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authorMike Stump <mrs@apple.com>2009-03-18 22:53:10 +0000
committerMike Stump <mrs@apple.com>2009-03-18 22:53:10 +0000
commitc8ea24e7729895fce09a1805bbcddcceea48e2a6 (patch)
tree025465e6d0bf80ab7a2b0e7ba6ebf733281d5707
parent622bfc8421b63660e392f8876470e71171fedb67 (diff)
Make -j8 safe.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67252 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/Driver/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Driver/Makefile b/lib/Driver/Makefile
index c47bf62b99..79932799b1 100644
--- a/lib/Driver/Makefile
+++ b/lib/Driver/Makefile
@@ -18,7 +18,7 @@ CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include -DTA
include $(LEVEL)/Makefile.common
-.ver:
+$(ObjDir)/.ver-svn .ver:
@if [ '$(SVN_REVISION)' != '$(shell cat $(ObjDir)/.ver-svn 2>/dev/null)' ]; then\
echo '$(SVN_REVISION)' > $(ObjDir)/.ver-svn; \
fi