Compatibility workarounds for SCons 0.97 (hardy)

[senf.git] / SConstruct

diff --git a/SConstruct b/SConstruct
index b7484c1..64376fa 100644 (file)
--- a/SConstruct
+++ b/SConstruct
@@ -3,6 +3,11 @@
 import sys, glob, os.path, fnmatch
 import SENFSCons, senfutil
 
+try:
+    BoolVariable
+except NameError:
+    BoolVariable = BoolOption
+
 ###########################################################################
 # Load utilities and setup libraries and configure build
 
@@ -17,15 +22,18 @@ env.Tool('CopyToDir')
 env.Tool('Boost')
 env.Tool('CombinedObject')
 env.Tool('PhonyTarget')
+env.Tool('InstallDir')
 
 env.Help("""
 Additional top-level build targets:
 
 prepare      Create all target files not part of the repository
+default      Build all default targets (like calling scons with no arguments)
+examples     Build all examples
 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
+install_all  Install SENF into $$PREFIX
 deb          Build debian source and binary package
 debsrc       Build debian source package
 debbin       Build debian binary package
@@ -34,14 +42,6 @@ fixlinks     Fix broken links in doxygen documentation
 valgrind     Run all tests under valgrind/memcheck
 """)
 
-class BuildTypeOptions:
-    def __init__(self, var):
-        self._var = var
-
-    def __call__(self, target, source, env, for_signature):
-        type = env['final'] and "final" or env['debug'] and "debug" or "normal"
-        return env[self._var + "_" + type]
-
 env.Replace(
    PKGDRAW                = 'doclib/pkgdraw',
 )
@@ -57,12 +57,15 @@ env.Append(
                               '$BOOSTIOSTREAMSLIB', '$BOOSTSIGNALSLIB', '$BOOSTFSLIB' ], 
    TEST_EXTRA_LIBS        = [  ],
 
-   PREFIX                 = '/usr/local',
-   LIBINSTALLDIR          = '$PREFIX',
-   BININSTALLDIR          = '$PREFIX',
-   INCLUDEINSTALLDIR      = '$PREFIX',
-   OBJINSTALLDIR          = '$LIBINSTALLDIR',
-   DOCINSTALLDIR          = '$PREFIX/docs',
+   PREFIX                 = '#/dist',
+   LIBINSTALLDIR          = '$PREFIX${syslayout and "/lib" or ""}',
+   BININSTALLDIR          = '$PREFIX${syslayout and "/bin" or ""}',
+   INCLUDEINSTALLDIR      = '$PREFIX${syslayout and "/include" or ""}',
+   OBJINSTALLDIR          = '${syslayout and "$LIBINSTALLDIR/senf" or "$PREFIX"}',
+   DOCINSTALLDIR          = '$PREFIX/manual',
+   SCONSINSTALLDIR        = '${syslayout and "$LIBINSTALLDIR/senf" or "$PREFIX"}/site_scons',
+   CONFINSTALLDIR         = '$OBJINSTALLDIR',
+
    CPP_INCLUDE_EXTENSIONS = [ '.h', '.hh', '.ih', '.mpp', '.cci', '.ct', '.cti' ],
    CPP_EXCLUDE_EXTENSIONS = [ '.test.hh' ],
 
@@ -76,33 +79,39 @@ env.Append(
    INLINE_OPTS            = [ '$INLINE_OPTS_NORMAL' ],
    CXXFLAGS               = [ '-Wall', '-Woverloaded-virtual', '-Wno-long-long', '$INLINE_OPTS',
                               '$CXXFLAGS_' ],
-   CXXFLAGS_              = BuildTypeOptions('CXXFLAGS'),
+   CXXFLAGS_              = senfutil.BuildTypeOptions('CXXFLAGS'),
    CXXFLAGS_final         = [ '-O3' ],
    CXXFLAGS_normal        = [ '-O0', '-g' ],
    CXXFLAGS_debug         = [ '$CXXFLAGS_normal' ],
 
    CPPDEFINES             = [ '$expandLogOption', '$CPPDEFINES_' ],
    expandLogOption        = senfutil.expandLogOption,
-   CPPDEFINES_            = BuildTypeOptions('CPPDEFINES'),
+   CPPDEFINES_            = senfutil.BuildTypeOptions('CPPDEFINES'),
    CPPDEFINES_final       = [ ],
    CPPDEFINES_normal      = [ 'SENF_DEBUG' ],
    CPPDEFINES_debug       = [ '$CPPDEFINES_normal' ],
 
    LINKFLAGS              = [ '-rdynamic', '$LINKFLAGS_' ],
-   LINKFLAGS_             = BuildTypeOptions('LINKFLAGS'),
+   LINKFLAGS_             = senfutil.BuildTypeOptions('LINKFLAGS'),
    LINKFLAGS_final        = [ ],
    LINKFLAGS_normal       = [ '-Wl,-S' ],
-   LINKFLAGS_debug        = [ ],
+   LINKFLAGS_debug        = [ '-g' ],
 )
 
 env.SetDefault(
-    LIBSENF = "senf",
-    final   = 0,
-    debug   = 0,
+    LIBSENF   = "senf",
+    final     = False,
+    debug     = False,
+    syslayout = False
 )
 
 # Set variables from command line
-env.Replace(**ARGUMENTS)
+senfutil.parseArguments(
+    env,
+    BoolVariable('final', 'Build final (optimized) build', False),
+    BoolVariable('debug', 'Link in debug symbols', False),
+    BoolVariable('syslayout', 'Install in to system layout directories (lib/, include/ etc)', False),
+)
 
 Export('env')
 
@@ -117,7 +126,9 @@ if not env.GetOption('clean') and not os.path.exists(".prepare-stamp") \
 
 # Load SConscripts
 
+SConscriptChdir(0)
 SConscript("debian/SConscript")
+SConscriptChdir(1)
 if os.path.exists('SConscript.local') : SConscript('SConscript.local')
 SConscript("senf/SConscript")
 SConscript("Examples/SConscript")
@@ -133,14 +144,24 @@ env.Depends(SENFSCons.Doxygen(env), env.Value(env['ENV']['REVISION']))
 #### libsenf.a
 libsenf = env.Library("$LOCALLIBDIR/${LIBSENF}${LIBADDSUFFIX}", env['ALLOBJECTS'])
 env.Default(libsenf)
-
 env.Install('$LIBINSTALLDIR', libsenf)
 
+def create(target, source, env): 
+    file(str(target[0]), 'w').write(source[0].get_contents()+"\n")
+env['BUILDERS']['CreateFile'] = Builder(action = create)
+
+conf = env.CreateFile("${LOCALLIBDIR}/${LIBSENF}${LIBADDSUFFIX}.conf", 
+                      env.Value(env.subst("$_CPPDEFFLAGS")))
+env.Default(conf)
+env.Install('$CONFINSTALLDIR', conf)
+
 #### install_all, default, all_tests, all
+env.Install('${SCONSINSTALLDIR}', 'site_scons/senfutil.py')
+
 env.Alias('install_all', env.FindInstalledFiles())
 env.Alias('default', DEFAULT_TARGETS)
 env.Alias('all_tests', env.FindAllBoostUnitTests())
-env.Alias('all', [ 'default', 'all_tests', 'all_docs' ])
+env.Alias('all', [ 'default', 'all_tests', 'examples', 'all_docs' ])
 
 #### prepare
 env.PhonyTarget('prepare', [], [])
@@ -168,7 +189,6 @@ if env.GetOption('clean'):
                        for path, subdirs, files in os.walk('.')
                        for pattern in env['CLEAN_PATTERNS']
                        for f in fnmatch.filter(files,pattern) ])
-    env.Clean('all', '.')
 
 if not env.GetOption('clean') and not os.path.exists(".prepare-stamp"):
     Execute(Touch(".prepare-stamp"))