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cmake: only build uclibc when building without external libc

This commit is contained in:
Anonymous Maarten 2024-08-23 02:16:08 +02:00 committed by Anonymous Maarten
parent 3e60fb4223
commit 702abfe7d5
1 changed files with 12 additions and 2 deletions
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14
CMakeLists.txt
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@ -482,7 +482,6 @@ sdl_glob_sources(
"${SDL3_SOURCE_DIR}/src/joystick/*.c"
"${SDL3_SOURCE_DIR}/src/haptic/*.c"
"${SDL3_SOURCE_DIR}/src/hidapi/*.c"
"${SDL3_SOURCE_DIR}/src/libm/*.c"
"${SDL3_SOURCE_DIR}/src/locale/*.c"
"${SDL3_SOURCE_DIR}/src/main/*.c"
"${SDL3_SOURCE_DIR}/src/misc/*.c"
@ -498,6 +497,11 @@ sdl_glob_sources(
"${SDL3_SOURCE_DIR}/src/video/*.c"
"${SDL3_SOURCE_DIR}/src/video/yuv2rgb/*.c"
)
if(NOT SDL_LIBC)
sdl_glob_sources(
"${SDL3_SOURCE_DIR}/src/libm/*.c"
)
endif()
if(MSVC AND TARGET SDL3-shared)
if(SDL_CPU_X64)
enable_language(ASM_MASM)
@ -1053,6 +1057,9 @@ if(SDL_LIBC)
}
" LIBC_HAS_${MATH_FN})
set(HAVE_${MATH_FN} ${LIBC_HAS_${MATH_FN}})
if(NOT HAVE_${MATH_FN})
sdl_sources("${SDL3_SOURCE_DIR}/src/libm/s_${math_fn}.c")
endif()
check_c_source_compiles("
#include <math.h>
@ -1070,7 +1077,10 @@ if(SDL_LIBC)
return ${math_fn}f(f);
}
" LIBC_HAS_${MATH_FN}F)
set(HAVE_${MATH_FN}F "${LIBC_HAS_${MATH_FN}}")
set(HAVE_${MATH_FN}F "${LIBC_HAS_${MATH_FN}F}")
if(NOT HAVE_${MATH_FN}F)
sdl_sources("${SDL3_SOURCE_DIR}/src/libm/s_${math_fn}f.c")
endif()
endforeach()
cmake_pop_check_state()