X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile.rules;h=3816bbb1a1cbb698f18ee0c30a6061dd6fb72e48;hb=d224c7879ae71979e8b9675b38e9a16310560dc3;hp=7bef65078845e62da1a2d5de960343182c389dd6;hpb=01b825d45b6f067e42e4c3d160b87f34459aab8c;p=oota-llvm.git

diff --git a/Makefile.rules b/Makefile.rules
index 7bef6507884..3816bbb1a1c 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -81,6 +81,11 @@ LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild
 LLVMConfigLibraryDependenciesInc := \
 	$(PROJ_OBJ_ROOT)/tools/llvm-config-2/LibraryDependencies.inc
 
+# This is for temporary backwards compatibility.
+ifndef TARGET_NATIVE_ARCH
+TARGET_NATIVE_ARCH := $(ARCH)
+endif
+
 # The rule to create the LLVMBuild Makefile fragment as well as the llvm-config
 # library table.
 #
@@ -92,7 +97,7 @@ LLVMConfigLibraryDependenciesInc := \
 $(LLVMBuildMakeFrag): $(PROJ_SRC_ROOT)/Makefile.rules
 	$(Echo) Constructing LLVMBuild project information.
 	$(Verb) $(LLVMBuildTool) \
-	  --native-target "$(ARCH)" \
+	  --native-target "$(TARGET_NATIVE_ARCH)" \
 	  --enable-targets "$(TARGETS_TO_BUILD)" \
 	  --write-library-table $(LLVMConfigLibraryDependenciesInc) \
 	  --write-make-fragment $(LLVMBuildMakeFrag)
@@ -522,7 +527,11 @@ ifndef LLVM_TBLGEN
     LLVM_TBLGEN   := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
   endif
 endif
-LLVM_CONFIG := $(LLVMToolDir)/llvm-config
+ifeq ($(LLVM_CROSS_COMPILING),1)
+  LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config-2$(BUILD_EXEEXT)
+else
+  LLVM_CONFIG := $(LLVMToolDir)/llvm-config-2$(EXEEXT)
+endif
 ifndef LLVMLD
 LLVMLD    := $(LLVMToolDir)/llvm-ld$(EXEEXT)
 endif