In *.c files using the "#define AAA_INLINE _GL_EXTERN_INLINE" idiom,
put the idiom before including <config.h>. This is suggested in
the Gnulib documentation, and avoids problems when an application
like Emacs rashly defines a config.h file that includes a *.h file
that uses the documented "#ifndef AAA_INLINE / # define AAA_INLINE
_GL_INLINE / #endif" idiom.
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.
Collin Funk