#+
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# Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.+
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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#+
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# This code is free software; you can redistribute it and/or modify it+
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# under the terms of the GNU General Public License version 2 only, as+
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# published by the Free Software Foundation.  Oracle designates this+
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# particular file as subject to the "Classpath" exception as provided+
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# by Oracle in the LICENSE file that accompanied this code.+
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#+
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# This code 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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# version 2 for more details (a copy is included in the LICENSE file that+
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# accompanied this code).+
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#+
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# You should have received a copy of the GNU General Public License version+
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# 2 along with this work; if not, write to the Free Software Foundation,+
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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#+
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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# or visit www.oracle.com if you need additional information or have any+
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# questions.+
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#+
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+
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default: all+
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+
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include $(SPEC)+
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include MakeBase.gmk+
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+
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# When FIXPATH is set, let it process the file to make sure all paths are usable+
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# by system native tools. The FIXPATH tool assumes arguments preceeded by an @+
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# character points to a text file containing further arguments (similar to a+
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# linker). It replaces any such arguments with a different temporary filename,+
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# whose contents has been processed to make any paths native. To obtain a+
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# properly processed compile_commands.json, FIXPATH is then made to invoke an+
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# AWK script with the unprocessed json file as the only argument, prepended with+
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# an @ character. The AWK script simply copies the contents of this processed+
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# file.+
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#+
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# The sed command encloses the fragments inside brackets and removes the final+
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# trailing comma.+
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$(OUTPUTDIR)/compile_commands.json: $(wildcard $(MAKESUPPORT_OUTPUTDIR)/compile-commands/*.json)+
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	$(call LogWarn, Updating compile_commands.json)+
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	$(RM) $@+
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	$(FIND) $(MAKESUPPORT_OUTPUTDIR)/compile-commands/ -name \*.json | \+
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	    $(SORT) | $(XARGS) $(CAT) >> $@.tmp+
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	$(if $(FIXPATH),$(FIXPATH) $(AWK) 'BEGIN { \+
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	    tmpfile = substr(ARGV[2],2); \+
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	    cmd = "$(CP) " "\047" tmpfile "\047" " $@.tmp"; \+
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	    system(cmd); \+
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	}' -- @$@.tmp)+
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	$(SED) -e '1s/^/[\$(NEWLINE)/' -e '$(DOLLAR)s/,\s\{0,\}$(DOLLAR)/\$(NEWLINE)]/' $@.tmp > $@+
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	$(RM) $@.tmp+
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+
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TARGETS += $(OUTPUTDIR)/compile_commands.json+
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+
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all: $(TARGETS)+
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+
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.PHONY: all+
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