Index: squid-3.1.4/configure.in
===================================================================
--- squid-3.1.4.orig/configure.in	2010-07-06 16:09:45.000000000 +0400
+++ squid-3.1.4/configure.in	2010-07-06 16:09:45.000000000 +0400
@@ -365,10 +365,6 @@
   fi
 ])
 
-dnl Nasty hack to get autoconf 2.64 on Linux to run.
-dnl all other uses of RUN_IFELSE are wrapped inside CACHE_CHECK which breaks on 2.64
-AC_RUN_IFELSE([AC_LANG_SOURCE([[ int main(int argc, char **argv) { return 0; } ]])],[],[],[])
-
 dnl This is a developer only option.. developers know how to set defines
 dnl
 dnl AC_ARG_ENABLE(xmalloc-debug,
@@ -2680,7 +2676,7 @@
       ;;
   esac
   AC_CACHE_CHECK([if PF_INET6 is available], squid_cv_pf_inet6,
-    AC_RUN_IFELSE([AC_LANG_SOURCE([[ /* PF_INET6 available check */
+    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ /* PF_INET6 available check */
 #       include <sys/types.h>
 #       include <sys/socket.h>
         int main(int argc, char **argv) {
@@ -2720,7 +2716,7 @@
 dnl But only usable if it actually works...
   if test "$use_v4mapped" = "yes" ; then
     AC_MSG_CHECKING([for IPv6 v4-mapping ability])
-    AC_RUN_IFELSE([AC_LANG_SOURCE([[ /* IPPROTO_V4MAPPED is usable check */
+    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ /* IPPROTO_V4MAPPED is usable check */
 #       include <sys/types.h>
 #       include <sys/socket.h>
 #	include <netinet/in.h>
@@ -3165,7 +3161,7 @@
 dnl copy that crashes with a buffer over-run!
 dnl
 AC_CACHE_CHECK(if strnstr is well implemented, ac_cv_func_strnstr,
-  AC_RUN_IFELSE([AC_LANG_SOURCE([[
+  AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -3191,7 +3187,7 @@
 dnl Test for va_copy
 dnl
 AC_CACHE_CHECK(if va_copy is implemented, ac_cv_func_va_copy,
-  AC_RUN_IFELSE([AC_LANG_SOURCE([[
+  AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
       #include <stdarg.h>
       #include <stdlib.h>
       int f (int i, ...) {
@@ -3214,7 +3210,7 @@
 dnl Some systems support __va_copy
 dnl
 AC_CACHE_CHECK(if __va_copy is implemented, ac_cv_func___va_copy,
-  AC_RUN_IFELSE([AC_LANG_SOURCE([[
+  AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
       #include <stdarg.h>
       #include <stdlib.h>
       int f (int i, ...) {
Index: squid-3.1.4/helpers/negotiate_auth/squid_kerb_auth/configure.in
===================================================================
--- squid-3.1.4.orig/helpers/negotiate_auth/squid_kerb_auth/configure.in	2010-07-06 16:11:59.000000000 +0400
+++ squid-3.1.4/helpers/negotiate_auth/squid_kerb_auth/configure.in	2010-07-06 16:12:55.000000000 +0400
@@ -367,13 +367,13 @@
 
 CPPFLAGS="$CPPFLAGS -I../../../ -I../../../include/ -I$squid_dir/include -I$squid_dir/src -I$squid_dir"
 AC_CACHE_CHECK([for SQUID at '$squid_dir' ],ac_cv_have_squid,[
-AC_TRY_RUN([
+AC_TRY_COMPILE([
 #include <config.h>
 int main(int argc, char *argv[]) {
 #ifdef SQUID_CONFIG_H
 return 0;
 #else
-return 1;
+boom!
 #endif
 }],
   ac_cv_have_squid=yes,