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Diffstat (limited to 'third_party/zlib/zlib_main.scons')
| -rw-r--r-- | third_party/zlib/zlib_main.scons | 327 |
1 files changed, 0 insertions, 327 deletions
diff --git a/third_party/zlib/zlib_main.scons b/third_party/zlib/zlib_main.scons deleted file mode 100644 index 88f8996..0000000 --- a/third_party/zlib/zlib_main.scons +++ /dev/null @@ -1,327 +0,0 @@ -# This file is generated; do not edit. - -__doc__ = ''' -Wrapper configuration for building this entire "solution," -including all the specific targets in various *.scons files. -''' - -import os -import sys - -import SCons.Environment -import SCons.Util - -def GetProcessorCount(): - ''' - Detects the number of CPUs on the system. Adapted form: - http://codeliberates.blogspot.com/2008/05/detecting-cpuscores-in-python.html - ''' - # Linux, Unix and Mac OS X: - if hasattr(os, 'sysconf'): - if os.sysconf_names.has_key('SC_NPROCESSORS_ONLN'): - # Linux and Unix or Mac OS X with python >= 2.5: - return os.sysconf('SC_NPROCESSORS_ONLN') - else: # Mac OS X with Python < 2.5: - return int(os.popen2("sysctl -n hw.ncpu")[1].read()) - # Windows: - if os.environ.has_key('NUMBER_OF_PROCESSORS'): - return max(int(os.environ.get('NUMBER_OF_PROCESSORS', '1')), 1) - return 1 # Default - -# Support PROGRESS= to show progress in different ways. -p = ARGUMENTS.get('PROGRESS') -if p == 'spinner': - Progress(['/\r', '|\r', '\\\r', '-\r'], - interval=5, - file=open('/dev/tty', 'w')) -elif p == 'name': - Progress('$TARGET\r', overwrite=True, file=open('/dev/tty', 'w')) - -# Set the default -j value based on the number of processors. -SetOption('num_jobs', GetProcessorCount() + 1) - -# Have SCons use its cached dependency information. -SetOption('implicit_cache', 1) - -# Only re-calculate MD5 checksums if a timestamp has changed. -Decider('MD5-timestamp') - -# Since we set the -j value by default, suppress SCons warnings about being -# unable to support parallel build on versions of Python with no threading. -default_warnings = ['no-no-parallel-support'] -SetOption('warn', default_warnings + GetOption('warn')) - -AddOption('--mode', nargs=1, dest='conf_list', default=[], - action='append', help='Configuration to build.') - -AddOption('--verbose', dest='verbose', default=False, - action='store_true', help='Verbose command-line output.') - - -# -sconscript_file_map = dict( - zlib = 'zlib.scons', -) - -class LoadTarget: - ''' - Class for deciding if a given target sconscript is to be included - based on a list of included target names, optionally prefixed with '-' - to exclude a target name. - ''' - def __init__(self, load): - ''' - Initialize a class with a list of names for possible loading. - - Arguments: - load: list of elements in the LOAD= specification - ''' - self.included = set([c for c in load if not c.startswith('-')]) - self.excluded = set([c[1:] for c in load if c.startswith('-')]) - - if not self.included: - self.included = set(['all']) - - def __call__(self, target): - ''' - Returns True if the specified target's sconscript file should be - loaded, based on the initialized included and excluded lists. - ''' - return (target in self.included or - ('all' in self.included and not target in self.excluded)) - -if 'LOAD' in ARGUMENTS: - load = ARGUMENTS['LOAD'].split(',') -else: - load = [] -load_target = LoadTarget(load) - -sconscript_files = [] -for target, sconscript in sconscript_file_map.iteritems(): - if load_target(target): - sconscript_files.append(sconscript) - - -target_alias_list= [] - -conf_list = GetOption('conf_list') -if conf_list: - # In case the same --mode= value was specified multiple times. - conf_list = list(set(conf_list)) -else: - conf_list = ['Debug'] - -sconsbuild_dir = Dir('../../sconsbuild') - - -def FilterOut(self, **kw): - kw = SCons.Environment.copy_non_reserved_keywords(kw) - for key, val in kw.items(): - envval = self.get(key, None) - if envval is None: - # No existing variable in the environment, so nothing to delete. - continue - - for vremove in val: - # Use while not if, so we can handle duplicates. - while vremove in envval: - envval.remove(vremove) - - self[key] = envval - - # TODO(sgk): SCons.Environment.Append() has much more logic to deal - # with various types of values. We should handle all those cases in here - # too. (If variable is a dict, etc.) - - -non_compilable_suffixes = { - 'LINUX' : set([ - '.bdic', - '.css', - '.dat', - '.fragment', - '.gperf', - '.h', - '.hh', - '.hpp', - '.html', - '.hxx', - '.idl', - '.in', - '.in0', - '.in1', - '.js', - '.mk', - '.rc', - '.sigs', - '', - ]), - 'WINDOWS' : set([ - '.h', - '.hh', - '.hpp', - '.dat', - '.idl', - '.in', - '.in0', - '.in1', - ]), -} - -def compilable(env, file): - base, ext = os.path.splitext(str(file)) - if ext in non_compilable_suffixes[env['TARGET_PLATFORM']]: - return False - return True - -def compilable_files(env, sources): - return [x for x in sources if compilable(env, x)] - -def GypProgram(env, target, source, *args, **kw): - source = compilable_files(env, source) - result = env.Program('$TOP_BUILDDIR/' + str(target), source, *args, **kw) - if env.get('INCREMENTAL'): - env.Precious(result) - return result - -def GypTestProgram(env, target, source, *args, **kw): - source = compilable_files(env, source) - result = env.Program('$TOP_BUILDDIR/' + str(target), source, *args, **kw) - if env.get('INCREMENTAL'): - env.Precious(*result) - return result - -def GypLibrary(env, target, source, *args, **kw): - source = compilable_files(env, source) - result = env.Library('$LIB_DIR/' + str(target), source, *args, **kw) - return result - -def GypLoadableModule(env, target, source, *args, **kw): - source = compilable_files(env, source) - result = env.LoadableModule('$TOP_BUILDDIR/' + str(target), source, *args, - **kw) - return result - -def GypStaticLibrary(env, target, source, *args, **kw): - source = compilable_files(env, source) - result = env.StaticLibrary('$LIB_DIR/' + str(target), source, *args, **kw) - return result - -def GypSharedLibrary(env, target, source, *args, **kw): - source = compilable_files(env, source) - result = env.SharedLibrary('$LIB_DIR/' + str(target), source, *args, **kw) - if env.get('INCREMENTAL'): - env.Precious(result) - return result - -def add_gyp_methods(env): - env.AddMethod(GypProgram) - env.AddMethod(GypTestProgram) - env.AddMethod(GypLibrary) - env.AddMethod(GypLoadableModule) - env.AddMethod(GypStaticLibrary) - env.AddMethod(GypSharedLibrary) - - env.AddMethod(FilterOut) - - env.AddMethod(compilable) - - -base_env = Environment( - tools = ['ar', 'as', 'gcc', 'g++', 'gnulink', 'chromium_builders'], - INTERMEDIATE_DIR='$OBJ_DIR/${COMPONENT_NAME}/_${TARGET_NAME}_intermediate', - LIB_DIR='$TOP_BUILDDIR/lib', - OBJ_DIR='$TOP_BUILDDIR/obj', - SCONSBUILD_DIR=sconsbuild_dir.abspath, - SHARED_INTERMEDIATE_DIR='$OBJ_DIR/_global_intermediate', - SRC_DIR=Dir('../..'), - TARGET_PLATFORM='LINUX', - TOP_BUILDDIR='$SCONSBUILD_DIR/$CONFIG_NAME', - LIBPATH=['$LIB_DIR'], -) - -if not GetOption('verbose'): - base_env.SetDefault( - ARCOMSTR='Creating library $TARGET', - ASCOMSTR='Assembling $TARGET', - CCCOMSTR='Compiling $TARGET', - CONCATSOURCECOMSTR='ConcatSource $TARGET', - CXXCOMSTR='Compiling $TARGET', - LDMODULECOMSTR='Building loadable module $TARGET', - LINKCOMSTR='Linking $TARGET', - MANIFESTCOMSTR='Updating manifest for $TARGET', - MIDLCOMSTR='Compiling IDL $TARGET', - PCHCOMSTR='Precompiling $TARGET', - RANLIBCOMSTR='Indexing $TARGET', - RCCOMSTR='Compiling resource $TARGET', - SHCCCOMSTR='Compiling $TARGET', - SHCXXCOMSTR='Compiling $TARGET', - SHLINKCOMSTR='Linking $TARGET', - SHMANIFESTCOMSTR='Updating manifest for $TARGET', - ) - -add_gyp_methods(base_env) - -for conf in conf_list: - env = base_env.Clone(CONFIG_NAME=conf) - SConsignFile(env.File('$TOP_BUILDDIR/.sconsign').abspath) - for sconscript in sconscript_files: - target_alias = env.SConscript(sconscript, exports=['env']) - if target_alias: - target_alias_list.extend(target_alias) - -Default(Alias('all', target_alias_list)) - -help_fmt = ''' -Usage: hammer [SCONS_OPTIONS] [VARIABLES] [TARGET] ... - -Local command-line build options: - --mode=CONFIG Configuration to build: - --mode=Debug [default] - --mode=Release - --verbose Print actual executed command lines. - -Supported command-line build variables: - LOAD=[module,...] Comma-separated list of components to load in the - dependency graph ('-' prefix excludes) - PROGRESS=type Display a progress indicator: - name: print each evaluated target name - spinner: print a spinner every 5 targets - -The following TARGET names can also be used as LOAD= module names: - -%s -''' - -if GetOption('help'): - def columnar_text(items, width=78, indent=2, sep=2): - result = [] - colwidth = max(map(len, items)) + sep - cols = (width - indent) / colwidth - if cols < 1: - cols = 1 - rows = (len(items) + cols - 1) / cols - indent = '%*s' % (indent, '') - sep = indent - for row in xrange(0, rows): - result.append(sep) - for i in xrange(row, len(items), rows): - result.append('%-*s' % (colwidth, items[i])) - sep = '\n' + indent - result.append('\n') - return ''.join(result) - - load_list = set(sconscript_file_map.keys()) - target_aliases = set(map(str, target_alias_list)) - - common = load_list and target_aliases - load_only = load_list - common - target_only = target_aliases - common - help_text = [help_fmt % columnar_text(sorted(list(common)))] - if target_only: - fmt = "The following are additional TARGET names:\n\n%s\n" - help_text.append(fmt % columnar_text(sorted(list(target_only)))) - if load_only: - fmt = "The following are additional LOAD= module names:\n\n%s\n" - help_text.append(fmt % columnar_text(sorted(list(load_only)))) - Help(''.join(help_text)) |