[llvm-commits] [llvm] r62895 - in /llvm/trunk: Makefile.rules tools/Makefile

[Mike Stump]

Author: mrs
Date: Fri Jan 23 18:00:41 2009
New Revision: 62895

URL: http://llvm.org/viewvc/llvm-project?rev=62895&view=rev
Log:
Perform optional clang building.

Modified:
    llvm/trunk/Makefile.rules
    llvm/trunk/tools/Makefile

Modified: llvm/trunk/Makefile.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=62895&r1=62894&r2=62895&view=diff

==============================================================================
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Fri Jan 23 18:00:41 2009
@@ -613,6 +613,13 @@
 endif
 
 #-----------------------------------------------------------
+# Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
+#-----------------------------------------------------------
+ifdef OPTIONAL_PARALLEL_DIRS
+  PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)"))
+endif
+
+#-----------------------------------------------------------
 # Handle the PARALLEL_DIRS options for parallel construction
 #-----------------------------------------------------------
 ifdef PARALLEL_DIRS

Modified: llvm/trunk/tools/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/Makefile?rev=62895&r1=62894&r2=62895&view=diff

==============================================================================
--- llvm/trunk/tools/Makefile (original)
+++ llvm/trunk/tools/Makefile Fri Jan 23 18:00:41 2009
@@ -8,6 +8,10 @@
 ##===----------------------------------------------------------------------===##
 
 LEVEL := ..
+
+# Build clang if present.
+OPTIONAL_PARALLEL_DIRS := clang
+
 # NOTE: The tools are organized into five groups of four consisting of one
 # large and three small executables. This is done to minimize memory load
 # in parallel builds.  Please retain this ordering.