+2013-07-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ Try to fix FreeBSD 9.1 porting problem (Bug#14812).
+ This incorporates the following merge from gnulib:
+ 2013-07-07 stdalign, verify: port to FreeBSD 9.1, to C11, and to C++11
+
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to Ubuntu 10 (Bug#14803).
+ * configure.ac (accept4): New function to check for.
+
+ Make file descriptors close-on-exec when possible (Bug#14803).
+ * configure.ac (mkostemp): New function to check for.
+ (PTY_OPEN): Pass O_CLOEXEC to posix_openpt.
+ * lib/fcntl.c, lib/getdtablesize.c, lib/pipe2.c, m4/fcntl.m4:
+ * m4/getdtablesize.m4, m4/pipe2.m4: New files, taken from gnulib.
+ * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
+
+2013-07-03 Christoph Egger <christoph@debian.org> (tiny change)
+
+ * configure.ac (emacs_broken_SIGIO): Set on gnu-kfreebsd to avoid hang.
+ http://bugs.debian.org/712974
+
2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
+ Remove some unused macros from 'configure'.
+ * configure.ac (HAVE_SOUNDCARD_H, HAVE_LINUX_VERSION_H, HAVE_SPEED_T)
+ (HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY)
+ (HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION, HAVE_UTIMES)
+ (HAVE_LIBHESIOD, HAVE_LIBRESOLV, HAVE_LIBCOM_ERR, HAVE_LIBCRYPTO)
+ (HAVE_LIBK5CRYPTO, HAVE_LIBKRB5, HAVE_LIBDES425, HAVE_LIBDES)
+ (HAVE_LIBKRB4, HAVE_LIBKRB, HAVE_DES_H, HAVE_KERBEROSIV_DES_H)
+ (HAVE_DEV_PTMX, DEVICE_SEP, USG5):
+ Remove these macros, as they are not used.
+ (sys_siglist): Remove macro; src/sysdep.c now does this.
+
* configure.ac (GTK_COMPILES): Check API a bit more carefully.
Also check that it links. Say whether it compiled and linked.