Mercurial > hg > octave-kai > gnulib-hg
changeset 17307:d2ccaec7b18c
openpty: fix bug where HAVE_OPENPTY wasn't defined
See the thread starting at:
http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00185.html
* m4/pty.m4 (gl_FUNC_OPENPTY): Define HAVE_OPENPTY when the
openpty function exists, not merely when we intend to replace it.
| author | Reuben Thomas <rrt@sc3d.org> |
|---|---|
| date | Thu, 31 Jan 2013 13:55:55 -0800 (2013-01-31) |
| parents | 0e38241a3d05 |
| children | 19e841152153 |
| files | ChangeLog m4/pty.m4 |
| diffstat | 2 files changed, 18 insertions(+), 8 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2013-01-31 Reuben Thomas <rrt@sc3d.org> + + openpty: fix bug where HAVE_OPENPTY wasn't defined + See the thread starting at: + http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00185.html + * m4/pty.m4 (gl_FUNC_OPENPTY): Define HAVE_OPENPTY when the + openpty function exists, not merely when we intend to replace it. + 2013-01-30 Paul Eggert <eggert@cs.ucla.edu> sys_time: port to Solaris 2.6
--- a/m4/pty.m4 +++ b/m4/pty.m4 @@ -122,16 +122,18 @@ ], [gl_cv_func_openpty_const=yes], [gl_cv_func_openpty_const=no]) ]) - if test $gl_cv_func_openpty_const != yes; then - REPLACE_OPENPTY=1 - AC_DEFINE([HAVE_OPENPTY], [1], - [Define to 1 if the system has the 'openpty' function.]) - fi + fi + if test $gl_cv_func_openpty_const = yes; then + HAVE_OPENPTY=1 else - dnl The system does not have openpty. - HAVE_OPENPTY=0 + dnl We need gnulib's openpty. dnl Prerequisites of lib/openpty.c in this case. - AC_CHECK_FUNCS([_getpty posix_openpt]) + AC_CHECK_FUNCS([_getpty posix_openpt], [HAVE_OPENPTY=1], [HAVE_OPENPTY=0]) + REPLACE_OPENPTY=$HAVE_OPENPTY + fi + if test $HAVE_OPENPTY = 1; then + AC_DEFINE([HAVE_OPENPTY], [1], + [Define to 1 if the system has the 'openpty' function.]) fi ])