1. 2012-06-26 Re: getopt.m4 test gnulib-bu Bruno Haible 2. 2012-06-23 Re: getopt.m4 test gnulib-bu Paul Eggert 3. 2012-06-23 Re: getopt.m4 test gnulib-bu Bruno Haible 4. 2012-06-19 Re: getopt.m4 test gnulib-bu Bruno Haible