pulseaudio install fails

[Ryan Schmidt]

On Mar 10, 2021, at 05:58, joerg van den hoff wrote:

> I did a (somewhat overdue, thus lengthy ...) `port upgraded outdated' yesterday and ran into some hickups most of which went away after forced uninstalling of affected packages and dependencies and reinstalling them afterwards.
> 
> however I cannot manage to get `pulseaudio' to install again (a dependency of `surf'). from the log file:
> 
> 2347 :info:configure checking whether C compiler accepts -std=gnu11... no
>   2348 :info:configure configure: error: *** Compiler does not support -std=gnu11
>   2349 :info:configure Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_a   2349 udio_pulseaudio/pulseaudio/work/pulseaudio-14.2" && ./autogen.sh --prefix=/opt/local --with-mac-version-min=10.15 --with-caps --with-soxr --with-speex    2349 --disable-silent-rules --disable-tests --disable-gtk3 --enable-x11 --disable-oss-output --disable-alsa --disable-esound --disable-solaris --disable-wav   2349 eout --disable-avahi --disable-gconf --disable-gsettings --disable-jack --disable-asyncns --disable-tcpwrap --disable-lirc --disable-bluez5 --disable-u 2349 dev --disable-hal-compat --disable-openssl --disable-systemd-daemon --disable-systemd-login --disable-systemd-journal --enable-neon-opt=no --enable-orc   2349  --enable-adrian-aec --with-mac-sysroot=/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
>   2350 :info:configure Exit code: 1
> 
> so the `-std=gnu11' compiler flag is not recognized it seems..

It should be recognized. There may be a different cause. What's in the config.log?