[llvm] r199413 - Pass the --enable-libcpp configure option for cross builds, too.

[Bob Wilson]

Author: bwilson
Date: Thu Jan 16 13:35:01 2014
New Revision: 199413

URL: http://llvm.org/viewvc/llvm-project?rev=199413&view=rev
Log:
Pass the --enable-libcpp configure option for cross builds, too.

<rdar://problem/15831288>

Modified:
    llvm/trunk/Makefile

Modified: llvm/trunk/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile?rev=199413&r1=199412&r2=199413&view=diff
==============================================================================
--- llvm/trunk/Makefile (original)
+++ llvm/trunk/Makefile Thu Jan 16 13:35:01 2014
@@ -114,9 +114,13 @@ cross-compile-build-tools:
 	  unset CXXFLAGS ; \
 	  unset SDKROOT ; \
 	  unset UNIVERSAL_SDK_PATH ; \
+	  configure_opts= ; \
+	  if test "$ENABLE_LIBCPP" -ne 0 ; then \
+	    configure_opts="$$configure_opts --enable-libcpp"; \
+	  fi; \
 	  $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
 		--host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE) \
-	        --disable-polly ; \
+	        --disable-polly $$configure_opts; \
 	  cd .. ; \
 	fi; \
 	($(MAKE) -C BuildTools \