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| author | Owen Rudge <owen@owenrudge.net> | 2021-01-07 16:04:01 +0000 |
|---|---|---|
| committer | Owen Rudge <owen@owenrudge.net> | 2021-01-08 16:58:14 +0000 |
| commit | bbc96fd37c56a7bf69d4c0a8c7b8e5cc89a0a16d (patch) | |
| tree | da3f85ec1eb8c7f69e321d1a99a700f11295e5b8 /cmake | |
| parent | 188bf0fbc92b26cbbd5bcd67c5352ab7f6ad769b (diff) | |
| download | openttd-bbc96fd37c56a7bf69d4c0a8c7b8e5cc89a0a16d.tar.xz | |
Fix: Don't add -mno-sse4 on arm64
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/CompileFlags.cmake | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/cmake/CompileFlags.cmake b/cmake/CompileFlags.cmake index f0b8af061..772041a42 100644 --- a/cmake/CompileFlags.cmake +++ b/cmake/CompileFlags.cmake @@ -129,14 +129,16 @@ macro(compile_flags) endif() if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang") - include(CheckCXXCompilerFlag) - check_cxx_compiler_flag("-mno-sse4" NO_SSE4_FOUND) - - if(NO_SSE4_FOUND) - add_compile_options( - # Don't use SSE4 for general sources to increase compatibility. - -mno-sse4 - ) + if (NOT CMAKE_OSX_ARCHITECTURES STREQUAL "arm64") + include(CheckCXXCompilerFlag) + check_cxx_compiler_flag("-mno-sse4" NO_SSE4_FOUND) + + if(NO_SSE4_FOUND) + add_compile_options( + # Don't use SSE4 for general sources to increase compatibility. + -mno-sse4 + ) + endif() endif() endif() elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel") |