diff options
Diffstat (limited to 'build_files/build_environment/cmake/dpcpp.cmake')
| -rw-r--r-- | build_files/build_environment/cmake/dpcpp.cmake | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/build_files/build_environment/cmake/dpcpp.cmake b/build_files/build_environment/cmake/dpcpp.cmake index 28315d1f703..ef6fc9c40c9 100644 --- a/build_files/build_environment/cmake/dpcpp.cmake +++ b/build_files/build_environment/cmake/dpcpp.cmake @@ -1,5 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-or-later +# LLVM does not switch over to cpp17 until llvm 16 and building ealier versions with +# MSVC is leading to some crashes in ISPC. Switch back to their default on all platforms +# for now. +string(REPLACE "-DCMAKE_CXX_STANDARD=17" " " DPCPP_CMAKE_FLAGS "${DEFAULT_CMAKE_FLAGS}") if(WIN32) set(LLVM_GENERATOR "Ninja") @@ -79,7 +83,7 @@ ExternalProject_Add(external_dpcpp CMAKE_GENERATOR ${LLVM_GENERATOR} SOURCE_SUBDIR llvm LIST_SEPARATOR ^^ - CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/dpcpp ${DEFAULT_CMAKE_FLAGS} ${DPCPP_EXTRA_ARGS} + CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/dpcpp ${DPCPP_CMAKE_FLAGS} ${DPCPP_EXTRA_ARGS} # CONFIGURE_COMMAND # ${PYTHON_BINARY} # ${BUILD_DIR}/dpcpp/src/external_dpcpp/buildbot/configure.py ${DPCPP_CONFIGURE_ARGS} |