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Date:      Sat, 3 Oct 2020 11:28:21 +0530
From:      Sachin S <msachinn7@gmail.com>
To:        gecko@freebsd.org
Subject:   firefox-esr debug build failed on Freebsd 12.1
Message-ID:  <CAAK9MUBunse5%2BQb_wt9h_7RBp-uL3PugYD-4xd3vC8Dqt_DcKg@mail.gmail.com>

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Hello,

I was trying to build a debug version of firefox-esr on Freebsd 12.1. This
was basically to check a problem on youtube not able to play the next video
while on autoplay. I am using a OSSv4.2 driver for my soundcard, as it's
not supported in main sound drivers. So, I disabled all the sound
options(alsa, sndio etc.) in firefox config file, enabled debug mode.

Below is the error I see, while a release build went fine without any
problem.







image/decoders/Unified_cpp_image_decoders0.o
/usr/local/bin/clang++90 -std=gnu++17 -o Unified_cpp_image_decoders0.o -c
 -I/usr/ports/www/firefox-esr/work/.build/dist/stl_wrappers
-I/usr/ports/www/firefox-esr/w
ork/.build/dist/system_wrappers -include
/usr/ports/www/firefox-esr/work/firefox-78.3.1/config/gcc_hidden.h
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-
strong -ftrivial-auto-var-init=pattern -DDEBUG=1 -DOS_POSIX=1
-DOS_FREEBSD=1 -DOS_BSD=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API
-DIMPL_LIBXUL -DSTATIC_EXPORTABLE_J
S_API -I/usr/ports/www/firefox-esr/work/firefox-78.3.1/image/decoders
-I/usr/ports/www/firefox-esr/work/.build/image/decoders
-I/usr/ports/www/firefox-esr/work/.bui
ld/ipc/ipdl/_ipdlheaders
-I/usr/ports/www/firefox-esr/work/firefox-78.3.1/ipc/chromium/src
-I/usr/ports/www/firefox-esr/work/firefox-78.3.1/ipc/glue -I/usr/ports/ww
w/firefox-esr/work/firefox-78.3.1/gfx/2d
-I/usr/ports/www/firefox-esr/work/firefox-78.3.1/image
-I/usr/ports/www/firefox-esr/work/firefox-78.3.1/gfx/skia -I/usr/por
ts/www/firefox-esr/work/firefox-78.3.1/gfx/skia/skia
-I/usr/ports/www/firefox-esr/work/.build/dist/include
-I/usr/local/include/nspr -I/usr/local/include -I/usr/loc
al/include/nss -I/usr/local/include/nspr
-I/usr/ports/www/firefox-esr/work/.build/dist/include/nss
-I/usr/local/include -I/usr/local/include -I/usr/local/include/pi
xman-1 -I/usr/local/include -fPIC -DMOZILLA_CLIENT -include
/usr/ports/www/firefox-esr/work/.build/mozilla-config.h -Qunused-arguments
-DLIBICONV_PLUG -isystem /usr
/local/include -Qunused-arguments -Wall -Wbitfield-enum-conversion
-Wempty-body -Wignored-qualifiers -Woverloaded-virtual -Wpointer-arith
-Wshadow-field-in-construc
tor-modified -Wsign-compare -Wtype-limits -Wunreachable-code
-Wunreachable-code-return -Wwrite-strings -Wno-invalid-offsetof
-Wclass-varargs -Wempty-init-stmt -Wflo
at-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis
-Wc++2a-compat -Wcomma -Wimplicit-fallthrough -Wunused-function
-Wunused-variable -Wstring-conversion
-Wtautological-overlap-compare -Wtautological-unsigned-enum-zero-compare
-Wtautological-unsigned-zero-compare
-Wno-error=tautological-type-limit-compare -Wno-inlin
e-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds
-Wno-error=backend-plugin -Wno-error=return-std-move
-Wno-error=atomic-alignment -Wformat -W
format-security -Wno-gnu-zero-variadic-macro-arguments
-Wno-unknown-warning-option -fno-sized-deallocation -fno-aligned-new -O2
-pipe -O3 -DLIBICONV_PLUG -fstack-pr
otector-strong -isystem /usr/local/include -fno-strict-aliasing
-DLIBICONV_PLUG -isystem /usr/local/include -fno-exceptions
-fno-strict-aliasing -fno-rtti -fno-exce
ptions -fno-math-errno -pipe -g -O2 -O3 -fno-omit-frame-pointer
-funwind-tables -Wno-error=shadow -fexperimental-new-pass-manager  -MD -MP
-MF .deps/Unified_cpp_ima
ge_decoders0.o.pp   Unified_cpp_image_decoders0.cpp
In file included from Unified_cpp_image_decoders0.cpp:11:
/usr/ports/www/firefox-esr/work/firefox-78.3.1/image/decoders/nsAVIFDecoder.cpp:264:54:
error: use of undeclared identifier 'AOM_PLANE_ALPHA'
 MOZ_ASSERT(img->stride[AOM_PLANE_Y] == img->stride[AOM_PLANE_ALPHA]);
                                                    ^
/usr/ports/www/firefox-esr/work/firefox-78.3.1/image/decoders/nsAVIFDecoder.cpp:264:54:
error: use of undeclared identifier 'AOM_PLANE_ALPHA'

2 errors generated.

Could you suggest what can be done? I see that the identifier
'AOM_PLANE_ALPHA' is already defined in a different file as shown below.

root@bsd:/usr/ports/www/firefox-esr # find /usr/ports/ -name '*.[h,hpp]' |
xargs grep AOM_PLANE_ALPHA
/usr/ports/www/firefox-esr/work/firefox-78.3.1/third_party/aom/aom/aom_image.h:#define
AOM_PLANE_ALPHA 3   /**< A (Transparency) plane */

I am new to Freebsd world, so can I include the above path in Makefile or
is there a different solution? Thanks for reading my mail!!

Thanks,
Sachin



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