diff options
author | Mats Erik Andersson <gnu@gisladisker.se> | 2013-11-27 16:20:43 +0100 |
---|---|---|
committer | Eric Blake <eblake@redhat.com> | 2013-11-27 08:42:54 -0700 |
commit | 54c3ba61dfdf260865f2a6529ab414e24da17cf5 (patch) | |
tree | caca3550140a65a850cfdb3804602e3179f70e5d /m4 | |
parent | e64ade7dad74870633898a2a98c3378e75cdd839 (diff) | |
download | gnulib-54c3ba61dfdf260865f2a6529ab414e24da17cf5.tar.gz |
pty: Activate the signature wrapper of forkpty.
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
$HAVE_FORKPTY for access to wrapper in `lib/forkpty.c'.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/pty.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -# pty.m4 serial 12 +# pty.m4 serial 13 dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -72,6 +72,8 @@ AC_DEFUN([gl_FUNC_FORKPTY], dnl The system does not have forkpty. HAVE_FORKPTY=0 fi + AC_DEFINE_UNQUOTED([HAVE_FORKPTY], [$HAVE_FORKPTY], + [Define to 1 if the system has the 'forkpty' function.]) ]) AC_DEFUN([gl_FUNC_OPENPTY], |