1 # |
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2 # Copyright (c) 2015, 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 ################################################################################ |
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27 # This file makes modifications to module-info.java files based on the build |
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28 # configuration. |
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29 # |
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30 # Depending on build platform, imported modules and optional parts of the build |
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31 # being active, some modules need to have extra exports, provides or uses |
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32 # declarations added to them. These optional extras are defined in .extra files: |
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33 # |
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34 # src/<module>/<share,platform>/classes/module-info.java.extra |
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35 # |
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36 # The contents of the .extra files are simply extra lines that could fit into |
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37 # the module-info file. |
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38 # |
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39 # This makefile is called once for each from-module with the variable |
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40 # MODULE naming the from-module. |
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41 # |
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42 # The modified module-info.java files are put in the gensrc directory where |
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43 # they will automatically override the static versions in the src tree. |
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44 # |
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45 ################################################################################ |
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46 |
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47 default: all |
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48 |
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49 include $(SPEC) |
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50 include MakeBase.gmk |
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51 include Modules.gmk |
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52 |
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53 ################################################################################ |
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54 # Define this here since jdk/make/Tools.gmk cannot be included from the top |
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55 # make directory. Should probably move some tools away from the jdk repo. |
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56 TOOL_GENMODULEINFOSOURCE = $(JAVA_SMALL) \ |
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57 $(INTERIM_LANGTOOLS_ARGS) \ |
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58 -cp "$(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes" \ |
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59 build.tools.module.GenModuleInfoSource |
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60 |
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61 ################################################################################ |
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62 |
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63 # Name of modification file. |
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64 MOD_FILENAME := module-info.java.extra |
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65 |
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66 # Construct all possible src directories for the module. |
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67 MODULE_CLASSES_DIRS := $(call FindModuleSrcDirs, $(MODULE)) |
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68 |
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69 # Find all the .extra files in the src dirs. |
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70 MOD_FILES := $(wildcard $(foreach f, $(MOD_FILENAME), $(addsuffix /$(f), \ |
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71 $(MODULE_CLASSES_DIRS)))) |
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72 |
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73 ifneq ($(MOD_FILES), ) |
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74 # Only make this call if modification files are found for this module |
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75 ALL_MODULES := $(call FindAllModules) |
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76 |
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77 $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java: \ |
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78 $(firstword $(call FindAllModuleInfos, $(MODULE))) \ |
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79 $(BUILD_TOOLS_JDK) \ |
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80 $(MOD_FILES) \ |
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81 $(call DependOnVariable, ALL_MODULES) |
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82 $(call MakeTargetDir) |
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83 $(RM) $@ $@.tmp |
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84 $(TOOL_GENMODULEINFOSOURCE) -o $@.tmp \ |
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85 --source-file $< \ |
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86 --modules $(call CommaList, $(ALL_MODULES)) \ |
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87 $(MOD_FILES) |
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88 $(MV) $@.tmp $@ |
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89 |
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90 TARGETS += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java |
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91 |
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92 else |
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93 # If no modifications are found for this module, remove any module-info.java |
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94 # created by a previous build since that is no longer valid. |
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95 ifneq ($(wildcard $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java), ) |
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96 $(shell $(RM) $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java) |
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97 endif |
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98 endif |
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99 |
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100 ################################################################################ |
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101 |
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102 all: $(TARGETS) |
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