On Tue, Jan 18, 2022 at 12:20:46AM +0100, Bruno Haible wrote: [...] Thanks for the tips.
The "fclose.c" and "fflush.c" files do not get compiled as they are included in a different make variable am__lib_libgroff_a_SOURCES_DIST which is part of a target "distfile". For the default target the make variable is am__libgroff_a_SOURCES_DIST To fix this I added files from "git/gnulib/lib" to "groff/src/libs/libgroff" and their names to "libgroff.am", and the names of their gnulib modules to "bootstrap.conf". This has a defect as the files in "libgroff" do not automatically get updated, I will use links instead. -- Bjarni I. Gislason