How to import patch from jdk/jdk
rkennke at redhat.com
Wed Aug 21 16:12:47 UTC 2019
> On 12/08/2019 09:05, Severin Gehwolf wrote:
>> On Sat, 2019-08-10 at 16:58 +0200, Laurent Bourgès wrote:
>>> I will use sed on the patch file to fix paths, then I will import it. I
>>> thought such sed script already exist or mercurial or linux patch command
>>> already manage that.
>> You could try common/bin/unshuffle_patch.sh from JDK 9.
>>  http://hg.openjdk.java.net/jdk-updates/jdk9u/file/1b1226687b89/common/bin/unshuffle_patch.sh
> If the patch was committed to jdk/jdk or jdk-updates/jdk11 (as opposed
> to being an older jdk9 patch), it usually needs both the jdk11 script
>  (to move the files back into their subrepos, jdk11->jdk9) and the
> jdk9 script  (to get rid of the modules, jdk9->jdk8). Both scripts
> need data files from the same directory, so checking out the repos is
> probably the easiest option.
> All this file movement is a major PITA.
It looks like it should be possible to use this in conjunction with hg
transplant --filter to transplant patches between versions.
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