* 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'.
* 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'.
The intended preprocessor macro HAVE_FORKPTY is
never defined, yet `lib/forkpty.c' depends on it.
* m4/pty.m4 (gl_FUNC_FORKPTY): At completed analysis,
apply AC_DEFINE_UNQUOTED to HAVE_FORKPTY with value
$HAVE_FORKPTY for access to wrapper in `lib/forkpty.c'.
Problem reported by Mats Erik Andersson in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-02/msg00051.html>.
* m4/pty.m4 (gl_FUNC_OPENPTY): Define HAVE_OPENPTY when the
openpty function exists, not merely when we intend to replace it.
This corrects the 2013-01-31 patch, which mistakenly defined
HAVE_OPENPTY even on hosts that lacked it.
* doc/glibc-functions/login_tty.texi: Mention the include file problem
on FreeBSD 8.0 and OpenBSD 4.6.
* lib/pty.in.h: Include <sys/types.h> before <libutil.h>.
* m4/pty_h.m4 (gl_PTY_H): Likewise.
* m4/pty.m4 (gl_FUNC_FORKPTY, gl_FUNC_OPENPTY): Likewise.
* m4/readutmp.m4 (gl_READUTMP): Include <sys/types.h> before <utmp.h>.
Invoke AC_INCLUDES_DEFAULT instead of using the undocumented variable
ac_includes_default.
Reported by Mats Erik Andersson <mats.andersson@gisladisker.se>.
The pty module was doing too much - replacing the header and checking
for functions. In the future, when we provide a working forkpty for
Solaris and HP-UX, and a stub for mingw, then the separation will be
even more useful.
* modules/pty (Makefile.am): Substitute new witnesses.
(Libraries): Move library detection...
* modules/forkpty: ...into new module.
* modules/openpty: Another new module.
* modules/pty-tests: Rename and split...
* modules/forkpty-tests: ...to this...
* modules/openpty-tests: ...and this.
* tests/test-pty.c: Rename and split...
* tests/test-forkpty.c: ...to this...
* tests/test-openpty.c: ...and this.
* m4/pty_h.m4 (gl_PTY_H_DEFAULTS): Add new witnesses.
(gl_PTY): Split library searching...
* m4/pty.m4 (gl_PTY_LIB): ...into new file.
(gl_FORKPTY, gl_OPENPTY): New macros.
* lib/pty.in.h (forkpty, openpty): Honor new witnesses.
* NEWS: Mention the split.
* MODULES.html.sh (Misc): Document the modules.
* doc/glibc-functions/forkpty.texi (forkpty): Likewise.
* doc/glibc-functions/openpty.texi (openpty): Likewise.
Signed-off-by: Eric Blake <eblake@redhat.com>
Build pty.h in the same way as all other replacement headers.
* lib/pty.in.h: New file.
* modules/pty (Files): Ship it.
(Makefile.am): Always build replacement.
* m4/pty.m4: Rename...
* m4/pty_h.m4: ...to this.
(gl_PTY): Modernize setting of witness macros; update check of
forkpty to take proper advantage of cache.
(gl_PTY_MODULE_INDICATOR, gl_PTY_H_DEFAULTS): New macros.
Signed-off-by: Eric Blake <eblake@redhat.com>
Paul Eggert