Fix pkg-config files with imported targets.
They had imported target names (e.g. from OpenMP) in them which did not work. Also linking std++fs was a bit strange. Hopefully fixed now. Gbp-Pq: Name 0003-Fix-pkg-config-files-with-imported-targets.patch
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@ -16,7 +16,36 @@ function (linker_cmdline what INTO outvar FROM)
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# (you get an error message about argument not parsed). translate each
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# of the libraries into a linker option
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set (deplib_list "")
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set (deplib_list_tmp "")
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foreach (deplib IN LISTS ARGN)
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# resolve imported targets
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string(FIND ${deplib} "::" _sep)
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if (_sep GREATER "-1")
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set(_lib "")
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# the code below does not really work for imported interface library
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# as cmake will error out whene querying IMPORTED_LOCATION, because the
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# property is not whitelisted. I have no idea how to determine if
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# a library is an imported interface library
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# At least it works for resolving OpenMP::OpenMP_CXX
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#
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# get_property(_def TARGET ${deplib} PROPERTY IMPORTED_LOCATION DEFINED)
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# if (_def)
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# get_property(_def TARGET ${deplib} PROPERTY IMPORTED_LOCATION SET)
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# if (_def)
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# get_target_property(_tmp_lib ${deplib} IMPORTED_LOCATION)
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# list(APPEND _lib ${_tmp_lib})
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# endif()
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# endif()
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get_property(_def TARGET ${deplib} PROPERTY INTERFACE_LINK_LIBRARIES SET)
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if (_def)
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get_target_property(_tmp_lib ${deplib} INTERFACE_LINK_LIBRARIES)
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list(APPEND _lib ${_tmp_lib})
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endif()
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set(deplib ${_lib})
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endif()
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list(APPEND deplib_list_tmp ${deplib})
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endforeach()
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foreach (deplib IN LISTS deplib_list_tmp)
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# starts with a hyphen already? then just add it
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string (SUBSTRING ${deplib} 0 1 dash)
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if (${dash} STREQUAL "-")
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@ -44,18 +73,20 @@ function (linker_cmdline what INTO outvar FROM)
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# is more or less lost. remove system default path, to lessen the
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# chance that we pick the wrong library
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if (NOT ((deplib_dir STREQUAL "/usr/lib") OR
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(deplib_dir STREQUAL "/usr/${CMAKE_INSTALL_LIBDIR}")))
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list (APPEND deplib_list "-L${deplib_dir}")
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endif (NOT ((deplib_dir STREQUAL "/usr/lib") OR
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(deplib_dir STREQUAL "/usr/${CMAKE_INSTALL_LIBDIR}")))
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(deplib_dir STREQUAL "") OR
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(deplib_dir STREQUAL "/usr/${CMAKE_INSTALL_LIBDIR}")))
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list (APPEND deplib_list "-L${deplib_dir}")
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endif ()
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# if there was no translation of the name, the library is named
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# unconventionally (.so.3gf, I'm looking at you), so pass this
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# name unmodified to the linker switch
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if (deplib_orig STREQUAL deplib_name)
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if (deplib_orig STREQUAL deplib_name AND
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NOT deplib_orig STREQUAL "stdc++fs")
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list (APPEND deplib_list "-l:${deplib_orig}")
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else (deplib_orig STREQUAL deplib_name)
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else ()
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list (APPEND deplib_list "-l${deplib_name}")
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endif (deplib_orig STREQUAL deplib_name)
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endif (deplib_orig STREQUAL deplib_name AND
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NOT deplib_orig STREQUAL "stdc++fs")
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endif (${dash} STREQUAL "-")
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endforeach (deplib)
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# caller determines whether we want it returned as a list or a string
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@ -30,7 +30,6 @@ function (configure_pc_file name source dest prefix libdir includedir)
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set (minor "${${name}_VERSION_MINOR}")
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set (target "${${name}_LIBRARY}")
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linker_cmdline (STRING INTO target from ${target})
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configure_file (${source} ${dest} @ONLY)
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endfunction (configure_pc_file name source dist prefix libdir includedir)
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