From 1568bb95cbae480e15ef985ad2e0e695a65516c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= Date: Fri, 14 Apr 2023 19:07:42 +0200 Subject: [PATCH] Support llvm headers in ${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}/ Fedora places llvm include files into that directory instead of assumed ${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}/include/ Try both, fail horribly when none of them exist --- cl_headers/CMakeLists.txt | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/cl_headers/CMakeLists.txt b/cl_headers/CMakeLists.txt index 788adff..70aa321 100644 --- a/cl_headers/CMakeLists.txt +++ b/cl_headers/CMakeLists.txt @@ -15,8 +15,15 @@ add_custom_command( endfunction(copy_file) if(USE_PREBUILT_LLVM) - set(OPENCL_HEADERS_DIR - "${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}/include/") + if(EXISTS "${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}/") + set(OPENCL_HEADERS_DIR + "${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}/include/") + elseif(EXISTS "${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}/") + set(OPENCL_HEADERS_DIR + "${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_MAJOR}/include/") + else() + message(FATAL_ERROR "[OPENCL-CLANG] Couldn't find prebuilt LLVM include directory.") + endif() else(USE_PREBUILT_LLVM) set(OPENCL_HEADERS_DIR "${CLANG_SOURCE_DIR}/lib/Headers") endif(USE_PREBUILT_LLVM)