visualboyadvance-m/cmake/Architecture.cmake

27 lines
817 B
CMake

if(NOT CMAKE_SYSTEM_PROCESSOR)
if(NOT CMAKE_TOOLCHAIN_FILE AND CMAKE_HOST_SYSTEM_PROCESSOR)
set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR})
elseif(CMAKE_TOOLCHAIN_FILE MATCHES mxe)
if(CMAKE_TOOLCHAIN_FILE MATCHES "i[3-9]86")
set(CMAKE_SYSTEM_PROCESSOR i686)
else()
set(CMAKE_SYSTEM_PROCESSOR x86_64)
endif()
endif()
endif()
# turn asm on by default on 32bit x86
# and set WINARCH for windows stuff
if(CMAKE_SYSTEM_PROCESSOR MATCHES "[xX]86|i[3-9]86|[aA][mM][dD]64")
if(CMAKE_C_SIZEOF_DATA_PTR EQUAL 4) # 32 bit
if(NOT (MSVC AND CMAKE_TOOLCHAIN_FILE MATCHES vcpkg))
set(ASM_DEFAULT ON)
endif()
set(X86_32 ON)
set(WINARCH x86)
else()
set(AMD64 ON)
set(WINARCH x64)
endif()
endif()