_type_vars = ['CCFLAGS', 'LINKFLAGS']
+
+# TODO remove in waf 1.6
+class cc_taskgen(ccroot.ccroot_abstract):
+ pass
+
+@feature('cc')
+@before('apply_type_vars')
+@after('default_cc')
+def init_cc(self):
+ self.p_flag_vars = set(self.p_flag_vars).union(g_cc_flag_vars)
+ self.p_type_vars = set(self.p_type_vars).union(g_cc_type_vars)
+
+ if not self.env['CC_NAME']:
+ raise Utils.WafError("At least one compiler (gcc, ..) must be selected")
+
+@feature('cc')
+@after('apply_incpaths')
+def apply_obj_vars_cc(self):
+ """after apply_incpaths for INC_PATHS"""
+ env = self.env
+ app = env.append_unique
+ cpppath_st = env['CPPPATH_ST']
+
+ # local flags come first
+ # set the user-defined includes paths
+ for i in env['INC_PATHS']:
+ app('_CCINCFLAGS', cpppath_st % i.bldpath(env))
+ app('_CCINCFLAGS', cpppath_st % i.srcpath(env))
+
+ # set the library include paths
+ for i in env['CPPPATH']:
+ app('_CCINCFLAGS', cpppath_st % i)
+
+@feature('cc')
+@after('apply_lib_vars')
+def apply_defines_cc(self):
+ """after uselib is set for CCDEFINES"""
+ self.defines = getattr(self, 'defines', [])
+ lst = self.to_list(self.defines) + self.to_list(self.env['CCDEFINES'])
+ milst = []
+
+ # now process the local defines
+ for defi in lst:
+ if not defi in milst:
+ milst.append(defi)
+
+ # CCDEFINES_
+ libs = self.to_list(self.uselib)
+ for l in libs:
+ val = self.env['CCDEFINES_'+l]
+ if val: milst += val
+ self.env['DEFLINES'] = ["%s %s" % (x[0], Utils.trimquotes('='.join(x[1:]))) for x in [y.split('=') for y in milst]]
+ y = self.env['CCDEFINES_ST']
+ self.env.append_unique('_CCDEFFLAGS', [y%x for x in milst])
+
+@extension(EXT_CC)
+def c_hook(self, node):
+ # create the compilation task: cpp or cc
+ if getattr(self, 'obj_ext', None):
+ obj_ext = self.obj_ext
+ else:
+ obj_ext = '_%d.o' % self.idx
+
+ task = self.create_task('cc', node, node.change_ext(obj_ext))
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ raise Utils.WafError('Have you forgotten to set the feature "cc" on %s?' % str(self))
+ return task
+
+cc_str = '${CC} ${CCFLAGS} ${CPPFLAGS} ${_CCINCFLAGS} ${_CCDEFFLAGS} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT}'
+cls = Task.simple_task_type('cc', cc_str, 'GREEN', ext_out='.o', ext_in='.c', shell=False)
+cls.scan = ccroot.scan
+cls.vars.append('CCDEPS')
+
+link_str = '${LINK_CC} ${CCLNK_SRC_F}${SRC} ${CCLNK_TGT_F}${TGT[0].abspath(env)} ${LINKFLAGS}'
+cls = Task.simple_task_type('cc_link', link_str, color='YELLOW', ext_in='.o', ext_out='.bin', shell=False)
+cls.maxjobs = 1
+cls.install = Utils.nada
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2008 (ita)
+
+"base for all c/c++ programs and libraries"
+
+import os, sys, re
+import TaskGen, Task, Utils, preproc, Logs, Build, Options
+from Logs import error, debug, warn
+from Utils import md5
+from TaskGen import taskgen, after, before, feature
+from Constants import *
+from Configure import conftest
+try:
+ from cStringIO import StringIO
+except ImportError:
+ from io import StringIO
+
+import config_c # <- necessary for the configuration, do not touch
+
+USE_TOP_LEVEL = False
+
+def get_cc_version(conf, cc, gcc=False, icc=False):
+
+ cmd = cc + ['-dM', '-E', '-']
+ try:
+ p = Utils.pproc.Popen(cmd, stdin=Utils.pproc.PIPE, stdout=Utils.pproc.PIPE, stderr=Utils.pproc.PIPE)
+ p.stdin.write('\n')
+ out = p.communicate()[0]
+ except:
+ conf.fatal('could not determine the compiler version %r' % cmd)
+
+ # PY3K: do not touch
+ out = str(out)
+
+ if gcc:
+ if out.find('__INTEL_COMPILER') >= 0:
+ conf.fatal('The intel compiler pretends to be gcc')
+ if out.find('__GNUC__') < 0:
+ conf.fatal('Could not determine the compiler type')
+
+ if icc and out.find('__INTEL_COMPILER') < 0:
+ conf.fatal('Not icc/icpc')
+
+ k = {}
+ if icc or gcc:
+ out = out.split('\n')
+ import shlex
+
+ for line in out:
+ lst = shlex.split(line)
+ if len(lst)>2:
+ key = lst[1]
+ val = lst[2]
+ k[key] = val
+
+ def isD(var):
+ return var in k
+
+ def isT(var):
+ return var in k and k[var] != '0'
+
+ # Some documentation is available at http://predef.sourceforge.net
+ # The names given to DEST_OS must match what Utils.unversioned_sys_platform() returns.
+ mp1 = {
+ '__linux__' : 'linux',
+ '__GNU__' : 'gnu',
+ '__FreeBSD__' : 'freebsd',
+ '__NetBSD__' : 'netbsd',
+ '__OpenBSD__' : 'openbsd',
+ '__sun' : 'sunos',
+ '__hpux' : 'hpux',
+ '__sgi' : 'irix',
+ '_AIX' : 'aix',
+ '__CYGWIN__' : 'cygwin',
+ '__MSYS__' : 'msys',
+ '_UWIN' : 'uwin',
+ '_WIN64' : 'win32',
+ '_WIN32' : 'win32',
+ '__POWERPC__' : 'powerpc',
+ }
+
+ for i in mp1:
+ if isD(i):
+ conf.env.DEST_OS = mp1[i]
+ break
+ else:
+ if isD('__APPLE__') and isD('__MACH__'):
+ conf.env.DEST_OS = 'darwin'
+ elif isD('__unix__'): # unix must be tested last as it's a generic fallback
+ conf.env.DEST_OS = 'generic'
+
+ if isD('__ELF__'):
+ conf.env.DEST_BINFMT = 'elf'
+ elif isD('__WINNT__') or isD('__CYGWIN__'):
+ conf.env.DEST_BINFMT = 'pe'
+ elif isD('__APPLE__'):
+ conf.env.DEST_BINFMT = 'mac-o'
+
+ mp2 = {
+ '__x86_64__' : 'x86_64',
+ '__i386__' : 'x86',
+ '__ia64__' : 'ia',
+ '__mips__' : 'mips',
+ '__sparc__' : 'sparc',
+ '__alpha__' : 'alpha',
+ '__arm__' : 'arm',
+ '__hppa__' : 'hppa',
+ '__powerpc__' : 'powerpc',
+ }
+ for i in mp2:
+ if isD(i):
+ conf.env.DEST_CPU = mp2[i]
+ break
+
+ debug('ccroot: dest platform: ' + ' '.join([conf.env[x] or '?' for x in ('DEST_OS', 'DEST_BINFMT', 'DEST_CPU')]))
+ conf.env['CC_VERSION'] = (k['__GNUC__'], k['__GNUC_MINOR__'], k['__GNUC_PATCHLEVEL__'])
+ return k
+
+class DEBUG_LEVELS:
+ """Will disappear in waf 1.6"""
+ ULTRADEBUG = "ultradebug"
+ DEBUG = "debug"
+ RELEASE = "release"
+ OPTIMIZED = "optimized"
+ CUSTOM = "custom"
+
+ ALL = [ULTRADEBUG, DEBUG, RELEASE, OPTIMIZED, CUSTOM]
+
+def scan(self):
+ "look for .h the .cpp need"
+ debug('ccroot: _scan_preprocessor(self, node, env, path_lst)')
+
+ # TODO waf 1.6 - assume the default input has exactly one file
+
+ if len(self.inputs) == 1:
+ node = self.inputs[0]
+ (nodes, names) = preproc.get_deps(node, self.env, nodepaths = self.env['INC_PATHS'])
+ if Logs.verbose:
+ debug('deps: deps for %s: %r; unresolved %r', str(node), nodes, names)
+ return (nodes, names)
+
+ all_nodes = []
+ all_names = []
+ seen = set()
+ for node in self.inputs:
+ (nodes, names) = preproc.get_deps(node, self.env, nodepaths = self.env['INC_PATHS'])
+ if Logs.verbose:
+ debug('deps: deps for %s: %r; unresolved %r', str(node), nodes, names)
+ for x in nodes:
+ if id(x) in seen: continue
+ seen.add(id(x))
+ all_nodes.append(x)
+ for x in names:
+ if not x in all_names:
+ all_names.append(x)
+ return (all_nodes, all_names)
+
+class ccroot_abstract(TaskGen.task_gen):
+ "Parent class for programs and libraries in languages c, c++ and moc (Qt)"
+ def __init__(self, *k, **kw):
+ # COMPAT remove in waf 1.6 TODO
+ if len(k) > 1:
+ k = list(k)
+ if k[1][0] != 'c':
+ k[1] = 'c' + k[1]
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+def get_target_name(self):
+ tp = 'program'
+ for x in self.features:
+ if x in ['cshlib', 'cstaticlib']:
+ tp = x.lstrip('c')
+
+ pattern = self.env[tp + '_PATTERN']
+ if not pattern: pattern = '%s'
+
+ dir, name = os.path.split(self.target)
+
+ if self.env.DEST_BINFMT == 'pe' and getattr(self, 'vnum', None) and 'cshlib' in self.features:
+ # include the version in the dll file name,
+ # the import lib file name stays unversionned.
+ name = name + '-' + self.vnum.split('.')[0]
+
+ return os.path.join(dir, pattern % name)
+
+@feature('cc', 'cxx')
+@before('apply_core')
+def default_cc(self):
+ """compiled_tasks attribute must be set before the '.c->.o' tasks can be created"""
+ Utils.def_attrs(self,
+ includes = '',
+ defines= '',
+ rpaths = '',
+ uselib = '',
+ uselib_local = '',
+ add_objects = '',
+ p_flag_vars = [],
+ p_type_vars = [],
+ compiled_tasks = [],
+ link_task = None)
+
+ # The only thing we need for cross-compilation is DEST_BINFMT.
+ # At some point, we may reach a case where DEST_BINFMT is not enough, but for now it's sufficient.
+ # Currently, cross-compilation is auto-detected only for the gnu and intel compilers.
+ if not self.env.DEST_BINFMT:
+ # Infer the binary format from the os name.
+ self.env.DEST_BINFMT = Utils.unversioned_sys_platform_to_binary_format(
+ self.env.DEST_OS or Utils.unversioned_sys_platform())
+
+ if not self.env.BINDIR: self.env.BINDIR = Utils.subst_vars('${PREFIX}/bin', self.env)
+ if not self.env.LIBDIR: self.env.LIBDIR = Utils.subst_vars('${PREFIX}/lib${LIB_EXT}', self.env)
+
+@feature('cprogram', 'dprogram', 'cstaticlib', 'dstaticlib', 'cshlib', 'dshlib')
+def apply_verif(self):
+ """no particular order, used for diagnostic"""
+ if not (self.source or getattr(self, 'add_objects', None) or getattr(self, 'uselib_local', None) or getattr(self, 'obj_files', None)):
+ raise Utils.WafError('no source files specified for %s' % self)
+ if not self.target:
+ raise Utils.WafError('no target for %s' % self)
+
+# TODO reference the d programs, shlibs in d.py, not here
+
+@feature('cprogram', 'dprogram')
+@after('default_cc')
+@before('apply_core')
+def vars_target_cprogram(self):
+ self.default_install_path = self.env.BINDIR
+ self.default_chmod = O755
+
+@after('default_cc')
+@feature('cshlib', 'dshlib')
+@before('apply_core')
+def vars_target_cshlib(self):
+ if self.env.DEST_BINFMT == 'pe':
+ # set execute bit on libs to avoid 'permission denied' (issue 283)
+ self.default_chmod = O755
+ self.default_install_path = self.env.BINDIR
+ else:
+ self.default_install_path = self.env.LIBDIR
+
+@feature('cprogram', 'dprogram', 'cstaticlib', 'dstaticlib', 'cshlib', 'dshlib')
+@after('apply_link', 'vars_target_cprogram', 'vars_target_cshlib')
+def default_link_install(self):
+ """you may kill this method to inject your own installation for the first element
+ any other install should only process its own nodes and not those from the others"""
+ if self.install_path:
+ self.bld.install_files(self.install_path, self.link_task.outputs[0], env=self.env, chmod=self.chmod)
+
+@feature('cc', 'cxx')
+@after('apply_type_vars', 'apply_lib_vars', 'apply_core')
+def apply_incpaths(self):
+ """used by the scanner
+ after processing the uselib for CPPPATH
+ after apply_core because some processing may add include paths
+ """
+ lst = []
+ # TODO move the uselib processing out of here
+ for lib in self.to_list(self.uselib):
+ for path in self.env['CPPPATH_' + lib]:
+ if not path in lst:
+ lst.append(path)
+ if preproc.go_absolute:
+ for path in preproc.standard_includes:
+ if not path in lst:
+ lst.append(path)
+
+ for path in self.to_list(self.includes):
+ if not path in lst:
+ if preproc.go_absolute or not os.path.isabs(path):
+ lst.append(path)
+ else:
+ self.env.prepend_value('CPPPATH', path)
+
+ for path in lst:
+ node = None
+ if os.path.isabs(path):
+ if preproc.go_absolute:
+ node = self.bld.root.find_dir(path)
+ elif path[0] == '#':
+ node = self.bld.srcnode
+ if len(path) > 1:
+ node = node.find_dir(path[1:])
+ else:
+ node = self.path.find_dir(path)
+
+ if node:
+ self.env.append_value('INC_PATHS', node)
+
+ # TODO WAF 1.6
+ if USE_TOP_LEVEL:
+ self.env.append_value('INC_PATHS', self.bld.srcnode)
+
+@feature('cc', 'cxx')
+@after('init_cc', 'init_cxx')
+@before('apply_lib_vars')
+def apply_type_vars(self):
+ """before apply_lib_vars because we modify uselib
+ after init_cc and init_cxx because web need p_type_vars
+ """
+ for x in self.features:
+ if not x in ['cprogram', 'cstaticlib', 'cshlib']:
+ continue
+ x = x.lstrip('c')
+
+ # if the type defines uselib to add, add them
+ st = self.env[x + '_USELIB']
+ if st: self.uselib = self.uselib + ' ' + st
+
+ # each compiler defines variables like 'shlib_CXXFLAGS', 'shlib_LINKFLAGS', etc
+ # so when we make a task generator of the type shlib, CXXFLAGS are modified accordingly
+ for var in self.p_type_vars:
+ compvar = '%s_%s' % (x, var)
+ #print compvar
+ value = self.env[compvar]
+ if value: self.env.append_value(var, value)
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@after('apply_core')
+def apply_link(self):
+ """executes after apply_core for collecting 'compiled_tasks'
+ use a custom linker if specified (self.link='name-of-custom-link-task')"""
+ link = getattr(self, 'link', None)
+ if not link:
+ if 'cstaticlib' in self.features: link = 'static_link'
+ elif 'cxx' in self.features: link = 'cxx_link'
+ else: link = 'cc_link'
+
+ tsk = self.create_task(link)
+ outputs = [t.outputs[0] for t in self.compiled_tasks]
+ tsk.set_inputs(outputs)
+ tsk.set_outputs(self.path.find_or_declare(get_target_name(self)))
+
+ self.link_task = tsk
+
+@feature('cc', 'cxx')
+@after('apply_link', 'init_cc', 'init_cxx', 'apply_core')
+def apply_lib_vars(self):
+ """after apply_link because of 'link_task'
+ after default_cc because of the attribute 'uselib'"""
+
+ # after 'apply_core' in case if 'cc' if there is no link
+
+ env = self.env
+
+ # 1. the case of the libs defined in the project (visit ancestors first)
+ # the ancestors external libraries (uselib) will be prepended
+ self.uselib = self.to_list(self.uselib)
+ names = self.to_list(self.uselib_local)
+
+ seen = set([])
+ tmp = Utils.deque(names) # consume a copy of the list of names
+ while tmp:
+ lib_name = tmp.popleft()
+ # visit dependencies only once
+ if lib_name in seen:
+ continue
+
+ y = self.name_to_obj(lib_name)
+ if not y:
+ raise Utils.WafError('object %r was not found in uselib_local (required by %r)' % (lib_name, self.name))
+ y.post()
+ seen.add(lib_name)
+
+ # object has ancestors to process (shared libraries): add them to the end of the list
+ if getattr(y, 'uselib_local', None):
+ lst = y.to_list(y.uselib_local)
+ if 'cshlib' in y.features or 'cprogram' in y.features:
+ lst = [x for x in lst if not 'cstaticlib' in self.name_to_obj(x).features]
+ tmp.extend(lst)
+
+ # link task and flags
+ if getattr(y, 'link_task', None):
+
+ link_name = y.target[y.target.rfind(os.sep) + 1:]
+ if 'cstaticlib' in y.features:
+ env.append_value('STATICLIB', link_name)
+ elif 'cshlib' in y.features or 'cprogram' in y.features:
+ # WARNING some linkers can link against programs
+ env.append_value('LIB', link_name)
+
+ # the order
+ self.link_task.set_run_after(y.link_task)
+
+ # for the recompilation
+ dep_nodes = getattr(self.link_task, 'dep_nodes', [])
+ self.link_task.dep_nodes = dep_nodes + y.link_task.outputs
+
+ # add the link path too
+ tmp_path = y.link_task.outputs[0].parent.bldpath(self.env)
+ if not tmp_path in env['LIBPATH']: env.prepend_value('LIBPATH', tmp_path)
+
+ # add ancestors uselib too - but only propagate those that have no staticlib
+ for v in self.to_list(y.uselib):
+ if not env['STATICLIB_' + v]:
+ if not v in self.uselib:
+ self.uselib.insert(0, v)
+
+ # if the library task generator provides 'export_incdirs', add to the include path
+ # the export_incdirs must be a list of paths relative to the other library
+ if getattr(y, 'export_incdirs', None):
+ for x in self.to_list(y.export_incdirs):
+ node = y.path.find_dir(x)
+ if not node:
+ raise Utils.WafError('object %r: invalid folder %r in export_incdirs' % (y.target, x))
+ self.env.append_unique('INC_PATHS', node)
+
+ # 2. the case of the libs defined outside
+ for x in self.uselib:
+ for v in self.p_flag_vars:
+ val = self.env[v + '_' + x]
+ if val: self.env.append_value(v, val)
+
+@feature('cprogram', 'cstaticlib', 'cshlib')
+@after('init_cc', 'init_cxx', 'apply_link')
+def apply_objdeps(self):
+ "add the .o files produced by some other object files in the same manner as uselib_local"
+ if not getattr(self, 'add_objects', None): return
+
+ seen = []
+ names = self.to_list(self.add_objects)
+ while names:
+ x = names[0]
+
+ # visit dependencies only once
+ if x in seen:
+ names = names[1:]
+ continue
+
+ # object does not exist ?
+ y = self.name_to_obj(x)
+ if not y:
+ raise Utils.WafError('object %r was not found in uselib_local (required by add_objects %r)' % (x, self.name))
+
+ # object has ancestors to process first ? update the list of names
+ if getattr(y, 'add_objects', None):
+ added = 0
+ lst = y.to_list(y.add_objects)
+ lst.reverse()
+ for u in lst:
+ if u in seen: continue
+ added = 1
+ names = [u]+names
+ if added: continue # list of names modified, loop
+
+ # safe to process the current object
+ y.post()
+ seen.append(x)
+
+ for t in y.compiled_tasks:
+ self.link_task.inputs.extend(t.outputs)
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@after('apply_lib_vars')
+def apply_obj_vars(self):
+ """after apply_lib_vars for uselib"""
+ v = self.env
+ lib_st = v['LIB_ST']
+ staticlib_st = v['STATICLIB_ST']
+ libpath_st = v['LIBPATH_ST']
+ staticlibpath_st = v['STATICLIBPATH_ST']
+ rpath_st = v['RPATH_ST']
+
+ app = v.append_unique
+
+ if v['FULLSTATIC']:
+ v.append_value('LINKFLAGS', v['FULLSTATIC_MARKER'])
+
+ for i in v['RPATH']:
+ if i and rpath_st:
+ app('LINKFLAGS', rpath_st % i)
+
+ for i in v['LIBPATH']:
+ app('LINKFLAGS', libpath_st % i)
+ app('LINKFLAGS', staticlibpath_st % i)
+
+ if v['STATICLIB']:
+ v.append_value('LINKFLAGS', v['STATICLIB_MARKER'])
+ k = [(staticlib_st % i) for i in v['STATICLIB']]
+ app('LINKFLAGS', k)
+
+ # fully static binaries ?
+ if not v['FULLSTATIC']:
+ if v['STATICLIB'] or v['LIB']:
+ v.append_value('LINKFLAGS', v['SHLIB_MARKER'])
+
+ app('LINKFLAGS', [lib_st % i for i in v['LIB']])
+
+@after('apply_link')
+def process_obj_files(self):
+ if not hasattr(self, 'obj_files'): return
+ for x in self.obj_files:
+ node = self.path.find_resource(x)
+ self.link_task.inputs.append(node)
+
+@taskgen
+def add_obj_file(self, file):
+ """Small example on how to link object files as if they were source
+ obj = bld.create_obj('cc')
+ obj.add_obj_file('foo.o')"""
+ if not hasattr(self, 'obj_files'): self.obj_files = []
+ if not 'process_obj_files' in self.meths: self.meths.append('process_obj_files')
+ self.obj_files.append(file)
+
+c_attrs = {
+'cxxflag' : 'CXXFLAGS',
+'cflag' : 'CCFLAGS',
+'ccflag' : 'CCFLAGS',
+'linkflag' : 'LINKFLAGS',
+'ldflag' : 'LINKFLAGS',
+'lib' : 'LIB',
+'libpath' : 'LIBPATH',
+'staticlib': 'STATICLIB',
+'staticlibpath': 'STATICLIBPATH',
+'rpath' : 'RPATH',
+'framework' : 'FRAMEWORK',
+'frameworkpath' : 'FRAMEWORKPATH'
+}
+
+@feature('cc', 'cxx')
+@before('init_cxx', 'init_cc')
+@before('apply_lib_vars', 'apply_obj_vars', 'apply_incpaths', 'init_cc')
+def add_extra_flags(self):
+ """case and plural insensitive
+ before apply_obj_vars for processing the library attributes
+ """
+ for x in self.__dict__.keys():
+ y = x.lower()
+ if y[-1] == 's':
+ y = y[:-1]
+ if c_attrs.get(y, None):
+ self.env.append_unique(c_attrs[y], getattr(self, x))
+
+# ============ the code above must not know anything about import libs ==========
+
+@feature('cshlib')
+@after('apply_link', 'default_cc')
+@before('apply_lib_vars', 'apply_objdeps', 'default_link_install')
+def apply_implib(self):
+ """On mswindows, handle dlls and their import libs
+ the .dll.a is the import lib and it is required for linking so it is installed too
+ """
+ if not self.env.DEST_BINFMT == 'pe':
+ return
+
+ self.meths.remove('default_link_install')
+
+ bindir = self.install_path
+ if not bindir: return
+
+ # install the dll in the bin dir
+ dll = self.link_task.outputs[0]
+ self.bld.install_files(bindir, dll, self.env, self.chmod)
+
+ # add linker flags to generate the import lib
+ implib = self.env['implib_PATTERN'] % os.path.split(self.target)[1]
+
+ implib = dll.parent.find_or_declare(implib)
+ self.link_task.outputs.append(implib)
+ self.bld.install_as('${LIBDIR}/%s' % implib.name, implib, self.env)
+
+ self.env.append_value('LINKFLAGS', (self.env['IMPLIB_ST'] % implib.bldpath(self.env)).split())
+
+# ============ the code above must not know anything about vnum processing on unix platforms =========
+
+@feature('cshlib')
+@after('apply_link')
+@before('apply_lib_vars', 'default_link_install')
+def apply_vnum(self):
+ """
+ libfoo.so is installed as libfoo.so.1.2.3
+ """
+ if not getattr(self, 'vnum', '') or not 'cshlib' in self.features or os.name != 'posix' or self.env.DEST_BINFMT not in ('elf', 'mac-o'):
+ return
+
+ self.meths.remove('default_link_install')
+
+ link = self.link_task
+ nums = self.vnum.split('.')
+ node = link.outputs[0]
+
+ libname = node.name
+ if libname.endswith('.dylib'):
+ name3 = libname.replace('.dylib', '.%s.dylib' % self.vnum)
+ name2 = libname.replace('.dylib', '.%s.dylib' % nums[0])
+ else:
+ name3 = libname + '.' + self.vnum
+ name2 = libname + '.' + nums[0]
+
+ if self.env.SONAME_ST:
+ v = self.env.SONAME_ST % name2
+ self.env.append_value('LINKFLAGS', v.split())
+
+ bld = self.bld
+ nums = self.vnum.split('.')
+
+ path = self.install_path
+ if not path: return
+
+ bld.install_as(path + os.sep + name3, node, env=self.env)
+ bld.symlink_as(path + os.sep + name2, name3)
+ bld.symlink_as(path + os.sep + libname, name3)
+
+ # the following task is just to enable execution from the build dir :-/
+ self.create_task('vnum', node, [node.parent.find_or_declare(name2), node.parent.find_or_declare(name3)])
+
+def exec_vnum_link(self):
+ for x in self.outputs:
+ path = x.abspath(self.env)
+ try:
+ os.remove(path)
+ except OSError:
+ pass
+
+ try:
+ os.symlink(self.inputs[0].name, path)
+ except OSError:
+ return 1
+
+cls = Task.task_type_from_func('vnum', func=exec_vnum_link, ext_in='.bin', color='CYAN')
+cls.quiet = 1
+
+# ============ the --as-needed flag should added during the configuration, not at runtime =========
+
+@conftest
+def add_as_needed(conf):
+ if conf.env.DEST_BINFMT == 'elf' and 'gcc' in (conf.env.CXX_NAME, conf.env.CC_NAME):
+ conf.env.append_unique('LINKFLAGS', '--as-needed')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Matthias Jahn jahn dôt matthias ât freenet dôt de, 2007 (pmarat)
+
+import os, sys, imp, types, ccroot
+import optparse
+import Utils, Configure, Options
+from Logs import debug
+
+c_compiler = {
+ 'win32': ['msvc', 'gcc'],
+ 'cygwin': ['gcc'],
+ 'darwin': ['gcc'],
+ 'aix': ['xlc', 'gcc'],
+ 'linux': ['gcc', 'icc', 'suncc'],
+ 'sunos': ['gcc', 'suncc'],
+ 'irix': ['gcc'],
+ 'hpux': ['gcc'],
+ 'gnu': ['gcc'],
+ 'default': ['gcc']
+}
+
+def __list_possible_compiler(platform):
+ try:
+ return c_compiler[platform]
+ except KeyError:
+ return c_compiler["default"]
+
+def detect(conf):
+ """
+ for each compiler for the platform, try to configure the compiler
+ in theory the tools should raise a configuration error if the compiler
+ pretends to be something it is not (setting CC=icc and trying to configure gcc)
+ """
+ try: test_for_compiler = Options.options.check_c_compiler
+ except AttributeError: conf.fatal("Add set_options(opt): opt.tool_options('compiler_cc')")
+ orig = conf.env
+ for compiler in test_for_compiler.split():
+ conf.env = orig.copy()
+ try:
+ conf.check_tool(compiler)
+ except Configure.ConfigurationError, e:
+ debug('compiler_cc: %r' % e)
+ else:
+ if conf.env['CC']:
+ orig.table = conf.env.get_merged_dict()
+ conf.env = orig
+ conf.check_message(compiler, '', True)
+ conf.env['COMPILER_CC'] = compiler
+ break
+ conf.check_message(compiler, '', False)
+ break
+ else:
+ conf.fatal('could not configure a c compiler!')
+
+def set_options(opt):
+ build_platform = Utils.unversioned_sys_platform()
+ possible_compiler_list = __list_possible_compiler(build_platform)
+ test_for_compiler = ' '.join(possible_compiler_list)
+ cc_compiler_opts = opt.add_option_group("C Compiler Options")
+ cc_compiler_opts.add_option('--check-c-compiler', default="%s" % test_for_compiler,
+ help='On this platform (%s) the following C-Compiler will be checked by default: "%s"' % (build_platform, test_for_compiler),
+ dest="check_c_compiler")
+
+ for c_compiler in test_for_compiler.split():
+ opt.tool_options('%s' % c_compiler, option_group=cc_compiler_opts)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Matthias Jahn jahn dôt matthias ât freenet dôt de 2007 (pmarat)
+
+import os, sys, imp, types, ccroot
+import optparse
+import Utils, Configure, Options
+from Logs import debug
+
+cxx_compiler = {
+'win32': ['msvc', 'g++'],
+'cygwin': ['g++'],
+'darwin': ['g++'],
+'aix': ['xlc++', 'g++'],
+'linux': ['g++', 'icpc', 'sunc++'],
+'sunos': ['g++', 'sunc++'],
+'irix': ['g++'],
+'hpux': ['g++'],
+'gnu': ['g++'],
+'default': ['g++']
+}
+
+def __list_possible_compiler(platform):
+ try:
+ return cxx_compiler[platform]
+ except KeyError:
+ return cxx_compiler["default"]
+
+def detect(conf):
+ try: test_for_compiler = Options.options.check_cxx_compiler
+ except AttributeError: raise Configure.ConfigurationError("Add set_options(opt): opt.tool_options('compiler_cxx')")
+ orig = conf.env
+ for compiler in test_for_compiler.split():
+ try:
+ conf.env = orig.copy()
+ conf.check_tool(compiler)
+ except Configure.ConfigurationError, e:
+ debug('compiler_cxx: %r' % e)
+ else:
+ if conf.env['CXX']:
+ orig.table = conf.env.get_merged_dict()
+ conf.env = orig
+ conf.check_message(compiler, '', True)
+ conf.env['COMPILER_CXX'] = compiler
+ break
+ conf.check_message(compiler, '', False)
+ break
+ else:
+ conf.fatal('could not configure a cxx compiler!')
+
+def set_options(opt):
+ build_platform = Utils.unversioned_sys_platform()
+ possible_compiler_list = __list_possible_compiler(build_platform)
+ test_for_compiler = ' '.join(possible_compiler_list)
+ cxx_compiler_opts = opt.add_option_group('C++ Compiler Options')
+ cxx_compiler_opts.add_option('--check-cxx-compiler', default="%s" % test_for_compiler,
+ help='On this platform (%s) the following C++ Compiler will be checked by default: "%s"' % (build_platform, test_for_compiler),
+ dest="check_cxx_compiler")
+
+ for cxx_compiler in test_for_compiler.split():
+ opt.tool_options('%s' % cxx_compiler, option_group=cxx_compiler_opts)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+
+import os, sys, imp, types
+import Utils, Configure, Options
+
+def detect(conf):
+ if getattr(Options.options, 'check_dmd_first', None):
+ test_for_compiler = ['dmd', 'gdc']
+ else:
+ test_for_compiler = ['gdc', 'dmd']
+
+ for d_compiler in test_for_compiler:
+ try:
+ conf.check_tool(d_compiler)
+ except:
+ pass
+ else:
+ break
+ else:
+ conf.fatal('no suitable d compiler was found')
+
+def set_options(opt):
+ d_compiler_opts = opt.add_option_group('D Compiler Options')
+ d_compiler_opts.add_option('--check-dmd-first', action='store_true',
+ help='checks for the gdc compiler before dmd (default is the other way round)',
+ dest='check_dmd_first',
+ default=False)
+
+ for d_compiler in ['gdc', 'dmd']:
+ opt.tool_options('%s' % d_compiler, option_group=d_compiler_opts)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2008 (ita)
+
+"""
+c/c++ configuration routines
+"""
+
+import os, imp, sys, shlex, shutil
+from Utils import md5
+import Build, Utils, Configure, Task, Options, Logs, TaskGen
+from Constants import *
+from Configure import conf, conftest
+
+cfg_ver = {
+ 'atleast-version': '>=',
+ 'exact-version': '==',
+ 'max-version': '<=',
+}
+
+SNIP1 = '''
+ int main() {
+ void *p;
+ p=(void*)(%s);
+ return 0;
+}
+'''
+
+SNIP2 = '''
+int main() {
+ if ((%(type_name)s *) 0) return 0;
+ if (sizeof (%(type_name)s)) return 0;
+}
+'''
+
+SNIP3 = '''
+int main() {
+ return 0;
+}
+'''
+
+def parse_flags(line, uselib, env):
+ """pkg-config still has bugs on some platforms, and there are many -config programs, parsing flags is necessary :-/"""
+
+ lst = shlex.split(line)
+ while lst:
+ x = lst.pop(0)
+ st = x[:2]
+ ot = x[2:]
+ app = env.append_value
+ if st == '-I' or st == '/I':
+ if not ot: ot = lst.pop(0)
+ app('CPPPATH_' + uselib, ot)
+ elif st == '-D':
+ if not ot: ot = lst.pop(0)
+ app('CXXDEFINES_' + uselib, ot)
+ app('CCDEFINES_' + uselib, ot)
+ elif st == '-l':
+ if not ot: ot = lst.pop(0)
+ app('LIB_' + uselib, ot)
+ elif st == '-L':
+ if not ot: ot = lst.pop(0)
+ app('LIBPATH_' + uselib, ot)
+ elif x == '-pthread' or x.startswith('+'):
+ app('CCFLAGS_' + uselib, x)
+ app('CXXFLAGS_' + uselib, x)
+ app('LINKFLAGS_' + uselib, x)
+ elif x == '-framework':
+ app('FRAMEWORK_' + uselib, lst.pop(0))
+ elif x.startswith('-F'):
+ app('FRAMEWORKPATH_' + uselib, x[2:])
+ elif x.startswith('-std'):
+ app('CCFLAGS_' + uselib, x)
+ app('CXXFLAGS_' + uselib, x)
+ app('LINKFLAGS_' + uselib, x)
+ elif x.startswith('-Wl'):
+ app('LINKFLAGS_' + uselib, x)
+ elif x.startswith('-m') or x.startswith('-f'):
+ app('CCFLAGS_' + uselib, x)
+ app('CXXFLAGS_' + uselib, x)
+
+@conf
+def ret_msg(self, f, kw):
+ """execute a function, when provided"""
+ if isinstance(f, str):
+ return f
+ return f(kw)
+
+@conf
+def validate_cfg(self, kw):
+ if not 'path' in kw:
+ kw['path'] = 'pkg-config --errors-to-stdout --print-errors'
+
+ # pkg-config version
+ if 'atleast_pkgconfig_version' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for pkg-config version >= %s' % kw['atleast_pkgconfig_version']
+ return
+
+ # pkg-config --modversion
+ if 'modversion' in kw:
+ return
+
+ if 'variables' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for %s variables' % kw['package']
+ return
+
+ # checking for the version of a module, for the moment, one thing at a time
+ for x in cfg_ver.keys():
+ y = x.replace('-', '_')
+ if y in kw:
+ if not 'package' in kw:
+ raise ValueError('%s requires a package' % x)
+
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for %s %s %s' % (kw['package'], cfg_ver[x], kw[y])
+ return
+
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for %s' % (kw['package'] or kw['path'])
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'not found'
+
+@conf
+def cmd_and_log(self, cmd, kw):
+ Logs.debug('runner: %s\n' % cmd)
+ if self.log:
+ self.log.write('%s\n' % cmd)
+
+ try:
+ p = Utils.pproc.Popen(cmd, stdout=Utils.pproc.PIPE, stderr=Utils.pproc.PIPE, shell=True)
+ (out, err) = p.communicate()
+ except OSError, e:
+ self.log.write('error %r' % e)
+ self.fatal(str(e))
+
+ # placeholder, don't touch
+ out = str(out)
+ err = str(err)
+
+ if self.log:
+ self.log.write(out)
+ self.log.write(err)
+
+ if p.returncode:
+ if not kw.get('errmsg', ''):
+ if kw.get('mandatory', False):
+ kw['errmsg'] = out.strip()
+ else:
+ kw['errmsg'] = 'no'
+ self.fatal('fail')
+ return out
+
+@conf
+def exec_cfg(self, kw):
+
+ # pkg-config version
+ if 'atleast_pkgconfig_version' in kw:
+ cmd = '%s --atleast-pkgconfig-version=%s' % (kw['path'], kw['atleast_pkgconfig_version'])
+ self.cmd_and_log(cmd, kw)
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+ return
+
+ # checking for the version of a module
+ for x in cfg_ver:
+ y = x.replace('-', '_')
+ if y in kw:
+ self.cmd_and_log('%s --%s=%s %s' % (kw['path'], x, kw[y], kw['package']), kw)
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+ self.define(self.have_define(kw.get('uselib_store', kw['package'])), 1, 0)
+ break
+
+ # retrieving the version of a module
+ if 'modversion' in kw:
+ version = self.cmd_and_log('%s --modversion %s' % (kw['path'], kw['modversion']), kw).strip()
+ self.define('%s_VERSION' % Utils.quote_define_name(kw.get('uselib_store', kw['modversion'])), version)
+ return version
+
+ # retrieving variables of a module
+ if 'variables' in kw:
+ env = kw.get('env', self.env)
+ uselib = kw.get('uselib_store', kw['package'].upper())
+ vars = Utils.to_list(kw['variables'])
+ for v in vars:
+ val = self.cmd_and_log('%s --variable=%s %s' % (kw['path'], v, kw['package']), kw).strip()
+ var = '%s_%s' % (uselib, v)
+ env[var] = val
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+ return
+
+ lst = [kw['path']]
+
+
+ defi = kw.get('define_variable', None)
+ if not defi:
+ defi = self.env.PKG_CONFIG_DEFINES or {}
+ for key, val in defi.iteritems():
+ lst.append('--define-variable=%s=%s' % (key, val))
+
+ lst.append(kw.get('args', ''))
+ lst.append(kw['package'])
+
+ # so we assume the command-line will output flags to be parsed afterwards
+ cmd = ' '.join(lst)
+ ret = self.cmd_and_log(cmd, kw)
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+
+ self.define(self.have_define(kw.get('uselib_store', kw['package'])), 1, 0)
+ parse_flags(ret, kw.get('uselib_store', kw['package'].upper()), kw.get('env', self.env))
+ return ret
+
+@conf
+def check_cfg(self, *k, **kw):
+ """
+ for pkg-config mostly, but also all the -config tools
+ conf.check_cfg(path='mpicc', args='--showme:compile --showme:link', package='', uselib_store='OPEN_MPI')
+ conf.check_cfg(package='dbus-1', variables='system_bus_default_address session_bus_services_dir')
+ """
+
+ self.validate_cfg(kw)
+ if 'msg' in kw:
+ self.check_message_1(kw['msg'])
+ ret = None
+ try:
+ ret = self.exec_cfg(kw)
+ except Configure.ConfigurationError, e:
+ if 'errmsg' in kw:
+ self.check_message_2(kw['errmsg'], 'YELLOW')
+ if 'mandatory' in kw and kw['mandatory']:
+ if Logs.verbose > 1:
+ raise
+ else:
+ self.fatal('the configuration failed (see %r)' % self.log.name)
+ else:
+ kw['success'] = ret
+ if 'okmsg' in kw:
+ self.check_message_2(self.ret_msg(kw['okmsg'], kw))
+
+ return ret
+
+# the idea is the following: now that we are certain
+# that all the code here is only for c or c++, it is
+# easy to put all the logic in one function
+#
+# this should prevent code duplication (ita)
+
+# env: an optional environment (modified -> provide a copy)
+# compiler: cc or cxx - it tries to guess what is best
+# type: cprogram, cshlib, cstaticlib
+# code: a c code to execute
+# uselib_store: where to add the variables
+# uselib: parameters to use for building
+# define: define to set, like FOO in #define FOO, if not set, add /* #undef FOO */
+# execute: True or False - will return the result of the execution
+
+@conf
+def validate_c(self, kw):
+ """validate the parameters for the test method"""
+
+ if not 'env' in kw:
+ kw['env'] = self.env.copy()
+
+ env = kw['env']
+ if not 'compiler' in kw:
+ kw['compiler'] = 'cc'
+ if env['CXX_NAME'] and Task.TaskBase.classes.get('cxx', None):
+ kw['compiler'] = 'cxx'
+ if not self.env['CXX']:
+ self.fatal('a c++ compiler is required')
+ else:
+ if not self.env['CC']:
+ self.fatal('a c compiler is required')
+
+ if not 'type' in kw:
+ kw['type'] = 'cprogram'
+
+ assert not(kw['type'] != 'cprogram' and kw.get('execute', 0)), 'can only execute programs'
+
+
+ #if kw['type'] != 'program' and kw.get('execute', 0):
+ # raise ValueError, 'can only execute programs'
+
+ def to_header(dct):
+ if 'header_name' in dct:
+ dct = Utils.to_list(dct['header_name'])
+ return ''.join(['#include <%s>\n' % x for x in dct])
+ return ''
+
+ # set the file name
+ if not 'compile_mode' in kw:
+ kw['compile_mode'] = (kw['compiler'] == 'cxx') and 'cxx' or 'cc'
+
+ if not 'compile_filename' in kw:
+ kw['compile_filename'] = 'test.c' + ((kw['compile_mode'] == 'cxx') and 'pp' or '')
+
+ #OSX
+ if 'framework_name' in kw:
+ try: TaskGen.task_gen.create_task_macapp
+ except AttributeError: self.fatal('frameworks require the osx tool')
+
+ fwkname = kw['framework_name']
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = fwkname.upper()
+
+ if not kw.get('no_header', False):
+ if not 'header_name' in kw:
+ kw['header_name'] = []
+ fwk = '%s/%s.h' % (fwkname, fwkname)
+ if kw.get('remove_dot_h', None):
+ fwk = fwk[:-2]
+ kw['header_name'] = Utils.to_list(kw['header_name']) + [fwk]
+
+ kw['msg'] = 'Checking for framework %s' % fwkname
+ kw['framework'] = fwkname
+ #kw['frameworkpath'] = set it yourself
+
+ if 'function_name' in kw:
+ fu = kw['function_name']
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for function %s' % fu
+ kw['code'] = to_header(kw) + SNIP1 % fu
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = fu.upper()
+ if not 'define_name' in kw:
+ kw['define_name'] = self.have_define(fu)
+
+ elif 'type_name' in kw:
+ tu = kw['type_name']
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for type %s' % tu
+ if not 'header_name' in kw:
+ kw['header_name'] = 'stdint.h'
+ kw['code'] = to_header(kw) + SNIP2 % {'type_name' : tu}
+ if not 'define_name' in kw:
+ kw['define_name'] = self.have_define(tu.upper())
+
+ elif 'header_name' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for header %s' % kw['header_name']
+
+ l = Utils.to_list(kw['header_name'])
+ assert len(l)>0, 'list of headers in header_name is empty'
+
+ kw['code'] = to_header(kw) + SNIP3
+
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = l[0].upper()
+
+ if not 'define_name' in kw:
+ kw['define_name'] = self.have_define(l[0])
+
+ if 'lib' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for library %s' % kw['lib']
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = kw['lib'].upper()
+
+ if 'staticlib' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for static library %s' % kw['staticlib']
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = kw['staticlib'].upper()
+
+ if 'fragment' in kw:
+ # an additional code fragment may be provided to replace the predefined code
+ # in custom headers
+ kw['code'] = kw['fragment']
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for custom code'
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'no'
+
+ for (flagsname,flagstype) in [('cxxflags','compiler'), ('cflags','compiler'), ('linkflags','linker')]:
+ if flagsname in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for %s flags %s' % (flagstype, kw[flagsname])
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'no'
+
+ if not 'execute' in kw:
+ kw['execute'] = False
+
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'not found'
+
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+
+ if not 'code' in kw:
+ kw['code'] = SNIP3
+
+ if not kw.get('success'): kw['success'] = None
+
+ assert 'msg' in kw, 'invalid parameters, read http://freehackers.org/~tnagy/wafbook/single.html#config_helpers_c'
+
+@conf
+def post_check(self, *k, **kw):
+ "set the variables after a test was run successfully"
+
+ is_success = False
+ if kw['execute']:
+ if kw['success'] is not None:
+ is_success = True
+ else:
+ is_success = (kw['success'] == 0)
+
+ if 'define_name' in kw:
+ if 'header_name' in kw or 'function_name' in kw or 'type_name' in kw or 'fragment' in kw:
+ if kw['execute']:
+ key = kw['success']
+ if isinstance(key, str):
+ if key:
+ self.define(kw['define_name'], key, quote=kw.get('quote', 1))
+ else:
+ self.define_cond(kw['define_name'], True)
+ else:
+ self.define_cond(kw['define_name'], False)
+ else:
+ self.define_cond(kw['define_name'], is_success)
+
+ if is_success and 'uselib_store' in kw:
+ import cc, cxx
+ for k in set(cc.g_cc_flag_vars).union(cxx.g_cxx_flag_vars):
+ lk = k.lower()
+ # inconsistency: includes -> CPPPATH
+ if k == 'CPPPATH': lk = 'includes'
+ if k == 'CXXDEFINES': lk = 'defines'
+ if k == 'CCDEFINES': lk = 'defines'
+ if lk in kw:
+ val = kw[lk]
+ # remove trailing slash
+ if isinstance(val, str):
+ val = val.rstrip(os.path.sep)
+ self.env.append_unique(k + '_' + kw['uselib_store'], val)
+
+@conf
+def check(self, *k, **kw):
+ # so this will be the generic function
+ # it will be safer to use check_cxx or check_cc
+ self.validate_c(kw)
+ self.check_message_1(kw['msg'])
+ ret = None
+ try:
+ ret = self.run_c_code(*k, **kw)
+ except Configure.ConfigurationError, e:
+ self.check_message_2(kw['errmsg'], 'YELLOW')
+ if 'mandatory' in kw and kw['mandatory']:
+ if Logs.verbose > 1:
+ raise
+ else:
+ self.fatal('the configuration failed (see %r)' % self.log.name)
+ else:
+ kw['success'] = ret
+ self.check_message_2(self.ret_msg(kw['okmsg'], kw))
+
+ self.post_check(*k, **kw)
+ if not kw.get('execute', False):
+ return ret == 0
+ return ret
+
+@conf
+def run_c_code(self, *k, **kw):
+ test_f_name = kw['compile_filename']
+
+ k = 0
+ while k < 10000:
+ # make certain to use a fresh folder - necessary for win32
+ dir = os.path.join(self.blddir, '.conf_check_%d' % k)
+
+ # if the folder already exists, remove it
+ try:
+ shutil.rmtree(dir)
+ except OSError:
+ pass
+
+ try:
+ os.stat(dir)
+ except OSError:
+ break
+
+ k += 1
+
+ try:
+ os.makedirs(dir)
+ except:
+ self.fatal('cannot create a configuration test folder %r' % dir)
+
+ try:
+ os.stat(dir)
+ except:
+ self.fatal('cannot use the configuration test folder %r' % dir)
+
+ bdir = os.path.join(dir, 'testbuild')
+
+ if not os.path.exists(bdir):
+ os.makedirs(bdir)
+
+ env = kw['env']
+
+ dest = open(os.path.join(dir, test_f_name), 'w')
+ dest.write(kw['code'])
+ dest.close()
+
+ back = os.path.abspath('.')
+
+ bld = Build.BuildContext()
+ bld.log = self.log
+ bld.all_envs.update(self.all_envs)
+ bld.all_envs['default'] = env
+ bld.lst_variants = bld.all_envs.keys()
+ bld.load_dirs(dir, bdir)
+
+ os.chdir(dir)
+
+ bld.rescan(bld.srcnode)
+
+ if not 'features' in kw:
+ # conf.check(features='cc cprogram pyext', ...)
+ kw['features'] = [kw['compile_mode'], kw['type']] # "cprogram cc"
+
+ o = bld(features=kw['features'], source=test_f_name, target='testprog')
+
+ for k, v in kw.iteritems():
+ setattr(o, k, v)
+
+ self.log.write("==>\n%s\n<==\n" % kw['code'])
+
+ # compile the program
+ try:
+ bld.compile()
+ except Utils.WafError:
+ ret = Utils.ex_stack()
+ else:
+ ret = 0
+
+ # chdir before returning
+ os.chdir(back)
+
+ if ret:
+ self.log.write('command returned %r' % ret)
+ self.fatal(str(ret))
+
+ # if we need to run the program, try to get its result
+ # keep the name of the program to execute
+ if kw['execute']:
+ lastprog = o.link_task.outputs[0].abspath(env)
+
+ args = Utils.to_list(kw.get('exec_args', []))
+ proc = Utils.pproc.Popen([lastprog] + args, stdout=Utils.pproc.PIPE, stderr=Utils.pproc.PIPE)
+ (out, err) = proc.communicate()
+ w = self.log.write
+ w(str(out))
+ w('\n')
+ w(str(err))
+ w('\n')
+ w('returncode %r' % proc.returncode)
+ w('\n')
+ if proc.returncode:
+ self.fatal(Utils.ex_stack())
+ ret = out
+
+ return ret
+
+@conf
+def check_cxx(self, *k, **kw):
+ kw['compiler'] = 'cxx'
+ return self.check(*k, **kw)
+
+@conf
+def check_cc(self, *k, **kw):
+ kw['compiler'] = 'cc'
+ return self.check(*k, **kw)
+
+@conf
+def define(self, define, value, quote=1):
+ """store a single define and its state into an internal list for later
+ writing to a config header file. Value can only be
+ a string or int; other types not supported. String
+ values will appear properly quoted in the generated
+ header file."""
+ assert define and isinstance(define, str)
+
+ # ordered_dict is for writing the configuration header in order
+ tbl = self.env[DEFINES] or Utils.ordered_dict()
+
+ # the user forgot to tell if the value is quoted or not
+ if isinstance(value, str):
+ if quote:
+ tbl[define] = '"%s"' % repr('"'+value)[2:-1].replace('"', '\\"')
+ else:
+ tbl[define] = value
+ elif isinstance(value, int):
+ tbl[define] = value
+ else:
+ raise TypeError('define %r -> %r must be a string or an int' % (define, value))
+
+ # add later to make reconfiguring faster
+ self.env[DEFINES] = tbl
+ self.env[define] = value # <- not certain this is necessary
+
+@conf
+def undefine(self, define):
+ """store a single define and its state into an internal list
+ for later writing to a config header file"""
+ assert define and isinstance(define, str)
+
+ tbl = self.env[DEFINES] or Utils.ordered_dict()
+
+ value = UNDEFINED
+ tbl[define] = value
+
+ # add later to make reconfiguring faster
+ self.env[DEFINES] = tbl
+ self.env[define] = value
+
+@conf
+def define_cond(self, name, value):
+ """Conditionally define a name.
+ Formally equivalent to: if value: define(name, 1) else: undefine(name)"""
+ if value:
+ self.define(name, 1)
+ else:
+ self.undefine(name)
+
+@conf
+def is_defined(self, key):
+ defines = self.env[DEFINES]
+ if not defines:
+ return False
+ try:
+ value = defines[key]
+ except KeyError:
+ return False
+ else:
+ return value != UNDEFINED
+
+@conf
+def get_define(self, define):
+ "get the value of a previously stored define"
+ try: return self.env[DEFINES][define]
+ except KeyError: return None
+
+@conf
+def have_define(self, name):
+ "prefix the define with 'HAVE_' and make sure it has valid characters."
+ return self.__dict__.get('HAVE_PAT', 'HAVE_%s') % Utils.quote_define_name(name)
+
+@conf
+def write_config_header(self, configfile='', env='', guard='', top=False):
+ "save the defines into a file"
+ if not configfile: configfile = WAF_CONFIG_H
+ waf_guard = guard or '_%s_WAF' % Utils.quote_define_name(configfile)
+
+ # configfile -> absolute path
+ # there is a good reason to concatenate first and to split afterwards
+ if not env: env = self.env
+ if top:
+ diff = ''
+ else:
+ diff = Utils.diff_path(self.srcdir, self.curdir)
+ full = os.sep.join([self.blddir, env.variant(), diff, configfile])
+ full = os.path.normpath(full)
+ (dir, base) = os.path.split(full)
+
+ try: os.makedirs(dir)
+ except: pass
+
+ dest = open(full, 'w')
+ dest.write('/* Configuration header created by Waf - do not edit */\n')
+ dest.write('#ifndef %s\n#define %s\n\n' % (waf_guard, waf_guard))
+
+ dest.write(self.get_config_header())
+
+ # config files are not removed on "waf clean"
+ env.append_unique(CFG_FILES, os.path.join(diff, configfile))
+
+ dest.write('\n#endif /* %s */\n' % waf_guard)
+ dest.close()
+
+@conf
+def get_config_header(self):
+ """Fill-in the contents of the config header. Override when you need to write your own config header."""
+ config_header = []
+
+ tbl = self.env[DEFINES] or Utils.ordered_dict()
+ for key in tbl.allkeys:
+ value = tbl[key]
+ if value is None:
+ config_header.append('#define %s' % key)
+ elif value is UNDEFINED:
+ config_header.append('/* #undef %s */' % key)
+ else:
+ config_header.append('#define %s %s' % (key, value))
+ return "\n".join(config_header)
+
+@conftest
+def find_cpp(conf):
+ v = conf.env
+ cpp = []
+ if v['CPP']: cpp = v['CPP']
+ elif 'CPP' in conf.environ: cpp = conf.environ['CPP']
+ if not cpp: cpp = conf.find_program('cpp', var='CPP')
+ #if not cpp: cpp = v['CC']
+ #if not cpp: cpp = v['CXX']
+ v['CPP'] = cpp
+
+@conftest
+def cc_add_flags(conf):
+ conf.add_os_flags('CFLAGS', 'CCFLAGS')
+ conf.add_os_flags('CPPFLAGS')
+
+@conftest
+def cxx_add_flags(conf):
+ conf.add_os_flags('CXXFLAGS')
+ conf.add_os_flags('CPPFLAGS')
+
+@conftest
+def link_add_flags(conf):
+ conf.add_os_flags('LINKFLAGS')
+ conf.add_os_flags('LDFLAGS', 'LINKFLAGS')
+
+@conftest
+def cc_load_tools(conf):
+ conf.check_tool('cc')
+
+@conftest
+def cxx_load_tools(conf):
+ conf.check_tool('cxx')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"C# support"
+
+import TaskGen, Utils, Task, Options
+from Logs import error
+from TaskGen import before, after, taskgen, feature
+
+flag_vars= ['FLAGS', 'ASSEMBLIES']
+
+@feature('cs')
+def init_cs(self):
+ Utils.def_attrs(self,
+ flags = '',
+ assemblies = '',
+ resources = '',
+ uselib = '')
+
+@feature('cs')
+@after('init_cs')
+def apply_uselib_cs(self):
+ if not self.uselib:
+ return
+ global flag_vars
+ for var in self.to_list(self.uselib):
+ for v in self.flag_vars:
+ val = self.env[v+'_'+var]
+ if val: self.env.append_value(v, val)
+
+@feature('cs')
+@after('apply_uselib_cs')
+@before('apply_core')
+def apply_cs(self):
+ try: self.meths.remove('apply_core')
+ except ValueError: pass
+
+ # process the flags for the assemblies
+ for i in self.to_list(self.assemblies) + self.env['ASSEMBLIES']:
+ self.env.append_unique('_ASSEMBLIES', '/r:'+i)
+
+ # process the flags for the resources
+ for i in self.to_list(self.resources):
+ self.env.append_unique('_RESOURCES', '/resource:'+i)
+
+ # what kind of assembly are we generating?
+ self.env['_TYPE'] = getattr(self, 'type', 'exe')
+
+ # additional flags
+ self.env.append_unique('_FLAGS', self.to_list(self.flags))
+ self.env.append_unique('_FLAGS', self.env.FLAGS)
+
+ # process the sources
+ nodes = [self.path.find_resource(i) for i in self.to_list(self.source)]
+ self.create_task('mcs', nodes, self.path.find_or_declare(self.target))
+
+Task.simple_task_type('mcs', '${MCS} ${SRC} /target:${_TYPE} /out:${TGT} ${_FLAGS} ${_ASSEMBLIES} ${_RESOURCES}', color='YELLOW')
+
+def detect(conf):
+ csc = getattr(Options.options, 'cscbinary', None)
+ if csc:
+ conf.env.MCS = csc
+ conf.find_program(['gmcs', 'mcs'], var='MCS')
+
+def set_options(opt):
+ opt.add_option('--with-csc-binary', type='string', dest='cscbinary')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+"Base for c++ programs and libraries"
+
+import TaskGen, Task, Utils
+from Logs import debug
+import ccroot # <- do not remove
+from TaskGen import feature, before, extension, after
+
+g_cxx_flag_vars = [
+'CXXDEPS', 'FRAMEWORK', 'FRAMEWORKPATH',
+'STATICLIB', 'LIB', 'LIBPATH', 'LINKFLAGS', 'RPATH',
+'CXXFLAGS', 'CCFLAGS', 'CPPPATH', 'CPPFLAGS', 'CXXDEFINES']
+"main cpp variables"
+
+EXT_CXX = ['.cpp', '.cc', '.cxx', '.C', '.c++']
+
+g_cxx_type_vars=['CXXFLAGS', 'LINKFLAGS']
+
+# TODO remove in waf 1.6
+class cxx_taskgen(ccroot.ccroot_abstract):
+ pass
+
+@feature('cxx')
+@before('apply_type_vars')
+@after('default_cc')
+def init_cxx(self):
+ if not 'cc' in self.features:
+ self.mappings['.c'] = TaskGen.task_gen.mappings['.cxx']
+
+ self.p_flag_vars = set(self.p_flag_vars).union(g_cxx_flag_vars)
+ self.p_type_vars = set(self.p_type_vars).union(g_cxx_type_vars)
+
+ if not self.env['CXX_NAME']:
+ raise Utils.WafError("At least one compiler (g++, ..) must be selected")
+
+@feature('cxx')
+@after('apply_incpaths')
+def apply_obj_vars_cxx(self):
+ """after apply_incpaths for INC_PATHS"""
+ env = self.env
+ app = env.append_unique
+ cxxpath_st = env['CPPPATH_ST']
+
+ # local flags come first
+ # set the user-defined includes paths
+ for i in env['INC_PATHS']:
+ app('_CXXINCFLAGS', cxxpath_st % i.bldpath(env))
+ app('_CXXINCFLAGS', cxxpath_st % i.srcpath(env))
+
+ # set the library include paths
+ for i in env['CPPPATH']:
+ app('_CXXINCFLAGS', cxxpath_st % i)
+
+@feature('cxx')
+@after('apply_lib_vars')
+def apply_defines_cxx(self):
+ """after uselib is set for CXXDEFINES"""
+ self.defines = getattr(self, 'defines', [])
+ lst = self.to_list(self.defines) + self.to_list(self.env['CXXDEFINES'])
+ milst = []
+
+ # now process the local defines
+ for defi in lst:
+ if not defi in milst:
+ milst.append(defi)
+
+ # CXXDEFINES_USELIB
+ libs = self.to_list(self.uselib)
+ for l in libs:
+ val = self.env['CXXDEFINES_'+l]
+ if val: milst += self.to_list(val)
+
+ self.env['DEFLINES'] = ["%s %s" % (x[0], Utils.trimquotes('='.join(x[1:]))) for x in [y.split('=') for y in milst]]
+ y = self.env['CXXDEFINES_ST']
+ self.env.append_unique('_CXXDEFFLAGS', [y%x for x in milst])
+
+@extension(EXT_CXX)
+def cxx_hook(self, node):
+ # create the compilation task: cpp or cc
+ if getattr(self, 'obj_ext', None):
+ obj_ext = self.obj_ext
+ else:
+ obj_ext = '_%d.o' % self.idx
+
+ task = self.create_task('cxx', node, node.change_ext(obj_ext))
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ raise Utils.WafError('Have you forgotten to set the feature "cxx" on %s?' % str(self))
+ return task
+
+cxx_str = '${CXX} ${CXXFLAGS} ${CPPFLAGS} ${_CXXINCFLAGS} ${_CXXDEFFLAGS} ${CXX_SRC_F}${SRC} ${CXX_TGT_F}${TGT}'
+cls = Task.simple_task_type('cxx', cxx_str, color='GREEN', ext_out='.o', ext_in='.cxx', shell=False)
+cls.scan = ccroot.scan
+cls.vars.append('CXXDEPS')
+
+link_str = '${LINK_CXX} ${CXXLNK_SRC_F}${SRC} ${CXXLNK_TGT_F}${TGT[0].abspath(env)} ${LINKFLAGS}'
+cls = Task.simple_task_type('cxx_link', link_str, color='YELLOW', ext_in='.o', ext_out='.bin', shell=False)
+cls.maxjobs = 1
+cls.install = Utils.nada
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+# Thomas Nagy, 2007-2008 (ita)
+
+import os, sys, re, optparse
+import ccroot # <- leave this
+import TaskGen, Utils, Task, Configure, Logs, Build
+from Logs import debug, error
+from TaskGen import taskgen, feature, after, before, extension
+from Configure import conftest
+
+EXT_D = ['.d', '.di', '.D']
+D_METHS = ['apply_core', 'apply_vnum', 'apply_objdeps'] # additional d methods
+
+DLIB = """
+version(D_Version2) {
+ import std.stdio;
+ int main() {
+ writefln("phobos2");
+ return 0;
+ }
+} else {
+ version(Tango) {
+ import tango.stdc.stdio;
+ int main() {
+ printf("tango");
+ return 0;
+ }
+ } else {
+ import std.stdio;
+ int main() {
+ writefln("phobos1");
+ return 0;
+ }
+ }
+}
+"""
+
+def filter_comments(filename):
+ txt = Utils.readf(filename)
+ i = 0
+ buf = []
+ max = len(txt)
+ begin = 0
+ while i < max:
+ c = txt[i]
+ if c == '"' or c == "'": # skip a string or character literal
+ buf.append(txt[begin:i])
+ delim = c
+ i += 1
+ while i < max:
+ c = txt[i]
+ if c == delim: break
+ elif c == '\\': # skip the character following backslash
+ i += 1
+ i += 1
+ i += 1
+ begin = i
+ elif c == '/': # try to replace a comment with whitespace
+ buf.append(txt[begin:i])
+ i += 1
+ if i == max: break
+ c = txt[i]
+ if c == '+': # eat nesting /+ +/ comment
+ i += 1
+ nesting = 1
+ c = None
+ while i < max:
+ prev = c
+ c = txt[i]
+ if prev == '/' and c == '+':
+ nesting += 1
+ c = None
+ elif prev == '+' and c == '/':
+ nesting -= 1
+ if nesting == 0: break
+ c = None
+ i += 1
+ elif c == '*': # eat /* */ comment
+ i += 1
+ c = None
+ while i < max:
+ prev = c
+ c = txt[i]
+ if prev == '*' and c == '/': break
+ i += 1
+ elif c == '/': # eat // comment
+ i += 1
+ while i < max and txt[i] != '\n':
+ i += 1
+ else: # no comment
+ begin = i - 1
+ continue
+ i += 1
+ begin = i
+ buf.append(' ')
+ else:
+ i += 1
+ buf.append(txt[begin:])
+ return buf
+
+class d_parser(object):
+ def __init__(self, env, incpaths):
+ #self.code = ''
+ #self.module = ''
+ #self.imports = []
+
+ self.allnames = []
+
+ self.re_module = re.compile("module\s+([^;]+)")
+ self.re_import = re.compile("import\s+([^;]+)")
+ self.re_import_bindings = re.compile("([^:]+):(.*)")
+ self.re_import_alias = re.compile("[^=]+=(.+)")
+
+ self.env = env
+
+ self.nodes = []
+ self.names = []
+
+ self.incpaths = incpaths
+
+ def tryfind(self, filename):
+ found = 0
+ for n in self.incpaths:
+ found = n.find_resource(filename.replace('.', '/') + '.d')
+ if found:
+ self.nodes.append(found)
+ self.waiting.append(found)
+ break
+ if not found:
+ if not filename in self.names:
+ self.names.append(filename)
+
+ def get_strings(self, code):
+ #self.imports = []
+ self.module = ''
+ lst = []
+
+ # get the module name (if present)
+
+ mod_name = self.re_module.search(code)
+ if mod_name:
+ self.module = re.sub('\s+', '', mod_name.group(1)) # strip all whitespaces
+
+ # go through the code, have a look at all import occurrences
+
+ # first, lets look at anything beginning with "import" and ending with ";"
+ import_iterator = self.re_import.finditer(code)
+ if import_iterator:
+ for import_match in import_iterator:
+ import_match_str = re.sub('\s+', '', import_match.group(1)) # strip all whitespaces
+
+ # does this end with an import bindings declaration?
+ # (import bindings always terminate the list of imports)
+ bindings_match = self.re_import_bindings.match(import_match_str)
+ if bindings_match:
+ import_match_str = bindings_match.group(1)
+ # if so, extract the part before the ":" (since the module declaration(s) is/are located there)
+
+ # split the matching string into a bunch of strings, separated by a comma
+ matches = import_match_str.split(',')
+
+ for match in matches:
+ alias_match = self.re_import_alias.match(match)
+ if alias_match:
+ # is this an alias declaration? (alias = module name) if so, extract the module name
+ match = alias_match.group(1)
+
+ lst.append(match)
+ return lst
+
+ def start(self, node):
+ self.waiting = [node]
+ # while the stack is not empty, add the dependencies
+ while self.waiting:
+ nd = self.waiting.pop(0)
+ self.iter(nd)
+
+ def iter(self, node):
+ path = node.abspath(self.env) # obtain the absolute path
+ code = "".join(filter_comments(path)) # read the file and filter the comments
+ names = self.get_strings(code) # obtain the import strings
+ for x in names:
+ # optimization
+ if x in self.allnames: continue
+ self.allnames.append(x)
+
+ # for each name, see if it is like a node or not
+ self.tryfind(x)
+
+def scan(self):
+ "look for .d/.di the .d source need"
+ env = self.env
+ gruik = d_parser(env, env['INC_PATHS'])
+ gruik.start(self.inputs[0])
+
+ if Logs.verbose:
+ debug('deps: nodes found for %s: %s %s' % (str(self.inputs[0]), str(gruik.nodes), str(gruik.names)))
+ #debug("deps found for %s: %s" % (str(node), str(gruik.deps)), 'deps')
+ return (gruik.nodes, gruik.names)
+
+def get_target_name(self):
+ "for d programs and libs"
+ v = self.env
+ tp = 'program'
+ for x in self.features:
+ if x in ['dshlib', 'dstaticlib']:
+ tp = x.lstrip('d')
+ return v['D_%s_PATTERN' % tp] % self.target
+
+d_params = {
+'dflags': '',
+'importpaths':'',
+'libs':'',
+'libpaths':'',
+'generate_headers':False,
+}
+
+@feature('d')
+@before('apply_type_vars')
+def init_d(self):
+ for x in d_params:
+ setattr(self, x, getattr(self, x, d_params[x]))
+
+class d_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+ # COMPAT
+ if len(k) > 1:
+ self.features.append('d' + k[1])
+
+# okay, we borrow a few methods from ccroot
+TaskGen.bind_feature('d', D_METHS)
+
+@feature('d')
+@before('apply_d_libs')
+def init_d(self):
+ Utils.def_attrs(self,
+ dflags='',
+ importpaths='',
+ libs='',
+ libpaths='',
+ uselib='',
+ uselib_local='',
+ generate_headers=False, # set to true if you want .di files as well as .o
+ compiled_tasks=[],
+ add_objects=[],
+ link_task=None)
+
+@feature('d')
+@after('apply_d_link', 'init_d')
+@before('apply_vnum', 'apply_d_vars')
+def apply_d_libs(self):
+ """after apply_link because of 'link_task'
+ after default_cc because of the attribute 'uselib'"""
+ env = self.env
+
+ # 1. the case of the libs defined in the project (visit ancestors first)
+ # the ancestors external libraries (uselib) will be prepended
+ self.uselib = self.to_list(self.uselib)
+ names = self.to_list(self.uselib_local)
+
+ seen = set([])
+ tmp = Utils.deque(names) # consume a copy of the list of names
+ while tmp:
+ lib_name = tmp.popleft()
+ # visit dependencies only once
+ if lib_name in seen:
+ continue
+
+ y = self.name_to_obj(lib_name)
+ if not y:
+ raise Utils.WafError('object %r was not found in uselib_local (required by %r)' % (lib_name, self.name))
+ y.post()
+ seen.add(lib_name)
+
+ # object has ancestors to process (shared libraries): add them to the end of the list
+ if getattr(y, 'uselib_local', None):
+ lst = y.to_list(y.uselib_local)
+ if 'dshlib' in y.features or 'dprogram' in y.features:
+ lst = [x for x in lst if not 'dstaticlib' in self.name_to_obj(x).features]
+ tmp.extend(lst)
+
+ # link task and flags
+ if getattr(y, 'link_task', None):
+
+ link_name = y.target[y.target.rfind(os.sep) + 1:]
+ if 'dstaticlib' in y.features or 'dshlib' in y.features:
+ env.append_unique('DLINKFLAGS', env.DLIB_ST % link_name)
+ env.append_unique('DLINKFLAGS', env.DLIBPATH_ST % y.link_task.outputs[0].parent.bldpath(env))
+
+ # the order
+ self.link_task.set_run_after(y.link_task)
+
+ # for the recompilation
+ dep_nodes = getattr(self.link_task, 'dep_nodes', [])
+ self.link_task.dep_nodes = dep_nodes + y.link_task.outputs
+
+ # add ancestors uselib too - but only propagate those that have no staticlib
+ for v in self.to_list(y.uselib):
+ if not v in self.uselib:
+ self.uselib.insert(0, v)
+
+ # if the library task generator provides 'export_incdirs', add to the include path
+ # the export_incdirs must be a list of paths relative to the other library
+ if getattr(y, 'export_incdirs', None):
+ for x in self.to_list(y.export_incdirs):
+ node = y.path.find_dir(x)
+ if not node:
+ raise Utils.WafError('object %r: invalid folder %r in export_incdirs' % (y.target, x))
+ self.env.append_unique('INC_PATHS', node)
+
+@feature('dprogram', 'dshlib', 'dstaticlib')
+@after('apply_core')
+def apply_d_link(self):
+ link = getattr(self, 'link', None)
+ if not link:
+ if 'dstaticlib' in self.features: link = 'static_link'
+ else: link = 'd_link'
+
+ outputs = [t.outputs[0] for t in self.compiled_tasks]
+ self.link_task = self.create_task(link, outputs, self.path.find_or_declare(get_target_name(self)))
+
+@feature('d')
+@after('apply_core')
+def apply_d_vars(self):
+ env = self.env
+ dpath_st = env['DPATH_ST']
+ lib_st = env['DLIB_ST']
+ libpath_st = env['DLIBPATH_ST']
+
+ importpaths = self.to_list(self.importpaths)
+ libpaths = []
+ libs = []
+ uselib = self.to_list(self.uselib)
+
+ for i in uselib:
+ if env['DFLAGS_' + i]:
+ env.append_unique('DFLAGS', env['DFLAGS_' + i])
+
+ for x in self.features:
+ if not x in ['dprogram', 'dstaticlib', 'dshlib']:
+ continue
+ x.lstrip('d')
+ d_shlib_dflags = env['D_' + x + '_DFLAGS']
+ if d_shlib_dflags:
+ env.append_unique('DFLAGS', d_shlib_dflags)
+
+ # add import paths
+ for i in uselib:
+ if env['DPATH_' + i]:
+ for entry in self.to_list(env['DPATH_' + i]):
+ if not entry in importpaths:
+ importpaths.append(entry)
+
+ # now process the import paths
+ for path in importpaths:
+ if os.path.isabs(path):
+ env.append_unique('_DIMPORTFLAGS', dpath_st % path)
+ else:
+ node = self.path.find_dir(path)
+ self.env.append_unique('INC_PATHS', node)
+ env.append_unique('_DIMPORTFLAGS', dpath_st % node.srcpath(env))
+ env.append_unique('_DIMPORTFLAGS', dpath_st % node.bldpath(env))
+
+ # add library paths
+ for i in uselib:
+ if env['LIBPATH_' + i]:
+ for entry in self.to_list(env['LIBPATH_' + i]):
+ if not entry in libpaths:
+ libpaths.append(entry)
+ libpaths = self.to_list(self.libpaths) + libpaths
+
+ # now process the library paths
+ # apply same path manipulation as used with import paths
+ for path in libpaths:
+ if not os.path.isabs(path):
+ node = self.path.find_resource(path)
+ if not node:
+ raise Utils.WafError('could not find libpath %r from %r' % (path, self))
+ path = node.abspath(self.env)
+
+ env.append_unique('DLINKFLAGS', libpath_st % path)
+
+ # add libraries
+ for i in uselib:
+ if env['LIB_' + i]:
+ for entry in self.to_list(env['LIB_' + i]):
+ if not entry in libs:
+ libs.append(entry)
+ libs.extend(self.to_list(self.libs))
+
+ # process user flags
+ for flag in self.to_list(self.dflags):
+ env.append_unique('DFLAGS', flag)
+
+ # now process the libraries
+ for lib in libs:
+ env.append_unique('DLINKFLAGS', lib_st % lib)
+
+ # add linker flags
+ for i in uselib:
+ dlinkflags = env['DLINKFLAGS_' + i]
+ if dlinkflags:
+ for linkflag in dlinkflags:
+ env.append_unique('DLINKFLAGS', linkflag)
+
+@feature('dshlib')
+@after('apply_d_vars')
+def add_shlib_d_flags(self):
+ for linkflag in self.env['D_shlib_LINKFLAGS']:
+ self.env.append_unique('DLINKFLAGS', linkflag)
+
+@extension(EXT_D)
+def d_hook(self, node):
+ # create the compilation task: cpp or cc
+ task = self.create_task(self.generate_headers and 'd_with_header' or 'd')
+ try: obj_ext = self.obj_ext
+ except AttributeError: obj_ext = '_%d.o' % self.idx
+
+ task.inputs = [node]
+ task.outputs = [node.change_ext(obj_ext)]
+ self.compiled_tasks.append(task)
+
+ if self.generate_headers:
+ header_node = node.change_ext(self.env['DHEADER_ext'])
+ task.outputs += [header_node]
+
+d_str = '${D_COMPILER} ${DFLAGS} ${_DIMPORTFLAGS} ${D_SRC_F}${SRC} ${D_TGT_F}${TGT}'
+d_with_header_str = '${D_COMPILER} ${DFLAGS} ${_DIMPORTFLAGS} \
+${D_HDR_F}${TGT[1].bldpath(env)} \
+${D_SRC_F}${SRC} \
+${D_TGT_F}${TGT[0].bldpath(env)}'
+link_str = '${D_LINKER} ${DLNK_SRC_F}${SRC} ${DLNK_TGT_F}${TGT} ${DLINKFLAGS}'
+
+def override_exec(cls):
+ """stupid dmd wants -of stuck to the file name"""
+ old_exec = cls.exec_command
+ def exec_command(self, *k, **kw):
+ if isinstance(k[0], list):
+ lst = k[0]
+ for i in xrange(len(lst)):
+ if lst[i] == '-of':
+ del lst[i]
+ lst[i] = '-of' + lst[i]
+ break
+ return old_exec(self, *k, **kw)
+ cls.exec_command = exec_command
+
+cls = Task.simple_task_type('d', d_str, 'GREEN', before='static_link d_link', shell=False)
+cls.scan = scan
+override_exec(cls)
+
+cls = Task.simple_task_type('d_with_header', d_with_header_str, 'GREEN', before='static_link d_link', shell=False)
+override_exec(cls)
+
+cls = Task.simple_task_type('d_link', link_str, color='YELLOW', shell=False)
+override_exec(cls)
+
+# for feature request #104
+@taskgen
+def generate_header(self, filename, install_path):
+ if not hasattr(self, 'header_lst'): self.header_lst = []
+ self.meths.append('process_header')
+ self.header_lst.append([filename, install_path])
+
+@before('apply_core')
+def process_header(self):
+ env = self.env
+ for i in getattr(self, 'header_lst', []):
+ node = self.path.find_resource(i[0])
+
+ if not node:
+ raise Utils.WafError('file not found on d obj '+i[0])
+
+ task = self.create_task('d_header')
+ task.set_inputs(node)
+ task.set_outputs(node.change_ext('.di'))
+
+d_header_str = '${D_COMPILER} ${D_HEADER} ${SRC}'
+Task.simple_task_type('d_header', d_header_str, color='BLUE', shell=False)
+
+@conftest
+def d_platform_flags(conf):
+ v = conf.env
+ binfmt = v.DEST_BINFMT or Utils.unversioned_sys_platform_to_binary_format(
+ v.DEST_OS or Utils.unversioned_sys_platform())
+ if binfmt == 'pe':
+ v['D_program_PATTERN'] = '%s.exe'
+ v['D_shlib_PATTERN'] = 'lib%s.dll'
+ v['D_staticlib_PATTERN'] = 'lib%s.a'
+ else:
+ v['D_program_PATTERN'] = '%s'
+ v['D_shlib_PATTERN'] = 'lib%s.so'
+ v['D_staticlib_PATTERN'] = 'lib%s.a'
+
+@conftest
+def check_dlibrary(conf):
+ ret = conf.check_cc(features='d dprogram', fragment=DLIB, mandatory=True, compile_filename='test.d', execute=True)
+ conf.env.DLIBRARY = ret.strip()
+
+# quick test #
+if __name__ == "__main__":
+ #Logs.verbose = 2
+
+ try: arg = sys.argv[1]
+ except IndexError: arg = "file.d"
+
+ print("".join(filter_comments(arg)))
+ # TODO
+ paths = ['.']
+
+ #gruik = filter()
+ #gruik.start(arg)
+
+ #code = "".join(gruik.buf)
+
+ #print "we have found the following code"
+ #print code
+
+ #print "now parsing"
+ #print "-------------------------------------------"
+ """
+ parser_ = d_parser()
+ parser_.start(arg)
+
+ print "module: %s" % parser_.module
+ print "imports: ",
+ for imp in parser_.imports:
+ print imp + " ",
+ print
+"""
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+import Task, Utils
+from TaskGen import taskgen, before, after, feature
+
+@taskgen
+def add_dbus_file(self, filename, prefix, mode):
+ if not hasattr(self, 'dbus_lst'):
+ self.dbus_lst = []
+ self.meths.append('process_dbus')
+ self.dbus_lst.append([filename, prefix, mode])
+
+@before('apply_core')
+def process_dbus(self):
+ for filename, prefix, mode in getattr(self, 'dbus_lst', []):
+ node = self.path.find_resource(filename)
+
+ if not node:
+ raise Utils.WafError('file not found ' + filename)
+
+ tsk = self.create_task('dbus_binding_tool', node, node.change_ext('.h'))
+
+ tsk.env.DBUS_BINDING_TOOL_PREFIX = prefix
+ tsk.env.DBUS_BINDING_TOOL_MODE = mode
+
+Task.simple_task_type('dbus_binding_tool',
+ '${DBUS_BINDING_TOOL} --prefix=${DBUS_BINDING_TOOL_PREFIX} --mode=${DBUS_BINDING_TOOL_MODE} --output=${TGT} ${SRC}',
+ color='BLUE', before='cc')
+
+def detect(conf):
+ dbus_binding_tool = conf.find_program('dbus-binding-tool', var='DBUS_BINDING_TOOL')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+# Thomas Nagy, 2008 (ita)
+
+import sys
+import Utils, ar
+from Configure import conftest
+
+@conftest
+def find_dmd(conf):
+ conf.find_program(['dmd', 'ldc'], var='D_COMPILER', mandatory=True)
+
+@conftest
+def common_flags_ldc(conf):
+ v = conf.env
+ v['DFLAGS'] = ['-d-version=Posix']
+ v['DLINKFLAGS'] = []
+ v['D_shlib_DFLAGS'] = ['-relocation-model=pic']
+
+@conftest
+def common_flags_dmd(conf):
+ v = conf.env
+
+ # _DFLAGS _DIMPORTFLAGS
+
+ # Compiler is dmd so 'gdc' part will be ignored, just
+ # ensure key is there, so wscript can append flags to it
+ v['DFLAGS'] = ['-version=Posix']
+
+ v['D_SRC_F'] = ''
+ v['D_TGT_F'] = ['-c', '-of']
+ v['DPATH_ST'] = '-I%s' # template for adding import paths
+
+ # linker
+ v['D_LINKER'] = v['D_COMPILER']
+ v['DLNK_SRC_F'] = ''
+ v['DLNK_TGT_F'] = '-of'
+
+ v['DLIB_ST'] = '-L-l%s' # template for adding libs
+ v['DLIBPATH_ST'] = '-L-L%s' # template for adding libpaths
+
+ # linker debug levels
+ v['DFLAGS_OPTIMIZED'] = ['-O']
+ v['DFLAGS_DEBUG'] = ['-g', '-debug']
+ v['DFLAGS_ULTRADEBUG'] = ['-g', '-debug']
+ v['DLINKFLAGS'] = ['-quiet']
+
+ v['D_shlib_DFLAGS'] = ['-fPIC']
+ v['D_shlib_LINKFLAGS'] = ['-L-shared']
+
+ v['DHEADER_ext'] = '.di'
+ v['D_HDR_F'] = ['-H', '-Hf']
+
+def detect(conf):
+ conf.find_dmd()
+ conf.check_tool('ar')
+ conf.check_tool('d')
+ conf.common_flags_dmd()
+ conf.d_platform_flags()
+
+ if conf.env.D_COMPILER.find('ldc') > -1:
+ conf.common_flags_ldc()
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# John O'Meara, 2006
+# Thomas Nagy, 2006-2008
+
+"Flex processing"
+
+import TaskGen
+
+def decide_ext(self, node):
+ if 'cxx' in self.features: return '.lex.cc'
+ else: return '.lex.c'
+
+TaskGen.declare_chain(
+ name = 'flex',
+ rule = '${FLEX} -o${TGT} ${FLEXFLAGS} ${SRC}',
+ ext_in = '.l',
+ ext_out = '.c .cxx',
+ decider = decide_ext
+)
+
+def detect(conf):
+ conf.find_program('flex', var='FLEX', mandatory=True)
+ conf.env['FLEXFLAGS'] = ''
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008 (ita)
+
+"as and gas"
+
+import os, sys
+import Task
+from TaskGen import extension, taskgen, after, before
+
+EXT_ASM = ['.s', '.S', '.asm', '.ASM', '.spp', '.SPP']
+
+as_str = '${AS} ${ASFLAGS} ${_ASINCFLAGS} ${SRC} -o ${TGT}'
+Task.simple_task_type('asm', as_str, 'PINK', ext_out='.o', shell=False)
+
+@extension(EXT_ASM)
+def asm_hook(self, node):
+ # create the compilation task: cpp or cc
+ try: obj_ext = self.obj_ext
+ except AttributeError: obj_ext = '_%d.o' % self.idx
+
+ task = self.create_task('asm', node, node.change_ext(obj_ext))
+ self.compiled_tasks.append(task)
+ self.meths.append('asm_incflags')
+
+@after('apply_obj_vars_cc')
+@after('apply_obj_vars_cxx')
+@before('apply_link')
+def asm_incflags(self):
+ self.env.append_value('_ASINCFLAGS', self.env.ASINCFLAGS)
+ var = ('cxx' in self.features) and 'CXX' or 'CC'
+ self.env.append_value('_ASINCFLAGS', self.env['_%sINCFLAGS' % var])
+
+def detect(conf):
+ conf.find_program(['gas', 'as'], var='AS')
+ if not conf.env.AS: conf.env.AS = conf.env.CC
+ #conf.env.ASFLAGS = ['-c'] <- may be necesary for .S files
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2008 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+
+import os, sys
+import Configure, Options, Utils
+import ccroot, ar
+from Configure import conftest
+
+@conftest
+def find_gcc(conf):
+ cc = conf.find_program(['gcc', 'cc'], var='CC', mandatory=True)
+ cc = conf.cmd_to_list(cc)
+ ccroot.get_cc_version(conf, cc, gcc=True)
+ conf.env.CC_NAME = 'gcc'
+ conf.env.CC = cc
+
+@conftest
+def gcc_common_flags(conf):
+ v = conf.env
+
+ # CPPFLAGS CCDEFINES _CCINCFLAGS _CCDEFFLAGS
+
+ v['CCFLAGS_DEBUG'] = ['-g']
+
+ v['CCFLAGS_RELEASE'] = ['-O2']
+
+ v['CC_SRC_F'] = ''
+ v['CC_TGT_F'] = ['-c', '-o', ''] # shell hack for -MD
+ v['CPPPATH_ST'] = '-I%s' # template for adding include paths
+
+ # linker
+ if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+ v['CCLNK_SRC_F'] = ''
+ v['CCLNK_TGT_F'] = ['-o', ''] # shell hack for -MD
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STATICLIB_ST'] = '-l%s'
+ v['STATICLIBPATH_ST'] = '-L%s'
+ v['RPATH_ST'] = '-Wl,-rpath,%s'
+ v['CCDEFINES_ST'] = '-D%s'
+
+ v['SONAME_ST'] = '-Wl,-h,%s'
+ v['SHLIB_MARKER'] = '-Wl,-Bdynamic'
+ v['STATICLIB_MARKER'] = '-Wl,-Bstatic'
+ v['FULLSTATIC_MARKER'] = '-static'
+
+ # program
+ v['program_PATTERN'] = '%s'
+
+ # shared library
+ v['shlib_CCFLAGS'] = ['-fPIC', '-DPIC'] # avoid using -DPIC, -fPIC aleady defines the __PIC__ macro
+ v['shlib_LINKFLAGS'] = ['-shared']
+ v['shlib_PATTERN'] = 'lib%s.so'
+
+ # static lib
+ v['staticlib_LINKFLAGS'] = ['-Wl,-Bstatic']
+ v['staticlib_PATTERN'] = 'lib%s.a'
+
+ # osx stuff
+ v['LINKFLAGS_MACBUNDLE'] = ['-bundle', '-undefined', 'dynamic_lookup']
+ v['CCFLAGS_MACBUNDLE'] = ['-fPIC']
+ v['macbundle_PATTERN'] = '%s.bundle'
+
+@conftest
+def gcc_modifier_win32(conf):
+ v = conf.env
+ v['program_PATTERN'] = '%s.exe'
+
+ v['shlib_PATTERN'] = '%s.dll'
+ v['implib_PATTERN'] = 'lib%s.dll.a'
+ v['IMPLIB_ST'] = '-Wl,--out-implib,%s'
+
+ dest_arch = v['DEST_CPU']
+ v['shlib_CCFLAGS'] = ['-DPIC']
+
+ v.append_value('shlib_CCFLAGS', '-DDLL_EXPORT') # TODO adding nonstandard defines like this DLL_EXPORT is not a good idea
+
+ # Auto-import is enabled by default even without this option,
+ # but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
+ # that the linker emits otherwise.
+ v.append_value('LINKFLAGS', '-Wl,--enable-auto-import')
+
+@conftest
+def gcc_modifier_cygwin(conf):
+ gcc_modifier_win32(conf)
+ v = conf.env
+ v['shlib_PATTERN'] = 'cyg%s.dll'
+ v.append_value('shlib_LINKFLAGS', '-Wl,--enable-auto-image-base')
+
+@conftest
+def gcc_modifier_darwin(conf):
+ v = conf.env
+ v['shlib_CCFLAGS'] = ['-fPIC', '-compatibility_version', '1', '-current_version', '1']
+ v['shlib_LINKFLAGS'] = ['-dynamiclib']
+ v['shlib_PATTERN'] = 'lib%s.dylib'
+
+ v['staticlib_LINKFLAGS'] = []
+
+ v['SHLIB_MARKER'] = ''
+ v['STATICLIB_MARKER'] = ''
+ v['SONAME_ST'] = ''
+
+@conftest
+def gcc_modifier_aix(conf):
+ v = conf.env
+ v['program_LINKFLAGS'] = ['-Wl,-brtl']
+
+ v['shlib_LINKFLAGS'] = ['-shared','-Wl,-brtl,-bexpfull']
+
+ v['SHLIB_MARKER'] = ''
+
+@conftest
+def gcc_modifier_platform(conf):
+ # * set configurations specific for a platform.
+ # * the destination platform is detected automatically by looking at the macros the compiler predefines,
+ # and if it's not recognised, it fallbacks to sys.platform.
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ gcc_modifier_func = globals().get('gcc_modifier_' + dest_os)
+ if gcc_modifier_func:
+ gcc_modifier_func(conf)
+
+def detect(conf):
+ conf.find_gcc()
+ conf.find_cpp()
+ conf.find_ar()
+ conf.gcc_common_flags()
+ conf.gcc_modifier_platform()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+
+import sys
+import Utils, ar
+from Configure import conftest
+
+@conftest
+def find_gdc(conf):
+ conf.find_program('gdc', var='D_COMPILER', mandatory=True)
+
+@conftest
+def common_flags_gdc(conf):
+ v = conf.env
+
+ # _DFLAGS _DIMPORTFLAGS
+
+ # for mory info about the meaning of this dict see dmd.py
+ v['DFLAGS'] = []
+
+ v['D_SRC_F'] = ''
+ v['D_TGT_F'] = ['-c', '-o', '']
+ v['DPATH_ST'] = '-I%s' # template for adding import paths
+
+ # linker
+ v['D_LINKER'] = v['D_COMPILER']
+ v['DLNK_SRC_F'] = ''
+ v['DLNK_TGT_F'] = ['-o', '']
+
+ v['DLIB_ST'] = '-l%s' # template for adding libs
+ v['DLIBPATH_ST'] = '-L%s' # template for adding libpaths
+
+ # debug levels
+ v['DLINKFLAGS'] = []
+ v['DFLAGS_OPTIMIZED'] = ['-O3']
+ v['DFLAGS_DEBUG'] = ['-O0']
+ v['DFLAGS_ULTRADEBUG'] = ['-O0']
+
+ v['D_shlib_DFLAGS'] = []
+ v['D_shlib_LINKFLAGS'] = ['-shared']
+
+ v['DHEADER_ext'] = '.di'
+ v['D_HDR_F'] = '-fintfc -fintfc-file='
+
+def detect(conf):
+ conf.find_gdc()
+ conf.check_tool('ar')
+ conf.check_tool('d')
+ conf.common_flags_gdc()
+ conf.d_platform_flags()
+
--- /dev/null
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2008 (ita)
+
+"GLib2 support"
+
+import Task, Utils
+from TaskGen import taskgen, before, after, feature
+
+#
+# glib-genmarshal
+#
+
+@taskgen
+def add_marshal_file(self, filename, prefix):
+ if not hasattr(self, 'marshal_list'):
+ self.marshal_list = []
+ self.meths.append('process_marshal')
+ self.marshal_list.append((filename, prefix))
+
+@before('apply_core')
+def process_marshal(self):
+ for f, prefix in getattr(self, 'marshal_list', []):
+ node = self.path.find_resource(f)
+
+ if not node:
+ raise Utils.WafError('file not found %r' % f)
+
+ h_node = node.change_ext('.h')
+ c_node = node.change_ext('.c')
+
+ task = self.create_task('glib_genmarshal', node, [h_node, c_node])
+ task.env.GLIB_GENMARSHAL_PREFIX = prefix
+ self.allnodes.append(c_node)
+
+def genmarshal_func(self):
+
+ bld = self.inputs[0].__class__.bld
+
+ get = self.env.get_flat
+ cmd1 = "%s %s --prefix=%s --header > %s" % (
+ get('GLIB_GENMARSHAL'),
+ self.inputs[0].srcpath(self.env),
+ get('GLIB_GENMARSHAL_PREFIX'),
+ self.outputs[0].abspath(self.env)
+ )
+
+ ret = bld.exec_command(cmd1)
+ if ret: return ret
+
+ #print self.outputs[1].abspath(self.env)
+ f = open(self.outputs[1].abspath(self.env), 'wb')
+ c = '''#include "%s"\n''' % self.outputs[0].name
+ f.write(c)
+ f.close()
+
+ cmd2 = "%s %s --prefix=%s --body >> %s" % (
+ get('GLIB_GENMARSHAL'),
+ self.inputs[0].srcpath(self.env),
+ get('GLIB_GENMARSHAL_PREFIX'),
+ self.outputs[1].abspath(self.env)
+ )
+ ret = Utils.exec_command(cmd2)
+ if ret: return ret
+
+#
+# glib-mkenums
+#
+
+@taskgen
+def add_enums_from_template(self, source='', target='', template='', comments=''):
+ if not hasattr(self, 'enums_list'):
+ self.enums_list = []
+ self.meths.append('process_enums')
+ self.enums_list.append({'source': source,
+ 'target': target,
+ 'template': template,
+ 'file-head': '',
+ 'file-prod': '',
+ 'file-tail': '',
+ 'enum-prod': '',
+ 'value-head': '',
+ 'value-prod': '',
+ 'value-tail': '',
+ 'comments': comments})
+
+@taskgen
+def add_enums(self, source='', target='',
+ file_head='', file_prod='', file_tail='', enum_prod='',
+ value_head='', value_prod='', value_tail='', comments=''):
+ if not hasattr(self, 'enums_list'):
+ self.enums_list = []
+ self.meths.append('process_enums')
+ self.enums_list.append({'source': source,
+ 'template': '',
+ 'target': target,
+ 'file-head': file_head,
+ 'file-prod': file_prod,
+ 'file-tail': file_tail,
+ 'enum-prod': enum_prod,
+ 'value-head': value_head,
+ 'value-prod': value_prod,
+ 'value-tail': value_tail,
+ 'comments': comments})
+
+@before('apply_core')
+def process_enums(self):
+ for enum in getattr(self, 'enums_list', []):
+ task = self.create_task('glib_mkenums')
+ env = task.env
+
+ inputs = []
+
+ # process the source
+ source_list = self.to_list(enum['source'])
+ if not source_list:
+ raise Utils.WafError('missing source ' + str(enum))
+ source_list = [self.path.find_resource(k) for k in source_list]
+ inputs += source_list
+ env['GLIB_MKENUMS_SOURCE'] = [k.srcpath(env) for k in source_list]
+
+ # find the target
+ if not enum['target']:
+ raise Utils.WafError('missing target ' + str(enum))
+ tgt_node = self.path.find_or_declare(enum['target'])
+ if tgt_node.name.endswith('.c'):
+ self.allnodes.append(tgt_node)
+ env['GLIB_MKENUMS_TARGET'] = tgt_node.abspath(env)
+
+
+ options = []
+
+ if enum['template']: # template, if provided
+ template_node = self.path.find_resource(enum['template'])
+ options.append('--template %s' % (template_node.abspath(env)))
+ inputs.append(template_node)
+ params = {'file-head' : '--fhead',
+ 'file-prod' : '--fprod',
+ 'file-tail' : '--ftail',
+ 'enum-prod' : '--eprod',
+ 'value-head' : '--vhead',
+ 'value-prod' : '--vprod',
+ 'value-tail' : '--vtail',
+ 'comments': '--comments'}
+ for param, option in params.iteritems():
+ if enum[param]:
+ options.append('%s %r' % (option, enum[param]))
+
+ env['GLIB_MKENUMS_OPTIONS'] = ' '.join(options)
+
+ # update the task instance
+ task.set_inputs(inputs)
+ task.set_outputs(tgt_node)
+
+Task.task_type_from_func('glib_genmarshal', func=genmarshal_func, vars=['GLIB_GENMARSHAL_PREFIX', 'GLIB_GENMARSHAL'],
+ color='BLUE', before='cc cxx')
+Task.simple_task_type('glib_mkenums',
+ '${GLIB_MKENUMS} ${GLIB_MKENUMS_OPTIONS} ${GLIB_MKENUMS_SOURCE} > ${GLIB_MKENUMS_TARGET}',
+ color='PINK', before='cc cxx')
+
+def detect(conf):
+ glib_genmarshal = conf.find_program('glib-genmarshal', var='GLIB_GENMARSHAL')
+ mk_enums_tool = conf.find_program('glib-mkenums', var='GLIB_MKENUMS')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2008 (ita)
+
+"Gnome support"
+
+import os, re
+import TaskGen, Utils, Runner, Task, Build, Options, Logs
+import cc
+from Logs import error
+from TaskGen import taskgen, before, after, feature
+
+n1_regexp = re.compile('<refentrytitle>(.*)</refentrytitle>', re.M)
+n2_regexp = re.compile('<manvolnum>(.*)</manvolnum>', re.M)
+
+def postinstall_schemas(prog_name):
+ if Build.bld.is_install:
+ dir = Build.bld.get_install_path('${PREFIX}/etc/gconf/schemas/%s.schemas' % prog_name)
+ if not Options.options.destdir:
+ # add the gconf schema
+ Utils.pprint('YELLOW', 'Installing GConf schema')
+ command = 'gconftool-2 --install-schema-file=%s 1> /dev/null' % dir
+ ret = Utils.exec_command(command)
+ else:
+ Utils.pprint('YELLOW', 'GConf schema not installed. After install, run this:')
+ Utils.pprint('YELLOW', 'gconftool-2 --install-schema-file=%s' % dir)
+
+def postinstall_icons():
+ dir = Build.bld.get_install_path('${DATADIR}/icons/hicolor')
+ if Build.bld.is_install:
+ if not Options.options.destdir:
+ # update the pixmap cache directory
+ Utils.pprint('YELLOW', "Updating Gtk icon cache.")
+ command = 'gtk-update-icon-cache -q -f -t %s' % dir
+ ret = Utils.exec_command(command)
+ else:
+ Utils.pprint('YELLOW', 'Icon cache not updated. After install, run this:')
+ Utils.pprint('YELLOW', 'gtk-update-icon-cache -q -f -t %s' % dir)
+
+def postinstall_scrollkeeper(prog_name):
+ if Build.bld.is_install:
+ # now the scrollkeeper update if we can write to the log file
+ if os.access('/var/log/scrollkeeper.log', os.W_OK):
+ dir1 = Build.bld.get_install_path('${PREFIX}/var/scrollkeeper')
+ dir2 = Build.bld.get_install_path('${DATADIR}/omf/%s' % prog_name)
+ command = 'scrollkeeper-update -q -p %s -o %s' % (dir1, dir2)
+ ret = Utils.exec_command(command)
+
+def postinstall(prog_name='myapp', schemas=1, icons=1, scrollkeeper=1):
+ if schemas: postinstall_schemas(prog_name)
+ if icons: postinstall_icons()
+ if scrollkeeper: postinstall_scrollkeeper(prog_name)
+
+# OBSOLETE
+class gnome_doc_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('gnome_doc')
+def init_gnome_doc(self):
+ self.default_install_path = '${PREFIX}/share'
+
+@feature('gnome_doc')
+@after('init_gnome_doc')
+def apply_gnome_doc(self):
+ self.env['APPNAME'] = self.doc_module
+ lst = self.to_list(self.doc_linguas)
+ bld = self.bld
+ lst.append('C')
+
+ for x in lst:
+ if not x == 'C':
+ tsk = self.create_task('xml2po')
+ node = self.path.find_resource(x+'/'+x+'.po')
+ src = self.path.find_resource('C/%s.xml' % self.doc_module)
+ out = self.path.find_or_declare('%s/%s.xml' % (x, self.doc_module))
+ tsk.set_inputs([node, src])
+ tsk.set_outputs(out)
+ else:
+ out = self.path.find_resource('%s/%s.xml' % (x, self.doc_module))
+
+ tsk2 = self.create_task('xsltproc2po')
+ out2 = self.path.find_or_declare('%s/%s-%s.omf' % (x, self.doc_module, x))
+ tsk2.set_outputs(out2)
+ node = self.path.find_resource(self.doc_module+".omf.in")
+ tsk2.inputs = [node, out]
+
+ tsk2.run_after.append(tsk)
+
+ if bld.is_install:
+ path = self.install_path + '/gnome/help/%s/%s' % (self.doc_module, x)
+ bld.install_files(self.install_path + '/omf', out2, env=self.env)
+ for y in self.to_list(self.doc_figures):
+ try:
+ os.stat(self.path.abspath() + '/' + x + '/' + y)
+ bld.install_as(path + '/' + y, self.path.abspath() + '/' + x + '/' + y)
+ except:
+ bld.install_as(path + '/' + y, self.path.abspath() + '/C/' + y)
+ bld.install_as(path + '/%s.xml' % self.doc_module, out.abspath(self.env))
+ if x == 'C':
+ xmls = self.to_list(self.doc_includes)
+ xmls.append(self.doc_entities)
+ for z in xmls:
+ out = self.path.find_resource('%s/%s' % (x, z))
+ bld.install_as(path + '/%s' % z, out.abspath(self.env))
+
+# OBSOLETE
+class xml_to_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('xml_to')
+def init_xml_to(self):
+ Utils.def_attrs(self,
+ source = 'xmlfile',
+ xslt = 'xlsltfile',
+ target = 'hey',
+ default_install_path = '${PREFIX}',
+ task_created = None)
+
+@feature('xml_to')
+@after('init_xml_to')
+def apply_xml_to(self):
+ xmlfile = self.path.find_resource(self.source)
+ xsltfile = self.path.find_resource(self.xslt)
+ tsk = self.create_task('xmlto', [xmlfile, xsltfile], xmlfile.change_ext('html'))
+ tsk.install_path = self.install_path
+
+def sgml_scan(self):
+ node = self.inputs[0]
+
+ env = self.env
+ variant = node.variant(env)
+
+ fi = open(node.abspath(env), 'r')
+ content = fi.read()
+ fi.close()
+
+ # we should use a sgml parser :-/
+ name = n1_regexp.findall(content)[0]
+ num = n2_regexp.findall(content)[0]
+
+ doc_name = name+'.'+num
+
+ if not self.outputs:
+ self.outputs = [self.generator.path.find_or_declare(doc_name)]
+
+ return ([], [doc_name])
+
+class gnome_sgml2man_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('gnome_sgml2man')
+def apply_gnome_sgml2man(self):
+ """
+ we could make it more complicated, but for now we just scan the document each time
+ """
+ assert(getattr(self, 'appname', None))
+
+ def install_result(task):
+ out = task.outputs[0]
+ name = out.name
+ ext = name[-1]
+ env = task.env
+ self.bld.install_files('${DATADIR}/man/man%s/' % ext, out, env)
+
+ self.bld.rescan(self.path)
+ for name in self.bld.cache_dir_contents[self.path.id]:
+ base, ext = os.path.splitext(name)
+ if ext != '.sgml': continue
+
+ task = self.create_task('sgml2man')
+ task.set_inputs(self.path.find_resource(name))
+ task.task_generator = self
+ if self.bld.is_install: task.install = install_result
+ # no outputs, the scanner does it
+ # no caching for now, this is not a time-critical feature
+ # in the future the scanner can be used to do more things (find dependencies, etc)
+ task.scan()
+
+cls = Task.simple_task_type('sgml2man', '${SGML2MAN} -o ${TGT[0].bld_dir(env)} ${SRC} > /dev/null', color='BLUE')
+cls.scan = sgml_scan
+cls.quiet = 1
+
+Task.simple_task_type('xmlto', '${XMLTO} html -m ${SRC[1].abspath(env)} ${SRC[0].abspath(env)}')
+
+Task.simple_task_type('xml2po', '${XML2PO} ${XML2POFLAGS} ${SRC} > ${TGT}', color='BLUE')
+
+# how do you expect someone to understand this?!
+xslt_magic = """${XSLTPROC2PO} -o ${TGT[0].abspath(env)} \
+--stringparam db2omf.basename ${APPNAME} \
+--stringparam db2omf.format docbook \
+--stringparam db2omf.lang ${TGT[0].abspath(env)[:-4].split('-')[-1]} \
+--stringparam db2omf.dtd '-//OASIS//DTD DocBook XML V4.3//EN' \
+--stringparam db2omf.omf_dir ${PREFIX}/share/omf \
+--stringparam db2omf.help_dir ${PREFIX}/share/gnome/help \
+--stringparam db2omf.omf_in ${SRC[0].abspath(env)} \
+--stringparam db2omf.scrollkeeper_cl ${SCROLLKEEPER_DATADIR}/Templates/C/scrollkeeper_cl.xml \
+${DB2OMF} ${SRC[1].abspath(env)}"""
+
+#--stringparam db2omf.dtd '-//OASIS//DTD DocBook XML V4.3//EN' \
+Task.simple_task_type('xsltproc2po', xslt_magic, color='BLUE')
+
+def detect(conf):
+ conf.check_tool('gnu_dirs glib2 dbus')
+ sgml2man = conf.find_program('docbook2man', var='SGML2MAN')
+
+ def getstr(varname):
+ return getattr(Options.options, varname, '')
+
+ # addefine also sets the variable to the env
+ conf.define('GNOMELOCALEDIR', os.path.join(conf.env['DATADIR'], 'locale'))
+
+ xml2po = conf.find_program('xml2po', var='XML2PO')
+ xsltproc2po = conf.find_program('xsltproc', var='XSLTPROC2PO')
+ conf.env['XML2POFLAGS'] = '-e -p'
+ conf.env['SCROLLKEEPER_DATADIR'] = Utils.cmd_output("scrollkeeper-config --pkgdatadir", silent=1).strip()
+ conf.env['DB2OMF'] = Utils.cmd_output("/usr/bin/pkg-config --variable db2omf gnome-doc-utils", silent=1).strip()
+
+def set_options(opt):
+ opt.add_option('--want-rpath', type='int', default=1, dest='want_rpath', help='set rpath to 1 or 0 [Default 1]')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+"""
+To use this module do not forget to call
+opt.tool_options('gnu_dirs')
+AND
+conf.check_tool('gnu_dirs')
+
+Add options for the standard GNU directories, this tool will add the options
+found in autotools, and will update the environment with the following
+installation variables:
+
+ * PREFIX : architecture-independent files [/usr/local]
+ * EXEC_PREFIX : architecture-dependent files [PREFIX]
+ * BINDIR : user executables [EXEC_PREFIX/bin]
+ * SBINDIR : user executables [EXEC_PREFIX/sbin]
+ * LIBEXECDIR : program executables [EXEC_PREFIX/libexec]
+ * SYSCONFDIR : read-only single-machine data [PREFIX/etc]
+ * SHAREDSTATEDIR : modifiable architecture-independent data [PREFIX/com]
+ * LOCALSTATEDIR : modifiable single-machine data [PREFIX/var]
+ * LIBDIR : object code libraries [EXEC_PREFIX/lib]
+ * INCLUDEDIR : C header files [PREFIX/include]
+ * OLDINCLUDEDIR : C header files for non-gcc [/usr/include]
+ * DATAROOTDIR : read-only arch.-independent data root [PREFIX/share]
+ * DATADIR : read-only architecture-independent data [DATAROOTDIR]
+ * INFODIR : info documentation [DATAROOTDIR/info]
+ * LOCALEDIR : locale-dependent data [DATAROOTDIR/locale]
+ * MANDIR : man documentation [DATAROOTDIR/man]
+ * DOCDIR : documentation root [DATAROOTDIR/doc/telepathy-glib]
+ * HTMLDIR : html documentation [DOCDIR]
+ * DVIDIR : dvi documentation [DOCDIR]
+ * PDFDIR : pdf documentation [DOCDIR]
+ * PSDIR : ps documentation [DOCDIR]
+"""
+
+import Utils, Options
+
+_options = [x.split(', ') for x in '''
+bindir, user executables, ${EXEC_PREFIX}/bin
+sbindir, system admin executables, ${EXEC_PREFIX}/sbin
+libexecdir, program executables, ${EXEC_PREFIX}/libexec
+sysconfdir, read-only single-machine data, ${PREFIX}/etc
+sharedstatedir, modifiable architecture-independent data, ${PREFIX}/com
+localstatedir, modifiable single-machine data, ${PREFIX}/var
+libdir, object code libraries, ${EXEC_PREFIX}/lib
+includedir, C header files, ${PREFIX}/include
+oldincludedir, C header files for non-gcc, /usr/include
+datarootdir, read-only arch.-independent data root, ${PREFIX}/share
+datadir, read-only architecture-independent data, ${DATAROOTDIR}
+infodir, info documentation, ${DATAROOTDIR}/info
+localedir, locale-dependent data, ${DATAROOTDIR}/locale
+mandir, man documentation, ${DATAROOTDIR}/man
+docdir, documentation root, ${DATAROOTDIR}/doc/${PACKAGE}
+htmldir, html documentation, ${DOCDIR}
+dvidir, dvi documentation, ${DOCDIR}
+pdfdir, pdf documentation, ${DOCDIR}
+psdir, ps documentation, ${DOCDIR}
+'''.split('\n') if x]
+
+def detect(conf):
+ def get_param(varname, default):
+ return getattr(Options.options, varname, '') or default
+
+ env = conf.env
+ env['EXEC_PREFIX'] = get_param('EXEC_PREFIX', env['PREFIX'])
+ env['PACKAGE'] = Utils.g_module.APPNAME
+
+ complete = False
+ iter = 0
+ while not complete and iter < len(_options) + 1:
+ iter += 1
+ complete = True
+ for name, help, default in _options:
+ name = name.upper()
+ if not env[name]:
+ try:
+ env[name] = Utils.subst_vars(get_param(name, default), env)
+ except TypeError:
+ complete = False
+ if not complete:
+ lst = [name for name, _, _ in _options if not env[name.upper()]]
+ raise Utils.WafError('Variable substitution failure %r' % lst)
+
+def set_options(opt):
+
+ inst_dir = opt.add_option_group('Installation directories',
+'By default, "waf install" will put the files in\
+ "/usr/local/bin", "/usr/local/lib" etc. An installation prefix other\
+ than "/usr/local" can be given using "--prefix", for example "--prefix=$HOME"')
+
+ for k in ('--prefix', '--destdir'):
+ option = opt.parser.get_option(k)
+ if option:
+ opt.parser.remove_option(k)
+ inst_dir.add_option(option)
+
+ inst_dir.add_option('--exec-prefix',
+ help = 'installation prefix [Default: ${PREFIX}]',
+ default = '',
+ dest = 'EXEC_PREFIX')
+
+ dirs_options = opt.add_option_group('Pre-defined installation directories', '')
+
+ for name, help, default in _options:
+ option_name = '--' + name
+ str_default = default
+ str_help = '%s [Default: %s]' % (help, str_default)
+ dirs_options.add_option(option_name, help=str_help, default='', dest=name.upper())
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+import TaskGen
+
+TaskGen.declare_chain(
+ name = 'gob2',
+ rule = '${GOB2} -o ${TGT[0].bld_dir(env)} ${GOB2FLAGS} ${SRC}',
+ ext_in = '.gob',
+ ext_out = '.c'
+)
+
+def detect(conf):
+ gob2 = conf.find_program('gob2', var='GOB2', mandatory=True)
+ conf.env['GOB2'] = gob2
+ conf.env['GOB2FLAGS'] = ''
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+
+import os, sys
+import Configure, Options, Utils
+import ccroot, ar
+from Configure import conftest
+
+@conftest
+def find_gxx(conf):
+ cxx = conf.find_program(['g++', 'c++'], var='CXX', mandatory=True)
+ cxx = conf.cmd_to_list(cxx)
+ ccroot.get_cc_version(conf, cxx, gcc=True)
+ conf.env.CXX_NAME = 'gcc'
+ conf.env.CXX = cxx
+
+@conftest
+def gxx_common_flags(conf):
+ v = conf.env
+
+ # CPPFLAGS CXXDEFINES _CXXINCFLAGS _CXXDEFFLAGS
+ v['CXXFLAGS_DEBUG'] = ['-g']
+ v['CXXFLAGS_RELEASE'] = ['-O2']
+
+ v['CXX_SRC_F'] = ''
+ v['CXX_TGT_F'] = ['-c', '-o', ''] # shell hack for -MD
+ v['CPPPATH_ST'] = '-I%s' # template for adding include paths
+
+ # linker
+ if not v['LINK_CXX']: v['LINK_CXX'] = v['CXX']
+ v['CXXLNK_SRC_F'] = ''
+ v['CXXLNK_TGT_F'] = ['-o', ''] # shell hack for -MD
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STATICLIB_ST'] = '-l%s'
+ v['STATICLIBPATH_ST'] = '-L%s'
+ v['RPATH_ST'] = '-Wl,-rpath,%s'
+ v['CXXDEFINES_ST'] = '-D%s'
+
+ v['SONAME_ST'] = '-Wl,-h,%s'
+ v['SHLIB_MARKER'] = '-Wl,-Bdynamic'
+ v['STATICLIB_MARKER'] = '-Wl,-Bstatic'
+ v['FULLSTATIC_MARKER'] = '-static'
+
+ # program
+ v['program_PATTERN'] = '%s'
+
+ # shared library
+ v['shlib_CXXFLAGS'] = ['-fPIC', '-DPIC'] # avoid using -DPIC, -fPIC aleady defines the __PIC__ macro
+ v['shlib_LINKFLAGS'] = ['-shared']
+ v['shlib_PATTERN'] = 'lib%s.so'
+
+ # static lib
+ v['staticlib_LINKFLAGS'] = ['-Wl,-Bstatic']
+ v['staticlib_PATTERN'] = 'lib%s.a'
+
+ # osx stuff
+ v['LINKFLAGS_MACBUNDLE'] = ['-bundle', '-undefined', 'dynamic_lookup']
+ v['CCFLAGS_MACBUNDLE'] = ['-fPIC']
+ v['macbundle_PATTERN'] = '%s.bundle'
+
+@conftest
+def gxx_modifier_win32(conf):
+ v = conf.env
+ v['program_PATTERN'] = '%s.exe'
+
+ v['shlib_PATTERN'] = '%s.dll'
+ v['implib_PATTERN'] = 'lib%s.dll.a'
+ v['IMPLIB_ST'] = '-Wl,--out-implib,%s'
+
+ dest_arch = v['DEST_CPU']
+ v['shlib_CXXFLAGS'] = []
+
+ v.append_value('shlib_CXXFLAGS', '-DDLL_EXPORT') # TODO adding nonstandard defines like this DLL_EXPORT is not a good idea
+
+ # Auto-import is enabled by default even without this option,
+ # but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
+ # that the linker emits otherwise.
+ v.append_value('LINKFLAGS', '-Wl,--enable-auto-import')
+
+@conftest
+def gxx_modifier_cygwin(conf):
+ gxx_modifier_win32(conf)
+ v = conf.env
+ v['shlib_PATTERN'] = 'cyg%s.dll'
+ v.append_value('shlib_LINKFLAGS', '-Wl,--enable-auto-image-base')
+
+@conftest
+def gxx_modifier_darwin(conf):
+ v = conf.env
+ v['shlib_CXXFLAGS'] = ['-fPIC', '-compatibility_version', '1', '-current_version', '1']
+ v['shlib_LINKFLAGS'] = ['-dynamiclib']
+ v['shlib_PATTERN'] = 'lib%s.dylib'
+
+ v['staticlib_LINKFLAGS'] = []
+
+ v['SHLIB_MARKER'] = ''
+ v['STATICLIB_MARKER'] = ''
+ v['SONAME_ST'] = ''
+
+@conftest
+def gxx_modifier_aix(conf):
+ v = conf.env
+ v['program_LINKFLAGS'] = ['-Wl,-brtl']
+
+ v['shlib_LINKFLAGS'] = ['-shared', '-Wl,-brtl,-bexpfull']
+
+ v['SHLIB_MARKER'] = ''
+
+@conftest
+def gxx_modifier_platform(conf):
+ # * set configurations specific for a platform.
+ # * the destination platform is detected automatically by looking at the macros the compiler predefines,
+ # and if it's not recognised, it fallbacks to sys.platform.
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ gxx_modifier_func = globals().get('gxx_modifier_' + dest_os)
+ if gxx_modifier_func:
+ gxx_modifier_func(conf)
+
+def detect(conf):
+ conf.find_gxx()
+ conf.find_cpp()
+ conf.find_ar()
+ conf.gxx_common_flags()
+ conf.gxx_modifier_platform()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Stian Selnes, 2008
+# Thomas Nagy 2009
+
+import os, sys
+import Configure, Options, Utils
+import ccroot, ar, gcc
+from Configure import conftest
+
+@conftest
+def find_icc(conf):
+ if sys.platform == 'cygwin':
+ conf.fatal('The Intel compiler does not work on Cygwin')
+
+ v = conf.env
+ cc = None
+ if v['CC']: cc = v['CC']
+ elif 'CC' in conf.environ: cc = conf.environ['CC']
+ if not cc: cc = conf.find_program('icc', var='CC')
+ if not cc: cc = conf.find_program('ICL', var='CC')
+ if not cc: conf.fatal('Intel C Compiler (icc) was not found')
+ cc = conf.cmd_to_list(cc)
+
+ ccroot.get_cc_version(conf, cc, icc=True)
+ v['CC'] = cc
+ v['CC_NAME'] = 'icc'
+
+detect = '''
+find_icc
+find_ar
+gcc_common_flags
+gcc_modifier_platform
+cc_load_tools
+cc_add_flags
+link_add_flags
+'''
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2009
+
+import os, sys
+import Configure, Options, Utils
+import ccroot, ar, gxx
+from Configure import conftest
+
+@conftest
+def find_icpc(conf):
+ if sys.platform == 'cygwin':
+ conf.fatal('The Intel compiler does not work on Cygwin')
+
+ v = conf.env
+ cxx = None
+ if v['CXX']: cxx = v['CXX']
+ elif 'CXX' in conf.environ: cxx = conf.environ['CXX']
+ if not cxx: cxx = conf.find_program('icpc', var='CXX')
+ if not cxx: conf.fatal('Intel C++ Compiler (icpc) was not found')
+ cxx = conf.cmd_to_list(cxx)
+
+ ccroot.get_cc_version(conf, cxx, icc=True)
+ v['CXX'] = cxx
+ v['CXX_NAME'] = 'icc'
+
+detect = '''
+find_icpc
+find_ar
+gxx_common_flags
+gxx_modifier_platform
+cxx_load_tools
+cxx_add_flags
+link_add_flags
+'''
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"intltool support"
+
+import os, re
+import Configure, TaskGen, Task, Utils, Runner, Options, Build, config_c
+from TaskGen import feature, before, taskgen
+from Logs import error
+
+"""
+Usage:
+
+bld(features='intltool_in', source='a.po b.po', podir='po', cache='.intlcache', flags='')
+
+"""
+
+class intltool_in_taskgen(TaskGen.task_gen):
+ """deprecated"""
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@before('apply_core')
+@feature('intltool_in')
+def iapply_intltool_in_f(self):
+ try: self.meths.remove('apply_core')
+ except ValueError: pass
+
+ for i in self.to_list(self.source):
+ node = self.path.find_resource(i)
+
+ podir = getattr(self, 'podir', 'po')
+ podirnode = self.path.find_dir(podir)
+ if not podirnode:
+ error("could not find the podir %r" % podir)
+ continue
+
+ cache = getattr(self, 'intlcache', '.intlcache')
+ self.env['INTLCACHE'] = os.path.join(self.path.bldpath(self.env), podir, cache)
+ self.env['INTLPODIR'] = podirnode.srcpath(self.env)
+ self.env['INTLFLAGS'] = getattr(self, 'flags', ['-q', '-u', '-c'])
+
+ task = self.create_task('intltool', node, node.change_ext(''))
+ task.install_path = self.install_path
+
+class intltool_po_taskgen(TaskGen.task_gen):
+ """deprecated"""
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+
+@feature('intltool_po')
+def apply_intltool_po(self):
+ try: self.meths.remove('apply_core')
+ except ValueError: pass
+
+ self.default_install_path = '${LOCALEDIR}'
+ appname = getattr(self, 'appname', 'set_your_app_name')
+ podir = getattr(self, 'podir', '')
+
+ def install_translation(task):
+ out = task.outputs[0]
+ filename = out.name
+ (langname, ext) = os.path.splitext(filename)
+ inst_file = langname + os.sep + 'LC_MESSAGES' + os.sep + appname + '.mo'
+ self.bld.install_as(os.path.join(self.install_path, inst_file), out, self.env, self.chmod)
+
+ linguas = self.path.find_resource(os.path.join(podir, 'LINGUAS'))
+ if linguas:
+ # scan LINGUAS file for locales to process
+ file = open(linguas.abspath())
+ langs = []
+ for line in file.readlines():
+ # ignore lines containing comments
+ if not line.startswith('#'):
+ langs += line.split()
+ file.close()
+ re_linguas = re.compile('[-a-zA-Z_@.]+')
+ for lang in langs:
+ # Make sure that we only process lines which contain locales
+ if re_linguas.match(lang):
+ node = self.path.find_resource(os.path.join(podir, re_linguas.match(lang).group() + '.po'))
+ task = self.create_task('po')
+ task.set_inputs(node)
+ task.set_outputs(node.change_ext('.mo'))
+ if self.bld.is_install: task.install = install_translation
+ else:
+ Utils.pprint('RED', "Error no LINGUAS file found in po directory")
+
+Task.simple_task_type('po', '${POCOM} -o ${TGT} ${SRC}', color='BLUE', shell=False)
+Task.simple_task_type('intltool',
+ '${INTLTOOL} ${INTLFLAGS} ${INTLCACHE} ${INTLPODIR} ${SRC} ${TGT}',
+ color='BLUE', after="cc_link cxx_link", shell=False)
+
+def detect(conf):
+ pocom = conf.find_program('msgfmt')
+ if not pocom:
+ # if msgfmt should not be mandatory, catch the thrown exception in your wscript
+ conf.fatal('The program msgfmt (gettext) is mandatory!')
+ conf.env['POCOM'] = pocom
+
+ # NOTE: it is possible to set INTLTOOL in the environment, but it must not have spaces in it
+
+ intltool = conf.find_program('intltool-merge', var='INTLTOOL')
+ if not intltool:
+ # if intltool-merge should not be mandatory, catch the thrown exception in your wscript
+ if Options.platform == 'win32':
+ perl = conf.find_program('perl', var='PERL')
+ if not perl:
+ conf.fatal('The program perl (required by intltool) could not be found')
+
+ intltooldir = Configure.find_file('intltool-merge', os.environ['PATH'].split(os.pathsep))
+ if not intltooldir:
+ conf.fatal('The program intltool-merge (intltool, gettext-devel) is mandatory!')
+
+ conf.env['INTLTOOL'] = Utils.to_list(conf.env['PERL']) + [intltooldir + os.sep + 'intltool-merge']
+ conf.check_message('intltool', '', True, ' '.join(conf.env['INTLTOOL']))
+ else:
+ conf.fatal('The program intltool-merge (intltool, gettext-devel) is mandatory!')
+
+ def getstr(varname):
+ return getattr(Options.options, varname, '')
+
+ prefix = conf.env['PREFIX']
+ datadir = getstr('datadir')
+ if not datadir: datadir = os.path.join(prefix,'share')
+
+ conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
+ conf.define('DATADIR', datadir)
+
+ if conf.env['CC'] or conf.env['CXX']:
+ # Define to 1 if <locale.h> is present
+ conf.check(header_name='locale.h')
+
+def set_options(opt):
+ opt.add_option('--want-rpath', type='int', default=1, dest='want_rpath', help='set rpath to 1 or 0 [Default 1]')
+ opt.add_option('--datadir', type='string', default='', dest='datadir', help='read-only application data')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2008 (ita)
+
+"""
+Java support
+
+Javac is one of the few compilers that behaves very badly:
+* it outputs files where it wants to (-d is only for the package root)
+* it recompiles files silently behind your back
+* it outputs an undefined amount of files (inner classes)
+
+Fortunately, the convention makes it possible to use the build dir without
+too many problems for the moment
+
+Inner classes must be located and cleaned when a problem arise,
+for the moment waf does not track the production of inner classes.
+
+Adding all the files to a task and executing it if any of the input files
+change is only annoying for the compilation times
+
+Compilation can be run using Jython[1] rather than regular Python. Instead of
+running one of the following commands:
+ ./waf configure
+ python waf configure
+You would have to run:
+ java -jar /path/to/jython.jar waf configure
+
+[1] http://www.jython.org/
+"""
+
+import os, re
+from Configure import conf
+import TaskGen, Task, Utils, Options, Build
+from TaskGen import feature, before, taskgen
+
+class_check_source = '''
+public class Test {
+ public static void main(String[] argv) {
+ Class lib;
+ if (argv.length < 1) {
+ System.err.println("Missing argument");
+ System.exit(77);
+ }
+ try {
+ lib = Class.forName(argv[0]);
+ } catch (ClassNotFoundException e) {
+ System.err.println("ClassNotFoundException");
+ System.exit(1);
+ }
+ lib = null;
+ System.exit(0);
+ }
+}
+'''
+
+@feature('jar')
+@before('apply_core')
+def jar_files(self):
+ basedir = getattr(self, 'basedir', '.')
+ destfile = getattr(self, 'destfile', 'test.jar')
+ jaropts = getattr(self, 'jaropts', [])
+ jarcreate = getattr(self, 'jarcreate', 'cf')
+
+ dir = self.path.find_dir(basedir)
+ if not dir: raise
+
+ jaropts.append('-C')
+ jaropts.append(dir.abspath(self.env))
+ jaropts.append('.')
+
+ out = self.path.find_or_declare(destfile)
+
+ tsk = self.create_task('jar_create')
+ tsk.set_outputs(out)
+ tsk.inputs = [x for x in dir.find_iter(src=0, bld=1) if x.id != out.id]
+ tsk.env['JAROPTS'] = jaropts
+ tsk.env['JARCREATE'] = jarcreate
+
+@feature('javac')
+@before('apply_core')
+def apply_java(self):
+ Utils.def_attrs(self, jarname='', jaropts='', classpath='',
+ sourcepath='.', srcdir='.', source_re='**/*.java',
+ jar_mf_attributes={}, jar_mf_classpath=[])
+
+ if getattr(self, 'source_root', None):
+ # old stuff
+ self.srcdir = self.source_root
+
+
+ nodes_lst = []
+
+ if not self.classpath:
+ if not self.env['CLASSPATH']:
+ self.env['CLASSPATH'] = '..' + os.pathsep + '.'
+ else:
+ self.env['CLASSPATH'] = self.classpath
+
+ srcdir_node = self.path.find_dir(self.srcdir)
+ if not srcdir_node:
+ raise Utils.WafError('could not find srcdir %r' % self.srcdir)
+
+ src_nodes = [x for x in srcdir_node.ant_glob(self.source_re, flat=False)]
+ bld_nodes = [x.change_ext('.class') for x in src_nodes]
+
+ self.env['OUTDIR'] = [srcdir_node.bldpath(self.env)]
+
+ tsk = self.create_task('javac')
+ tsk.set_inputs(src_nodes)
+ tsk.set_outputs(bld_nodes)
+
+ if getattr(self, 'compat', None):
+ tsk.env.append_value('JAVACFLAGS', ['-source', self.compat])
+
+ if hasattr(self, 'sourcepath'):
+ fold = [self.path.find_dir(x) for x in self.to_list(self.sourcepath)]
+ names = os.pathsep.join([x.srcpath() for x in fold])
+ else:
+ names = srcdir_node.srcpath()
+
+ if names:
+ tsk.env.append_value('JAVACFLAGS', ['-sourcepath', names])
+
+ if self.jarname:
+ jtsk = self.create_task('jar_create', bld_nodes, self.path.find_or_declare(self.jarname))
+ jtsk.set_run_after(tsk)
+
+ if not self.env.JAROPTS:
+ if self.jaropts:
+ self.env.JAROPTS = self.jaropts
+ else:
+ dirs = '.'
+ self.env.JAROPTS = ['-C', ''.join(self.env['OUTDIR']), dirs]
+
+Task.simple_task_type('jar_create', '${JAR} ${JARCREATE} ${TGT} ${JAROPTS}', color='GREEN', shell=False)
+cls = Task.simple_task_type('javac', '${JAVAC} -classpath ${CLASSPATH} -d ${OUTDIR} ${JAVACFLAGS} ${SRC}', shell=False)
+cls.color = 'BLUE'
+def post_run_javac(self):
+ """this is for cleaning the folder
+ javac creates single files for inner classes
+ but it is not possible to know which inner classes in advance"""
+
+ par = {}
+ for x in self.inputs:
+ par[x.parent.id] = x.parent
+
+ inner = {}
+ for k in par.values():
+ path = k.abspath(self.env)
+ lst = os.listdir(path)
+
+ for u in lst:
+ if u.find('$') >= 0:
+ inner_class_node = k.find_or_declare(u)
+ inner[inner_class_node.id] = inner_class_node
+
+ to_add = set(inner.keys()) - set([x.id for x in self.outputs])
+ for x in to_add:
+ self.outputs.append(inner[x])
+
+ self.cached = True # disable the cache here - inner classes are a problem
+ return Task.Task.post_run(self)
+cls.post_run = post_run_javac
+
+def detect(conf):
+ # If JAVA_PATH is set, we prepend it to the path list
+ java_path = conf.environ['PATH'].split(os.pathsep)
+ v = conf.env
+
+ if 'JAVA_HOME' in conf.environ:
+ java_path = [os.path.join(conf.environ['JAVA_HOME'], 'bin')] + java_path
+ conf.env['JAVA_HOME'] = [conf.environ['JAVA_HOME']]
+
+ for x in 'javac java jar'.split():
+ conf.find_program(x, var=x.upper(), path_list=java_path)
+ conf.env[x.upper()] = conf.cmd_to_list(conf.env[x.upper()])
+ v['JAVA_EXT'] = ['.java']
+
+ if 'CLASSPATH' in conf.environ:
+ v['CLASSPATH'] = conf.environ['CLASSPATH']
+
+ if not v['JAR']: conf.fatal('jar is required for making java packages')
+ if not v['JAVAC']: conf.fatal('javac is required for compiling java classes')
+ v['JARCREATE'] = 'cf' # can use cvf
+
+@conf
+def check_java_class(self, classname, with_classpath=None):
+ """Check if the specified java class is installed"""
+
+ import shutil
+
+ javatestdir = '.waf-javatest'
+
+ classpath = javatestdir
+ if self.env['CLASSPATH']:
+ classpath += os.pathsep + self.env['CLASSPATH']
+ if isinstance(with_classpath, str):
+ classpath += os.pathsep + with_classpath
+
+ shutil.rmtree(javatestdir, True)
+ os.mkdir(javatestdir)
+
+ java_file = open(os.path.join(javatestdir, 'Test.java'), 'w')
+ java_file.write(class_check_source)
+ java_file.close()
+
+ # Compile the source
+ Utils.exec_command(self.env['JAVAC'] + [os.path.join(javatestdir, 'Test.java')], shell=False)
+
+ # Try to run the app
+ cmd = self.env['JAVA'] + ['-cp', classpath, 'Test', classname]
+ self.log.write("%s\n" % str(cmd))
+ found = Utils.exec_command(cmd, shell=False, log=self.log)
+
+ self.check_message('Java class %s' % classname, "", not found)
+
+ shutil.rmtree(javatestdir, True)
+
+ return found
+
+@conf
+def check_jni_headers(conf):
+ """
+ Check for jni headers and libraries
+
+ On success the environment variable xxx_JAVA is added for uselib
+ """
+
+ if not conf.env.CC_NAME and not conf.env.CXX_NAME:
+ conf.fatal('load a compiler first (gcc, g++, ..)')
+
+ if not conf.env.JAVA_HOME:
+ conf.fatal('set JAVA_HOME in the system environment')
+
+ # jni requires the jvm
+ javaHome = conf.env['JAVA_HOME'][0]
+
+ b = Build.BuildContext()
+ b.load_dirs(conf.srcdir, conf.blddir)
+ dir = b.root.find_dir(conf.env.JAVA_HOME[0] + '/include')
+ f = dir.ant_glob('**/(jni|jni_md).h', flat=False)
+ incDirs = [x.parent.abspath() for x in f]
+
+ dir = b.root.find_dir(conf.env.JAVA_HOME[0])
+ f = dir.ant_glob('**/*jvm.(so|dll)', flat=False)
+ libDirs = [x.parent.abspath() for x in f] or [javaHome]
+
+ for i, d in enumerate(libDirs):
+ if conf.check(header_name='jni.h', define_name='HAVE_JNI_H', lib='jvm',
+ libpath=d, includes=incDirs, uselib_store='JAVA', uselib='JAVA'):
+ break
+ else:
+ conf.fatal('could not find lib jvm in %r (see config.log)' % libDirs)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+import os, sys, re
+import Options, TaskGen, Task, Utils
+from TaskGen import taskgen, feature, after
+
+class msgfmt_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('msgfmt')
+def init_msgfmt(self):
+ #langs = '' # for example "foo/fr foo/br"
+ self.default_install_path = '${KDE4_LOCALE_INSTALL_DIR}'
+
+@feature('msgfmt')
+@after('init_msgfmt')
+def apply_msgfmt(self):
+ for lang in self.to_list(self.langs):
+ node = self.path.find_resource(lang+'.po')
+ task = self.create_task('msgfmt', node, node.change_ext('.mo'))
+
+ if not self.bld.is_install: continue
+ langname = lang.split('/')
+ langname = langname[-1]
+ task.install_path = self.install_path + os.sep + langname + os.sep + 'LC_MESSAGES'
+ task.filename = getattr(self, 'appname', 'set_your_appname') + '.mo'
+ task.chmod = self.chmod
+
+def detect(conf):
+ kdeconfig = conf.find_program('kde4-config')
+ if not kdeconfig:
+ conf.fatal('we need kde4-config')
+ prefix = Utils.cmd_output('%s --prefix' % kdeconfig, silent=True).strip()
+ file = '%s/share/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
+ try: os.stat(file)
+ except OSError:
+ file = '%s/share/kde4/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
+ try: os.stat(file)
+ except OSError: conf.fatal('could not open %s' % file)
+
+ try:
+ txt = Utils.readf(file)
+ except (OSError, IOError):
+ conf.fatal('could not read %s' % file)
+
+ txt = txt.replace('\\\n', '\n')
+ fu = re.compile('#(.*)\n')
+ txt = fu.sub('', txt)
+
+ setregexp = re.compile('([sS][eE][tT]\s*\()\s*([^\s]+)\s+\"([^"]+)\"\)')
+ found = setregexp.findall(txt)
+
+ for (_, key, val) in found:
+ #print key, val
+ conf.env[key] = val
+
+ # well well, i could just write an interpreter for cmake files
+ conf.env['LIB_KDECORE']='kdecore'
+ conf.env['LIB_KDEUI'] ='kdeui'
+ conf.env['LIB_KIO'] ='kio'
+ conf.env['LIB_KHTML'] ='khtml'
+ conf.env['LIB_KPARTS'] ='kparts'
+
+ conf.env['LIBPATH_KDECORE'] = conf.env['KDE4_LIB_INSTALL_DIR']
+ conf.env['CPPPATH_KDECORE'] = conf.env['KDE4_INCLUDE_INSTALL_DIR']
+ conf.env.append_value('CPPPATH_KDECORE', conf.env['KDE4_INCLUDE_INSTALL_DIR']+"/KDE")
+
+ conf.env['MSGFMT'] = conf.find_program('msgfmt')
+
+Task.simple_task_type('msgfmt', '${MSGFMT} ${SRC} -o ${TGT}', color='BLUE', shell=False)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Matthias Jahn, 2008, jahn matthias ath freenet punto de
+# Thomas Nagy, 2008 (ita)
+
+import sys, re, os, optparse
+
+import TaskGen, Task, Utils, preproc
+from Logs import error, debug, warn
+from TaskGen import taskgen, after, before, feature
+
+REVISION="0.1.3"
+
+"""
+if you want to use the code here, you must use something like this:
+obj = obj.create(...)
+obj.features.append("libtool")
+obj.vnum = "1.2.3" # optional, but versioned libraries are common
+"""
+
+# fake libtool files
+fakelibtool_vardeps = ['CXX', 'PREFIX']
+def fakelibtool_build(task):
+ # Writes a .la file, used by libtool
+ env = task.env
+ dest = open(task.outputs[0].abspath(env), 'w')
+ sname = task.inputs[0].name
+ fu = dest.write
+ fu("# Generated by ltmain.sh - GNU libtool 1.5.18 - (pwn3d by BKsys II code name WAF)\n")
+ if env['vnum']:
+ nums = env['vnum'].split('.')
+ libname = task.inputs[0].name
+ name3 = libname+'.'+env['vnum']
+ name2 = libname+'.'+nums[0]
+ name1 = libname
+ fu("dlname='%s'\n" % name2)
+ strn = " ".join([name3, name2, name1])
+ fu("library_names='%s'\n" % (strn) )
+ else:
+ fu("dlname='%s'\n" % sname)
+ fu("library_names='%s %s %s'\n" % (sname, sname, sname) )
+ fu("old_library=''\n")
+ vars = ' '.join(env['libtoolvars']+env['LINKFLAGS'])
+ fu("dependency_libs='%s'\n" % vars)
+ fu("current=0\n")
+ fu("age=0\nrevision=0\ninstalled=yes\nshouldnotlink=no\n")
+ fu("dlopen=''\ndlpreopen=''\n")
+ fu("libdir='%s/lib'\n" % env['PREFIX'])
+ dest.close()
+ return 0
+
+def read_la_file(path):
+ sp = re.compile(r'^([^=]+)=\'(.*)\'$')
+ dc={}
+ file = open(path, "r")
+ for line in file.readlines():
+ try:
+ #print sp.split(line.strip())
+ _, left, right, _ = sp.split(line.strip())
+ dc[left]=right
+ except ValueError:
+ pass
+ file.close()
+ return dc
+
+@feature("libtool")
+@after('apply_link')
+def apply_link_libtool(self):
+ if self.type != 'program':
+ linktask = self.link_task
+ self.latask = self.create_task('fakelibtool', linktask.outputs, linktask.outputs[0].change_ext('.la'))
+
+ if self.bld.is_install:
+ self.bld.install_files('${PREFIX}/lib', linktask.outputs[0], self.env)
+
+@feature("libtool")
+@before('apply_core')
+def apply_libtool(self):
+ self.env['vnum']=self.vnum
+
+ paths=[]
+ libs=[]
+ libtool_files=[]
+ libtool_vars=[]
+
+ for l in self.env['LINKFLAGS']:
+ if l[:2]=='-L':
+ paths.append(l[2:])
+ elif l[:2]=='-l':
+ libs.append(l[2:])
+
+ for l in libs:
+ for p in paths:
+ dict = read_la_file(p+'/lib'+l+'.la')
+ linkflags2 = dict.get('dependency_libs', '')
+ for v in linkflags2.split():
+ if v.endswith('.la'):
+ libtool_files.append(v)
+ libtool_vars.append(v)
+ continue
+ self.env.append_unique('LINKFLAGS', v)
+ break
+
+ self.env['libtoolvars']=libtool_vars
+
+ while libtool_files:
+ file = libtool_files.pop()
+ dict = read_la_file(file)
+ for v in dict['dependency_libs'].split():
+ if v[-3:] == '.la':
+ libtool_files.append(v)
+ continue
+ self.env.append_unique('LINKFLAGS', v)
+
+Task.task_type_from_func('fakelibtool', vars=fakelibtool_vardeps, func=fakelibtool_build, color='BLUE', after="cc_link cxx_link static_link")
+
+class libtool_la_file:
+ def __init__ (self, la_filename):
+ self.__la_filename = la_filename
+ #remove path and .la suffix
+ self.linkname = str(os.path.split(la_filename)[-1])[:-3]
+ if self.linkname.startswith("lib"):
+ self.linkname = self.linkname[3:]
+ # The name that we can dlopen(3).
+ self.dlname = None
+ # Names of this library
+ self.library_names = None
+ # The name of the static archive.
+ self.old_library = None
+ # Libraries that this one depends upon.
+ self.dependency_libs = None
+ # Version information for libIlmImf.
+ self.current = None
+ self.age = None
+ self.revision = None
+ # Is this an already installed library?
+ self.installed = None
+ # Should we warn about portability when linking against -modules?
+ self.shouldnotlink = None
+ # Files to dlopen/dlpreopen
+ self.dlopen = None
+ self.dlpreopen = None
+ # Directory that this library needs to be installed in:
+ self.libdir = '/usr/lib'
+ if not self.__parse():
+ raise ValueError("file %s not found!!" %(la_filename))
+
+ def __parse(self):
+ "Retrieve the variables from a file"
+ if not os.path.isfile(self.__la_filename): return 0
+ la_file=open(self.__la_filename, 'r')
+ for line in la_file:
+ ln = line.strip()
+ if not ln: continue
+ if ln[0]=='#': continue
+ (key, value) = str(ln).split('=', 1)
+ key = key.strip()
+ value = value.strip()
+ if value == "no": value = False
+ elif value == "yes": value = True
+ else:
+ try: value = int(value)
+ except ValueError: value = value.strip("'")
+ setattr(self, key, value)
+ la_file.close()
+ return 1
+
+ def get_libs(self):
+ """return linkflags for this lib"""
+ libs = []
+ if self.dependency_libs:
+ libs = str(self.dependency_libs).strip().split()
+ if libs == None:
+ libs = []
+ # add la lib and libdir
+ libs.insert(0, "-l%s" % self.linkname.strip())
+ libs.insert(0, "-L%s" % self.libdir.strip())
+ return libs
+
+ def __str__(self):
+ return '''\
+dlname = "%(dlname)s"
+library_names = "%(library_names)s"
+old_library = "%(old_library)s"
+dependency_libs = "%(dependency_libs)s"
+version = %(current)s.%(age)s.%(revision)s
+installed = "%(installed)s"
+shouldnotlink = "%(shouldnotlink)s"
+dlopen = "%(dlopen)s"
+dlpreopen = "%(dlpreopen)s"
+libdir = "%(libdir)s"''' % self.__dict__
+
+class libtool_config:
+ def __init__ (self, la_filename):
+ self.__libtool_la_file = libtool_la_file(la_filename)
+ tmp = self.__libtool_la_file
+ self.__version = [int(tmp.current), int(tmp.age), int(tmp.revision)]
+ self.__sub_la_files = []
+ self.__sub_la_files.append(la_filename)
+ self.__libs = None
+
+ def __cmp__(self, other):
+ """make it compareable with X.Y.Z versions (Y and Z are optional)"""
+ if not other:
+ return 1
+ othervers = [int(s) for s in str(other).split(".")]
+ selfvers = self.__version
+ return cmp(selfvers, othervers)
+
+ def __str__(self):
+ return "\n".join([
+ str(self.__libtool_la_file),
+ ' '.join(self.__libtool_la_file.get_libs()),
+ '* New getlibs:',
+ ' '.join(self.get_libs())
+ ])
+
+ def __get_la_libs(self, la_filename):
+ return libtool_la_file(la_filename).get_libs()
+
+ def get_libs(self):
+ """return the complete uniqe linkflags that do not
+ contain .la files anymore"""
+ libs_list = list(self.__libtool_la_file.get_libs())
+ libs_map = {}
+ while len(libs_list) > 0:
+ entry = libs_list.pop(0)
+ if entry:
+ if str(entry).endswith(".la"):
+ ## prevents duplicate .la checks
+ if entry not in self.__sub_la_files:
+ self.__sub_la_files.append(entry)
+ libs_list.extend(self.__get_la_libs(entry))
+ else:
+ libs_map[entry]=1
+ self.__libs = libs_map.keys()
+ return self.__libs
+
+ def get_libs_only_L(self):
+ if not self.__libs: self.get_libs()
+ libs = self.__libs
+ libs = [s for s in libs if str(s).startswith('-L')]
+ return libs
+
+ def get_libs_only_l(self):
+ if not self.__libs: self.get_libs()
+ libs = self.__libs
+ libs = [s for s in libs if str(s).startswith('-l')]
+ return libs
+
+ def get_libs_only_other(self):
+ if not self.__libs: self.get_libs()
+ libs = self.__libs
+ libs = [s for s in libs if not(str(s).startswith('-L')or str(s).startswith('-l'))]
+ return libs
+
+def useCmdLine():
+ """parse cmdline args and control build"""
+ usage = '''Usage: %prog [options] PathToFile.la
+example: %prog --atleast-version=2.0.0 /usr/lib/libIlmImf.la
+nor: %prog --libs /usr/lib/libamarok.la'''
+ parser = optparse.OptionParser(usage)
+ a = parser.add_option
+ a("--version", dest = "versionNumber",
+ action = "store_true", default = False,
+ help = "output version of libtool-config"
+ )
+ a("--debug", dest = "debug",
+ action = "store_true", default = False,
+ help = "enable debug"
+ )
+ a("--libs", dest = "libs",
+ action = "store_true", default = False,
+ help = "output all linker flags"
+ )
+ a("--libs-only-l", dest = "libs_only_l",
+ action = "store_true", default = False,
+ help = "output -l flags"
+ )
+ a("--libs-only-L", dest = "libs_only_L",
+ action = "store_true", default = False,
+ help = "output -L flags"
+ )
+ a("--libs-only-other", dest = "libs_only_other",
+ action = "store_true", default = False,
+ help = "output other libs (e.g. -pthread)"
+ )
+ a("--atleast-version", dest = "atleast_version",
+ default=None,
+ help = "return 0 if the module is at least version ATLEAST_VERSION"
+ )
+ a("--exact-version", dest = "exact_version",
+ default=None,
+ help = "return 0 if the module is exactly version EXACT_VERSION"
+ )
+ a("--max-version", dest = "max_version",
+ default=None,
+ help = "return 0 if the module is at no newer than version MAX_VERSION"
+ )
+
+ (options, args) = parser.parse_args()
+ if len(args) != 1 and not options.versionNumber:
+ parser.error("incorrect number of arguments")
+ if options.versionNumber:
+ print("libtool-config version %s" % REVISION)
+ return 0
+ ltf = libtool_config(args[0])
+ if options.debug:
+ print(ltf)
+ if options.atleast_version:
+ if ltf >= options.atleast_version: return 0
+ sys.exit(1)
+ if options.exact_version:
+ if ltf == options.exact_version: return 0
+ sys.exit(1)
+ if options.max_version:
+ if ltf <= options.max_version: return 0
+ sys.exit(1)
+
+ def p(x):
+ print(" ".join(x))
+ if options.libs: p(ltf.get_libs())
+ elif options.libs_only_l: p(ltf.get_libs_only_l())
+ elif options.libs_only_L: p(ltf.get_libs_only_L())
+ elif options.libs_only_other: p(ltf.get_libs_only_other())
+ return 0
+
+if __name__ == '__main__':
+ useCmdLine()
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Sebastian Schlingmann, 2008
+# Thomas Nagy, 2008 (ita)
+
+import TaskGen
+from TaskGen import taskgen, feature
+from Constants import *
+
+TaskGen.declare_chain(
+ name = 'luac',
+ rule = '${LUAC} -s -o ${TGT} ${SRC}',
+ ext_in = '.lua',
+ ext_out = '.luac',
+ reentrant = False,
+ install = 'LUADIR', # env variable
+)
+
+@feature('lua')
+def init_lua(self):
+ self.default_chmod = O755
+
+def detect(conf):
+ conf.find_program('luac', var='LUAC', mandatory = True)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"""
+Custom objects:
+ - execute a function everytime
+ - copy a file somewhere else
+"""
+
+import shutil, re, os
+import TaskGen, Node, Task, Utils, Build, Constants
+from TaskGen import feature, taskgen, after, before
+from Logs import debug
+
+def copy_func(tsk):
+ "Make a file copy. This might be used to make other kinds of file processing (even calling a compiler is possible)"
+ env = tsk.env
+ infile = tsk.inputs[0].abspath(env)
+ outfile = tsk.outputs[0].abspath(env)
+ try:
+ shutil.copy2(infile, outfile)
+ except (OSError, IOError):
+ return 1
+ else:
+ if tsk.chmod: os.chmod(outfile, tsk.chmod)
+ return 0
+
+def action_process_file_func(tsk):
+ "Ask the function attached to the task to process it"
+ if not tsk.fun: raise Utils.WafError('task must have a function attached to it for copy_func to work!')
+ return tsk.fun(tsk)
+
+class cmd_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('cmd')
+def apply_cmd(self):
+ "call a command everytime"
+ if not self.fun: raise Utils.WafError('cmdobj needs a function!')
+ tsk = Task.TaskBase()
+ tsk.fun = self.fun
+ tsk.env = self.env
+ self.tasks.append(tsk)
+ tsk.install_path = self.install_path
+
+class copy_taskgen(TaskGen.task_gen):
+ "By default, make a file copy, if fun is provided, fun will make the copy (or call a compiler, etc)"
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('copy')
+@before('apply_core')
+def apply_copy(self):
+ Utils.def_attrs(self, fun=copy_func)
+ self.default_install_path = 0
+
+ lst = self.to_list(self.source)
+ self.meths.remove('apply_core')
+
+ for filename in lst:
+ node = self.path.find_resource(filename)
+ if not node: raise Utils.WafError('cannot find input file %s for processing' % filename)
+
+ target = self.target
+ if not target or len(lst)>1: target = node.name
+
+ # TODO the file path may be incorrect
+ newnode = self.path.find_or_declare(target)
+
+ tsk = self.create_task('copy', node, newnode)
+ tsk.fun = self.fun
+ tsk.chmod = self.chmod
+ tsk.install_path = self.install_path
+
+ if not tsk.env:
+ tsk.debug()
+ raise Utils.WafError('task without an environment')
+
+def subst_func(tsk):
+ "Substitutes variables in a .in file"
+
+ m4_re = re.compile('@(\w+)@', re.M)
+
+ env = tsk.env
+ infile = tsk.inputs[0].abspath(env)
+ outfile = tsk.outputs[0].abspath(env)
+
+ code = Utils.readf(infile)
+
+ # replace all % by %% to prevent errors by % signs in the input file while string formatting
+ code = code.replace('%', '%%')
+
+ s = m4_re.sub(r'%(\1)s', code)
+
+ di = tsk.dict or {}
+ if not di:
+ names = m4_re.findall(code)
+ for i in names:
+ di[i] = env.get_flat(i) or env.get_flat(i.upper())
+
+ file = open(outfile, 'w')
+ file.write(s % di)
+ file.close()
+ if tsk.chmod: os.chmod(outfile, tsk.chmod)
+
+class subst_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('subst')
+@before('apply_core')
+def apply_subst(self):
+ Utils.def_attrs(self, fun=subst_func)
+ self.default_install_path = 0
+ lst = self.to_list(self.source)
+ self.meths.remove('apply_core')
+
+ self.dict = getattr(self, 'dict', {})
+
+ for filename in lst:
+ node = self.path.find_resource(filename)
+ if not node: raise Utils.WafError('cannot find input file %s for processing' % filename)
+
+ if self.target:
+ newnode = self.path.find_or_declare(self.target)
+ else:
+ newnode = node.change_ext('')
+
+ try:
+ self.dict = self.dict.get_merged_dict()
+ except AttributeError:
+ pass
+
+ if self.dict and not self.env['DICT_HASH']:
+ self.env = self.env.copy()
+ keys = list(self.dict.keys())
+ keys.sort()
+ lst = [self.dict[x] for x in keys]
+ self.env['DICT_HASH'] = str(Utils.h_list(lst))
+
+ tsk = self.create_task('copy', node, newnode)
+ tsk.fun = self.fun
+ tsk.dict = self.dict
+ tsk.dep_vars = ['DICT_HASH']
+ tsk.install_path = self.install_path
+ tsk.chmod = self.chmod
+
+ if not tsk.env:
+ tsk.debug()
+ raise Utils.WafError('task without an environment')
+
+####################
+## command-output ####
+####################
+
+class cmd_arg(object):
+ """command-output arguments for representing files or folders"""
+ def __init__(self, name, template='%s'):
+ self.name = name
+ self.template = template
+ self.node = None
+
+class input_file(cmd_arg):
+ def find_node(self, base_path):
+ assert isinstance(base_path, Node.Node)
+ self.node = base_path.find_resource(self.name)
+ if self.node is None:
+ raise Utils.WafError("Input file %s not found in " % (self.name, base_path))
+
+ def get_path(self, env, absolute):
+ if absolute:
+ return self.template % self.node.abspath(env)
+ else:
+ return self.template % self.node.srcpath(env)
+
+class output_file(cmd_arg):
+ def find_node(self, base_path):
+ assert isinstance(base_path, Node.Node)
+ self.node = base_path.find_or_declare(self.name)
+ if self.node is None:
+ raise Utils.WafError("Output file %s not found in " % (self.name, base_path))
+
+ def get_path(self, env, absolute):
+ if absolute:
+ return self.template % self.node.abspath(env)
+ else:
+ return self.template % self.node.bldpath(env)
+
+class cmd_dir_arg(cmd_arg):
+ def find_node(self, base_path):
+ assert isinstance(base_path, Node.Node)
+ self.node = base_path.find_dir(self.name)
+ if self.node is None:
+ raise Utils.WafError("Directory %s not found in " % (self.name, base_path))
+
+class input_dir(cmd_dir_arg):
+ def get_path(self, dummy_env, dummy_absolute):
+ return self.template % self.node.abspath()
+
+class output_dir(cmd_dir_arg):
+ def get_path(self, env, dummy_absolute):
+ return self.template % self.node.abspath(env)
+
+
+class command_output(Task.Task):
+ color = "BLUE"
+ def __init__(self, env, command, command_node, command_args, stdin, stdout, cwd, os_env, stderr):
+ Task.Task.__init__(self, env, normal=1)
+ assert isinstance(command, (str, Node.Node))
+ self.command = command
+ self.command_args = command_args
+ self.stdin = stdin
+ self.stdout = stdout
+ self.cwd = cwd
+ self.os_env = os_env
+ self.stderr = stderr
+
+ if command_node is not None: self.dep_nodes = [command_node]
+ self.dep_vars = [] # additional environment variables to look
+
+ def run(self):
+ task = self
+ #assert len(task.inputs) > 0
+
+ def input_path(node, template):
+ if task.cwd is None:
+ return template % node.bldpath(task.env)
+ else:
+ return template % node.abspath()
+ def output_path(node, template):
+ fun = node.abspath
+ if task.cwd is None: fun = node.bldpath
+ return template % fun(task.env)
+
+ if isinstance(task.command, Node.Node):
+ argv = [input_path(task.command, '%s')]
+ else:
+ argv = [task.command]
+
+ for arg in task.command_args:
+ if isinstance(arg, str):
+ argv.append(arg)
+ else:
+ assert isinstance(arg, cmd_arg)
+ argv.append(arg.get_path(task.env, (task.cwd is not None)))
+
+ if task.stdin:
+ stdin = open(input_path(task.stdin, '%s'))
+ else:
+ stdin = None
+
+ if task.stdout:
+ stdout = open(output_path(task.stdout, '%s'), "w")
+ else:
+ stdout = None
+
+ if task.stderr:
+ stderr = open(output_path(task.stderr, '%s'), "w")
+ else:
+ stderr = None
+
+ if task.cwd is None:
+ cwd = ('None (actually %r)' % os.getcwd())
+ else:
+ cwd = repr(task.cwd)
+ debug("command-output: cwd=%s, stdin=%r, stdout=%r, argv=%r" %
+ (cwd, stdin, stdout, argv))
+
+ if task.os_env is None:
+ os_env = os.environ
+ else:
+ os_env = task.os_env
+ command = Utils.pproc.Popen(argv, stdin=stdin, stdout=stdout, stderr=stderr, cwd=task.cwd, env=os_env)
+ return command.wait()
+
+class cmd_output_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('command-output')
+def init_cmd_output(self):
+ Utils.def_attrs(self,
+ stdin = None,
+ stdout = None,
+ stderr = None,
+ # the command to execute
+ command = None,
+
+ # whether it is an external command; otherwise it is assumed
+ # to be an executable binary or script that lives in the
+ # source or build tree.
+ command_is_external = False,
+
+ # extra parameters (argv) to pass to the command (excluding
+ # the command itself)
+ argv = [],
+
+ # dependencies to other objects -> this is probably not what you want (ita)
+ # values must be 'task_gen' instances (not names!)
+ dependencies = [],
+
+ # dependencies on env variable contents
+ dep_vars = [],
+
+ # input files that are implicit, i.e. they are not
+ # stdin, nor are they mentioned explicitly in argv
+ hidden_inputs = [],
+
+ # output files that are implicit, i.e. they are not
+ # stdout, nor are they mentioned explicitly in argv
+ hidden_outputs = [],
+
+ # change the subprocess to this cwd (must use obj.input_dir() or output_dir() here)
+ cwd = None,
+
+ # OS environment variables to pass to the subprocess
+ # if None, use the default environment variables unchanged
+ os_env = None)
+
+@feature('command-output')
+@after('init_cmd_output')
+def apply_cmd_output(self):
+ if self.command is None:
+ raise Utils.WafError("command-output missing command")
+ if self.command_is_external:
+ cmd = self.command
+ cmd_node = None
+ else:
+ cmd_node = self.path.find_resource(self.command)
+ assert cmd_node is not None, ('''Could not find command '%s' in source tree.
+Hint: if this is an external command,
+use command_is_external=True''') % (self.command,)
+ cmd = cmd_node
+
+ if self.cwd is None:
+ cwd = None
+ else:
+ assert isinstance(cwd, CmdDirArg)
+ self.cwd.find_node(self.path)
+
+ args = []
+ inputs = []
+ outputs = []
+
+ for arg in self.argv:
+ if isinstance(arg, cmd_arg):
+ arg.find_node(self.path)
+ if isinstance(arg, input_file):
+ inputs.append(arg.node)
+ if isinstance(arg, output_file):
+ outputs.append(arg.node)
+
+ if self.stdout is None:
+ stdout = None
+ else:
+ assert isinstance(self.stdout, str)
+ stdout = self.path.find_or_declare(self.stdout)
+ if stdout is None:
+ raise Utils.WafError("File %s not found" % (self.stdout,))
+ outputs.append(stdout)
+
+ if self.stderr is None:
+ stderr = None
+ else:
+ assert isinstance(self.stderr, str)
+ stderr = self.path.find_or_declare(self.stderr)
+ if stderr is None:
+ raise Utils.WafError("File %s not found" % (self.stderr,))
+ outputs.append(stderr)
+
+ if self.stdin is None:
+ stdin = None
+ else:
+ assert isinstance(self.stdin, str)
+ stdin = self.path.find_resource(self.stdin)
+ if stdin is None:
+ raise Utils.WafError("File %s not found" % (self.stdin,))
+ inputs.append(stdin)
+
+ for hidden_input in self.to_list(self.hidden_inputs):
+ node = self.path.find_resource(hidden_input)
+ if node is None:
+ raise Utils.WafError("File %s not found in dir %s" % (hidden_input, self.path))
+ inputs.append(node)
+
+ for hidden_output in self.to_list(self.hidden_outputs):
+ node = self.path.find_or_declare(hidden_output)
+ if node is None:
+ raise Utils.WafError("File %s not found in dir %s" % (hidden_output, self.path))
+ outputs.append(node)
+
+ if not (inputs or getattr(self, 'no_inputs', None)):
+ raise Utils.WafError('command-output objects must have at least one input file or give self.no_inputs')
+ if not (outputs or getattr(self, 'no_outputs', None)):
+ raise Utils.WafError('command-output objects must have at least one output file or give self.no_outputs')
+
+ task = command_output(self.env, cmd, cmd_node, self.argv, stdin, stdout, cwd, self.os_env, stderr)
+ Utils.copy_attrs(self, task, 'before after ext_in ext_out', only_if_set=True)
+ self.tasks.append(task)
+
+ task.inputs = inputs
+ task.outputs = outputs
+ task.dep_vars = self.to_list(self.dep_vars)
+
+ for dep in self.dependencies:
+ assert dep is not self
+ dep.post()
+ for dep_task in dep.tasks:
+ task.set_run_after(dep_task)
+
+ if not task.inputs:
+ # the case for svnversion, always run, and update the output nodes
+ task.runnable_status = type(Task.TaskBase.run)(runnable_status, task, task.__class__) # always run
+ task.post_run = type(Task.TaskBase.run)(post_run, task, task.__class__)
+
+ # TODO the case with no outputs?
+
+def post_run(self):
+ for x in self.outputs:
+ h = Utils.h_file(x.abspath(self.env))
+ self.generator.bld.node_sigs[self.env.variant()][x.id] = h
+
+def runnable_status(self):
+ return Constants.RUN_ME
+
+Task.task_type_from_func('copy', vars=[], func=action_process_file_func)
+TaskGen.task_gen.classes['command-output'] = cmd_output_taskgen
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2006 (dv)
+# Tamas Pal, 2007 (folti)
+# Nicolas Mercier, 2009
+# Microsoft Visual C++/Intel C++ compiler support - beta, needs more testing
+
+# usage:
+#
+# conf.env['MSVC_VERSIONS'] = ['msvc 9.0', 'msvc 8.0', 'wsdk 7.0', 'intel 11', 'PocketPC 9.0', 'Smartphone 8.0']
+# conf.env['MSVC_TARGETS'] = ['x64']
+# conf.check_tool('msvc')
+# OR conf.check_tool('msvc', funs='no_autodetect')
+# conf.check_lib_msvc('gdi32')
+# conf.check_libs_msvc('kernel32 user32', mandatory=true)
+# ...
+# obj.uselib = 'KERNEL32 USER32 GDI32'
+#
+# platforms and targets will be tested in the order they appear;
+# the first good configuration will be used
+# supported platforms :
+# ia64, x64, x86, x86_amd64, x86_ia64
+
+# compilers supported :
+# msvc => Visual Studio, versions 7.1 (2003), 8,0 (2005), 9.0 (2008)
+# wsdk => Windows SDK, versions 6.0, 6.1, 7.0
+# icl => Intel compiler, versions 9,10,11
+# Smartphone => Compiler/SDK for Smartphone devices (armv4/v4i)
+# PocketPC => Compiler/SDK for PocketPC devices (armv4/v4i)
+
+
+import os, sys, re, string, optparse
+import Utils, TaskGen, Runner, Configure, Task, Options
+from Logs import debug, info, warn, error
+from TaskGen import after, before, feature
+
+from Configure import conftest, conf
+import ccroot, cc, cxx, ar, winres
+from libtool import read_la_file
+
+try:
+ import _winreg
+except:
+ import winreg as _winreg
+
+pproc = Utils.pproc
+
+# importlibs provided by MSVC/Platform SDK. Do NOT search them....
+g_msvc_systemlibs = """
+aclui activeds ad1 adptif adsiid advapi32 asycfilt authz bhsupp bits bufferoverflowu cabinet
+cap certadm certidl ciuuid clusapi comctl32 comdlg32 comsupp comsuppd comsuppw comsuppwd comsvcs
+credui crypt32 cryptnet cryptui d3d8thk daouuid dbgeng dbghelp dciman32 ddao35 ddao35d
+ddao35u ddao35ud delayimp dhcpcsvc dhcpsapi dlcapi dnsapi dsprop dsuiext dtchelp
+faultrep fcachdll fci fdi framedyd framedyn gdi32 gdiplus glauxglu32 gpedit gpmuuid
+gtrts32w gtrtst32hlink htmlhelp httpapi icm32 icmui imagehlp imm32 iphlpapi iprop
+kernel32 ksguid ksproxy ksuser libcmt libcmtd libcpmt libcpmtd loadperf lz32 mapi
+mapi32 mgmtapi minidump mmc mobsync mpr mprapi mqoa mqrt msacm32 mscms mscoree
+msdasc msimg32 msrating mstask msvcmrt msvcurt msvcurtd mswsock msxml2 mtx mtxdm
+netapi32 nmapinmsupp npptools ntdsapi ntdsbcli ntmsapi ntquery odbc32 odbcbcp
+odbccp32 oldnames ole32 oleacc oleaut32 oledb oledlgolepro32 opends60 opengl32
+osptk parser pdh penter pgobootrun pgort powrprof psapi ptrustm ptrustmd ptrustu
+ptrustud qosname rasapi32 rasdlg rassapi resutils riched20 rpcndr rpcns4 rpcrt4 rtm
+rtutils runtmchk scarddlg scrnsave scrnsavw secur32 sensapi setupapi sfc shell32
+shfolder shlwapi sisbkup snmpapi sporder srclient sti strsafe svcguid tapi32 thunk32
+traffic unicows url urlmon user32 userenv usp10 uuid uxtheme vcomp vcompd vdmdbg
+version vfw32 wbemuuid webpost wiaguid wininet winmm winscard winspool winstrm
+wintrust wldap32 wmiutils wow32 ws2_32 wsnmp32 wsock32 wst wtsapi32 xaswitch xolehlp
+""".split()
+
+
+all_msvc_platforms = [ ('x64', 'amd64'), ('x86', 'x86'), ('ia64', 'ia64'), ('x86_amd64', 'amd64'), ('x86_ia64', 'ia64') ]
+all_wince_platforms = [ ('armv4', 'arm'), ('armv4i', 'arm'), ('mipsii', 'mips'), ('mipsii_fp', 'mips'), ('mipsiv', 'mips'), ('mipsiv_fp', 'mips'), ('sh4', 'sh'), ('x86', 'cex86') ]
+all_icl_platforms = [ ('intel64', 'amd64'), ('em64t', 'amd64'), ('ia32', 'x86'), ('Itanium', 'ia64')]
+
+def setup_msvc(conf, versions):
+ platforms = Utils.to_list(conf.env['MSVC_TARGETS']) or [i for i,j in all_msvc_platforms+all_icl_platforms+all_wince_platforms]
+ desired_versions = conf.env['MSVC_VERSIONS'] or [v for v,_ in versions][::-1]
+ versiondict = dict(versions)
+
+ for version in desired_versions:
+ try:
+ targets = dict(versiondict [version])
+ for target in platforms:
+ try:
+ arch,(p1,p2,p3) = targets[target]
+ compiler,revision = version.split()
+ return compiler,revision,p1,p2,p3
+ except KeyError: continue
+ except KeyError: continue
+ conf.fatal('msvc: Impossible to find a valid architecture for building (in setup_msvc)')
+
+@conf
+def get_msvc_version(conf, compiler, version, target, vcvars):
+ debug('msvc: get_msvc_version: %r %r %r', compiler, version, target)
+ batfile = os.path.join(conf.blddir, 'waf-print-msvc.bat')
+ f = open(batfile, 'w')
+ f.write("""@echo off
+set INCLUDE=
+set LIB=
+call "%s" %s
+echo PATH=%%PATH%%
+echo INCLUDE=%%INCLUDE%%
+echo LIB=%%LIB%%
+""" % (vcvars,target))
+ f.close()
+ sout = Utils.cmd_output(['cmd', '/E:on', '/V:on', '/C', batfile])
+ lines = sout.splitlines()
+
+ for x in ('Setting environment', 'Setting SDK environment', 'Intel(R) C++ Compiler'):
+ if lines[0].find(x) != -1:
+ break
+ else:
+ debug('msvc: get_msvc_version: %r %r %r -> not found', compiler, version, target)
+ conf.fatal('msvc: Impossible to find a valid architecture for building (in get_msvc_version)')
+
+ for line in lines[1:]:
+ if line.startswith('PATH='):
+ path = line[5:]
+ MSVC_PATH = path.split(';')
+ elif line.startswith('INCLUDE='):
+ MSVC_INCDIR = [i for i in line[8:].split(';') if i]
+ elif line.startswith('LIB='):
+ MSVC_LIBDIR = [i for i in line[4:].split(';') if i]
+
+ # Check if the compiler is usable at all.
+ # The detection may return 64-bit versions even on 32-bit systems, and these would fail to run.
+ env = {}
+ env.update(os.environ)
+ env.update(PATH = path)
+ compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
+ cxx = conf.find_program(compiler_name, path_list=MSVC_PATH)
+ # delete CL if exists. because it could contain parameters wich can change cl's behaviour rather catastrophically.
+ if env.has_key('CL'):
+ del(env['CL'])
+
+ try:
+ p = pproc.Popen([cxx, '/help'], env=env, stdout=pproc.PIPE, stderr=pproc.PIPE)
+ out, err = p.communicate()
+ if p.returncode != 0:
+ raise Exception('return code: %r: %r' % (p.returncode, err))
+ except Exception, e:
+ debug('msvc: get_msvc_version: %r %r %r -> failure', compiler, version, target)
+ debug(str(e))
+ conf.fatal('msvc: cannot run the compiler (in get_msvc_version)')
+ else:
+ debug('msvc: get_msvc_version: %r %r %r -> OK', compiler, version, target)
+
+ return (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR)
+
+@conf
+def gather_wsdk_versions(conf, versions):
+ version_pattern = re.compile('^v..?.?\...?.?')
+ try:
+ all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Microsoft SDKs\\Windows')
+ except WindowsError:
+ try:
+ all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows')
+ except WindowsError:
+ return
+ index = 0
+ while 1:
+ try:
+ version = _winreg.EnumKey(all_versions, index)
+ except WindowsError:
+ break
+ index = index + 1
+ if not version_pattern.match(version):
+ continue
+ try:
+ msvc_version = _winreg.OpenKey(all_versions, version)
+ path,type = _winreg.QueryValueEx(msvc_version,'InstallationFolder')
+ except WindowsError:
+ continue
+ if os.path.isfile(os.path.join(path, 'bin', 'SetEnv.cmd')):
+ targets = []
+ for target,arch in all_msvc_platforms:
+ try:
+ targets.append((target, (arch, conf.get_msvc_version('wsdk', version, '/'+target, os.path.join(path, 'bin', 'SetEnv.cmd')))))
+ except Configure.ConfigurationError:
+ pass
+ versions.append(('wsdk ' + version[1:], targets))
+
+@conf
+def gather_msvc_versions(conf, versions):
+ # checks SmartPhones SDKs
+ try:
+ ce_sdk = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Windows CE Tools\\SDKs')
+ except WindowsError:
+ try:
+ ce_sdk = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\Windows CE Tools\\SDKs')
+ except WindowsError:
+ ce_sdk = ''
+ if ce_sdk:
+ supported_wince_platforms = []
+ ce_index = 0
+ while 1:
+ try:
+ sdk_device = _winreg.EnumKey(ce_sdk, ce_index)
+ except WindowsError:
+ break
+ ce_index = ce_index + 1
+ sdk = _winreg.OpenKey(ce_sdk, sdk_device)
+ path,type = _winreg.QueryValueEx(sdk, 'SDKRootDir')
+ path=str(path)
+ path,device = os.path.split(path)
+ if not device:
+ path,device = os.path.split(path)
+ for arch,compiler in all_wince_platforms:
+ platforms = []
+ if os.path.isdir(os.path.join(path, device, 'Lib', arch)):
+ platforms.append((arch, compiler, os.path.join(path, device, 'Include', arch), os.path.join(path, device, 'Lib', arch)))
+ if platforms:
+ supported_wince_platforms.append((device, platforms))
+ # checks MSVC
+ version_pattern = re.compile('^..?\...?')
+ for vcver,vcvar in [('VCExpress','exp'), ('VisualStudio','')]:
+ try:
+ all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\'+vcver)
+ except WindowsError:
+ try:
+ all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\'+vcver)
+ except WindowsError:
+ continue
+ index = 0
+ while 1:
+ try:
+ version = _winreg.EnumKey(all_versions, index)
+ except WindowsError:
+ break
+ index = index + 1
+ if not version_pattern.match(version):
+ continue
+ try:
+ msvc_version = _winreg.OpenKey(all_versions, version + "\\Setup\\VS")
+ path,type = _winreg.QueryValueEx(msvc_version, 'ProductDir')
+ path=str(path)
+ targets = []
+ if ce_sdk:
+ for device,platforms in supported_wince_platforms:
+ cetargets = []
+ for platform,compiler,include,lib in platforms:
+ winCEpath = os.path.join(path, 'VC', 'ce')
+ if os.path.isdir(winCEpath):
+ common_bindirs,_1,_2 = conf.get_msvc_version('msvc', version, 'x86', os.path.join(path, 'Common7', 'Tools', 'vsvars32.bat'))
+ if os.path.isdir(os.path.join(winCEpath, 'lib', platform)):
+ bindirs = [os.path.join(winCEpath, 'bin', compiler), os.path.join(winCEpath, 'bin', 'x86_'+compiler)] + common_bindirs
+ incdirs = [include, os.path.join(winCEpath, 'include'), os.path.join(winCEpath, 'atlmfc', 'include')]
+ libdirs = [lib, os.path.join(winCEpath, 'lib', platform), os.path.join(winCEpath, 'atlmfc', 'lib', platform)]
+ cetargets.append((platform, (platform, (bindirs,incdirs,libdirs))))
+ versions.append((device+' '+version, cetargets))
+ if os.path.isfile(os.path.join(path, 'VC', 'vcvarsall.bat')):
+ for target,realtarget in all_msvc_platforms[::-1]:
+ try:
+ targets.append((target, (realtarget, conf.get_msvc_version('msvc', version, target, os.path.join(path, 'VC', 'vcvarsall.bat')))))
+ except:
+ pass
+ elif os.path.isfile(os.path.join(path, 'Common7', 'Tools', 'vsvars32.bat')):
+ try:
+ targets.append(('x86', ('x86', conf.get_msvc_version('msvc', version, 'x86', os.path.join(path, 'Common7', 'Tools', 'vsvars32.bat')))))
+ except Configure.ConfigurationError:
+ pass
+ versions.append(('msvc '+version, targets))
+
+ except WindowsError:
+ continue
+
+@conf
+def gather_icl_versions(conf, versions):
+ version_pattern = re.compile('^...?.?\....?.?')
+ try:
+ all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\C++')
+ except WindowsError:
+ try:
+ all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Intel\\Compilers\\C++')
+ except WindowsError:
+ return
+ index = 0
+ while 1:
+ try:
+ version = _winreg.EnumKey(all_versions, index)
+ except WindowsError:
+ break
+ index = index + 1
+ if not version_pattern.match(version):
+ continue
+ targets = []
+ for target,arch in all_icl_platforms:
+ try:
+ icl_version = _winreg.OpenKey(all_versions, version+'\\'+target)
+ path,type = _winreg.QueryValueEx(icl_version,'ProductDir')
+ if os.path.isfile(os.path.join(path, 'bin', 'iclvars.bat')):
+ try:
+ targets.append((target, (arch, conf.get_msvc_version('intel', version, target, os.path.join(path, 'bin', 'iclvars.bat')))))
+ except Configure.ConfigurationError:
+ pass
+ except WindowsError:
+ continue
+ major = version[0:2]
+ versions.append(('intel ' + major, targets))
+
+@conf
+def get_msvc_versions(conf):
+ if not conf.env.MSVC_INSTALLED_VERSIONS:
+ lst = []
+ conf.gather_msvc_versions(lst)
+ conf.gather_wsdk_versions(lst)
+ conf.gather_icl_versions(lst)
+ conf.env.MSVC_INSTALLED_VERSIONS = lst
+ return conf.env.MSVC_INSTALLED_VERSIONS
+
+@conf
+def print_all_msvc_detected(conf):
+ for version,targets in conf.env['MSVC_INSTALLED_VERSIONS']:
+ info(version)
+ for target,l in targets:
+ info("\t"+target)
+
+def detect_msvc(conf):
+ versions = get_msvc_versions(conf)
+ return setup_msvc(conf, versions)
+
+@conf
+def find_lt_names_msvc(self, libname, is_static=False):
+ """
+ Win32/MSVC specific code to glean out information from libtool la files.
+ this function is not attached to the task_gen class
+ """
+ lt_names=[
+ 'lib%s.la' % libname,
+ '%s.la' % libname,
+ ]
+
+ for path in self.env['LIBPATH']:
+ for la in lt_names:
+ laf=os.path.join(path,la)
+ dll=None
+ if os.path.exists(laf):
+ ltdict=read_la_file(laf)
+ lt_libdir=None
+ if ltdict.get('libdir', ''):
+ lt_libdir = ltdict['libdir']
+ if not is_static and ltdict.get('library_names', ''):
+ dllnames=ltdict['library_names'].split()
+ dll=dllnames[0].lower()
+ dll=re.sub('\.dll$', '', dll)
+ return (lt_libdir, dll, False)
+ elif ltdict.get('old_library', ''):
+ olib=ltdict['old_library']
+ if os.path.exists(os.path.join(path,olib)):
+ return (path, olib, True)
+ elif lt_libdir != '' and os.path.exists(os.path.join(lt_libdir,olib)):
+ return (lt_libdir, olib, True)
+ else:
+ return (None, olib, True)
+ else:
+ raise Utils.WafError('invalid libtool object file: %s' % laf)
+ return (None, None, None)
+
+@conf
+def libname_msvc(self, libname, is_static=False, mandatory=False):
+ lib = libname.lower()
+ lib = re.sub('\.lib$','',lib)
+
+ if lib in g_msvc_systemlibs:
+ return lib
+
+ lib=re.sub('^lib','',lib)
+
+ if lib == 'm':
+ return None
+
+ (lt_path, lt_libname, lt_static) = self.find_lt_names_msvc(lib, is_static)
+
+ if lt_path != None and lt_libname != None:
+ if lt_static == True:
+ # file existance check has been made by find_lt_names
+ return os.path.join(lt_path,lt_libname)
+
+ if lt_path != None:
+ _libpaths=[lt_path] + self.env['LIBPATH']
+ else:
+ _libpaths=self.env['LIBPATH']
+
+ static_libs=[
+ 'lib%ss.lib' % lib,
+ 'lib%s.lib' % lib,
+ '%ss.lib' % lib,
+ '%s.lib' %lib,
+ ]
+
+ dynamic_libs=[
+ 'lib%s.dll.lib' % lib,
+ 'lib%s.dll.a' % lib,
+ '%s.dll.lib' % lib,
+ '%s.dll.a' % lib,
+ 'lib%s_d.lib' % lib,
+ '%s_d.lib' % lib,
+ '%s.lib' %lib,
+ ]
+
+ libnames=static_libs
+ if not is_static:
+ libnames=dynamic_libs + static_libs
+
+ for path in _libpaths:
+ for libn in libnames:
+ if os.path.exists(os.path.join(path, libn)):
+ debug('msvc: lib found: %s', os.path.join(path,libn))
+ return re.sub('\.lib$', '',libn)
+
+ #if no lib can be found, just return the libname as msvc expects it
+ if mandatory:
+ self.fatal("The library %r could not be found" % libname)
+ return re.sub('\.lib$', '', libname)
+
+@conf
+def check_lib_msvc(self, libname, is_static=False, uselib_store=None, mandatory=False):
+ "This is the api to use"
+ libn = self.libname_msvc(libname, is_static, mandatory)
+
+ if not uselib_store:
+ uselib_store = libname.upper()
+
+ # Note: ideally we should be able to place the lib in the right env var, either STATICLIB or LIB,
+ # but we don't distinguish static libs from shared libs.
+ # This is ok since msvc doesn't have any special linker flag to select static libs (no env['STATICLIB_MARKER'])
+ if False and is_static: # disabled
+ self.env['STATICLIB_' + uselib_store] = [libn]
+ else:
+ self.env['LIB_' + uselib_store] = [libn]
+
+@conf
+def check_libs_msvc(self, libnames, is_static=False, mandatory=False):
+ for libname in Utils.to_list(libnames):
+ self.check_lib_msvc(libname, is_static, mandatory=mandatory)
+
+@conftest
+def no_autodetect(conf):
+ conf.eval_rules(detect.replace('autodetect', ''))
+
+
+detect = '''
+autodetect
+find_msvc
+msvc_common_flags
+cc_load_tools
+cxx_load_tools
+cc_add_flags
+cxx_add_flags
+link_add_flags
+'''
+
+@conftest
+def autodetect(conf):
+ v = conf.env
+ compiler, version, path, includes, libdirs = detect_msvc(conf)
+ v['PATH'] = path
+ v['CPPPATH'] = includes
+ v['LIBPATH'] = libdirs
+ v['MSVC_COMPILER'] = compiler
+
+def _get_prog_names(conf, compiler):
+ if compiler=='intel':
+ compiler_name = 'ICL'
+ linker_name = 'XILINK'
+ lib_name = 'XILIB'
+ else:
+ # assumes CL.exe
+ compiler_name = 'CL'
+ linker_name = 'LINK'
+ lib_name = 'LIB'
+ return compiler_name, linker_name, lib_name
+
+@conftest
+def find_msvc(conf):
+ # due to path format limitations, limit operation only to native Win32. Yeah it sucks.
+ if sys.platform != 'win32':
+ conf.fatal('MSVC module only works under native Win32 Python! cygwin is not supported yet')
+
+ v = conf.env
+
+ compiler, version, path, includes, libdirs = detect_msvc(conf)
+
+ compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
+ has_msvc_manifest = (compiler == 'msvc' and float(version) >= 8) or (compiler == 'wsdk' and float(version) >= 6) or (compiler == 'intel' and float(version) >= 11)
+
+ # compiler
+ cxx = None
+ if v.CXX: cxx = v.CXX
+ elif 'CXX' in conf.environ: cxx = conf.environ['CXX']
+ if not cxx: cxx = conf.find_program(compiler_name, var='CXX', path_list=path, mandatory=True)
+ cxx = conf.cmd_to_list(cxx)
+
+ # before setting anything, check if the compiler is really msvc
+ env = dict(conf.environ)
+ env.update(PATH = ';'.join(path))
+ if not Utils.cmd_output([cxx, '/nologo', '/?'], silent=True, env=env):
+ conf.fatal('the msvc compiler could not be identified')
+
+ link = v.LINK_CXX
+ if not link:
+ link = conf.find_program(linker_name, path_list=path, mandatory=True)
+ ar = v.AR
+ if not ar:
+ ar = conf.find_program(lib_name, path_list=path, mandatory=True)
+
+ # manifest tool. Not required for VS 2003 and below. Must have for VS 2005 and later
+ mt = v.MT
+ if has_msvc_manifest:
+ mt = conf.find_program('MT', path_list=path, mandatory=True)
+
+ # no more possibility of failure means the data state will be consistent
+ # we may store the data safely now
+
+ v.MSVC_MANIFEST = has_msvc_manifest
+ v.PATH = path
+ v.CPPPATH = includes
+ v.LIBPATH = libdirs
+
+ # c/c++ compiler
+ v.CC = v.CXX = cxx
+ v.CC_NAME = v.CXX_NAME = 'msvc'
+
+ v.LINK = v.LINK_CXX = link
+ if not v.LINK_CC:
+ v.LINK_CC = v.LINK_CXX
+
+ v.AR = ar
+ v.MT = mt
+ v.MTFLAGS = v.ARFLAGS = ['/NOLOGO']
+
+
+ conf.check_tool('winres')
+
+ if not conf.env.WINRC:
+ warn('Resource compiler not found. Compiling resource file is disabled')
+
+ # environment flags
+ try: v.prepend_value('CPPPATH', conf.environ['INCLUDE'])
+ except KeyError: pass
+ try: v.prepend_value('LIBPATH', conf.environ['LIB'])
+ except KeyError: pass
+
+@conftest
+def msvc_common_flags(conf):
+ v = conf.env
+
+ v['CPPFLAGS'] = ['/W3', '/nologo']
+
+ v['CCDEFINES_ST'] = '/D%s'
+ v['CXXDEFINES_ST'] = '/D%s'
+
+ # TODO just use _WIN32, which defined by the compiler itself!
+ v['CCDEFINES'] = ['WIN32'] # avoid using this, any compiler predefines the _WIN32 marcro anyway
+ v['CXXDEFINES'] = ['WIN32'] # avoid using this, any compiler predefines the _WIN32 marcro anyway
+
+ v['_CCINCFLAGS'] = []
+ v['_CCDEFFLAGS'] = []
+ v['_CXXINCFLAGS'] = []
+ v['_CXXDEFFLAGS'] = []
+
+ v['CC_SRC_F'] = ''
+ v['CC_TGT_F'] = ['/c', '/Fo']
+ v['CXX_SRC_F'] = ''
+ v['CXX_TGT_F'] = ['/c', '/Fo']
+
+ v['CPPPATH_ST'] = '/I%s' # template for adding include paths
+
+ v['AR_TGT_F'] = v['CCLNK_TGT_F'] = v['CXXLNK_TGT_F'] = '/OUT:'
+
+ # Subsystem specific flags
+ v['CPPFLAGS_CONSOLE'] = ['/SUBSYSTEM:CONSOLE']
+ v['CPPFLAGS_NATIVE'] = ['/SUBSYSTEM:NATIVE']
+ v['CPPFLAGS_POSIX'] = ['/SUBSYSTEM:POSIX']
+ v['CPPFLAGS_WINDOWS'] = ['/SUBSYSTEM:WINDOWS']
+ v['CPPFLAGS_WINDOWSCE'] = ['/SUBSYSTEM:WINDOWSCE']
+
+ # CRT specific flags
+ v['CPPFLAGS_CRT_MULTITHREADED'] = ['/MT']
+ v['CPPFLAGS_CRT_MULTITHREADED_DLL'] = ['/MD']
+
+ # TODO these are defined by the compiler itself!
+ v['CPPDEFINES_CRT_MULTITHREADED'] = ['_MT'] # this is defined by the compiler itself!
+ v['CPPDEFINES_CRT_MULTITHREADED_DLL'] = ['_MT', '_DLL'] # these are defined by the compiler itself!
+
+ v['CPPFLAGS_CRT_MULTITHREADED_DBG'] = ['/MTd']
+ v['CPPFLAGS_CRT_MULTITHREADED_DLL_DBG'] = ['/MDd']
+
+ # TODO these are defined by the compiler itself!
+ v['CPPDEFINES_CRT_MULTITHREADED_DBG'] = ['_DEBUG', '_MT'] # these are defined by the compiler itself!
+ v['CPPDEFINES_CRT_MULTITHREADED_DLL_DBG'] = ['_DEBUG', '_MT', '_DLL'] # these are defined by the compiler itself!
+
+ # compiler debug levels
+ v['CCFLAGS'] = ['/TC']
+ v['CCFLAGS_OPTIMIZED'] = ['/O2', '/DNDEBUG']
+ v['CCFLAGS_RELEASE'] = ['/O2', '/DNDEBUG']
+ v['CCFLAGS_DEBUG'] = ['/Od', '/RTC1', '/ZI']
+ v['CCFLAGS_ULTRADEBUG'] = ['/Od', '/RTC1', '/ZI']
+
+ v['CXXFLAGS'] = ['/TP', '/EHsc']
+ v['CXXFLAGS_OPTIMIZED'] = ['/O2', '/DNDEBUG']
+ v['CXXFLAGS_RELEASE'] = ['/O2', '/DNDEBUG']
+
+ v['CXXFLAGS_DEBUG'] = ['/Od', '/RTC1', '/ZI']
+ v['CXXFLAGS_ULTRADEBUG'] = ['/Od', '/RTC1', '/ZI']
+
+ # linker
+ v['LIB'] = []
+
+ v['LIB_ST'] = '%s.lib' # template for adding libs
+ v['LIBPATH_ST'] = '/LIBPATH:%s' # template for adding libpaths
+ v['STATICLIB_ST'] = 'lib%s.lib' # Note: to be able to distinguish between a static lib and a dll import lib, it's a good pratice to name the static lib 'lib%s.lib' and the dll import lib '%s.lib'
+ v['STATICLIBPATH_ST'] = '/LIBPATH:%s'
+
+ v['LINKFLAGS'] = ['/NOLOGO']
+ if v['MSVC_MANIFEST']:
+ v.append_value('LINKFLAGS', '/MANIFEST')
+ v['LINKFLAGS_DEBUG'] = ['/DEBUG']
+ v['LINKFLAGS_ULTRADEBUG'] = ['/DEBUG']
+
+ # shared library
+ v['shlib_CCFLAGS'] = ['']
+ v['shlib_CXXFLAGS'] = ['']
+ v['shlib_LINKFLAGS']= ['/DLL']
+ v['shlib_PATTERN'] = '%s.dll'
+ v['implib_PATTERN'] = '%s.lib'
+ v['IMPLIB_ST'] = '/IMPLIB:%s'
+
+ # static library
+ v['staticlib_LINKFLAGS'] = ['']
+ v['staticlib_PATTERN'] = 'lib%s.lib' # Note: to be able to distinguish between a static lib and a dll import lib, it's a good pratice to name the static lib 'lib%s.lib' and the dll import lib '%s.lib'
+
+ # program
+ v['program_PATTERN'] = '%s.exe'
+
+
+#######################################################################################################
+##### conf above, build below
+
+@after('apply_link')
+@feature('cc', 'cxx')
+def apply_flags_msvc(self):
+ if self.env.CC_NAME != 'msvc' or not self.link_task:
+ return
+
+ subsystem = getattr(self, 'subsystem', '')
+ if subsystem:
+ subsystem = '/subsystem:%s' % subsystem
+ flags = 'cstaticlib' in self.features and 'ARFLAGS' or 'LINKFLAGS'
+ self.env.append_value(flags, subsystem)
+
+ if getattr(self, 'link_task', None) and not 'cstaticlib' in self.features:
+ for f in self.env.LINKFLAGS:
+ d = f.lower()
+ if d[1:] == 'debug':
+ pdbnode = self.link_task.outputs[0].change_ext('.pdb')
+ pdbfile = pdbnode.bldpath(self.env)
+ self.link_task.outputs.append(pdbnode)
+ self.bld.install_files(self.install_path, [pdbnode], env=self.env)
+ break
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@after('apply_lib_vars')
+@before('apply_obj_vars')
+def apply_obj_vars_msvc(self):
+ if self.env['CC_NAME'] != 'msvc':
+ return
+
+ try:
+ self.meths.remove('apply_obj_vars')
+ except ValueError:
+ pass
+
+ libpaths = getattr(self, 'libpaths', [])
+ if not libpaths: self.libpaths = libpaths
+
+ env = self.env
+ app = env.append_unique
+
+ cpppath_st = env['CPPPATH_ST']
+ lib_st = env['LIB_ST']
+ staticlib_st = env['STATICLIB_ST']
+ libpath_st = env['LIBPATH_ST']
+ staticlibpath_st = env['STATICLIBPATH_ST']
+
+ for i in env['LIBPATH']:
+ app('LINKFLAGS', libpath_st % i)
+ if not libpaths.count(i):
+ libpaths.append(i)
+
+ for i in env['LIBPATH']:
+ app('LINKFLAGS', staticlibpath_st % i)
+ if not libpaths.count(i):
+ libpaths.append(i)
+
+ # i doubt that anyone will make a fully static binary anyway
+ if not env['FULLSTATIC']:
+ if env['STATICLIB'] or env['LIB']:
+ app('LINKFLAGS', env['SHLIB_MARKER']) # TODO does SHLIB_MARKER work?
+
+ for i in env['STATICLIB']:
+ app('LINKFLAGS', staticlib_st % i)
+
+ for i in env['LIB']:
+ app('LINKFLAGS', lib_st % i)
+
+# split the manifest file processing from the link task, like for the rc processing
+
+@feature('cprogram', 'cshlib')
+@after('apply_link')
+def apply_manifest(self):
+ """Special linker for MSVC with support for embedding manifests into DLL's
+ and executables compiled by Visual Studio 2005 or probably later. Without
+ the manifest file, the binaries are unusable.
+ See: http://msdn2.microsoft.com/en-us/library/ms235542(VS.80).aspx"""
+
+ if self.env.CC_NAME == 'msvc' and self.env.MSVC_MANIFEST:
+ out_node = self.link_task.outputs[0]
+ man_node = out_node.parent.find_or_declare(out_node.name + '.manifest')
+ self.link_task.outputs.append(man_node)
+ self.link_task.do_manifest = True
+
+def exec_mf(self):
+ env = self.env
+ mtool = env['MT']
+ if not mtool:
+ return 0
+
+ self.do_manifest = False
+
+ outfile = self.outputs[0].bldpath(env)
+
+ manifest = None
+ for out_node in self.outputs:
+ if out_node.name.endswith('.manifest'):
+ manifest = out_node.bldpath(env)
+ break
+ if manifest is None:
+ # Should never get here. If we do, it means the manifest file was
+ # never added to the outputs list, thus we don't have a manifest file
+ # to embed, so we just return.
+ return 0
+
+ # embedding mode. Different for EXE's and DLL's.
+ # see: http://msdn2.microsoft.com/en-us/library/ms235591(VS.80).aspx
+ mode = ''
+ if 'cprogram' in self.generator.features:
+ mode = '1'
+ elif 'cshlib' in self.generator.features:
+ mode = '2'
+
+ debug('msvc: embedding manifest')
+ #flags = ' '.join(env['MTFLAGS'] or [])
+
+ lst = []
+ lst.extend([env['MT']])
+ lst.extend(Utils.to_list(env['MTFLAGS']))
+ lst.extend(Utils.to_list("-manifest"))
+ lst.extend(Utils.to_list(manifest))
+ lst.extend(Utils.to_list("-outputresource:%s;%s" % (outfile, mode)))
+
+ #cmd='%s %s -manifest "%s" -outputresource:"%s";#%s' % (mtool, flags,
+ # manifest, outfile, mode)
+ lst = [lst]
+ return self.exec_command(*lst)
+
+########## stupid evil command modification: concatenate the tokens /Fx, /doc, and /x: with the next token
+
+def exec_command_msvc(self, *k, **kw):
+ "instead of quoting all the paths and keep using the shell, we can just join the options msvc is interested in"
+ if self.env['CC_NAME'] == 'msvc':
+ if isinstance(k[0], list):
+ lst = []
+ carry = ''
+ for a in k[0]:
+ if len(a) == 3 and a.startswith('/F') or a == '/doc' or a[-1] == ':':
+ carry = a
+ else:
+ lst.append(carry + a)
+ carry = ''
+ k = [lst]
+
+ env = dict(os.environ)
+ env.update(PATH = ';'.join(self.env['PATH']))
+ kw['env'] = env
+
+ ret = self.generator.bld.exec_command(*k, **kw)
+ if ret: return ret
+ if getattr(self, 'do_manifest', None):
+ ret = exec_mf(self)
+ return ret
+
+for k in 'cc cxx winrc cc_link cxx_link static_link qxx'.split():
+ cls = Task.TaskBase.classes.get(k, None)
+ if cls:
+ cls.exec_command = exec_command_msvc
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008
+
+"""
+Nasm processing
+"""
+
+import os
+import TaskGen, Task, Utils
+from TaskGen import taskgen, before, extension
+
+nasm_str = '${NASM} ${NASM_FLAGS} ${NASM_INCLUDES} ${SRC} -o ${TGT}'
+
+EXT_NASM = ['.s', '.S', '.asm', '.ASM', '.spp', '.SPP']
+
+@before('apply_link')
+def apply_nasm_vars(self):
+
+ # flags
+ if hasattr(self, 'nasm_flags'):
+ for flag in self.to_list(self.nasm_flags):
+ self.env.append_value('NASM_FLAGS', flag)
+
+ # includes - well, if we suppose it works with c processing
+ if hasattr(self, 'includes'):
+ for inc in self.to_list(self.includes):
+ node = self.path.find_dir(inc)
+ if not node:
+ raise Utils.WafError('cannot find the dir' + inc)
+ self.env.append_value('NASM_INCLUDES', '-I%s' % node.srcpath(self.env))
+ self.env.append_value('NASM_INCLUDES', '-I%s' % node.bldpath(self.env))
+
+@extension(EXT_NASM)
+def nasm_file(self, node):
+ try: obj_ext = self.obj_ext
+ except AttributeError: obj_ext = '_%d.o' % self.idx
+
+ task = self.create_task('nasm', node, node.change_ext(obj_ext))
+ self.compiled_tasks.append(task)
+
+ self.meths.append('apply_nasm_vars')
+
+# create our action here
+Task.simple_task_type('nasm', nasm_str, color='BLUE', ext_out='.o', shell=False)
+
+def detect(conf):
+ nasm = conf.find_program(['nasm', 'yasm'], var='NASM', mandatory=True)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"ocaml support"
+
+import os, re
+import TaskGen, Utils, Task, Build
+from Logs import error
+from TaskGen import taskgen, feature, before, after, extension
+
+EXT_MLL = ['.mll']
+EXT_MLY = ['.mly']
+EXT_MLI = ['.mli']
+EXT_MLC = ['.c']
+EXT_ML = ['.ml']
+
+open_re = re.compile('^\s*open\s+([a-zA-Z]+)(;;){0,1}$', re.M)
+foo = re.compile(r"""(\(\*)|(\*\))|("(\\.|[^"\\])*"|'(\\.|[^'\\])*'|.[^()*"'\\]*)""", re.M)
+def filter_comments(txt):
+ meh = [0]
+ def repl(m):
+ if m.group(1): meh[0] += 1
+ elif m.group(2): meh[0] -= 1
+ elif not meh[0]: return m.group(0)
+ return ''
+ return foo.sub(repl, txt)
+
+def scan(self):
+ node = self.inputs[0]
+ code = filter_comments(node.read(self.env))
+
+ global open_re
+ names = []
+ import_iterator = open_re.finditer(code)
+ if import_iterator:
+ for import_match in import_iterator:
+ names.append(import_match.group(1))
+ found_lst = []
+ raw_lst = []
+ for name in names:
+ nd = None
+ for x in self.incpaths:
+ nd = x.find_resource(name.lower()+'.ml')
+ if not nd: nd = x.find_resource(name+'.ml')
+ if nd:
+ found_lst.append(nd)
+ break
+ else:
+ raw_lst.append(name)
+
+ return (found_lst, raw_lst)
+
+native_lst=['native', 'all', 'c_object']
+bytecode_lst=['bytecode', 'all']
+class ocaml_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('ocaml')
+def init_ml(self):
+ Utils.def_attrs(self,
+ type = 'all',
+ incpaths_lst = [],
+ bld_incpaths_lst = [],
+ mlltasks = [],
+ mlytasks = [],
+ mlitasks = [],
+ native_tasks = [],
+ bytecode_tasks = [],
+ linktasks = [],
+ bytecode_env = None,
+ native_env = None,
+ compiled_tasks = [],
+ includes = '',
+ uselib = '',
+ are_deps_set = 0)
+
+@feature('ocaml')
+@after('init_ml')
+def init_envs_ml(self):
+
+ self.islibrary = getattr(self, 'islibrary', False)
+
+ global native_lst, bytecode_lst
+ self.native_env = None
+ if self.type in native_lst:
+ self.native_env = self.env.copy()
+ if self.islibrary: self.native_env['OCALINKFLAGS'] = '-a'
+
+ self.bytecode_env = None
+ if self.type in bytecode_lst:
+ self.bytecode_env = self.env.copy()
+ if self.islibrary: self.bytecode_env['OCALINKFLAGS'] = '-a'
+
+ if self.type == 'c_object':
+ self.native_env.append_unique('OCALINKFLAGS_OPT', '-output-obj')
+
+@feature('ocaml')
+@before('apply_vars_ml')
+@after('init_envs_ml')
+def apply_incpaths_ml(self):
+ inc_lst = self.includes.split()
+ lst = self.incpaths_lst
+ for dir in inc_lst:
+ node = self.path.find_dir(dir)
+ if not node:
+ error("node not found: " + str(dir))
+ continue
+ self.bld.rescan(node)
+ if not node in lst: lst.append(node)
+ self.bld_incpaths_lst.append(node)
+ # now the nodes are added to self.incpaths_lst
+
+@feature('ocaml')
+@before('apply_core')
+def apply_vars_ml(self):
+ for i in self.incpaths_lst:
+ if self.bytecode_env:
+ app = self.bytecode_env.append_value
+ app('OCAMLPATH', '-I')
+ app('OCAMLPATH', i.srcpath(self.env))
+ app('OCAMLPATH', '-I')
+ app('OCAMLPATH', i.bldpath(self.env))
+
+ if self.native_env:
+ app = self.native_env.append_value
+ app('OCAMLPATH', '-I')
+ app('OCAMLPATH', i.bldpath(self.env))
+ app('OCAMLPATH', '-I')
+ app('OCAMLPATH', i.srcpath(self.env))
+
+ varnames = ['INCLUDES', 'OCAMLFLAGS', 'OCALINKFLAGS', 'OCALINKFLAGS_OPT']
+ for name in self.uselib.split():
+ for vname in varnames:
+ cnt = self.env[vname+'_'+name]
+ if cnt:
+ if self.bytecode_env: self.bytecode_env.append_value(vname, cnt)
+ if self.native_env: self.native_env.append_value(vname, cnt)
+
+@feature('ocaml')
+@after('apply_core')
+def apply_link_ml(self):
+
+ if self.bytecode_env:
+ ext = self.islibrary and '.cma' or '.run'
+
+ linktask = self.create_task('ocalink')
+ linktask.bytecode = 1
+ linktask.set_outputs(self.path.find_or_declare(self.target + ext))
+ linktask.obj = self
+ linktask.env = self.bytecode_env
+ self.linktasks.append(linktask)
+
+ if self.native_env:
+ if self.type == 'c_object': ext = '.o'
+ elif self.islibrary: ext = '.cmxa'
+ else: ext = ''
+
+ linktask = self.create_task('ocalinkx')
+ linktask.set_outputs(self.path.find_or_declare(self.target + ext))
+ linktask.obj = self
+ linktask.env = self.native_env
+ self.linktasks.append(linktask)
+
+ # we produce a .o file to be used by gcc
+ self.compiled_tasks.append(linktask)
+
+@extension(EXT_MLL)
+def mll_hook(self, node):
+ mll_task = self.create_task('ocamllex', node, node.change_ext('.ml'), env=self.native_env)
+ self.mlltasks.append(mll_task)
+
+ self.allnodes.append(mll_task.outputs[0])
+
+@extension(EXT_MLY)
+def mly_hook(self, node):
+ mly_task = self.create_task('ocamlyacc', node, [node.change_ext('.ml'), node.change_ext('.mli')], env=self.native_env)
+ self.mlytasks.append(mly_task)
+ self.allnodes.append(mly_task.outputs[0])
+
+ task = self.create_task('ocamlcmi', mly_task.outputs[1], mly_task.outputs[1].change_ext('.cmi'), env=self.native_env)
+
+@extension(EXT_MLI)
+def mli_hook(self, node):
+ task = self.create_task('ocamlcmi', node, node.change_ext('.cmi'), env=self.native_env)
+ self.mlitasks.append(task)
+
+@extension(EXT_MLC)
+def mlc_hook(self, node):
+ task = self.create_task('ocamlcc', node, node.change_ext('.o'), env=self.native_env)
+ self.compiled_tasks.append(task)
+
+@extension(EXT_ML)
+def ml_hook(self, node):
+ if self.native_env:
+ task = self.create_task('ocamlx', node, node.change_ext('.cmx'), env=self.native_env)
+ task.obj = self
+ task.incpaths = self.bld_incpaths_lst
+ self.native_tasks.append(task)
+
+ if self.bytecode_env:
+ task = self.create_task('ocaml', node, node.change_ext('.cmo'), env=self.bytecode_env)
+ task.obj = self
+ task.bytecode = 1
+ task.incpaths = self.bld_incpaths_lst
+ self.bytecode_tasks.append(task)
+
+def compile_may_start(self):
+ if not getattr(self, 'flag_deps', ''):
+ self.flag_deps = 1
+
+ # the evil part is that we can only compute the dependencies after the
+ # source files can be read (this means actually producing the source files)
+ if getattr(self, 'bytecode', ''): alltasks = self.obj.bytecode_tasks
+ else: alltasks = self.obj.native_tasks
+
+ self.signature() # ensure that files are scanned - unfortunately
+ tree = self.generator.bld
+ env = self.env
+ for node in self.inputs:
+ lst = tree.node_deps[self.unique_id()]
+ for depnode in lst:
+ for t in alltasks:
+ if t == self: continue
+ if depnode in t.inputs:
+ self.set_run_after(t)
+
+ # TODO necessary to get the signature right - for now
+ delattr(self, 'cache_sig')
+ self.signature()
+
+ return Task.Task.runnable_status(self)
+
+b = Task.simple_task_type
+cls = b('ocamlx', '${OCAMLOPT} ${OCAMLPATH} ${OCAMLFLAGS} ${INCLUDES} -c -o ${TGT} ${SRC}', color='GREEN', shell=False)
+cls.runnable_status = compile_may_start
+cls.scan = scan
+
+b = Task.simple_task_type
+cls = b('ocaml', '${OCAMLC} ${OCAMLPATH} ${OCAMLFLAGS} ${INCLUDES} -c -o ${TGT} ${SRC}', color='GREEN', shell=False)
+cls.runnable_status = compile_may_start
+cls.scan = scan
+
+
+b('ocamlcmi', '${OCAMLC} ${OCAMLPATH} ${INCLUDES} -o ${TGT} -c ${SRC}', color='BLUE', before="ocaml ocamlcc ocamlx")
+b('ocamlcc', 'cd ${TGT[0].bld_dir(env)} && ${OCAMLOPT} ${OCAMLFLAGS} ${OCAMLPATH} ${INCLUDES} -c ${SRC[0].abspath(env)}', color='GREEN')
+
+b('ocamllex', '${OCAMLLEX} ${SRC} -o ${TGT}', color='BLUE', before="ocamlcmi ocaml ocamlcc")
+b('ocamlyacc', '${OCAMLYACC} -b ${TGT[0].bld_base(env)} ${SRC}', color='BLUE', before="ocamlcmi ocaml ocamlcc")
+
+
+def link_may_start(self):
+ if not getattr(self, 'order', ''):
+
+ # now reorder the inputs given the task dependencies
+ if getattr(self, 'bytecode', 0): alltasks = self.obj.bytecode_tasks
+ else: alltasks = self.obj.native_tasks
+
+ # this part is difficult, we do not have a total order on the tasks
+ # if the dependencies are wrong, this may not stop
+ seen = []
+ pendant = []+alltasks
+ while pendant:
+ task = pendant.pop(0)
+ if task in seen: continue
+ for x in task.run_after:
+ if not x in seen:
+ pendant.append(task)
+ break
+ else:
+ seen.append(task)
+ self.inputs = [x.outputs[0] for x in seen]
+ self.order = 1
+ return Task.Task.runnable_status(self)
+
+act = b('ocalink', '${OCAMLC} -o ${TGT} ${INCLUDES} ${OCALINKFLAGS} ${SRC}', color='YELLOW', after="ocaml ocamlcc")
+act.runnable_status = link_may_start
+act = b('ocalinkx', '${OCAMLOPT} -o ${TGT} ${INCLUDES} ${OCALINKFLAGS_OPT} ${SRC}', color='YELLOW', after="ocamlx ocamlcc")
+act.runnable_status = link_may_start
+
+def detect(conf):
+ opt = conf.find_program('ocamlopt', var='OCAMLOPT')
+ occ = conf.find_program('ocamlc', var='OCAMLC')
+ if (not opt) or (not occ):
+ conf.fatal('The objective caml compiler was not found:\ninstall it or make it available in your PATH')
+
+ v = conf.env
+ v['OCAMLC'] = occ
+ v['OCAMLOPT'] = opt
+ v['OCAMLLEX'] = conf.find_program('ocamllex', var='OCAMLLEX')
+ v['OCAMLYACC'] = conf.find_program('ocamlyacc', var='OCAMLYACC')
+ v['OCAMLFLAGS'] = ''
+ v['OCAMLLIB'] = Utils.cmd_output(conf.env['OCAMLC']+' -where').strip()+os.sep
+ v['LIBPATH_OCAML'] = Utils.cmd_output(conf.env['OCAMLC']+' -where').strip()+os.sep
+ v['CPPPATH_OCAML'] = Utils.cmd_output(conf.env['OCAMLC']+' -where').strip()+os.sep
+ v['LIB_OCAML'] = 'camlrun'
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2008
+
+"""MacOSX related tools
+
+To compile an executable into a Mac application bundle (a .app), set its 'mac_app' attribute
+ obj.mac_app = True
+
+To make a bundled shared library (a .bundle), set the 'mac_bundle' attribute:
+ obj.mac_bundle = True
+"""
+
+import os, shutil, sys, platform
+import TaskGen, Task, Build, Options, Utils
+from TaskGen import taskgen, feature, after, before
+from Logs import error, debug
+
+# plist template
+app_info = '''
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+ <key>CFBundlePackageType</key>
+ <string>APPL</string>
+ <key>CFBundleGetInfoString</key>
+ <string>Created by Waf</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>NOTE</key>
+ <string>THIS IS A GENERATED FILE, DO NOT MODIFY</string>
+ <key>CFBundleExecutable</key>
+ <string>%s</string>
+</dict>
+</plist>
+'''
+
+# see WAF issue 285
+# and also http://trac.macports.org/ticket/17059
+@feature('cc', 'cxx')
+@before('apply_lib_vars')
+def set_macosx_deployment_target(self):
+ if self.env['MACOSX_DEPLOYMENT_TARGET']:
+ os.environ['MACOSX_DEPLOYMENT_TARGET'] = self.env['MACOSX_DEPLOYMENT_TARGET']
+ elif 'MACOSX_DEPLOYMENT_TARGET' not in os.environ:
+ if sys.platform == 'darwin':
+ os.environ['MACOSX_DEPLOYMENT_TARGET'] = '.'.join(platform.mac_ver()[0].split('.')[:2])
+
+@feature('cc', 'cxx')
+@after('apply_lib_vars')
+def apply_framework(self):
+ for x in self.to_list(self.env['FRAMEWORKPATH']):
+ frameworkpath_st = '-F%s'
+ self.env.append_unique('CXXFLAGS', frameworkpath_st % x)
+ self.env.append_unique('CCFLAGS', frameworkpath_st % x)
+ self.env.append_unique('LINKFLAGS', frameworkpath_st % x)
+
+ for x in self.to_list(self.env['FRAMEWORK']):
+ self.env.append_value('LINKFLAGS', ['-framework', x])
+
+@taskgen
+def create_bundle_dirs(self, name, out):
+ bld = self.bld
+ dir = out.parent.get_dir(name)
+
+ if not dir:
+ dir = out.__class__(name, out.parent, 1)
+ bld.rescan(dir)
+ contents = out.__class__('Contents', dir, 1)
+ bld.rescan(contents)
+ macos = out.__class__('MacOS', contents, 1)
+ bld.rescan(macos)
+ return dir
+
+def bundle_name_for_output(out):
+ name = out.name
+ k = name.rfind('.')
+ if k >= 0:
+ name = name[:k] + '.app'
+ else:
+ name = name + '.app'
+ return name
+
+@taskgen
+@after('apply_link')
+@feature('cprogram')
+def create_task_macapp(self):
+ """Use env['MACAPP'] to force *all* executables to be transformed into Mac applications
+ or use obj.mac_app = True to build specific targets as Mac apps"""
+ if self.env['MACAPP'] or getattr(self, 'mac_app', False):
+ apptask = self.create_task('macapp')
+ apptask.set_inputs(self.link_task.outputs)
+
+ out = self.link_task.outputs[0]
+
+ name = bundle_name_for_output(out)
+ dir = self.create_bundle_dirs(name, out)
+
+ n1 = dir.find_or_declare(['Contents', 'MacOS', out.name])
+
+ apptask.set_outputs([n1])
+ apptask.chmod = 0755
+ apptask.install_path = os.path.join(self.install_path, name, 'Contents', 'MacOS')
+ self.apptask = apptask
+
+@after('apply_link')
+@feature('cprogram')
+def create_task_macplist(self):
+ """Use env['MACAPP'] to force *all* executables to be transformed into Mac applications
+ or use obj.mac_app = True to build specific targets as Mac apps"""
+ if self.env['MACAPP'] or getattr(self, 'mac_app', False):
+ # check if the user specified a plist before using our template
+ if not getattr(self, 'mac_plist', False):
+ self.mac_plist = app_info
+
+ plisttask = self.create_task('macplist')
+ plisttask.set_inputs(self.link_task.outputs)
+
+ out = self.link_task.outputs[0]
+ self.mac_plist = self.mac_plist % (out.name)
+
+ name = bundle_name_for_output(out)
+ dir = self.create_bundle_dirs(name, out)
+
+ n1 = dir.find_or_declare(['Contents', 'Info.plist'])
+
+ plisttask.set_outputs([n1])
+ plisttask.mac_plist = self.mac_plist
+ plisttask.install_path = os.path.join(self.install_path, name, 'Contents')
+ self.plisttask = plisttask
+
+@after('apply_link')
+@feature('cshlib')
+def apply_link_osx(self):
+ name = self.link_task.outputs[0].name
+ if not self.install_path:
+ return
+ if getattr(self, 'vnum', None):
+ name = name.replace('.dylib', '.%s.dylib' % self.vnum)
+
+ path = os.path.join(Utils.subst_vars(self.install_path, self.env), name)
+ if '-dynamiclib' in self.env['LINKFLAGS']:
+ self.env.append_value('LINKFLAGS', '-install_name')
+ self.env.append_value('LINKFLAGS', path)
+
+@before('apply_link', 'apply_lib_vars')
+@feature('cc', 'cxx')
+def apply_bundle(self):
+ """use env['MACBUNDLE'] to force all shlibs into mac bundles
+ or use obj.mac_bundle = True for specific targets only"""
+ if not ('cshlib' in self.features or 'shlib' in self.features): return
+ if self.env['MACBUNDLE'] or getattr(self, 'mac_bundle', False):
+ self.env['shlib_PATTERN'] = self.env['macbundle_PATTERN']
+ uselib = self.uselib = self.to_list(self.uselib)
+ if not 'MACBUNDLE' in uselib: uselib.append('MACBUNDLE')
+
+@after('apply_link')
+@feature('cshlib')
+def apply_bundle_remove_dynamiclib(self):
+ if self.env['MACBUNDLE'] or getattr(self, 'mac_bundle', False):
+ if not getattr(self, 'vnum', None):
+ try:
+ self.env['LINKFLAGS'].remove('-dynamiclib')
+ self.env['LINKFLAGS'].remove('-single_module')
+ except ValueError:
+ pass
+
+# TODO REMOVE IN 1.6 (global variable)
+app_dirs = ['Contents', 'Contents/MacOS', 'Contents/Resources']
+
+def app_build(task):
+ env = task.env
+ shutil.copy2(task.inputs[0].srcpath(env), task.outputs[0].abspath(env))
+
+ return 0
+
+def plist_build(task):
+ env = task.env
+ f = open(task.outputs[0].abspath(env), "w")
+ f.write(task.mac_plist)
+ f.close()
+
+ return 0
+
+Task.task_type_from_func('macapp', vars=[], func=app_build, after="cxx_link cc_link static_link")
+Task.task_type_from_func('macplist', vars=[], func=plist_build, after="cxx_link cc_link static_link")
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# andersg at 0x63.nu 2007
+
+import os
+import Task, Options, Utils
+from Configure import conf
+from TaskGen import extension, taskgen, feature, before
+
+xsubpp_str = '${PERL} ${XSUBPP} -noprototypes -typemap ${EXTUTILS_TYPEMAP} ${SRC} > ${TGT}'
+EXT_XS = ['.xs']
+
+@before('apply_incpaths', 'apply_type_vars', 'apply_lib_vars')
+@feature('perlext')
+def init_perlext(self):
+ self.uselib = self.to_list(getattr(self, 'uselib', ''))
+ if not 'PERL' in self.uselib: self.uselib.append('PERL')
+ if not 'PERLEXT' in self.uselib: self.uselib.append('PERLEXT')
+ self.env['shlib_PATTERN'] = self.env['perlext_PATTERN']
+
+@extension(EXT_XS)
+def xsubpp_file(self, node):
+ outnode = node.change_ext('.c')
+ self.create_task('xsubpp', node, outnode)
+ self.allnodes.append(outnode)
+
+Task.simple_task_type('xsubpp', xsubpp_str, color='BLUE', before='cc cxx', shell=False)
+
+@conf
+def check_perl_version(conf, minver=None):
+ """
+ Checks if perl is installed.
+
+ If installed the variable PERL will be set in environment.
+
+ Perl binary can be overridden by --with-perl-binary config variable
+
+ """
+
+ if getattr(Options.options, 'perlbinary', None):
+ conf.env.PERL = Options.options.perlbinary
+ else:
+ conf.find_program('perl', var='PERL', mandatory=True)
+
+ try:
+ version = Utils.cmd_output([conf.env.PERL, '-e', 'printf "%vd",$^V'])
+ except:
+ conf.fatal('could not determine the perl version')
+
+ conf.env.PERL_VERSION = version
+ cver = ''
+ if minver:
+ try:
+ ver = tuple(map(int, version.split('.')))
+ except:
+ conf.fatal('unsupported perl version %r' % version)
+ if ver < minver:
+ conf.fatal('perl is too old')
+
+ cver = '.'.join(map(str,minver))
+ conf.check_message('perl', cver, True, version)
+
+@conf
+def check_perl_module(conf, module):
+ """
+ Check if specified perlmodule is installed.
+
+ Minimum version can be specified by specifying it after modulename
+ like this:
+
+ conf.check_perl_module("Some::Module 2.92")
+ """
+ cmd = [conf.env['PERL'], '-e', 'use %s' % module]
+ r = Utils.pproc.call(cmd, stdout=Utils.pproc.PIPE, stderr=Utils.pproc.PIPE) == 0
+ conf.check_message("perl module %s" % module, "", r)
+ return r
+
+@conf
+def check_perl_ext_devel(conf):
+ """
+ Check for configuration needed to build perl extensions.
+
+ Sets different xxx_PERLEXT variables in the environment.
+
+ Also sets the ARCHDIR_PERL variable useful as installation path,
+ which can be overridden by --with-perl-archdir
+ """
+ if not conf.env.PERL:
+ conf.fatal('perl detection is required first')
+
+ def read_out(cmd):
+ return Utils.to_list(Utils.cmd_output([conf.env.PERL, '-MConfig', '-e', cmd]))
+
+ conf.env.LINKFLAGS_PERLEXT = read_out('print $Config{lddlflags}')
+ conf.env.CPPPATH_PERLEXT = read_out('print "$Config{archlib}/CORE"')
+ conf.env.CCFLAGS_PERLEXT = read_out('print "$Config{ccflags} $Config{cccdlflags}"')
+ conf.env.XSUBPP = read_out('print "$Config{privlib}/ExtUtils/xsubpp$Config{exe_ext}"')
+ conf.env.EXTUTILS_TYPEMAP = read_out('print "$Config{privlib}/ExtUtils/typemap"')
+ conf.env.perlext_PATTERN = '%s.' + read_out('print $Config{dlext}')[0]
+
+ if getattr(Options.options, 'perlarchdir', None):
+ conf.env.ARCHDIR_PERL = Options.options.perlarchdir
+ else:
+ conf.env.ARCHDIR_PERL = read_out('print $Config{sitearch}')[0]
+
+def set_options(opt):
+ opt.add_option("--with-perl-binary", type="string", dest="perlbinary", help = 'Specify alternate perl binary', default=None)
+ opt.add_option("--with-perl-archdir", type="string", dest="perlarchdir", help = 'Specify directory where to install arch specific files', default=None)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2009 (ita)
+
+"""
+C/C++ preprocessor for finding dependencies
+
+Reasons for using the Waf preprocessor by default
+1. Some c/c++ extensions (Qt) require a custom preprocessor for obtaining the dependencies (.moc files)
+2. Not all compilers provide .d files for obtaining the dependencies (portability)
+3. A naive file scanner will not catch the constructs such as "#include foo()"
+4. A naive file scanner will catch unnecessary dependencies (change an unused header -> recompile everything)
+
+Regarding the speed concerns:
+a. the preprocessing is performed only when files must be compiled
+b. the macros are evaluated only for #if/#elif/#include
+c. the time penalty is about 10%
+d. system headers are not scanned
+
+Now if you do not want the Waf preprocessor, the tool "gccdeps" uses the .d files produced
+during the compilation to track the dependencies (useful when used with the boost libraries).
+It only works with gcc though, and it cannot be used with Qt builds. A dumb
+file scanner will be added in the future, so we will have most bahaviours.
+"""
+# TODO: more varargs, pragma once
+# TODO: dumb file scanner tracking all includes
+
+import re, sys, os, string
+import Logs, Build, Utils
+from Logs import debug, error
+import traceback
+
+class PreprocError(Utils.WafError):
+ pass
+
+POPFILE = '-'
+
+
+recursion_limit = 5000
+"do not loop too much on header inclusion"
+
+go_absolute = 0
+"set to 1 to track headers on files in /usr/include - else absolute paths are ignored"
+
+standard_includes = ['/usr/include']
+if sys.platform == "win32":
+ standard_includes = []
+
+use_trigraphs = 0
+'apply the trigraph rules first'
+
+strict_quotes = 0
+"Keep <> for system includes (do not search for those includes)"
+
+g_optrans = {
+'not':'!',
+'and':'&&',
+'bitand':'&',
+'and_eq':'&=',
+'or':'||',
+'bitor':'|',
+'or_eq':'|=',
+'xor':'^',
+'xor_eq':'^=',
+'compl':'~',
+}
+"these ops are for c++, to reset, set an empty dict"
+
+# ignore #warning and #error
+re_lines = re.compile(\
+ '^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*)\r*$',
+ re.IGNORECASE | re.MULTILINE)
+
+re_mac = re.compile("^[a-zA-Z_]\w*")
+re_fun = re.compile('^[a-zA-Z_][a-zA-Z0-9_]*[(]')
+re_pragma_once = re.compile('^\s*once\s*', re.IGNORECASE)
+re_nl = re.compile('\\\\\r*\n', re.MULTILINE)
+re_cpp = re.compile(
+ r"""(/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)|//[^\n]*|("(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*'|.[^/"'\\]*)""",
+ re.MULTILINE)
+trig_def = [('??'+a, b) for a, b in zip("=-/!'()<>", r'#~\|^[]{}')]
+chr_esc = {'0':0, 'a':7, 'b':8, 't':9, 'n':10, 'f':11, 'v':12, 'r':13, '\\':92, "'":39}
+
+NUM = 'i'
+OP = 'O'
+IDENT = 'T'
+STR = 's'
+CHAR = 'c'
+
+tok_types = [NUM, STR, IDENT, OP]
+exp_types = [
+ r"""0[xX](?P<hex>[a-fA-F0-9]+)(?P<qual1>[uUlL]*)|L*?'(?P<char>(\\.|[^\\'])+)'|(?P<n1>\d+)[Ee](?P<exp0>[+-]*?\d+)(?P<float0>[fFlL]*)|(?P<n2>\d*\.\d+)([Ee](?P<exp1>[+-]*?\d+))?(?P<float1>[fFlL]*)|(?P<n4>\d+\.\d*)([Ee](?P<exp2>[+-]*?\d+))?(?P<float2>[fFlL]*)|(?P<oct>0*)(?P<n0>\d+)(?P<qual2>[uUlL]*)""",
+ r'L?"([^"\\]|\\.)*"',
+ r'[a-zA-Z_]\w*',
+ r'%:%:|<<=|>>=|\.\.\.|<<|<%|<:|<=|>>|>=|\+\+|\+=|--|->|-=|\*=|/=|%:|%=|%>|==|&&|&=|\|\||\|=|\^=|:>|!=|##|[\(\)\{\}\[\]<>\?\|\^\*\+&=:!#;,%/\-\?\~\.]',
+]
+re_clexer = re.compile('|'.join(["(?P<%s>%s)" % (name, part) for name, part in zip(tok_types, exp_types)]), re.M)
+
+accepted = 'a'
+ignored = 'i'
+undefined = 'u'
+skipped = 's'
+
+def repl(m):
+ if m.group(1):
+ return ' '
+ s = m.group(2)
+ if s is None:
+ return ''
+ return s
+
+def filter_comments(filename):
+ # return a list of tuples : keyword, line
+ code = Utils.readf(filename)
+ if use_trigraphs:
+ for (a, b) in trig_def: code = code.split(a).join(b)
+ code = re_nl.sub('', code)
+ code = re_cpp.sub(repl, code)
+ return [(m.group(2), m.group(3)) for m in re.finditer(re_lines, code)]
+
+prec = {}
+# op -> number, needed for such expressions: #if 1 && 2 != 0
+ops = ['* / %', '+ -', '<< >>', '< <= >= >', '== !=', '& | ^', '&& ||', ',']
+for x in range(len(ops)):
+ syms = ops[x]
+ for u in syms.split():
+ prec[u] = x
+
+def reduce_nums(val_1, val_2, val_op):
+ """apply arithmetic rules and try to return an integer result"""
+ #print val_1, val_2, val_op
+
+ # now perform the operation, make certain a and b are numeric
+ try: a = 0 + val_1
+ except TypeError: a = int(val_1)
+ try: b = 0 + val_2
+ except TypeError: b = int(val_2)
+
+ d = val_op
+ if d == '%': c = a%b
+ elif d=='+': c = a+b
+ elif d=='-': c = a-b
+ elif d=='*': c = a*b
+ elif d=='/': c = a/b
+ elif d=='^': c = a^b
+ elif d=='|': c = a|b
+ elif d=='||': c = int(a or b)
+ elif d=='&': c = a&b
+ elif d=='&&': c = int(a and b)
+ elif d=='==': c = int(a == b)
+ elif d=='!=': c = int(a != b)
+ elif d=='<=': c = int(a <= b)
+ elif d=='<': c = int(a < b)
+ elif d=='>': c = int(a > b)
+ elif d=='>=': c = int(a >= b)
+ elif d=='^': c = int(a^b)
+ elif d=='<<': c = a<<b
+ elif d=='>>': c = a>>b
+ else: c = 0
+ return c
+
+def get_num(lst):
+ if not lst: raise PreprocError("empty list for get_num")
+ (p, v) = lst[0]
+ if p == OP:
+ if v == '(':
+ count_par = 1
+ i = 1
+ while i < len(lst):
+ (p, v) = lst[i]
+
+ if p == OP:
+ if v == ')':
+ count_par -= 1
+ if count_par == 0:
+ break
+ elif v == '(':
+ count_par += 1
+ i += 1
+ else:
+ raise PreprocError("rparen expected %r" % lst)
+
+ (num, _) = get_term(lst[1:i])
+ return (num, lst[i+1:])
+
+ elif v == '+':
+ return get_num(lst[1:])
+ elif v == '-':
+ num, lst = get_num(lst[1:])
+ return (reduce_nums('-1', num, '*'), lst)
+ elif v == '!':
+ num, lst = get_num(lst[1:])
+ return (int(not int(num)), lst)
+ elif v == '~':
+ return (~ int(num), lst)
+ else:
+ raise PreprocError("invalid op token %r for get_num" % lst)
+ elif p == NUM:
+ return v, lst[1:]
+ elif p == IDENT:
+ # all macros should have been replaced, remaining identifiers eval to 0
+ return 0, lst[1:]
+ else:
+ raise PreprocError("invalid token %r for get_num" % lst)
+
+def get_term(lst):
+ if not lst: raise PreprocError("empty list for get_term")
+ num, lst = get_num(lst)
+ if not lst:
+ return (num, [])
+ (p, v) = lst[0]
+ if p == OP:
+ if v == '&&' and not num:
+ return (num, [])
+ elif v == '||' and num:
+ return (num, [])
+ elif v == ',':
+ # skip
+ return get_term(lst[1:])
+ elif v == '?':
+ count_par = 0
+ i = 1
+ while i < len(lst):
+ (p, v) = lst[i]
+
+ if p == OP:
+ if v == ')':
+ count_par -= 1
+ elif v == '(':
+ count_par += 1
+ elif v == ':':
+ if count_par == 0:
+ break
+ i += 1
+ else:
+ raise PreprocError("rparen expected %r" % lst)
+
+ if int(num):
+ return get_term(lst[1:i])
+ else:
+ return get_term(lst[i+1:])
+
+ else:
+ num2, lst = get_num(lst[1:])
+
+ if not lst:
+ # no more tokens to process
+ num2 = reduce_nums(num, num2, v)
+ return get_term([(NUM, num2)] + lst)
+
+ # operator precedence
+ p2, v2 = lst[0]
+ if p2 != OP:
+ raise PreprocError("op expected %r" % lst)
+
+ if prec[v2] >= prec[v]:
+ num2 = reduce_nums(num, num2, v)
+ return get_term([(NUM, num2)] + lst)
+ else:
+ num3, lst = get_num(lst[1:])
+ num3 = reduce_nums(num2, num3, v2)
+ return get_term([(NUM, num), (p, v), (NUM, num3)] + lst)
+
+
+ raise PreprocError("cannot reduce %r" % lst)
+
+def reduce_eval(lst):
+ """take a list of tokens and output true or false (#if/#elif conditions)"""
+ num, lst = get_term(lst)
+ return (NUM, num)
+
+def stringize(lst):
+ """use for converting a list of tokens to a string"""
+ lst = [str(v2) for (p2, v2) in lst]
+ return "".join(lst)
+
+def paste_tokens(t1, t2):
+ """
+ here is what we can paste:
+ a ## b -> ab
+ > ## = -> >=
+ a ## 2 -> a2
+ """
+ p1 = None
+ if t1[0] == OP and t2[0] == OP:
+ p1 = OP
+ elif t1[0] == IDENT and (t2[0] == IDENT or t2[0] == NUM):
+ p1 = IDENT
+ elif t1[0] == NUM and t2[0] == NUM:
+ p1 = NUM
+ if not p1:
+ raise PreprocError('tokens do not make a valid paste %r and %r' % (t1, t2))
+ return (p1, t1[1] + t2[1])
+
+def reduce_tokens(lst, defs, ban=[]):
+ """replace the tokens in lst, using the macros provided in defs, and a list of macros that cannot be re-applied"""
+ i = 0
+
+ while i < len(lst):
+ (p, v) = lst[i]
+
+ if p == IDENT and v == "defined":
+ del lst[i]
+ if i < len(lst):
+ (p2, v2) = lst[i]
+ if p2 == IDENT:
+ if v2 in defs:
+ lst[i] = (NUM, 1)
+ else:
+ lst[i] = (NUM, 0)
+ elif p2 == OP and v2 == '(':
+ del lst[i]
+ (p2, v2) = lst[i]
+ del lst[i] # remove the ident, and change the ) for the value
+ if v2 in defs:
+ lst[i] = (NUM, 1)
+ else:
+ lst[i] = (NUM, 0)
+ else:
+ raise PreprocError("invalid define expression %r" % lst)
+
+ elif p == IDENT and v in defs:
+
+ if isinstance(defs[v], str):
+ a, b = extract_macro(defs[v])
+ defs[v] = b
+ macro_def = defs[v]
+ to_add = macro_def[1]
+
+ if isinstance(macro_def[0], list):
+ # macro without arguments
+ del lst[i]
+ for x in xrange(len(to_add)):
+ lst.insert(i, to_add[x])
+ i += 1
+ else:
+ # collect the arguments for the funcall
+
+ args = []
+ del lst[i]
+
+ if i >= len(lst):
+ raise PreprocError("expected '(' after %r (got nothing)" % v)
+
+ (p2, v2) = lst[i]
+ if p2 != OP or v2 != '(':
+ raise PreprocError("expected '(' after %r" % v)
+
+ del lst[i]
+
+ one_param = []
+ count_paren = 0
+ while i < len(lst):
+ p2, v2 = lst[i]
+
+ del lst[i]
+ if p2 == OP and count_paren == 0:
+ if v2 == '(':
+ one_param.append((p2, v2))
+ count_paren += 1
+ elif v2 == ')':
+ if one_param: args.append(one_param)
+ break
+ elif v2 == ',':
+ if not one_param: raise PreprocError("empty param in funcall %s" % p)
+ args.append(one_param)
+ one_param = []
+ else:
+ one_param.append((p2, v2))
+ else:
+ one_param.append((p2, v2))
+ if v2 == '(': count_paren += 1
+ elif v2 == ')': count_paren -= 1
+ else:
+ raise PreprocError('malformed macro')
+
+ # substitute the arguments within the define expression
+ accu = []
+ arg_table = macro_def[0]
+ j = 0
+ while j < len(to_add):
+ (p2, v2) = to_add[j]
+
+ if p2 == OP and v2 == '#':
+ # stringize is for arguments only
+ if j+1 < len(to_add) and to_add[j+1][0] == IDENT and to_add[j+1][1] in arg_table:
+ toks = args[arg_table[to_add[j+1][1]]]
+ accu.append((STR, stringize(toks)))
+ j += 1
+ else:
+ accu.append((p2, v2))
+ elif p2 == OP and v2 == '##':
+ # token pasting, how can man invent such a complicated system?
+ if accu and j+1 < len(to_add):
+ # we have at least two tokens
+
+ t1 = accu[-1]
+
+ if to_add[j+1][0] == IDENT and to_add[j+1][1] in arg_table:
+ toks = args[arg_table[to_add[j+1][1]]]
+
+ if toks:
+ accu[-1] = paste_tokens(t1, toks[0]) #(IDENT, accu[-1][1] + toks[0][1])
+ accu.extend(toks[1:])
+ else:
+ # error, case "a##"
+ accu.append((p2, v2))
+ accu.extend(toks)
+ elif to_add[j+1][0] == IDENT and to_add[j+1][1] == '__VA_ARGS__':
+ # TODO not sure
+ # first collect the tokens
+ va_toks = []
+ st = len(macro_def[0])
+ pt = len(args)
+ for x in args[pt-st+1:]:
+ va_toks.extend(x)
+ va_toks.append((OP, ','))
+ if va_toks: va_toks.pop() # extra comma
+ if len(accu)>1:
+ (p3, v3) = accu[-1]
+ (p4, v4) = accu[-2]
+ if v3 == '##':
+ # remove the token paste
+ accu.pop()
+ if v4 == ',' and pt < st:
+ # remove the comma
+ accu.pop()
+ accu += va_toks
+ else:
+ accu[-1] = paste_tokens(t1, to_add[j+1])
+
+ j += 1
+ else:
+ # invalid paste, case "##a" or "b##"
+ accu.append((p2, v2))
+
+ elif p2 == IDENT and v2 in arg_table:
+ toks = args[arg_table[v2]]
+ reduce_tokens(toks, defs, ban+[v])
+ accu.extend(toks)
+ else:
+ accu.append((p2, v2))
+
+ j += 1
+
+
+ reduce_tokens(accu, defs, ban+[v])
+
+ for x in xrange(len(accu)-1, -1, -1):
+ lst.insert(i, accu[x])
+
+ i += 1
+
+
+def eval_macro(lst, adefs):
+ """reduce the tokens from the list lst, and try to return a 0/1 result"""
+ reduce_tokens(lst, adefs, [])
+ if not lst: raise PreprocError("missing tokens to evaluate")
+ (p, v) = reduce_eval(lst)
+ return int(v) != 0
+
+def extract_macro(txt):
+ """process a macro definition from "#define f(x, y) x * y" into a function or a simple macro without arguments"""
+ t = tokenize(txt)
+ if re_fun.search(txt):
+ p, name = t[0]
+
+ p, v = t[1]
+ if p != OP: raise PreprocError("expected open parenthesis")
+
+ i = 1
+ pindex = 0
+ params = {}
+ prev = '('
+
+ while 1:
+ i += 1
+ p, v = t[i]
+
+ if prev == '(':
+ if p == IDENT:
+ params[v] = pindex
+ pindex += 1
+ prev = p
+ elif p == OP and v == ')':
+ break
+ else:
+ raise PreprocError("unexpected token (3)")
+ elif prev == IDENT:
+ if p == OP and v == ',':
+ prev = v
+ elif p == OP and v == ')':
+ break
+ else:
+ raise PreprocError("comma or ... expected")
+ elif prev == ',':
+ if p == IDENT:
+ params[v] = pindex
+ pindex += 1
+ prev = p
+ elif p == OP and v == '...':
+ raise PreprocError("not implemented (1)")
+ else:
+ raise PreprocError("comma or ... expected (2)")
+ elif prev == '...':
+ raise PreprocError("not implemented (2)")
+ else:
+ raise PreprocError("unexpected else")
+
+ #~ print (name, [params, t[i+1:]])
+ return (name, [params, t[i+1:]])
+ else:
+ (p, v) = t[0]
+ return (v, [[], t[1:]])
+
+re_include = re.compile('^\s*(<(?P<a>.*)>|"(?P<b>.*)")')
+def extract_include(txt, defs):
+ """process a line in the form "#include foo" to return a string representing the file"""
+ m = re_include.search(txt)
+ if m:
+ if m.group('a'): return '<', m.group('a')
+ if m.group('b'): return '"', m.group('b')
+
+ # perform preprocessing and look at the result, it must match an include
+ toks = tokenize(txt)
+ reduce_tokens(toks, defs, ['waf_include'])
+
+ if not toks:
+ raise PreprocError("could not parse include %s" % txt)
+
+ if len(toks) == 1:
+ if toks[0][0] == STR:
+ return '"', toks[0][1]
+ else:
+ if toks[0][1] == '<' and toks[-1][1] == '>':
+ return stringize(toks).lstrip('<').rstrip('>')
+
+ raise PreprocError("could not parse include %s." % txt)
+
+def parse_char(txt):
+ if not txt: raise PreprocError("attempted to parse a null char")
+ if txt[0] != '\\':
+ return ord(txt)
+ c = txt[1]
+ if c == 'x':
+ if len(txt) == 4 and txt[3] in string.hexdigits: return int(txt[2:], 16)
+ return int(txt[2:], 16)
+ elif c.isdigit():
+ if c == '0' and len(txt)==2: return 0
+ for i in 3, 2, 1:
+ if len(txt) > i and txt[1:1+i].isdigit():
+ return (1+i, int(txt[1:1+i], 8))
+ else:
+ try: return chr_esc[c]
+ except KeyError: raise PreprocError("could not parse char literal '%s'" % txt)
+
+@Utils.run_once
+def tokenize(s):
+ """convert a string into a list of tokens (shlex.split does not apply to c/c++/d)"""
+ ret = []
+ for match in re_clexer.finditer(s):
+ m = match.group
+ for name in tok_types:
+ v = m(name)
+ if v:
+ if name == IDENT:
+ try: v = g_optrans[v]; name = OP
+ except KeyError:
+ # c++ specific
+ if v.lower() == "true":
+ v = 1
+ name = NUM
+ elif v.lower() == "false":
+ v = 0
+ name = NUM
+ elif name == NUM:
+ if m('oct'): v = int(v, 8)
+ elif m('hex'): v = int(m('hex'), 16)
+ elif m('n0'): v = m('n0')
+ else:
+ v = m('char')
+ if v: v = parse_char(v)
+ else: v = m('n2') or m('n4')
+ elif name == OP:
+ if v == '%:': v = '#'
+ elif v == '%:%:': v = '##'
+ elif name == STR:
+ # remove the quotes around the string
+ v = v[1:-1]
+ ret.append((name, v))
+ break
+ return ret
+
+@Utils.run_once
+def define_name(line):
+ return re_mac.match(line).group(0)
+
+class c_parser(object):
+ def __init__(self, nodepaths=None, defines=None):
+ #self.lines = txt.split('\n')
+ self.lines = []
+
+ if defines is None:
+ self.defs = {}
+ else:
+ self.defs = dict(defines) # make a copy
+ self.state = []
+
+ self.env = None # needed for the variant when searching for files
+
+ self.count_files = 0
+ self.currentnode_stack = []
+
+ self.nodepaths = nodepaths or []
+
+ self.nodes = []
+ self.names = []
+
+ # file added
+ self.curfile = ''
+ self.ban_includes = set([])
+
+ def cached_find_resource(self, node, filename):
+ try:
+ nd = node.bld.cache_nd
+ except:
+ nd = node.bld.cache_nd = {}
+
+ tup = (node.id, filename)
+ try:
+ return nd[tup]
+ except KeyError:
+ ret = node.find_resource(filename)
+ nd[tup] = ret
+ return ret
+
+ def tryfind(self, filename):
+ self.curfile = filename
+
+ # for msvc it should be a for loop on the whole stack
+ found = self.cached_find_resource(self.currentnode_stack[-1], filename)
+
+ for n in self.nodepaths:
+ if found:
+ break
+ found = self.cached_find_resource(n, filename)
+
+ if found:
+ self.nodes.append(found)
+ if filename[-4:] != '.moc':
+ self.addlines(found)
+ else:
+ if not filename in self.names:
+ self.names.append(filename)
+ return found
+
+ def addlines(self, node):
+
+ self.currentnode_stack.append(node.parent)
+ filepath = node.abspath(self.env)
+
+ self.count_files += 1
+ if self.count_files > recursion_limit: raise PreprocError("recursion limit exceeded")
+ pc = self.parse_cache
+ debug('preproc: reading file %r', filepath)
+ try:
+ lns = pc[filepath]
+ except KeyError:
+ pass
+ else:
+ self.lines.extend(lns)
+ return
+
+ try:
+ lines = filter_comments(filepath)
+ lines.append((POPFILE, ''))
+ lines.reverse()
+ pc[filepath] = lines # cache the lines filtered
+ self.lines.extend(lines)
+ except IOError:
+ raise PreprocError("could not read the file %s" % filepath)
+ except Exception:
+ if Logs.verbose > 0:
+ error("parsing %s failed" % filepath)
+ traceback.print_exc()
+
+ def start(self, node, env):
+ debug('preproc: scanning %s (in %s)', node.name, node.parent.name)
+
+ self.env = env
+ variant = node.variant(env)
+ bld = node.__class__.bld
+ try:
+ self.parse_cache = bld.parse_cache
+ except AttributeError:
+ bld.parse_cache = {}
+ self.parse_cache = bld.parse_cache
+
+ self.addlines(node)
+ if env['DEFLINES']:
+ lst = [('define', x) for x in env['DEFLINES']]
+ lst.reverse()
+ self.lines.extend(lst)
+
+ while self.lines:
+ (kind, line) = self.lines.pop()
+ if kind == POPFILE:
+ self.currentnode_stack.pop()
+ continue
+ try:
+ self.process_line(kind, line)
+ except Exception, e:
+ if Logs.verbose:
+ debug('preproc: line parsing failed (%s): %s %s', e, line, Utils.ex_stack())
+
+ def process_line(self, token, line):
+ """
+ WARNING: a new state must be added for if* because the endif
+ """
+ ve = Logs.verbose
+ if ve: debug('preproc: line is %s - %s state is %s', token, line, self.state)
+ state = self.state
+
+ # make certain we define the state if we are about to enter in an if block
+ if token in ['ifdef', 'ifndef', 'if']:
+ state.append(undefined)
+ elif token == 'endif':
+ state.pop()
+
+ # skip lines when in a dead 'if' branch, wait for the endif
+ if not token in ['else', 'elif', 'endif']:
+ if skipped in self.state or ignored in self.state:
+ return
+
+ if token == 'if':
+ ret = eval_macro(tokenize(line), self.defs)
+ if ret: state[-1] = accepted
+ else: state[-1] = ignored
+ elif token == 'ifdef':
+ m = re_mac.match(line)
+ if m and m.group(0) in self.defs: state[-1] = accepted
+ else: state[-1] = ignored
+ elif token == 'ifndef':
+ m = re_mac.match(line)
+ if m and m.group(0) in self.defs: state[-1] = ignored
+ else: state[-1] = accepted
+ elif token == 'include' or token == 'import':
+ (kind, inc) = extract_include(line, self.defs)
+ if inc in self.ban_includes: return
+ if token == 'import': self.ban_includes.add(inc)
+ if ve: debug('preproc: include found %s (%s) ', inc, kind)
+ if kind == '"' or not strict_quotes:
+ self.tryfind(inc)
+ elif token == 'elif':
+ if state[-1] == accepted:
+ state[-1] = skipped
+ elif state[-1] == ignored:
+ if eval_macro(tokenize(line), self.defs):
+ state[-1] = accepted
+ elif token == 'else':
+ if state[-1] == accepted: state[-1] = skipped
+ elif state[-1] == ignored: state[-1] = accepted
+ elif token == 'define':
+ try:
+ self.defs[define_name(line)] = line
+ except:
+ raise PreprocError("invalid define line %s" % line)
+ elif token == 'undef':
+ m = re_mac.match(line)
+ if m and m.group(0) in self.defs:
+ self.defs.__delitem__(m.group(0))
+ #print "undef %s" % name
+ elif token == 'pragma':
+ if re_pragma_once.match(line.lower()):
+ self.ban_includes.add(self.curfile)
+
+def get_deps(node, env, nodepaths=[]):
+ """
+ Get the dependencies using a c/c++ preprocessor, this is required for finding dependencies of the kind
+ #include some_macro()
+ """
+
+ gruik = c_parser(nodepaths)
+ gruik.start(node, env)
+ return (gruik.nodes, gruik.names)
+
+#################### dumb dependency scanner
+
+re_inc = re.compile(\
+ '^[ \t]*(#|%:)[ \t]*(include)[ \t]*(.*)\r*$',
+ re.IGNORECASE | re.MULTILINE)
+
+def lines_includes(filename):
+ code = Utils.readf(filename)
+ if use_trigraphs:
+ for (a, b) in trig_def: code = code.split(a).join(b)
+ code = re_nl.sub('', code)
+ code = re_cpp.sub(repl, code)
+ return [(m.group(2), m.group(3)) for m in re.finditer(re_inc, code)]
+
+def get_deps_simple(node, env, nodepaths=[], defines={}):
+ """
+ Get the dependencies by just looking recursively at the #include statements
+ """
+
+ nodes = []
+ names = []
+
+ def find_deps(node):
+ lst = lines_includes(node.abspath(env))
+
+ for (_, line) in lst:
+ (t, filename) = extract_include(line, defines)
+ if filename in names:
+ continue
+
+ if filename.endswith('.moc'):
+ names.append(filename)
+
+ found = None
+ for n in nodepaths:
+ if found:
+ break
+ found = n.find_resource(filename)
+
+ if not found:
+ if not filename in names:
+ names.append(filename)
+ elif not found in nodes:
+ nodes.append(found)
+ find_deps(node)
+
+ find_deps(node)
+ return (nodes, names)
+
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2007 (ita)
+# Gustavo Carneiro (gjc), 2007
+
+"Python support"
+
+import os, sys
+import TaskGen, Utils, Utils, Runner, Options, Build
+from Logs import debug, warn, info
+from TaskGen import extension, taskgen, before, after, feature
+from Configure import conf
+
+EXT_PY = ['.py']
+FRAG_2 = '''
+#include "Python.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void Py_Initialize(void);
+ void Py_Finalize(void);
+#ifdef __cplusplus
+}
+#endif
+int main()
+{
+ Py_Initialize();
+ Py_Finalize();
+ return 0;
+}
+'''
+
+@feature('pyext')
+@before('apply_incpaths', 'apply_lib_vars', 'apply_type_vars', 'apply_bundle')
+@after('vars_target_cshlib')
+def init_pyext(self):
+ self.default_install_path = '${PYTHONARCHDIR}'
+ self.uselib = self.to_list(getattr(self, 'uselib', ''))
+ if not 'PYEXT' in self.uselib:
+ self.uselib.append('PYEXT')
+ self.env['MACBUNDLE'] = True
+
+@before('apply_link', 'apply_lib_vars', 'apply_type_vars')
+@after('apply_bundle')
+@feature('pyext')
+def pyext_shlib_ext(self):
+ # override shlib_PATTERN set by the osx module
+ self.env['shlib_PATTERN'] = self.env['pyext_PATTERN']
+
+@before('apply_incpaths', 'apply_lib_vars', 'apply_type_vars')
+@feature('pyembed')
+def init_pyembed(self):
+ self.uselib = self.to_list(getattr(self, 'uselib', ''))
+ if not 'PYEMBED' in self.uselib:
+ self.uselib.append('PYEMBED')
+
+@extension(EXT_PY)
+def process_py(self, node):
+ if not (self.bld.is_install and self.install_path):
+ return
+ def inst_py(ctx):
+ install_pyfile(self, node)
+ self.bld.add_post_fun(inst_py)
+
+def install_pyfile(self, node):
+ path = self.bld.get_install_path(self.install_path + os.sep + node.name, self.env)
+
+ self.bld.install_files(self.install_path, [node], self.env, self.chmod, postpone=False)
+ if self.bld.is_install < 0:
+ info("* removing byte compiled python files")
+ for x in 'co':
+ try:
+ os.remove(path + x)
+ except OSError:
+ pass
+
+ if self.bld.is_install > 0:
+ if self.env['PYC'] or self.env['PYO']:
+ info("* byte compiling %r" % path)
+
+ if self.env['PYC']:
+ program = ("""
+import sys, py_compile
+for pyfile in sys.argv[1:]:
+ py_compile.compile(pyfile, pyfile + 'c')
+""")
+ argv = [self.env['PYTHON'], '-c', program, path]
+ ret = Utils.pproc.Popen(argv).wait()
+ if ret:
+ raise Utils.WafError('bytecode compilation failed %r' % path)
+
+ if self.env['PYO']:
+ program = ("""
+import sys, py_compile
+for pyfile in sys.argv[1:]:
+ py_compile.compile(pyfile, pyfile + 'o')
+""")
+ argv = [self.env['PYTHON'], self.env['PYFLAGS_OPT'], '-c', program, path]
+ ret = Utils.pproc.Popen(argv).wait()
+ if ret:
+ raise Utils.WafError('bytecode compilation failed %r' % path)
+
+# COMPAT
+class py_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@before('apply_core')
+@after('vars_target_cprogram', 'vars_target_cshlib')
+@feature('py')
+def init_py(self):
+ self.default_install_path = '${PYTHONDIR}'
+
+def _get_python_variables(python_exe, variables, imports=['import sys']):
+ """Run a python interpreter and print some variables"""
+ program = list(imports)
+ program.append('')
+ for v in variables:
+ program.append("print(repr(%s))" % v)
+ os_env = dict(os.environ)
+ try:
+ del os_env['MACOSX_DEPLOYMENT_TARGET'] # see comments in the OSX tool
+ except KeyError:
+ pass
+ proc = Utils.pproc.Popen([python_exe, "-c", '\n'.join(program)], stdout=Utils.pproc.PIPE, env=os_env)
+ output = proc.communicate()[0].split("\n") # do not touch, python3
+ if proc.returncode:
+ if Options.options.verbose:
+ warn("Python program to extract python configuration variables failed:\n%s"
+ % '\n'.join(["line %03i: %s" % (lineno+1, line) for lineno, line in enumerate(program)]))
+ raise RuntimeError
+ return_values = []
+ for s in output:
+ s = s.strip()
+ if not s:
+ continue
+ if s == 'None':
+ return_values.append(None)
+ elif s[0] == "'" and s[-1] == "'":
+ return_values.append(s[1:-1])
+ elif s[0].isdigit():
+ return_values.append(int(s))
+ else: break
+ return return_values
+
+@conf
+def check_python_headers(conf, mandatory=True):
+ """Check for headers and libraries necessary to extend or embed python.
+
+ On success the environment variables xxx_PYEXT and xxx_PYEMBED are added for uselib
+
+ PYEXT: for compiling python extensions
+ PYEMBED: for embedding a python interpreter"""
+
+ if not conf.env['CC_NAME'] and not conf.env['CXX_NAME']:
+ conf.fatal('load a compiler first (gcc, g++, ..)')
+
+ if not conf.env['PYTHON_VERSION']:
+ conf.check_python_version()
+
+ env = conf.env
+ python = env['PYTHON']
+ if not python:
+ conf.fatal('could not find the python executable')
+
+ ## On Mac OSX we need to use mac bundles for python plugins
+ if Options.platform == 'darwin':
+ conf.check_tool('osx')
+
+ try:
+ # Get some python configuration variables using distutils
+ v = 'prefix SO SYSLIBS LDFLAGS SHLIBS LIBDIR LIBPL INCLUDEPY Py_ENABLE_SHARED MACOSX_DEPLOYMENT_TARGET'.split()
+ (python_prefix, python_SO, python_SYSLIBS, python_LDFLAGS, python_SHLIBS,
+ python_LIBDIR, python_LIBPL, INCLUDEPY, Py_ENABLE_SHARED,
+ python_MACOSX_DEPLOYMENT_TARGET) = \
+ _get_python_variables(python, ["get_config_var('%s')" % x for x in v],
+ ['from distutils.sysconfig import get_config_var'])
+ except RuntimeError:
+ conf.fatal("Python development headers not found (-v for details).")
+
+ conf.log.write("""Configuration returned from %r:
+python_prefix = %r
+python_SO = %r
+python_SYSLIBS = %r
+python_LDFLAGS = %r
+python_SHLIBS = %r
+python_LIBDIR = %r
+python_LIBPL = %r
+INCLUDEPY = %r
+Py_ENABLE_SHARED = %r
+MACOSX_DEPLOYMENT_TARGET = %r
+""" % (python, python_prefix, python_SO, python_SYSLIBS, python_LDFLAGS, python_SHLIBS,
+ python_LIBDIR, python_LIBPL, INCLUDEPY, Py_ENABLE_SHARED, python_MACOSX_DEPLOYMENT_TARGET))
+
+ if python_MACOSX_DEPLOYMENT_TARGET:
+ conf.env['MACOSX_DEPLOYMENT_TARGET'] = python_MACOSX_DEPLOYMENT_TARGET
+ conf.environ['MACOSX_DEPLOYMENT_TARGET'] = python_MACOSX_DEPLOYMENT_TARGET
+
+ env['pyext_PATTERN'] = '%s'+python_SO
+
+ # Check for python libraries for embedding
+ if python_SYSLIBS is not None:
+ for lib in python_SYSLIBS.split():
+ if lib.startswith('-l'):
+ lib = lib[2:] # strip '-l'
+ env.append_value('LIB_PYEMBED', lib)
+
+ if python_SHLIBS is not None:
+ for lib in python_SHLIBS.split():
+ if lib.startswith('-l'):
+ env.append_value('LIB_PYEMBED', lib[2:]) # strip '-l'
+ else:
+ env.append_value('LINKFLAGS_PYEMBED', lib)
+
+ if Options.platform != 'darwin' and python_LDFLAGS:
+ env.append_value('LINKFLAGS_PYEMBED', python_LDFLAGS.split())
+
+ result = False
+ name = 'python' + env['PYTHON_VERSION']
+
+ if python_LIBDIR is not None:
+ path = [python_LIBDIR]
+ conf.log.write("\n\n# Trying LIBDIR: %r\n" % path)
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path)
+
+ if not result and python_LIBPL is not None:
+ conf.log.write("\n\n# try again with -L$python_LIBPL (some systems don't install the python library in $prefix/lib)\n")
+ path = [python_LIBPL]
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path)
+
+ if not result:
+ conf.log.write("\n\n# try again with -L$prefix/libs, and pythonXY name rather than pythonX.Y (win32)\n")
+ path = [os.path.join(python_prefix, "libs")]
+ name = 'python' + env['PYTHON_VERSION'].replace('.', '')
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path)
+
+ if result:
+ env['LIBPATH_PYEMBED'] = path
+ env.append_value('LIB_PYEMBED', name)
+ else:
+ conf.log.write("\n\n### LIB NOT FOUND\n")
+
+ # under certain conditions, python extensions must link to
+ # python libraries, not just python embedding programs.
+ if (sys.platform == 'win32' or sys.platform.startswith('os2')
+ or sys.platform == 'darwin' or Py_ENABLE_SHARED):
+ env['LIBPATH_PYEXT'] = env['LIBPATH_PYEMBED']
+ env['LIB_PYEXT'] = env['LIB_PYEMBED']
+
+ # We check that pythonX.Y-config exists, and if it exists we
+ # use it to get only the includes, else fall back to distutils.
+ python_config = conf.find_program(
+ 'python%s-config' % ('.'.join(env['PYTHON_VERSION'].split('.')[:2])),
+ var='PYTHON_CONFIG')
+ if not python_config:
+ python_config = conf.find_program(
+ 'python-config-%s' % ('.'.join(env['PYTHON_VERSION'].split('.')[:2])),
+ var='PYTHON_CONFIG')
+
+ includes = []
+ if python_config:
+ for incstr in Utils.cmd_output("%s %s --includes" % (python, python_config)).strip().split():
+ # strip the -I or /I
+ if (incstr.startswith('-I')
+ or incstr.startswith('/I')):
+ incstr = incstr[2:]
+ # append include path, unless already given
+ if incstr not in includes:
+ includes.append(incstr)
+ conf.log.write("Include path for Python extensions "
+ "(found via python-config --includes): %r\n" % (includes,))
+ env['CPPPATH_PYEXT'] = includes
+ env['CPPPATH_PYEMBED'] = includes
+ else:
+ conf.log.write("Include path for Python extensions "
+ "(found via distutils module): %r\n" % (INCLUDEPY,))
+ env['CPPPATH_PYEXT'] = [INCLUDEPY]
+ env['CPPPATH_PYEMBED'] = [INCLUDEPY]
+
+ # Code using the Python API needs to be compiled with -fno-strict-aliasing
+ if env['CC_NAME'] == 'gcc':
+ env.append_value('CCFLAGS_PYEMBED', '-fno-strict-aliasing')
+ env.append_value('CCFLAGS_PYEXT', '-fno-strict-aliasing')
+ if env['CXX_NAME'] == 'gcc':
+ env.append_value('CXXFLAGS_PYEMBED', '-fno-strict-aliasing')
+ env.append_value('CXXFLAGS_PYEXT', '-fno-strict-aliasing')
+
+ # See if it compiles
+ conf.check(define_name='HAVE_PYTHON_H',
+ uselib='PYEMBED', fragment=FRAG_2,
+ errmsg='Could not find the python development headers', mandatory=mandatory)
+
+@conf
+def check_python_version(conf, minver=None):
+ """
+ Check if the python interpreter is found matching a given minimum version.
+ minver should be a tuple, eg. to check for python >= 2.4.2 pass (2,4,2) as minver.
+
+ If successful, PYTHON_VERSION is defined as 'MAJOR.MINOR'
+ (eg. '2.4') of the actual python version found, and PYTHONDIR is
+ defined, pointing to the site-packages directory appropriate for
+ this python version, where modules/packages/extensions should be
+ installed.
+ """
+ assert minver is None or isinstance(minver, tuple)
+ python = conf.env['PYTHON']
+ if not python:
+ conf.fatal('could not find the python executable')
+
+ # Get python version string
+ cmd = [python, "-c", "import sys\nfor x in sys.version_info: print(str(x))"]
+ debug('python: Running python command %r' % cmd)
+ proc = Utils.pproc.Popen(cmd, stdout=Utils.pproc.PIPE)
+ lines = proc.communicate()[0].split()
+ assert len(lines) == 5, "found %i lines, expected 5: %r" % (len(lines), lines)
+ pyver_tuple = (int(lines[0]), int(lines[1]), int(lines[2]), lines[3], int(lines[4]))
+
+ # compare python version with the minimum required
+ result = (minver is None) or (pyver_tuple >= minver)
+
+ if result:
+ # define useful environment variables
+ pyver = '.'.join([str(x) for x in pyver_tuple[:2]])
+ conf.env['PYTHON_VERSION'] = pyver
+
+ if 'PYTHONDIR' in conf.environ:
+ pydir = conf.environ['PYTHONDIR']
+ else:
+ if sys.platform == 'win32':
+ (python_LIBDEST, pydir) = \
+ _get_python_variables(python,
+ ["get_config_var('LIBDEST')",
+ "get_python_lib(standard_lib=0, prefix=%r)" % conf.env['PREFIX']],
+ ['from distutils.sysconfig import get_config_var, get_python_lib'])
+ else:
+ python_LIBDEST = None
+ (pydir,) = \
+ _get_python_variables(python,
+ ["get_python_lib(standard_lib=0, prefix=%r)" % conf.env['PREFIX']],
+ ['from distutils.sysconfig import get_config_var, get_python_lib'])
+ if python_LIBDEST is None:
+ if conf.env['LIBDIR']:
+ python_LIBDEST = os.path.join(conf.env['LIBDIR'], "python" + pyver)
+ else:
+ python_LIBDEST = os.path.join(conf.env['PREFIX'], "lib", "python" + pyver)
+
+ if 'PYTHONARCHDIR' in conf.environ:
+ pyarchdir = conf.environ['PYTHONARCHDIR']
+ else:
+ (pyarchdir,) = _get_python_variables(python,
+ ["get_python_lib(plat_specific=1, standard_lib=0, prefix=%r)" % conf.env['PREFIX']],
+ ['from distutils.sysconfig import get_config_var, get_python_lib'])
+ if not pyarchdir:
+ pyarchdir = pydir
+
+ if hasattr(conf, 'define'): # conf.define is added by the C tool, so may not exist
+ conf.define('PYTHONDIR', pydir)
+ conf.define('PYTHONARCHDIR', pyarchdir)
+
+ conf.env['PYTHONDIR'] = pydir
+
+ # Feedback
+ pyver_full = '.'.join(map(str, pyver_tuple[:3]))
+ if minver is None:
+ conf.check_message_custom('Python version', '', pyver_full)
+ else:
+ minver_str = '.'.join(map(str, minver))
+ conf.check_message('Python version', ">= %s" % minver_str, result, option=pyver_full)
+
+ if not result:
+ conf.fatal('The python version is too old (%r)' % pyver_full)
+
+@conf
+def check_python_module(conf, module_name):
+ """
+ Check if the selected python interpreter can import the given python module.
+ """
+ result = not Utils.pproc.Popen([conf.env['PYTHON'], "-c", "import %s" % module_name],
+ stderr=Utils.pproc.PIPE, stdout=Utils.pproc.PIPE).wait()
+ conf.check_message('Python module', module_name, result)
+ if not result:
+ conf.fatal('Could not find the python module %r' % module_name)
+
+def detect(conf):
+
+ if not conf.env.PYTHON:
+ conf.env.PYTHON = sys.executable
+
+ python = conf.find_program('python', var='PYTHON')
+ if not python:
+ conf.fatal('Could not find the path of the python executable')
+
+ v = conf.env
+
+ v['PYCMD'] = '"import sys, py_compile;py_compile.compile(sys.argv[1], sys.argv[2])"'
+ v['PYFLAGS'] = ''
+ v['PYFLAGS_OPT'] = '-O'
+
+ v['PYC'] = getattr(Options.options, 'pyc', 1)
+ v['PYO'] = getattr(Options.options, 'pyo', 1)
+
+def set_options(opt):
+ opt.add_option('--nopyc',
+ action='store_false',
+ default=1,
+ help = 'Do not install bytecode compiled .pyc files (configuration) [Default:install]',
+ dest = 'pyc')
+ opt.add_option('--nopyo',
+ action='store_false',
+ default=1,
+ help='Do not install optimised compiled .pyo files (configuration) [Default:install]',
+ dest='pyo')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"""
+Qt4 support
+
+If QT4_ROOT is given (absolute path), the configuration will look in it first
+
+This module also demonstrates how to add tasks dynamically (when the build has started)
+"""
+
+try:
+ from xml.sax import make_parser
+ from xml.sax.handler import ContentHandler
+except ImportError:
+ has_xml = False
+ ContentHandler = object
+else:
+ has_xml = True
+
+import os, sys
+import ccroot, cxx
+import TaskGen, Task, Utils, Runner, Options, Node, Configure
+from TaskGen import taskgen, feature, after, extension
+from Logs import error
+from Constants import *
+
+MOC_H = ['.h', '.hpp', '.hxx', '.hh']
+EXT_RCC = ['.qrc']
+EXT_UI = ['.ui']
+EXT_QT4 = ['.cpp', '.cc', '.cxx', '.C']
+
+class qxx_task(Task.Task):
+ "A cpp task that may create a moc task dynamically"
+
+ before = ['cxx_link', 'static_link']
+
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.moc_done = 0
+
+ def scan(self):
+ (nodes, names) = ccroot.scan(self)
+ # for some reasons (variants) the moc node may end in the list of node deps
+ for x in nodes:
+ if x.name.endswith('.moc'):
+ nodes.remove(x)
+ names.append(x.relpath_gen(self.inputs[0].parent))
+ return (nodes, names)
+
+ def runnable_status(self):
+ if self.moc_done:
+ # if there is a moc task, delay the computation of the file signature
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+ # the moc file enters in the dependency calculation
+ # so we need to recompute the signature when the moc file is present
+ self.signature()
+ return Task.Task.runnable_status(self)
+ else:
+ # yes, really, there are people who generate cxx files
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+ self.add_moc_tasks()
+ return ASK_LATER
+
+ def add_moc_tasks(self):
+
+ node = self.inputs[0]
+ tree = node.__class__.bld
+
+ try:
+ # compute the signature once to know if there is a moc file to create
+ self.signature()
+ except KeyError:
+ # the moc file may be referenced somewhere else
+ pass
+ else:
+ # remove the signature, it must be recomputed with the moc task
+ delattr(self, 'cache_sig')
+
+ moctasks=[]
+ mocfiles=[]
+ variant = node.variant(self.env)
+ try:
+ tmp_lst = tree.raw_deps[self.unique_id()]
+ tree.raw_deps[self.unique_id()] = []
+ except KeyError:
+ tmp_lst = []
+ for d in tmp_lst:
+ if not d.endswith('.moc'): continue
+ # paranoid check
+ if d in mocfiles:
+ error("paranoia owns")
+ continue
+
+ # process that base.moc only once
+ mocfiles.append(d)
+
+ # find the extension (performed only when the .cpp has changes)
+ base2 = d[:-4]
+ for path in [node.parent] + self.generator.env['INC_PATHS']:
+ tree.rescan(path)
+ vals = getattr(Options.options, 'qt_header_ext', '') or MOC_H
+ for ex in vals:
+ h_node = path.find_resource(base2 + ex)
+ if h_node:
+ break
+ else:
+ continue
+ break
+ else:
+ raise Utils.WafError("no header found for %s which is a moc file" % str(d))
+
+ m_node = h_node.change_ext('.moc')
+ tree.node_deps[(self.inputs[0].parent.id, self.env.variant(), m_node.name)] = h_node
+
+ # create the task
+ task = Task.TaskBase.classes['moc'](self.env, normal=0)
+ task.set_inputs(h_node)
+ task.set_outputs(m_node)
+
+ generator = tree.generator
+ generator.outstanding.insert(0, task)
+ generator.total += 1
+
+ moctasks.append(task)
+
+ # remove raw deps except the moc files to save space (optimization)
+ tmp_lst = tree.raw_deps[self.unique_id()] = mocfiles
+
+ # look at the file inputs, it is set right above
+ lst = tree.node_deps.get(self.unique_id(), ())
+ for d in lst:
+ name = d.name
+ if name.endswith('.moc'):
+ task = Task.TaskBase.classes['moc'](self.env, normal=0)
+ task.set_inputs(tree.node_deps[(self.inputs[0].parent.id, self.env.variant(), name)]) # 1st element in a tuple
+ task.set_outputs(d)
+
+ generator = tree.generator
+ generator.outstanding.insert(0, task)
+ generator.total += 1
+
+ moctasks.append(task)
+
+ # simple scheduler dependency: run the moc task before others
+ self.run_after = moctasks
+ self.moc_done = 1
+
+ run = Task.TaskBase.classes['cxx'].__dict__['run']
+
+def translation_update(task):
+ outs = [a.abspath(task.env) for a in task.outputs]
+ outs = " ".join(outs)
+ lupdate = task.env['QT_LUPDATE']
+
+ for x in task.inputs:
+ file = x.abspath(task.env)
+ cmd = "%s %s -ts %s" % (lupdate, file, outs)
+ Utils.pprint('BLUE', cmd)
+ task.generator.bld.exec_command(cmd)
+
+class XMLHandler(ContentHandler):
+ def __init__(self):
+ self.buf = []
+ self.files = []
+ def startElement(self, name, attrs):
+ if name == 'file':
+ self.buf = []
+ def endElement(self, name):
+ if name == 'file':
+ self.files.append(''.join(self.buf))
+ def characters(self, cars):
+ self.buf.append(cars)
+
+def scan(self):
+ "add the dependency on the files referenced in the qrc"
+ node = self.inputs[0]
+ parser = make_parser()
+ curHandler = XMLHandler()
+ parser.setContentHandler(curHandler)
+ fi = open(self.inputs[0].abspath(self.env))
+ parser.parse(fi)
+ fi.close()
+
+ nodes = []
+ names = []
+ root = self.inputs[0].parent
+ for x in curHandler.files:
+ nd = root.find_resource(x)
+ if nd: nodes.append(nd)
+ else: names.append(x)
+
+ return (nodes, names)
+
+@extension(EXT_RCC)
+def create_rcc_task(self, node):
+ "hook for rcc files"
+ rcnode = node.change_ext('_rc.cpp')
+ rcctask = self.create_task('rcc', node, rcnode)
+ cpptask = self.create_task('cxx', rcnode, rcnode.change_ext('.o'))
+ self.compiled_tasks.append(cpptask)
+ return cpptask
+
+@extension(EXT_UI)
+def create_uic_task(self, node):
+ "hook for uic tasks"
+ uictask = self.create_task('ui4', node)
+ uictask.outputs = [self.path.find_or_declare(self.env['ui_PATTERN'] % node.name[:-3])]
+ return uictask
+
+class qt4_taskgen(cxx.cxx_taskgen):
+ def __init__(self, *k, **kw):
+ cxx.cxx_taskgen.__init__(self, *k, **kw)
+ self.features.append('qt4')
+
+@extension('.ts')
+def add_lang(self, node):
+ """add all the .ts file into self.lang"""
+ self.lang = self.to_list(getattr(self, 'lang', [])) + [node]
+
+@feature('qt4')
+@after('apply_link')
+def apply_qt4(self):
+ if getattr(self, 'lang', None):
+ update = getattr(self, 'update', None)
+ lst=[]
+ trans=[]
+ for l in self.to_list(self.lang):
+
+ if not isinstance(l, Node.Node):
+ l = self.path.find_resource(l+'.ts')
+
+ t = self.create_task('ts2qm', l, l.change_ext('.qm'))
+ lst.append(t.outputs[0])
+
+ if update:
+ trans.append(t.inputs[0])
+
+ trans_qt4 = getattr(Options.options, 'trans_qt4', False)
+ if update and trans_qt4:
+ # we need the cpp files given, except the rcc task we create after
+ # FIXME may be broken
+ u = Task.TaskCmd(translation_update, self.env, 2)
+ u.inputs = [a.inputs[0] for a in self.compiled_tasks]
+ u.outputs = trans
+
+ if getattr(self, 'langname', None):
+ t = Task.TaskBase.classes['qm2rcc'](self.env)
+ t.set_inputs(lst)
+ t.set_outputs(self.path.find_or_declare(self.langname+'.qrc'))
+ t.path = self.path
+ k = create_rcc_task(self, t.outputs[0])
+ self.link_task.inputs.append(k.outputs[0])
+
+ self.env.append_value('MOC_FLAGS', self.env._CXXDEFFLAGS)
+ self.env.append_value('MOC_FLAGS', self.env._CXXINCFLAGS)
+
+@extension(EXT_QT4)
+def cxx_hook(self, node):
+ # create the compilation task: cpp or cc
+ try: obj_ext = self.obj_ext
+ except AttributeError: obj_ext = '_%d.o' % self.idx
+
+ task = self.create_task('qxx', node, node.change_ext(obj_ext))
+ self.compiled_tasks.append(task)
+ return task
+
+def process_qm2rcc(task):
+ outfile = task.outputs[0].abspath(task.env)
+ f = open(outfile, 'w')
+ f.write('<!DOCTYPE RCC><RCC version="1.0">\n<qresource>\n')
+ for k in task.inputs:
+ f.write(' <file>')
+ #f.write(k.name)
+ f.write(k.path_to_parent(task.path))
+ f.write('</file>\n')
+ f.write('</qresource>\n</RCC>')
+ f.close()
+
+b = Task.simple_task_type
+b('moc', '${QT_MOC} ${MOC_FLAGS} ${SRC} ${MOC_ST} ${TGT}', color='BLUE', vars=['QT_MOC', 'MOC_FLAGS'], shell=False)
+cls = b('rcc', '${QT_RCC} -name ${SRC[0].name} ${SRC[0].abspath(env)} ${RCC_ST} -o ${TGT}', color='BLUE', before='cxx moc qxx_task', after="qm2rcc", shell=False)
+cls.scan = scan
+b('ui4', '${QT_UIC} ${SRC} -o ${TGT}', color='BLUE', before='cxx moc qxx_task', shell=False)
+b('ts2qm', '${QT_LRELEASE} ${QT_LRELEASE_FLAGS} ${SRC} -qm ${TGT}', color='BLUE', before='qm2rcc', shell=False)
+
+Task.task_type_from_func('qm2rcc', vars=[], func=process_qm2rcc, color='BLUE', before='rcc', after='ts2qm')
+
+def detect_qt4(conf):
+ env = conf.env
+ opt = Options.options
+
+ qtdir = getattr(opt, 'qtdir', '')
+ qtbin = getattr(opt, 'qtbin', '')
+ qtlibs = getattr(opt, 'qtlibs', '')
+ useframework = getattr(opt, 'use_qt4_osxframework', True)
+
+ paths = []
+
+ # the path to qmake has been given explicitely
+ if qtbin:
+ paths = [qtbin]
+
+ # the qt directory has been given - we deduce the qt binary path
+ if not qtdir:
+ qtdir = conf.environ.get('QT4_ROOT', '')
+ qtbin = os.path.join(qtdir, 'bin')
+ paths = [qtbin]
+
+ # no qtdir, look in the path and in /usr/local/Trolltech
+ if not qtdir:
+ paths = os.environ.get('PATH', '').split(os.pathsep)
+ paths.append('/usr/share/qt4/bin/')
+ try:
+ lst = os.listdir('/usr/local/Trolltech/')
+ except OSError:
+ pass
+ else:
+ if lst:
+ lst.sort()
+ lst.reverse()
+
+ # keep the highest version
+ qtdir = '/usr/local/Trolltech/%s/' % lst[0]
+ qtbin = os.path.join(qtdir, 'bin')
+ paths.append(qtbin)
+
+ # at the end, try to find qmake in the paths given
+ # keep the one with the highest version
+ cand = None
+ prev_ver = ['4', '0', '0']
+ for qmk in ['qmake-qt4', 'qmake4', 'qmake']:
+ qmake = conf.find_program(qmk, path_list=paths)
+ if qmake:
+ try:
+ version = Utils.cmd_output([qmake, '-query', 'QT_VERSION']).strip()
+ except ValueError:
+ pass
+ else:
+ if version:
+ new_ver = version.split('.')
+ if new_ver > prev_ver:
+ cand = qmake
+ prev_ver = new_ver
+ if cand:
+ qmake = cand
+ else:
+ conf.fatal('could not find qmake for qt4')
+
+ conf.env.QMAKE = qmake
+ qtincludes = Utils.cmd_output([qmake, '-query', 'QT_INSTALL_HEADERS']).strip()
+ qtdir = Utils.cmd_output([qmake, '-query', 'QT_INSTALL_PREFIX']).strip() + os.sep
+ qtbin = Utils.cmd_output([qmake, '-query', 'QT_INSTALL_BINS']).strip() + os.sep
+
+ if not qtlibs:
+ try:
+ qtlibs = Utils.cmd_output([qmake, '-query', 'QT_INSTALL_LIBS']).strip() + os.sep
+ except ValueError:
+ qtlibs = os.path.join(qtdir, 'lib')
+
+ def find_bin(lst, var):
+ for f in lst:
+ ret = conf.find_program(f, path_list=paths)
+ if ret:
+ env[var]=ret
+ break
+
+ vars = "QtCore QtGui QtUiTools QtNetwork QtOpenGL QtSql QtSvg QtTest QtXml QtWebKit Qt3Support".split()
+
+ find_bin(['uic-qt3', 'uic3'], 'QT_UIC3')
+ find_bin(['uic-qt4', 'uic'], 'QT_UIC')
+ if not env['QT_UIC']:
+ conf.fatal('cannot find the uic compiler for qt4')
+
+ try:
+ version = Utils.cmd_output(env['QT_UIC'] + " -version 2>&1").strip()
+ except ValueError:
+ conf.fatal('your uic compiler is for qt3, add uic for qt4 to your path')
+
+ version = version.replace('Qt User Interface Compiler ','')
+ version = version.replace('User Interface Compiler for Qt', '')
+ if version.find(" 3.") != -1:
+ conf.check_message('uic version', '(too old)', 0, option='(%s)'%version)
+ sys.exit(1)
+ conf.check_message('uic version', '', 1, option='(%s)'%version)
+
+ find_bin(['moc-qt4', 'moc'], 'QT_MOC')
+ find_bin(['rcc'], 'QT_RCC')
+ find_bin(['lrelease-qt4', 'lrelease'], 'QT_LRELEASE')
+ find_bin(['lupdate-qt4', 'lupdate'], 'QT_LUPDATE')
+
+ env['UIC3_ST']= '%s -o %s'
+ env['UIC_ST'] = '%s -o %s'
+ env['MOC_ST'] = '-o'
+ env['ui_PATTERN'] = 'ui_%s.h'
+ env['QT_LRELEASE_FLAGS'] = ['-silent']
+
+ vars_debug = [a+'_debug' for a in vars]
+
+ try:
+ conf.find_program('pkg-config', var='pkgconfig', path_list=paths, mandatory=True)
+
+ except Configure.ConfigurationError:
+
+ for lib in vars_debug+vars:
+ uselib = lib.upper()
+
+ d = (lib.find('_debug') > 0) and 'd' or ''
+
+ # original author seems to prefer static to shared libraries
+ for (pat, kind) in ((conf.env.staticlib_PATTERN, 'STATIC'), (conf.env.shlib_PATTERN, '')):
+
+ conf.check_message_1('Checking for %s %s' % (lib, kind))
+
+ for ext in ['', '4']:
+ path = os.path.join(qtlibs, pat % (lib + d + ext))
+ if os.path.exists(path):
+ env.append_unique(kind + 'LIB_' + uselib, lib + d + ext)
+ conf.check_message_2('ok ' + path, 'GREEN')
+ break
+ path = os.path.join(qtbin, pat % (lib + d + ext))
+ if os.path.exists(path):
+ env.append_unique(kind + 'LIB_' + uselib, lib + d + ext)
+ conf.check_message_2('ok ' + path, 'GREEN')
+ break
+ else:
+ conf.check_message_2('not found', 'YELLOW')
+ continue
+ break
+
+ env.append_unique('LIBPATH_' + uselib, qtlibs)
+ env.append_unique('CPPPATH_' + uselib, qtincludes)
+ env.append_unique('CPPPATH_' + uselib, qtincludes + os.sep + lib)
+ else:
+ for i in vars_debug+vars:
+ try:
+ conf.check_cfg(package=i, args='--cflags --libs --silence-errors', path=conf.env.pkgconfig)
+ except ValueError:
+ pass
+
+ # the libpaths are set nicely, unfortunately they make really long command-lines
+ # remove the qtcore ones from qtgui, etc
+ def process_lib(vars_, coreval):
+ for d in vars_:
+ var = d.upper()
+ if var == 'QTCORE': continue
+
+ value = env['LIBPATH_'+var]
+ if value:
+ core = env[coreval]
+ accu = []
+ for lib in value:
+ if lib in core: continue
+ accu.append(lib)
+ env['LIBPATH_'+var] = accu
+
+ process_lib(vars, 'LIBPATH_QTCORE')
+ process_lib(vars_debug, 'LIBPATH_QTCORE_DEBUG')
+
+ # rpath if wanted
+ want_rpath = getattr(Options.options, 'want_rpath', 1)
+ if want_rpath:
+ def process_rpath(vars_, coreval):
+ for d in vars_:
+ var = d.upper()
+ value = env['LIBPATH_'+var]
+ if value:
+ core = env[coreval]
+ accu = []
+ for lib in value:
+ if var != 'QTCORE':
+ if lib in core:
+ continue
+ accu.append('-Wl,--rpath='+lib)
+ env['RPATH_'+var] = accu
+ process_rpath(vars, 'LIBPATH_QTCORE')
+ process_rpath(vars_debug, 'LIBPATH_QTCORE_DEBUG')
+
+ env['QTLOCALE'] = str(env['PREFIX'])+'/share/locale'
+
+def detect(conf):
+ detect_qt4(conf)
+
+def set_options(opt):
+ opt.add_option('--want-rpath', type='int', default=1, dest='want_rpath', help='set rpath to 1 or 0 [Default 1]')
+
+ opt.add_option('--header-ext',
+ type='string',
+ default='',
+ help='header extension for moc files',
+ dest='qt_header_ext')
+
+ for i in 'qtdir qtbin qtlibs'.split():
+ opt.add_option('--'+i, type='string', default='', dest=i)
+
+ if sys.platform == "darwin":
+ opt.add_option('--no-qt4-framework', action="store_false", help='do not use the framework version of Qt4 in OS X', dest='use_qt4_osxframework',default=True)
+
+ opt.add_option('--translate', action="store_true", help="collect translation strings", dest="trans_qt4", default=False)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# daniel.svensson at purplescout.se 2008
+
+import os
+import Task, Options, Utils
+from TaskGen import before, feature, after
+from Configure import conf
+
+@feature('rubyext')
+@before('apply_incpaths', 'apply_type_vars', 'apply_lib_vars', 'apply_bundle')
+@after('default_cc', 'vars_target_cshlib')
+def init_rubyext(self):
+ self.default_install_path = '${ARCHDIR_RUBY}'
+ self.uselib = self.to_list(getattr(self, 'uselib', ''))
+ if not 'RUBY' in self.uselib:
+ self.uselib.append('RUBY')
+ if not 'RUBYEXT' in self.uselib:
+ self.uselib.append('RUBYEXT')
+
+@feature('rubyext')
+@before('apply_link')
+def apply_ruby_so_name(self):
+ self.env['shlib_PATTERN'] = self.env['rubyext_PATTERN']
+
+@conf
+def check_ruby_version(conf, minver=()):
+ """
+ Checks if ruby is installed.
+ If installed the variable RUBY will be set in environment.
+ Ruby binary can be overridden by --with-ruby-binary config variable
+ """
+
+ if Options.options.rubybinary:
+ conf.env.RUBY = Options.options.rubybinary
+ else:
+ conf.find_program("ruby", var="RUBY", mandatory=True)
+
+ ruby = conf.env.RUBY
+
+ try:
+ version = Utils.cmd_output([ruby, '-e', 'puts defined?(VERSION) ? VERSION : RUBY_VERSION']).strip()
+ except:
+ conf.fatal('could not determine ruby version')
+ conf.env.RUBY_VERSION = version
+
+ try:
+ ver = tuple(map(int, version.split(".")))
+ except:
+ conf.fatal('unsupported ruby version %r' % version)
+
+ cver = ''
+ if minver:
+ if ver < minver:
+ conf.fatal('ruby is too old')
+ cver = ".".join([str(x) for x in minver])
+
+ conf.check_message('ruby', cver, True, version)
+
+@conf
+def check_ruby_ext_devel(conf):
+ if not conf.env.RUBY:
+ conf.fatal('ruby detection is required first')
+
+ if not conf.env.CC_NAME and not conf.env.CXX_NAME:
+ conf.fatal('load a c/c++ compiler first')
+
+ version = tuple(map(int, conf.env.RUBY_VERSION.split(".")))
+
+ def read_out(cmd):
+ return Utils.to_list(Utils.cmd_output([conf.env.RUBY, '-rrbconfig', '-e', cmd]))
+
+ def read_config(key):
+ return read_out('puts Config::CONFIG[%r]' % key)
+
+ ruby = conf.env['RUBY']
+ archdir = read_config('archdir')
+ cpppath = archdir
+ if version >= (1, 9, 0):
+ ruby_hdrdir = read_config('rubyhdrdir')
+ cpppath += ruby_hdrdir
+ cpppath += [os.path.join(ruby_hdrdir[0], read_config('arch')[0])]
+
+ conf.check(header_name='ruby.h', includes=cpppath, mandatory=True, errmsg='could not find ruby header file')
+
+ conf.env.LIBPATH_RUBYEXT = read_config('libdir')
+ conf.env.LIBPATH_RUBYEXT += archdir
+ conf.env.CPPPATH_RUBYEXT = cpppath
+ conf.env.CCFLAGS_RUBYEXT = read_config("CCDLFLAGS")
+ conf.env.rubyext_PATTERN = '%s.' + read_config('DLEXT')[0]
+
+ # ok this is really stupid, but the command and flags are combined.
+ # so we try to find the first argument...
+ flags = read_config('LDSHARED')
+ while flags and flags[0][0] != '-':
+ flags = flags[1:]
+
+ # we also want to strip out the deprecated ppc flags
+ if len(flags) > 1 and flags[1] == "ppc":
+ flags = flags[2:]
+
+ conf.env.LINKFLAGS_RUBYEXT = flags
+ conf.env.LINKFLAGS_RUBYEXT += read_config("LIBS")
+ conf.env.LINKFLAGS_RUBYEXT += read_config("LIBRUBYARG_SHARED")
+
+ if Options.options.rubyarchdir:
+ conf.env.ARCHDIR_RUBY = Options.options.rubyarchdir
+ else:
+ conf.env.ARCHDIR_RUBY = read_config('sitearchdir')[0]
+
+ if Options.options.rubylibdir:
+ conf.env.LIBDIR_RUBY = Options.options.rubylibdir
+ else:
+ conf.env.LIBDIR_RUBY = read_config('sitelibdir')[0]
+
+def set_options(opt):
+ opt.add_option('--with-ruby-archdir', type='string', dest='rubyarchdir', help='Specify directory where to install arch specific files')
+ opt.add_option('--with-ruby-libdir', type='string', dest='rubylibdir', help='Specify alternate ruby library path')
+ opt.add_option('--with-ruby-binary', type='string', dest='rubybinary', help='Specify alternate ruby binary')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+# Ralf Habacker, 2006 (rh)
+
+import os, optparse
+import Utils, Options, Configure
+import ccroot, ar
+from Configure import conftest
+
+@conftest
+def find_scc(conf):
+ v = conf.env
+ cc = None
+ if v['CC']: cc = v['CC']
+ elif 'CC' in conf.environ: cc = conf.environ['CC']
+ #if not cc: cc = conf.find_program('gcc', var='CC')
+ if not cc: cc = conf.find_program('cc', var='CC')
+ if not cc: conf.fatal('suncc was not found')
+ cc = conf.cmd_to_list(cc)
+
+ try:
+ if not Utils.cmd_output(cc + ['-flags']):
+ conf.fatal('suncc %r was not found' % cc)
+ except ValueError:
+ conf.fatal('suncc -flags could not be executed')
+
+ v['CC'] = cc
+ v['CC_NAME'] = 'sun'
+
+@conftest
+def scc_common_flags(conf):
+ v = conf.env
+
+ # CPPFLAGS CCDEFINES _CCINCFLAGS _CCDEFFLAGS
+
+ v['CC_SRC_F'] = ''
+ v['CC_TGT_F'] = ['-c', '-o', '']
+ v['CPPPATH_ST'] = '-I%s' # template for adding include paths
+
+ # linker
+ if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+ v['CCLNK_SRC_F'] = ''
+ v['CCLNK_TGT_F'] = ['-o', ''] # solaris hack, separate the -o from the target
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STATICLIB_ST'] = '-l%s'
+ v['STATICLIBPATH_ST'] = '-L%s'
+ v['CCDEFINES_ST'] = '-D%s'
+
+ v['SONAME_ST'] = '-Wl,-h -Wl,%s'
+ v['SHLIB_MARKER'] = '-Bdynamic'
+ v['STATICLIB_MARKER'] = '-Bstatic'
+
+ # program
+ v['program_PATTERN'] = '%s'
+
+ # shared library
+ v['shlib_CCFLAGS'] = ['-Kpic', '-DPIC']
+ v['shlib_LINKFLAGS'] = ['-G']
+ v['shlib_PATTERN'] = 'lib%s.so'
+
+ # static lib
+ v['staticlib_LINKFLAGS'] = ['-Bstatic']
+ v['staticlib_PATTERN'] = 'lib%s.a'
+
+detect = '''
+find_scc
+find_cpp
+find_ar
+scc_common_flags
+cc_load_tools
+cc_add_flags
+link_add_flags
+'''
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+# Ralf Habacker, 2006 (rh)
+
+import os, optparse
+import Utils, Options, Configure
+import ccroot, ar
+from Configure import conftest
+
+@conftest
+def find_sxx(conf):
+ v = conf.env
+ cc = None
+ if v['CXX']: cc = v['CXX']
+ elif 'CXX' in conf.environ: cc = conf.environ['CXX']
+ if not cc: cc = conf.find_program('c++', var='CXX')
+ if not cc: conf.fatal('sunc++ was not found')
+ cc = conf.cmd_to_list(cc)
+
+ try:
+ if not Utils.cmd_output(cc + ['-flags']):
+ conf.fatal('sunc++ %r was not found' % cc)
+ except ValueError:
+ conf.fatal('sunc++ -flags could not be executed')
+
+ v['CXX'] = cc
+ v['CXX_NAME'] = 'sun'
+
+@conftest
+def sxx_common_flags(conf):
+ v = conf.env
+
+ # CPPFLAGS CXXDEFINES _CXXINCFLAGS _CXXDEFFLAGS
+
+ v['CXX_SRC_F'] = ''
+ v['CXX_TGT_F'] = ['-c', '-o', '']
+ v['CPPPATH_ST'] = '-I%s' # template for adding include paths
+
+ # linker
+ if not v['LINK_CXX']: v['LINK_CXX'] = v['CXX']
+ v['CXXLNK_SRC_F'] = ''
+ v['CXXLNK_TGT_F'] = ['-o', ''] # solaris hack, separate the -o from the target
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STATICLIB_ST'] = '-l%s'
+ v['STATICLIBPATH_ST'] = '-L%s'
+ v['CXXDEFINES_ST'] = '-D%s'
+
+ v['SONAME_ST'] = '-Wl,-h -Wl,%s'
+ v['SHLIB_MARKER'] = '-Bdynamic'
+ v['STATICLIB_MARKER'] = '-Bstatic'
+
+ # program
+ v['program_PATTERN'] = '%s'
+
+ # shared library
+ v['shlib_CXXFLAGS'] = ['-Kpic', '-DPIC']
+ v['shlib_LINKFLAGS'] = ['-G']
+ v['shlib_PATTERN'] = 'lib%s.so'
+
+ # static lib
+ v['staticlib_LINKFLAGS'] = ['-Bstatic']
+ v['staticlib_PATTERN'] = 'lib%s.a'
+
+detect = '''
+find_sxx
+find_cpp
+find_ar
+sxx_common_flags
+cxx_load_tools
+cxx_add_flags
+link_add_flags
+'''
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+
+"TeX/LaTeX/PDFLaTeX support"
+
+import os, re
+import Utils, TaskGen, Task, Runner, Build
+from TaskGen import feature, before
+from Logs import error, warn, debug
+
+re_tex = re.compile(r'\\(?P<type>include|input|import|bringin|lstinputlisting){(?P<file>[^{}]*)}', re.M)
+def scan(self):
+ node = self.inputs[0]
+ env = self.env
+
+ nodes = []
+ names = []
+ if not node: return (nodes, names)
+
+ code = Utils.readf(node.abspath(env))
+
+ curdirnode = self.curdirnode
+ abs = curdirnode.abspath()
+ for match in re_tex.finditer(code):
+ path = match.group('file')
+ if path:
+ for k in ['', '.tex', '.ltx']:
+ # add another loop for the tex include paths?
+ debug('tex: trying %s%s' % (path, k))
+ try:
+ os.stat(abs+os.sep+path+k)
+ except OSError:
+ continue
+ found = path+k
+ node = curdirnode.find_resource(found)
+ if node:
+ nodes.append(node)
+ else:
+ debug('tex: could not find %s' % path)
+ names.append(path)
+
+ debug("tex: found the following : %s and names %s" % (nodes, names))
+ return (nodes, names)
+
+latex_fun, _ = Task.compile_fun('latex', '${LATEX} ${LATEXFLAGS} ${SRCFILE}', shell=False)
+pdflatex_fun, _ = Task.compile_fun('pdflatex', '${PDFLATEX} ${PDFLATEXFLAGS} ${SRCFILE}', shell=False)
+bibtex_fun, _ = Task.compile_fun('bibtex', '${BIBTEX} ${BIBTEXFLAGS} ${SRCFILE}', shell=False)
+makeindex_fun, _ = Task.compile_fun('bibtex', '${MAKEINDEX} ${MAKEINDEXFLAGS} ${SRCFILE}', shell=False)
+
+g_bibtex_re = re.compile('bibdata', re.M)
+def tex_build(task, command='LATEX'):
+ env = task.env
+ bld = task.generator.bld
+
+ if not env['PROMPT_LATEX']:
+ env.append_value('LATEXFLAGS', '-interaction=batchmode')
+ env.append_value('PDFLATEXFLAGS', '-interaction=batchmode')
+
+ fun = latex_fun
+ if command == 'PDFLATEX':
+ fun = pdflatex_fun
+
+ node = task.inputs[0]
+ reldir = node.bld_dir(env)
+
+ #lst = []
+ #for c in Utils.split_path(reldir):
+ # if c: lst.append('..')
+ #srcfile = os.path.join(*(lst + [node.srcpath(env)]))
+ #sr2 = os.path.join(*(lst + [node.parent.srcpath(env)]))
+ srcfile = node.abspath(env)
+ sr2 = node.parent.abspath() + os.pathsep + node.parent.abspath(env) + os.pathsep
+
+ aux_node = node.change_ext('.aux')
+ idx_node = node.change_ext('.idx')
+
+ nm = aux_node.name
+ docuname = nm[ : len(nm) - 4 ] # 4 is the size of ".aux"
+
+ # important, set the cwd for everybody
+ task.cwd = task.inputs[0].parent.abspath(task.env)
+
+
+ warn('first pass on %s' % command)
+
+ task.env.env = {'TEXINPUTS': sr2}
+ task.env.SRCFILE = srcfile
+ ret = fun(task)
+ if ret:
+ return ret
+
+ # look in the .aux file if there is a bibfile to process
+ try:
+ ct = Utils.readf(aux_node.abspath(env))
+ except (OSError, IOError):
+ error('error bibtex scan')
+ else:
+ fo = g_bibtex_re.findall(ct)
+
+ # there is a .aux file to process
+ if fo:
+ warn('calling bibtex')
+
+ task.env.env = {'BIBINPUTS': sr2, 'BSTINPUTS': sr2}
+ task.env.SRCFILE = docuname
+ ret = bibtex_fun(task)
+ if ret:
+ error('error when calling bibtex %s' % docuname)
+ return ret
+
+ # look on the filesystem if there is a .idx file to process
+ try:
+ idx_path = idx_node.abspath(env)
+ os.stat(idx_path)
+ except OSError:
+ error('error file.idx scan')
+ else:
+ warn('calling makeindex')
+
+ task.env.SRCFILE = idx_node.name
+ task.env.env = {}
+ ret = makeindex_fun(task)
+ if ret:
+ error('error when calling makeindex %s' % idx_path)
+ return ret
+
+
+ hash = ''
+ i = 0
+ while i < 10:
+ # prevent against infinite loops - one never knows
+ i += 1
+
+ # watch the contents of file.aux
+ prev_hash = hash
+ try:
+ hash = Utils.h_file(aux_node.abspath(env))
+ except KeyError:
+ error('could not read aux.h -> %s' % aux_node.abspath(env))
+ pass
+
+ # debug
+ #print "hash is, ", hash, " ", old_hash
+
+ # stop if file.aux does not change anymore
+ if hash and hash == prev_hash:
+ break
+
+ # run the command
+ warn('calling %s' % command)
+
+ task.env.env = {'TEXINPUTS': sr2 + os.pathsep}
+ task.env.SRCFILE = srcfile
+ ret = fun(task)
+ if ret:
+ error('error when calling %s %s' % (command, latex_compile_cmd))
+ return ret
+
+ return None # ok
+
+latex_vardeps = ['LATEX', 'LATEXFLAGS']
+def latex_build(task):
+ return tex_build(task, 'LATEX')
+
+pdflatex_vardeps = ['PDFLATEX', 'PDFLATEXFLAGS']
+def pdflatex_build(task):
+ return tex_build(task, 'PDFLATEX')
+
+class tex_taskgen(TaskGen.task_gen):
+ def __init__(self, *k, **kw):
+ TaskGen.task_gen.__init__(self, *k, **kw)
+
+@feature('tex')
+@before('apply_core')
+def apply_tex(self):
+ if not getattr(self, 'type', None) in ['latex', 'pdflatex']:
+ self.type = 'pdflatex'
+
+ tree = self.bld
+ outs = Utils.to_list(getattr(self, 'outs', []))
+
+ # prompt for incomplete files (else the batchmode is used)
+ self.env['PROMPT_LATEX'] = getattr(self, 'prompt', 1)
+
+ deps_lst = []
+
+ if getattr(self, 'deps', None):
+ deps = self.to_list(self.deps)
+ for filename in deps:
+ n = self.path.find_resource(filename)
+ if not n in deps_lst: deps_lst.append(n)
+
+ self.source = self.to_list(self.source)
+ for filename in self.source:
+ base, ext = os.path.splitext(filename)
+
+ node = self.path.find_resource(filename)
+ if not node: raise Utils.WafError('cannot find %s' % filename)
+
+ if self.type == 'latex':
+ task = self.create_task('latex', node, node.change_ext('.dvi'))
+ elif self.type == 'pdflatex':
+ task = self.create_task('pdflatex', node, node.change_ext('.pdf'))
+
+ task.env = self.env
+ task.curdirnode = self.path
+
+ # add the manual dependencies
+ if deps_lst:
+ variant = node.variant(self.env)
+ try:
+ lst = tree.node_deps[task.unique_id()]
+ for n in deps_lst:
+ if not n in lst:
+ lst.append(n)
+ except KeyError:
+ tree.node_deps[task.unique_id()] = deps_lst
+
+ if self.type == 'latex':
+ if 'ps' in outs:
+ tsk = self.create_task('dvips', task.outputs, node.change_ext('.ps'))
+ tsk.env.env = {'TEXINPUTS' : node.parent.abspath() + os.pathsep + self.path.abspath() + os.pathsep + self.path.abspath(self.env)}
+ if 'pdf' in outs:
+ tsk = self.create_task('dvipdf', task.outputs, node.change_ext('.pdf'))
+ tsk.env.env = {'TEXINPUTS' : node.parent.abspath() + os.pathsep + self.path.abspath() + os.pathsep + self.path.abspath(self.env)}
+ elif self.type == 'pdflatex':
+ if 'ps' in outs:
+ self.create_task('pdf2ps', task.outputs, node.change_ext('.ps'))
+ self.source = []
+
+def detect(conf):
+ v = conf.env
+ for p in 'tex latex pdflatex bibtex dvips dvipdf ps2pdf makeindex pdf2ps'.split():
+ conf.find_program(p, var=p.upper())
+ v[p.upper()+'FLAGS'] = ''
+ v['DVIPSFLAGS'] = '-Ppdf'
+
+b = Task.simple_task_type
+b('tex', '${TEX} ${TEXFLAGS} ${SRC}', color='BLUE', shell=False) # not used anywhere
+b('bibtex', '${BIBTEX} ${BIBTEXFLAGS} ${SRC}', color='BLUE', shell=False) # not used anywhere
+b('dvips', '${DVIPS} ${DVIPSFLAGS} ${SRC} -o ${TGT}', color='BLUE', after="latex pdflatex tex bibtex", shell=False)
+b('dvipdf', '${DVIPDF} ${DVIPDFFLAGS} ${SRC} ${TGT}', color='BLUE', after="latex pdflatex tex bibtex", shell=False)
+b('pdf2ps', '${PDF2PS} ${PDF2PSFLAGS} ${SRC} ${TGT}', color='BLUE', after="dvipdf pdflatex", shell=False)
+
+b = Task.task_type_from_func
+cls = b('latex', latex_build, vars=latex_vardeps)
+cls.scan = scan
+cls = b('pdflatex', pdflatex_build, vars=pdflatex_vardeps)
+cls.scan = scan
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2006
+
+"""
+Unit tests run in the shutdown() method, and for c/c++ programs
+
+One should NOT have to give parameters to programs to execute
+
+In the shutdown method, add the following code:
+
+ >>> def shutdown():
+ ... ut = UnitTest.unit_test()
+ ... ut.run()
+ ... ut.print_results()
+
+
+Each object to use as a unit test must be a program and must have X{obj.unit_test=1}
+"""
+import os, sys
+import Build, TaskGen, Utils, Options, Logs, Task
+from TaskGen import before, after, feature
+from Constants import *
+
+class unit_test(object):
+ "Unit test representation"
+ def __init__(self):
+ self.returncode_ok = 0 # Unit test returncode considered OK. All returncodes differing from this one
+ # will cause the unit test to be marked as "FAILED".
+
+ # The following variables are filled with data by run().
+
+ # print_results() uses these for printing the unit test summary,
+ # but if there is need for direct access to the results,
+ # they can be retrieved here, after calling run().
+
+ self.num_tests_ok = 0 # Number of successful unit tests
+ self.num_tests_failed = 0 # Number of failed unit tests
+ self.num_tests_err = 0 # Tests that have not even run
+ self.total_num_tests = 0 # Total amount of unit tests
+ self.max_label_length = 0 # Maximum label length (pretty-print the output)
+
+ self.unit_tests = Utils.ordered_dict() # Unit test dictionary. Key: the label (unit test filename relative
+ # to the build dir), value: unit test filename with absolute path
+ self.unit_test_results = {} # Dictionary containing the unit test results.
+ # Key: the label, value: result (true = success false = failure)
+ self.unit_test_erroneous = {} # Dictionary indicating erroneous unit tests.
+ # Key: the label, value: true = unit test has an error false = unit test is ok
+ self.change_to_testfile_dir = False #True if the test file needs to be executed from the same dir
+ self.want_to_see_test_output = False #True to see the stdout from the testfile (for example check suites)
+ self.want_to_see_test_error = False #True to see the stderr from the testfile (for example check suites)
+ self.run_if_waf_does = 'check' #build was the old default
+
+ def run(self):
+ "Run the unit tests and gather results (note: no output here)"
+
+ self.num_tests_ok = 0
+ self.num_tests_failed = 0
+ self.num_tests_err = 0
+ self.total_num_tests = 0
+ self.max_label_length = 0
+
+ self.unit_tests = Utils.ordered_dict()
+ self.unit_test_results = {}
+ self.unit_test_erroneous = {}
+
+ ld_library_path = []
+
+ # If waf is not building, don't run anything
+ if not Options.commands[self.run_if_waf_does]: return
+
+ # Get the paths for the shared libraries, and obtain the unit tests to execute
+ for obj in Build.bld.all_task_gen:
+ try:
+ link_task = obj.link_task
+ except AttributeError:
+ pass
+ else:
+ lib_path = link_task.outputs[0].parent.abspath(obj.env)
+ if lib_path not in ld_library_path:
+ ld_library_path.append(lib_path)
+
+ unit_test = getattr(obj, 'unit_test', '')
+ if unit_test and 'cprogram' in obj.features:
+ try:
+ output = obj.path
+ filename = os.path.join(output.abspath(obj.env), obj.target)
+ srcdir = output.abspath()
+ label = os.path.join(output.bldpath(obj.env), obj.target)
+ self.max_label_length = max(self.max_label_length, len(label))
+ self.unit_tests[label] = (filename, srcdir)
+ except KeyError:
+ pass
+ self.total_num_tests = len(self.unit_tests)
+ # Now run the unit tests
+ Utils.pprint('GREEN', 'Running the unit tests')
+ count = 0
+ result = 1
+
+ for label in self.unit_tests.allkeys:
+ file_and_src = self.unit_tests[label]
+ filename = file_and_src[0]
+ srcdir = file_and_src[1]
+ count += 1
+ line = Build.bld.progress_line(count, self.total_num_tests, Logs.colors.GREEN, Logs.colors.NORMAL)
+ if Options.options.progress_bar and line:
+ sys.stderr.write(line)
+ sys.stderr.flush()
+ try:
+ kwargs = {}
+ kwargs['env'] = os.environ.copy()
+ if self.change_to_testfile_dir:
+ kwargs['cwd'] = srcdir
+ if not self.want_to_see_test_output:
+ kwargs['stdout'] = Utils.pproc.PIPE # PIPE for ignoring output
+ if not self.want_to_see_test_error:
+ kwargs['stderr'] = Utils.pproc.PIPE # PIPE for ignoring output
+ if ld_library_path:
+ v = kwargs['env']
+ def add_path(dct, path, var):
+ dct[var] = os.pathsep.join(Utils.to_list(path) + [os.environ.get(var, '')])
+ if sys.platform == 'win32':
+ add_path(v, ld_library_path, 'PATH')
+ elif sys.platform == 'darwin':
+ add_path(v, ld_library_path, 'DYLD_LIBRARY_PATH')
+ add_path(v, ld_library_path, 'LD_LIBRARY_PATH')
+ else:
+ add_path(v, ld_library_path, 'LD_LIBRARY_PATH')
+
+ pp = Utils.pproc.Popen(filename, **kwargs)
+ (out, err) = pp.communicate() # uh, and the output is ignored?? - fortunately this is going to disappear
+
+ result = int(pp.returncode == self.returncode_ok)
+
+ if result:
+ self.num_tests_ok += 1
+ else:
+ self.num_tests_failed += 1
+
+ self.unit_test_results[label] = result
+ self.unit_test_erroneous[label] = 0
+ except OSError:
+ self.unit_test_erroneous[label] = 1
+ self.num_tests_err += 1
+ except KeyboardInterrupt:
+ pass
+ if Options.options.progress_bar: sys.stdout.write(Logs.colors.cursor_on)
+
+ def print_results(self):
+ "Pretty-prints a summary of all unit tests, along with some statistics"
+
+ # If waf is not building, don't output anything
+ if not Options.commands[self.run_if_waf_does]: return
+
+ p = Utils.pprint
+ # Early quit if no tests were performed
+ if self.total_num_tests == 0:
+ p('YELLOW', 'No unit tests present')
+ return
+
+ for label in self.unit_tests.allkeys:
+ filename = self.unit_tests[label]
+ err = 0
+ result = 0
+
+ try: err = self.unit_test_erroneous[label]
+ except KeyError: pass
+
+ try: result = self.unit_test_results[label]
+ except KeyError: pass
+
+ n = self.max_label_length - len(label)
+ if err: n += 4
+ elif result: n += 7
+ else: n += 3
+
+ line = '%s %s' % (label, '.' * n)
+
+ if err: p('RED', '%sERROR' % line)
+ elif result: p('GREEN', '%sOK' % line)
+ else: p('YELLOW', '%sFAILED' % line)
+
+ percentage_ok = float(self.num_tests_ok) / float(self.total_num_tests) * 100.0
+ percentage_failed = float(self.num_tests_failed) / float(self.total_num_tests) * 100.0
+ percentage_erroneous = float(self.num_tests_err) / float(self.total_num_tests) * 100.0
+
+ p('NORMAL', '''
+Successful tests: %i (%.1f%%)
+Failed tests: %i (%.1f%%)
+Erroneous tests: %i (%.1f%%)
+
+Total number of tests: %i
+''' % (self.num_tests_ok, percentage_ok, self.num_tests_failed, percentage_failed,
+ self.num_tests_err, percentage_erroneous, self.total_num_tests))
+ p('GREEN', 'Unit tests finished')
+
+
+############################################################################################
+
+"""
+New unit test system
+
+The targets with feature 'test' are executed after they are built
+bld(features='cprogram cc test', ...)
+
+To display the results:
+import UnitTest
+bld.add_post_fun(UnitTest.summary)
+"""
+
+import threading
+testlock = threading.Lock()
+
+def set_options(opt):
+ opt.add_option('--alltests', action='store_true', default=True, help='Exec all unit tests', dest='all_tests')
+
+@feature('test')
+@after('apply_link', 'vars_target_cprogram')
+def make_test(self):
+ if not 'cprogram' in self.features:
+ Logs.error('test cannot be executed %s' % self)
+ return
+
+ self.default_install_path = None
+ self.create_task('utest', self.link_task.outputs)
+
+def exec_test(self):
+
+ status = 0
+
+ variant = self.env.variant()
+
+ filename = self.inputs[0].abspath(self.env)
+ self.ut_exec = getattr(self, 'ut_exec', [filename])
+ if getattr(self.generator, 'ut_fun', None):
+ self.generator.ut_fun(self)
+
+ try:
+ fu = getattr(self.generator.bld, 'all_test_paths')
+ except AttributeError:
+ fu = os.environ.copy()
+ self.generator.bld.all_test_paths = fu
+
+ lst = []
+ for obj in self.generator.bld.all_task_gen:
+ link_task = getattr(obj, 'link_task', None)
+ if link_task and link_task.env.variant() == variant:
+ lst.append(link_task.outputs[0].parent.abspath(obj.env))
+
+ def add_path(dct, path, var):
+ dct[var] = os.pathsep.join(Utils.to_list(path) + [os.environ.get(var, '')])
+
+ if sys.platform == 'win32':
+ add_path(fu, lst, 'PATH')
+ elif sys.platform == 'darwin':
+ add_path(fu, lst, 'DYLD_LIBRARY_PATH')
+ add_path(fu, lst, 'LD_LIBRARY_PATH')
+ else:
+ add_path(fu, lst, 'LD_LIBRARY_PATH')
+
+
+ cwd = getattr(self.generator, 'ut_cwd', '') or self.inputs[0].parent.abspath(self.env)
+ proc = Utils.pproc.Popen(self.ut_exec, cwd=cwd, env=fu, stderr=Utils.pproc.PIPE, stdout=Utils.pproc.PIPE)
+ (stdout, stderr) = proc.communicate()
+
+ tup = (filename, proc.returncode, stdout, stderr)
+ self.generator.utest_result = tup
+
+ testlock.acquire()
+ try:
+ bld = self.generator.bld
+ Logs.debug("ut: %r", tup)
+ try:
+ bld.utest_results.append(tup)
+ except AttributeError:
+ bld.utest_results = [tup]
+ finally:
+ testlock.release()
+
+cls = Task.task_type_from_func('utest', func=exec_test, color='PINK', ext_in='.bin')
+
+old = cls.runnable_status
+def test_status(self):
+ ret = old(self)
+ if ret == SKIP_ME and getattr(Options.options, 'all_tests', False):
+ return RUN_ME
+ return ret
+
+cls.runnable_status = test_status
+cls.quiet = 1
+
+def summary(bld):
+ lst = getattr(bld, 'utest_results', [])
+ if lst:
+ Utils.pprint('CYAN', 'execution summary')
+
+ total = len(lst)
+ tfail = len([x for x in lst if x[1]])
+
+ Utils.pprint('CYAN', ' tests that pass %d/%d' % (total-tfail, total))
+ for (f, code, out, err) in lst:
+ if not code:
+ Utils.pprint('CYAN', ' %s' % f)
+
+ Utils.pprint('CYAN', ' tests that fail %d/%d' % (tfail, total))
+ for (f, code, out, err) in lst:
+ if code:
+ Utils.pprint('CYAN', ' %s' % f)
+
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+import os.path, shutil
+import Task, Runner, Utils, Logs, Build, Node, Options
+from TaskGen import extension, after, before
+
+EXT_VALA = ['.vala', '.gs']
+
+class valac_task(Task.Task):
+
+ vars = ("VALAC", "VALAC_VERSION", "VALAFLAGS")
+ before = ("cc", "cxx")
+
+ def run(self):
+ env = self.env
+ inputs = [a.srcpath(env) for a in self.inputs]
+ valac = env['VALAC']
+ vala_flags = env.get_flat('VALAFLAGS')
+ top_src = self.generator.bld.srcnode.abspath()
+ top_bld = self.generator.bld.srcnode.abspath(env)
+
+ if env['VALAC_VERSION'] > (0, 1, 6):
+ cmd = [valac, '-C', '--quiet', vala_flags]
+ else:
+ cmd = [valac, '-C', vala_flags]
+
+ if self.threading:
+ cmd.append('--thread')
+
+ if self.profile:
+ cmd.append('--profile=%s' % self.profile)
+
+ if self.target_glib:
+ cmd.append('--target-glib=%s' % self.target_glib)
+
+ features = self.generator.features
+
+ if 'cshlib' in features or 'cstaticlib' in features:
+ output_dir = self.outputs[0].bld_dir(env)
+ cmd.append('--library ' + self.target)
+ if env['VALAC_VERSION'] >= (0, 7, 0):
+ for x in self.outputs:
+ if x.name.endswith('.h'):
+ cmd.append('--header ' + x.bldpath(self.env))
+ cmd.append('--basedir ' + top_src)
+ cmd.append('-d ' + top_bld)
+ if env['VALAC_VERSION'] > (0, 7, 2) and hasattr(self, 'gir'):
+ cmd.append('--gir=%s.gir' % self.gir)
+
+ else:
+ output_dir = self.outputs[0].bld_dir(env)
+ cmd.append('-d %s' % output_dir)
+
+ for vapi_dir in self.vapi_dirs:
+ cmd.append('--vapidir=%s' % vapi_dir)
+
+ for package in self.packages:
+ cmd.append('--pkg %s' % package)
+
+ for package in self.packages_private:
+ cmd.append('--pkg %s' % package)
+
+ cmd.append(" ".join(inputs))
+ result = self.generator.bld.exec_command(" ".join(cmd))
+
+ if not 'cprogram' in features:
+ # generate the .deps file
+ if self.packages:
+ filename = os.path.join(self.generator.path.abspath(env), "%s.deps" % self.target)
+ deps = open(filename, 'w')
+ for package in self.packages:
+ deps.write(package + '\n')
+ deps.close()
+
+ # handle vala 0.1.6 who doesn't honor --directory for the generated .vapi
+ self._fix_output("../%s.vapi" % self.target)
+ # handle vala >= 0.1.7 who has a weid definition for --directory
+ self._fix_output("%s.vapi" % self.target)
+ # handle vala >= 0.2.0 who doesn't honor --directory for the generated .gidl
+ self._fix_output("%s.gidl" % self.target)
+ # handle vala >= 0.3.6 who doesn't honor --directory for the generated .gir
+ self._fix_output("%s.gir" % self.target)
+ if hasattr(self, 'gir'):
+ self._fix_output("%s.gir" % self.gir)
+
+ first = None
+ for node in self.outputs:
+ if not first:
+ first = node
+ else:
+ if first.parent.id != node.parent.id:
+ # issue #483
+ if env['VALAC_VERSION'] < (0, 7, 0):
+ shutil.move(first.parent.abspath(self.env) + os.sep + node.name, node.abspath(self.env))
+ return result
+
+ def install(self):
+ bld = self.generator.bld
+ features = self.generator.features
+
+ if self.attr("install_path") and ("cshlib" in features or "cstaticlib" in features):
+ headers_list = [o for o in self.outputs if o.suffix() == ".h"]
+ vapi_list = [o for o in self.outputs if (o.suffix() in (".vapi", ".deps"))]
+ gir_list = [o for o in self.outputs if o.suffix() == ".gir"]
+
+ for header in headers_list:
+ top_src = self.generator.bld.srcnode
+ package = self.env['PACKAGE']
+ try:
+ api_version = Utils.g_module.API_VERSION
+ except AttributeError:
+ version = Utils.g_module.VERSION.split(".")
+ if version[0] == "0":
+ api_version = "0." + version[1]
+ else:
+ api_version = version[0] + ".0"
+ install_path = '${INCLUDEDIR}/%s-%s/%s' % (package, api_version, header.relpath_gen(top_src))
+ bld.install_as(install_path, header, self.env)
+ bld.install_files('${DATAROOTDIR}/vala/vapi', vapi_list, self.env)
+ bld.install_files('${DATAROOTDIR}/gir-1.0', gir_list, self.env)
+
+ def _fix_output(self, output):
+ top_bld = self.generator.bld.srcnode.abspath(self.env)
+ try:
+ src = os.path.join(top_bld, output)
+ dst = self.generator.path.abspath (self.env)
+ shutil.move(src, dst)
+ except:
+ pass
+
+@extension(EXT_VALA)
+def vala_file(self, node):
+ valatask = getattr(self, "valatask", None)
+ # there is only one vala task and it compiles all vala files .. :-/
+ if not valatask:
+ valatask = self.create_task('valac')
+ self.valatask = valatask
+ self.includes = Utils.to_list(getattr(self, 'includes', []))
+ self.uselib = self.to_list(self.uselib)
+ valatask.packages = []
+ valatask.packages_private = Utils.to_list(getattr(self, 'packages_private', []))
+ valatask.vapi_dirs = []
+ valatask.target = self.target
+ valatask.threading = False
+ valatask.install_path = self.install_path
+ valatask.profile = getattr (self, 'profile', 'gobject')
+ valatask.target_glib = None #Deprecated
+
+ packages = Utils.to_list(getattr(self, 'packages', []))
+ vapi_dirs = Utils.to_list(getattr(self, 'vapi_dirs', []))
+ includes = []
+
+ if hasattr(self, 'uselib_local'):
+ local_packages = Utils.to_list(self.uselib_local)
+ seen = []
+ while len(local_packages) > 0:
+ package = local_packages.pop()
+ if package in seen:
+ continue
+ seen.append(package)
+
+ # check if the package exists
+ package_obj = self.name_to_obj(package)
+ if not package_obj:
+ raise Utils.WafError("object '%s' was not found in uselib_local (required by '%s')" % (package, self.name))
+
+ package_name = package_obj.target
+ package_node = package_obj.path
+ package_dir = package_node.relpath_gen(self.path)
+
+ for task in package_obj.tasks:
+ for output in task.outputs:
+ if output.name == package_name + ".vapi":
+ valatask.set_run_after(task)
+ if package_name not in packages:
+ packages.append(package_name)
+ if package_dir not in vapi_dirs:
+ vapi_dirs.append(package_dir)
+ if package_dir not in includes:
+ includes.append(package_dir)
+
+ if hasattr(package_obj, 'uselib_local'):
+ lst = self.to_list(package_obj.uselib_local)
+ lst.reverse()
+ local_packages = [pkg for pkg in lst if pkg not in seen] + local_packages
+
+ valatask.packages = packages
+ for vapi_dir in vapi_dirs:
+ try:
+ valatask.vapi_dirs.append(self.path.find_dir(vapi_dir).abspath())
+ valatask.vapi_dirs.append(self.path.find_dir(vapi_dir).abspath(self.env))
+ except AttributeError:
+ Logs.warn("Unable to locate Vala API directory: '%s'" % vapi_dir)
+
+ self.includes.append(node.bld.srcnode.abspath())
+ self.includes.append(node.bld.srcnode.abspath(self.env))
+ for include in includes:
+ try:
+ self.includes.append(self.path.find_dir(include).abspath())
+ self.includes.append(self.path.find_dir(include).abspath(self.env))
+ except AttributeError:
+ Logs.warn("Unable to locate include directory: '%s'" % include)
+
+ if valatask.profile == 'gobject':
+ if hasattr(self, 'target_glib'):
+ Logs.warn ('target_glib on vala tasks is deprecated --vala-target-glib=MAJOR.MINOR from the vala tool options')
+
+ if getattr(Options.options, 'vala_target_glib', None):
+ valatask.target_glib = Options.options.vala_target_glib
+
+ if not 'GOBJECT' in self.uselib:
+ self.uselib.append('GOBJECT')
+
+ if hasattr(self, 'threading'):
+ if valatask.profile == 'gobject':
+ valatask.threading = self.threading
+ if not 'GTHREAD' in self.uselib:
+ self.uselib.append('GTHREAD')
+ else:
+ #Vala doesn't have threading support for dova nor posix
+ Logs.warn("Profile %s does not have threading support" % valatask.profile)
+
+ if hasattr(self, 'gir'):
+ valatask.gir = self.gir
+
+ env = valatask.env
+
+ output_nodes = []
+
+ c_node = node.change_ext('.c')
+ output_nodes.append(c_node)
+ self.allnodes.append(c_node)
+
+ if env['VALAC_VERSION'] < (0, 7, 0):
+ output_nodes.append(node.change_ext('.h'))
+ else:
+ if not 'cprogram' in self.features:
+ output_nodes.append(self.path.find_or_declare('%s.h' % self.target))
+
+ if not 'cprogram' in self.features:
+ output_nodes.append(self.path.find_or_declare('%s.vapi' % self.target))
+ if env['VALAC_VERSION'] > (0, 7, 2):
+ if hasattr(self, 'gir'):
+ output_nodes.append(self.path.find_or_declare('%s.gir' % self.gir))
+ elif env['VALAC_VERSION'] > (0, 3, 5):
+ output_nodes.append(self.path.find_or_declare('%s.gir' % self.target))
+ elif env['VALAC_VERSION'] > (0, 1, 7):
+ output_nodes.append(self.path.find_or_declare('%s.gidl' % self.target))
+ if valatask.packages:
+ output_nodes.append(self.path.find_or_declare('%s.deps' % self.target))
+
+ valatask.inputs.append(node)
+ valatask.outputs.extend(output_nodes)
+
+def detect(conf):
+ min_version = (0, 1, 6)
+ min_version_str = "%d.%d.%d" % min_version
+
+ valac = conf.find_program('valac', var='VALAC', mandatory=True)
+
+ if not conf.env["HAVE_GOBJECT"]:
+ pkg_args = {'package': 'gobject-2.0',
+ 'uselib_store': 'GOBJECT',
+ 'args': '--cflags --libs'}
+ if getattr(Options.options, 'vala_target_glib', None):
+ pkg_args['atleast_version'] = Options.options.vala_target_glib
+
+ conf.check_cfg(**pkg_args)
+
+ if not conf.env["HAVE_GTHREAD"]:
+ pkg_args = {'package': 'gthread-2.0',
+ 'uselib_store': 'GTHREAD',
+ 'args': '--cflags --libs'}
+ if getattr(Options.options, 'vala_target_glib', None):
+ pkg_args['atleast_version'] = Options.options.vala_target_glib
+
+ conf.check_cfg(**pkg_args)
+
+ try:
+ output = Utils.cmd_output(valac + " --version", silent=True)
+ version = output.split(' ', 1)[-1].strip().split(".")[0:3]
+ version = [int(x) for x in version]
+ valac_version = tuple(version)
+ except Exception:
+ valac_version = (0, 0, 0)
+
+ conf.check_message('program version',
+ 'valac >= ' + min_version_str,
+ valac_version >= min_version,
+ "%d.%d.%d" % valac_version)
+
+ conf.check_tool('gnu_dirs')
+
+ if valac_version < min_version:
+ conf.fatal("valac version too old to be used with this tool")
+ return
+
+ conf.env['VALAC_VERSION'] = valac_version
+ conf.env['VALAFLAGS'] = ''
+
+def set_options (opt):
+ valaopts = opt.add_option_group('Vala Compiler Options')
+ valaopts.add_option ('--vala-target-glib', default=None,
+ dest='vala_target_glib', metavar='MAJOR.MINOR',
+ help='Target version of glib for Vala GObject code generation')
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Brant Young, 2007
+
+"This hook is called when the class cpp/cc task generator encounters a '.rc' file: X{.rc -> [.res|.rc.o]}"
+
+import os, sys, re
+import TaskGen, Task
+from Utils import quote_whitespace
+from TaskGen import extension
+
+EXT_WINRC = ['.rc']
+
+winrc_str = '${WINRC} ${_CPPDEFFLAGS} ${_CCDEFFLAGS} ${WINRCFLAGS} ${_CPPINCFLAGS} ${_CCINCFLAGS} ${WINRC_TGT_F} ${TGT} ${WINRC_SRC_F} ${SRC}'
+
+@extension(EXT_WINRC)
+def rc_file(self, node):
+ obj_ext = '.rc.o'
+ if self.env['WINRC_TGT_F'] == '/fo': obj_ext = '.res'
+
+ rctask = self.create_task('winrc', node, node.change_ext(obj_ext))
+ self.compiled_tasks.append(rctask)
+
+# create our action, for use with rc file
+Task.simple_task_type('winrc', winrc_str, color='BLUE', before='cc cxx', shell=False)
+
+def detect(conf):
+ v = conf.env
+
+ winrc = v['WINRC']
+ v['WINRC_TGT_F'] = '-o'
+ v['WINRC_SRC_F'] = '-i'
+ # find rc.exe
+ if not winrc:
+ if v['CC_NAME'] in ['gcc', 'cc', 'g++', 'c++']:
+ winrc = conf.find_program('windres', var='WINRC', path_list = v['PATH'])
+ elif v['CC_NAME'] == 'msvc':
+ winrc = conf.find_program('RC', var='WINRC', path_list = v['PATH'])
+ v['WINRC_TGT_F'] = '/fo'
+ v['WINRC_SRC_F'] = ''
+ if not winrc:
+ conf.fatal('winrc was not found!')
+
+ v['WINRCFLAGS'] = ''
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2008 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+# Michael Kuhn, 2009
+
+import os, sys
+import Configure, Options, Utils
+import ccroot, ar
+from Configure import conftest
+
+@conftest
+def find_xlc(conf):
+ cc = conf.find_program(['xlc_r', 'xlc'], var='CC', mandatory=True)
+ cc = conf.cmd_to_list(cc)
+ conf.env.CC_NAME = 'xlc'
+ conf.env.CC = cc
+
+@conftest
+def find_cpp(conf):
+ v = conf.env
+ cpp = None
+ if v['CPP']: cpp = v['CPP']
+ elif 'CPP' in conf.environ: cpp = conf.environ['CPP']
+ #if not cpp: cpp = v['CC']
+ v['CPP'] = cpp
+
+@conftest
+def xlc_common_flags(conf):
+ v = conf.env
+
+ # CPPFLAGS CCDEFINES _CCINCFLAGS _CCDEFFLAGS
+ v['CCFLAGS_DEBUG'] = ['-g']
+ v['CCFLAGS_RELEASE'] = ['-O2']
+
+ v['CC_SRC_F'] = ''
+ v['CC_TGT_F'] = ['-c', '-o', ''] # shell hack for -MD
+ v['CPPPATH_ST'] = '-I%s' # template for adding include paths
+
+ # linker
+ if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+ v['CCLNK_SRC_F'] = ''
+ v['CCLNK_TGT_F'] = ['-o', ''] # shell hack for -MD
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STATICLIB_ST'] = '-l%s'
+ v['STATICLIBPATH_ST'] = '-L%s'
+ v['RPATH_ST'] = '-Wl,-rpath,%s'
+ v['CCDEFINES_ST'] = '-D%s'
+
+ v['SONAME_ST'] = ''
+ v['SHLIB_MARKER'] = ''
+ v['STATICLIB_MARKER'] = ''
+ v['FULLSTATIC_MARKER'] = '-static'
+
+ # program
+ v['program_LINKFLAGS'] = ['-Wl,-brtl']
+ v['program_PATTERN'] = '%s'
+
+ # shared library
+ v['shlib_CCFLAGS'] = ['-fPIC', '-DPIC'] # avoid using -DPIC, -fPIC aleady defines the __PIC__ macro
+ v['shlib_LINKFLAGS'] = ['-G', '-Wl,-brtl,-bexpfull']
+ v['shlib_PATTERN'] = 'lib%s.so'
+
+ # static lib
+ v['staticlib_LINKFLAGS'] = ''
+ v['staticlib_PATTERN'] = 'lib%s.a'
+
+def detect(conf):
+ conf.find_xlc()
+ conf.find_cpp()
+ conf.find_ar()
+ conf.xlc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+# Michael Kuhn, 2009
+
+import os, sys
+import Configure, Options, Utils
+import ccroot, ar
+from Configure import conftest
+
+@conftest
+def find_xlcxx(conf):
+ cxx = conf.find_program(['xlc++_r', 'xlc++'], var='CXX', mandatory=True)
+ cxx = conf.cmd_to_list(cxx)
+ conf.env.CXX_NAME = 'xlc++'
+ conf.env.CXX = cxx
+
+@conftest
+def find_cpp(conf):
+ v = conf.env
+ cpp = None
+ if v['CPP']: cpp = v['CPP']
+ elif 'CPP' in conf.environ: cpp = conf.environ['CPP']
+ #if not cpp: cpp = v['CXX']
+ v['CPP'] = cpp
+
+@conftest
+def xlcxx_common_flags(conf):
+ v = conf.env
+
+ # CPPFLAGS CXXDEFINES _CXXINCFLAGS _CXXDEFFLAGS
+ v['CXXFLAGS_DEBUG'] = ['-g']
+ v['CXXFLAGS_RELEASE'] = ['-O2']
+
+ v['CXX_SRC_F'] = ''
+ v['CXX_TGT_F'] = ['-c', '-o', ''] # shell hack for -MD
+ v['CPPPATH_ST'] = '-I%s' # template for adding include paths
+
+ # linker
+ if not v['LINK_CXX']: v['LINK_CXX'] = v['CXX']
+ v['CXXLNK_SRC_F'] = ''
+ v['CXXLNK_TGT_F'] = ['-o', ''] # shell hack for -MD
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STATICLIB_ST'] = '-l%s'
+ v['STATICLIBPATH_ST'] = '-L%s'
+ v['RPATH_ST'] = '-Wl,-rpath,%s'
+ v['CXXDEFINES_ST'] = '-D%s'
+
+ v['SONAME_ST'] = ''
+ v['SHLIB_MARKER'] = ''
+ v['STATICLIB_MARKER'] = ''
+ v['FULLSTATIC_MARKER'] = '-static'
+
+ # program
+ v['program_LINKFLAGS'] = ['-Wl,-brtl']
+ v['program_PATTERN'] = '%s'
+
+ # shared library
+ v['shlib_CXXFLAGS'] = ['-fPIC', '-DPIC'] # avoid using -DPIC, -fPIC aleady defines the __PIC__ macro
+ v['shlib_LINKFLAGS'] = ['-G', '-Wl,-brtl,-bexpfull']
+ v['shlib_PATTERN'] = 'lib%s.so'
+
+ # static lib
+ v['staticlib_LINKFLAGS'] = ''
+ v['staticlib_PATTERN'] = 'lib%s.a'
+
+def detect(conf):
+ conf.find_xlcxx()
+ conf.find_cpp()
+ conf.find_ar()
+ conf.xlcxx_common_flags()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
+
+"""
+Utilities, the stable ones are the following:
+
+* h_file: compute a unique value for a file (hash), it uses
+ the module fnv if it is installed (see waf/utils/fnv & http://code.google.com/p/waf/wiki/FAQ)
+ else, md5 (see the python docs)
+
+ For large projects (projects with more than 15000 files) or slow hard disks and filesystems (HFS)
+ it is possible to use a hashing based on the path and the size (may give broken cache results)
+ The method h_file MUST raise an OSError if the file is a folder
+
+ import stat
+ def h_file(filename):
+ st = os.stat(filename)
+ if stat.S_ISDIR(st[stat.ST_MODE]): raise IOError('not a file')
+ m = Utils.md5()
+ m.update(str(st.st_mtime))
+ m.update(str(st.st_size))
+ m.update(filename)
+ return m.digest()
+
+ To replace the function in your project, use something like this:
+ import Utils
+ Utils.h_file = h_file
+
+* h_list
+* h_fun
+* get_term_cols
+* ordered_dict
+
+"""
+
+import os, sys, imp, string, errno, traceback, inspect, re, shutil, datetime, gc
+
+# In python 3.0 we can get rid of all this
+try: from UserDict import UserDict
+except ImportError: from collections import UserDict
+if sys.hexversion >= 0x2060000 or os.name == 'java':
+ import subprocess as pproc
+else:
+ import pproc
+import Logs
+from Constants import *
+
+try:
+ from collections import deque
+except ImportError:
+ class deque(list):
+ def popleft(self):
+ return self.pop(0)
+
+is_win32 = sys.platform == 'win32'
+
+try:
+ # defaultdict in python 2.5
+ from collections import defaultdict as DefaultDict
+except ImportError:
+ class DefaultDict(dict):
+ def __init__(self, default_factory):
+ super(DefaultDict, self).__init__()
+ self.default_factory = default_factory
+ def __getitem__(self, key):
+ try:
+ return super(DefaultDict, self).__getitem__(key)
+ except KeyError:
+ value = self.default_factory()
+ self[key] = value
+ return value
+
+class WafError(Exception):
+ def __init__(self, *args):
+ self.args = args
+ try:
+ self.stack = traceback.extract_stack()
+ except:
+ pass
+ Exception.__init__(self, *args)
+ def __str__(self):
+ return str(len(self.args) == 1 and self.args[0] or self.args)
+
+class WscriptError(WafError):
+ def __init__(self, message, wscript_file=None):
+ if wscript_file:
+ self.wscript_file = wscript_file
+ self.wscript_line = None
+ else:
+ try:
+ (self.wscript_file, self.wscript_line) = self.locate_error()
+ except:
+ (self.wscript_file, self.wscript_line) = (None, None)
+
+ msg_file_line = ''
+ if self.wscript_file:
+ msg_file_line = "%s:" % self.wscript_file
+ if self.wscript_line:
+ msg_file_line += "%s:" % self.wscript_line
+ err_message = "%s error: %s" % (msg_file_line, message)
+ WafError.__init__(self, err_message)
+
+ def locate_error(self):
+ stack = traceback.extract_stack()
+ stack.reverse()
+ for frame in stack:
+ file_name = os.path.basename(frame[0])
+ is_wscript = (file_name == WSCRIPT_FILE or file_name == WSCRIPT_BUILD_FILE)
+ if is_wscript:
+ return (frame[0], frame[1])
+ return (None, None)
+
+indicator = is_win32 and '\x1b[A\x1b[K%s%s%s\r' or '\x1b[K%s%s%s\r'
+
+try:
+ from fnv import new as md5
+ import Constants
+ Constants.SIG_NIL = 'signofnv'
+
+ def h_file(filename):
+ m = md5()
+ try:
+ m.hfile(filename)
+ x = m.digest()
+ if x is None: raise OSError("not a file")
+ return x
+ except SystemError:
+ raise OSError("not a file" + filename)
+
+except ImportError:
+ try:
+ try:
+ from hashlib import md5
+ except ImportError:
+ from md5 import md5
+
+ def h_file(filename):
+ f = open(filename, 'rb')
+ m = md5()
+ while (filename):
+ filename = f.read(100000)
+ m.update(filename)
+ f.close()
+ return m.digest()
+ except ImportError:
+ # portability fixes may be added elsewhere (although, md5 should be everywhere by now)
+ md5 = None
+
+class ordered_dict(UserDict):
+ def __init__(self, dict = None):
+ self.allkeys = []
+ UserDict.__init__(self, dict)
+
+ def __delitem__(self, key):
+ self.allkeys.remove(key)
+ UserDict.__delitem__(self, key)
+
+ def __setitem__(self, key, item):
+ if key not in self.allkeys: self.allkeys.append(key)
+ UserDict.__setitem__(self, key, item)
+
+def exec_command(s, **kw):
+ if 'log' in kw:
+ kw['stdout'] = kw['stderr'] = kw['log']
+ del(kw['log'])
+ kw['shell'] = isinstance(s, str)
+
+ try:
+ proc = pproc.Popen(s, **kw)
+ return proc.wait()
+ except OSError:
+ return -1
+
+if is_win32:
+ def exec_command(s, **kw):
+ if 'log' in kw:
+ kw['stdout'] = kw['stderr'] = kw['log']
+ del(kw['log'])
+ kw['shell'] = isinstance(s, str)
+
+ if len(s) > 2000:
+ startupinfo = pproc.STARTUPINFO()
+ startupinfo.dwFlags |= pproc.STARTF_USESHOWWINDOW
+ kw['startupinfo'] = startupinfo
+
+ try:
+ if 'stdout' not in kw:
+ kw['stdout'] = pproc.PIPE
+ kw['stderr'] = pproc.PIPE
+ kw['universal_newlines'] = True
+ proc = pproc.Popen(s,**kw)
+ (stdout, stderr) = proc.communicate()
+ Logs.info(stdout)
+ if stderr:
+ Logs.error(stderr)
+ return proc.returncode
+ else:
+ proc = pproc.Popen(s,**kw)
+ return proc.wait()
+ except OSError:
+ return -1
+
+listdir = os.listdir
+if is_win32:
+ def listdir_win32(s):
+ if re.match('^[A-Za-z]:$', s):
+ # os.path.isdir fails if s contains only the drive name... (x:)
+ s += os.sep
+ if not os.path.isdir(s):
+ e = OSError()
+ e.errno = errno.ENOENT
+ raise e
+ return os.listdir(s)
+ listdir = listdir_win32
+
+def waf_version(mini = 0x010000, maxi = 0x100000):
+ "Halts if the waf version is wrong"
+ ver = HEXVERSION
+ try: min_val = mini + 0
+ except TypeError: min_val = int(mini.replace('.', '0'), 16)
+
+ if min_val > ver:
+ Logs.error("waf version should be at least %s (%s found)" % (mini, ver))
+ sys.exit(1)
+
+ try: max_val = maxi + 0
+ except TypeError: max_val = int(maxi.replace('.', '0'), 16)
+
+ if max_val < ver:
+ Logs.error("waf version should be at most %s (%s found)" % (maxi, ver))
+ sys.exit(1)
+
+def python_24_guard():
+ if sys.hexversion < 0x20400f0 or sys.hexversion >= 0x3000000:
+ raise ImportError("Waf requires Python >= 2.3 but the raw source requires Python 2.4, 2.5 or 2.6")
+
+def ex_stack():
+ exc_type, exc_value, tb = sys.exc_info()
+ if Logs.verbose > 1:
+ exc_lines = traceback.format_exception(exc_type, exc_value, tb)
+ return ''.join(exc_lines)
+ return str(exc_value)
+
+def to_list(sth):
+ if isinstance(sth, str):
+ return sth.split()
+ else:
+ return sth
+
+g_loaded_modules = {}
+"index modules by absolute path"
+
+g_module=None
+"the main module is special"
+
+def load_module(file_path, name=WSCRIPT_FILE):
+ "this function requires an absolute path"
+ try:
+ return g_loaded_modules[file_path]
+ except KeyError:
+ pass
+
+ module = imp.new_module(name)
+
+ try:
+ code = readf(file_path, m='rU')
+ except (IOError, OSError):
+ raise WscriptError('Could not read the file %r' % file_path)
+
+ module.waf_hash_val = code
+
+ dt = os.path.dirname(file_path)
+ sys.path.insert(0, dt)
+ try:
+ exec(compile(code, file_path, 'exec'), module.__dict__)
+ except Exception:
+ exc_type, exc_value, tb = sys.exc_info()
+ raise WscriptError("".join(traceback.format_exception(exc_type, exc_value, tb)), file_path)
+ sys.path.remove(dt)
+
+ g_loaded_modules[file_path] = module
+
+ return module
+
+def set_main_module(file_path):
+ "Load custom options, if defined"
+ global g_module
+ g_module = load_module(file_path, 'wscript_main')
+ g_module.root_path = file_path
+
+ try:
+ g_module.APPNAME
+ except:
+ g_module.APPNAME = 'noname'
+ try:
+ g_module.VERSION
+ except:
+ g_module.VERSION = '1.0'
+
+ # note: to register the module globally, use the following:
+ # sys.modules['wscript_main'] = g_module
+
+def to_hashtable(s):
+ "used for importing env files"
+ tbl = {}
+ lst = s.split('\n')
+ for line in lst:
+ if not line: continue
+ mems = line.split('=')
+ tbl[mems[0]] = mems[1]
+ return tbl
+
+def get_term_cols():
+ "console width"
+ return 80
+try:
+ import struct, fcntl, termios
+except ImportError:
+ pass
+else:
+ if Logs.got_tty:
+ def myfun():
+ dummy_lines, cols = struct.unpack("HHHH", \
+ fcntl.ioctl(sys.stderr.fileno(),termios.TIOCGWINSZ , \
+ struct.pack("HHHH", 0, 0, 0, 0)))[:2]
+ return cols
+ # we actually try the function once to see if it is suitable
+ try:
+ myfun()
+ except:
+ pass
+ else:
+ get_term_cols = myfun
+
+rot_idx = 0
+rot_chr = ['\\', '|', '/', '-']
+"the rotation character in the progress bar"
+
+
+def split_path(path):
+ return path.split('/')
+
+def split_path_cygwin(path):
+ if path.startswith('//'):
+ ret = path.split('/')[2:]
+ ret[0] = '/' + ret[0]
+ return ret
+ return path.split('/')
+
+re_sp = re.compile('[/\\\\]')
+def split_path_win32(path):
+ if path.startswith('\\\\'):
+ ret = re.split(re_sp, path)[2:]
+ ret[0] = '\\' + ret[0]
+ return ret
+ return re.split(re_sp, path)
+
+if sys.platform == 'cygwin':
+ split_path = split_path_cygwin
+elif is_win32:
+ split_path = split_path_win32
+
+def copy_attrs(orig, dest, names, only_if_set=False):
+ for a in to_list(names):
+ u = getattr(orig, a, ())
+ if u or not only_if_set:
+ setattr(dest, a, u)
+
+def def_attrs(cls, **kw):
+ '''
+ set attributes for class.
+ @param cls [any class]: the class to update the given attributes in.
+ @param kw [dictionary]: dictionary of attributes names and values.
+
+ if the given class hasn't one (or more) of these attributes, add the attribute with its value to the class.
+ '''
+ for k, v in kw.iteritems():
+ if not hasattr(cls, k):
+ setattr(cls, k, v)
+
+def quote_define_name(path):
+ fu = re.compile("[^a-zA-Z0-9]").sub("_", path)
+ fu = fu.upper()
+ return fu
+
+def quote_whitespace(path):
+ return (path.strip().find(' ') > 0 and '"%s"' % path or path).replace('""', '"')
+
+def trimquotes(s):
+ if not s: return ''
+ s = s.rstrip()
+ if s[0] == "'" and s[-1] == "'": return s[1:-1]
+ return s
+
+def h_list(lst):
+ m = md5()
+ m.update(str(lst))
+ return m.digest()
+
+def h_fun(fun):
+ try:
+ return fun.code
+ except AttributeError:
+ try:
+ h = inspect.getsource(fun)
+ except IOError:
+ h = "nocode"
+ try:
+ fun.code = h
+ except AttributeError:
+ pass
+ return h
+
+def pprint(col, str, label='', sep='\n'):
+ "print messages in color"
+ sys.stderr.write("%s%s%s %s%s" % (Logs.colors(col), str, Logs.colors.NORMAL, label, sep))
+
+def check_dir(dir):
+ """If a folder doesn't exists, create it."""
+ try:
+ os.stat(dir)
+ except OSError:
+ try:
+ os.makedirs(dir)
+ except OSError, e:
+ raise WafError("Cannot create folder '%s' (original error: %s)" % (dir, e))
+
+def cmd_output(cmd, **kw):
+
+ silent = False
+ if 'silent' in kw:
+ silent = kw['silent']
+ del(kw['silent'])
+
+ if 'e' in kw:
+ tmp = kw['e']
+ del(kw['e'])
+ kw['env'] = tmp
+
+ kw['shell'] = isinstance(cmd, str)
+ kw['stdout'] = pproc.PIPE
+ if silent:
+ kw['stderr'] = pproc.PIPE
+
+ try:
+ p = pproc.Popen(cmd, **kw)
+ output = p.communicate()[0]
+ except OSError, e:
+ raise ValueError(str(e))
+
+ if p.returncode:
+ if not silent:
+ msg = "command execution failed: %s -> %r" % (cmd, str(output))
+ raise ValueError(msg)
+ output = ''
+ return output
+
+reg_subst = re.compile(r"(\\\\)|(\$\$)|\$\{([^}]+)\}")
+def subst_vars(expr, params):
+ "substitute ${PREFIX}/bin in /usr/local/bin"
+ def repl_var(m):
+ if m.group(1):
+ return '\\'
+ if m.group(2):
+ return '$'
+ try:
+ # environments may contain lists
+ return params.get_flat(m.group(3))
+ except AttributeError:
+ return params[m.group(3)]
+ return reg_subst.sub(repl_var, expr)
+
+def unversioned_sys_platform_to_binary_format(unversioned_sys_platform):
+ "infers the binary format from the unversioned_sys_platform name."
+
+ if unversioned_sys_platform in ('linux', 'freebsd', 'netbsd', 'openbsd', 'sunos', 'gnu'):
+ return 'elf'
+ elif unversioned_sys_platform == 'darwin':
+ return 'mac-o'
+ elif unversioned_sys_platform in ('win32', 'cygwin', 'uwin', 'msys'):
+ return 'pe'
+ # TODO we assume all other operating systems are elf, which is not true.
+ # we may set this to 'unknown' and have ccroot and other tools handle the case "gracefully" (whatever that means).
+ return 'elf'
+
+def unversioned_sys_platform():
+ """returns an unversioned name from sys.platform.
+ sys.plaform is not very well defined and depends directly on the python source tree.
+ The version appended to the names is unreliable as it's taken from the build environment at the time python was built,
+ i.e., it's possible to get freebsd7 on a freebsd8 system.
+ So we remove the version from the name, except for special cases where the os has a stupid name like os2 or win32.
+ Some possible values of sys.platform are, amongst others:
+ aix3 aix4 atheos beos5 darwin freebsd2 freebsd3 freebsd4 freebsd5 freebsd6 freebsd7
+ generic gnu0 irix5 irix6 linux2 mac netbsd1 next3 os2emx riscos sunos5 unixware7
+ Investigating the python source tree may reveal more values.
+ """
+ s = sys.platform
+ if s == 'java':
+ # The real OS is hidden under the JVM.
+ from java.lang import System
+ s = System.getProperty('os.name')
+ # see http://lopica.sourceforge.net/os.html for a list of possible values
+ if s == 'Mac OS X':
+ return 'darwin'
+ elif s.startswith('Windows '):
+ return 'win32'
+ elif s == 'OS/2':
+ return 'os2'
+ elif s == 'HP-UX':
+ return 'hpux'
+ elif s in ('SunOS', 'Solaris'):
+ return 'sunos'
+ else: s = s.lower()
+ if s == 'win32' or s.endswith('os2') and s != 'sunos2': return s
+ return re.split('\d+$', s)[0]
+
+#@deprecated('use unversioned_sys_platform instead')
+def detect_platform():
+ """this function has been in the Utils module for some time.
+ It's hard to guess what people have used it for.
+ It seems its goal is to return an unversionned sys.platform, but it's not handling all platforms.
+ For example, the version is not removed on freebsd and netbsd, amongst others.
+ """
+ s = sys.platform
+
+ # known POSIX
+ for x in 'cygwin linux irix sunos hpux aix darwin gnu'.split():
+ # sys.platform may be linux2
+ if s.find(x) >= 0:
+ return x
+
+ # unknown POSIX
+ if os.name in 'posix java os2'.split():
+ return os.name
+
+ return s
+
+def load_tool(tool, tooldir=None):
+ '''
+ load_tool: import a Python module, optionally using several directories.
+ @param tool [string]: name of tool to import.
+ @param tooldir [list]: directories to look for the tool.
+ @return: the loaded module.
+
+ Warning: this function is not thread-safe: plays with sys.path,
+ so must run in sequence.
+ '''
+ if tooldir:
+ assert isinstance(tooldir, list)
+ sys.path = tooldir + sys.path
+ else:
+ tooldir = []
+ try:
+ return __import__(tool)
+ finally:
+ for dt in tooldir:
+ sys.path.remove(dt)
+
+def readf(fname, m='r'):
+ "get the contents of a file, it is not used anywhere for the moment"
+ f = open(fname, m)
+ try:
+ txt = f.read()
+ finally:
+ f.close()
+ return txt
+
+def nada(*k, **kw):
+ """A function that does nothing"""
+ pass
+
+def diff_path(top, subdir):
+ """difference between two absolute paths"""
+ top = os.path.normpath(top).replace('\\', '/').split('/')
+ subdir = os.path.normpath(subdir).replace('\\', '/').split('/')
+ if len(top) == len(subdir): return ''
+ diff = subdir[len(top) - len(subdir):]
+ return os.path.join(*diff)
+
+class Context(object):
+ """A base class for commands to be executed from Waf scripts"""
+
+ def set_curdir(self, dir):
+ self.curdir_ = dir
+
+ def get_curdir(self):
+ try:
+ return self.curdir_
+ except AttributeError:
+ self.curdir_ = os.getcwd()
+ return self.get_curdir()
+
+ curdir = property(get_curdir, set_curdir)
+
+ def recurse(self, dirs, name=''):
+ """The function for calling scripts from folders, it tries to call wscript + function_name
+ and if that file does not exist, it will call the method 'function_name' from a file named wscript
+ the dirs can be a list of folders or a string containing space-separated folder paths
+ """
+ if not name:
+ name = inspect.stack()[1][3]
+
+ if isinstance(dirs, str):
+ dirs = to_list(dirs)
+
+ for x in dirs:
+ if os.path.isabs(x):
+ nexdir = x
+ else:
+ nexdir = os.path.join(self.curdir, x)
+
+ base = os.path.join(nexdir, WSCRIPT_FILE)
+ file_path = base + '_' + name
+
+ try:
+ txt = readf(file_path, m='rU')
+ except (OSError, IOError):
+ try:
+ module = load_module(base)
+ except OSError:
+ raise WscriptError('No such script %s' % base)
+
+ try:
+ f = module.__dict__[name]
+ except KeyError:
+ raise WscriptError('No function %s defined in %s' % (name, base))
+
+ if getattr(self.__class__, 'pre_recurse', None):
+ self.pre_recurse(f, base, nexdir)
+ old = self.curdir
+ self.curdir = nexdir
+ try:
+ f(self)
+ finally:
+ self.curdir = old
+ if getattr(self.__class__, 'post_recurse', None):
+ self.post_recurse(module, base, nexdir)
+ else:
+ dc = {'ctx': self}
+ if getattr(self.__class__, 'pre_recurse', None):
+ dc = self.pre_recurse(txt, file_path, nexdir)
+ old = self.curdir
+ self.curdir = nexdir
+ try:
+ try:
+ exec(compile(txt, file_path, 'exec'), dc)
+ except Exception:
+ exc_type, exc_value, tb = sys.exc_info()
+ raise WscriptError("".join(traceback.format_exception(exc_type, exc_value, tb)), base)
+ finally:
+ self.curdir = old
+ if getattr(self.__class__, 'post_recurse', None):
+ self.post_recurse(txt, file_path, nexdir)
+
+if is_win32:
+ old = shutil.copy2
+ def copy2(src, dst):
+ old(src, dst)
+ shutil.copystat(src, src)
+ setattr(shutil, 'copy2', copy2)
+
+def zip_folder(dir, zip_file_name, prefix):
+ """
+ prefix represents the app to add in the archive
+ """
+ import zipfile
+ zip = zipfile.ZipFile(zip_file_name, 'w', compression=zipfile.ZIP_DEFLATED)
+ base = os.path.abspath(dir)
+
+ if prefix:
+ if prefix[-1] != os.sep:
+ prefix += os.sep
+
+ n = len(base)
+ for root, dirs, files in os.walk(base):
+ for f in files:
+ archive_name = prefix + root[n:] + os.sep + f
+ zip.write(root + os.sep + f, archive_name, zipfile.ZIP_DEFLATED)
+ zip.close()
+
+def get_elapsed_time(start):
+ "Format a time delta (datetime.timedelta) using the format DdHhMmS.MSs"
+ delta = datetime.datetime.now() - start
+ # cast to int necessary for python 3.0
+ days = int(delta.days)
+ hours = int(delta.seconds / 3600)
+ minutes = int((delta.seconds - hours * 3600) / 60)
+ seconds = delta.seconds - hours * 3600 - minutes * 60 \
+ + float(delta.microseconds) / 1000 / 1000
+ result = ''
+ if days:
+ result += '%dd' % days
+ if days or hours:
+ result += '%dh' % hours
+ if days or hours or minutes:
+ result += '%dm' % minutes
+ return '%s%.3fs' % (result, seconds)
+
+if os.name == 'java':
+ # For Jython (they should really fix the inconsistency)
+ try:
+ gc.disable()
+ gc.enable()
+ except NotImplementedError:
+ gc.disable = gc.enable
+
+def run_once(fun):
+ """
+ decorator, make a function cache its results, use like this:
+
+ @run_once
+ def foo(k):
+ return 345*2343
+ """
+ cache = {}
+ def wrap(k):
+ try:
+ return cache[k]
+ except KeyError:
+ ret = fun(k)
+ cache[k] = ret
+ return ret
+ wrap.__cache__ = cache
+ return wrap
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005 (ita)
--- /dev/null
+import sys, os
+try:
+ if (not sys.stderr.isatty()) or (not sys.stdout.isatty()):
+ raise ValueError('not a tty')
+
+ from ctypes import *
+
+ class COORD(Structure):
+ _fields_ = [("X", c_short), ("Y", c_short)]
+
+ class SMALL_RECT(Structure):
+ _fields_ = [("Left", c_short), ("Top", c_short), ("Right", c_short), ("Bottom", c_short)]
+
+ class CONSOLE_SCREEN_BUFFER_INFO(Structure):
+ _fields_ = [("Size", COORD), ("CursorPosition", COORD), ("Attributes", c_short), ("Window", SMALL_RECT), ("MaximumWindowSize", COORD)]
+
+ class CONSOLE_CURSOR_INFO(Structure):
+ _fields_ = [('dwSize',c_ulong), ('bVisible', c_int)]
+
+ sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
+ csinfo = CONSOLE_CURSOR_INFO()
+ hconsole = windll.kernel32.GetStdHandle(-11)
+ windll.kernel32.GetConsoleScreenBufferInfo(hconsole, byref(sbinfo))
+ if sbinfo.Size.X < 10 or sbinfo.Size.Y < 10: raise Exception('small console')
+ windll.kernel32.GetConsoleCursorInfo(hconsole, byref(csinfo))
+except Exception:
+ pass
+else:
+ import re, threading
+
+ to_int = lambda number, default: number and int(number) or default
+ wlock = threading.Lock()
+
+ STD_OUTPUT_HANDLE = -11
+ STD_ERROR_HANDLE = -12
+
+ class AnsiTerm(object):
+ def __init__(self):
+ self.hconsole = windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)
+ self.cursor_history = []
+ self.orig_sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
+ self.orig_csinfo = CONSOLE_CURSOR_INFO()
+ windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole, byref(self.orig_sbinfo))
+ windll.kernel32.GetConsoleCursorInfo(hconsole, byref(self.orig_csinfo))
+
+
+ def screen_buffer_info(self):
+ sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
+ windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole, byref(sbinfo))
+ return sbinfo
+
+ def clear_line(self, param):
+ mode = param and int(param) or 0
+ sbinfo = self.screen_buffer_info()
+ if mode == 1: # Clear from begining of line to cursor position
+ line_start = COORD(0, sbinfo.CursorPosition.Y)
+ line_length = sbinfo.Size.X
+ elif mode == 2: # Clear entire line
+ line_start = COORD(sbinfo.CursorPosition.X, sbinfo.CursorPosition.Y)
+ line_length = sbinfo.Size.X - sbinfo.CursorPosition.X
+ else: # Clear from cursor position to end of line
+ line_start = sbinfo.CursorPosition
+ line_length = sbinfo.Size.X - sbinfo.CursorPosition.X
+ chars_written = c_int()
+ windll.kernel32.FillConsoleOutputCharacterA(self.hconsole, c_char(' '), line_length, line_start, byref(chars_written))
+ windll.kernel32.FillConsoleOutputAttribute(self.hconsole, sbinfo.Attributes, line_length, line_start, byref(chars_written))
+
+ def clear_screen(self, param):
+ mode = to_int(param, 0)
+ sbinfo = self.screen_buffer_info()
+ if mode == 1: # Clear from begining of screen to cursor position
+ clear_start = COORD(0, 0)
+ clear_length = sbinfo.CursorPosition.X * sbinfo.CursorPosition.Y
+ elif mode == 2: # Clear entire screen and return cursor to home
+ clear_start = COORD(0, 0)
+ clear_length = sbinfo.Size.X * sbinfo.Size.Y
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, clear_start)
+ else: # Clear from cursor position to end of screen
+ clear_start = sbinfo.CursorPosition
+ clear_length = ((sbinfo.Size.X - sbinfo.CursorPosition.X) + sbinfo.Size.X * (sbinfo.Size.Y - sbinfo.CursorPosition.Y))
+ chars_written = c_int()
+ windll.kernel32.FillConsoleOutputCharacterA(self.hconsole, c_char(' '), clear_length, clear_start, byref(chars_written))
+ windll.kernel32.FillConsoleOutputAttribute(self.hconsole, sbinfo.Attributes, clear_length, clear_start, byref(chars_written))
+
+ def push_cursor(self, param):
+ sbinfo = self.screen_buffer_info()
+ self.cursor_history.push(sbinfo.CursorPosition)
+
+ def pop_cursor(self, param):
+ if self.cursor_history:
+ old_pos = self.cursor_history.pop()
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, old_pos)
+
+ def set_cursor(self, param):
+ x, sep, y = param.partition(';')
+ x = to_int(x, 1) - 1
+ y = to_int(y, 1) - 1
+ sbinfo = self.screen_buffer_info()
+ new_pos = COORD(
+ min(max(0, x), sbinfo.Size.X),
+ min(max(0, y), sbinfo.Size.Y)
+ )
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos)
+
+ def set_column(self, param):
+ x = to_int(param, 1) - 1
+ sbinfo = self.screen_buffer_info()
+ new_pos = COORD(
+ min(max(0, x), sbinfo.Size.X),
+ sbinfo.CursorPosition.Y
+ )
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos)
+
+ def move_cursor(self, x_offset=0, y_offset=0):
+ sbinfo = self.screen_buffer_info()
+ new_pos = COORD(
+ min(max(0, sbinfo.CursorPosition.X + x_offset), sbinfo.Size.X),
+ min(max(0, sbinfo.CursorPosition.Y + y_offset), sbinfo.Size.Y)
+ )
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos)
+
+ def move_up(self, param):
+ self.move_cursor(y_offset = -to_int(param, 1))
+
+ def move_down(self, param):
+ self.move_cursor(y_offset = to_int(param, 1))
+
+ def move_left(self, param):
+ self.move_cursor(x_offset = -to_int(param, 1))
+
+ def move_right(self, param):
+ self.move_cursor(x_offset = to_int(param, 1))
+
+ def next_line(self, param):
+ sbinfo = self.screen_buffer_info()
+ self.move_cursor(
+ x_offset = -sbinfo.CursorPosition.X,
+ y_offset = to_int(param, 1)
+ )
+
+ def prev_line(self, param):
+ sbinfo = self.screen_buffer_info()
+ self.move_cursor(
+ x_offset = -sbinfo.CursorPosition.X,
+ y_offset = -to_int(param, 1)
+ )
+
+ escape_to_color = { (0, 30): 0x0, #black
+ (0, 31): 0x4, #red
+ (0, 32): 0x2, #green
+ (0, 33): 0x4+0x2, #dark yellow
+ (0, 34): 0x1, #blue
+ (0, 35): 0x1+0x4, #purple
+ (0, 36): 0x2+0x4, #cyan
+ (0, 37): 0x1+0x2+0x4, #grey
+ (1, 30): 0x1+0x2+0x4, #dark gray
+ (1, 31): 0x4+0x8, #red
+ (1, 32): 0x2+0x8, #light green
+ (1, 33): 0x4+0x2+0x8, #yellow
+ (1, 34): 0x1+0x8, #light blue
+ (1, 35): 0x1+0x4+0x8, #light purple
+ (1, 36): 0x1+0x2+0x8, #light cyan
+ (1, 37): 0x1+0x2+0x4+0x8, #white
+ }
+
+ def set_color(self, param):
+ cols = param.split(';')
+ attr = self.orig_sbinfo.Attributes
+ for c in cols:
+ c = to_int(c, 0)
+ if c in range(30,38):
+ attr = (attr & 0xf0) | (self.escape_to_color.get((0,c), 0x7))
+ elif c in range(40,48):
+ attr = (attr & 0x0f) | (self.escape_to_color.get((0,c), 0x7) << 8)
+ elif c in range(90,98):
+ attr = (attr & 0xf0) | (self.escape_to_color.get((1,c-60), 0x7))
+ elif c in range(100,108):
+ attr = (attr & 0x0f) | (self.escape_to_color.get((1,c-60), 0x7) << 8)
+ elif c == 1:
+ attr |= 0x08
+ windll.kernel32.SetConsoleTextAttribute(self.hconsole, attr)
+
+ def show_cursor(self,param):
+ csinfo.bVisible = 1
+ windll.kernel32.SetConsoleCursorInfo(self.hconsole, byref(csinfo))
+
+ def hide_cursor(self,param):
+ csinfo.bVisible = 0
+ windll.kernel32.SetConsoleCursorInfo(self.hconsole, byref(csinfo))
+
+ ansi_command_table = {
+ 'A': move_up,
+ 'B': move_down,
+ 'C': move_right,
+ 'D': move_left,
+ 'E': next_line,
+ 'F': prev_line,
+ 'G': set_column,
+ 'H': set_cursor,
+ 'f': set_cursor,
+ 'J': clear_screen,
+ 'K': clear_line,
+ 'h': show_cursor,
+ 'l': hide_cursor,
+ 'm': set_color,
+ 's': push_cursor,
+ 'u': pop_cursor,
+ }
+ # Match either the escape sequence or text not containing escape sequence
+ ansi_tokans = re.compile('(?:\x1b\[([0-9?;]*)([a-zA-Z])|([^\x1b]+))')
+ def write(self, text):
+ try:
+ wlock.acquire()
+ for param, cmd, txt in self.ansi_tokans.findall(text):
+ if cmd:
+ cmd_func = self.ansi_command_table.get(cmd)
+ if cmd_func:
+ cmd_func(self, param)
+ else:
+ chars_written = c_int()
+ if isinstance(txt, unicode):
+ windll.kernel32.WriteConsoleW(self.hconsole, txt, len(txt), byref(chars_written), None)
+ else:
+ windll.kernel32.WriteConsoleA(self.hconsole, txt, len(txt), byref(chars_written), None)
+ finally:
+ wlock.release()
+
+ def flush(self):
+ pass
+
+ def isatty(self):
+ return True
+
+ sys.stderr = sys.stdout = AnsiTerm()
+ os.environ['TERM'] = 'vt100'
+
--- /dev/null
+# borrowed from python 2.5.2c1
+# Copyright (c) 2003-2005 by Peter Astrand <astrand@lysator.liu.se>
+# Licensed to PSF under a Contributor Agreement.
+
+import sys
+mswindows = (sys.platform == "win32")
+
+import os
+import types
+import traceback
+import gc
+
+class CalledProcessError(Exception):
+ def __init__(self, returncode, cmd):
+ self.returncode = returncode
+ self.cmd = cmd
+ def __str__(self):
+ return "Command '%s' returned non-zero exit status %d" % (self.cmd, self.returncode)
+
+if mswindows:
+ import threading
+ import msvcrt
+ if 0:
+ import pywintypes
+ from win32api import GetStdHandle, STD_INPUT_HANDLE, \
+ STD_OUTPUT_HANDLE, STD_ERROR_HANDLE
+ from win32api import GetCurrentProcess, DuplicateHandle, \
+ GetModuleFileName, GetVersion
+ from win32con import DUPLICATE_SAME_ACCESS, SW_HIDE
+ from win32pipe import CreatePipe
+ from win32process import CreateProcess, STARTUPINFO, \
+ GetExitCodeProcess, STARTF_USESTDHANDLES, \
+ STARTF_USESHOWWINDOW, CREATE_NEW_CONSOLE
+ from win32event import WaitForSingleObject, INFINITE, WAIT_OBJECT_0
+ else:
+ from _subprocess import *
+ class STARTUPINFO:
+ dwFlags = 0
+ hStdInput = None
+ hStdOutput = None
+ hStdError = None
+ wShowWindow = 0
+ class pywintypes:
+ error = IOError
+else:
+ import select
+ import errno
+ import fcntl
+ import pickle
+
+__all__ = ["Popen", "PIPE", "STDOUT", "call", "check_call", "CalledProcessError"]
+
+try:
+ MAXFD = os.sysconf("SC_OPEN_MAX")
+except:
+ MAXFD = 256
+
+try:
+ False
+except NameError:
+ False = 0
+ True = 1
+
+_active = []
+
+def _cleanup():
+ for inst in _active[:]:
+ if inst.poll(_deadstate=sys.maxint) >= 0:
+ try:
+ _active.remove(inst)
+ except ValueError:
+ pass
+
+PIPE = -1
+STDOUT = -2
+
+
+def call(*popenargs, **kwargs):
+ return Popen(*popenargs, **kwargs).wait()
+
+def check_call(*popenargs, **kwargs):
+ retcode = call(*popenargs, **kwargs)
+ cmd = kwargs.get("args")
+ if cmd is None:
+ cmd = popenargs[0]
+ if retcode:
+ raise CalledProcessError(retcode, cmd)
+ return retcode
+
+
+def list2cmdline(seq):
+ result = []
+ needquote = False
+ for arg in seq:
+ bs_buf = []
+
+ if result:
+ result.append(' ')
+
+ needquote = (" " in arg) or ("\t" in arg) or arg == ""
+ if needquote:
+ result.append('"')
+
+ for c in arg:
+ if c == '\\':
+ bs_buf.append(c)
+ elif c == '"':
+ result.append('\\' * len(bs_buf)*2)
+ bs_buf = []
+ result.append('\\"')
+ else:
+ if bs_buf:
+ result.extend(bs_buf)
+ bs_buf = []
+ result.append(c)
+
+ if bs_buf:
+ result.extend(bs_buf)
+
+ if needquote:
+ result.extend(bs_buf)
+ result.append('"')
+
+ return ''.join(result)
+
+class Popen(object):
+ def __init__(self, args, bufsize=0, executable=None,
+ stdin=None, stdout=None, stderr=None,
+ preexec_fn=None, close_fds=False, shell=False,
+ cwd=None, env=None, universal_newlines=False,
+ startupinfo=None, creationflags=0):
+ _cleanup()
+
+ self._child_created = False
+ if not isinstance(bufsize, (int, long)):
+ raise TypeError("bufsize must be an integer")
+
+ if mswindows:
+ if preexec_fn is not None:
+ raise ValueError("preexec_fn is not supported on Windows platforms")
+ if close_fds:
+ raise ValueError("close_fds is not supported on Windows platforms")
+ else:
+ if startupinfo is not None:
+ raise ValueError("startupinfo is only supported on Windows platforms")
+ if creationflags != 0:
+ raise ValueError("creationflags is only supported on Windows platforms")
+
+ self.stdin = None
+ self.stdout = None
+ self.stderr = None
+ self.pid = None
+ self.returncode = None
+ self.universal_newlines = universal_newlines
+
+ (p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite) = self._get_handles(stdin, stdout, stderr)
+
+ self._execute_child(args, executable, preexec_fn, close_fds,
+ cwd, env, universal_newlines,
+ startupinfo, creationflags, shell,
+ p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite)
+
+ if mswindows:
+ if stdin is None and p2cwrite is not None:
+ os.close(p2cwrite)
+ p2cwrite = None
+ if stdout is None and c2pread is not None:
+ os.close(c2pread)
+ c2pread = None
+ if stderr is None and errread is not None:
+ os.close(errread)
+ errread = None
+
+ if p2cwrite:
+ self.stdin = os.fdopen(p2cwrite, 'wb', bufsize)
+ if c2pread:
+ if universal_newlines:
+ self.stdout = os.fdopen(c2pread, 'rU', bufsize)
+ else:
+ self.stdout = os.fdopen(c2pread, 'rb', bufsize)
+ if errread:
+ if universal_newlines:
+ self.stderr = os.fdopen(errread, 'rU', bufsize)
+ else:
+ self.stderr = os.fdopen(errread, 'rb', bufsize)
+
+
+ def _translate_newlines(self, data):
+ data = data.replace("\r\n", "\n")
+ data = data.replace("\r", "\n")
+ return data
+
+
+ def __del__(self, sys=sys):
+ if not self._child_created:
+ return
+ self.poll(_deadstate=sys.maxint)
+ if self.returncode is None and _active is not None:
+ _active.append(self)
+
+
+ def communicate(self, input=None):
+ if [self.stdin, self.stdout, self.stderr].count(None) >= 2:
+ stdout = None
+ stderr = None
+ if self.stdin:
+ if input:
+ self.stdin.write(input)
+ self.stdin.close()
+ elif self.stdout:
+ stdout = self.stdout.read()
+ elif self.stderr:
+ stderr = self.stderr.read()
+ self.wait()
+ return (stdout, stderr)
+
+ return self._communicate(input)
+
+
+ if mswindows:
+ def _get_handles(self, stdin, stdout, stderr):
+ if stdin is None and stdout is None and stderr is None:
+ return (None, None, None, None, None, None)
+
+ p2cread, p2cwrite = None, None
+ c2pread, c2pwrite = None, None
+ errread, errwrite = None, None
+
+ if stdin is None:
+ p2cread = GetStdHandle(STD_INPUT_HANDLE)
+ if p2cread is not None:
+ pass
+ elif stdin is None or stdin == PIPE:
+ p2cread, p2cwrite = CreatePipe(None, 0)
+ p2cwrite = p2cwrite.Detach()
+ p2cwrite = msvcrt.open_osfhandle(p2cwrite, 0)
+ elif isinstance(stdin, int):
+ p2cread = msvcrt.get_osfhandle(stdin)
+ else:
+ p2cread = msvcrt.get_osfhandle(stdin.fileno())
+ p2cread = self._make_inheritable(p2cread)
+
+ if stdout is None:
+ c2pwrite = GetStdHandle(STD_OUTPUT_HANDLE)
+ if c2pwrite is not None:
+ pass
+ elif stdout is None or stdout == PIPE:
+ c2pread, c2pwrite = CreatePipe(None, 0)
+ c2pread = c2pread.Detach()
+ c2pread = msvcrt.open_osfhandle(c2pread, 0)
+ elif isinstance(stdout, int):
+ c2pwrite = msvcrt.get_osfhandle(stdout)
+ else:
+ c2pwrite = msvcrt.get_osfhandle(stdout.fileno())
+ c2pwrite = self._make_inheritable(c2pwrite)
+
+ if stderr is None:
+ errwrite = GetStdHandle(STD_ERROR_HANDLE)
+ if errwrite is not None:
+ pass
+ elif stderr is None or stderr == PIPE:
+ errread, errwrite = CreatePipe(None, 0)
+ errread = errread.Detach()
+ errread = msvcrt.open_osfhandle(errread, 0)
+ elif stderr == STDOUT:
+ errwrite = c2pwrite
+ elif isinstance(stderr, int):
+ errwrite = msvcrt.get_osfhandle(stderr)
+ else:
+ errwrite = msvcrt.get_osfhandle(stderr.fileno())
+ errwrite = self._make_inheritable(errwrite)
+
+ return (p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite)
+ def _make_inheritable(self, handle):
+ return DuplicateHandle(GetCurrentProcess(), handle, GetCurrentProcess(), 0, 1, DUPLICATE_SAME_ACCESS)
+
+ def _find_w9xpopen(self):
+ w9xpopen = os.path.join(os.path.dirname(GetModuleFileName(0)), "w9xpopen.exe")
+ if not os.path.exists(w9xpopen):
+ w9xpopen = os.path.join(os.path.dirname(sys.exec_prefix), "w9xpopen.exe")
+ if not os.path.exists(w9xpopen):
+ raise RuntimeError("Cannot locate w9xpopen.exe, which is needed for Popen to work with your shell or platform.")
+ return w9xpopen
+
+ def _execute_child(self, args, executable, preexec_fn, close_fds,
+ cwd, env, universal_newlines,
+ startupinfo, creationflags, shell,
+ p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite):
+
+ if not isinstance(args, types.StringTypes):
+ args = list2cmdline(args)
+
+ if startupinfo is None:
+ startupinfo = STARTUPINFO()
+ if None not in (p2cread, c2pwrite, errwrite):
+ startupinfo.dwFlags |= STARTF_USESTDHANDLES
+ startupinfo.hStdInput = p2cread
+ startupinfo.hStdOutput = c2pwrite
+ startupinfo.hStdError = errwrite
+
+ if shell:
+ startupinfo.dwFlags |= STARTF_USESHOWWINDOW
+ startupinfo.wShowWindow = SW_HIDE
+ comspec = os.environ.get("COMSPEC", "cmd.exe")
+ args = comspec + " /c " + args
+ if (GetVersion() >= 0x80000000L or
+ os.path.basename(comspec).lower() == "command.com"):
+ w9xpopen = self._find_w9xpopen()
+ args = '"%s" %s' % (w9xpopen, args)
+ creationflags |= CREATE_NEW_CONSOLE
+
+ try:
+ hp, ht, pid, tid = CreateProcess(executable, args, None, None, 1, creationflags, env, cwd, startupinfo)
+ except pywintypes.error, e:
+ raise WindowsError(*e.args)
+
+ self._child_created = True
+ self._handle = hp
+ self.pid = pid
+ ht.Close()
+
+ if p2cread is not None:
+ p2cread.Close()
+ if c2pwrite is not None:
+ c2pwrite.Close()
+ if errwrite is not None:
+ errwrite.Close()
+
+
+ def poll(self, _deadstate=None):
+ if self.returncode is None:
+ if WaitForSingleObject(self._handle, 0) == WAIT_OBJECT_0:
+ self.returncode = GetExitCodeProcess(self._handle)
+ return self.returncode
+
+
+ def wait(self):
+ if self.returncode is None:
+ obj = WaitForSingleObject(self._handle, INFINITE)
+ self.returncode = GetExitCodeProcess(self._handle)
+ return self.returncode
+
+ def _readerthread(self, fh, buffer):
+ buffer.append(fh.read())
+
+ def _communicate(self, input):
+ stdout = None
+ stderr = None
+
+ if self.stdout:
+ stdout = []
+ stdout_thread = threading.Thread(target=self._readerthread, args=(self.stdout, stdout))
+ stdout_thread.setDaemon(True)
+ stdout_thread.start()
+ if self.stderr:
+ stderr = []
+ stderr_thread = threading.Thread(target=self._readerthread, args=(self.stderr, stderr))
+ stderr_thread.setDaemon(True)
+ stderr_thread.start()
+
+ if self.stdin:
+ if input is not None:
+ self.stdin.write(input)
+ self.stdin.close()
+
+ if self.stdout:
+ stdout_thread.join()
+ if self.stderr:
+ stderr_thread.join()
+
+ if stdout is not None:
+ stdout = stdout[0]
+ if stderr is not None:
+ stderr = stderr[0]
+
+ if self.universal_newlines and hasattr(file, 'newlines'):
+ if stdout:
+ stdout = self._translate_newlines(stdout)
+ if stderr:
+ stderr = self._translate_newlines(stderr)
+
+ self.wait()
+ return (stdout, stderr)
+
+ else:
+ def _get_handles(self, stdin, stdout, stderr):
+ p2cread, p2cwrite = None, None
+ c2pread, c2pwrite = None, None
+ errread, errwrite = None, None
+
+ if stdin is None:
+ pass
+ elif stdin == PIPE:
+ p2cread, p2cwrite = os.pipe()
+ elif isinstance(stdin, int):
+ p2cread = stdin
+ else:
+ p2cread = stdin.fileno()
+
+ if stdout is None:
+ pass
+ elif stdout == PIPE:
+ c2pread, c2pwrite = os.pipe()
+ elif isinstance(stdout, int):
+ c2pwrite = stdout
+ else:
+ c2pwrite = stdout.fileno()
+
+ if stderr is None:
+ pass
+ elif stderr == PIPE:
+ errread, errwrite = os.pipe()
+ elif stderr == STDOUT:
+ errwrite = c2pwrite
+ elif isinstance(stderr, int):
+ errwrite = stderr
+ else:
+ errwrite = stderr.fileno()
+
+ return (p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite)
+
+ def _set_cloexec_flag(self, fd):
+ try:
+ cloexec_flag = fcntl.FD_CLOEXEC
+ except AttributeError:
+ cloexec_flag = 1
+
+ old = fcntl.fcntl(fd, fcntl.F_GETFD)
+ fcntl.fcntl(fd, fcntl.F_SETFD, old | cloexec_flag)
+
+ def _close_fds(self, but):
+ for i in xrange(3, MAXFD):
+ if i == but:
+ continue
+ try:
+ os.close(i)
+ except:
+ pass
+
+ def _execute_child(self, args, executable, preexec_fn, close_fds,
+ cwd, env, universal_newlines, startupinfo, creationflags, shell,
+ p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite):
+
+ if isinstance(args, types.StringTypes):
+ args = [args]
+ else:
+ args = list(args)
+
+ if shell:
+ args = ["/bin/sh", "-c"] + args
+
+ if executable is None:
+ executable = args[0]
+
+ errpipe_read, errpipe_write = os.pipe()
+ self._set_cloexec_flag(errpipe_write)
+
+ gc_was_enabled = gc.isenabled()
+ gc.disable()
+ try:
+ self.pid = os.fork()
+ except:
+ if gc_was_enabled:
+ gc.enable()
+ raise
+ self._child_created = True
+ if self.pid == 0:
+ try:
+ if p2cwrite:
+ os.close(p2cwrite)
+ if c2pread:
+ os.close(c2pread)
+ if errread:
+ os.close(errread)
+ os.close(errpipe_read)
+
+ if p2cread:
+ os.dup2(p2cread, 0)
+ if c2pwrite:
+ os.dup2(c2pwrite, 1)
+ if errwrite:
+ os.dup2(errwrite, 2)
+
+ if p2cread and p2cread not in (0,):
+ os.close(p2cread)
+ if c2pwrite and c2pwrite not in (p2cread, 1):
+ os.close(c2pwrite)
+ if errwrite and errwrite not in (p2cread, c2pwrite, 2):
+ os.close(errwrite)
+
+ if close_fds:
+ self._close_fds(but=errpipe_write)
+
+ if cwd is not None:
+ os.chdir(cwd)
+
+ if preexec_fn:
+ apply(preexec_fn)
+
+ if env is None:
+ os.execvp(executable, args)
+ else:
+ os.execvpe(executable, args, env)
+
+ except:
+ exc_type, exc_value, tb = sys.exc_info()
+ exc_lines = traceback.format_exception(exc_type, exc_value, tb)
+ exc_value.child_traceback = ''.join(exc_lines)
+ os.write(errpipe_write, pickle.dumps(exc_value))
+
+ os._exit(255)
+
+ if gc_was_enabled:
+ gc.enable()
+ os.close(errpipe_write)
+ if p2cread and p2cwrite:
+ os.close(p2cread)
+ if c2pwrite and c2pread:
+ os.close(c2pwrite)
+ if errwrite and errread:
+ os.close(errwrite)
+
+ data = os.read(errpipe_read, 1048576)
+ os.close(errpipe_read)
+ if data != "":
+ os.waitpid(self.pid, 0)
+ child_exception = pickle.loads(data)
+ raise child_exception
+
+ def _handle_exitstatus(self, sts):
+ if os.WIFSIGNALED(sts):
+ self.returncode = -os.WTERMSIG(sts)
+ elif os.WIFEXITED(sts):
+ self.returncode = os.WEXITSTATUS(sts)
+ else:
+ raise RuntimeError("Unknown child exit status!")
+
+ def poll(self, _deadstate=None):
+ if self.returncode is None:
+ try:
+ pid, sts = os.waitpid(self.pid, os.WNOHANG)
+ if pid == self.pid:
+ self._handle_exitstatus(sts)
+ except os.error:
+ if _deadstate is not None:
+ self.returncode = _deadstate
+ return self.returncode
+
+ def wait(self):
+ if self.returncode is None:
+ pid, sts = os.waitpid(self.pid, 0)
+ self._handle_exitstatus(sts)
+ return self.returncode
+
+ def _communicate(self, input):
+ read_set = []
+ write_set = []
+ stdout = None
+ stderr = None
+
+ if self.stdin:
+ self.stdin.flush()
+ if input:
+ write_set.append(self.stdin)
+ else:
+ self.stdin.close()
+ if self.stdout:
+ read_set.append(self.stdout)
+ stdout = []
+ if self.stderr:
+ read_set.append(self.stderr)
+ stderr = []
+
+ input_offset = 0
+ while read_set or write_set:
+ rlist, wlist, xlist = select.select(read_set, write_set, [])
+
+ if self.stdin in wlist:
+ bytes_written = os.write(self.stdin.fileno(), buffer(input, input_offset, 512))
+ input_offset += bytes_written
+ if input_offset >= len(input):
+ self.stdin.close()
+ write_set.remove(self.stdin)
+
+ if self.stdout in rlist:
+ data = os.read(self.stdout.fileno(), 1024)
+ if data == "":
+ self.stdout.close()
+ read_set.remove(self.stdout)
+ stdout.append(data)
+
+ if self.stderr in rlist:
+ data = os.read(self.stderr.fileno(), 1024)
+ if data == "":
+ self.stderr.close()
+ read_set.remove(self.stderr)
+ stderr.append(data)
+
+ if stdout is not None:
+ stdout = ''.join(stdout)
+ if stderr is not None:
+ stderr = ''.join(stderr)
+
+ if self.universal_newlines and hasattr(file, 'newlines'):
+ if stdout:
+ stdout = self._translate_newlines(stdout)
+ if stderr:
+ stderr = self._translate_newlines(stderr)
+
+ self.wait()
+ return (stdout, stderr)
+
--- /dev/null
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2009 (ita)
+
+"""
+Fixes for py3k go here
+"""
+
+import os
+
+all_modifs = {}
+
+def modif(dir, name, fun):
+ if name == '*':
+ lst = []
+ for y in '. Tools 3rdparty'.split():
+ for x in os.listdir(os.path.join(dir, y)):
+ if x.endswith('.py'):
+ lst.append(y + os.sep + x)
+ #lst = [y + os.sep + x for x in os.listdir(os.path.join(dir, y)) for y in '. Tools 3rdparty'.split() if x.endswith('.py')]
+ for x in lst:
+ modif(dir, x, fun)
+ return
+
+ filename = os.path.join(dir, name)
+ f = open(filename, 'r')
+ txt = f.read()
+ f.close()
+
+ txt = fun(txt)
+
+ f = open(filename, 'w')
+ f.write(txt)
+ f.close()
+
+def subst(filename):
+ def do_subst(fun):
+ global all_modifs
+ try:
+ all_modifs[filename] += fun
+ except KeyError:
+ all_modifs[filename] = [fun]
+ return fun
+ return do_subst
+
+@subst('Constants.py')
+def r1(code):
+ code = code.replace("'iluvcuteoverload'", "b'iluvcuteoverload'")
+ code = code.replace("ABI=7", "ABI=37")
+ return code
+
+@subst('Tools/ccroot.py')
+def r2(code):
+ code = code.replace("p.stdin.write('\\n')", "p.stdin.write(b'\\n')")
+ code = code.replace('p.communicate()[0]', 'p.communicate()[0].decode("utf-8")')
+ return code
+
+@subst('Utils.py')
+def r3(code):
+ code = code.replace("m.update(str(lst))", "m.update(str(lst).encode())")
+ code = code.replace('p.communicate()[0]', 'p.communicate()[0].decode("utf-8")')
+ return code
+
+@subst('ansiterm.py')
+def r33(code):
+ code = code.replace('unicode', 'str')
+ return code
+
+@subst('Task.py')
+def r4(code):
+ code = code.replace("up(self.__class__.__name__)", "up(self.__class__.__name__.encode())")
+ code = code.replace("up(self.env.variant())", "up(self.env.variant().encode())")
+ code = code.replace("up(x.parent.abspath())", "up(x.parent.abspath().encode())")
+ code = code.replace("up(x.name)", "up(x.name.encode())")
+ code = code.replace('class TaskBase(object):\n\t__metaclass__=store_task_type', 'import binascii\n\nclass TaskBase(object, metaclass=store_task_type):')
+ code = code.replace('keys=self.cstr_groups.keys()', 'keys=list(self.cstr_groups.keys())')
+ code = code.replace("sig.encode('hex')", 'binascii.hexlify(sig)')
+ code = code.replace("os.path.join(Options.cache_global,ssig)", "os.path.join(Options.cache_global,ssig.decode())")
+ return code
+
+@subst('Build.py')
+def r5(code):
+ code = code.replace("cPickle.dump(data,file,-1)", "cPickle.dump(data,file)")
+ code = code.replace('for node in src_dir_node.childs.values():', 'for node in list(src_dir_node.childs.values()):')
+ return code
+
+@subst('*')
+def r6(code):
+ code = code.replace('xrange', 'range')
+ code = code.replace('iteritems', 'items')
+ code = code.replace('maxint', 'maxsize')
+ code = code.replace('iterkeys', 'keys')
+ code = code.replace('Error,e:', 'Error as e:')
+ code = code.replace('Exception,e:', 'Exception as e:')
+ return code
+
+@subst('TaskGen.py')
+def r7(code):
+ code = code.replace('class task_gen(object):\n\t__metaclass__=register_obj', 'class task_gen(object, metaclass=register_obj):')
+ return code
+
+@subst('Tools/python.py')
+def r8(code):
+ code = code.replace('proc.communicate()[0]', 'proc.communicate()[0].decode("utf-8")')
+ return code
+
+@subst('Tools/glib2.py')
+def r9(code):
+ code = code.replace('f.write(c)', 'f.write(c.encode("utf-8"))')
+ return code
+
+@subst('Tools/config_c.py')
+def r10(code):
+ code = code.replace("key=kw['success']", "key=kw['success']\n\t\t\t\ttry:\n\t\t\t\t\tkey=key.decode('utf-8')\n\t\t\t\texcept:\n\t\t\t\t\tpass")
+ code = code.replace('out=str(out)','out=out.decode("utf-8")')
+ code = code.replace('err=str(err)','err=err.decode("utf-8")')
+ return code
+
+@subst('Tools/d.py')
+def r11(code):
+ code = code.replace('ret.strip()', 'ret.strip().decode("utf-8")')
+ return code
+
+def fixdir(dir):
+ global all_modifs
+ for k in all_modifs:
+ for v in all_modifs[k]:
+ modif(os.path.join(dir, 'wafadmin'), k, v)
+ #print('substitutions finished')
+
git.samba.org / samba.git / commitdiff