Building from source fails on rpi4

[rnixx]

Hi,

i tried to build this package from source with buster on rpi4.

2 Tests are failing:

TEST    pixelutils
/home/pi/build/ffmpeg-4.1.4/tests/fate-run.sh fate-pixelutils "" "" "/home/pi/build/ffmpeg-4.1.4/debian/standard" 'run libavutil/tests/pixelutils' '' '' '' '1' '' '' '' '' '' '' '' '' '' ''
 /home/pi/build/ffmpeg-4.1.4/debian/standard/libavutil/tests/pixelutils
--- /home/pi/build/ffmpeg-4.1.4/tests/ref/fate/pixelutils   2019-07-08 18:45:26.000000000 +0100
+++ tests/data/fate/pixelutils  2020-04-26 16:29:58.175301916 +0100
@@ -1,60 +0,0 @@
-[OK] [UU] SAD [random] 2x2=409 ref=409
-[OK] [UU] SAD [random] 4x4=1370 ref=1370
-[OK] [UU] SAD [random] 8x8=5178 ref=5178
-[OK] [UU] SAD [random] 16x16=20946 ref=20946
-[OK] [UU] SAD [random] 32x32=83150 ref=83150
-[OK] [AU] SAD [random] 2x2=320 ref=320
-[OK] [AU] SAD [random] 4x4=1522 ref=1522
-[OK] [AU] SAD [random] 8x8=5821 ref=5821
-[OK] [AU] SAD [random] 16x16=21951 ref=21951
-[OK] [AU] SAD [random] 32x32=86983 ref=86983
-[OK] [AA] SAD [random] 2x2=276 ref=276
-[OK] [AA] SAD [random] 4x4=1521 ref=1521
-[OK] [AA] SAD [random] 8x8=5130 ref=5130
-[OK] [AA] SAD [random] 16x16=20775 ref=20775
-[OK] [AA] SAD [random] 32x32=83402 ref=83402
-[OK] [UU] SAD [max] 2x2=1020 ref=1020
-[OK] [UU] SAD [max] 4x4=4080 ref=4080
-[OK] [UU] SAD [max] 8x8=16320 ref=16320
-[OK] [UU] SAD [max] 16x16=65280 ref=65280
-[OK] [UU] SAD [max] 32x32=261120 ref=261120
-[OK] [AU] SAD [max] 2x2=1020 ref=1020
-[OK] [AU] SAD [max] 4x4=4080 ref=4080
-[OK] [AU] SAD [max] 8x8=16320 ref=16320
-[OK] [AU] SAD [max] 16x16=65280 ref=65280
-[OK] [AU] SAD [max] 32x32=261120 ref=261120
-[OK] [AA] SAD [max] 2x2=1020 ref=1020
-[OK] [AA] SAD [max] 4x4=4080 ref=4080
-[OK] [AA] SAD [max] 8x8=16320 ref=16320
-[OK] [AA] SAD [max] 16x16=65280 ref=65280
-[OK] [AA] SAD [max] 32x32=261120 ref=261120
-[OK] [UU] SAD [min] 2x2=0 ref=0
-[OK] [UU] SAD [min] 4x4=0 ref=0
-[OK] [UU] SAD [min] 8x8=0 ref=0
-[OK] [UU] SAD [min] 16x16=0 ref=0
-[OK] [UU] SAD [min] 32x32=0 ref=0
-[OK] [AU] SAD [min] 2x2=0 ref=0
-[OK] [AU] SAD [min] 4x4=0 ref=0
-[OK] [AU] SAD [min] 8x8=0 ref=0
-[OK] [AU] SAD [min] 16x16=0 ref=0
-[OK] [AU] SAD [min] 32x32=0 ref=0
-[OK] [AA] SAD [min] 2x2=0 ref=0
-[OK] [AA] SAD [min] 4x4=0 ref=0
-[OK] [AA] SAD [min] 8x8=0 ref=0
-[OK] [AA] SAD [min] 16x16=0 ref=0
-[OK] [AA] SAD [min] 32x32=0 ref=0
-[OK] [UU] SAD [small] 2x2=400 ref=400
-[OK] [AU] SAD [small] 2x2=384 ref=384
-[OK] [AA] SAD [small] 2x2=409 ref=409
-[OK] [UU] SAD [small] 4x4=1144 ref=1144
-[OK] [AU] SAD [small] 4x4=1156 ref=1156
-[OK] [AA] SAD [small] 4x4=1086 ref=1086
-[OK] [UU] SAD [small] 8x8=6510 ref=6510
-[OK] [AU] SAD [small] 8x8=5755 ref=5755
-[OK] [AA] SAD [small] 8x8=6156 ref=6156
-[OK] [UU] SAD [small] 16x16=19490 ref=19490
-[OK] [AU] SAD [small] 16x16=21037 ref=21037
-[OK] [AA] SAD [small] 16x16=22986 ref=22986
-[OK] [UU] SAD [small] 32x32=86550 ref=86550
-[OK] [AU] SAD [small] 32x32=83656 ref=83656
-[OK] [AA] SAD [small] 32x32=85164 ref=85164
Test pixelutils failed. Look at tests/data/fate/pixelutils.err for details.
Assertion tmp[0] == 0 && tmp[1] == 0 failed at src/libavutil/pixdesc.c:2570
Aborted
make[2]: *** [/home/pi/build/ffmpeg-4.1.4/tests/Makefile:228: fate-pixelutils] Error 134
TEST    sws-pixdesc-query
/home/pi/build/ffmpeg-4.1.4/tests/fate-run.sh fate-sws-pixdesc-query "" "" "/home/pi/build/ffmpeg-4.1.4/debian/standard" 'run libswscale/tests/pixdesc_query' '' '' '' '1' '' '' '' '' '' '' '' '' '' ''
 /home/pi/build/ffmpeg-4.1.4/debian/standard/libswscale/tests/pixdesc_query
--- /home/pi/build/ffmpeg-4.1.4/tests/ref/fate/sws-pixdesc-query    2020-04-26 11:19:34.301040524 +0100
+++ tests/data/fate/sws-pixdesc-query   2020-04-26 16:29:58.245300293 +0100
@@ -57,6 +57,7 @@
   nv20le
   p010be
   p010le
+  sand64_10
   xyz12be
   xyz12le
   yuv420p10be
@@ -176,6 +177,8 @@
   p010le
   p016be
   p016le
+  sand128
+  sand64_10
   uyvy422
   uyyvyy411
   xyz12be
@@ -647,6 +650,8 @@
   rgb8
   rgba64be
   rgba64le
+  sand128
+  sand64_10
   uyvy422
   uyyvyy411
   xyz12be
Test sws-pixdesc-query failed. Look at tests/data/fate/sws-pixdesc-query.err for details.
make[2]: *** [/home/pi/build/ffmpeg-4.1.4/tests/Makefile:228: fate-sws-pixdesc-query] Error 1

Steps to reproduce:

• Use latest raspbian buster lite
• Enable raspbian related deb sources
  deb-src http://archive.raspberrypi.org/debian/ buster main
• Get source package apt source -t buster ffmpeg
• Install build dependencies mk-build-deps -i -r
• Give it a new version dch -i "My own version"
• Start build dpkg-buildpackage -b -uc -us

[marcusb]

I still get test failures when building on RPi 4 Bookworm (64-bit) with the current pios/bookworm.