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| author | Rémi Verschelde <rverschelde@gmail.com> | 2019-02-10 15:36:55 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-02-10 15:36:55 +0100 |
| commit | 5892b122819091c026f546c1766cdbc06b6e87c8 (patch) | |
| tree | bd723fa0d2f6dd4dbe67e963acd8d10423deaa7d | |
| parent | 26a547f7fce022dd5565c95b90c79f412943c90f (diff) | |
| parent | 2be62587eecbcad855d2d864af13ea407596ed8b (diff) | |
Merge pull request #25763 from akien-mga/scons-decider
SCons: Make MD5-timestamp decider and implicit_cache debug-only
| -rw-r--r-- | SConstruct | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/SConstruct b/SConstruct index 57fa305a15..78516415c4 100644 --- a/SConstruct +++ b/SConstruct @@ -86,13 +86,6 @@ env_base.split_modules = False env_base.module_version_string = "" env_base.msvc = False -# To decide whether to rebuild a file, use the MD5 sum only if the timestamp has changed. -# http://scons.org/doc/production/HTML/scons-user/ch06.html#idm139837621851792 -env_base.Decider('MD5-timestamp') -# Use cached implicit dependencies by default. Can be overridden by specifying `--implicit-deps-changed` in the command line. -# http://scons.org/doc/production/HTML/scons-user/ch06s04.html -env_base.SetOption('implicit_cache', 1) - env_base.__class__.android_add_maven_repository = methods.android_add_maven_repository env_base.__class__.android_add_flat_dir = methods.android_add_flat_dir env_base.__class__.android_add_dependency = methods.android_add_dependency @@ -233,6 +226,16 @@ env_base.platform_apis = platform_apis if (env_base['target'] == 'debug'): env_base.Append(CPPDEFINES=['DEBUG_MEMORY_ALLOC','DISABLE_FORCED_INLINE']) + # The two options below speed up incremental builds, but reduce the certainty that all files + # will properly be rebuilt. As such, we only enable them for debug (dev) builds, not release. + + # To decide whether to rebuild a file, use the MD5 sum only if the timestamp has changed. + # http://scons.org/doc/production/HTML/scons-user/ch06.html#idm139837621851792 + env_base.Decider('MD5-timestamp') + # Use cached implicit dependencies by default. Can be overridden by specifying `--implicit-deps-changed` in the command line. + # http://scons.org/doc/production/HTML/scons-user/ch06s04.html + env_base.SetOption('implicit_cache', 1) + if (env_base['no_editor_splash']): env_base.Append(CPPDEFINES=['NO_EDITOR_SPLASH']) |