[cmake] Use CLANG_BINARY_DIR to determine the build directory.

The patch puts the ClangConfig.cmake in the expected location  when clang is
embedded into a framework.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@323051 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt
index be6d1d7257bc106ca3fd3abe653710b1081cf7a4..c97ebd4d984356166cfa7bfc88116e72b5fa5d11 100644 (file)
--- a/cmake/modules/CMakeLists.txt
+++ b/cmake/modules/CMakeLists.txt
@@ -2,7 +2,7 @@
 # link against them. LLVM calls its version of this file LLVMExports.cmake, but
 # the usual CMake convention seems to be ${Project}Targets.cmake.
 set(CLANG_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
-set(clang_cmake_builddir "${CMAKE_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
+set(clang_cmake_builddir "${CLANG_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
 
 # Keep this in sync with llvm/cmake/CMakeLists.txt!
 set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)