# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- # # 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 . #
# Some comment on the prerequisite handling for gb_ComponentTarget__command: # The whole setup feels - once again - much more complicated then it should be; for an IMHO simple task. # We can't just add all the $(call gb_ComponentTarget_get_target,%).* target commands to gb_ComponentTarget__command, # because $(shell cat $(1).filtered) is then evaluated too early, cat'ing a non-existing file. # Same happens if you add them to a gb_ComponentTarget__pre_command, run before the gb_ComponentTarget__command. # The various other "macros" add new rules to "expand" the pattern rules with normal rules and prerequisites. # As a result, the files from the pattern rules aren't cleaned up automagically, which I consider a plus point. # So the intermediate files must be explicitly added to $(call gb_ComponentTarget_get_clean_target,%).
# In the DISABLE_DYNLOADING case we don't need any COMPONENTPREFIX, we # put just the static library filename into the uri parameter. For # each statically linked app using some subset of LO components, there # is a mapping from library filenames to direct pointers to the # corresponding PREFIX_component_getFactory functions. define gb_ComponentTarget__command
$(if $(LIBFILENAME),,$(call gb_Output_error,No LIBFILENAME set at component target: $(1)))
$(call gb_ExternalExecutable_get_command,xsltproc) --nonet \
--stringparam uri '$(if $(filter TRUE,$(DISABLE_DYNLOADING)),,$(subst \d,$$,$(COMPONENTPREFIX)))$(LIBFILENAME)' \
--stringparam cppu_env $(CPPU_ENV) \
--stringparam filtered '$(shell cat $(1).filtered)' \
-o $(1) $(gb_ComponentTarget_XSLT_CREATE_COMPONENT) $(COMPONENTSOURCE) endef
# %.optionals : list of all optional implementations marked <optional/> in the component file
$(call gb_ComponentTarget_get_target,%).optionals : \
$(gb_ComponentTarget_XSLT_DUMP_OPTIONALS) \
| $(call gb_ComponentTarget_get_target,%).dir \
$(call gb_ExternalExecutable_get_dependencies,xsltproc)
$(call gb_ExternalExecutable_get_command,xsltproc) --nonet \
$(gb_ComponentTarget_XSLT_DUMP_OPTIONALS) $(COMPONENTSOURCE) > $@ 2>&1
# %.filtered : list of all optional implementations we don't build
.PRECIOUS: $(call gb_ComponentTarget_get_target,%).filtered
$(call gb_ComponentTarget_get_target,%).filtered : $(call gb_ComponentTarget_get_target,%).optionals cat $< $(COMPONENTIMPL) | sed -e '/^#\|^\s*$$/d' | sort | uniq -u > $@
# when a library is renamed, the component file needs to be rebuilt to match. # hence simply depend on Repository{,Fixes}.mk since the command runs quickly.
$(call gb_ComponentTarget_get_target,%) : \
$(SRCDIR)/Repository.mk \
$(SRCDIR)/RepositoryFixes.mk \
$(gb_ComponentTarget_XSLT_CREATE_COMPONENT) \
$(call gb_ComponentTarget_get_target,%).filtered \
| $(call gb_ExternalExecutable_get_dependencies,xsltproc)
$(call gb_Output_announce,$*,$(true),CMP,1)
$(call gb_Trace_StartRange,$*,CMP)
$(call gb_ComponentTarget__command,$@)
$(call gb_Trace_EndRange,$*,CMP)
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