46 lines
1.5 KiB
CMake
46 lines
1.5 KiB
CMake
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include(CMakeParseArguments)
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function(find_packages result)
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cmake_parse_arguments(ARGS "" "" "REQUIRED;OPTIONAL" ${ARGN})
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set(_res "")
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set(_res_libs "")
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foreach(pkg ${ARGS_REQUIRED})
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string(REPLACE ">=" ";" pkg_ ${pkg})
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list(GET pkg_ "0" pkg)
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list(LENGTH pkg_ pkg_has_version)
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if(pkg_has_version GREATER 1)
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list(GET pkg_ "1" pkg_version)
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else()
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if(${pkg}_GLOBAL_VERSION)
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set(pkg_version ${${pkg}_GLOBAL_VERSION})
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else()
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unset(pkg_version)
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endif()
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endif()
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find_package(${pkg} ${pkg_version} REQUIRED)
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list(APPEND _res ${${pkg}_PKG_CONFIG_NAME})
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list(APPEND _res_libs ${${pkg}_LIBRARIES})
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endforeach(pkg)
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foreach(pkg ${ARGS_OPTIONAL})
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string(REPLACE ">=" ";" pkg_ ${pkg})
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list(GET pkg_ "0" pkg)
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list(LENGTH pkg_ pkg_has_version)
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if(pkg_has_version GREATER 1)
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list(GET pkg_ "1" pkg_version)
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else()
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if(${pkg}_GLOBAL_VERSION)
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set(pkg_version ${${pkg}_GLOBAL_VERSION})
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else()
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unset(pkg_version)
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endif()
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endif()
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find_package(${pkg} ${pkg_version})
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if(${pkg}_FOUND)
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list(APPEND _res ${${pkg}_PKG_CONFIG_NAME})
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list(APPEND _res_libs ${${pkg}_LIBRARIES})
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endif()
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endforeach(pkg)
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set(${result} "${_res}" PARENT_SCOPE)
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set(${result}_LIBS "${_res_libs}" PARENT_SCOPE)
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endfunction()
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