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| author | Remko Tronçon <git@el-tramo.be> | 2012-07-15 08:56:48 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2012-07-15 09:38:40 (GMT) |
| commit | 8853ae3063bc9d3fb5b023352dd0fb4fb6cc277b (patch) | |
| tree | 86261f1621615c340791839a434ae6162ee9baaa /BuildTools/SCons/SConstruct | |
| parent | b3f5d140e336e042724f2e37796d8ba50570d88c (diff) | |
| download | swift-8853ae3063bc9d3fb5b023352dd0fb4fb6cc277b.zip swift-8853ae3063bc9d3fb5b023352dd0fb4fb6cc277b.tar.bz2 | |
Provide replace_pragma_once flag.
Diffstat (limited to 'BuildTools/SCons/SConstruct')
| -rw-r--r-- | BuildTools/SCons/SConstruct | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/BuildTools/SCons/SConstruct b/BuildTools/SCons/SConstruct index 5640877..cd7a25a 100644 --- a/BuildTools/SCons/SConstruct +++ b/BuildTools/SCons/SConstruct @@ -71,8 +71,6 @@ def checkObjCHeader(context, header) : # Platform configuration ################################################################################ -env.Append(CPPPATH = [root]) - if ARGUMENTS.get("force-configure", 0) : SCons.SConf.SetCacheMode("force") @@ -493,6 +491,31 @@ if env.Dir("#/.git").exists() : if not env.GetOption("clean") : env.Install("#/.git/hooks", Glob("#/BuildTools/Git/Hooks/*")) + +################################################################################ +# Replace #pragma once with proper guards on platforms that require it +################################################################################ + +if ARGUMENTS.get("replace_pragma_once", False) : + env.Tool("ReplacePragmaOnce", toolpath = ["#/BuildTools/SCons/Tools"]) + + def relpath(path, start) : + i = len(os.path.commonprefix([path, start])) + return path[i+1:] + + for actual_root, dirs, files in os.walk(root) : + if "3rdParty" in actual_root : + continue + for file in files : + if not file.endswith(".h") : + continue + include = relpath(os.path.join(actual_root, file), root) + env.ReplacePragmaOnce("#/include/" + include, "#/" + include) + env.Append(CPPPATH = ["#/include"]) +else : + env.Append(CPPPATH = [root]) + + ################################################################################ # Project files ################################################################################ @@ -528,6 +551,7 @@ if ARGUMENTS.get("sloccount", False) : for project in env["PROJECTS"] : env.SLOCCount("#/" + project) + ################################################################################ # Print summary ################################################################################ |