1
2 # Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 default: all
27
28 include $(SPEC)
29 include MakeBase.gmk
30 include Modules.gmk
31
32 ifeq ($(MODULE), )
33 $(error MODULE must be set when calling CreateJmods.gmk)
34 endif
35
36 ################################################################################
37
38 JMODS_DIR := $(IMAGES_OUTPUTDIR)/jmods
39 JMODS_TEMPDIR := $(SUPPORT_OUTPUTDIR)/jmods
40
41 LIBS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
42 $(SUPPORT_OUTPUTDIR)/modules_libs $(IMPORT_MODULES_LIBS))))
43 CMDS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
44 $(SUPPORT_OUTPUTDIR)/modules_cmds $(IMPORT_MODULES_CMDS))))
45 CONF_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
46 $(SUPPORT_OUTPUTDIR)/modules_conf $(IMPORT_MODULES_CONF))))
47 CLASSES_DIR := $(wildcard $(JDK_OUTPUTDIR)/modules/$(MODULE))
48 INCLUDE_HEADERS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
49 $(SUPPORT_OUTPUTDIR)/modules_include $(IMPORT_MODULES_INCLUDE_HEADERS))))
50 MAN_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
51 $(SUPPORT_OUTPUTDIR)/modules_man $(IMPORT_MODULES_MAN))))
52
53 $(eval $(call FillCacheFind, \
54 $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR) $(CLASSES_DIR) \
55 ))
56
57 ifneq ($(LIBS_DIR), )
58 JMOD_FLAGS += --libs $(LIBS_DIR)
59 DEPS += $(call CacheFind, $(LIBS_DIR))
60 endif
61 ifneq ($(CMDS_DIR), )
62 JMOD_FLAGS += --cmds $(CMDS_DIR)
63 DEPS += $(call CacheFind, $(CMDS_DIR))
64 endif
65 ifneq ($(CONF_DIR), )
66 JMOD_FLAGS += --config $(CONF_DIR)
67 DEPS += $(call CacheFind, $(CONF_DIR))
68 endif
69 ifneq ($(CLASSES_DIR), )
70 JMOD_FLAGS += --class-path $(CLASSES_DIR)
71 DEPS += $(call CacheFind, $(CLASSES_DIR))
72 endif
73 ifneq ($(INCLUDE_HEADERS_DIR), )
74 JMOD_FLAGS += --header-files $(INCLUDE_HEADERS_DIR)
75 DEPS += $(call CacheFind, $(INCLUDE_HEADERS_DIR))
76 endif
77 ifneq ($(MAN_DIR), )
78 JMOD_FLAGS += --man-pages $(MAN_DIR)
79 DEPS += $(call CacheFind, $(MAN_DIR))
80 endif
81
82 LEGAL_NOTICES := \
83 $(SUPPORT_OUTPUTDIR)/modules_legal/java.base \
84 $(call FindModuleLegalDirs, $(MODULE)) \
85 #
86
87 LEGAL_NOTICES_PATH := $(call PathList, $(LEGAL_NOTICES))
88 DEPS += $(call CacheFind, $(LEGAL_NOTICES))
89
90 JMOD_FLAGS += --legal-notices $(LEGAL_NOTICES_PATH)
91
92 ifeq ($(filter-out jdk.incubator.%, $(MODULE)), )
93 JMOD_FLAGS += --do-not-resolve-by-default
94 JMOD_FLAGS += --warn-if-resolved=incubating
95 endif
96
97 # Add dependencies on other jmod files. Only java.base needs access to other
98 # jmods.
99 ifeq ($(MODULE), java.base)
100 # When creating a BUILDJDK, we don't need to add hashes to java.base
101 ifneq ($(CREATING_BUILDJDK), true)
102 # When creating interim versions of jmods, skip hashes
103 ifneq ($(INTERIM_JMOD), true)
104 ALL_UPGRADEABLE_MODULES := $(call FindAllUpgradeableModules)
105 DEPS += $(patsubst %, $(JMODS_DIR)/%.jmod, \
106 $(filter-out java.base $(ALL_UPGRADEABLE_MODULES), $(call FindAllModules)))
107
108 EXCLUDE_PATTERN := $(strip $(subst $(SPACE),|,$(strip $(ALL_UPGRADEABLE_MODULES))))
109
110 JMOD_FLAGS += --module-path $(JMODS_DIR) \
111 --hash-modules '^(?!$(EXCLUDE_PATTERN))'
112 endif
113 endif
114 endif
115
116 # Changes to the jmod tool itself should also trigger a rebuild of all jmods.
117 # The variable JMOD_CMD could contain an environment variable assignment before
118 # the actual command. Filter that out using wildcard before adding to DEPS.
119 DEPS += $(wildcard $(JMOD_CMD))
120 ifeq ($(EXTERNAL_BUILDJDK), false)
121 DEPS += $(call CacheFind, $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jmod)
122 endif
123
124 # If creating interim versions of jmods, certain files need to be filtered out
125 # to avoid false incremental rebuilds.
126 ifeq ($(INTERIM_JMOD), true)
127 DEPS := $(filter-out $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/classlist, $(DEPS))
128 endif
129
130 # Create jmods in a temp dir and then move them into place to keep the
131 # module path in $(IMAGES_OUTPUTDIR)/jmods valid at all times.
132 $(JMODS_DIR)/$(MODULE).jmod: $(DEPS)
133 $(call LogWarn, Creating $(patsubst $(OUTPUT_ROOT)/%, %, $@))
134 $(call MakeDir, $(JMODS_DIR) $(JMODS_TEMPDIR))
135 $(RM) $@ $(JMODS_TEMPDIR)/$(notdir $@)
136 $(JMOD) create \
137 --module-version $(VERSION_SHORT) \
138 --os-name '$(REQUIRED_OS_NAME)' \
139 --os-arch '$(REQUIRED_OS_ARCH)' \
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 ################################################################################