From 9ee6d97c2883d42f204a533a8bc1f4562df778fb Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Wed, 16 Sep 2020 09:32:48 +0100
Subject: gentoo resync : 16.09.2020

---
 ...cs-compiler-1.0.4111-opencl-clang_version.patch | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 dev-util/intel-graphics-compiler/files/intel-graphics-compiler-1.0.4111-opencl-clang_version.patch

(limited to 'dev-util/intel-graphics-compiler/files')

diff --git a/dev-util/intel-graphics-compiler/files/intel-graphics-compiler-1.0.4111-opencl-clang_version.patch b/dev-util/intel-graphics-compiler/files/intel-graphics-compiler-1.0.4111-opencl-clang_version.patch
new file mode 100644
index 000000000000..8996466275c9
--- /dev/null
+++ b/dev-util/intel-graphics-compiler/files/intel-graphics-compiler-1.0.4111-opencl-clang_version.patch
@@ -0,0 +1,27 @@
+--- a/IGC/BiFModule/CMakeLists.txt
++++ b/IGC/BiFModule/CMakeLists.txt
+@@ -160,20 +160,10 @@
+ 
+ if(UNIX)
+   if(NOT ${CCLANG_BUILD_INTREE_LLVM})
+-    # Get common clang library soname
+-    get_target_property(CCLANG_LIB_PATH opencl-clang-lib "IMPORTED_LOCATION")
+-    execute_process(
+-      COMMAND readelf -d ${CCLANG_LIB_PATH}
+-      OUTPUT_VARIABLE CCLANG_READELF_CALL)
+-    string(REGEX MATCH "\\[${COMMON_CLANG_LIB_FULL_NAME}\\.([0-9](\\.[0-9]*)*[a-zA-Z0-9]*)\\]" CCLANG_SONAME_VERSION "${CCLANG_READELF_CALL}")
+-    set(CCLANG_SONAME_VERSION "${CMAKE_MATCH_1}")
+-
+-    # Check if common clang library is newer than 5.0.0 version on which we have SPIR-V support
+-    if("${CCLANG_SONAME_VERSION}" VERSION_GREATER "5.0.0")
+-      set_property(TARGET opencl-clang-lib PROPERTY "IMPORTED_SONAME" "${COMMON_CLANG_LIB_FULL_NAME}.${CCLANG_SONAME_VERSION}")
+-    else()
+-      message(FATAL_ERROR "[IGC\\BiFModule] : Version ${CCLANG_SONAME_VERSION} of library ${COMMON_CLANG_LIB_FULL_NAME} is below version 5.0.0 (where it's starts support of SPIR-V), please upgrade this library at least to version 5.0.0")
+-    endif()
++    # Workaround for https://bugs.gentoo.org/739138 : instead of checking
++    # the version of opencl-clang, have ebuilds set CCLANG_SONAME_VERSION
++    # for us.
++    set_property(TARGET opencl-clang-lib PROPERTY "IMPORTED_SONAME" "${COMMON_CLANG_LIB_FULL_NAME}.${CCLANG_SONAME_VERSION}")
+   endif()
+   if (NOT CCLANG_FROM_SYSTEM)
+     install(FILES $<TARGET_FILE:opencl-clang-lib> DESTINATION ${CMAKE_INSTALL_FULL_LIBDIR} COMPONENT igc-opencl)
-- 
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