mirror of https://github.com/libsdl-org/SDL
cmake: fix detection of math library functions.
Fixes https://github.com/libsdl-org/SDL/issues/7011
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@ -1057,6 +1057,7 @@ if(SDL_LIBC)
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check_library_exists(m pow "" HAVE_LIBM)
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check_library_exists(m pow "" HAVE_LIBM)
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if(HAVE_LIBM)
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if(HAVE_LIBM)
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cmake_push_check_state()
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_LIBRARIES m)
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foreach(_FN
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foreach(_FN
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atan atan2 atanf atan2f ceil ceilf copysign copysignf cos cosf
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atan atan2 atanf atan2f ceil ceilf copysign copysignf cos cosf
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exp expf fabs fabsf floor floorf fmod fmodf log logf log10 log10f
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exp expf fabs fabsf floor floorf fmod fmodf log logf log10 log10f
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