mirror of
https://github.com/wiiu-env/wut.git
synced 2025-01-08 14:50:45 +01:00
87 lines
2.9 KiB
CMake
87 lines
2.9 KiB
CMake
cmake_minimum_required(VERSION 3.2)
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_SYSTEM_PROCESSOR "ppc")
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set(CMAKE_CROSSCOMPILING 1)
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# Find DEVKITPRO
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if(NOT DEFINED ENV{DEVKITPRO})
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message(FATAL_ERROR "You must have defined DEVKITPRO before calling cmake.")
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endif()
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set(DEVKITPRO $ENV{DEVKITPRO})
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# Find DEVKITPPC
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find_program(DEVKITPPC_GCC
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NAMES powerpc-eabi-gcc
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PATHS "${DEVKITPRO}/devkitPPC/bin")
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if(DEVKITPPC_GCC)
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get_filename_component(DEVKITPPC_BIN ${DEVKITPPC_GCC} DIRECTORY)
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get_filename_component(DEVKITPPC ${DEVKITPPC_BIN} DIRECTORY)
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else()
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if(NOT DEFINED ENV{DEVKITPPC})
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message(FATAL_ERROR "You must have added DEVKITPPC to PATH or defined DEVKITPPC before calling cmake.")
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endif()
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set(DEVKITPPC $ENV{DEVKITPPC})
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set(DEVKITPPC_BIN "${DEVKITPPC}/bin")
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endif()
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# Find WUT
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if(NOT DEFINED ENV{WUT_ROOT})
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message(FATAL_ERROR "You must have defined WUT_ROOT before calling cmake.")
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endif()
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set(WUT_ROOT $ENV{WUT_ROOT})
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# Find elf2rpl
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find_program(ELF2RPL_BIN
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NAMES elf2rpl
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PATHS "${DEVKITPRO}/tools/bin")
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if(NOT ELF2RPL_BIN)
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message(FATAL_ERROR "Could not find elf2rpl")
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endif()
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# Find rplexportgen
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find_program(RPLEXPORTGEN_BIN
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NAMES rplexportgen
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PATHS "${DEVKITPRO}/tools/bin")
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if(NOT RPLEXPORTGEN_BIN)
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message(FATAL_ERROR "Could not find rplexportgen")
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endif()
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set(CMAKE_ASM_COMPILER "${DEVKITPPC_BIN}/powerpc-eabi-gcc" CACHE PATH "")
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set(CMAKE_C_COMPILER "${DEVKITPPC_BIN}/powerpc-eabi-gcc" CACHE PATH "")
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set(CMAKE_CXX_COMPILER "${DEVKITPPC_BIN}/powerpc-eabi-g++" CACHE PATH "")
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set(CMAKE_LINKER "${DEVKITPPC_BIN}/powerpc-eabi-ld" CACHE PATH "")
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set(CMAKE_AR "${DEVKITPPC_BIN}/powerpc-eabi-ar" CACHE PATH "")
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set(CMAKE_STRIP "${DEVKITPPC_BIN}/powerpc-eabi-strip" CACHE PATH "")
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set(WUT_C_FLAGS "-mcpu=750 -meabi -mhard-float -Wl,-q -D__WIIU__ -D__WUT__")
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set(CMAKE_C_FLAGS "${WUT_C_FLAGS}" CACHE STRING "")
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set(CMAKE_CXX_FLAGS "${WUT_C_FLAGS}" CACHE STRING "")
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set(CMAKE_ASM_FLAGS "${WUT_C_FLAGS}" CACHE STRING "")
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set(CMAKE_EXE_LINKER_FLAGS "-Wl,-z,nocopyreloc -T \"${WUT_ROOT}/share/wut.ld\" \"-L${WUT_ROOT}/lib\"" CACHE STRING "")
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# Include paths for wut
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include_directories(BEFORE SYSTEM "${WUT_ROOT}/include")
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# Setup root to exclude host system headers + libraries
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set(CMAKE_FIND_ROOT_PATH "${DEVKITPPC}" "${DEVKITPRO}/tools/bin" "${CMAKE_INSTALL_PREFIX}" "${CMAKE_INSTALL_PREFIX}/share")
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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# Tools
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set(WUT_ELF2RPL "${ELF2RPL_BIN}" CACHE PATH "")
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set(WUT_RPLEXPORTGEN "${RPLEXPORTGEN_BIN}" CACHE PATH "")
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# Flags
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set(WUT TRUE)
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set(WIIU TRUE)
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# There is no shared lib support in devkitPPC
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set(BUILD_SHARED_LIBS OFF CACHE INTERNAL "Shared libs not available")
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