This patch fixes the undefined `aom_codec_control` symbol on Solaris SPARC and i386 Solaris by adding "aom/aomcx.h" to to `config/system-headers.mozbuild`. Thanks to Petr Sumbera (petr.sumbera@oracle.com) for identifying and solving the issue [1]. [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1900590#c16 Differential Revision: https://phabricator.services.mozilla.com/D214204
mach build --keep-going
--keep-going
milestone_winversion