configure: Work around bug in autoconf 2.64
In autoconf 2.64, if AC_CHECK_LIB is first used in a conditional that
evaluates to false, the helper function ac_fn_c_try_link gets defined
inside that conditional, and then subsequent attempts to use
ac_fn_c_try_link() will blow up. Work around this by moving an
unconditional use of AC_CHECK_LIB to the beginning of configure.in.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/configure b/configure
index 0ba09bf..12d6a9f 100755
--- a/configure
+++ b/configure
Binary files differ