[OpenJDK 2D-Dev] [PATCH FOR REVIEW] fix for bug 8011693: Remove redundant fontconfig files (original) (raw)

Jiri Vanek jvanek at redhat.com
Wed May 29 09:20:29 UTC 2013

On 05/20/2013 04:37 PM, Jiri Vanek wrote:

On 05/10/2013 04:08 PM, Jiri Vanek wrote:

On 04/08/2013 05:31 PM, Jiri Vanek wrote:

On 04/08/2013 04:13 PM, Vladislav Karnaukhov wrote:

Hello Jiri,

please see inline. On 4/8/2013 05:29 PM, Jiri Vanek wrote: On 04/08/2013 02:39 PM, Vladislav Karnaukhov wrote:

Thank you very much for win-check! It will force me to install new windows machine somewhere. Do you mind do check if pure removal of fontconfig files (both src and bfc) from you installed jdk7/8 on windows will work? (should) Yes, I've checked and it does not work. That's the reason why I replied to your very first message. A removal of fontconfig.* files simply crashes Java, - on both Windows and Mac, - because some font management-related classes rely on these files. Hence my question regarding deeper re-design on font management system... I've tested Mac build as well, and there's the same error: Ok. I will try anyway:) For linux I'm quite sure the new fontmanagers are working pretty fine. Do you think it will be acceptable to prepare smaller clean up - to remove all linux fontconfig files? And later, as separate changeset to fontmanagers for windows/mac, but I'm afraid I will not be capable of such an development on non linux system. Thanx for your help, J. Hi! I had finally found some free time, so here it is - smaller version which is removing just stuff for linux when OpenJDK is defined. http://jvanek.fedorapeople.org/oracle/jdk8/webrevs/removedFontConfigFiles-linuxOnly/ Although I had windows build, I lost this machine so - again (and sorry for that) - tested only on Fedora. Also when I read the individual fontmanagers, I believe that they really should work without fontocfigs. So although this is fixing the 8011693, new bugs should be filled for windows and mac, because theirs implementations are broken. Thank you very much for any comments. Best Regards j.

Ping?

Any advice how to move this forward?

I know that this is minor fix compared to others I can read on this channel, but as the font managers exists, and fontconfig files should be redundant, then this change should be done. If fontmanagers are buggy (and eg windows one appeared to be) then as soon as this will be tempted then sooner it will get fixed. For linux I'm pretty sure this is working, and we have even removed the fontconfig files from packages in public facing version three months ago [1] So this can be first step to get rid of old and redundant font mapping completely.

J. [1] http://pkgs.fedoraproject.org/cgit/java-1.7.0-openjdk.git/commit/?h=f17&id=9d6dd62ae2123635b4d15e40e527a0b617756484 (search for +rm %{buildoutputdir}/j2re-image/lib/fontconfig)

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