cmake: use CMakePushCheckState to handle check states
Anonymous Maarten
Sam Lantinga
parent
fab33545fa
commit
8f9227e4be
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@ -283,19 +283,14 @@ else()
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endif()
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endif()
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# Emscripten toolchain has a nonempty default value for this, and the checks
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# in this file need to change that, so remember the original value, and
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# restore back to that afterwards. For check_function_exists() to work in
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# Emscripten, this value must be at its default value.
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set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
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if(CYGWIN)
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# We build SDL on cygwin without the UNIX emulation layer
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target_include_directories(sdl-build-options INTERFACE "/usr/include/mingw")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mno-cygwin")
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check_c_source_compiles("int main(int argc, char **argv) { return 0; }"
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HAVE_GCC_NO_CYGWIN)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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cmake_pop_check_state()
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if(HAVE_GCC_NO_CYGWIN)
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list(APPEND EXTRA_LDFLAGS_BUILD "-mno-cygwin")
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list(APPEND SDL_LIBS "-mno-cygwin")
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@ -473,22 +468,18 @@ set(HAVE_STATIC_PIC "${SDL_STATIC_PIC}")
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if(SDL_WERROR)
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if(MSVC)
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cmake_push_check_state()
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check_c_compiler_flag(/WX HAVE_WX)
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if(HAVE_WX)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX")
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endif()
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cmake_pop_check_state()
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elseif(USE_GCC OR USE_CLANG)
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cmake_push_check_state()
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check_c_compiler_flag(-Werror HAVE_WERROR)
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if(HAVE_WERROR)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
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set(CMAKE_OBJC_FLAGS "${CMAKE_OBJC_FLAGS} -Werror")
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endif()
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cmake_pop_check_state()
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endif()
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endif()
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@ -616,21 +607,23 @@ if(USE_GCC OR USE_CLANG)
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endif()
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endif()
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set(CMAKE_REQUIRED_FLAGS "-mpreferred-stack-boundary=2")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mpreferred-stack-boundary=2")
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check_c_source_compiles("int x = 0; int main(int argc, char **argv) { return 0; }"
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HAVE_GCC_PREFERRED_STACK_BOUNDARY)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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cmake_pop_check_state()
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set(CMAKE_REQUIRED_FLAGS "-fvisibility=hidden -Werror")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -fvisibility=hidden -Werror")
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check_c_source_compiles("
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#if !defined(__GNUC__) || __GNUC__ < 4
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#error SDL only uses visibility attributes in GCC 4 or newer
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#endif
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int main(int argc, char **argv) { return 0; }" HAVE_GCC_FVISIBILITY)
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cmake_pop_check_state()
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if(HAVE_GCC_FVISIBILITY)
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list(APPEND EXTRA_CFLAGS "-fvisibility=hidden")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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check_c_compiler_flag(-Wshadow HAVE_GCC_WSHADOW)
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if(HAVE_GCC_WSHADOW)
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@ -650,9 +643,10 @@ if(USE_GCC OR USE_CLANG)
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list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,-compatibility_version,${SDL_DYLIB_COMPAT_VERSION}")
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list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,-current_version,${SDL_DYLIB_CURRENT_VERSION}")
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elseif(NOT OPENBSD)
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set(CMAKE_REQUIRED_FLAGS "-Wl,--no-undefined")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Wl,--no-undefined")
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check_c_compiler_flag("" HAVE_NO_UNDEFINED)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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cmake_pop_check_state()
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if(HAVE_NO_UNDEFINED AND NOT (USE_CLANG AND WINDOWS))
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list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,--no-undefined")
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endif()
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@ -702,7 +696,8 @@ if(SDL_ASSEMBLY)
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# reworked for better compiler support
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set(HAVE_ASSEMBLY TRUE)
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if(SDL_MMX)
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set(CMAKE_REQUIRED_FLAGS "-mmmx")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mmmx")
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check_c_source_compiles("
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#ifdef __MINGW32__
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#include <_mingw.h>
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@ -718,14 +713,15 @@ if(SDL_ASSEMBLY)
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#error Assembler CPP flag not enabled
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#endif
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int main(int argc, char **argv) { return 0; }" HAVE_MMX)
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cmake_pop_check_state()
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if(HAVE_MMX)
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list(APPEND EXTRA_CFLAGS "-mmmx")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SDL_3DNOW)
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set(CMAKE_REQUIRED_FLAGS "-m3dnow")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -m3dnow")
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check_c_source_compiles("
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#include <mm3dnow.h>
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#ifndef __3dNOW__
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@ -736,15 +732,16 @@ if(SDL_ASSEMBLY)
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_m_prefetch(p);
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return 0;
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}" CPU_SUPPORTS_3DNOW)
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cmake_pop_check_state()
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if(CPU_SUPPORTS_3DNOW)
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set(HAVE_3DNOW TRUE)
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list(APPEND EXTRA_CFLAGS "-m3dnow")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SDL_SSE)
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set(CMAKE_REQUIRED_FLAGS "-msse")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -msse")
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check_c_source_compiles("
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#ifdef __MINGW32__
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#include <_mingw.h>
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@ -760,15 +757,16 @@ if(SDL_ASSEMBLY)
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#error Assembler CPP flag not enabled
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#endif
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int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_SSE)
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cmake_pop_check_state()
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if(CPU_SUPPORTS_SSE)
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set(HAVE_SSE ON)
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list(APPEND EXTRA_CFLAGS "-msse")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SDL_SSE2)
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set(CMAKE_REQUIRED_FLAGS "-msse2")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -msse2")
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check_c_source_compiles("
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#ifdef __MINGW32__
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#include <_mingw.h>
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@ -784,15 +782,16 @@ if(SDL_ASSEMBLY)
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#error Assembler CPP flag not enabled
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#endif
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int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_SSE2)
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cmake_pop_check_state()
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if(CPU_SUPPORTS_SSE2)
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set(HAVE_SSE2 TRUE)
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list(APPEND EXTRA_CFLAGS "-msse2")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SDL_SSE3)
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set(CMAKE_REQUIRED_FLAGS "-msse3")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -msse3")
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check_c_source_compiles("
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#ifdef __MINGW32__
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#include <_mingw.h>
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@ -808,11 +807,11 @@ if(SDL_ASSEMBLY)
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#error Assembler CPP flag not enabled
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#endif
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int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_SSE3)
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cmake_pop_check_state()
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if(CPU_SUPPORTS_SSE3)
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set(HAVE_SSE3 TRUE)
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list(APPEND EXTRA_CFLAGS "-msse3")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(NOT SDL_SSEMATH)
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@ -831,7 +830,8 @@ if(SDL_ASSEMBLY)
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check_include_file("immintrin.h" HAVE_IMMINTRIN_H)
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if(SDL_ALTIVEC)
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set(CMAKE_REQUIRED_FLAGS "-maltivec")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -maltivec")
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check_c_source_compiles("
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#include <altivec.h>
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vector unsigned int vzero() {
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@ -843,7 +843,7 @@ if(SDL_ASSEMBLY)
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return vec_splat_u32(0);
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}
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int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_ALTIVEC)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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cmake_pop_check_state()
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if(CPU_SUPPORTS_ALTIVEC OR HAVE_ALTIVEC_H_HDR)
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set(HAVE_ALTIVEC TRUE) # if only HAVE_ALTIVEC_H_HDR is set
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list(APPEND EXTRA_CFLAGS "-maltivec")
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@ -856,7 +856,7 @@ if(SDL_ASSEMBLY)
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if(SDL_LSX)
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_FLAGS "-mlsx")
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mlsx")
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check_c_source_compiles([[
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#ifndef __loongarch_sx
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#error Assembler CPP flag not enabled
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@ -873,7 +873,7 @@ if(SDL_ASSEMBLY)
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if(SDL_LASX)
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_FLAGS "-mlasx")
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mlasx")
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check_c_source_compiles([[
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#ifndef __loongarch_asx
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#error Assembler CPP flag not enabled
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@ -888,7 +888,7 @@ if(SDL_ASSEMBLY)
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endif()
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if(SDL_ARMSIMD)
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set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x assembler-with-cpp")
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check_c_source_compiles("
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.text
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@ -902,7 +902,7 @@ if(SDL_ASSEMBLY)
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pld [r0]
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uqadd8 r0, r0, r0
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" ARMSIMD_FOUND)
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set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
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cmake_pop_check_state()
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if(ARMSIMD_FOUND)
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set(HAVE_ARMSIMD TRUE)
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@ -1057,7 +1057,7 @@ if(SDL_LIBC)
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check_library_exists(m pow "" HAVE_LIBM)
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if(HAVE_LIBM)
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set(CMAKE_REQUIRED_LIBRARIES m)
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cmake_push_check_state()
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foreach(_FN
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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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@ -1068,7 +1068,7 @@ if(SDL_LIBC)
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check_symbol_exists("${_FN}" "math.h" ${LIBC_HASVAR})
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set(HAVE_${_UPPER} ${${LIBC_HASVAR}})
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endforeach()
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set(CMAKE_REQUIRED_LIBRARIES)
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cmake_pop_check_state()
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if(NOT VITA)
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list(APPEND EXTRA_LIBS m)
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endif()
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@ -1206,12 +1206,12 @@ if(ANDROID)
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# see: https://issuetracker.google.com/issues/62264618
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# Another option would be to set ARM mode to all compiled files
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "-Werror=unused-command-line-argument")
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror=unused-command-line-argument")
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check_c_compiler_flag(-marm HAVE_ARM_MODE)
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cmake_pop_check_state()
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if(HAVE_ARM_MODE)
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set_property(SOURCE "${SDL3_SOURCE_DIR}/src/atomic/SDL_spinlock.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -marm")
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endif()
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cmake_pop_check_state()
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if(SDL_AUDIO)
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set(SDL_AUDIO_DRIVER_ANDROID 1)
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@ -1662,9 +1662,10 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
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set(SDL_RLD_FLAGS "")
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if(SDL_RPATH AND SDL_SHARED)
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if(BSDI OR FREEBSD OR LINUX OR NETBSD)
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set(CMAKE_REQUIRED_FLAGS "-Wl,--enable-new-dtags")
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Wl,--enable-new-dtags")
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check_c_compiler_flag("" HAVE_ENABLE_NEW_DTAGS)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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cmake_pop_check_state()
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if(HAVE_ENABLE_NEW_DTAGS)
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set(SDL_RLD_FLAGS "-Wl,-rpath,\${libdir} -Wl,--enable-new-dtags")
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else()
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@ -1711,6 +1712,7 @@ elseif(WINDOWS)
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# Check for DirectX
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if(SDL_DIRECTX)
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cmake_push_check_state()
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if(DEFINED MSVC_VERSION AND NOT ${MSVC_VERSION} LESS 1700)
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set(USE_WINSDK_DIRECTX TRUE)
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endif()
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@ -1718,7 +1720,7 @@ elseif(WINDOWS)
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if("$ENV{DXSDK_DIR}" STREQUAL "")
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message_error("DIRECTX requires the \$DXSDK_DIR environment variable to be set")
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endif()
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set(CMAKE_REQUIRED_FLAGS "/I\"$ENV{DXSDK_DIR}\\Include\"")
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} /I\"$ENV{DXSDK_DIR}\\Include\"")
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endif()
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check_include_file(d3d9.h HAVE_D3D_H)
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@ -1738,6 +1740,7 @@ elseif(WINDOWS)
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set(HAVE_DINPUT_H 0)
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endif()
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check_include_file(dxgi.h HAVE_DXGI_H)
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cmake_pop_check_state()
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if(HAVE_D3D_H OR HAVE_D3D11_H OR HAVE_D3D12_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H)
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set(HAVE_DIRECTX TRUE)
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if(NOT MINGW AND NOT USE_WINSDK_DIRECTX)
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@ -1746,7 +1749,6 @@ elseif(WINDOWS)
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target_include_directories(sdl-build-options INTERFACE "$ENV{DXSDK_DIR}\\Include")
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endif()
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SDL_XINPUT)
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@ -2380,12 +2382,12 @@ elseif(RISCOS)
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elseif(VITA)
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# SDL_spinlock.c Needs to be compiled in ARM mode.
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "-Werror=unused-command-line-argument")
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror=unused-command-line-argument")
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check_c_compiler_flag(-marm HAVE_ARM_MODE)
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cmake_pop_check_state()
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if(HAVE_ARM_MODE)
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set_property(SOURCE "${SDL3_SOURCE_DIR}/src/atomic/SDL_spinlock.c" APPEND_STRING PROPERTY COMPILE_FLAGS " -marm")
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endif()
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cmake_pop_check_state()
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if(SDL_MISC)
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file(GLOB MISC_SOURCES ${SDL3_SOURCE_DIR}/src/misc/vita/*.c)
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@ -2971,11 +2973,11 @@ macro(asan_check_add_debug_flag2 ASAN_FLAG)
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set(FLAG "-fsanitize=${ASAN_FLAG}")
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set (STORED_REQLIBS ${CMAKE_REQUIRED_LIBRARIES})
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set (CMAKE_REQUIRED_LIBRARIES "${FLAG};asan")
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_LIBRARIES ${FLAG} asan)
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check_c_compiler_flag (${FLAG} HAS_C_FLAG_${ASAN_FLAG})
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check_cxx_compiler_flag (${FLAG} HAS_CXX_FLAG_${ASAN_FLAG})
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set (CMAKE_REQUIRED_LIBRARIES ${STORED_REQLIBS})
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cmake_pop_check_state()
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if (HAS_C_FLAG_${ASAN_FLAG})
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${FLAG}")
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@ -42,11 +42,12 @@ macro(FindLibraryAndSONAME _LIB)
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endmacro()
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macro(CheckDLOPEN)
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cmake_push_check_state()
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check_symbol_exists(dlopen "dlfcn.h" HAVE_DLOPEN_IN_LIBC)
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if(NOT HAVE_DLOPEN_IN_LIBC)
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set(CMAKE_REQUIRED_LIBRARIES dl)
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_LIBRARIES dl)
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check_symbol_exists(dlopen "dlfcn.h" HAVE_DLOPEN_IN_LIBDL)
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cmake_pop_check_state()
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if(HAVE_DLOPEN_IN_LIBDL)
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list(APPEND EXTRA_LIBS dl)
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endif()
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@ -54,7 +55,6 @@ macro(CheckDLOPEN)
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if(HAVE_DLOPEN_IN_LIBC OR HAVE_DLOPEN_IN_LIBDL)
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set(HAVE_DLOPEN TRUE)
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endif()
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cmake_pop_check_state()
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endmacro()
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macro(CheckO_CLOEXEC)
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|
@ -385,7 +385,7 @@ macro(CheckX11)
|
|||
list(APPEND EXTRA_LIBS ${X11_LIB} ${XEXT_LIB})
|
||||
endif()
|
||||
|
||||
set(CMAKE_REQUIRED_LIBRARIES ${X11_LIB} ${X11_LIB})
|
||||
list(APPEND CMAKE_REQUIRED_LIBRARIES ${X11_LIB})
|
||||
|
||||
check_c_source_compiles("
|
||||
#include <X11/Xlib.h>
|
||||
|
|
@ -487,8 +487,6 @@ macro(CheckX11)
|
|||
set(SDL_VIDEO_DRIVER_X11_XSHAPE 1)
|
||||
set(HAVE_X11_XSHAPE TRUE)
|
||||
endif()
|
||||
|
||||
set(CMAKE_REQUIRED_LIBRARIES)
|
||||
endif()
|
||||
endif()
|
||||
if(NOT HAVE_X11)
|
||||
|
|
@ -749,6 +747,7 @@ endmacro()
|
|||
# PTHREAD_CFLAGS
|
||||
# PTHREAD_LIBS
|
||||
macro(CheckPTHREAD)
|
||||
cmake_push_check_state()
|
||||
if(SDL_THREADS AND SDL_PTHREADS)
|
||||
if(ANDROID)
|
||||
# the android libc provides built-in support for pthreads, so no
|
||||
|
|
@ -797,7 +796,6 @@ macro(CheckPTHREAD)
|
|||
endif()
|
||||
|
||||
# Run some tests
|
||||
set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
|
||||
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${PTHREAD_CFLAGS} ${PTHREAD_LDFLAGS}")
|
||||
check_c_source_compiles("
|
||||
#include <pthread.h>
|
||||
|
|
@ -881,8 +879,8 @@ macro(CheckPTHREAD)
|
|||
endif()
|
||||
set(HAVE_SDL_THREADS TRUE)
|
||||
endif()
|
||||
set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
|
||||
endif()
|
||||
cmake_pop_check_state()
|
||||
endmacro()
|
||||
|
||||
# Requires
|
||||
|
|
@ -892,6 +890,7 @@ endmacro()
|
|||
# USB_LIBS
|
||||
# USB_CFLAGS
|
||||
macro(CheckUSBHID)
|
||||
cmake_push_check_state()
|
||||
check_library_exists(usbhid hid_init "" LIBUSBHID)
|
||||
if(LIBUSBHID)
|
||||
check_include_file(usbhid.h HAVE_USBHID_H)
|
||||
|
|
@ -919,9 +918,8 @@ macro(CheckUSBHID)
|
|||
endif()
|
||||
endif()
|
||||
|
||||
set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
|
||||
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${USB_CFLAGS}")
|
||||
set(CMAKE_REQUIRED_LIBRARIES "${USB_LIBS}")
|
||||
list(APPEND CMAKE_REQUIRED_LIBRARIES ${USB_LIBS})
|
||||
check_c_source_compiles("
|
||||
#include <sys/types.h>
|
||||
#if defined(HAVE_USB_H)
|
||||
|
|
@ -1020,9 +1018,8 @@ macro(CheckUSBHID)
|
|||
list(APPEND EXTRA_LIBS ${USB_LIBS})
|
||||
set(HAVE_SDL_JOYSTICK TRUE)
|
||||
|
||||
set(CMAKE_REQUIRED_LIBRARIES)
|
||||
set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
|
||||
endif()
|
||||
cmake_pop_check_state()
|
||||
endmacro()
|
||||
|
||||
# Check for HIDAPI support
|
||||
|
|
@ -1093,9 +1090,9 @@ macro(CheckRPI)
|
|||
listtostr(VIDEO_RPI_INCLUDE_DIRS VIDEO_RPI_INCLUDE_FLAGS "-I")
|
||||
listtostr(VIDEO_RPI_LIBRARY_DIRS VIDEO_RPI_LIBRARY_FLAGS "-L")
|
||||
|
||||
set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
|
||||
cmake_push_check_state()
|
||||
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${VIDEO_RPI_INCLUDE_FLAGS} ${VIDEO_RPI_LIBRARY_FLAGS}")
|
||||
set(CMAKE_REQUIRED_LIBRARIES "${VIDEO_RPI_LIBRARIES}")
|
||||
list(APPEND CMAKE_REQUIRED_LIBRARIES ${VIDEO_RPI_LIBRARIES})
|
||||
check_c_source_compiles("
|
||||
#include <bcm_host.h>
|
||||
#include <EGL/eglplatform.h>
|
||||
|
|
@ -1103,8 +1100,7 @@ macro(CheckRPI)
|
|||
EGL_DISPMANX_WINDOW_T window;
|
||||
bcm_host_init();
|
||||
}" HAVE_RPI)
|
||||
set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
|
||||
set(CMAKE_REQUIRED_LIBRARIES)
|
||||
cmake_pop_check_state()
|
||||
|
||||
if(SDL_VIDEO AND HAVE_RPI)
|
||||
set(HAVE_SDL_VIDEO TRUE)
|
||||
|
|
|
|||
Loading…
Reference in New Issue