From: Douglas Gregor <dgregor@apple.com>
Date: Tue, 27 Sep 2011 21:28:10 +0000 (+0000)
Subject: If you download clang and delete the test directory, you can end up
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1456fec8420de3dfce396de844a9e37d13417423;p=clang

If you download clang and delete the test directory, you can end up
with the copy line failing with an error, yet the make will complete
successfully. From Greg Clayton!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140639 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Makefile b/Makefile
index b6c630aa10..50dcf8c127 100644
--- a/Makefile
+++ b/Makefile
@@ -68,7 +68,7 @@ ifeq ($(IS_TOP_LEVEL),1)
 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
 $(RecursiveTargets)::
 	$(Verb) for dir in test unittests; do \
-	  if [ ! -f $${dir}/Makefile ]; then \
+	  if [ -f $(PROJ_SRC_DIR)/$${dir}/Makefile ] && [ ! -f $${dir}/Makefile ]; then \
 	    $(MKDIR) $${dir}; \
 	    $(CP) $(PROJ_SRC_DIR)/$${dir}/Makefile $${dir}/Makefile; \
 	  fi \