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-rw-r--r--build/standalone.gypi8
1 files changed, 8 insertions, 0 deletions
diff --git a/build/standalone.gypi b/build/standalone.gypi
index 71b207e912..9f4a35f6df 100644
--- a/build/standalone.gypi
+++ b/build/standalone.gypi
@@ -328,6 +328,14 @@
'V8_USE_EXTERNAL_STARTUP_DATA',
],
}], # v8_use_external_startup_data==1
+ ['clang==1 or host_clang==1', {
+ # This is here so that all files get recompiled after a clang roll and
+ # when turning clang on or off.
+ # (defines are passed via the command line, and build systems rebuild
+ # things when their commandline changes). Nothing should ever read this
+ # define.
+ 'defines': ['CR_CLANG_REVISION=<!(python <(DEPTH)/tools/clang/scripts/update.py --print-revision)'],
+ }],
],
},
'xcode_settings': {