On Tue, Jul 14, 2026 at 01:32:13AM +0200, Bruno Haible via Bug reports for the GNU Texinfo documentation system wrote: > Today's CI failed: > > $ make > ... > /bin/bash ../libtool --tag=CC --mode=link x86_64-linux-gnu-gcc > -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe > -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-E > -fstack-protector-strong -L/usr/local/lib -o ctexi2any ctexi2any-texi2any.o > libtexinfo-main.la libtexinfoxs.la libtexinfo-convert.la libtexinfo.la > -L/usr/lib/x86_64-linux-gnu/perl/5.34/CORE -lperl > libtool: link: x86_64-linux-gnu-gcc -D_REENTRANT -D_GNU_SOURCE -DDEBIAN > -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE > -D_FILE_OFFSET_BITS=64 -Wl,-E -fstack-protector-strong -o .libs/ctexi2any > ctexi2any-texi2any.o -L/usr/local/lib ./.libs/libtexinfo-main.so > ./.libs/libtexinfoxs.so ./.libs/libtexinfo-convert.so ./.libs/libtexinfo.so > -L/usr/lib/x86_64-linux-gnu/perl/5.34/CORE -lperl -Wl,-rpath > -Wl,/usr/local/lib/texi2any/lib > /usr/bin/ld: ./.libs/libtexinfo.so: undefined reference to `u32_mbsnlen' > /usr/bin/ld: ./.libs/libtexinfo.so: undefined reference to `u32_mbtouc' > collect2: error: ld returned 1 exit status > make[5]: *** [Makefile:3758: ctexi2any] Error 1 > make[5]: Leaving directory '/home/runner/work/ci-check/ci-check/texinfo/tta/C' > > Probably a new gnulib-tool invocation is needed, like the one in > commit 74db817176c636bd3f91fb75965a1ac51c1e0944 (2026-06-22).
Thanks for the report. I am not sure why I didn't have a failure locally but I have added the missing modules.
