mirror of
https://github.com/wiiu-env/wut.git
synced 2025-01-09 14:09:24 +01:00
105 lines
3.6 KiB
CMake
105 lines
3.6 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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if(NOT DEFINED ENV{DEVKITPPC})
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set(DEVKITPPC $ENV{DEVKITPRO}/devkitPPC)
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else()
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set(DEVKITPPC $ENV{DEVKITPPC})
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endif()
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if(NOT DEFINED ENV{WUT_ROOT})
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set(WUT_ROOT $ENV{DEVKITPRO}/wut)
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else()
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set(WUT_ROOT $ENV{WUT_ROOT})
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endif()
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# Setup root to exclude host system headers + libraries
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set(CMAKE_FIND_ROOT_PATH "${DEVKITPPC}" "${DEVKITPRO}/tools" "${DEVKITPRO}/portlibs/wiiu" "${DEVKITPRO}/portlibs/ppc" "${WUT_ROOT}/share")
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
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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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# Find compilers
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find_program(DEVKITPPC_GCC NAMES powerpc-eabi-gcc)
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if(NOT DEVKITPPC_GCC)
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message(FATAL_ERROR "Could not find powerpc-eabi-gcc")
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endif()
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find_program(DEVKITPPC_GPP NAMES powerpc-eabi-g++)
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if(NOT DEVKITPPC_GPP)
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message(FATAL_ERROR "Could not find powerpc-eabi-g++")
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endif()
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find_program(DEVKITPPC_LD NAMES powerpc-eabi-ld)
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if(NOT DEVKITPPC_LD)
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message(FATAL_ERROR "Could not find powerpc-eabi-ld")
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endif()
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find_program(DEVKITPPC_AR NAMES powerpc-eabi-ar)
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if(NOT DEVKITPPC_AR)
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message(FATAL_ERROR "Could not find powerpc-eabi-ar")
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endif()
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find_program(DEVKITPPC_STRIP NAMES powerpc-eabi-strip)
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if(NOT DEVKITPPC_STRIP)
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message(FATAL_ERROR "Could not find powerpc-eabi-strip")
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endif()
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set(CMAKE_ASM_COMPILER "${DEVKITPPC_GCC}" CACHE PATH "")
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set(CMAKE_C_COMPILER "${DEVKITPPC_GCC}" CACHE PATH "")
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set(CMAKE_CXX_COMPILER "${DEVKITPPC_GPP}" CACHE PATH "")
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set(CMAKE_LINKER "${DEVKITPPC_LD}" CACHE PATH "")
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set(CMAKE_AR "${DEVKITPPC_AR}" CACHE PATH "")
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set(CMAKE_STRIP "${DEVKITPPC_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 "${WUT_C_FLAGS}" CACHE STRING "")
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set(CMAKE_EXE_LINKER_FLAGS "\"-L${WUT_ROOT}/lib/stubs\" -specs=${WUT_ROOT}/share/wut.specs" CACHE STRING "")
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set(WUT_STANDARD_LIBRARIES "\"${WUT_ROOT}/lib/libwut.a\"")
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set(CMAKE_C_STANDARD_LIBRARIES "${WUT_STANDARD_LIBRARIES}" CACHE STRING "")
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set(CMAKE_CXX_STANDARD_LIBRARIES "${WUT_STANDARD_LIBRARIES}" CACHE STRING "")
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set(CMAKE_ASM_STANDARD_LIBRARIES "${WUT_STANDARD_LIBRARIES}" CACHE STRING "")
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#for some reason cmake (3.14.3) doesn't appreciate having \" here
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set(WUT_STANDARD_INCLUDE_DIRECTORIES "${WUT_ROOT}/include")
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set(CMAKE_C_STANDARD_INCLUDE_DIRECTORIES "${WUT_STANDARD_INCLUDE_DIRECTORIES}" CACHE STRING "")
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set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES "${WUT_STANDARD_INCLUDE_DIRECTORIES}" CACHE STRING "")
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set(CMAKE_ASM_STANDARD_INCLUDE_DIRECTORIES "${WUT_STANDARD_INCLUDE_DIRECTORIES}" CACHE STRING "")
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# Find tools
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find_program(ELF2RPL_BIN NAMES elf2rpl)
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if(NOT ELF2RPL_BIN)
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message(FATAL_ERROR "Could not find elf2rpl")
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endif()
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find_program(RPLEXPORTGEN_BIN NAMES rplexportgen)
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if(NOT RPLEXPORTGEN_BIN)
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message(FATAL_ERROR "Could not find rplexportgen")
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endif()
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# Tools
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set(WUT_ELF2RPL "${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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