X-Git-Url: http://g0dil.de/git?p=senf.git;a=blobdiff_plain;f=SConstruct;h=8566c0f91fb9cfb50203a2feb6dbce2ab9937db8;hp=2340272c18d65f94832bb1b549893f32d56b29b9;hb=HEAD;hpb=f214d8c456b57c851066b6dd437049938f8a91ee diff --git a/SConstruct b/SConstruct index 2340272..8566c0f 100644 --- a/SConstruct +++ b/SConstruct @@ -1,121 +1,317 @@ # -*- python -*- -import sys, glob, os.path, datetime, pwd, time, fnmatch, string -sys.path.append(Dir('#/senfscons').abspath) -sys.path.append(Dir('#/doclib').abspath) +import sys, os.path import SENFSCons, senfutil ########################################################################### # Load utilities and setup libraries and configure build -SENFSCons.UseBoost() -SENFSCons.UseSTLPort() -env = SENFSCons.MakeEnvironment() +env = Environment() + +env.Decider('MD5-timestamp') +env.EnsureSConsVersion(1,2) + +# Load all the local SCons tools +senfutil.loadTools(env) 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 -install_all Install SENF into $PREFIX -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 -""") +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 +test_changes Build tests only for files with local changes (queries svn or git) +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 +linklint Check links of doxygen documentation with 'linklint' +fixlinks Fix broken links in doxygen documentation +all_valgrinds Run all tests under valgrind/memcheck +lcov Generate test coverage output in doc/lcov and lcov.info -# Options used to debug inlining: -# -# INLINE_OPTS = [ '-finline-limit=20000', '--param','large-function-growth=10000', -# '--param', 'large-function-insns=10000', '--param','inline-unit-growth=10000', -# '-fvisibility-inlines-hidden', '-fno-inline-functions', '-Winline' ] -# -# BEWARE: You need lots of ram to compile with these settings (approx 1G) +The following additional targets may be called within subdirectories, either +using '$ scons -u ' or '$ scons /: -INLINE_OPTS = [ '-finline-limit=5000' ] +test Build and run unit test for this module +doc Build the documentation of this module +valgrind Run the unit test of this module under valgrind -env.Append( - CPPPATH = [ '#/include' ], - CXXFLAGS = [ '-Wall', '-Woverloaded-virtual', '-Wno-long-long' ] + INLINE_OPTS, - LIBS = [ 'rt', '$BOOSTREGEXLIB', '$BOOSTIOSTREAMSLIB', '$BOOSTSIGNALSLIB', - '$BOOSTFSLIB' ], - TEST_EXTRA_LIBS = [ ], - ENV = { 'PATH' : os.environ.get('PATH') }, - CLEAN_PATTERNS = [ '*~', '#*#', '*.pyc', 'semantic.cache', '.sconsign', '.sconsign.dblite' ], +When cleaning up using '$ scons -c ', some targets are handled specially: + +all Remove everything generated by the build including temporary and + backup files + +some Remove all files not needed for building like temporary or backup + files. This target is only valid when called as clean target. + +You may execute targets on a remote host via ssh (if the directory layout is the +same) by calling + + $ scons @[@] + +Some more elaborate unit tests may be enabled by setting appropritate variables +in the shell (unix) environment + +SENF_TIMING_CRITICAL_TESTS + Enables unit tests which depend on timing measurements. These + unit tests should only be run on a single core and an otherwise + idle system. + +SENF_WLAN_TEST_INTERFACE + WLAN interface to use for testing. The interface should not be + actively in use. + +SENF_ETH_TEST_INTERFACE + Ethernet interface to use for testing. The interface should not + be actively in use. + +Some unit tests will only run when executed to 'root'. +""") + +env.Replace( + expandLogOption = senfutil.expandLogOption, + CXXFLAGS_ = env.BuildTypeOptions('CXXFLAGS'), + CPPDEFINES_ = env.BuildTypeOptions('CPPDEFINES'), + LINKFLAGS_ = env.BuildTypeOptions('LINKFLAGS'), ) +env.Append( + IMPORT_ENV = [ 'PATH', 'HOME', 'SSH_*', 'SENF*', 'CCACHE_*', 'DISTCC_*' ], + + CLEAN_SOME_PATTERNS = [ '*~', '#*#', '*.pyc', 'semantic.cache' ], + CLEAN_PATTERNS = [ '.sconsign*', '.sconf_temp' ], + + CPPPATH = [ '#', '$BUILDDIR', + '${NEED_BOOST_EXT and "#/boost_ext" or None}' ], + LIBPATH = [ '$LOCALLIBDIR' ], + LIBS = [ '$EXTRA_LIBS' ], + EXTRA_LIBS = [ 'rt' ], + TEST_EXTRA_LIBS = [ ], + VALGRINDARGS = [ '--num-callers=50' ], + + CPP_INCLUDE_EXTENSIONS = [ '.h', '.hh', '.ih', '.mpp', '.cci', '.ct', '.cti' ], + CPP_EXCLUDE_EXTENSIONS = [ '.test.hh' ], + + # INLINE_OPTS_DEBUG are insane. Only useful for inline debugging. Need at least 1G free RAM + INLINE_OPTS_DEBUG = [ '-finline-limit=20000', '-fvisibility-inlines-hidden', + '-fno-inline-functions', '-Winline' + '--param','large-function-growth=10000', + '--param', 'large-function-insns=10000', + '--param','inline-unit-growth=10000' ], + INLINE_OPTS_GCC = [ '-finline-limit=5000', '--param', 'inline-unit-growth=60' ], + INLINE_OPTS = [ '${str(CXX).split("/")[-1] == "g++" and "$INLINE_OPTS_GCC" or None}' ], + CXXFLAGS_CLANG = [ '-Wno-unneeded-internal-declaration' ], # needed for BOOST_PARAMETER_KEYWORD + CXXFLAGS = [ '-Wall', '-Woverloaded-virtual', '-Wno-long-long', '$INLINE_OPTS', + '-pipe', '$CXXFLAGS_', '-fno-strict-aliasing', + "${profile and '-pg' or None}", + '${str(CXX).split("/")[-1] == "clang++" and "$CXXFLAGS_CLANG" or None}' ], + CXXFLAGS_final = [ '-O3', '-fno-threadsafe-statics','-fno-stack-protector', + "${profile and ' ' or '-ffunction-sections'}" ], + CXXFLAGS_normal = [ '-O2', '-g' ], + CXXFLAGS_debug = [ '-O0', '-g' ], + CPPDEFINES = [ '$expandLogOption', '$CPPDEFINES_' ], + CPPDEFINES_final = [ 'SENF_PPI_NOTRACE', 'NDEBUG', + 'BOOST_NO_MT', 'BOOST_DISABLE_ASSERTS', 'BOOST_DISABLE_THREADS' ], + CPPDEFINES_normal = [ 'SENF_DEBUG' ], + CPPDEFINES_debug = [ '$CPPDEFINES_normal' ], + + LINKFLAGS = [ '-rdynamic', '$LINKFLAGS_', "${profile and '-pg' or None}" ], + LINKFLAGS_final = [ "${profile and ' ' or '-Wl,--gc-sections'}" ], + LINKFLAGS_normal = [ '-Wl,-S' ], + LINKFLAGS_debug = [ '-g' ], +) env.SetDefault( - LIBSENF = "senf" + PREFIX = '#/dist', + LIBINSTALLDIR = '$PREFIX${syslayout and "/lib" or ""}', + BININSTALLDIR = '$PREFIX${syslayout and "/bin" or ""}', + INCLUDEINSTALLDIR = '$PREFIX${syslayout and "/include" or ""}', + CONFINSTALLDIR = '${syslayout and "$LIBINSTALLDIR/senf" or "$PREFIX"}', + OBJINSTALLDIR = '$CONFINSTALLDIR', + DOCINSTALLDIR = '$PREFIX${syslayout and "/share/doc/senf" or "/manual"}', + SCONSINSTALLDIR = '$CONFINSTALLDIR/site_scons', + + BUILDDIR = '${FLAVOR and "#/build/$FLAVOR" or "#"}', + LOCALLIBDIR = '$BUILDDIR', + + LIBSENF = "senf", + LCOV = "lcov", + GENHTML = "genhtml", + VALGRIND = "valgrind", + SCONSBIN = env.File("#/tools/scons"), + SCONSARGS = ([ '-Q', '-j$CONCURRENCY_LEVEL' ] + + [ '%s=%s' % (k,v) for k,v in ARGLIST ]), + SCONS = "@$SCONSBIN $SCONSARGS", + CONCURRENCY_LEVEL = env.GetOption('num_jobs') or 1, + TOPDIR = env.Dir('#').abspath, + LIBADDSUFFIX = '${FLAVOR and "_$FLAVOR" or ""}', + OBJADDSUFFIX = '${LIBADDSUFFIX}', + FLAVOR = '', + + PARSEFLAGS = '', +) + +# Set variables from command line +senfutil.parseArguments( + env, + BoolVariable('final', 'Build final (optimized) build', False), + BoolVariable('debug', 'Link in debug symbols', False), + BoolVariable('profile', 'compile and link with the profiling enabled option', False), + BoolVariable('syslayout', 'Install in to system layout directories (lib/, include/ etc)', False), + BoolVariable('sparse_tests', 'Link tests against object files and not the senf lib', False) ) -# Parse the log option command line parameter into the SENF_LOG_CONF macro -senfutil.setLogOption(env) +# Add UNIX env vars matching IMPORT_ENV patterns into the execution environment +senfutil.importProcessEnv(env) + +# Handle 'test_changes' +if 'test_changes' in COMMAND_LINE_TARGETS and not env.has_key('only_tests'): + import SparseTestHack + env['only_tests'] = " ".join(x.abspath for x in SparseTestHack.findSCMChanges(env)) + +if env.has_key('only_tests') : env['sparse_tests'] = True Export('env') -# Create Doxyfile.local otherwise doxygen will barf on this non-existent file -# Create it even when cleaning, to silence the doxygen builder warnings -if not os.path.exists("Doxyfile.local"): - Execute(Touch("Doxyfile.local")) +########################################################################### +# Configure + +SConscript('SConfigure') -# Create local_config.h -if not env.GetOption('clean') and not os.path.exists("local_config.hh"): - Execute(Touch("local_config.hh")) +# Only add this here, after all configure checks have run + +env.Append(LIBS = [ '$LIBSENF$LIBADDSUFFIX', + '$BOOSTREGEXLIB', '$BOOSTSIGNALSLIB', + '$BOOSTFSLIB', '$BOOSTSYSTEMLIB', '$BOOSTDATETIMELIB' ]) ########################################################################### -# Define build targets -# 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 +# Create Doxyfile.local otherwise doxygen will barf on this non-existent file +# Create it even when cleaning, to silence the doxygen builder warnings +if not os.path.exists("doclib/Doxyfile.local"): + Execute(Touch("doclib/Doxyfile.local")) 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') + env.Execute([ "$SCONS prepare" ]) + +# Load SConscripts -# Load SConscripts. Need to load debian and doclib first (they change the global environment) +SConscriptChdir(0) SConscript("debian/SConscript") +SConscriptChdir(1) +if os.path.exists('SConscript.local') : SConscript('SConscript.local') +if env['sparse_tests']: + import SparseTestHack + SparseTestHack.setup(env) +if env.subst('$BUILDDIR') == '#': + SConscript("SConscript") +else: + SConscript("SConscript", variant_dir=env.subst('$BUILDDIR'), src_dir='#', duplicate=False) +SConscript("Examples/SConscript") +SConscript("HowTos/SConscript") SConscript("doclib/SConscript") -SConscript(list(set(glob.glob("*/SConscript")) - set(("debian/SConscript", "doclib/SConscript")))) - -# Define the main targets -SENFSCons.StandardTargets(env) -SENFSCons.GlobalTargets(env) - -env.Depends( SENFSCons.Doxygen(env), env.Value(env['ENV']['REVISION']) ) - -libsenf = env.Library(env.subst("$LIBSENF$LIBADDSUFFIX"), env['ALLOBJECTS']) -env.Default(libsenf) -env.Clean('all', libsenf) -env.Alias('default', libsenf) - -SENFSCons.InstallIncludeFiles(env, [ 'config.hh' ]) -env.Alias('install_all', env.Install('$LIBINSTALLDIR', libsenf)) - -if env.GetOption('clean'): - env.Clean('all', [ os.path.join(path,f) - for path, subdirs, files in os.walk('.') - for pattern in env['CLEAN_PATTERNS'] - for f in fnmatch.filter(files,pattern) ]) - -SENFSCons.PhonyTarget(env, 'prepare', [ 'true' ]) - -SENFSCons.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 -""".replace("\n"," ") ], [ 'all_tests' ]) +if env['sparse_tests']: + verbose = 'test_changes' in COMMAND_LINE_TARGETS + SparseTestHack.build(env, verbose, verbose) + +########################################################################### +# Define build targets + +#### install_all, default, all_tests, all +env.Install('${SCONSINSTALLDIR}', [ 'site_scons/__init__.py', + 'site_scons/senfutil.py', + 'site_scons/yaptu.py' ]) +env.InstallDir('${SCONSINSTALLDIR}', [ 'site_scons/site_tools', 'site_scons/lib' ], + FILTER_SUFFIXES=[ '','.css','.pl','.py','.sh','.sty','.xml','.xsl','.yap' ]) +env.Install('${INCLUDEINSTALLDIR}', 'boost_ext') +env.Install('${INCLUDEINSTALLDIR}/senf', 'senf/boost_intrusive') + +env.Alias('install_all', env.FindInstalledFiles()) +env.Alias('default', DEFAULT_TARGETS) +env.Alias('all_tests', env.FindAllBoostUnitTests()) +env.Alias('test_changes', 'all_tests') +env.Alias('all', [ 'default', 'all_tests', 'examples', 'all_docs' ]) + +#### prepare and -c some +env.PhonyTarget('prepare', [], []) +env.PhonyTarget('some', [], []) + +#### valgrind +env.Alias('all_valgrinds') +if env.get('HAVE_VALGRIND'): + for test in env.FindAllBoostUnitTests(): + stamp = env.Command(test[0].dir.File('.test-valgrind.stamp'), + [ test[0].dir.File('.test.bin'), 'tools/valgrind.sup' ], + [ """$VALGRIND --tool=memcheck + --error-exitcode=1 + --suppressions=${SOURCES[1]} + $VALGRINDARGS + ${SOURCES[0]} --result_code=no $BOOSTTESTARGS + """.replace("\n"," "), + Touch("$TARGET") ]) + alias = env.Command(test[0].dir.File('valgrind'), stamp, [ env.NopAction() ]) + env.Alias('all_valgrinds', alias) + +### lcov +env.PhonyTarget('lcov', [], [ + '$SCONS' + ' debug=1' + ' BUILDDIR="#/build/lcov"' + ' CCFLAGS+="-fprofile-arcs -ftest-coverage"' + ' LIBS+="gcov"' + ' all_tests', + '$LCOV' + ' --follow' + ' --directory $TOPDIR/build/lcov/senf' + ' --capture' + ' --output-file /tmp/senf_lcov.info' + ' --base-directory $TOPDIR', + '$LCOV' + ' --output-file lcov.info' + ' --remove /tmp/senf_lcov.info "*/include/*" "*/boost/*" "*.test.*"', + '$GENHTML' + ' --output-directory doc/lcov' + ' --title all_tests lcov.info', + 'rm /tmp/senf_lcov.info' ]) +senfutil.CleanGlob(env, ['lcov','some','all'], [ '*.gcno', '*.gcda', '*.gcov' ]) +env.Clean(['lcov', 'all'], [ 'lcov.info', env.Dir('doc/lcov'), env.Dir('build/lcov') ]) + +#### clean + +env.Clean('all', ('.prepare-stamp', env.Dir('dist'), env.Dir('build'))) + +senfutil.CleanGlob(env, 'all', '$CLEAN_PATTERNS') +senfutil.CleanGlob(env, ['some', 'all'], '$CLEAN_SOME_PATTERNS') + +if env.GetOption('clean') and 'all' in BUILD_TARGETS: + env.Depends('all', ('lcov', 'all_valgrinds')) + # Disable writing to the deleted .sconsign file + import SCons.SConsign + SCons.SConsign.write = lambda : None if not env.GetOption('clean') and not os.path.exists(".prepare-stamp"): Execute(Touch(".prepare-stamp")) + +### execute targets on remote hosts +for target in COMMAND_LINE_TARGETS: + if '@' in target: + realtarget, host = target.split('@',1) + cwd=env.GetLaunchDir() + home=os.environ['HOME']+'/' + if cwd.startswith(home) : cwd = cwd[len(home):] + args = [ '$SCONSARGS' ] + if env.GetLaunchDir() != os.getcwd(): + args.append('-u') + env.PhonyTarget(target, [], [ "ssh $HOST scons $SCONSARGS -C $DIR $RTARGET" ], + HOST=host, RTARGET=realtarget, DIR=cwd, SCONSARGS=args) + +env.PhonyTarget('clean', [], [ + lambda **args: sys.stderr.write( + "=================================================================\n" + "'clean' is not a valid target, use the '-c' option instead:\n" + " $ scons -c all\n" + "=================================================================\n") ])