1 # 2 # Copyright (c) 2014, 2025, 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 include MakeFileStart.gmk 27 28 ################################################################################ 29 30 include Modules.gmk 31 include ZipArchive.gmk 32 33 SRC_ZIP_WORK_DIR := $(SUPPORT_OUTPUTDIR)/src 34 $(if $(filter $(TOPDIR)/%, $(SUPPORT_OUTPUTDIR)), $(eval SRC_ZIP_BASE := $(TOPDIR)), $(eval SRC_ZIP_BASE := $(SUPPORT_OUTPUTDIR))) 35 36 ################################################################################ 37 # Create the directory structure for src.zip using symlinks. 38 # <module>/<package>/<file>.java 39 # or: 40 # <module>/META-INF/preview/<package>/<file>.java 41 # for preview enabled sources. 42 # 43 # Generate the src dirs in the first make invocation and then call this makefile 44 # again to create src.zip. 45 46 ALL_MODULES := $(FindAllModules) 47 48 # Module source directories ($d) are things like (but not limited to): 49 # - $TOPDIR/src/<module>/share/classes 50 # - $SUPPORT_OUTPUTDIR/gensrc/<module> 51 # 52 # A symbolic link is created for each directory. For example: 53 # - $TOPDIR/src/<module>/share/classes 54 # is linked from: 55 # - $SRC_ZIP_WORK_DIR/src/<module>/share/classes/<module> 56 # 57 # Each link has the form: 58 # - $SRC_ZIP_WORK_DIR/<link-dir>/<module> 59 # and always has the name of its module (even if the module already appears in <link-dir>. 60 # 61 # Then the contents of all link parent directories are given as ZIP includes: 62 # - $SRC_ZIP_WORK_DIR/<link-dir> 63 # results in ZIP file entries starting: 64 # - <module>/... 65 # where multiple source links/directories can contribute to the same module's sources. 66 # 67 $(foreach m, $(ALL_MODULES), \ 68 $(foreach d, $(call FindModuleSrcDirs, $m), \ 69 $(eval $d_TARGET := $(SRC_ZIP_WORK_DIR)/$(patsubst $(TOPDIR)/%,%,$(patsubst $(SUPPORT_OUTPUTDIR)/%,%,$d))/$m) \ 70 $(if $(SRC_GENERATED), , \ 71 $(eval $$($d_TARGET): $d ; \ 72 $$(if $(filter $(SRC_ZIP_BASE)/%, $d), $$(link-file-relative), $$(link-file-absolute)) \ 73 ) \ 74 ) \ 75 $(eval SRC_ZIP_SRCS += $$($d_TARGET)) \ 76 $(eval SRC_ZIP_SRCS_$m += $$($d_TARGET)) \ 77 ) \ 78 ) 79 80 # Preview source directories are currently limited to: 81 # - $SUPPORT_OUTPUTDIR/gensrc-valueclasses/<module> 82 # If this is changed, the 'patsubst' rewriting will need updating. 83 # 84 # The difficulty with this case is that we need to have a directory of the form: 85 # - $SRC_ZIP_WORK_DIR/<link-dir>/<module> 86 # containing (either directly or via symbolic linking) a `META-INF/preview` 87 # subdirectory which then contains the sources. 88 # 89 # The easiest way to achieve this is to symbolically link: 90 # - $SRC_ZIP_WORK_DIR/<link-dir>/<module>/META-INF/preview 91 # and then use the parent directory: 92 # - $SRC_ZIP_WORK_DIR/<link-dir>/<module> 93 # as the actual target for the ZIP file generation. However, this requires 94 # an extra rule to associate the symbolic link and the parent directory. 95 # 96 $(foreach m, $(ALL_MODULES), \ 97 $(foreach d, $(call FindModuleValueClassSrcDirs, $m), \ 98 $(eval $d_TARGET := $(SRC_ZIP_WORK_DIR)/$(patsubst $(SUPPORT_OUTPUTDIR)/%,%,$d)/$m) \ 99 $(if $(SRC_GENERATED), , \ 100 $(eval $$($d_TARGET)/META-INF/preview: $d ; \ 101 $$(if $(filter $(SRC_ZIP_BASE)/%, $d), $$(link-file-relative), $$(link-file-absolute)) \ 102 ) \ 103 $(eval $$($d_TARGET): $$($d_TARGET)/META-INF/preview) \ 104 ) \ 105 $(eval SRC_ZIP_SRCS += $$($d_TARGET)) \ 106 $(eval SRC_ZIP_SRCS_$m += $$($d_TARGET)) \ 107 ) \ 108 ) 109 110 TARGETS += $(SRC_ZIP_SRCS) 111 112 ################################################################################ 113 # Only evaluate the creation of src.zip in a sub make call when the symlinked 114 # src directory structure has been generated. 115 ifeq ($(SRC_GENERATED), true) 116 117 # Rewrite the EXCLUDE_TRANSLATIONS locales as exclude patters for java files 118 TRANSLATIONS_PATTERN := $(addprefix %_, $(addsuffix .java, $(EXCLUDE_TRANSLATIONS))) 119 120 # Add excludes for translations for all modules except jdk.localedata 121 $(foreach s, $(SRC_ZIP_SRCS), \ 122 $(if $(filter $(notdir $s), jdk.localedata), , \ 123 $(eval BUILD_SRC_ZIP_EXCLUDE_PATTERNS_$(dir $s) := $$(TRANSLATIONS_PATTERN)) \ 124 ) \ 125 ) 126 127 $(eval $(call SetupZipArchive, BUILD_SRC_ZIP, \ 128 SRC := $(dir $(SRC_ZIP_SRCS)), \ 129 INCLUDES := $(SRC_ZIP_INCLUDES), \ 130 INCLUDE_FILES := $(SRC_ZIP_INCLUDE_FILES), \ 131 EXCLUDES := $(SRC_ZIP_EXCLUDES), \ 132 EXCLUDE_FILES := $(SRC_ZIP_EXCLUDE_FILES), \ 133 SUFFIXES := .java, \ 134 ZIP := $(SUPPORT_OUTPUTDIR)/src.zip, \ 135 FOLLOW_SYMLINKS := true, \ 136 )) 137 138 do-zip: $(BUILD_SRC_ZIP) 139 140 .PHONY: do-zip 141 endif 142 143 zip: $(SRC_ZIP_SRCS) 144 +$(MAKE) $(MAKE_ARGS) -f ZipSource.gmk do-zip SRC_GENERATED=true 145 146 TARGETS += zip 147 148 .PHONY: zip 149 150 ################################################################################ 151 152 include MakeFileEnd.gmk --- EOF ---