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if(NOT DEFINED _CMAKE_PROCESSING_LANGUAGE OR _CMAKE_PROCESSING_LANGUAGE STREQUAL "")
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message(FATAL_ERROR "Internal error: _CMAKE_PROCESSING_LANGUAGE is not set")
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endif()
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# Ubuntu 16.04:
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# * /usr/bin/gcc-ar-5
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# * /usr/bin/gcc-ranlib-5
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string(REGEX MATCH "^([0-9]+)" __version_x
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"${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}")
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string(REGEX MATCH "^([0-9]+\\.[0-9]+)" __version_x_y
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"${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}")
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# Try to find tools in the same directory as GCC itself
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get_filename_component(__gcc_hints "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" DIRECTORY)
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# http://manpages.ubuntu.com/manpages/wily/en/man1/gcc-ar.1.html
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find_program(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_AR NAMES
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"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ar-${__version_x_y}"
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"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ar-${__version_x}"
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"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ar${_CMAKE_COMPILER_SUFFIX}"
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HINTS ${__gcc_hints}
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DOC "A wrapper around 'ar' adding the appropriate '--plugin' option for the GCC compiler"
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)
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mark_as_advanced(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_AR)
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# http://manpages.ubuntu.com/manpages/wily/en/man1/gcc-ranlib.1.html
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|
find_program(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_RANLIB NAMES
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|
"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ranlib-${__version_x_y}"
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|
|
"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ranlib-${__version_x}"
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|
"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ranlib${_CMAKE_COMPILER_SUFFIX}"
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|
|
HINTS ${__gcc_hints}
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|
|
DOC "A wrapper around 'ranlib' adding the appropriate '--plugin' option for the GCC compiler"
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)
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|
mark_as_advanced(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_RANLIB)
|
