linphone: error: use of GNU old-style field designator extension

[estellnb@…]

# port install linphone

--->  Computing dependencies for linphone
--->  Building linphone
Error: org.macports.build for port linphone returned: command execution failed
Please see the log file for port linphone for details:
    /opt/kde-local/var/macports/logs/_Volumes_Data_Users_elm_var_kde-macports_sources_rsync.macports.org_release_tarballs_ports_net_linphone/linphone/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port linphone failed

The log file says:

:info:build Command failed:  cd "/opt/kde-local/var/macports/build/_Volumes_Data_Users_elm_var_kde-macports_sources_rsync.macports.org_release_tarballs_ports_net_linphone/linphone/work/linphone-3.2.1" && /usr/bin/make -j2 -w all
:info:build Exit code: 2
:error:build org.macports.build for port linphone returned: command execution failed
:debug:build Error code: CHILDSTATUS 661 2
:debug:build Backtrace: command execution failed
    while executing

[estellnb@…]

install log of linphone

[ryandesign@…]

Duplicate of #33484.