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cmake: disable warnings in libm + warning about EMMS instruction 

SDL_BlitCopyMMX ends with _mm_empty(), so the MMX state should be emptied.

(_mm_empty is the intrinsic function for emms)
main
Anonymous Maarten 2023-03-21 21:56:03 +01:00 committed by Anonymous Maarten
parent 345d1cd355
commit 29e19bf829
1 changed files with 17 additions and 1 deletions
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18
CMakeLists.txt
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@ -505,6 +505,22 @@ file(GLOB SOURCE_FILES
${SDL3_SOURCE_DIR}/src/video/*.c
${SDL3_SOURCE_DIR}/src/video/yuv2rgb/*.c)
if(USE_INTELCC)
# warning #39: division by zero
# warning #239: floating point underflow
# warning #264: floating-point value does not fit in required floating-point type
# warning #13203: No EMMS instruction before call to function
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/libm/e_exp.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd239 -wd264")
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/libm/e_log.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd39")
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/libm/e_log10.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd39")
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/video/SDL_blit_copy.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd13203")
set_property(SOURCE
"${SDL3_SOURCE_DIR}/src/libm/e_exp.c"
"${SDL3_SOURCE_DIR}/src/libm/e_log.c"
"${SDL3_SOURCE_DIR}/src/libm/e_log10.c"
"${SDL3_SOURCE_DIR}/src/libm/SDL_blit_copy.c"
PROPERTY SKIP_PRECOMPILE_HEADERS 1)
endif()
set(SDL_DEFAULT_ASSERT_LEVEL_CONFIGURED 1)
if(SDL_ASSERTIONS MATCHES "^(auto|)$")
@ -943,7 +959,7 @@ if(SDL_ASSEMBLY)
set(SDL_ALTIVEC_BLITTERS 1)
target_compile_options(sdl-build-options INTERFACE "-maltivec")
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/video/SDL_blit_N.c" APPEND PROPERTY COMPILE_DEFINITIONS "SDL_ENABLE_ALTIVEC")
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/video/SDL_blit_N.c" APPEND PROPERTY SKIP_PRECOMPILE_HEADERS 1)
set_property(SOURCE "${SDL3_SOURCE_DIR}/src/video/SDL_blit_N.c" PROPERTY SKIP_PRECOMPILE_HEADERS 1)
endif()
endif()