diff options
| author | Andrew Morrow <acm@mongodb.com> | 2016-08-08 21:13:07 -0400 |
|---|---|---|
| committer | Andrew Morrow <acm@mongodb.com> | 2016-08-13 13:12:32 -0400 |
| commit | bd66e1bdbc627979e7bb6824fbdfc132093a9bf9 (patch) | |
| tree | e4ad3b067b77c76d69ad987f71788d9de1056f86 /SConstruct | |
| parent | f210923e76fa101ca417a085dd370219221cdda0 (diff) | |
| download | mongo-bd66e1bdbc627979e7bb6824fbdfc132093a9bf9.tar.gz | |
SERVER-25402 Add an option to not cache linked artifacts
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/SConstruct b/SConstruct index add7f7b52c0..358bd840180 100644 --- a/SConstruct +++ b/SConstruct @@ -15,6 +15,8 @@ import uuid from buildscripts import utils from buildscripts import moduleconfig +import SCons + from mongo_scons_utils import ( default_buildinfo_environment_data, default_variant_dir_generator, @@ -426,8 +428,10 @@ add_option('win-version-min', ) add_option('cache', + choices=["all", "nolinked"], + const='all', help='Use an object cache rather than a per-build variant directory (experimental)', - nargs=0, + nargs='?', ) add_option('cache-dir', @@ -1119,6 +1123,27 @@ if has_option("cache"): env.FatalError("Mixing --cache and --gcov doesn't work correctly yet. See SERVER-11084") env.CacheDir(str(env.Dir(cacheDir))) + if get_option("cache") == "nolinked": + def noCacheEmitter(target, source, env): + for t in target: + env.NoCache(t) + return target, source + + def addNoCacheEmitter(builder): + origEmitter = builder.emitter + if SCons.Util.is_Dict(origEmitter): + for k,v in origEmitter: + origEmitter[k] = SCons.Builder.ListEmitter([v, noCacheEmitter]) + elif SCons.Util.is_List(origEmitter): + emitter.append(noCacheEmitter) + else: + builder.emitter = SCons.Builder.ListEmitter([origEmitter, noCacheEmitter]) + + addNoCacheEmitter(env['BUILDERS']['Program']) + addNoCacheEmitter(env['BUILDERS']['StaticLibrary']) + addNoCacheEmitter(env['BUILDERS']['SharedLibrary']) + addNoCacheEmitter(env['BUILDERS']['LoadableModule']) + # Normalize the link model. If it is auto, then a release build uses 'object' mode. Otherwise # we automatically select the 'static' model on non-windows platforms, or 'object' if on # Windows. If the user specified, honor the request, unless it conflicts with the requirement |