diff options
author | Tor Egge <Tor.Egge@online.no> | 2023-02-13 11:33:20 +0100 |
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committer | Tor Egge <Tor.Egge@online.no> | 2023-02-13 11:33:20 +0100 |
commit | b890d3776b958a16bdb65e96a40208da78a37d34 (patch) | |
tree | 216a571458bf4fc47a99535d75a7d62ef34f0a9a /default_build_settings.cmake | |
parent | d9b9b45b5234eda663e55b5bab87268e895ab171 (diff) |
Require haswell cpu or newer when compiling with clang on linux.
Diffstat (limited to 'default_build_settings.cmake')
-rw-r--r-- | default_build_settings.cmake | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/default_build_settings.cmake b/default_build_settings.cmake index bd74f414691..7d2aab4e3d5 100644 --- a/default_build_settings.cmake +++ b/default_build_settings.cmake @@ -131,8 +131,8 @@ function(vespa_use_default_build_settings) if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") if(APPLE AND (("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang"))) elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") - # Avoid clang error on linux: _builtin_ia32_lddqu' needs target feature sse3 - set(DEFAULT_VESPA_CPU_ARCH_FLAGS "-march=westmere -mtune=haswell") + # Require haswell cpu or newer when compiling with clang on linux. + set(DEFAULT_VESPA_CPU_ARCH_FLAGS "-march=haswell -mtune=skylake") else() if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 13.0) # Temporary workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108599 |