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https://github.com/ZDoom/zdoom-macos-deps.git
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95 lines
4.2 KiB
CMake
95 lines
4.2 KiB
CMake
macro ( sanitize_property_dirs target property )
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set(_cleandirs)
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get_target_property(_dirs ${target} ${property})
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if(_dirs)
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foreach(_d IN LISTS _dirs)
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if(EXISTS ${_d})
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list(APPEND _cleandirs ${_d})
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else()
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message(DEBUG "removing spurious directory ${_d} from property ${property} of target ${target}")
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endif()
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endforeach()
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set_property(TARGET ${target} PROPERTY ${property} ${_cleandirs})
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endif()
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endmacro ( sanitize_property_dirs )
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macro ( sanitize_target_dirs target )
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if (TARGET ${target})
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message(DEBUG "performing sanitize_target_dirs(${target})")
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sanitize_property_dirs( ${target} INTERFACE_INCLUDE_DIRECTORIES )
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sanitize_property_dirs( ${target} INTERFACE_SYSTEM_INCLUDE_DIRECTORIES )
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sanitize_property_dirs( ${target} INTERFACE_LINK_DIRECTORIES )
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endif()
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endmacro ( sanitize_target_dirs )
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macro ( generate_pkgconfig_spec template outfile target )
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#message(DEBUG "generate_pkgconfig_spec: ${outfile} from template: ${template}")
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if (TARGET ${target})
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# retrieve all the private libs we depend on
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get_target_property (_libs ${target} INTERFACE_LINK_LIBRARIES)
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set(_cleanlibs)
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foreach(_lib IN LISTS _libs)
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if (TARGET ${_lib})
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# All the imported PkgConfig target are explicitly added to PC_REQUIRES_PRIV.
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# Do not duplicate them into the Libs.private section, as they will be already part of Requires.private
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else()
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list(APPEND _cleanlibs ${_lib})
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endif()
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endforeach()
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list(REMOVE_DUPLICATES _cleanlibs)
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list ( REMOVE_DUPLICATES PC_LIBS_PRIV )
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set (LIBS_PRIVATE ${_cleanlibs} ${PC_LIBS_PRIV})
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# make a copy
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set ( LIBS_PRIVATE_WITH_PATH ${LIBS_PRIVATE} )
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# this matches any path and any flag entries (starting with '-')
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set ( LIB_LIST_REGEX "(^(.+)\/([^\/]+)$)|(^\-.*$)" )
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# remove all entries from the list which are specified by path and which already have -l
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list ( FILTER LIBS_PRIVATE EXCLUDE REGEX ${LIB_LIST_REGEX} )
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# include only entries specified by path
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list ( FILTER LIBS_PRIVATE_WITH_PATH INCLUDE REGEX ${LIB_LIST_REGEX} )
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# prepend the linker flag to all entries except the ones that already have it
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list ( TRANSFORM LIBS_PRIVATE PREPEND "-l")
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list ( JOIN LIBS_PRIVATE " " LIBS_PRIVATE_JOINED )
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list ( JOIN LIBS_PRIVATE_WITH_PATH " " LIBS_PRIVATE_WITH_PATH_JOINED )
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list ( JOIN PC_REQUIRES_PRIV " " PC_REQUIRES_PRIV_JOINED )
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configure_file ( ${template} ${outfile} IMMEDIATE @ONLY)
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endif()
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endmacro ( generate_pkgconfig_spec )
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macro ( unset_pkg_config _prefix )
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unset ( ${_prefix}_VERSION CACHE )
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unset ( ${_prefix}_PREFIX CACHE )
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unset ( ${_prefix}_CFLAGS CACHE )
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unset ( ${_prefix}_CFLAGS_OTHER CACHE )
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unset ( ${_prefix}_LDFLAGS CACHE )
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unset ( ${_prefix}_LDFLAGS_OTHER CACHE )
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unset ( ${_prefix}_LIBRARIES CACHE )
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unset ( ${_prefix}_INCLUDEDIR CACHE )
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unset ( ${_prefix}_INCLUDE_DIRS CACHE )
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unset ( ${_prefix}_LIBDIR CACHE )
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unset ( ${_prefix}_LIBRARY_DIRS CACHE )
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unset ( __pkg_config_checked_${_prefix} CACHE )
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endmacro ( unset_pkg_config )
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function ( get_target_properties_from_pkg_config _library _prefix _out_prefix )
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if ( "${_library}" MATCHES "${CMAKE_STATIC_LIBRARY_SUFFIX}$" )
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set ( _cflags ${_prefix}_STATIC_CFLAGS_OTHER )
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set ( _link_libraries ${_prefix}_STATIC_LIBRARIES )
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set ( _library_dirs ${_prefix}_STATIC_LIBRARY_DIRS )
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else ()
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set ( _cflags ${_prefix}_CFLAGS_OTHER )
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set ( _link_libraries ${_prefix}_LIBRARIES )
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set ( _library_dirs ${_prefix}_LIBRARY_DIRS )
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endif ()
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# The link_libraries list always starts with the library itself, and POP_FRONT is >=3.15
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list(REMOVE_AT "${_link_libraries}" 0)
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set ( ${_out_prefix}_compile_options "${${_cflags}}" PARENT_SCOPE )
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set ( ${_out_prefix}_link_libraries "${${_link_libraries}}" PARENT_SCOPE )
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set ( ${_out_prefix}_link_directories "${${_library_dirs}}" PARENT_SCOPE )
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endfunction ( get_target_properties_from_pkg_config )
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