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update SDL3 from 3.2.20 to 3.4.2

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This commit is contained in:
Sven Balzer
2026-04-01 18:25:03 +02:00
parent 1daf4d79f1
commit 05b19704f8
1626 changed files with 124218 additions and 191491 deletions
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libs/SDL3/cmake/sdlcompilers.cmake
+68 -1
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@@ -3,6 +3,7 @@ macro(SDL_DetectCompiler)
set(USE_GCC FALSE)
set(USE_INTELCC FALSE)
set(USE_QCC FALSE)
set(USE_TCC FALSE)
if(CMAKE_C_COMPILER_ID MATCHES "Clang|IntelLLVM")
set(USE_CLANG TRUE)
# Visual Studio 2019 v16.2 added support for Clang/LLVM.
@@ -16,6 +17,8 @@ macro(SDL_DetectCompiler)
set(USE_INTELCC TRUE)
elseif(CMAKE_C_COMPILER_ID MATCHES "QCC")
set(USE_QCC TRUE)
elseif(CMAKE_C_COMPILER_ID MATCHES "TinyCC")
set(USE_TCC TRUE)
endif()
endmacro()
@@ -39,7 +42,7 @@ function(SDL_AddCommonCompilerFlags TARGET)
cmake_pop_check_state()
endif()
if(USE_GCC OR USE_CLANG OR USE_INTELCC OR USE_QCC)
if(USE_GCC OR USE_CLANG OR USE_INTELCC OR USE_QCC OR USE_TCC)
if(MINGW)
# See if GCC's -gdwarf-4 is supported
# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101377 for why this is needed on Windows
@@ -159,4 +162,68 @@ function(SDL_AddCommonCompilerFlags TARGET)
sdl_target_compile_option_all_languages(${TARGET} "-fdiagnostics-color=always")
endif()
endif()
if(USE_TCC)
sdl_target_compile_option_all_languages(${TARGET} "-DSTBI_NO_SIMD")
endif()
endfunction()
function(check_x86_source_compiles BODY VAR)
if(ARGN)
message(FATAL_ERROR "Unknown arguments: ${ARGN}")
endif()
if(APPLE_MULTIARCH AND (SDL_CPU_X86 OR SDL_CPU_X64))
set(test_conditional 1)
else()
set(test_conditional 0)
endif()
check_c_source_compiles("
#if ${test_conditional}
# if defined(__i386__) || defined(__x86_64__)
# define test_enabled 1
# else
# define test_enabled 0 /* feign success in Apple multi-arch configs */
# endif
#else /* test normally */
# define test_enabled 1
#endif
#if test_enabled
${BODY}
#else
int main(int argc, char *argv[]) {
(void)argc;
(void)argv;
return 0;
}
#endif" ${VAR})
endfunction()
function(check_arm_source_compiles BODY VAR)
if(ARGN)
message(FATAL_ERROR "Unknown arguments: ${ARGN}")
endif()
if(APPLE_MULTIARCH AND (SDL_CPU_ARM32 OR SDL_CPU_ARM64))
set(test_conditional 1)
else()
set(test_conditional 0)
endif()
check_c_source_compiles("
#if ${test_conditional}
# if defined(__arm__) || defined(__aarch64__)
# define test_enabled 1
# else
# define test_enabled 0 /* feign success in Apple multi-arch configs */
# endif
#else /* test normally */
# define test_enabled 1
#endif
#if test_enabled
${BODY}
#else
int main(int argc, char *argv[]) {
(void)argc;
(void)argv;
return 0;
}
#endif" ${VAR})
endfunction()