1 files changed, 19 insertions, 11 deletions

diff --git a/configure.ac b/configure.ac
index f7ce777a5..cd6acaf9f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,7 +30,7 @@ AC_PROG_CPP
 AC_PROG_RANLIB
 AC_PROG_INSTALL
 AC_PROG_EGREP
-AC_PATH_PROG([AR], [ar])
+AC_CHECK_TOOLS([AR], [ar])
 AC_PATH_PROG([CAT], [cat])
 AC_PATH_PROG([KILL], [kill])
 AC_PATH_PROGS([PERL], [perl5 perl])
@@ -140,12 +140,17 @@ else
 fi
 
 AC_ARG_WITH([ssh1],
-        [  --without-ssh1          Disable support for SSH protocol 1],
+        [  --without-ssh1          Enable support for SSH protocol 1],
         [
-                if test "x$withval" = "xno" ; then
+                if test "x$withval" = "xyes" ; then
+                        if test "x$openssl" = "xno" ; then
+                                AC_MSG_ERROR([Cannot enable SSH protocol 1 with OpenSSL disabled])
+                        fi
+                        ssh1=yes
+                elif test "x$withval" = "xno" ; then
                         ssh1=no
-                elif test "x$openssl" = "xno" ; then
-                        AC_MSG_ERROR([Cannot enable SSH protocol 1 with OpenSSL disabled])
+                else
+                        AC_MSG_ERROR([unknown --with-ssh1 argument])
                 fi
         ]
 )
@@ -800,14 +805,17 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
         i*86-*)
                 seccomp_audit_arch=AUDIT_ARCH_I386
                 ;;
-        arm*-*)
+        arm*-*)
                 seccomp_audit_arch=AUDIT_ARCH_ARM
-                ;;
+                ;;
+        aarch64*-*)
+                seccomp_audit_arch=AUDIT_ARCH_AARCH64
+                ;;
         esac
         if test "x$seccomp_audit_arch" != "x" ; then
                 AC_MSG_RESULT(["$seccomp_audit_arch"])
-                AC_DEFINE_UNQUOTED([SECCOMP_AUDIT_ARCH], [$seccomp_audit_arch],
-                    [Specify the system call convention in use])
+                AC_DEFINE_UNQUOTED([SECCOMP_AUDIT_ARCH], [$seccomp_audit_arch],
+                    [Specify the system call convention in use])
         else
                 AC_MSG_RESULT([architecture not supported])
         fi
@@ -4455,7 +4463,7 @@ if test ! -z "$IPADDR_IN_DISPLAY" ; then
 else
         DISPLAY_HACK_MSG="no"
         AC_ARG_WITH([ipaddr-display],
-                [  --with-ipaddr-display   Use ip address instead of hostname in \$DISPLAY],
+                [  --with-ipaddr-display   Use ip address instead of hostname in $DISPLAY],
                 [
                         if test "x$withval" != "xno" ; then
                                 AC_DEFINE([IPADDR_IN_DISPLAY])
@@ -4501,7 +4509,7 @@ fi
 # Whether to mess with the default path
 SERVER_PATH_MSG="(default)"
 AC_ARG_WITH([default-path],
-        [  --with-default-path=    Specify default \$PATH environment for server],
+        [  --with-default-path=    Specify default $PATH environment for server],
         [
                 if test "x$external_path_file" = "x/etc/login.conf" ; then
                         AC_MSG_WARN([