1 # Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
2 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 #
4 # This code is free software; you can redistribute it and/or modify it
5 # under the terms of the GNU General Public License version 2 only, as
6 # published by the Free Software Foundation. Oracle designates this
7 # particular file as subject to the "Classpath" exception as provided
8 # by Oracle in the LICENSE file that accompanied this code.
9 #
10 # This code is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # version 2 for more details (a copy is included in the LICENSE file that
14 # accompanied this code).
15 #
16 # You should have received a copy of the GNU General Public License version
17 # 2 along with this work; if not, write to the Free Software Foundation,
18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 #
20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 # or visit www.oracle.com if you need additional information or have any
22 # questions.
23 #
24
25 default: all
26
27 include $(SPEC)
28 include MakeBase.gmk
29 include Modules.gmk
30
31 ifeq ($(MODULE), )
32 $(error MODULE must be set when calling CreateJmods.gmk)
33 endif
34
35 $(eval $(call IncludeCustomExtension, CreateJmods.gmk))
36
37 ################################################################################
38
39 JMODS_DIR := $(IMAGES_OUTPUTDIR)/jmods
40 JMODS_TEMPDIR := $(SUPPORT_OUTPUTDIR)/jmods
41
42 LIBS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
43 $(SUPPORT_OUTPUTDIR)/modules_libs $(IMPORT_MODULES_LIBS))))
44 CMDS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
45 $(SUPPORT_OUTPUTDIR)/modules_cmds $(IMPORT_MODULES_CMDS))))
46 CONF_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
47 $(SUPPORT_OUTPUTDIR)/modules_conf $(IMPORT_MODULES_CONF))))
48 CLASSES_DIR := $(wildcard $(JDK_OUTPUTDIR)/modules/$(MODULE))
49 INCLUDE_HEADERS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
50 $(SUPPORT_OUTPUTDIR)/modules_include $(IMPORT_MODULES_INCLUDE_HEADERS))))
51 MAN_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
52 $(SUPPORT_OUTPUTDIR)/modules_man $(IMPORT_MODULES_MAN))))
53
54 $(eval $(call FillCacheFind, \
55 $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR) $(CLASSES_DIR) \
56 ))
57
58 ifneq ($(LIBS_DIR), )
59 JMOD_FLAGS += --libs $(LIBS_DIR)
60 DEPS += $(call CacheFind, $(LIBS_DIR))
61 endif
62 ifneq ($(CMDS_DIR), )
63 JMOD_FLAGS += --cmds $(CMDS_DIR)
64 DEPS += $(call CacheFind, $(CMDS_DIR))
65 endif
66 ifneq ($(CONF_DIR), )
67 JMOD_FLAGS += --config $(CONF_DIR)
68 DEPS += $(call CacheFind, $(CONF_DIR))
69 endif
70 ifneq ($(CLASSES_DIR), )
71 JMOD_FLAGS += --class-path $(CLASSES_DIR)
72 DEPS += $(call CacheFind, $(CLASSES_DIR))
73 endif
74 ifneq ($(INCLUDE_HEADERS_DIR), )
75 JMOD_FLAGS += --header-files $(INCLUDE_HEADERS_DIR)
76 DEPS += $(call CacheFind, $(INCLUDE_HEADERS_DIR))
77 endif
78 ifneq ($(MAN_DIR), )
79 JMOD_FLAGS += --man-pages $(MAN_DIR)
80 DEPS += $(call CacheFind, $(MAN_DIR))
81 endif
82
83 LEGAL_NOTICES := \
84 $(call uniq, $(SUPPORT_OUTPUTDIR)/modules_legal/java.base \
85 $(call FindModuleLegalDirs, $(MODULE))) \
86 #
87
88 LEGAL_NOTICES_PATH := $(call PathList, $(LEGAL_NOTICES))
89 DEPS += $(call CacheFind, $(LEGAL_NOTICES))
90
91 JMOD_FLAGS += --legal-notices $(LEGAL_NOTICES_PATH)
92
93 ifeq ($(filter-out jdk.incubator.%, $(MODULE)), )
94 JMOD_FLAGS += --do-not-resolve-by-default
95 JMOD_FLAGS += --warn-if-resolved=incubating
96 endif
97
98 # Add dependencies on other jmod files. Only java.base needs access to other
99 # jmods.
100 ifeq ($(MODULE), java.base)
101 # When creating a BUILDJDK, we don't need to add hashes to java.base
102 ifneq ($(CREATING_BUILDJDK), true)
103 # When creating interim versions of jmods, skip hashes
104 ifneq ($(INTERIM_JMOD), true)
105 ALL_UPGRADEABLE_MODULES := $(call FindAllUpgradeableModules)
106 DEPS += $(patsubst %, $(JMODS_DIR)/%.jmod, \
107 $(filter-out java.base $(ALL_UPGRADEABLE_MODULES), $(call FindAllModules)))
108
109 EXCLUDE_PATTERN := $(strip $(subst $(SPACE),$$|,$(strip $(ALL_UPGRADEABLE_MODULES))))
110
111 JMOD_FLAGS += --module-path $(JMODS_DIR) \
112 --hash-modules '^(?!$(EXCLUDE_PATTERN)$$)'
113 endif
114 endif
115 endif
116
117 # Changes to the jmod tool itself should also trigger a rebuild of all jmods.
118 # The variable JMOD_CMD could contain an environment variable assignment before
119 # the actual command. Filter that out using wildcard before adding to DEPS.
120 DEPS += $(wildcard $(JMOD_CMD))
121 ifeq ($(EXTERNAL_BUILDJDK), false)
122 DEPS += $(call CacheFind, $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jmod)
123 endif
124
125 # If creating interim versions of jmods, certain files need to be filtered out
126 # to avoid false incremental rebuilds.
127 ifeq ($(INTERIM_JMOD), true)
128 DEPS := $(filter-out $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/classlist, $(DEPS))
129 endif
130
131 # Create jmods in a temp dir and then move them into place to keep the
132 # module path in $(IMAGES_OUTPUTDIR)/jmods valid at all times.
133 $(JMODS_DIR)/$(MODULE).jmod: $(DEPS)
134 $(call LogWarn, Creating $(patsubst $(OUTPUTDIR)/%, %, $@))
135 $(call MakeDir, $(JMODS_DIR) $(JMODS_TEMPDIR))
136 $(RM) $@ $(JMODS_TEMPDIR)/$(notdir $@)
137 $(JMOD) create \
138 --module-version $(VERSION_SHORT) \
139 --target-platform '$(OPENJDK_MODULE_TARGET_PLATFORM)' \
140 --module-path $(JMODS_DIR) \
141 --exclude '**{_the.*,_*.marker,*.diz,*.debuginfo,*.dSYM/**,*.dSYM,*.pdb,*.map}' \
142 $(JMOD_FLAGS) $(JMODS_TEMPDIR)/$(notdir $@)
143 $(MV) $(JMODS_TEMPDIR)/$(notdir $@) $@
144
145 TARGETS += $(JMODS_DIR)/$(MODULE).jmod
146
147 ################################################################################
148
149 all: $(TARGETS)
150
151 ################################################################################