X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=d62b2bf403dc02e47a53b14c95401a341d7a2047;hb=1dbb3e53b531febbf118b31d66a0fbd687ff16fa;hp=0326d1483f4108bce15d3657e00f0f4d0f03e355;hpb=55dee937e22a49d01794ef772076d9f9d84199e9;p=pspp

diff --git a/configure.ac b/configure.ac
index 0326d1483f..d62b2bf403 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 
 dnl Initialize.
-AC_PREREQ(2.58)
+AX_PREREQ(2.57)
 AC_INIT(pspp, 0.3.1,bug-gnu-pspp@gnu.org)
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE