AC_FUNC_STRNLEN: more realistic cross-compilation guess
commit12d158217c3f4c235ab5bedd188d3907f925f142
authorBruno Haible <bruno@clisp.org>
Fri, 17 Sep 2010 15:50:34 +0000 (17 09:50 -0600)
committerEric Blake <eblake@redhat.com>
Fri, 17 Sep 2010 15:51:06 +0000 (17 09:51 -0600)
tree6b3bbe1fde149b38024d6301d213bea9be7cf3b8
parenta1ef66bc18cc0ea8d7cc7af0e1857670c9a1417f
AC_FUNC_STRNLEN: more realistic cross-compilation guess

* lib/autoconf/functions.m4 (AC_FUNC_STRNLEN): Require
AC_CANONICAL_HOST. When cross-compiling, guess it works everywhere
except on AIX.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
lib/autoconf/functions.m4