diff options
Diffstat (limited to 'config.tests/x86_simd/CMakeLists.txt')
| -rw-r--r-- | config.tests/x86_simd/CMakeLists.txt | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/config.tests/x86_simd/CMakeLists.txt b/config.tests/x86_simd/CMakeLists.txt index b213cf10fc..b624b7bc95 100644 --- a/config.tests/x86_simd/CMakeLists.txt +++ b/config.tests/x86_simd/CMakeLists.txt @@ -4,12 +4,20 @@ project(x86_simd LANGUAGES CXX) include(../../cmake/QtPlatformSupport.cmake) include(../../cmake/QtCompilerOptimization.cmake) +# FIXME: Make the this project handle a list of SIMD entries. +# FIXME: Make this project handle appending of the cflags (similar to the qmake project). +# This is needed for the x86SimdAlways configure test ( +# aka we test to see if setting no SIMD (-msse2) cflags at all, will result in their implicit +# addition by the compiler). string(TOUPPER "${SIMD}" upper_simd) if(NOT DEFINED "QT_CFLAGS_${upper_simd}") - message(FATAL_ERROR "This compiler does not support ${SIMD}.") + # Don't use CMake error() because a configure error also fails the try_compile() call. + # Instead use a compile flag that doesn't exist to force a compiler error. + set(QT_CFLAGS_${upper_simd} "--qt-cflags-not-found") endif() add_executable("SimdTest${SIMD}") target_sources("SimdTest${SIMD}" PRIVATE main.cpp) target_compile_options("SimdTest${SIMD}" PRIVATE ${QT_CFLAGS_${upper_simd}}) +target_compile_definitions("SimdTest${SIMD}" PRIVATE QT_COMPILER_SUPPORTS_${upper_simd}) |