X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=SConstruct;h=c02b7cc6501ad497b05d4c2315ae630f5d892478;hb=63b650afb727cce067817ce9451eecb932446bf3;hp=8ee37de7d84f8b3437664f68b788076d5a6850e1;hpb=81447258e6ecc9b5d9434fa5a7d382684179c7ab;p=senf.git

diff --git a/SConstruct b/SConstruct
index 8ee37de..c02b7cc 100644
--- a/SConstruct
+++ b/SConstruct
@@ -8,8 +8,8 @@ import SENFSCons
 
 # This hack is needed for SCons V 0.96.1 compatibility. In current SCons versions
 # we can just use 'env.AlwaysBuild(env.Alias(target), [], action)'
-def PhonyTarget(env, target, action):
-    env.AlwaysBuild(env.Command(target + '.phony', 'SConstruct', env.Action(action)))
+def PhonyTarget(env, target, action, sources=[]):
+    env.AlwaysBuild(env.Command(target + '.phony', [ 'SConstruct' ] + sources, env.Action(action)))
     env.Alias(target, target + '.phony')
 
 def updateRevision(target, source, env):
@@ -41,16 +41,57 @@ def nonemptyFile(f):
 def checkLocalConf(target, source, env):
     if [ True for f in env['CONFIG_FILES'] if nonemptyFile(f) ]:
         print
-        print "You have made local modifications to 'SConfig' and/or 'Doxyfile.local'."
+        print "You have made local modifications to one of the following local configuration"
+        print "files:"
+        for f in env['CONFIG_FILES']:
+            print "    ",f
+        print
         print "Building a debian package would remove those files."
         print
         print "To continue, remove the offending file(s) and try again. Alternatively,"
         print "build a source package using 'scons debsrc' and may then build debian"
-        print "binary packages from this source-package without disrupting your print local"
+        print "binary packages from this source-package without disrupting your local"
         print "configuration."
         print
         return 1
 
+def getLibDepends(script):
+    # OUCH ...
+    return os.popen("perl -0777 -n -e '$,=\" \"; print $1=~m/'\"'\"'([^'\"'\"']*)'\"'\"'/g if /LIBS\s*=\s*\[([^\]]*)\]/' %s" % script).read().split()
+
+# Original topological sort code written by Ofer Faigon
+# (www.bitformation.com) and used with permission
+def topological_sort(items, partial_order):
+    """Perform topological sort.
+       items is a list of items to be sorted.
+       partial_order is a list of pairs. If pair (a,b) is in it, it means
+       that item a should appear before item b.
+       Returns a list of the items in one of the possible orders, or None
+       if partial_order contains a loop.
+    """
+    def add_node(graph, node):
+        if not graph.has_key(node):
+            graph[node] = [0] 
+    def add_arc(graph, fromnode, tonode):
+        graph[fromnode].append(tonode)
+        graph[tonode][0] = graph[tonode][0] + 1
+    graph = {}
+    for v in items:
+        add_node(graph, v)
+    for a,b in partial_order:
+        add_arc(graph, a, b)
+    roots = [node for (node,nodeinfo) in graph.items() if nodeinfo[0] == 0]
+    while len(roots) != 0:
+        root = roots.pop()
+        yield root
+        for child in graph[root][1:]:
+            graph[child][0] = graph[child][0] - 1
+            if graph[child][0] == 0:
+                roots.append(child)
+        del graph[root]
+    if len(graph.items()) != 0:
+        raise RuntimeError, "Loop detected in partial_order"
+
 ###########################################################################
 # Load utilities and setup libraries and configure build
 
@@ -61,6 +102,7 @@ env = SENFSCons.MakeEnvironment()
 env.Help("""
 Additional top-level build targets:
 
+prepare      Create all source files not part of the repository
 all_tests    Build and run unit tests for all modules
 all_docs     Build documentation for all modules
 all          Build everything
@@ -69,6 +111,8 @@ deb          Build debian source and binary package
 debsrc       Build debian source package
 debbin       Build debian binary package
 linklint     Check links of doxygen documentation with 'linklint'
+fixlinks     Fix broken links in doxygen documentation
+valgrind     Run all tests under valgrind/memcheck
 """)
 
 if os.environ.get('debian_build'):
@@ -85,14 +129,15 @@ def configFilesOpts(target, source, env, for_signature):
 
 env.Append(
    CPPPATH = [ '#/include' ],
-   LIBS = [ 'iberty', '$BOOSTREGEXLIB' ],
+   LIBS = [ 'iberty', '$BOOSTREGEXLIB', '$BOOSTFSLIB' ],
    DOXY_XREF_TYPES = [ 'bug', 'fixme', 'todo', 'idea' ],
    DOXY_HTML_XSL = '#/doclib/html-munge.xsl',
    ENV = { 'TODAY' : str(datetime.date.today()),
            'REVISION' : rev,
            'LOGNAME' : logname, # needed by the debian build scripts
-           'CONCURRENCY_LEVEL' : env.GetOption('num_jobs') or "1"
-           },
+           'CONCURRENCY_LEVEL' : env.GetOption('num_jobs') or "1",
+           'SCONS' : 1,
+         },
    CONFIG_FILES = [ 'Doxyfile.local', 'SConfig', 'local_config.hh' ],
    CONFIG_FILES_OPTS = configFilesOpts,
    CLEAN_PATTERNS = [ '*.pyc', 'semantic.cache', '.sconsign', '.sconsign.dblite' ],
@@ -103,8 +148,7 @@ env.Append(
 
 Export('env')
 
-# Create Doxyfile.local if not cleaning and the file does not exist
-# otherwise doxygen will barf on this non-existent file
+# Create Doxyfile.local otherwise doxygen will barf on this non-existent file
 if not env.GetOption('clean') and not os.path.exists("Doxyfile.local"):
     Execute(Touch("Doxyfile.local"))
 
@@ -115,8 +159,30 @@ if not env.GetOption('clean') and not os.path.exists("local_config.hh"):
 ###########################################################################
 # Define build targets
 
-SConscript(glob.glob("*/SConscript"))
+# Before defining any targets, check wether this is the first build in
+# pristine directory tree. If so, call 'scons prepare' so the dependencies
+# created later are correct
+
+if not env.GetOption('clean') and not os.path.exists(".prepare-stamp") \
+   and not os.environ.get("SCONS") and COMMAND_LINE_TARGETS != [ 'prepare' ]:
+    env.Execute([ "scons prepare" ])
+
+env.Clean('all', '.prepare-stamp')
+
+# Not nice, but until we get to fixing the dependency jungle
+# concerning generated sources ...
+scripts = []
+dependencies = []
 
+for script in glob.glob("*/SConscript"):
+    depends = getLibDepends(script)
+    script = script.split('/',1)[0]
+    scripts.append(script)
+    dependencies += [ (dep, script) for dep in depends ]
+
+for subdir in topological_sort(scripts, dependencies):
+    SConscript(os.path.join(subdir, "SConscript"))
+    
 SENFSCons.StandardTargets(env)
 SENFSCons.GlobalTargets(env)
 SENFSCons.Doxygen(env)
@@ -132,7 +198,7 @@ libsenf = env.Library(
     Flatten([ env.File(SENFSCons.LibPath(lib)).sources for lib in env['ALLLIBS'] ]))
 env.Default(libsenf)
 env.Clean('all', 'libsenf.a')
-env.Alias('all', 'libsenf.a')
+env.Alias('default', 'libsenf.a')
 
 env.Alias('install_all', env.Install('$LIBINSTALLDIR', libsenf))
 
@@ -160,7 +226,7 @@ PhonyTarget(env, 'debbin', [
 
 PhonyTarget(env, 'linklint', [
     'rm -rf linklint',
-    'linklint -doc linklint -net -limit 99999999 `find -type d -name html -printf "/%P/@ "`',
+    'linklint -doc linklint -limit 99999999 `find -type d -name html -printf "/%P/@ "`',
     '[ ! -r linklint/errorX.html ] || python linklint_addnames.py <linklint/errorX.html >linklint/errorX.html.new',
     '[ ! -r linklint/errorX.html.new ] || mv linklint/errorX.html.new linklint/errorX.html',
     '[ ! -r linklint/errorAX.html ] || python linklint_addnames.py <linklint/errorAX.html >linklint/errorAX.html.new',
@@ -172,4 +238,14 @@ PhonyTarget(env, 'fixlinks', [
     'python doclib/fix-links.py -v -s .svn -s linklint -s debian linklint/errorX.txt linklint/errorAX.txt',
 ])
 
+PhonyTarget(env, 'prepare', [])
+
+PhonyTarget(env, 'valgrind', [
+    'find -name .test.bin | while read test; do echo; echo "Running $$test"; echo; valgrind --tool=memcheck --error-exitcode=99 --suppressions=valgrind.sup $$test $BOOSTTESTARGS; [ $$? -ne 99 ] || exit 1; done'
+    ], [ 'all_tests' ])
+
 env.Clean('all', env.Dir('linklint'))
+
+env.Clean('all','.prepare-stamp')
+if not env.GetOption('clean') and not os.path.exists(".prepare-stamp"):
+    Execute(Touch(".prepare-stamp"))