This sounds like https://bugzilla.mozilla.org/show_bug.cgi?id=1434589 which currently doesn't have a fix. You might be able to work around it for now with --disable-webrtc.
On Wed, May 2, 2018 at 1:08 PM, Charles G Robertson <cgrobert...@suse.com> wrote: > Hi, > > I'm trying to build Firefox 60 Beta on Arm64 and seeing this error: > ... > g++: error: unrecognized command line option '-msse2' > gmake[4]: *** [/home/abuild/rpmbuild/BUILD/mozilla/config/rules.mk:1049: > Unified_cpp_common_audio_sse2_gn0.o] Error 1 > gmake[3]: > *** [/home/abuild/rpmbuild/BUILD/mozilla/config/recurse.mk:73: > media/webrtc/trunk/webrtc/common_audio/common_audio_sse2_gn/target] > Error 2 > gmake[3]: *** Waiting for unfinished jobs.... > ... > > Had no > issue building Firefox 59 for Arm64 so something changed between 59 and 60. > Is there some configure option I > should be enabling/disabling when building FF 60 on Arm? > > Thanks, > Charles Robertson > SUSE > > _______________________________________________ > dev-platform mailing list > dev-platform@lists.mozilla.org > https://lists.mozilla.org/listinfo/dev-platform _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform