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| author | Remko Tronçon <git@el-tramo.be> | 2009-12-23 12:14:50 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2009-12-23 12:14:50 (GMT) |
| commit | f288c20f0b47ab986c9511df2295b79b2b96c9ab (patch) | |
| tree | 086c1773e0e1100c929afaeed6730aa8d986c468 /SConstruct | |
| parent | 308ff634379e73a0c8668ffb0593d23f95b4dfa5 (diff) | |
| download | swift-f288c20f0b47ab986c9511df2295b79b2b96c9ab.zip swift-f288c20f0b47ab986c9511df2295b79b2b96c9ab.tar.bz2 | |
Added a 'max_jobs' build option.
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -11,12 +11,13 @@ vars.Add('ccflags', "Extra C(++) compiler flags") vars.Add('linkflags', "Extra linker flags") vars.Add(EnumVariable("test", "Compile and run tests", "none", ["none", "all", "unit", "system"])) vars.Add(BoolVariable("optimize", "Compile with optimizations turned on", "no")) vars.Add(BoolVariable("debug", "Compile with debug information", "yes" if os.name != "nt" else "no")) vars.Add(BoolVariable("warnings", "Compile with warnings turned on", "yes" if os.name != "nt" else "no")) +vars.Add(BoolVariable("max_jobs", "Build with maximum number of parallel jobs", "no")) if os.name != "nt" : vars.Add(BoolVariable("coverage", "Compile with coverage information", "no")) if os.name == "posix" : vars.Add(BoolVariable("valgrind", "Run tests with valgrind", "no")) if os.name == "mac" : vars.Add(BoolVariable("universal", "Create universal binaries", "no")) @@ -50,12 +51,16 @@ if env["PLATFORM"] == "win32" : # Override SConscript to handle tests oldSConscript = SConscript def SConscript(*arguments, **keywords) : if not keywords.get("test_only", False) or env["TEST"] : return apply(oldSConscript, arguments, keywords) +# Max out the number of jobs +if env["max_jobs"] : + import multiprocessing + SetOption("num_jobs", multiprocessing.cpu_count()) # Default compiler flags env["CCFLAGS"] = env.get("ccflags", []) env["LINKFLAGS"] = env.get("linkflags", []) if env["optimize"] : env.Append(CCFLAGS = "-O2") |