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* execinfo: port to FreeBSDPaul Eggert2012-08-241-0/+3
| | | | | | | * m4/execinfo.m4 (gl_EXECINFO_H): Set LIB_EXECINFO to -lexecinfo if needed, as in FreeBSD. Reported by Bastien Roucariès in <http://lists.gnu.org/archive/html/bug-gnulib/2012-08/msg00113.html>. * modules/execinfo (Link): Add $(LIB_EXECINFO).
* execinfo: new modulePaul Eggert2012-08-221-0/+40
This is for Emacs. Currently, it provides a no-effect stub on all platforms where it does not already work. It already works on glibc-based systems, and on Solaris 11. * lib/execinfo.c, lib/execinfo.in.h, m4/execinfo.m4, modules/execinfo: New files. * doc/glibc-headers/execinfo.texi (execinfo.h): * MODULES.html.sh (Misc): Document it.