buildtools/wafsamba: add_manual_dependency needs bytes for value
[samba.git] / buildtools / wafsamba / wafsamba.py
index 6ef0b570d9e6302680a2278b580b1cec03a1b026..59a4eacb305bc2f92e4639f5165bd5c0bb8e505c 100644 (file)
@@ -1,14 +1,14 @@
 # a waf tool to add autoconf-like macros to the configure section
 # and for SAMBA_ macros for building libraries, binaries etc
 
-import Build, os, sys, Options, Task, Utils, cc, TaskGen, fnmatch, re, shutil, Logs, Constants
-from Configure import conf
-from Logs import debug
+import os, sys, re, shutil, fnmatch
+from waflib import Build, Options, Task, Utils, TaskGen, Logs, Context, Errors
+from waflib.Configure import conf
+from waflib.Logs import debug
 from samba_utils import SUBST_VARS_RECURSIVE
 TaskGen.task_gen.apply_verif = Utils.nada
 
 # bring in the other samba modules
-from samba_optimisation import *
 from samba_utils import *
 from samba_version import *
 from samba_autoconf import *
@@ -16,22 +16,22 @@ from samba_patterns import *
 from samba_pidl import *
 from samba_autoproto import *
 from samba_python import *
+from samba_perl import *
 from samba_deps import *
 from samba_bundled import *
+from samba_third_party import *
+import samba_cross
 import samba_install
 import samba_conftests
 import samba_abi
 import samba_headers
-import tru64cc
-import irixcc
-import hpuxcc
 import generic_cc
 import samba_dist
 import samba_wildcard
-import stale_files
 import symbols
 import pkgconfig
 import configure_file
+import samba_waf18
 
 # some systems have broken threading in python
 if os.environ.get('WAF_NOTHREADS') == '1':
@@ -41,8 +41,7 @@ LIB_PATH="shared"
 
 os.environ['PYTHONUNBUFFERED'] = '1'
 
-
-if Constants.HEXVERSION < 0x105019:
+if Context.HEXVERSION not in (0x2000800,):
     Logs.error('''
 Please use the version of waf that comes with Samba, not
 a system installed version. See http://wiki.samba.org/index.php/Waf
@@ -52,26 +51,25 @@ Alternatively, please run ./configure and make as usual. That will
 call the right version of waf.''')
     sys.exit(1)
 
-
 @conf
 def SAMBA_BUILD_ENV(conf):
     '''create the samba build environment'''
-    conf.env.BUILD_DIRECTORY = conf.blddir
-    mkdir_p(os.path.join(conf.blddir, LIB_PATH))
-    mkdir_p(os.path.join(conf.blddir, LIB_PATH, "private"))
-    mkdir_p(os.path.join(conf.blddir, "modules"))
-    mkdir_p(os.path.join(conf.blddir, 'python/samba/dcerpc'))
+    conf.env.BUILD_DIRECTORY = conf.bldnode.abspath()
+    mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, LIB_PATH))
+    mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, LIB_PATH, "private"))
+    mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, "modules"))
+    mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, 'python/samba/dcerpc'))
     # this allows all of the bin/shared and bin/python targets
     # to be expressed in terms of build directory paths
-    mkdir_p(os.path.join(conf.blddir, 'default'))
-    for p in ['python','shared', 'modules']:
-        link_target = os.path.join(conf.blddir, 'default/' + p)
+    mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, 'default'))
+    for (source, target) in [('shared', 'shared'), ('modules', 'modules'), ('python', 'python')]:
+        link_target = os.path.join(conf.env.BUILD_DIRECTORY, 'default/' + target)
         if not os.path.lexists(link_target):
-            os.symlink('../' + p, link_target)
+            os.symlink('../' + source, link_target)
 
     # get perl to put the blib files in the build directory
-    blib_bld = os.path.join(conf.blddir, 'default/pidl/blib')
-    blib_src = os.path.join(conf.srcdir, 'pidl/blib')
+    blib_bld = os.path.join(conf.env.BUILD_DIRECTORY, 'default/pidl/blib')
+    blib_src = os.path.join(conf.srcnode.abspath(), 'pidl/blib')
     mkdir_p(blib_bld + '/man1')
     mkdir_p(blib_bld + '/man3')
     if os.path.islink(blib_src):
@@ -92,6 +90,9 @@ def ADD_INIT_FUNCTION(bld, subsystem, target, init_function):
 Build.BuildContext.ADD_INIT_FUNCTION = ADD_INIT_FUNCTION
 
 
+def generate_empty_file(task):
+    task.outputs[0].write('')
+    return 0
 
 #################################################################
 def SAMBA_LIBRARY(bld, libname, source,
@@ -100,17 +101,20 @@ def SAMBA_LIBRARY(bld, libname, source,
                   includes='',
                   public_headers=None,
                   public_headers_install=True,
+                  private_headers=None,
                   header_path=None,
                   pc_files=None,
                   vnum=None,
                   soname=None,
                   cflags='',
+                  cflags_end=None,
                   ldflags='',
                   external_library=False,
                   realname=None,
+                  keep_underscore=False,
                   autoproto=None,
                   autoproto_extra_source='',
-                  group='libraries',
+                  group='main',
                   depends_on='',
                   local_include=True,
                   global_include=True,
@@ -121,7 +125,8 @@ def SAMBA_LIBRARY(bld, libname, source,
                   pyembed=False,
                   pyext=False,
                   target_type='LIBRARY',
-                  bundled_extension=True,
+                  bundled_extension=False,
+                  bundled_name=None,
                   link_name=None,
                   abi_directory=None,
                   abi_match=None,
@@ -130,11 +135,19 @@ def SAMBA_LIBRARY(bld, libname, source,
                   private_library=False,
                   grouping_library=False,
                   allow_undefined_symbols=False,
+                  allow_warnings=False,
                   enabled=True):
     '''define a Samba library'''
 
+    if pyembed and bld.env['IS_EXTRA_PYTHON']:
+        public_headers = None
+
+    if private_library and public_headers:
+        raise Errors.WafError("private library '%s' must not have public header files" %
+                             libname)
+
     if LIB_MUST_BE_PRIVATE(bld, libname):
-        private_library=True
+        private_library = True
 
     if not enabled:
         SET_TARGET_TYPE(bld, libname, 'DISABLED')
@@ -145,9 +158,15 @@ def SAMBA_LIBRARY(bld, libname, source,
         source = bld.SUBDIR(subdir, source)
 
     # remember empty libraries, so we can strip the dependencies
-    if ((source == '') or (source == [])) and deps == '' and public_deps == '':
-        SET_TARGET_TYPE(bld, libname, 'EMPTY')
-        return
+    if ((source == '') or (source == [])):
+        if deps == '' and public_deps == '':
+            SET_TARGET_TYPE(bld, libname, 'EMPTY')
+            return
+        empty_c = libname + '.empty.c'
+        bld.SAMBA_GENERATOR('%s_empty_c' % libname,
+                            rule=generate_empty_file,
+                            target=empty_c)
+        source=empty_c
 
     if BUILTIN_LIBRARY(bld, libname):
         obj_target = libname
@@ -169,13 +188,16 @@ def SAMBA_LIBRARY(bld, libname, source,
                         includes       = includes,
                         public_headers = public_headers,
                         public_headers_install = public_headers_install,
+                        private_headers= private_headers,
                         header_path    = header_path,
                         cflags         = cflags,
+                        cflags_end     = cflags_end,
                         group          = subsystem_group,
                         autoproto      = autoproto,
                         autoproto_extra_source=autoproto_extra_source,
                         depends_on     = depends_on,
                         hide_symbols   = hide_symbols,
+                        allow_warnings = allow_warnings,
                         pyembed        = pyembed,
                         pyext          = pyext,
                         local_include  = local_include,
@@ -198,24 +220,34 @@ def SAMBA_LIBRARY(bld, libname, source,
     # we don't want any public libraries without version numbers
     if (not private_library and target_type != 'PYTHON' and not realname):
         if vnum is None and soname is None:
-            raise Utils.WafError("public library '%s' must have a vnum" %
+            raise Errors.WafError("public library '%s' must have a vnum" %
                     libname)
         if pc_files is None:
-            raise Utils.WafError("public library '%s' must have pkg-config file" %
+            raise Errors.WafError("public library '%s' must have pkg-config file" %
                        libname)
-        if public_headers is None:
-            raise Utils.WafError("public library '%s' must have header files" %
+        if public_headers is None and not bld.env['IS_EXTRA_PYTHON']:
+            raise Errors.WafError("public library '%s' must have header files" %
                        libname)
 
-    if target_type == 'PYTHON' or realname or not private_library:
-        bundled_name = libname.replace('_', '-')
+    if bundled_name is not None:
+        pass
+    elif target_type == 'PYTHON' or realname or not private_library:
+        if keep_underscore:
+            bundled_name = libname
+        else:
+            bundled_name = libname.replace('_', '-')
     else:
-        bundled_name = PRIVATE_NAME(bld, libname, bundled_extension,
-            private_library)
+        assert (private_library == True and realname is None)
+        if abi_directory or vnum or soname:
+            bundled_extension=True
+        bundled_name = PRIVATE_NAME(bld, libname.replace('_', '-'),
+                                    bundled_extension, private_library)
 
     ldflags = TO_LIST(ldflags)
+    if bld.env['ENABLE_RELRO'] is True:
+        ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
 
-    features = 'cc cshlib symlink_lib install_lib'
+    features = 'c cshlib symlink_lib install_lib'
     if pyext:
         features += ' pyext'
     if pyembed:
@@ -224,29 +256,38 @@ def SAMBA_LIBRARY(bld, libname, source,
     if abi_directory:
         features += ' abi_check'
 
+    if pyembed and bld.env['PYTHON_SO_ABI_FLAG']:
+        # For ABI checking, we don't care about the exact Python version.
+        # Replace the Python ABI tag (e.g. ".cpython-35m") by a generic ".py3"
+        abi_flag = bld.env['PYTHON_SO_ABI_FLAG']
+        replacement = '.py%s' % bld.env['PYTHON_VERSION'].split('.')[0]
+        version_libname = libname.replace(abi_flag, replacement)
+    else:
+        version_libname = libname
+
     vscript = None
     if bld.env.HAVE_LD_VERSION_SCRIPT:
         if private_library:
-            version = "%s_%s" % (Utils.g_module.APPNAME, Utils.g_module.VERSION)
+            version = "%s_%s" % (Context.g_module.APPNAME, Context.g_module.VERSION)
         elif vnum:
             version = "%s_%s" % (libname, vnum)
         else:
             version = None
         if version:
             vscript = "%s.vscript" % libname
-            bld.ABI_VSCRIPT(libname, abi_directory, version, vscript,
+            bld.ABI_VSCRIPT(version_libname, abi_directory, version, vscript,
                             abi_match)
-            fullname = apply_pattern(bundled_name, bld.env.shlib_PATTERN)
+            fullname = apply_pattern(bundled_name, bld.env.cshlib_PATTERN)
             fullpath = bld.path.find_or_declare(fullname)
             vscriptpath = bld.path.find_or_declare(vscript)
             if not fullpath:
-                raise Utils.WafError("unable to find fullpath for %s" % fullname)
+                raise Errors.WafError("unable to find fullpath for %s" % fullname)
             if not vscriptpath:
-                raise Utils.WafError("unable to find vscript path for %s" % vscript)
+                raise Errors.WafError("unable to find vscript path for %s" % vscript)
             bld.add_manual_dependency(fullpath, vscriptpath)
-            if Options.is_install:
+            if bld.is_install:
                 # also make the .inst file depend on the vscript
-                instname = apply_pattern(bundled_name + '.inst', bld.env.shlib_PATTERN)
+                instname = apply_pattern(bundled_name + '.inst', bld.env.cshlib_PATTERN)
                 bld.add_manual_dependency(bld.path.find_or_declare(instname), bld.path.find_or_declare(vscript))
             vscript = os.path.join(bld.path.abspath(bld.env), vscript)
 
@@ -260,6 +301,7 @@ def SAMBA_LIBRARY(bld, libname, source,
         samba_deps      = deps,
         samba_includes  = includes,
         version_script  = vscript,
+        version_libname = version_libname,
         local_include   = local_include,
         global_include  = global_include,
         vnum            = vnum,
@@ -280,10 +322,15 @@ def SAMBA_LIBRARY(bld, libname, source,
         link_name = 'shared/%s' % realname
 
     if link_name:
+        if 'waflib.extras.compat15' in sys.modules:
+            link_name = 'default/' + link_name
         t.link_name = link_name
 
     if pc_files is not None and not private_library:
-        bld.PKG_CONFIG_FILES(pc_files, vnum=vnum)
+        if pyembed and bld.env['IS_EXTRA_PYTHON']:
+            bld.PKG_CONFIG_FILES(pc_files, vnum=vnum, extra_name=bld.env['PYTHON_SO_ABI_FLAG'])
+        else:
+            bld.PKG_CONFIG_FILES(pc_files, vnum=vnum)
 
     if (manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and
         bld.env['XSLTPROC_MANPAGES']):
@@ -298,15 +345,17 @@ def SAMBA_BINARY(bld, binname, source,
                  deps='',
                  includes='',
                  public_headers=None,
+                 private_headers=None,
                  header_path=None,
                  modules=None,
                  ldflags=None,
                  cflags='',
+                 cflags_end=None,
                  autoproto=None,
                  use_hostcc=False,
                  use_global_deps=True,
                  compiler=None,
-                 group='binaries',
+                 group='main',
                  manpages=None,
                  local_include=True,
                  global_include=True,
@@ -326,7 +375,7 @@ def SAMBA_BINARY(bld, binname, source,
     if not SET_TARGET_TYPE(bld, binname, 'BINARY'):
         return
 
-    features = 'cc cprogram symlink_bin install_bin'
+    features = 'c cprogram symlink_bin install_bin'
     if pyembed:
         features += ' pyembed'
 
@@ -342,6 +391,15 @@ def SAMBA_BINARY(bld, binname, source,
     else:
         subsystem_group = group
 
+    # only specify PIE flags for binaries
+    pie_cflags = cflags
+    pie_ldflags = TO_LIST(ldflags)
+    if bld.env['ENABLE_PIE'] is True:
+        pie_cflags += ' -fPIE'
+        pie_ldflags.extend(TO_LIST('-pie'))
+    if bld.env['ENABLE_RELRO'] is True:
+        pie_ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
+
     # first create a target for building the object files for this binary
     # by separating in this way, we avoid recompiling the C files
     # separately for the install binary and the build binary
@@ -349,7 +407,8 @@ def SAMBA_BINARY(bld, binname, source,
                         source         = source,
                         deps           = deps,
                         includes       = includes,
-                        cflags         = cflags,
+                        cflags         = pie_cflags,
+                        cflags_end     = cflags_end,
                         group          = subsystem_group,
                         autoproto      = autoproto,
                         subsystem_name = subsystem_name,
@@ -379,7 +438,7 @@ def SAMBA_BINARY(bld, binname, source,
         install_path   = None,
         samba_inst_path= install_path,
         samba_install  = install,
-        samba_ldflags  = TO_LIST(ldflags)
+        samba_ldflags  = pie_ldflags
         )
 
     if manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and bld.env['XSLTPROC_MANPAGES']:
@@ -398,6 +457,7 @@ def SAMBA_MODULE(bld, modname, source,
                  autoproto=None,
                  autoproto_extra_source='',
                  cflags='',
+                 cflags_end=None,
                  internal_module=True,
                  local_include=True,
                  global_include=True,
@@ -406,17 +466,21 @@ def SAMBA_MODULE(bld, modname, source,
                  enabled=True,
                  pyembed=False,
                  manpages=None,
-                 allow_undefined_symbols=False
+                 allow_undefined_symbols=False,
+                 allow_warnings=False,
+                 install=True
                  ):
     '''define a Samba module.'''
 
+    bld.ASSERT(subsystem, "You must specify a subsystem for SAMBA_MODULE(%s)" % modname)
+
     source = bld.EXPAND_VARIABLES(source, vars=vars)
     if subdir:
         source = bld.SUBDIR(subdir, source)
 
     if internal_module or BUILTIN_LIBRARY(bld, modname):
         # Do not create modules for disabled subsystems
-        if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
+        if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
             return
         bld.SAMBA_SUBSYSTEM(modname, source,
                     deps=deps,
@@ -424,8 +488,10 @@ def SAMBA_MODULE(bld, modname, source,
                     autoproto=autoproto,
                     autoproto_extra_source=autoproto_extra_source,
                     cflags=cflags,
+                    cflags_end=cflags_end,
                     local_include=local_include,
                     global_include=global_include,
+                    allow_warnings=allow_warnings,
                     enabled=enabled)
 
         bld.ADD_INIT_FUNCTION(subsystem, modname, init_function)
@@ -436,18 +502,17 @@ def SAMBA_MODULE(bld, modname, source,
         return
 
     # Do not create modules for disabled subsystems
-    if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
+    if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
         return
 
-    obj_target = modname + '.objlist'
-
     realname = modname
-    if subsystem is not None:
-        deps += ' ' + subsystem
-        while realname.startswith("lib"+subsystem+"_"):
-            realname = realname[len("lib"+subsystem+"_"):]
-        while realname.startswith(subsystem+"_"):
-            realname = realname[len(subsystem+"_"):]
+    deps += ' ' + subsystem
+    while realname.startswith("lib"+subsystem+"_"):
+        realname = realname[len("lib"+subsystem+"_"):]
+    while realname.startswith(subsystem+"_"):
+        realname = realname[len(subsystem+"_"):]
+
+    build_name = "%s_module_%s" % (subsystem, realname)
 
     realname = bld.make_libname(realname)
     while realname.startswith("lib"):
@@ -463,16 +528,20 @@ def SAMBA_MODULE(bld, modname, source,
                       deps=deps,
                       includes=includes,
                       cflags=cflags,
+                      cflags_end=cflags_end,
                       realname = realname,
                       autoproto = autoproto,
                       local_include=local_include,
                       global_include=global_include,
                       vars=vars,
+                      bundled_name=build_name,
                       link_name=build_link_name,
                       install_path="${MODULESDIR}/%s" % subsystem,
                       pyembed=pyembed,
                       manpages=manpages,
-                      allow_undefined_symbols=allow_undefined_symbols
+                      allow_undefined_symbols=allow_undefined_symbols,
+                      allow_warnings=allow_warnings,
+                      install=install
                       )
 
 
@@ -486,6 +555,7 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
                     includes='',
                     public_headers=None,
                     public_headers_install=True,
+                    private_headers=None,
                     header_path=None,
                     cflags='',
                     cflags_end=None,
@@ -504,6 +574,7 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
                     vars=None,
                     subdir=None,
                     hide_symbols=False,
+                    allow_warnings=False,
                     pyext=False,
                     pyembed=False):
     '''define a Samba subsystem'''
@@ -513,9 +584,15 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
         return
 
     # remember empty subsystems, so we can strip the dependencies
-    if ((source == '') or (source == [])) and deps == '' and public_deps == '':
-        SET_TARGET_TYPE(bld, modname, 'EMPTY')
-        return
+    if ((source == '') or (source == [])):
+        if deps == '' and public_deps == '':
+            SET_TARGET_TYPE(bld, modname, 'EMPTY')
+            return
+        empty_c = modname + '.empty.c'
+        bld.SAMBA_GENERATOR('%s_empty_c' % modname,
+                            rule=generate_empty_file,
+                            target=empty_c)
+        source=empty_c
 
     if not SET_TARGET_TYPE(bld, modname, 'SUBSYSTEM'):
         return
@@ -529,7 +606,7 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
 
     bld.SET_BUILD_GROUP(group)
 
-    features = 'cc'
+    features = 'c'
     if pyext:
         features += ' pyext'
     if pyembed:
@@ -539,7 +616,9 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
         features       = features,
         source         = source,
         target         = modname,
-        samba_cflags   = CURRENT_CFLAGS(bld, modname, cflags, hide_symbols=hide_symbols),
+        samba_cflags   = CURRENT_CFLAGS(bld, modname, cflags,
+                                        allow_warnings=allow_warnings,
+                                        hide_symbols=hide_symbols),
         depends_on     = depends_on,
         samba_deps     = TO_LIST(deps),
         samba_includes = includes,
@@ -569,8 +648,10 @@ def SAMBA_GENERATOR(bld, name, rule, source='', target='',
                     group='generators', enabled=True,
                     public_headers=None,
                     public_headers_install=True,
+                    private_headers=None,
                     header_path=None,
                     vars=None,
+                    dep_vars=[],
                     always=False):
     '''A generic source generator target'''
 
@@ -580,11 +661,8 @@ def SAMBA_GENERATOR(bld, name, rule, source='', target='',
     if not enabled:
         return
 
-    dep_vars = []
-    if isinstance(vars, dict):
-        dep_vars = vars.keys()
-    elif isinstance(vars, list):
-        dep_vars = vars
+    dep_vars.append('ruledeps')
+    dep_vars.append('SAMBA_GENERATOR_VARS')
 
     bld.SET_BUILD_GROUP(group)
     t = bld(
@@ -592,13 +670,17 @@ def SAMBA_GENERATOR(bld, name, rule, source='', target='',
         source=bld.EXPAND_VARIABLES(source, vars=vars),
         target=target,
         shell=isinstance(rule, str),
-        on_results=True,
-        before='cc',
+        update_outputs=True,
+        before='c',
         ext_out='.c',
         samba_type='GENERATOR',
-        dep_vars = [rule] + dep_vars,
+        dep_vars = dep_vars,
         name=name)
 
+    if vars is None:
+        vars = {}
+    t.env.SAMBA_GENERATOR_VARS = vars
+
     if always:
         t.always = True
 
@@ -610,7 +692,7 @@ Build.BuildContext.SAMBA_GENERATOR = SAMBA_GENERATOR
 
 
 
-@runonce
+@Utils.run_once
 def SETUP_BUILD_GROUPS(bld):
     '''setup build groups used to ensure that the different build
     phases happen consecutively'''
@@ -629,8 +711,6 @@ def SETUP_BUILD_GROUPS(bld):
     bld.add_group('headers')
     bld.add_group('main')
     bld.add_group('symbolcheck')
-    bld.add_group('libraries')
-    bld.add_group('binaries')
     bld.add_group('syslibcheck')
     bld.add_group('final')
 Build.BuildContext.SETUP_BUILD_GROUPS = SETUP_BUILD_GROUPS
@@ -665,7 +745,7 @@ def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
     '''used to copy scripts from the source tree into the build directory
        for use by selftest'''
 
-    source = bld.path.ant_glob(pattern)
+    source = bld.path.ant_glob(pattern, flat=True)
 
     bld.SET_BUILD_GROUP('build_source')
     for s in TO_LIST(source):
@@ -675,7 +755,7 @@ def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
         target = os.path.join(installdir, iname)
         tgtdir = os.path.dirname(os.path.join(bld.srcnode.abspath(bld.env), '..', target))
         mkdir_p(tgtdir)
-        link_src = os.path.normpath(os.path.join(bld.curdir, s))
+        link_src = os.path.normpath(os.path.join(bld.path.abspath(), s))
         link_dst = os.path.join(tgtdir, os.path.basename(iname))
         if os.path.islink(link_dst) and os.readlink(link_dst) == link_src:
             continue
@@ -696,22 +776,63 @@ def copy_and_fix_python_path(task):
         replacement="""sys.path.insert(0, "%s")
 sys.path.insert(1, "%s")""" % (task.env["PYTHONARCHDIR"], task.env["PYTHONDIR"])
 
+    if task.env["PYTHON"][0] == "/":
+        replacement_shebang = "#!%s\n" % task.env["PYTHON"]
+    else:
+        replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PYTHON"]
+
     installed_location=task.outputs[0].bldpath(task.env)
     source_file = open(task.inputs[0].srcpath(task.env))
     installed_file = open(installed_location, 'w')
+    lineno = 0
     for line in source_file:
         newline = line
-        if pattern in line:
+        if (lineno == 0 and task.env["PYTHON_SPECIFIED"] is True and
+                line[:2] == "#!"):
+            newline = replacement_shebang
+        elif pattern in line:
             newline = line.replace(pattern, replacement)
         installed_file.write(newline)
+        lineno = lineno + 1
     installed_file.close()
-    os.chmod(installed_location, 0755)
+    os.chmod(installed_location, 0o755)
+    return 0
+
+def copy_and_fix_perl_path(task):
+    pattern='use lib "$RealBin/lib";'
+
+    replacement = ""
+    if not task.env["PERL_LIB_INSTALL_DIR"] in task.env["PERL_INC"]:
+         replacement = 'use lib "%s";' % task.env["PERL_LIB_INSTALL_DIR"]
+
+    if task.env["PERL"][0] == "/":
+        replacement_shebang = "#!%s\n" % task.env["PERL"]
+    else:
+        replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PERL"]
+
+    installed_location=task.outputs[0].bldpath(task.env)
+    source_file = open(task.inputs[0].srcpath(task.env))
+    installed_file = open(installed_location, 'w')
+    lineno = 0
+    for line in source_file:
+        newline = line
+        if lineno == 0 and task.env["PERL_SPECIFIED"] == True and line[:2] == "#!":
+            newline = replacement_shebang
+        elif pattern in line:
+            newline = line.replace(pattern, replacement)
+        installed_file.write(newline)
+        lineno = lineno + 1
+    installed_file.close()
+    os.chmod(installed_location, 0o755)
     return 0
 
 
 def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
-                 python_fixup=False, destname=None, base_name=None):
+                 python_fixup=False, perl_fixup=False,
+                 destname=None, base_name=None):
     '''install a file'''
+    if not isinstance(file, str):
+        file = file.abspath()
     destdir = bld.EXPAND_VARIABLES(destdir)
     if not destname:
         destname = file
@@ -719,14 +840,22 @@ def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
             destname = os.path.basename(destname)
     dest = os.path.join(destdir, destname)
     if python_fixup:
-        # fixup the python path it will use to find Samba modules
+        # fix the path python will use to find Samba modules
         inst_file = file + '.inst'
         bld.SAMBA_GENERATOR('python_%s' % destname,
                             rule=copy_and_fix_python_path,
+                            dep_vars=["PYTHON","PYTHON_SPECIFIED","PYTHONDIR","PYTHONARCHDIR"],
+                            source=file,
+                            target=inst_file)
+        file = inst_file
+    if perl_fixup:
+        # fix the path perl will use to find Samba modules
+        inst_file = file + '.inst'
+        bld.SAMBA_GENERATOR('perl_%s' % destname,
+                            rule=copy_and_fix_perl_path,
+                            dep_vars=["PERL","PERL_SPECIFIED","PERL_LIB_INSTALL_DIR"],
                             source=file,
                             target=inst_file)
-        bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHONARCHDIR"])
-        bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHONDIR"])
         file = inst_file
     if base_name:
         file = os.path.join(base_name, file)
@@ -734,19 +863,20 @@ def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
 
 
 def INSTALL_FILES(bld, destdir, files, chmod=MODE_644, flat=False,
-                  python_fixup=False, destname=None, base_name=None):
+                  python_fixup=False, perl_fixup=False,
+                  destname=None, base_name=None):
     '''install a set of files'''
     for f in TO_LIST(files):
         install_file(bld, destdir, f, chmod=chmod, flat=flat,
-                     python_fixup=python_fixup, destname=destname,
-                     base_name=base_name)
+                     python_fixup=python_fixup, perl_fixup=perl_fixup,
+                     destname=destname, base_name=base_name)
 Build.BuildContext.INSTALL_FILES = INSTALL_FILES
 
 
 def INSTALL_WILDCARD(bld, destdir, pattern, chmod=MODE_644, flat=False,
                      python_fixup=False, exclude=None, trim_path=None):
     '''install a set of files matching a wildcard pattern'''
-    files=TO_LIST(bld.path.ant_glob(pattern))
+    files=TO_LIST(bld.path.ant_glob(pattern, flat=True))
     if trim_path:
         files2 = []
         for f in files:
@@ -761,13 +891,33 @@ def INSTALL_WILDCARD(bld, destdir, pattern, chmod=MODE_644, flat=False,
                   python_fixup=python_fixup, base_name=trim_path)
 Build.BuildContext.INSTALL_WILDCARD = INSTALL_WILDCARD
 
+def INSTALL_DIR(bld, path, chmod=0o755, env=None):
+    """Install a directory if it doesn't exist, always set permissions."""
+
+    if not path:
+        return []
 
-def INSTALL_DIRS(bld, destdir, dirs):
+    destpath = bld.EXPAND_VARIABLES(path)
+    if Options.options.destdir:
+        destpath = os.path.join(Options.options.destdir, destpath.lstrip(os.sep))
+
+    if bld.is_install > 0:
+        if not os.path.isdir(destpath):
+            try:
+                Logs.info('* create %s', destpath)
+                os.makedirs(destpath)
+                os.chmod(destpath, chmod)
+            except OSError as e:
+                if not os.path.isdir(destpath):
+                    raise Errors.WafError("Cannot create the folder '%s' (error: %s)" % (path, e))
+Build.BuildContext.INSTALL_DIR = INSTALL_DIR
+
+def INSTALL_DIRS(bld, destdir, dirs, chmod=0o755, env=None):
     '''install a set of directories'''
     destdir = bld.EXPAND_VARIABLES(destdir)
     dirs = bld.EXPAND_VARIABLES(dirs)
     for d in TO_LIST(dirs):
-        bld.install_dir(os.path.join(destdir, d))
+        INSTALL_DIR(bld, os.path.join(destdir, d), chmod, env)
 Build.BuildContext.INSTALL_DIRS = INSTALL_DIRS
 
 
@@ -786,78 +936,30 @@ def MANPAGES(bld, manpages, install):
             bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 Build.BuildContext.MANPAGES = MANPAGES
 
-def SAMBAMANPAGES(bld, manpages):
+def SAMBAMANPAGES(bld, manpages, extra_source=None):
     '''build and install manual pages'''
     bld.env.SAMBA_EXPAND_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/expand-sambadoc.xsl'
     bld.env.SAMBA_MAN_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/man.xsl'
-    bld.env.SAMBA_CATALOGS = 'file:///etc/xml/catalog file://' + bld.srcnode.abspath() + '/bin/default/docs-xml/build/catalog.xml'
+    bld.env.SAMBA_CATALOG = bld.srcnode.abspath() + '/bin/default/docs-xml/build/catalog.xml'
+    bld.env.SAMBA_CATALOGS = 'file:///etc/xml/catalog file:///usr/local/share/xml/catalog file://' + bld.env.SAMBA_CATALOG
+
     for m in manpages.split():
         source = m + '.xml'
+        if extra_source is not None:
+            source = [source, extra_source]
         bld.SAMBA_GENERATOR(m,
                             source=source,
                             target=m,
                             group='final',
+                            dep_vars=['SAMBA_MAN_XSL', 'SAMBA_EXPAND_XSL', 'SAMBA_CATALOG'],
                             rule='''XML_CATALOG_FILES="${SAMBA_CATALOGS}"
                                     export XML_CATALOG_FILES
-                                    ${XSLTPROC} --xinclude --stringparam noreference 0 -o ${TGT}.xml --nonet ${SAMBA_EXPAND_XSL} ${SRC}
+                                    ${XSLTPROC} --xinclude --stringparam noreference 0 -o ${TGT}.xml --nonet ${SAMBA_EXPAND_XSL} ${SRC[0].abspath(env)}
                                     ${XSLTPROC} --nonet -o ${TGT} ${SAMBA_MAN_XSL} ${TGT}.xml'''
                             )
         bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 Build.BuildContext.SAMBAMANPAGES = SAMBAMANPAGES
 
-#############################################################
-# give a nicer display when building different types of files
-def progress_display(self, msg, fname):
-    col1 = Logs.colors(self.color)
-    col2 = Logs.colors.NORMAL
-    total = self.position[1]
-    n = len(str(total))
-    fs = '[%%%dd/%%%dd] %s %%s%%s%%s\n' % (n, n, msg)
-    return fs % (self.position[0], self.position[1], col1, fname, col2)
-
-def link_display(self):
-    if Options.options.progress_bar != 0:
-        return Task.Task.old_display(self)
-    fname = self.outputs[0].bldpath(self.env)
-    return progress_display(self, 'Linking', fname)
-Task.TaskBase.classes['cc_link'].display = link_display
-
-def samba_display(self):
-    if Options.options.progress_bar != 0:
-        return Task.Task.old_display(self)
-
-    targets    = LOCAL_CACHE(self, 'TARGET_TYPE')
-    if self.name in targets:
-        target_type = targets[self.name]
-        type_map = { 'GENERATOR' : 'Generating',
-                     'PROTOTYPE' : 'Generating'
-                     }
-        if target_type in type_map:
-            return progress_display(self, type_map[target_type], self.name)
-
-    if len(self.inputs) == 0:
-        return Task.Task.old_display(self)
-
-    fname = self.inputs[0].bldpath(self.env)
-    if fname[0:3] == '../':
-        fname = fname[3:]
-    ext_loc = fname.rfind('.')
-    if ext_loc == -1:
-        return Task.Task.old_display(self)
-    ext = fname[ext_loc:]
-
-    ext_map = { '.idl' : 'Compiling IDL',
-                '.et'  : 'Compiling ERRTABLE',
-                '.asn1': 'Compiling ASN1',
-                '.c'   : 'Compiling' }
-    if ext in ext_map:
-        return progress_display(self, ext_map[ext], fname)
-    return Task.Task.old_display(self)
-
-Task.TaskBase.classes['Task'].old_display = Task.TaskBase.classes['Task'].display
-Task.TaskBase.classes['Task'].display = samba_display
-
-
 @after('apply_link')
 @feature('cshlib')
 def apply_bundle_remove_dynamiclib_patch(self):