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-rw-r--r--tools/driver/Makefile6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/driver/Makefile b/tools/driver/Makefile
index 447f0e4eb0..0f5d962c22 100644
--- a/tools/driver/Makefile
+++ b/tools/driver/Makefile
@@ -17,6 +17,12 @@ else
endif
endif
+# We don't currently expect production Clang builds to be interested in
+# plugins. This is important for startup performance.
+ifdef CLANG_IS_PRODUCTION
+TOOL_NO_EXPORTS := 1
+endif
+
# Include tool version information on OS X.
TOOL_INFO_PLIST := Info.plist