Fix parallel recursive make to build directories in order


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3794 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile.common b/Makefile.common
index cd21b40..da51571 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -179,12 +179,10 @@
 
 ifdef DIRS  # Only do this if we're using DIRS!
 
-all     :: $(addsuffix /.makeall    , $(DIRS))
-install :: $(addsuffix /.makeinstall, $(DIRS))
-clean   :: $(addsuffix /.makeclean  , $(DIRS))
-
-%/.makeall %/.makeclean %/.makeinstall:
-	$(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
+all install clean::
+	@for dir in ${DIRS}; do \
+		(cd $$dir; $(MAKE) $@) || exit 1; \
+	done
 endif
 
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