Add support vor CONCURRENCY_LEVEL and 'scons -j <n>' to debian build

[senf.git] / SConstruct

diff --git a/SConstruct b/SConstruct
index 3d8d8a1..391fb03 100644 (file)
--- a/SConstruct
+++ b/SConstruct
@@ -1,31 +1,95 @@
 # -*- python -*-
 
-import sys, glob, os.path
+import sys, glob, os.path, datetime, pwd, time
 sys.path.append('senfscons')
 import SENFSCons
 
 ###########################################################################
 
+# Load utilities and setup libraries
 SENFSCons.UseBoost()
 SENFSCons.UseSTLPort()
 env = SENFSCons.MakeEnvironment()
 
+env.Help("""
+Additional top-level build targets:
+
+all_tests    Build and run unit tests for all modules
+all_docs     Build documentation for all modules
+all          Build everything
+install_all  Install SENF into $PREFIX
+deb          Build debian source and binary package
+debsrc       Build debian source package
+debbin       Build debian binary package
+""")
+
+if os.environ.get('debian_build'):
+    rev = os.popen("dpkg-parsechangelog | awk '/^Version:/{print $2}'").read().strip()
+else:
+    rev = 'r' + os.popen("svnversion").read().strip().lower()
+
+# Configure build
 env.Append(
    CPPPATH = [ '#' ],
-   LIBS = [ 'iberty' ],
+   LIBS = [ 'iberty', '$BOOSTREGEXLIB' ],
+   DOXY_XREF_TYPES = [ 'bug', 'fixme', 'todo', 'idea' ],
+   DOXY_HTML_XSL = '#/doclib/html-munge.xsl',
+   ENV = { 'TODAY' : str(datetime.date.today()),
+           'REVISION' : rev,
+           'LOGNAME' : os.environ['LOGNAME'], # needed by the debian build scripts
+           'CONCURRENCY_LEVEL' : env.GetOption('num_jobs') or "1"
+           },
 )
 
 Export('env')
 
+# Build modules (that is, instruct to build ... the build happens later)
 SConscript(glob.glob("*/SConscript"))
 
 SENFSCons.StandardTargets(env)
 SENFSCons.GlobalTargets(env)
 SENFSCons.Doxygen(env)
+
 SENFSCons.DoxyXRef(env,
-                   TYPES = ('bug','fixme','todo','idea'),
                    HTML_HEADER = '#/doclib/doxy-header-overview.html',
                    HTML_FOOTER = '#/doclib/doxy-footer.html')
 
+def updateRevision(target, source, env):
+    rev = env['ENV']['REVISION'][1:]
+    if ':' in rev:
+        print
+        print "Working copy not clean. Run 'svn update'"
+        print
+        return 1
+    if 'm' in rev and not ARGUMENTS.get('force_deb'):
+        print
+        print "Working copy contains local changes. Commit first"
+        print
+        return 1
+    if 's' in rev:
+        rev = rev[:-1]
+    if 'm' in rev:
+        rev = rev[:-1]
+    changelog = file('debian/changelog.template').read() % {
+        'rev': rev,
+        'user': pwd.getpwuid(os.getuid()).pw_gecos.split(',')[0].strip(),
+        'date': time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()) }
+    file('debian/changelog','w').write(changelog)
+
+if not os.environ.get('debian_build'):
+    env.AlwaysBuild(
+        env.Alias('deb', [], [ updateRevision,
+                               "dpkg-buildpackage -us -uc -rfakeroot -I.svn" ]))
+
+    env.AlwaysBuild(
+        env.Alias('debsrc', [], [ updateRevision,
+                                  "dpkg-buildpackage -us -uc -rfakeroot -S -I.svn" ]))
+
+    env.AlwaysBuild(
+        env.Alias('debbin', [], [ updateRevision,
+                                  "dpkg-buildpackage -us -uc -rfakeroot -nc" ]))
+
+# Create Doxyfile.local if not cleaning and the file does not exist
+# 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"))