0001-configure-bring-back-with-ssh1-option.patch

From 71afcb625f1438b32507cc282e493c5ab660dfd1 Mon Sep 17 00:00:00 2001
From: La Ode Muhammad Fadlun Akbar <fadlun@wni.com>
Date: Tue, 4 Jun 2019 11:24:57 +0900
Subject: [PATCH] configure: bring back --with-ssh1 option

---
 configure.ac | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/configure.ac b/configure.ac
index 30be6c18..4fbfbe2e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -109,10 +109,13 @@ AC_CHECK_DECL([PR_SET_NO_NEW_PRIVS], [have_linux_no_new_privs=1], , [
 ])
 
 openssl=yes
+ssh1=no
+COMMENT_OUT_RSA1="#no ssh1#"
 AC_ARG_WITH([openssl],
 	[  --without-openssl       Disable use of OpenSSL; use only limited internal crypto **EXPERIMENTAL** ],
 	[  if test "x$withval" = "xno" ; then
 		openssl=no
+		ssh1=no
 	   fi
 	]
 )
@@ -124,6 +127,31 @@ else
 	AC_MSG_RESULT([no])
 fi
 
+AC_ARG_WITH([ssh1],
+	[  --with-ssh1             Enable support for SSH protocol 1],
+	[
+		if test "x$withval" = "xyes" ; then
+			if test "x$openssl" = "xno" ; then
+				AC_MSG_ERROR([Cannot enable SSH protocol 1 with OpenSSL disabled])
+			fi
+			ssh1=yes
+			COMMENT_OUT_RSA1=""
+		elif test "x$withval" = "xno" ; then
+			ssh1=no
+		else
+			AC_MSG_ERROR([unknown --with-ssh1 argument])
+		fi
+	]
+)
+AC_MSG_CHECKING([whether SSH protocol 1 support is enabled])
+if test "x$ssh1" = "xyes" ; then
+	AC_MSG_RESULT([yes])
+	AC_DEFINE_UNQUOTED([WITH_SSH1], [1], [include SSH protocol version 1 support])
+	AC_SUBST([COMMENT_OUT_RSA1])
+else
+	AC_MSG_RESULT([no])
+fi
+
 use_stack_protector=1
 use_toolchain_hardening=1
 AC_ARG_WITH([stackprotect],
-- 
2.20.1 (Apple Git-117)