The wrapper features.h gets pulled in by system headers causing thigns to break. We work around it by simply not wrap features.h --- ./config/system-headers.mozbuild.orig +++ ./config/system-headers.mozbuild @@ -229,7 +229,6 @@ 'execinfo.h', 'extras.h', 'fcntl.h', - 'features.h', 'fenv.h', 'ffi.h', 'fibdef.h',
