> Am 12.11.2020 um 00:41 schrieb David Michael <fedora....@gmail.com>: > >> On Wed, Nov 11, 2020 at 6:20 PM Carl Eugen Hoyos <ceffm...@gmail.com> wrote: >>> Am Mi., 11. Nov. 2020 um 16:30 Uhr schrieb David Michael >>> <fedora....@gmail.com>: >>> There are two issues: >>> >>> The unused global integer does not make it into the compiled object >>> file, so declare it static to correct this. >> >> How can I reproduce this issue? > > The configure test is basically these lines (where I use a PowerPC GCC > for a big-endian compiler): > > echo "unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';" | > powerpc-gentoo-linux-gnu-gcc $CFLAGS -c -o test.o -xc - && > od -A n -t x1 test.o | tr -d '\n' | grep -o '42 *49 *47 *45' > > In testing this just now, it seems that the static value is only > present when "-O2 -g" is in CFLAGS, which I was always using as the > bare minimum flags from various distro packaging environments. So > without static, the test is broken with "-flto"; with static, the test > is broken without "-O2 -g". Maybe it could just check for a > _BIG_ENDIAN preprocessor definition instead.
Sorry for the misunderstanding: What do I have to do (on the command line) to reproduce a problem with current FFmpeg git head? Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
