From: Dave Hart <hart@ntp.org>
Date: Sun, 11 Oct 2009 22:09:53 +0000 (+0000)
Subject: Fix build break --with-arlib and config.cache
X-Git-Tag: NTP_4_2_5P232_RC~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05a3eb35c2334e87aae1ce28339312c7f7ba6766;p=thirdparty%2Fntp.git

Fix build break --with-arlib and config.cache

bk: 4ad257b1bZEEizGE12qzsc6q211KWg
---

diff --git a/arlib/configure.in b/arlib/configure.in
index 509e23ddb..6fd54e114 100644
--- a/arlib/configure.in
+++ b/arlib/configure.in
@@ -25,28 +25,27 @@ AC_CHECK_TYPE(u_int32_t, ,
 #include <netinet/in.h>])
 
 AC_CACHE_CHECK([for name of NS address list], [ac_cv_var_ns_addr_list],
-	[ans=''
+	[ac_cv_var_ns_addr_list=''
 # Normal
 AC_TRY_COMPILE([
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/nameser.h>
 #include <resolv.h>], [ return sizeof(_res.nsaddr_list);],
-[ans=nsaddr_list],
+[ac_cv_var_ns_addr_list=nsaddr_list],
 [# Ultrix
 AC_TRY_COMPILE([
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/nameser.h>
 #include <resolv.h>], [ return sizeof(_res.ns_list);],
-[ans=ns_list])])
-	case "$ans" in
+[ac_cv_var_ns_addr_list=ns_list])])
+	case "$ac_cv_var_ns_addr_list" in
 	 '') AC_MSG_RESULT([???])
 	     AC_MSG_ERROR([Can't find nameserver address list in _res])
 	     ;;
-	esac
-	ac_cv_var_ns_addr_list=$ans])
-AC_DEFINE_UNQUOTED(NS_ADDR_LIST, $ans, [The name of the NS address list in _res])
+	esac])
+AC_DEFINE_UNQUOTED(NS_ADDR_LIST, $ac_cv_var_ns_addr_list, [The name of the NS address list in _res])
 
 # Checks for library functions.
 dnl AC_HEADER_STDC