[FFmpeg-user] How to correctly free a double-linked list

[Ulf Zibis]

Am 07.07.19 um 22:12 schrieb Paul B Mahol:
> ./configure --toolchain=gcc-asan
I get:
$ ./configure --toolchain=gcc-asan
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 at 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.

What to do next?

-Ulf