I’ve been building ffmpeg on a Mac since 2017, and this is the first time I’ve
run into this kind of problem. I pulled the latest git head today. After
getting all the dependencies set up, I configure ffmpeg successfully like this:
./configure \
--prefix=${TARGET} \
--extra-cflags="-fno-stack-check" \
--pkg-config-flags="--static" \
--enable-nonfree --enable-gpl --enable-version3 \
--enable-libx264 --enable-libx265 --enable-neon \
--enable-libfdk-aac --disable-lzma \
--enable-libfreetype \
--enable-libfontconfig \
--enable-libfribidi \
--enable-libass \
--enable-libzimg
Then the 'make' command fails pretty quickly. Starting with the first error:
libavdevice/avfoundation.m:1298:6: error: field designator 'priv_data_size'
does not refer to any field in type 'const AVInputFormat' (aka 'const struct
AVInputFormat')
.priv_data_size = sizeof(AVFContext),
^
libavdevice/avfoundation.m:1299:6: error: field designator 'read_header' does
not refer to any field in type 'const AVInputFormat' (aka 'const struct
AVInputFormat')
.read_header = avf_read_header,
^
libavdevice/avfoundation.m:1300:6: error: field designator 'read_packet' does
not refer to any field in type 'const AVInputFormat' (aka 'const struct
AVInputFormat')
.read_packet = avf_read_packet,
^
libavdevice/avfoundation.m:1301:6: error: field designator 'read_close' does
not refer to any field in type 'const AVInputFormat' (aka 'const struct
AVInputFormat')
.read_close = avf_close,
^
8 warnings and 4 errors generated.
make: *** [libavdevice/avfoundation.o] Error 1
JimsMBPro:ffmpeg jim$
To me it looks like an internal ffmpeg problem, but I’m far from an expert at
compiling. Any idea what is wrong?
Jim
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