localcharset should not use directly GLIBC21 check

2013-07-25 Thread Timo Teras
Currently localcharset uses m4/glibc21.m4 (ac_cv_gnu_library_2_1) to figure out if charset.alias needs to be installed or not. However, a separate ac_cv_iconv_has_standard_charset_names or similar would be better so it can be controlled better. Especially important with musl c library, where chars

Re: getopt: checking exlusive options?

2013-07-25 Thread Bruce Korb
On 07/23/13 08:55, Bernhard Voelker wrote: Okay, there is the "gengetopt" project [2], but this doesn't seem to be ideal for simplifying existing code. [1] http://git.kernel.org/?p=utils/util-linux/util-linux.git;a=blob;f=include/optutils.h [2] http://www.gnu.org/software/gengetopt/ http://ww