* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* m4/getprogname.m4 (gl_FUNC_GETPROGNAME): Use AC_CACHE_CHECK
and AC_LINK_IFELSE to check for a global __progname. If found,
define HAVE_VAR___PROGNAME.
* lib/getprogname.c (getprogname): Reflect the new name of the
preprocessor symbol: s/HAVE_DECL___PROGNAME/HAVE_VAR___PROGNAME/
Assaf Gordon reported that the erroneous prior check caused
link failure on AIX 7 in
https://lists.gnu.org/archive/html/grep-devel/2016-10/msg00001.html
* lib/getprogname.c (__progname) [HAVE_DECL___PROGNAME]: Declare.
(getprogname) [HAVE_DECL___PROGNAME]: Return __progname or "?".
* modules/getprogname (configure.ac): Move most of this code...
* m4/getprogname.m4 (gl_FUNC_GETPROGNAME): ... to this function,
increment serial number, and add a test for __progname.
https://bugs.gnu.org/24562
Reported by Nelson H. F. Beebe.
* lib/getprogname.c: Include stdlib.h, for getexecname decl.
(getprogname) [HAVE_GETEXECNAME]: Use that, for Solaris 10.
* m4/getprogname.m4 (gl_FUNC_GETPROGNAME): Check for getexecname.
This provides a LGPL module for getting the name of the current
program, using the same API found on *BSD systems.
* lib/getprogname.c, lib/getprogname.h, m4/getprogname.m4:
* modules/getprogname: New files.
* MODULES.html.sh (Misc): Add getprogname.
* NEWS: Document the deprecation of the 'progname' module.
