CreateJmods.gmk revision 2112:405d811c0d7b 
1
2# Copyright (c) 2014, 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
26default: all
27
28include $(SPEC)
29include MakeBase.gmk
30include Modules.gmk
31
32ifeq ($(MODULE), )
33  $(error MODULE must be set when calling CreateJmods.gmk)
34endif
35
36################################################################################
37
38JMODS_DIR := $(IMAGES_OUTPUTDIR)/jmods
39
40LIBS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
41    $(SUPPORT_OUTPUTDIR)/modules_libs-stripped $(IMPORT_MODULES_LIBS))))
42CMDS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
43    $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped $(IMPORT_MODULES_CMDS))))
44CONF_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
45    $(SUPPORT_OUTPUTDIR)/modules_conf $(IMPORT_MODULES_CONF))))
46CLASSES_DIR := $(wildcard $(JDK_OUTPUTDIR)/modules/$(MODULE))
47
48$(eval $(call FillCacheFind, \
49    $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR) $(CLASSES_DIR) \
50))
51
52ifneq ($(LIBS_DIR), )
53  JMOD_FLAGS += --libs $(LIBS_DIR)
54  DEPS += $(call CacheFind, $(LIBS_DIR))
55endif
56ifneq ($(CMDS_DIR), )
57  JMOD_FLAGS += --cmds $(CMDS_DIR)
58  DEPS += $(call CacheFind, $(CMDS_DIR))
59endif
60ifneq ($(CONF_DIR), )
61  JMOD_FLAGS += --config $(CONF_DIR)
62  DEPS += $(call CacheFind, $(CONF_DIR))
63endif
64ifneq ($(CLASSES_DIR), )
65  JMOD_FLAGS += --class-path $(CLASSES_DIR)
66  DEPS += $(call CacheFind, $(CLASSES_DIR))
67endif
68
69# Add dependencies on other jmod files. Only java.base needs access to other
70# jmods.
71ifeq ($(MODULE), java.base)
72  ALL_UPGRADEABLE_MODULES = $(call FindAllUpgradeableModules)
73  # When creating a BUILDJDK, we don't need to add hashes to java.base
74  ifneq ($(CREATING_BUILDJDK), true)
75    DEPS += $(patsubst %, $(JMODS_DIR)/%.jmod, \
76        $(filter-out java.base $(ALL_UPGRADEABLE_MODULES), $(call FindAllModules)))
77
78    EXCLUDE_PATTERN := $(strip $(subst $(SPACE),|,$(strip $(ALL_UPGRADEABLE_MODULES))))
79
80    JMOD_FLAGS += --modulepath $(JMODS_DIR) \
81        --hash-modules '^(?!$(EXCLUDE_PATTERN))'
82  endif
83endif
84
85# Changes to the jmod tool itself should also trigger a rebuild of all jmods
86DEPS += $(JMOD_CMD)
87ifeq ($(EXTERNAL_BUILDJDK), false)
88  DEPS += $(call CacheFind, $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jmod)
89endif
90
91# TODO: What about headers?
92# Create jmods in a temp dir and then move them into place to keep the
93# module path in $(IMAGES_OUTPUTDIR)/jmods valid at all times.
94$(JMODS_DIR)/$(MODULE).jmod: $(DEPS)
95	$(call LogWarn, Creating $(patsubst $(OUTPUT_ROOT)/%, %, $@))
96	$(call MakeDir, $(@D) $(SUPPORT_OUTPUTDIR)/jmods)
97	$(RM) $@ $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@)
98	$(JMOD) create \
99            --module-version $(VERSION_SHORT) \
100            --os-name $(REQUIRED_OS_NAME) \
101            --os-arch $(OPENJDK_TARGET_CPU_LEGACY) \
102            --os-version $(REQUIRED_OS_VERSION) \
103	        --modulepath $(JMODS_DIR) \
104            --exclude '**{_the.*,*.diz,*.debuginfo,*.dSYM/**,*.pdb,*.map}' \
105	    $(JMOD_FLAGS) $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@)
106	$(MV) $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@) $@
107
108TARGETS += $(IMAGES_OUTPUTDIR)/jmods/$(MODULE).jmod
109
110################################################################################
111
112all: $(TARGETS)
113
114################################################################################
115