diff -up firefox-68.0/toolkit/moz.configure.elfhack firefox-68.0/toolkit/moz.configure --- firefox-68.0/toolkit/moz.configure.elfhack 2018-09-27 14:32:56.549507561 +0200 +++ firefox-68.0/toolkit/moz.configure 2018-09-27 14:33:08.219532121 +0200 @@ -1195,7 +1195,7 @@ with only_when(has_elfhack): help='{Enable|Disable} elf hacks') set_config('USE_ELF_HACK', - depends_if('--enable-elf-hack')(lambda _: True)) + depends_if('--enable-elf-hack')(lambda _: False)) @depends(check_build_environment)