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1 # |
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2 # Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 default: all |
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27 |
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28 include $(SPEC) |
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29 include MakeBase.gmk |
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30 |
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31 # When FIXPATH is set, let it process the file to make sure all paths are usable |
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32 # by system native tools. The FIXPATH tool assumes arguments preceeded by an @ |
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33 # character points to a text file containing further arguments (similar to a |
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34 # linker). It replaces any such arguments with a different temporary filename, |
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35 # whose contents has been processed to make any paths native. To obtain a |
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36 # properly processed compile_commands.json, FIXPATH is then made to invoke an |
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37 # AWK script with the unprocessed json file as the only argument, prepended with |
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38 # an @ character. The AWK script simply copies the contents of this processed |
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39 # file. |
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40 # |
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41 # The sed command encloses the fragments inside brackets and removes the final |
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42 # trailing comma. |
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43 $(OUTPUTDIR)/compile_commands.json: $(wildcard $(MAKESUPPORT_OUTPUTDIR)/compile-commands/*.json) |
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44 $(call LogWarn, Updating compile_commands.json) |
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45 $(RM) $@ |
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46 $(FIND) $(MAKESUPPORT_OUTPUTDIR)/compile-commands/ -name \*.json | \ |
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47 $(SORT) | $(XARGS) $(CAT) >> $@.tmp |
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48 $(if $(FIXPATH),$(FIXPATH) $(AWK) 'BEGIN { \ |
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49 tmpfile = substr(ARGV[2],2); \ |
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50 cmd = "$(CP) " "\047" tmpfile "\047" " $@.tmp"; \ |
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51 system(cmd); \ |
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52 }' -- @$@.tmp) |
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53 $(SED) -e '1s/^/[\$(NEWLINE)/' -e '$(DOLLAR)s/,\s\{0,\}$(DOLLAR)/\$(NEWLINE)]/' $@.tmp > $@ |
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54 $(RM) $@.tmp |
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55 |
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56 TARGETS += $(OUTPUTDIR)/compile_commands.json |
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57 |
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58 all: $(TARGETS) |
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59 |
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60 .PHONY: all |