#
# Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
# particular file as subject to the "Classpath" exception as provided
# by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
# CA 95054 USA or visit www.sun.com if you need additional information or
# have any questions.
#
#
# Makefile for building jce.jar and the various cryptographic strength
# policy jar files.
#
#
# (The terms "OpenJDK" and "JDK" below refer to OpenJDK and Sun JDK builds
# respectively.)
#
# JCE builds are very different between OpenJDK and JDK. The OpenJDK JCE
# jar files do not require signing, but those for JDK do. If an unsigned
# jar file is installed into JDK, things will break when the crypto
# routines are called.
#
# This Makefile does the "real" build of the JCE files. There are some
# javac options currently specific to JCE, so we recompile now to make
# sure any implicit compilations didn't use any incorrect flags.
#
# For OpenJDK, the jar files built here are installed directly into the
# OpenJDK.
#
# For JDK, the binaries use pre-built/pre-signed/pre-obfuscated binary
# files stored in the closed workspace that are not shipped in the
# OpenJDK workspaces. We still build the JDK files here to verify the
# files compile, and in preparation for possible signing and
# obfuscation. Developers working on JCE in JDK must sign the JCE files
# before testing: obfuscation is optional during development. The JCE
# signing key is kept separate from the JDK workspace to prevent its
# disclosure. The obfuscation tool has not been licensed for general
# usage.
#
# SPECIAL NOTE TO JCE/JDK developers: The source files must eventually
# be built, obfuscated, signed, and the resulting jar files *MUST BE
# CHECKED INTO THE CLOSED PART OF THE WORKSPACE*. This separate step
# *MUST NOT BE FORGOTTEN*, otherwise a bug fixed in the source code will
# not be reflected in the shipped binaries. The "release" target should
# be used to generate the required files.
#
# There are a number of targets to help both JDK/OpenJDK developers.
#
# Main Targets (JDK/OPENJDK):
#
# all/clobber/clean The usual.
# If OpenJDK, installs
# jce.jar/limited policy files.
# If JDK, installs prebuilt
# jce.jar/limited policy files.
#
# jar Builds/installs jce.jar
# If OpenJDK, does not sign
# If JDK, tries to sign
#
# Other lesser-used Targets (JDK/OPENJDK):
#
# build-jar Builds jce.jar (does not sign/install)
#
# build-policy Builds policy files (does not sign/install)
#
# install-jar Alias for "jar" above
#
# install-limited Builds/installs limited policy files
# If OpenJDK, does not sign
# If JDK, tries to sign
# install-unlimited Builds/nstalls unlimited policy files
# If OpenJDK, does not sign
# If JDK, tries to sign
#
# Other targets (JDK only):
#
# sign Alias for sign-jar and sign-policy
# sign-jar Builds/signs jce.jar file (no install)
# sign-policy Builds/signs policy files (no install)
#
# obfus Builds/obfuscates/signs/installs jce.jar
#
# release Builds all targets in preparation
# for workspace integration.
#
# install-prebuilt Installs the pre-built jar files
#
# This makefile was written to support parallel target execution.
#
BUILDDIR = ../..
PACKAGE = javax.crypto
PRODUCT = sun
include $(BUILDDIR)/common/Defs.gmk
include Defs-jce.gmk
#
# Location for the newly built classfiles.
#
CLASSDESTDIR = $(TEMPDIR)/classes
#
# Subdirectories of these are automatically included.
#
AUTO_FILES_JAVA_DIRS = \
javax/crypto \
sun/security/internal/interfaces \
sun/security/internal/spec
include $(BUILDDIR)/common/Classes.gmk
#
# Rules
#
#
# Some licensees do not get the security sources, but we still need to
# be able to build "all" for them. Check here to see if the sources were
# available. If not, then we don't need to continue this rule.
#
ifdef OPENJDK
all: build-jar install-jar build-policy install-limited
else # OPENJDK
ifeq ($(strip $(FILES_java)),)
all:
$(no-source-warning)
else # FILES_java/policy files available
all: build-jar build-policy
$(build-warning)
endif # $(FILES_java)/policy files available
endif # OPENJDK
#
# We use a variety of subdirectories in the $(TEMPDIR) depending on what
# part of the build we're doing. Both OPENJDK/JDK builds are initially
# done in the unsigned area. When files are signed or obfuscated in JDK,
# they will be placed in the appropriate areas.
#
UNSIGNED_DIR = $(TEMPDIR)/unsigned
# =====================================================
# Build the unsigned jce.jar file. Signing/obfuscation comes later.
#
JAR_DESTFILE = $(LIBDIR)/jce.jar
#
# JCE building is somewhat involved.
#
# OpenJDK: Since we do not ship prebuilt JCE files, previous compiles
# in the build may have needed JCE class signatures. There were then
# implicitly built by javac (likely using the boot javac). While using
# those class files was fine for signatures, we need to rebuild using
# the right compiler.
#
# JDK: Even through the jce.jar was previously installed, since the
# source files are accessible in the source directories, they will
# always be "newer" than the prebuilt files inside the jar, and thus
# make will always rebuild them. (We could "hide" the JCE source in a
# separate directory, but that would make the build logic for JDK and
# OpenJDK more complicated.)
#
# Thus in either situation, we shouldn't use these files.
#
# To make sure the classes were built with the right compiler options,
# delete the existing files in $(CLASSBINDIR), rebuild the right way in a
# directory under $(TEMPDIR), then copy the files back to
# $(CLASSBINDIR). Building in $(TEMPDIR) allows us to use our make
# infrastructure without modification: .classes.list, macros, etc.
#
#
# The list of directories that will be remade from scratch, using the
# right compilers/options.
#
DELETE_DIRS = $(patsubst %, $(CLASSBINDIR)/%, $(AUTO_FILES_JAVA_DIRS))
#
# Since the -C option to jar is used below, each directory entry must be
# preceded with the appropriate directory to "cd" into.
#
JAR_DIRS = $(patsubst %, -C $(CLASSDESTDIR) %, $(AUTO_FILES_JAVA_DIRS))
build-jar: $(UNSIGNED_DIR)/jce.jar
#
# Build jce.jar, then replace the previously built JCE files in the
# classes directory with these. This ensures we have consistently built
# files throughout the workspaces.
#
$(UNSIGNED_DIR)/jce.jar: prebuild build $(JCE_MANIFEST_FILE)
$(prep-target)
$(BOOT_JAR_CMD) cmf $(JCE_MANIFEST_FILE) $@ $(JAR_DIRS) \
$(JAR_JFLAGS)
$(CP) -r $(CLASSDESTDIR)/* $(CLASSBINDIR)
@$(java-vm-cleanup)
build: prebuild
prebuild:
$(RM) -r $(DELETE_DIRS)
# =====================================================
# Build the unsigned policy files.
#
# Given the current state of world export/import policies,
# these settings work for Sun's situation. This note is not
# legal guidance, you must still resolve any export/import issues
# applicable for your situation. Contact your export/import
# counsel for more information.
#
POLICY_DESTDIR = $(LIBDIR)/security
UNSIGNED_POLICY_BUILDDIR = $(UNSIGNED_DIR)/policy
build-policy: unlimited limited
#
# Build the unsigned unlimited policy files.
#
unlimited: \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar: \
policy/unlimited/default_US_export.policy \
policy/unlimited/UNLIMITED
$(prep-target)
$(BOOT_JAR_CMD) cmf policy/unlimited/UNLIMITED $@ \
-C policy/unlimited default_US_export.policy \
$(JAR_JFLAGS)
@$(java-vm-cleanup)
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar: \
policy/unlimited/default_local.policy \
policy/unlimited/UNLIMITED
$(prep-target)
$(BOOT_JAR_CMD) cmf policy/unlimited/UNLIMITED $@ \
-C policy/unlimited default_local.policy \
$(JAR_JFLAGS)
@$(java-vm-cleanup)
#
# Build the unsigned limited policy files.
#
# NOTE: We currently do not place restrictions on our limited export
# policy. This was not a typo.
#
limited: \
$(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar \
$(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar
$(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar: \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar
$(install-file)
$(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar: \
policy/limited/default_local.policy \
policy/limited/exempt_local.policy \
policy/limited/LIMITED
$(prep-target)
$(BOOT_JAR_CMD) cmf policy/limited/LIMITED $@ \
-C policy/limited default_local.policy \
-C policy/limited exempt_local.policy \
$(JAR_JFLAGS)
@$(java-vm-cleanup)
UNSIGNED_POLICY_FILES = \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar \
$(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar \
$(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar \
ifndef OPENJDK
# =====================================================
# Sign the various jar files. Not needed for OpenJDK.
#
SIGNED_DIR = $(TEMPDIR)/signed
SIGNED_POLICY_BUILDDIR = $(SIGNED_DIR)/policy
SIGNED_POLICY_FILES = \
$(patsubst $(UNSIGNED_POLICY_BUILDDIR)/%,$(SIGNED_POLICY_BUILDDIR)/%, \
$(UNSIGNED_POLICY_FILES))
sign: sign-jar sign-policy
sign-jar: $(SIGNED_DIR)/jce.jar
sign-policy: $(SIGNED_POLICY_FILES)
$(SIGNED_DIR)/jce.jar: $(UNSIGNED_DIR)/jce.jar
$(sign-file)
$(SIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar: \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar
$(sign-file)
$(SIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar: \
$(UNSIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar
$(sign-file)
$(SIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar: \
$(UNSIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar
$(sign-file)
$(SIGNED_POLICY_BUILDDIR)/limited/local_policy.jar: \
$(UNSIGNED_POLICY_BUILDDIR)/limited/local_policy.jar
$(sign-file)
# =====================================================
# Obfuscate/sign/install the JDK build. Not needed for OpenJDK.
#
OBFUS_DIR = $(TEMPDIR)/obfus
CLOSED_DIR = $(BUILDDIR)/closed/javax/crypto
obfus: $(OBFUS_DIR)/jce.jar
$(release-warning)
$(OBFUS_DIR)/jce.jar: build-jar $(JCE_MANIFEST_FILE)
$(presign)
$(preobfus)
@$(ECHO) ">>>Obfuscating JCE framework..."
$(prep-target)
$(CD) $(OBFUS_DIR); \
$(OBFUSCATOR) -fv \
$(CURRENT_DIRECTORY)/$(CLOSED_DIR)/obfus/framework.dox
@$(CD) $(OBFUS_DIR); $(java-vm-cleanup)
@# The sun.security.internal classes are currently not obfuscated
@# due to an obfus problem. Manually copy them to the build directory
@# so that they are included in the jce.jar file.
$(CP) -r $(CLASSDESTDIR)/sun $(OBFUS_DIR)/build
$(RM) $(UNSIGNED_DIR)/jce.jar
$(BOOT_JAR_CMD) cmf $(JCE_MANIFEST_FILE) $@ \
-C $(OBFUS_DIR)/build javax \
-C $(OBFUS_DIR)/build sun \
$(JAR_JFLAGS)
$(sign-target)
$(MKDIR) -p $(dir $(JAR_DESTFILE))
$(RM) $(JAR_DESTFILE)
$(CP) $@ $(JAR_DESTFILE)
@$(java-vm-cleanup)
#
# The current obfuscator has a limitation in that it currently only
# supports up to v49 class file format. Force v49 classfiles in our
# builds for now.
#
TARGET_CLASS_VERSION = 5
# =====================================================
# Create the Release Engineering files. Obfuscated builds,
# unlimited policy file distribution, etc.
#
release: $(OBFUS_DIR)/jce.jar sign-policy
$(RM) -r \
$(RELEASE_DIR)/UnlimitedJCEPolicy \
$(RELEASE_DIR)/jce.jar \
$(RELEASE_DIR)/US_export_policy.jar \
$(RELEASE_DIR)/local_policy.jar \
$(RELEASE_DIR)/UnlimitedJCEPolicy.zip
$(MKDIR) -p $(RELEASE_DIR)/UnlimitedJCEPolicy
$(CP) $(OBFUS_DIR)/jce.jar $(RELEASE_DIR)
$(CP) -r \
$(SIGNED_POLICY_BUILDDIR)/limited/US_export_policy.jar \
$(SIGNED_POLICY_BUILDDIR)/limited/local_policy.jar \
$(RELEASE_DIR)
$(CP) \
$(SIGNED_POLICY_BUILDDIR)/unlimited/US_export_policy.jar \
$(SIGNED_POLICY_BUILDDIR)/unlimited/local_policy.jar \
$(RELEASE_DIR)/UnlimitedJCEPolicy
$(CP) $(CLOSED_DIR)/doc/COPYRIGHT.html \
$(CLOSED_DIR)/doc/README.txt $(RELEASE_DIR)/UnlimitedJCEPolicy
cd $(RELEASE_DIR) ; \
$(ZIPEXE) -qr UnlimitedJCEPolicy.zip UnlimitedJCEPolicy
$(release-warning)
endif # OPENJDK
# =====================================================
# Install routines.
#
#
# Install jce.jar, depending on which type is requested.
#
install-jar jar: $(JAR_DESTFILE)
ifndef OPENJDK
$(release-warning)
endif
ifdef OPENJDK
$(JAR_DESTFILE): $(UNSIGNED_DIR)/jce.jar
else
$(JAR_DESTFILE): $(SIGNED_DIR)/jce.jar
endif
$(install-file)
#
# Install the appropriate policy file, depending on the type of build.
#
ifdef OPENJDK
INSTALL_POLICYDIR = $(UNSIGNED_POLICY_BUILDDIR)
else
INSTALL_POLICYDIR = $(SIGNED_POLICY_BUILDDIR)
endif
install-limited: \
$(INSTALL_POLICYDIR)/limited/US_export_policy.jar \
$(INSTALL_POLICYDIR)/limited/local_policy.jar
$(MKDIR) -p $(POLICY_DESTDIR)
$(RM) \
$(POLICY_DESTDIR)/US_export_policy.jar \
$(POLICY_DESTDIR)/local_policy.jar
$(CP) $^ $(POLICY_DESTDIR)
ifndef OPENJDK
$(release-warning)
endif
install-unlimited: \
$(INSTALL_POLICYDIR)/unlimited/US_export_policy.jar \
$(INSTALL_POLICYDIR)/unlimited/local_policy.jar
$(MKDIR) -p $(POLICY_DESTDIR)
$(RM) \
$(POLICY_DESTDIR)/US_export_policy.jar \
$(POLICY_DESTDIR)/local_policy.jar
$(CP) $^ $(POLICY_DESTDIR)
ifndef OPENJDK
$(release-warning)
endif
ifndef OPENJDK
install-prebuilt:
@$(ECHO) "\n>>>Installing prebuilt JCE framework..."
$(RM) $(JAR_DESTFILE) \
$(POLICY_DESTDIR)/US_export_policy.jar \
$(POLICY_DESTDIR)/local_policy.jar
$(CP) $(PREBUILT_DIR)/jce/jce.jar $(JAR_DESTFILE)
$(CP) \
$(PREBUILT_DIR)/jce/US_export_policy.jar \
$(PREBUILT_DIR)/jce/local_policy.jar \
$(POLICY_DESTDIR)
endif
# =====================================================
# Support routines.
#
clobber clean::
$(RM) -r $(JAR_DESTFILE) $(POLICY_DESTDIR)/US_export_policy.jar \
$(POLICY_DESTDIR)/local_policy.jar $(DELETE_DIRS) $(TEMPDIR)
.PHONY: build-jar jar build-policy unlimited limited install-jar \
install-limited install-unlimited
ifndef OPENJDK
.PHONY: sign sign-jar sign-policy obfus release install-prebuilt
endif