Change autoconf requirement to 2.59

Change AC_PREREQ to 2.59.

diff --git a/configure.in b/configure.in
index fe48872671e67b25718ac83df597ab472ed958f3..2d4660801a5afe9d550d4c2fa89e116665a5cd2d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-AC_PREREQ(2.53)
+AC_PREREQ(2.59)
 AC_INIT(alsa/alsa-oss.c)
 AM_INIT_AUTOMAKE(alsa-oss, 1.0.11rc3)