Quelle macosx-change-install-names.pl
Sprache: Shell
# # This file is part of the LibreOffice project. # # This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. # # This file incorporates work covered by the following license notice: # # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed # with this work for additional information regarding copyright # ownership. The ASF licenses this file to you under the Apache # License, Version 2.0 (the "License"); you may not use this file # except in compliance with the License. You may obtain a copy of # the License at http://www.apache.org/licenses/LICENSE-2.0 . #
# The install names of our dynamic libraries contain a special segment token # that denotes where the dynamic library is located in the installation set. # The segment token consists of "@", optionally followed by ".", followed by 50 # "_", followed by a location token (one of "URELIB", "OOO", "OXT", or "NONE"). # # Typically, the segment token is the first segment of a relative install name. # But the segment token may also appear within an absolute install name. That # is useful when tunnelling the segment token into the external build process # via a --prefix configure switch, for example. # # When another dynamic library or an executable links against such a dynamic # library, the path recorded in the former to locate the latter is rewritten # according to the below %action table. The result path consists of the prefix # from the action table followed by the suffix of the dynamic library's install # name. If the special segment token does not contain the optional "." after # the "@", the suffix consists of all segments after the special token segment. # If the special token segment does contain the optional ".", then the suffix # consists of just the last segment of the original install name. # # That latter case is useful for libraries from external modules, where the # external build process locates them in some sub-directory.
sub action($$$)
{ # The @__VIA_LIBRARY_PATH__ thing has no magic meaning anywhere # (here in LO or to the dynamic linker), it is effectively a # comment telling that this library is supposed to have been found # by the dynamic linker already in DYLD_LIBRARY_PATH.
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