makefile:2: ffbuild/config.mak: No such file or directory
makefile:40: /tools/Makefile: No such file or directory
makefile:41: /ffbuild/common.mak: No such file or directory
makefile:94: /libavutil/Makefile: No such file or directory
makefile:94: /ffbuild/library.mak: No such file or directory
makefile:96: /fftools/Makefile: No such file or directory
makefile:97: /doc/Makefile: No such file or directory
makefile:98: /doc/examples/Makefile: No such file or directory
makefile:163: /tests/Makefile: No such file or directory

d:\Quser\Downloads\ffmpeg-snapshot\ffmpeg>./configure --toolchain=msvc
"." не является внутренней или внешней
командой, исполняемой программой или пакетным файлом.

d:\Quser\Downloads\ffmpeg-snapshot\ffmpeg>configure --toolchain=msvc
"configure" не является внутренней или внешней
командой, исполняемой программой или пакетным файлом.

d:\Quser\Downloads\ffmpeg-snapshot\ffmpeg>

Get:26 archive.ubuntu.com/ubuntu bionic/main amd64 libc6-dev amd64 2.27-3ubuntu1 [2587 kB]
Err:25 security.ubuntu.com/ubuntu bionic-updates/main amd64 linux-libc-dev amd64 4.15.0-29.31
  404  Not Found [IP: 2001:67c:1560:8001::14 80]
Get:27 archive.ubuntu.com/ubuntu bionic/main amd64 manpages-dev all 4.15-1 [2217 kB]
Fetched 25.9 MB in 58s (446 kB/s)
E: Failed to fetch security.ubuntu.com/ubuntu/pool/main/l/linux/…  404  Not Found [IP: 2001:67c:1560:8001::14 80]

$ sudo apt install gcc
[sudo] password for quser:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
  libfreetype6
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
  binutils binutils-common binutils-x86-64-linux-gnu cpp cpp-7 gcc-7 gcc-7-base libasan4 libatomic1 libbinutils
  libc-dev-bin libc6-dev libcc1-0 libcilkrts5 libgcc-7-dev libgomp1 libisl19 libitm1 liblsan0 libmpc3 libmpx2

$ apt update
Reading package lists... Done
E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
W: Problem unlinking the file /var/cache/apt/pkgcache.bin - RemoveCaches (13: Permission denied)
W: Problem unlinking the file /var/cache/apt/srcpkgcache.bin - RemoveCaches (13: Permission denied)

./configure --enable-filter=genericshader --enable-opengl \
    --extra-libs='-lGLEW -lglfw'

$ gcc --version
gcc (Ubuntu 7.4.0-1ubuntu1~18.04) 7.4.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

$ sudo apt build-dep ffmpeg
Reading package lists... Done
E: You must put some 'source' URIs in your sources.list

$ ./configure
nasm/yasm not found or too old. Use --disable-x86asm for a crippled build.

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.

deb-src ru.archive.ubuntu.com/ubuntu bionic main restricted universe
deb-src ru.archive.ubuntu.com/ubuntu bionic-updates main restricted universe

$ cat /etc/apt/sources.list
# See help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb archive.ubuntu.com/ubuntu bionic main restricted
# deb-src archive.ubuntu.com/ubuntu bionic main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb archive.ubuntu.com/ubuntu bionic-updates main restricted
# deb-src archive.ubuntu.com/ubuntu bionic-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

$ sudo apt update
Hit:1 archive.ubuntu.com/ubuntu bionic InRelease
Hit:2 security.ubuntu.com/ubuntu bionic-security InRelease
Hit:3 archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:4 archive.ubuntu.com/ubuntu bionic-backports InRelease
Get:5 archive.ubuntu.com/ubuntu bionic/restricted Sources [5324 B]
Get:6 archive.ubuntu.com/ubuntu bionic/main Sources [829 kB]
Get:7 archive.ubuntu.com/ubuntu bionic/universe Sources [9051 kB]
Get:8 archive.ubuntu.com/ubuntu bionic-updates/restricted Sources [2068 B]

$ ./configure --enable-opengl --extra-libs='-lGLEW -lglfw'
gcc is unable to create an executable file.
If gcc is a cross-compiler, use the --enable-cross-compile option.
Only do this if you know what cross compiling means.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help

test_cc
BEGIN /tmp/ffconf.BNPUeIqA/test.c
    1   int main(void){ return 0; }
END /tmp/ffconf.BNPUeIqA/test.c
gcc -c -o /tmp/ffconf.BNPUeIqA/test.o /tmp/ffconf.BNPUeIqA/test.c
gcc -o /tmp/ffconf.BNPUeIqA/test /tmp/ffconf.BNPUeIqA/test.o -lGLEW -lglfw
/usr/bin/ld: cannot find -lGLEW
/usr/bin/ld: cannot find -lglfw
collect2: error: ld returned 1 exit status
C compiler test failed.

$ sudo apt install libglew-dev libglfw-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libglfw-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'libglfw-dev' has no installation candidate

cd ~/ffmpeg_sources && \
wget -O ffmpeg-snapshot.tar.bz2 ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2 && \
tar xjvf ffmpeg-snapshot.tar.bz2 && \
cd ffmpeg && \
PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure \
  --prefix="$HOME/ffmpeg_build" \
  --pkg-config-flags="--static" \
  --extra-cflags="-I$HOME/ffmpeg_build/include" \
  --extra-ldflags="-L$HOME/ffmpeg_build/lib" \
  --extra-libs="-lpthread -lm" \
  --bindir="$HOME/bin" \
  --enable-gpl \
  --enable-libaom \

./configure --pkg-config-flags="--static" --extra-libs="-lpthread -lm"

/usr/bin/ld: final link failed: No space left on device
collect2: error: ld returned 1 exit status
Makefile:108: recipe for target 'ffplay_g' failed
make: *** [ffplay_g] Error 1
make: *** Waiting for unfinished jobs....
/usr/bin/ld: final link failed: No space left on device
collect2: error: ld returned 1 exit status
Makefile:108: recipe for target 'ffprobe_g' failed
make: *** [ffprobe_g] Error 1

./configure --enable-filter=genericshader --enable-opengl \
    --extra-libs='-lGLEW -lglfw'

  built with gcc 8.3.1 (GCC) 20190414
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --e
nable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-lib

quser@DESKTOP-R547TGO:/mnt/w/Temp/Supertemp/ff/ffmpeg-3.4.6$ ./ffmpeg -h
ffmpeg version 3.4.6 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04)
  configuration: --enable-filter=genericshader --enable-opengl --extra-libs='-lGLEW -lglfw'
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libswscale      4.  8.100 /  4.  8.100

[AVFilterGraph @ 0x7ffff85d5a20] Error initializing filter 'genericshader'
Segmentation fault (core dumped)