Building (deleted) Waterfox 56.2.8: error: missing documentation for macro

[Jan Beich]

Graham Perrin <grahamperrin at gmail.com> writes:

> On 05/04/2019 00:22, Jan Beich wrote:
>
> …
>
>> LLVM_CONFIG is added to mozconfig by Mk/bsd.gecko.mk in order to
>> force a > specific version of devel/llvm*. Try the following instead:
>>
>> Index: Mk/bsd.gecko.mk
>> ===================================================================
>> --- Mk/bsd.gecko.mk    (revision 496825)
>> +++ Mk/bsd.gecko.mk    (working copy)
>> @@ -92,7 +92,9 @@ CONFIGURE_OUTSOURCE=    yes
>>
>>  BUNDLE_LIBS=    yes
>>
>> -.if ${MOZILLA_VER:R:R} >= 56
>> +.if ${MOZILLA} == waterfox
>> +MOZ_OPTIONS+=    --disable-stylo
>> +.elif ${MOZILLA_VER:R:R} >= 56
>>  BUILD_DEPENDS+=  llvm${LLVM_DEFAULT}>0:devel/llvm${LLVM_DEFAULT}
>>  MOZ_EXPORT+=    LLVM_CONFIG=llvm-config${LLVM_DEFAULT}
>>  # Require newer Clang than what's in base system unless user opted out
>
> Failure, around two hours into the build:
>
> ---- … ----
> /wrkdirs/usr/ports/www/waterfox/work/Waterfox-56.2.8/media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc:858:17:
> error: no member named 'frame_flags' in 'vpx_svc_ref_frame_config'
>         sf_conf.frame_flags[layer_idx] = layer_flags;
>         ~~~~~~~ ^
> 1 error generated.

Did you forget to pick up USE_MOZILLA += -vpx from r492305? That should
omit --with-system-libvpx. Alternatively, pass --disable-webrtc but that
may break some sites.