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3DS: Add CMakeToolchain for 3DS

This commit is contained in:
Jeffrey Pfau 2014-12-08 16:02:11 -08:00
parent ed8852bbe0
commit eb2315cdd8
1 changed files with 35 additions and 0 deletions
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35
src/platform/3ds/CMakeToolchain.txt Normal file
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@ -0,0 +1,35 @@
if(DEFINED ENV{DEVKITPRO})
set(DEVKITPRO $ENV{DEVKITPRO})
else()
message(FATAL_ERROR "Could not find DEVKITPRO in environment")
endif()
if(ENV{DEVKITARM)
set(DEVKITARM $ENV{DEVKITARM})
else()
set(DEVKITARM ${DEVKITPRO}/devkitARM)
endif()
set(toolchain_bin_dir ${DEVKITARM}/bin)
set(cross_prefix ${toolchain_bin_dir}/arm-none-eabi-)
set(inc_flags -I${DEVKITPRO}/libcrtu/include)
set(link_flags -L${DEVKITPRO}/libcrtu/lib)
set(CMAKE_SYSTEM_NAME Unknown CACHE INTERNAL "system name")
set(CMAKE_SYSTEM_PROCESSOR arm CACHE INTERNAL "processor")
set(CMAKE_LIBRARY_ARCHITECTURE arm-none-eabi CACHE INTERNAL "abi")
set(CMAKE_AR ${cross_prefix}ar CACHE FILEPATH "archiver")
set(CMAKE_C_COMPILER ${cross_prefix}gcc)
set(CMAKE_CXX_COMPILER ${cross_prefix}g++)
set(CMAKE_ASM_COMPILER ${cross_prefix}gcc)
set(common_flags "-march=armv6k -mtune=mpcore -mfpu=vfp ${inc_flags}")
set(CMAKE_C_FLAGS ${common_flags} CACHE INTERNAL "c compiler flags")
set(CMAKE_ASM_FLAGS ${common_flags} CACHE INTERNAL "c compiler flags")
set(CMAKE_CXX_FLAGS ${common_flags} CACHE INTERNAL "cxx compiler flags")
set(CMAKE_LINKER ${cross_prefix}ld)
set(CMAKE_EXE_LINKER_FLAGS ${link_flags} CACHE INTERNAL "exe link flags")
set(CMAKE_MODULE_LINKER_FLAGS ${link_flags} CACHE INTERNAL "module link flags")
set(CMAKE_SHARED_LINKER_FLAGS ${link_flags} CACHE INTERNAL "shared link flags")
set(3DS ON)