if(NOT _VCPKG_MINGW_TOOLCHAIN) set(_VCPKG_MINGW_TOOLCHAIN 1) if(POLICY CMP0056) cmake_policy(SET CMP0056 NEW) endif() if(POLICY CMP0066) cmake_policy(SET CMP0066 NEW) endif() if(POLICY CMP0067) cmake_policy(SET CMP0067 NEW) endif() if(POLICY CMP0137) cmake_policy(SET CMP0137 NEW) endif() list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES VCPKG_CRT_LINKAGE VCPKG_TARGET_ARCHITECTURE VCPKG_C_FLAGS VCPKG_CXX_FLAGS VCPKG_C_FLAGS_DEBUG VCPKG_CXX_FLAGS_DEBUG VCPKG_C_FLAGS_RELEASE VCPKG_CXX_FLAGS_RELEASE VCPKG_LINKER_FLAGS VCPKG_LINKER_FLAGS_RELEASE VCPKG_LINKER_FLAGS_DEBUG ) if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows") set(CMAKE_CROSSCOMPILING OFF CACHE BOOL "") endif() # Need to override MinGW from VCPKG_CMAKE_SYSTEM_NAME set(CMAKE_SYSTEM_NAME Windows CACHE STRING "" FORCE) if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86") set(CMAKE_SYSTEM_PROCESSOR i686 CACHE STRING "") elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64") set(CMAKE_SYSTEM_PROCESSOR x86_64 CACHE STRING "") elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm") set(CMAKE_SYSTEM_PROCESSOR armv7 CACHE STRING "") elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64") set(CMAKE_SYSTEM_PROCESSOR aarch64 CACHE STRING "") endif() foreach(lang C CXX) set(CMAKE_${lang}_COMPILER_TARGET "${CMAKE_SYSTEM_PROCESSOR}-windows-gnu" CACHE STRING "") endforeach() find_program(CMAKE_C_COMPILER "${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-gcc") find_program(CMAKE_CXX_COMPILER "${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-g++") find_program(CMAKE_RC_COMPILER "${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-windres") if(NOT CMAKE_RC_COMPILER) find_program(CMAKE_RC_COMPILER "windres") endif() string(APPEND CMAKE_C_FLAGS_INIT " ${VCPKG_C_FLAGS} ") string(APPEND CMAKE_CXX_FLAGS_INIT " ${VCPKG_CXX_FLAGS} ") string(APPEND CMAKE_C_FLAGS_DEBUG_INIT " ${VCPKG_C_FLAGS_DEBUG} ") string(APPEND CMAKE_CXX_FLAGS_DEBUG_INIT " ${VCPKG_CXX_FLAGS_DEBUG} ") string(APPEND CMAKE_C_FLAGS_RELEASE_INIT " ${VCPKG_C_FLAGS_RELEASE} ") string(APPEND CMAKE_CXX_FLAGS_RELEASE_INIT " ${VCPKG_CXX_FLAGS_RELEASE} ") string(APPEND CMAKE_MODULE_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ") string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ") string(APPEND CMAKE_EXE_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ") if(VCPKG_CRT_LINKAGE STREQUAL "static") string(APPEND CMAKE_MODULE_LINKER_FLAGS_INIT "-static ") string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT "-static ") string(APPEND CMAKE_EXE_LINKER_FLAGS_INIT "-static ") endif() string(APPEND CMAKE_MODULE_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ") string(APPEND CMAKE_SHARED_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ") string(APPEND CMAKE_EXE_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ") string(APPEND CMAKE_MODULE_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ") string(APPEND CMAKE_SHARED_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ") string(APPEND CMAKE_EXE_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ") endif()