up to 16.0.0

[packages/opencl-clang.git] / llvm16.patch

diff --git a/llvm16.patch b/llvm16.patch
new file mode 100644 (file)
index 0000000..b2fd3d2
--- /dev/null
+++ b/llvm16.patch
@@ -0,0 +1,36 @@
+From 1568bb95cbae480e15ef985ad2e0e695a65516c5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= <fzatlouk@redhat.com>
+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)