3 # based on playground/evil in the waf svn tree
6 import Scripting, Utils, Options, Logs, Environment, fnmatch
7 from Constants import *
8 from samba_utils import *
11 '''run a single build task'''
14 raise Utils.WafError("Failed to build %s: %u" % (k, ret))
17 def run_named_build_task(cmd):
18 '''run a named build task, matching the cmd name using fnmatch
19 wildcards against inputs and outputs of all build tasks'''
20 bld = fake_build_environment(info=False)
22 cwd_node = bld.root.find_dir(os.getcwd())
23 top_node = bld.root.find_dir(bld.srcnode.abspath())
25 cmd = os.path.normpath(cmd)
27 # cope with builds of bin/*/*
28 if os.path.islink(cmd):
29 cmd = os_path_relpath(os.readlink(cmd), os.getcwd())
31 if cmd[0:12] == "bin/default/":
34 for g in bld.task_manager.groups:
35 for attr in ['outputs', 'inputs']:
37 s = getattr(t, attr, [])
39 relpath1 = k.relpath_gen(cwd_node)
40 relpath2 = k.relpath_gen(top_node)
41 if (fnmatch.fnmatch(relpath1, cmd) or
42 fnmatch.fnmatch(relpath2, cmd)):
50 raise Utils.WafError("Unable to find build target matching %s" % cmd)
53 def rewrite_compile_targets():
54 '''cope with the bin/ form of compile target'''
55 if not Options.options.compile_targets:
58 bld = fake_build_environment(info=False)
59 targets = LOCAL_CACHE(bld, 'TARGET_TYPE')
62 for t in Options.options.compile_targets.split(','):
63 if not os.path.islink(t):
67 list = link.split('/')
68 for name in [list[-1], '/'.join(list[-2:])]:
72 Options.options.compile_targets = ",".join(tlist)
76 def wildcard_main(missing_cmd_fn):
77 '''this replaces main from Scripting, allowing us to override the
78 behaviour for unknown commands
80 If a unknown command is found, then missing_cmd_fn() is called with
81 the name of the requested command
83 Scripting.commands = Options.arg_line[:]
85 # rewrite the compile targets to cope with the bin/xx form
86 rewrite_compile_targets()
88 while Scripting.commands:
89 x = Scripting.commands.pop(0)
91 ini = datetime.datetime.now()
93 fun = Scripting.configure
97 fun = getattr(Utils.g_module, x, None)
99 # this is the new addition on top of main from Scripting.py
104 ctx = getattr(Utils.g_module, x + '_context', Utils.Context)()
106 if x in ['init', 'shutdown', 'dist', 'distclean', 'distcheck']:
115 if not Options.options.progress_bar:
116 ela = ' (%s)' % Utils.get_elapsed_time(ini)
118 if x != 'init' and x != 'shutdown':
119 Logs.info('%r finished successfully%s' % (x, ela))
121 if not Scripting.commands and x != 'shutdown':
122 Scripting.commands.append('shutdown')
127 def fake_build_environment(info=True, flush=False):
128 """create all the tasks for the project, but do not run the build
129 return the build context in use"""
130 bld = getattr(Utils.g_module, 'build_context', Utils.Context)()
131 bld = Scripting.check_configured(bld)
133 Options.commands['install'] = False
134 Options.commands['uninstall'] = False
135 Options.is_install = False
137 bld.is_install = 0 # False
140 proj = Environment.Environment(Options.lockfile)
142 raise Utils.WafError("Project not configured (run 'waf configure' first)")
144 bld.load_dirs(proj[SRCDIR], proj[BLDDIR])
148 Logs.info("Waf: Entering directory `%s'" % bld.bldnode.abspath())
149 bld.add_subdirs([os.path.split(Utils.g_module.root_path)[0]])