I'm starting work on porting OpenJDK 9 to a small embedded system, ideally I'd like to use uclibc-ng. Has anyone ported OpenJDK with uclibc-ng? If so: Was it successful? How long did the port take? I scanned the mailing list archives, and I noticed that back in Jan 2016 there were several postings about "OpenJDK-8 crash when starting BubleUPnPServer" between Alex and Leonid. Does anyone know if this was ever resolved?
Thanks in advance.
Dean Gereaux Golden Bits Software goldenbits.comhttp://www.goldenbits.com/
Hi Dean,
Optware-ng has currently both OpenJDK8, and OpenJDK7 available for uClibc-ng targets. 7 and 8 have a bit different build systems, and while I was able to cross-compile using the stock OpenJDK8 build system (with some minor icedtea fixes), I had to resort to using icedtea project build system to do this with OpenJDK7. I'm not familiar with OpenJDK9, but I suspect it should be similar to OpenJDK8, from what I read, and so you shouldn't need to bother with icedtea. Here're the patches that're needed to build OpenJDK8 against uClibc-ng: https://github.com/Optware/Optware-ng/blob/master/sources/openjdk8/openjdk/g... https://github.com/Optware/Optware-ng/blob/master/sources/openjdk8/openjdk/x... And here's the patch that fixes the “OpenJDK-8 crash when starting BubleUPnPServer” issue you've mentioned: https://github.com/Optware/Optware-ng/blob/master/sources/openjdk8/openjdk/f...
The actual Optware-ng Makefile that does the building is here: https://github.com/Optware/Optware-ng/blob/master/make/openjdk8.mk
The other patches used are mostly taken from Debian, and some of them are my own. OPENJDK8_OPENJDK_PATCHES, defined in the Makefile I mentioned, holds the list of the patches that're applied. The patches themselves are here (not all of them are used currently): https://github.com/Optware/Optware-ng/tree/master/sources/openjdk8/openjdk
Regards, Alex
Ср, 22 черв. 2016 о 18:59 Dean Gereaux deang@goldenbits.com пише:
I’m starting work on porting OpenJDK 9 to a small embedded system, ideally I’d like to use uclibc-ng. Has anyone ported OpenJDK with uclibc-ng? If so: Was it successful? How long did the port take? I scanned the mailing list archives, and I noticed that back in Jan 2016 there were several postings about “OpenJDK-8 crash when starting BubleUPnPServer” between Alex and Leonid. Does anyone know if this was ever resolved?
Thanks in advance.
Dean Gereaux
Golden Bits Software
goldenbits.com http://www.goldenbits.com/
devel mailing list devel@uclibc-ng.org http://mailman.uclibc-ng.org/cgi-bin/mailman/listinfo/devel
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Alex Potapenko -
Dean Gereaux