RFR: 8237467: effect of jlink plugins for vendor information and command-line options should be sticky

Doug Simon dnsimon at openjdk.org
Tue Sep 27 11:38:59 UTC 2022


This PR adds a new jlink plugin (`--save-jlink-argfiles=<filenames>`) to support persisting jlink options.


> echo "--add-modules jdk.internal.vm.ci --add-options=-Dfoo=xyzzy --vendor-version="XyzzyVM 3.14.15" --vendor-bug-url=https://bugs.xyzzy.com/" > my_image.argfile
> export ALL_MODULES=$(java --list-modules | sed 's:@.*::g' | tr '\n' ',')
> jlink --keep-packaged-modules=my_image/jmods --add-modules $ALL_MODULES --output=my_image --save-jlink-argfiles my_image.argfile
> my_image/bin/java -XshowSettings:properties --version 2>&1 | grep yzzy
> my_image/bin/jlink --add-modules=java.base --output=my_image2
> my_image2/bin/java -XshowSettings:properties --version 2>&1 | grep yzzy
    foo = xyzzy
    java.vendor.url.bug = https://bugs.xyzzy.com/
    java.vendor.version = XyzzyVM 3.14.15
OpenJDK Runtime Environment XyzzyVM 3.14.15 (build 20-internal-2022-09-22-0951036.dnsimon...)
OpenJDK 64-Bit Server VM XyzzyVM 3.14.15 (build 20-internal-2022-09-22-0951036.dnsimon..., mixed mode)
> my_image2/bin/java -d jdk.internal.vm.ci | head -1
jdk.internal.vm.ci at 20-internal

-------------

Commit messages:
 - add SaveJlinkArgfilesPlugin

Changes: https://git.openjdk.org/jdk/pull/10445/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10445&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8237467
  Stats: 419 lines in 6 files changed: 418 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/10445.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10445/head:pull/10445

PR: https://git.openjdk.org/jdk/pull/10445


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