| #!/bin/sh |
| # |
| # Copyright (c) 2019, 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. |
| # |
| |
| # This script allows to easily generate (add or update) "--release N" data for JDK N + 1. |
| # N must be 11 or greater. This script works on Linux. To create new data, or update existing |
| # data, it is necessary to: |
| # - download a binary build of OpenJDK N for Linux, API of which will be recorded. It is strongly recommended |
| # to use an official build, not a custom build, to avoid any chance of including unofficial changes. |
| # The binary build should never be a build newer than the GA for JDK N. Install the build. The installation |
| # directory will be denoted as "${JDK_N_INSTALL}" in the further text. |
| # - have a checkout the JDK to which the data should be added (or in which the data should be updated). |
| # The checkout directory will be denoted as "${JDK_CHECKOUT}" in the further text. |
| # The checkout must not have any local changes that could interfere with the new data. In particular, |
| # there must be absolutely no changed, new or removed files under the ${JDK_CHECKOUT}/make/data/symbols |
| # directory. |
| # - open a terminal program and run these commands: |
| # cd "${JDK_CHECKOUT}"/make/data/symbols |
| # bash ../../scripts/generate-symbol-data.sh "${JDK_N_INSTALL}" |
| # - this command will generate or update data for "--release N" into the ${JDK_CHECKOUT}/make/data/symbols |
| # directory, updating all registration necessary. If the goal was to update the data, and there are no |
| # new or changed files in the ${JDK_CHECKOUT}/make/data/symbols directory after running this script, |
| # there were no relevant changes and no further action is necessary. Note that version for N > 9 are encoded |
| # using capital letters, i.e. A represents version 10, B represents 11, and so on. The version numbers are in |
| # the names of the files in the ${JDK_CHECKOUT}/make/data/symbols directory, as well as in |
| # the ${JDK_CHECKOUT}/make/data/symbols/symbols file. |
| # - if there are any changed/new files in the ${JDK_CHECKOUT}/make/data/symbols directory after running this script, |
| # then all the changes in this directory, including any new files, need to be sent for review and eventually pushed. |
| # The commit message should specify which binary build was installed in the ${JDK_N_INSTALL} directory and also |
| # include the SCM state that was used to build it, which can be found in ${JDK_N_INSTALL}/release, |
| # in property "SOURCE". |
| |
| if [ "$1x" = "x" ] ; then |
| echo "Must provide the target JDK as a parameter:" >&2 |
| echo "$0 <target-jdk>" >&2 |
| exit 1 |
| fi; |
| |
| if [ ! -f symbols ] ; then |
| echo "Must run inside the make/data/symbols directory" >&2 |
| exit 1 |
| fi; |
| |
| if [ "`hg status .`x" != "x" ] ; then |
| echo "The make/data/symbols directory contains local changes!" >&2 |
| exit 1 |
| fi; |
| |
| $1/bin/java --add-exports jdk.jdeps/com.sun.tools.classfile=ALL-UNNAMED \ |
| --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \ |
| --add-exports jdk.compiler/com.sun.tools.javac.jvm=ALL-UNNAMED \ |
| --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED \ |
| --add-modules jdk.jdeps \ |
| ../../../make/langtools/src/classes/build/tools/symbolgenerator/CreateSymbols.java \ |
| build-description-incremental symbols include.list |