From: Dan Liew <dan@su-root.co.uk>
Date: Wed, 10 Sep 2014 11:09:23 +0000 (+0000)
Subject: Don't attempt to run llvm-config in cmake/modules/Makefile when doing
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=056270700dc2c0238b5efc5932494bf9932a3677;p=oota-llvm.git

Don't attempt to run llvm-config in cmake/modules/Makefile when doing
``make clean`` because it won't be available.

This is an attempt to unbreak buildbots broken by r217484.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217490 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/Makefile b/cmake/modules/Makefile
index 1ec5b190b35..dd31aa7926c 100644
--- a/cmake/modules/Makefile
+++ b/cmake/modules/Makefile
@@ -33,6 +33,8 @@ else
 	LLVM_ENABLE_RTTI := 0
 endif
 
+# Don't try to run llvm-config during clean because it won't be available
+ifneq ($(MAKECMDGOALS),clean)
 LLVM_LIBS_TO_EXPORT := $(subst -l,,$(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error))
 
 ifeq ($(LLVM_LIBS_TO_EXPORT),Error)
@@ -42,6 +44,7 @@ endif
 ifndef LLVM_LIBS_TO_EXPORT
 $(error LLVM_LIBS_TO_EXPORT cannot be empty)
 endif
+endif
 
 OBJMODS := LLVMConfig.cmake LLVMConfigVersion.cmake LLVMExports.cmake