From: Chris Lattner <sabre@nondot.org>
Date: Fri, 20 Mar 2009 05:23:53 +0000 (+0000)
Subject: strictly evaluate SVN_REVISION so that svnversion is run once instead of 4 times.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=71061bfac28f85bcbdc75a63b8be784ffb67d1e3;p=clang

strictly evaluate SVN_REVISION so that svnversion is run once instead of 4 times.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67365 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Makefile b/lib/Driver/Makefile
index 79932799b1..38b11ce8c9 100644
--- a/lib/Driver/Makefile
+++ b/lib/Driver/Makefile
@@ -12,12 +12,14 @@ LIBRARYNAME := clangDriver
 BUILD_ARCHIVE = 1
 CXXFLAGS = -fno-rtti
 
-SVN_REVISION = $(shell cd $(PROJ_SRC_DIR)/../.. && svnversion)
-
-CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include -DTARGET_TRIPLE='"$(TARGET_TRIPLE)"' -DSVN_REVISION='"$(SVN_REVISION)"'
 
 include $(LEVEL)/Makefile.common
 
+SVN_REVISION := $(shell cd $(PROJ_SRC_DIR)/../.. && svnversion)
+
+CPP.Defines += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include \
+         -DTARGET_TRIPLE='"$(TARGET_TRIPLE)"' -DSVN_REVISION='"$(SVN_REVISION)"'
+
 $(ObjDir)/.ver-svn .ver:
 	@if [ '$(SVN_REVISION)' != '$(shell cat $(ObjDir)/.ver-svn 2>/dev/null)' ]; then\
 		echo '$(SVN_REVISION)' > $(ObjDir)/.ver-svn;			\