Updating devel/autogen on recent CURRENT (FreeBSD 13.0-CURRENT #1 r346369: Fri Apr 19 09:39:09 CEST 2019 amd64) fails due to the error shown below: [...] /bin/sh ../libtool --tag=CC --mode=link cc -O2 -pipe -fstack-protector -fno-strict-aliasing -fno-strict-aliasing -no-install -fstack-protector -o columns cols.o ../autoopts/libopts.la -L/usr/local/lib -lguile-2.0 -lgc-threaded -Wl,-rpath -Wl,/usr/local/lib -lm -lm -ldl libtool: link: cc -O2 -pipe -fstack-protector -fno-strict-aliasing -fno-strict-aliasing -fstack-protector -o columns cols.o -Wl,-rpath -Wl,/usr/local/lib ../autoopts/.libs/libopts.so -L/usr/local/lib -lguile-2.0 -lgc-threaded -lm -ldl -Wl,-rpath -Wl,/usr/ports/devel/autogen/work/autogen-5.18.16/autoopts/.libs -Wl,-rpath -Wl,/usr/local/lib top_builddir=.. \ /usr/ports/devel/autogen/work/autogen-5.18.16/agen5/autogen -L../autoopts/tpl -L../autoopts/tpl -MFstamp-agtexi -Tagtexi-cmd.tpl -DLEVEL=section --timeout=`expr 5 '*' 3` ./opts.def Automated Options Processing Error! /usr/ports/devel/autogen/work/autogen-5.18.16/agen5/autogen called AutoOpts function with structure version 42:0:1. This exceeds the compiled library version: 41:1:16 (AutoOpts bug): optionProcess() was called with invalid data. gmake[3]: *** [Makefile:818: stamp-agtexi] Error 70
(In reply to O. Hartmann from comment #0) Deleting the installed autogen packaged solved the problem for me.
Are you trying to build this port with old version installed? Please uninstall it first. Thanks.