Merge pull request #17271 from azat/libunwind-cmake-3.19-build-fix

Fix libunwind build for cmake 3.19+
This commit is contained in:
alesapin 2020-11-25 17:09:40 +03:00 committed by GitHub
commit 77efcbcdbc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -22,7 +22,16 @@ set_source_files_properties(${LIBUNWIND_C_SOURCES} PROPERTIES COMPILE_FLAGS "-st
set(LIBUNWIND_ASM_SOURCES
${LIBUNWIND_SOURCE_DIR}/src/UnwindRegistersRestore.S
${LIBUNWIND_SOURCE_DIR}/src/UnwindRegistersSave.S)
# CMake doesn't pass the correct architecture for Apple prior to CMake 3.19 [1]
# Workaround these two issues by compiling as C.
#
# [1]: https://gitlab.kitware.com/cmake/cmake/-/issues/20771
if (APPLE AND CMAKE_VERSION VERSION_LESS 3.19)
set_source_files_properties(${LIBUNWIND_ASM_SOURCES} PROPERTIES LANGUAGE C)
else()
enable_language(ASM)
endif()
set(LIBUNWIND_SOURCES
${LIBUNWIND_CXX_SOURCES}