* m4/poll.m4 (gl_FUNC_POLL): Complain if, after invoking gl_POLL_H,
ac_cv_header_poll_h is not set.
+2011-10-09 Bruno Haible <bruno@clisp.org>
+
+ poll: Make macro safer.
+ * m4/poll.m4 (gl_FUNC_POLL): Complain if, after invoking gl_POLL_H,
+ ac_cv_header_poll_h is not set.
+
2011-10-09 Bruno Haible <bruno@clisp.org>
copysign: Provide replacement.
-# poll.m4 serial 15
+# poll.m4 serial 16
dnl Copyright (c) 2003, 2005-2007, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
[
AC_REQUIRE([gl_POLL_H])
AC_REQUIRE([gl_SOCKETS])
- if test "$ac_cv_header_poll_h" = no; then
+ if test $ac_cv_header_poll_h = no; then
ac_cv_func_poll=no
gl_cv_func_poll=no
else