39 lines
1.4 KiB
CMake
39 lines
1.4 KiB
CMake
# Setup Toolchain
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macro(setup_toolchain target)
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# Target Variants
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set(target_variants "${target}")
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macro(add_target_variant value)
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string(REPLACE "-linux" "-${value}-linux" target_variant "${target}")
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list(APPEND target_variants "${target_variant}")
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endmacro()
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add_target_variant(unknown)
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add_target_variant(none)
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add_target_variant(pc)
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# Find Compiler
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macro(find_compiler output name)
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set(possible_names "")
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foreach(possible_target IN LISTS target_variants)
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list(APPEND possible_names "${possible_target}-${name}")
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endforeach()
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find_program(
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"${output}"
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NAMES ${possible_names}
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NO_CACHE
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)
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if("${${output}}" STREQUAL "${output}-NOTFOUND")
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message(FATAL_ERROR "Unable To Find ${name}")
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endif()
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endmacro()
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find_compiler(CMAKE_C_COMPILER "gcc")
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find_compiler(CMAKE_CXX_COMPILER "g++")
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# Extra
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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# Custom Search Paths
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if(NOT DEFINED ENV{MCPI_TOOLCHAIN_USE_DEFAULT_SEARCH_PATHS})
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# Find Root
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set(CMAKE_FIND_ROOT_PATH "/usr/${target}" "/usr/lib/${target}")
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# pkg-config
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set(ENV{PKG_CONFIG_LIBDIR} "/usr/lib/${target}/pkgconfig:/usr/${target}/lib/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig")
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endif()
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endmacro()
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