71 lines
2.5 KiB
CMake
71 lines
2.5 KiB
CMake
# Build type: FAT (SD/USB via libfat) or ISO (DVD disc via libogc DVD driver)
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set(DUSK_DOLPHIN_BUILD_TYPE "FAT" CACHE STRING "Dolphin asset source: FAT (SD/USB) or ISO (DVD disc)")
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set_property(CACHE DUSK_DOLPHIN_BUILD_TYPE PROPERTY STRINGS "FAT" "ISO")
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# Target definitions
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target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
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DUSK_DOLPHIN
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DUSK_INPUT_GAMEPAD
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DUSK_DISPLAY_WIDTH=640
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DUSK_DISPLAY_HEIGHT=480
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DUSK_THREAD_PTHREAD
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DUSK_DOLPHIN_BUILD_TYPE="${DUSK_DOLPHIN_BUILD_TYPE}"
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)
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# Custom compiler flags
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -fno-exceptions")
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# Disable all warnings
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target_compile_options(${DUSK_LIBRARY_TARGET_NAME} PRIVATE -w)
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# cglm: fetched at source level via Findcglm.cmake (FetchContent, headers only)
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find_package(cglm REQUIRED)
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# Pre-create ZLIB::ZLIB so any downstream cmake module that resolves it
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# (FindZLIB, pkg-config IMPORTED_TARGET Requires processing) gets plain -lz
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# rather than an unresolvable IMPORTED target that the PPC linker rejects.
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if(NOT TARGET ZLIB::ZLIB)
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add_library(ZLIB::ZLIB INTERFACE IMPORTED GLOBAL)
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set_target_properties(ZLIB::ZLIB PROPERTIES INTERFACE_LINK_LIBRARIES "z")
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endif()
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# Mark libzip as found so src/dusk/CMakeLists.txt skips Findlibzip.cmake.
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# Findlibzip.cmake calls find_package(ZLIB) which can recreate a broken
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# ZLIB::ZLIB IMPORTED target, bypassing the shim above.
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set(libzip_FOUND TRUE CACHE BOOL "libzip found (devkitpro portlibs)" FORCE)
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# Locate zip.h in the devkitpro sysroot (respects CMAKE_FIND_ROOT_PATH).
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find_path(_dusk_zip_inc NAMES zip.h)
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if(_dusk_zip_inc)
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target_include_directories(${DUSK_LIBRARY_TARGET_NAME} PRIVATE "${_dusk_zip_inc}")
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endif()
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# Link libraries.
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# zip/z/lzma use target_link_options (raw flags) to bypass cmake target
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# resolution — pkg-config-generated targets for these carry ZLIB::ZLIB in
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# INTERFACE_LINK_LIBRARIES which breaks the PPC link step.
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target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PRIVATE
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cglm
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m
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zip
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bz2
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zstd
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z
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lzma
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)
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if(DUSK_DOLPHIN_BUILD_TYPE STREQUAL "ISO")
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target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC DUSK_DOLPHIN_BUILD_ISO)
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else()
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target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PRIVATE fat)
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endif()
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# Postbuild: ELF -> DOL
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set(DUSK_BINARY_TARGET_NAME_DOL "${DUSK_BUILD_DIR}/Dusk.dol")
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add_custom_command(TARGET ${DUSK_BINARY_TARGET_NAME} POST_BUILD
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COMMAND elf2dol
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"$<TARGET_FILE:${DUSK_BINARY_TARGET_NAME}>"
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"${DUSK_BINARY_TARGET_NAME_DOL}"
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COMMENT "Generating ${DUSK_BINARY_TARGET_NAME_DOL} from ${DUSK_BINARY_TARGET_NAME}"
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)
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