#
# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
ifndef _JAR_ARCHIVE_GMK
_JAR_ARCHIVE_GMK := 1
ifeq (,$(_MAKEBASE_GMK))
$(error You must include MakeBase.gmk prior to including JarArchive.gmk)
endif
FALSE_FIND_PATTERN:=-name FILE_NAME_THAT_DOESNT_EXIST
# Setup make rules for creating a jar archive.
#
# Parameter 1 is the name of the rule. This name is used as variable prefix,
# and the targets generated are listed in a variable by that name.
#
# Remaining parameters are named arguments. These include:
# DEPENDENCIES:=List of dependencies for the jar target. If left empty,
# dependencies are calculated automatically from the source files found.
# For this to work, the source files must exist when the makefile is
# parsed.
# SRCS:=List of directories in where to find files to add to archive
# SUFFIXES:=File suffixes to include in jar
# INCLUDES:=List of directories/packages in SRCS that should be included
# EXCLUDES:=List of directories/packages in SRCS that should be excluded
# EXCLUDE_FILES:=List of files in SRCS that should be excluded
# EXTRA_FILES:=List of files in SRCS that should be included regardless of suffix match.
# JAR:=Jar file to create
# MANIFEST:=Optional manifest file template.
# JARMAIN:=Optional main class to add to manifest
# JARINDEX:=true means generate the index in the jar file.
# SKIP_METAINF:=Set to prevent contents of an META-INF directory to be automatically
# added to the archive.
# EXTRA_MANIFEST_ATTR:=Extra attribute to add to manifest.
# CHECK_COMPRESS_JAR Check the COMPRESS_JAR variable
SetupJarArchive = $(NamedParamsMacroTemplate)
define SetupJarArchiveBody
$1_JARMAIN:=$(strip $$($1_JARMAIN))
$1_JARNAME:=$$(notdir $$($1_JAR))
$1_MANIFEST_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_manifest
$1_DELETESS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletess
$1_DELETES_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletes
$1_BIN:=$$(dir $$($1_JAR))
ifeq (,$$($1_SUFFIXES))
# No suffix was set, default to classes.
$1_SUFFIXES:=.class
endif
# Convert suffixes to a find expression
$1_FIND_PATTERNS:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_SUFFIXES))
# On windows, a lot of includes/excludes risk making the command line too long, so
# writing the grep patterns to files.
# Grep returns 1 if nothing is matched. Do not fail the build for this.
ifneq (,$$($1_INCLUDES))
$1_GREP_INCLUDE_PATTERNS:=$$(call EscapeDollar, \
$$(foreach src,$$($1_SRCS), $$(addprefix $$(src)/,$$($1_INCLUDES))))
# If there are a lot of include patterns, output to file to shorten command lines
ifeq ($$(word 20,$$($1_GREP_INCLUDE_PATTERNS)),)
$1_GREP_INCLUDES:=| ( $(GREP) $$(patsubst %,$(SPACE)-e$(SPACE)$(DQUOTE)%$(DQUOTE),$$($1_GREP_INCLUDE_PATTERNS)) \
|| test "$$$$?" = "1" )
else
$1_GREP_INCLUDE_OUTPUT = \
$$(eval $$(call ListPathsSafely,$1_GREP_INCLUDE_PATTERNS, \
$$($1_BIN)/_the.$$($1_JARNAME)_include))
$1_GREP_INCLUDES:=| ( $(GREP) -f $$($1_BIN)/_the.$$($1_JARNAME)_include \
|| test "$$$$?" = "1" )
endif
endif
ifneq (,$$($1_EXCLUDES)$$($1_EXCLUDE_FILES))
$1_GREP_EXCLUDE_PATTERNS:=$$(call EscapeDollar, \
$$(foreach src,$$($1_SRCS),$$(addprefix $$(src)/, \
$$($1_EXCLUDES) $$($1_EXCLUDE_FILES))))
# If there are a lot of include patterns, output to file to shorten command lines
ifeq ($$(word 20,$$($1_GREP_EXCLUDE_PATTERNS)),)
$1_GREP_EXCLUDES:=| ( $(GREP) -v $$(patsubst %,$(SPACE)-e$(SPACE)$(DQUOTE)%$(DQUOTE),$$($1_GREP_EXCLUDE_PATTERNS)) \
|| test "$$$$?" = "1" )
else
$1_GREP_EXCLUDE_OUTPUT = \
$$(eval $$(call ListPathsSafely,$1_GREP_EXCLUDE_PATTERNS, \
$$($1_BIN)/_the.$$($1_JARNAME)_exclude))
$1_GREP_EXCLUDES:=| ( $(GREP) -v -f $$($1_BIN)/_the.$$($1_JARNAME)_exclude \
|| test "$$$$?" = "1" )
endif
endif
# Check if this jar needs to have its index generated.
ifneq (,$$($1_JARINDEX))
$1_JARINDEX = (cd $$(dir $$@) && $(JAR) -i $$(notdir $$@))
else
$1_JARINDEX = true
endif
# When this macro is run in the same makefile as the java compilation, dependencies are
# transfered in make variables. When the macro is run in a different makefile than the
# java compilation, the dependencies need to be found in the filesystem.
$1_ORIG_DEPS := $$($1_DEPENDENCIES)
ifeq ($$($1_DEPENDENCIES), )
# Add all source roots to the find cache since we are likely going to run find
# on these more than once. The cache will only be updated if necessary.
$$(eval $$(call FillCacheFind, $$($1_FIND_LIST)))
$1_DEPENDENCIES:=$$(filter $$(addprefix %,$$($1_SUFFIXES)), \
$$(call CacheFind,$$($1_SRCS)))
ifneq (,$$($1_GREP_INCLUDE_PATTERNS))
$1_DEPENDENCIES:=$$(filter $$(addsuffix %,$$($1_GREP_INCLUDE_PATTERNS)),$$($1_DEPENDENCIES))
endif
ifneq (,$$($1_GREP_EXCLUDE_PATTERNS))
$1_DEPENDENCIES:=$$(filter-out $$(addsuffix %,$$($1_GREP_EXCLUDE_PATTERNS)),$$($1_DEPENDENCIES))
endif
# Look for EXTRA_FILES in all SRCS dirs and as absolute paths.
$1_DEPENDENCIES+=$$(wildcard $$(foreach src, $$($1_SRCS), \
$$(addprefix $$(src)/, $$($1_EXTRA_FILES))) $$($1_EXTRA_FILES))
ifeq (,$$($1_SKIP_METAINF))
$1_DEPENDENCIES+=$$(call CacheFind,$$(wildcard $$(addsuffix /META-INF,$$($1_SRCS))))
endif
endif
# The dependency list should never be empty
ifeq ($$(strip $$($1_DEPENDENCIES)), )
$$(warning No dependencies found for $1)
endif
# Utility macros, to make the shell script receipt somewhat easier to decipher.
# Capture extra files is the same for both CAPTURE_CONTENTS and SCAPTURE_CONTENTS so
# only define it once to avoid duplication.
# The list of extra files might be long, so need to use ListPathsSafely to print
# them out to a separte file. Then process the contents of that file to rewrite
# into -C <dir> <file> lines.
# The EXTRA_FILES_RESOLVED varible must be set in the macro so that it's evaluated
# in the recipe when the files are guaranteed to exist.
$1_CAPTURE_EXTRA_FILES=\
$$(eval $1_EXTRA_FILES_RESOLVED:=$$(call DoubleDollar, \
$$(wildcard $$(foreach src, $$($1_SRCS), \
$$(addprefix $$(src)/, $$($1_EXTRA_FILES))) $$($1_EXTRA_FILES)))) \
$$(if $$($1_EXTRA_FILES_RESOLVED), \
$$(eval $$(call ListPathsSafely,$1_EXTRA_FILES_RESOLVED, \
$$($1_BIN)/_the.$$($1_JARNAME)_contents.extra)) \
$(SED) $$(foreach src,$$($1_SRCS), -e 's|$$(src)/|-C $$(src) |g') \
$$($1_BIN)/_the.$$($1_JARNAME)_contents.extra \
>> $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE))
# The capture contents macro finds all files (matching the patterns, typically
# .class and .prp) that are newer than the jar-file, ie the new content to be put into the jar.
# NOTICE: please leave the parentheses space separated otherwise the AIX build will break!
$1_CAPTURE_CONTENTS=\
$(RM) $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE) \
$$(foreach src,$$($1_SRCS), \
$(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) -a -newer $$@ $$($1_GREP_INCLUDES) \
$$($1_GREP_EXCLUDES) | $(SED) 's|$$(src)/|-C $$(src) |g' \
>> $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE)) \
$$($1_CAPTURE_EXTRA_FILES)
# The capture metainf macro finds all files below the META-INF directory that are newer than the jar-file.
# Find returns non zero if the META-INF dir does not exist, ignore this.
ifeq (,$$($1_SKIP_METAINF))
$1_CAPTURE_METAINF =$$(foreach src,$$($1_SRCS), \
( ( $(FIND) $$(src)/META-INF -type f -a -newer $$@ 2> /dev/null || true ) \
| $(SED) 's|$$(src)/|-C $$(src) |g' >> \
$$($1_BIN)/_the.$$($1_JARNAME)_contents ) $$(NEWLINE) )
endif
# The capture deletes macro finds all deleted files and concatenates them. The resulting file
# tells us what to remove from the jar-file.
$1_CAPTURE_DELETES=$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.deleted -newer $$@ \
-exec $(SED) 's|$$(src)||g' \{\} >> $$($1_DELETES_FILE) \;) $$(NEWLINE))
# The update contents macro updates the jar file with the previously capture contents.
# Use 'wc -w' to see if the contents file is empty.
$1_UPDATE_CONTENTS=\
if [ "`$(WC) -l $$($1_BIN)/_the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'`" -gt "0" ]; then \
$(ECHO) " updating" `$(WC) -l $$($1_BIN)/_the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'` files && \
$(JAR) $$($1_JAR_UPDATE_OPTIONS) $$@ @$$($1_BIN)/_the.$$($1_JARNAME)_contents; \
fi $$(NEWLINE)
# The s-variants of the above macros are used when the jar is created from scratch.
# NOTICE: please leave the parentheses space separated otherwise the AIX build will break!
$1_SCAPTURE_CONTENTS=\
$(RM) $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE) \
$$(foreach src,$$($1_SRCS), \
$(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) $$($1_GREP_INCLUDES) \
$$($1_GREP_EXCLUDES) | $(SED) 's|$$(src)/|-C $$(src) |g' \
>> $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE)) \
$$($1_CAPTURE_EXTRA_FILES)
# Find returns non zero if the META-INF dir does not exist, ignore this.
ifeq (,$$($1_SKIP_METAINF))
$1_SCAPTURE_METAINF=$$(foreach src,$$($1_SRCS), \
( ( $(FIND) $$(src)/META-INF -type f 2> /dev/null || true ) \
| $(SED) 's|$$(src)/|-C $$(src) |g' >> \
$$($1_BIN)/_the.$$($1_JARNAME)_contents) $$(NEWLINE) )
endif
$1_SUPDATE_CONTENTS=$(JAR) $$($1_JAR_UPDATE_OPTIONS) $$@ @$$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE)
# Use a slightly shorter name for logging, but with enough path to identify this jar.
$1_NAME:=$$(subst $$(OUTPUTDIR)/,,$$($1_JAR))
ifneq (,$$($1_CHECK_COMPRESS_JAR))
$1_JAR_CREATE_OPTIONS := c0fm
$1_JAR_UPDATE_OPTIONS := u0f
ifeq ($(COMPRESS_JARS), true)
$1_JAR_CREATE_OPTIONS := cfm
$1_JAR_UPDATE_OPTIONS := uf
endif
else
$1_JAR_CREATE_OPTIONS := cfm
$1_JAR_UPDATE_OPTIONS := uf
endif
# Include all variables of significance in the vardeps file
$1_VARDEPS := $(JAR) $$($1_JAR_CREATE_OPTIONS) $$($1_MANIFEST) \
$$($1_JARMAIN) $$($1_EXTRA_MANIFEST_ATTR) $$($1_ORIG_DEPS) $$($1_SRCS) \
$$($1_INCLUDES) $$($1_EXCLUDES) $$($1_EXCLUDE_FILES) $$($1_EXTRA_FILES)
$1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, $$(dir $$($1_JAR))_the.$$($1_JARNAME).vardeps)
# Here is the rule that creates/updates the jar file.
$$($1_JAR) : $$($1_DEPENDENCIES) $$($1_MANIFEST) $$($1_VARDEPS_FILE)
$(MKDIR) -p $$($1_BIN)
$$($1_GREP_INCLUDE_OUTPUT)
$$($1_GREP_EXCLUDE_OUTPUT)
# If the vardeps file is part of the newer prereq list, it means that
# either the jar file does not exist, or we need to recreate it from
# from scratch anyway since a simple update will not catch all the
# potential changes.
$$(if $$(filter $$($1_VARDEPS_FILE) $$($1_MANIFEST), $$?), \
$$(if $$($1_MANIFEST), \
$(CP) $$($1_MANIFEST) $$($1_MANIFEST_FILE) $$(NEWLINE) \
, \
$(RM) $$($1_MANIFEST_FILE) && $(TOUCH) $$($1_MANIFEST_FILE) $$(NEWLINE)) \
$$(if $$($1_JARMAIN), \
$(ECHO) "Main-Class: $$(strip $$($1_JARMAIN))" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
$$(if $$($1_EXTRA_MANIFEST_ATTR), \
$(PRINTF) "$$($1_EXTRA_MANIFEST_ATTR)\n" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
$(ECHO) Creating $$($1_NAME) $$(NEWLINE) \
$(JAR) $$($1_JAR_CREATE_OPTIONS) $$@ $$($1_MANIFEST_FILE) $$(NEWLINE) \
$$($1_SCAPTURE_CONTENTS) \
$$($1_SCAPTURE_METAINF) \
$$($1_SUPDATE_CONTENTS) \
$$($1_JARINDEX) && true \
, \
$(ECHO) Modifying $$($1_NAME) $$(NEWLINE) \
$$($1_CAPTURE_CONTENTS) \
$$($1_CAPTURE_METAINF) \
$(RM) $$($1_DELETES_FILE) $$(NEWLINE) \
$$($1_CAPTURE_DELETES) \
$(CAT) $$($1_DELETES_FILE) > $$($1_DELETESS_FILE) $$(NEWLINE) \
if [ -s $$($1_DELETESS_FILE) ]; then \
$(ECHO) " deleting" `$(WC) -l $$($1_DELETESS_FILE) | $(AWK) '{ print $$$$1 }'` files && \
$(ZIPEXE) -q -d $$@ `$(CAT) $$($1_DELETESS_FILE)` ; \
fi $$(NEWLINE) \
$$($1_UPDATE_CONTENTS) true $$(NEWLINE) \
$$($1_JARINDEX) && true )
# Add jar to target list
$1 += $$($1_JAR)
endef
endif # _JAR_ARCHIVE_GMK