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cmake: disable warnings in libm + warning about EMMS instruction

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

(_mm_empty is the intrinsic function for emms)
This commit is contained in:
Anonymous Maarten 2023-03-23 06:56:44 +01:00 committed by Anonymous Maarten
parent d1dc195208
commit 51c10bef0b
1 changed files with 11 additions and 0 deletions
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11
CMakeLists.txt
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@ -526,6 +526,17 @@ file(GLOB SOURCE_FILES
${SDL2_SOURCE_DIR}/src/video/*.c
${SDL2_SOURCE_DIR}/src/video/yuv2rgb/*.c)
if(USE_INTELCC)
# warning #39: division by zero
# warning #239: floating point underflow
# warning #264: floating-point value does not fit in required floating-point type
# warning #13203: No EMMS instruction before call to function
set_property(SOURCE "${SDL2_SOURCE_DIR}/src/libm/e_exp.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd239 -wd264")
set_property(SOURCE "${SDL2_SOURCE_DIR}/src/libm/e_log.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd39")
set_property(SOURCE "${SDL2_SOURCE_DIR}/src/libm/e_log10.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd39")
set_property(SOURCE "${SDL2_SOURCE_DIR}/src/video/SDL_blit_copy.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -wd13203")
endif()
set(SDL_DEFAULT_ASSERT_LEVEL_CONFIGURED 1)
if(SDL_ASSERTIONS MATCHES "^(auto|)$")