X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/56901bc7c3e4b2bcff9db602c70118373765775a..9dec7aa9c10e72a365378bb88745c6c64c76b4ae:/configure.in

diff --git a/configure.in b/configure.in
index 1a5e74c5..9b8d00f6 100644
--- a/configure.in
+++ b/configure.in
@@ -214,15 +214,12 @@ fi
 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
 	if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
 		LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
-		echo "You have $ipv6lib library, using it"
+		AC_MSG_NOTICE([You have $ipv6lib library, using it])
 	else
 		if test "$ipv6trylibc" = "yes"; then
-			echo "You do not have $ipv6lib library, using libc"
+			AC_MSG_WARN([You do not have $ipv6lib library, using libc])
 		else
-			echo 'Fatal: no $ipv6lib library found.  cannot continue.'
-			echo "You need to fetch lib$ipv6lib.a from appropriate"
-			echo 'ipv6 kit and compile beforehand.'
-			exit 1
+			AC_MSG_ERROR([No $ipv6lib library found.  cannot continue.  You need to fetch lib$ipv6lib.a from appropriate ipv6 kit and compile beforehand.])
 		fi
 	fi
 fi
@@ -324,13 +321,9 @@ buggygetaddrinfo=yes)
 
 if test "$buggygetaddrinfo" = "yes"; then
 	if test "$ipv6" = "yes" -a "$ipv6type" != "linux"; then
-		echo 'Fatal: You must get working getaddrinfo() function.'
-		echo '       or you can specify "--disable-ipv6"'.
-		exit 1
+		AC_MSG_ERROR([You must get working getaddrinfo() function or you can specify "--disable-ipv6"])
 	elif test "$ipv6type" = "linux"; then
-		echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
-		echo '         Better upgreade your system library to newest version'
-		echo '         of GNU C library (aka glibc).'
+		AC_MSG_ERROR([getaddrinfo() implementation on your system seems be buggy.  Better upgrade your system library to newest version of GNU C library (aka glibc).])
 	fi
 fi
 AC_REPLACE_FUNCS(getaddrinfo getnameinfo)
@@ -350,7 +343,7 @@ AC_HEADER_SYS_WAIT
 AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h)
 AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h)
 AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h)
-AC_CHECK_HEADERS(glob.h alloca.h mcheck.h)
+AC_CHECK_HEADERS(glob.h alloca.h mcheck.h sys/sysctl.h arpa/inet.h arpa/nameser.h)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)