Source: tslib Version: 1.12-1 Severity: serious https://buildd.debian.org/status/package.php?p=tslib&suite=sid
... debian/rules build-arch dh build-arch dh_update_autotools_config -a dh_autoreconf -a libtoolize: putting auxiliary files in '.'. libtoolize: copying file './ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4/internal'. libtoolize: copying file 'm4/internal/libtool.m4' libtoolize: copying file 'm4/internal/ltoptions.m4' libtoolize: copying file 'm4/internal/ltsugar.m4' libtoolize: copying file 'm4/internal/ltversion.m4' libtoolize: copying file 'm4/internal/lt~obsolete.m4' configure.ac:66: error: possibly undefined macro: AC_CHECK_LIB If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. autoreconf: /usr/bin/autoconf failed with exit status: 1 dh_autoreconf: autoreconf -f -i returned exit code 1 debian/rules:20: recipe for target 'build-arch' failed make: *** [build-arch] Error 2