30e6e02d29
so that it can be included directly into the wmake Makefile to allow full support of gmake syntax, variables, functions etc. The Make/files file handled in the same manner as the Make/options file if it contains the SOURCE entry otherwise it is first processed by cpp for backward compatibility.
76 lines
3.0 KiB
Plaintext
76 lines
3.0 KiB
Plaintext
#----------------------------*- makefile-gmake -*------------------------------
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# ========= |
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# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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# \\ / O peration | Website: https://openfoam.org
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# \\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation
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# \\/ M anipulation |
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#------------------------------------------------------------------------------
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# License
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# This file is part of OpenFOAM.
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#
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# OpenFOAM is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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#
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# File
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# wmake/makefiles/files
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#
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# Description
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# A Makefile to process Make/files for gmake
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#
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# If the Make/files file does not contain a SOURCE entry it is parsed by cpp
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# to filter comments, expands macros and variable and the source file list
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# is converted into the SOURCE entry for gmake.
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#------------------------------------------------------------------------------
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GENERAL_RULES = $(WM_DIR)/rules/General
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include $(GENERAL_RULES)/general
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#------------------------------------------------------------------------------
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# Declare names of make system control files derived from file 'files'
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#------------------------------------------------------------------------------
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OBJECTS_DIR = $(MAKE_DIR)/$(WM_OPTIONS)
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OPTIONS = $(MAKE_DIR)/options
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FILES = $(OBJECTS_DIR)/files
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include $(OPTIONS)
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#------------------------------------------------------------------------------
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# Declare dependency of all make system files on FILES
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# Causes all derived files to be remade if any are changed or missing
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#------------------------------------------------------------------------------
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all : $(FILES)
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# Create a grep pattern from the source file suffix list
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SUFFIX_PATTERN = \
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$(shell echo $(SUFFIXES) \
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| sed -e "s/\([a-zA-Z]\) \./\1\\\|./g" -e "s/\./\\\./g")
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$(FILES): $(MAKE_DIR)/files
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@$(CPP) $(GFLAGS) $(MAKE_DIR)/files | sed -e 's@ *@ @g' \
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> $(OBJECTS_DIR)/cppdFiles
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# Use the suffix pattern to find all non source file lines in files
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@grep -v "$(SUFFIX_PATTERN)" $(OBJECTS_DIR)/cppdFiles > $(FILES)
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# Use the suffix pattern to create the SOURCE entry from the source files
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@echo "SOURCE = \\" >> $(FILES)
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@grep "$(SUFFIX_PATTERN)" $(OBJECTS_DIR)/cppdFiles \
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| sed -e 's,$$, \\,' -e '$$s,\\,,' >> $(FILES)
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# Remove the temporary cpp'd files file
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@rm -f $(OBJECTS_DIR)/cppdFiles
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#------------------------------------------------------------------------------
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