maintainer-feedback requested: [Bug 207837] www/firefox build fails on i386

[bugzilla-noreply at freebsd.org]

Vikash Badal <vikashb at where-ever.za.net> has reassigned Bugzilla Automation
<bugzilla at FreeBSD.org>'s request for maintainer-feedback to gecko at FreeBSD.org:
Bug 207837: www/firefox build fails on i386
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207837



--- Description ---
www/firefox fails on i386 in poudriere

fatal error: error in backend: ran out of registers during register allocation
c++: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
Target: i386-unknown-freebsd10.2
Thread model: posix
c++: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed
source, and associated run script.
c++: error: unable to execute command: Segmentation fault (core dumped)
c++: note: diagnostic msg: Error generating preprocessed source(s).
/wrkdirs/usr/ports/www/firefox/work/firefox-45.0/config/rules.mk:956: recipe
for target 'Unified_cpp_protocol_websocket0.o' failed

how to replicate:

poudriere testport -j RELENG_10_2_i386 -o www/firefox

full log:
http://anger.where-ever.za.net/~vikashb/firefox-45.0_1,1.log