There's a typo in src/lib/Makefile.{am,in}: libzmf_@ZMF_MAJOR_VERSION@_@ZMF_MINOR_VERSION@_la_LDFLAGS = $(version_info) -export-dynamic -no-undefines which should be -no-undefined, caught by building with `slibtool` which doesn't swallow invalid options:-)
Seems fixed with this commit: https://gerrit.libreoffice.org/gitweb?p=libzmf.git;a=commit;h=6be6f4b385323df34864a4c77586ad36487a1d31 Regardless, thanks for reporting. :)