From 153dc48cd3d9db1baf121e0a093f81bf0e84ce1a Mon Sep 17 00:00:00 2001
From: Dan Liew <dan@su-root.co.uk>
Date: Tue, 22 Jul 2014 15:41:33 +0000
Subject: [PATCH] Export LLVM_ENABLE_RTTI and LLVM_ENABLE_EH in
 LLVMConfig.cmake so clients of LLVM know if RTTI and/or EH were enabled in
 the build of LLVM they are trying to link against.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213664 91177308-0d34-0410-b5e6-96231b3b80d8
---
 cmake/modules/LLVMConfig.cmake.in |  4 ++++
 cmake/modules/Makefile            | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/cmake/modules/LLVMConfig.cmake.in b/cmake/modules/LLVMConfig.cmake.in
index dca54845f34..7c314ac7c83 100644
--- a/cmake/modules/LLVMConfig.cmake.in
+++ b/cmake/modules/LLVMConfig.cmake.in
@@ -23,6 +23,10 @@ set(TARGET_TRIPLE "@TARGET_TRIPLE@")
 
 set(LLVM_ENABLE_ASSERTIONS @LLVM_ENABLE_ASSERTIONS@)
 
+set(LLVM_ENABLE_EH @LLVM_ENABLE_EH@)
+
+set(LLVM_ENABLE_RTTI @LLVM_ENABLE_RTTI@)
+
 set(LLVM_ENABLE_TERMINFO @LLVM_ENABLE_TERMINFO@)
 
 set(LLVM_ENABLE_THREADS @LLVM_ENABLE_THREADS@)
diff --git a/cmake/modules/Makefile b/cmake/modules/Makefile
index b8fe20e7c61..33021bcbc9a 100644
--- a/cmake/modules/Makefile
+++ b/cmake/modules/Makefile
@@ -21,6 +21,18 @@ else
 	LLVM_ENABLE_ASSERTIONS := 1
 endif
 
+ifeq ($(REQUIRES_EH),1)
+	LLVM_ENABLE_EH := 1
+else
+	LLVM_ENABLE_EH := 0
+endif
+
+ifeq ($(REQUIRES_RTTI),1)
+	LLVM_ENABLE_RTTI := 1
+else
+	LLVM_ENABLE_RTTI := 0
+endif
+
 OBJMODS := LLVMConfig.cmake LLVMConfigVersion.cmake LLVMExports.cmake
 
 $(PROJ_OBJ_DIR)/LLVMConfig.cmake: LLVMConfig.cmake.in $(LLVMBuildCMakeFrag)
@@ -39,6 +51,8 @@ $(PROJ_OBJ_DIR)/LLVMConfig.cmake: LLVMConfig.cmake.in $(LLVMBuildCMakeFrag)
 	  -e 's/@LLVM_TARGETS_WITH_JIT@/'"$(TARGETS_WITH_JIT)"'/' \
 	  -e 's/@TARGET_TRIPLE@/'"$(TARGET_TRIPLE)"'/' \
 	  -e 's/@LLVM_ENABLE_ASSERTIONS@/'"$(LLVM_ENABLE_ASSERTIONS)"'/' \
+	  -e 's/@LLVM_ENABLE_EH@/'"$(LLVM_ENABLE_EH)"'/' \
+	  -e 's/@LLVM_ENABLE_RTTI@/'"$(LLVM_ENABLE_RTTI)"'/' \
 	  -e 's/@LLVM_ENABLE_TERMINFO@/'"$(ENABLE_TERMINFO)"'/' \
 	  -e 's/@LLVM_ENABLE_THREADS@/'"$(ENABLE_THREADS)"'/' \
 	  -e 's/@LLVM_ENABLE_ZLIB@/'"$(ENABLE_ZLIB)"'/' \