- (dtucker) [configure.ac] Add --without-zlib-version-check. Feedback from
tim@, ok several
diff --git a/configure.ac b/configure.ac
index 3b04182..c037ee7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.189 2004/01/27 03:03:39 tim Exp $
+# $Id: configure.ac,v 1.190 2004/01/30 03:20:59 dtucker Exp $
AC_INIT
AC_CONFIG_SRCDIR([ssh.c])
@@ -580,6 +580,15 @@
]
)
AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***]))
+
+AC_ARG_WITH(zlib-version-check,
+ [ --without-zlib-version-check Disable zlib version check],
+ [ if test "x$withval" = "xno" ; then
+ zlib_check_nonfatal=1
+ fi
+ ]
+)
+
AC_MSG_CHECKING(for zlib 1.1.4 or greater)
AC_TRY_RUN([
#include <zlib.h>
@@ -596,9 +605,18 @@
],
AC_MSG_RESULT(yes),
[ AC_MSG_RESULT(no)
- AC_MSG_ERROR([*** zlib too old - check config.log ***]) ]
+ if test -z "$zlib_check_nonfatal" ; then
+ AC_MSG_ERROR([*** zlib too old - check config.log ***
+Your reported zlib version has known security problems. It's possible your
+vendor has fixed these problems without changing the version number. If you
+are sure this is the case, you can disable the check by running
+"./configure --without-zlib-version-check".
+If you are in doubt, upgrade zlib to version 1.1.4 or greater.])
+ else
+ AC_MSG_WARN([zlib version may have security problems])
+ fi
+ ]
)
-
dnl UnixWare 2.x
AC_CHECK_FUNC(strcasecmp,