Load flattening_tags_for_git into tags.

git-svn-id: https://wush.net/svn/mdaus-oss/tags/SIX-2.1.1@625 9d772353-a6c9-4ee9-b2cc-df47a7649cd5

modules/build/dumpenv.py

@@ -0,0 +1,36 @@
+from waflib.Build import BuildContext
+
+class dumpenv(BuildContext):
+    '''dumps the environment'''
+    cmd = 'dumpenv'
+    fun = 'build'
+
+    def execute(self):
+        # Recurse through all the wscripts to find all available tasks
+        self.restore()
+        if not self.all_envs:
+            self.load_envs()
+        self.recurse([self.run_dir])
+
+        targets = self.targets.split(',')
+        defines = []
+        for target in targets:
+            # Find the target
+            tsk = self.get_tgen_by_name(target)
+
+            # Actually create the task object
+            tsk.post()
+
+            # Now we can grab his defines
+            defines += tsk.env.DEFINES
+
+        # Sort and uniquify it, then print them all out preceded by the
+        # compiler define flag
+        defines = sorted(list(set(defines)))
+
+        str = ''
+        for define in defines:
+            if str:
+                str += ' '
+            str += self.env['DEFINES_ST'] % define
+        print str

modules/build/dumplib.py

@@ -0,0 +1,85 @@
+from waflib.Build import BuildContext
+import os
+
+class dumplib(BuildContext):
+    '''dumps the libs connected to the targets'''
+    cmd = 'dumplib'
+    fun = 'build'
+
+    # Returns either shared or static libs depending on the
+    # waf configuration
+    def resolveLibType(self, env):
+        if env.LIB_TYPE == 'stlib':
+            return env.STLIB
+        else:
+            return env.LIB
+
+    def execute(self):
+
+        # Recurse through all the wscripts to find all available tasks
+        self.restore()
+        if not self.all_envs:
+            self.load_envs()
+
+        self.recurse([self.run_dir])
+
+        targets = self.targets.split(',')
+        libs = []
+
+        for target in targets:
+            # Find the target
+            tsk = self.get_tgen_by_name(target)
+
+            # Actually create the task object
+            tsk.post()
+
+            # Now we can grab his libs
+            libs += self.resolveLibType(tsk.env)
+
+        # Now run again but add all the targets we found
+        # This resolves running with multiple targets
+        moduleDeps = ''
+        for lib in libs:
+            moduleDeps += str(lib).split('-')[0] + ' '
+
+        # Add in the original targets again
+        for target in targets:
+            moduleDeps += str(target).split('-')[0] + ' '
+
+        # Now run with the new module deps
+        modArgs = globals()
+        modArgs['NAME'] = 'dumplib'
+        modArgs['MODULE_DEPS'] = moduleDeps
+
+        # We need a source file here so it doesn't think it is headers only
+        topDir = tsk.bld.top_dir
+        buildDir = os.path.dirname(os.path.realpath(__file__))
+        modArgs['SOURCE_DIR'] = os.path.relpath(buildDir, topDir)
+        modArgs['SOURCE_EXT'] = 'pyc'
+        self.module(**modArgs)
+
+        self.recurse([self.run_dir])
+
+        libs = []
+        tsk = self.get_tgen_by_name('dumplib-c++')
+        tsk.post()
+        libs += self.resolveLibType(tsk.env)
+
+        # Uselibs are only need in static build.
+        # In shared builds they are added to the LIB value automatically
+        if tsk.env.LIB_TYPE == 'stlib':
+            for uselib in tsk.uselib:
+                if tsk.env['LIB_' + uselib]:
+                    libs += tsk.env['LIB_' + uselib]
+
+        if len(libs) == 0:
+            # If we found nothing print that we found nothing
+            # otherwise it looks like the command failed.
+            print 'No dependencies.'
+        else:
+            ret = ''
+            for lib in libs:
+                if ret:
+                    ret += ' '
+                ret += tsk.env.STLIB_ST % lib
+            print ret