Handle relative DPATH_TO_LLVM_ROOT

This commit is contained in:
Alexander Bolodurin 2013-02-06 01:46:48 +11:00
parent b7eded1417
commit 826ec0a12b

View File

@ -66,6 +66,11 @@ else()
set( CLANG_INCLUDES_DIR "${CMAKE_SOURCE_DIR}/llvm/include" )
endif()
if ( NOT IS_ABSOLUTE "${CLANG_INCLUDES_DIR}" )
get_filename_component(CLANG_INCLUDES_DIR
"${CMAKE_BINARY_DIR}/${CLANG_INCLUDES_DIR}" ABSOLUTE)
endif()
if ( NOT EXTERNAL_LIBCLANG_PATH AND PATH_TO_LLVM_ROOT )
# Need TEMP because find_library does not work with an option variable
find_library( TEMP clang