Hello. I get the error in the Subject when I try to build the Debian alpine package from source on a Debian unstable chroot.
Inside an unstable chroot with the build-depends already installed, these are the steps to reproduce: apt-get source alpine cd alpine-2.26+dfsg dpkg-buildpackage -uc -us -b and this is what happens: [...] aclocal: overwriting 'm4/lib-ld.m4' with '/usr/share/aclocal/lib-ld.m4' aclocal: overwriting 'm4/lib-link.m4' with '/usr/share/aclocal/lib-link.m4' aclocal: overwriting 'm4/lib-prefix.m4' with '/usr/share/aclocal/lib-prefix.m4' aclocal: overwriting 'm4/libtool.m4' with '/usr/share/aclocal/libtool.m4' aclocal: overwriting 'm4/ltoptions.m4' with '/usr/share/aclocal/ltoptions.m4' aclocal: overwriting 'm4/ltversion.m4' with '/usr/share/aclocal/ltversion.m4' aclocal: overwriting 'm4/nls.m4' with '/usr/share/aclocal/nls.m4' aclocal: overwriting 'm4/po.m4' with '/usr/share/aclocal/po.m4' aclocal: overwriting 'm4/progtest.m4' with '/usr/share/aclocal/progtest.m4' aclocal: installing 'm4/intlmacosx.m4' from '/usr/share/aclocal/intlmacosx.m4' aclocal: error: too many loops aclocal: Please contact <bug-automake@gnu.org>. at /usr/share/automake-1.16/Automake/Channels.pm line 655. Automake::Channels::msg("automake", "", "too many loops") called at /usr/share/automake-1.16/Automake/ChannelDefs.pm line 226 Automake::ChannelDefs::prog_error("too many loops") called at /usr/bin/aclocal line 1187 autoreconf: error: aclocal failed with exit status: 255 dh_autoreconf: error: autoreconf -f -i returned exit code 1 make: *** [debian/rules:49: binary] Error 255 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 Note that there may be more than one issue here, as the package still needs to be fixed for make 4.4.x: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1089250 However, this error is new and it says "Please contact <bug-automake@gnu.org>" so I think you might be interested nevertheless. Thanks.