Hi Ludo, Ludovic Courtès wrote: > The ‘-m’ gperf option used by the ‘iconv_open’ module isn’t available in > the ancient gperf 2.7.2:
It is documented in gnulib's DEPENDENCIES file: * GNU gperf 3.0.1 or newer. + Recommended. Needed if you use the 'iconv_open' module. + Homepage: http://www.gnu.org/software/gperf/ + Download: http://ftp.gnu.org/gnu/gperf/ ftp://ftp.gnu.org/gnu/gperf/ > What should be done about it? Run gnulib-tool and create your distribution tarballs on a machine that has gperf 3.0.1 or newer installed. Preferrably gperf 3.0.4. Bruno