1 files changed, 20 insertions, 8 deletions

diff --git a/configure.ac b/configure.ac
index ba9d9a37a..991e0fef3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -473,6 +473,11 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
             [Use tunnel device compatibility to OpenBSD])
         AC_DEFINE(SSH_TUN_PREPEND_AF, 1,
             [Prepend the address family to IP tunnel traffic])
+        m4_pattern_allow(AU_IPv)
+        AC_CHECK_DECL(AU_IPv4, [], 
+            AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records])
+            [#include <bsm/audit.h>]
+        )
         AC_MSG_CHECKING(if we have the Security Authorization Session API)
         AC_TRY_COMPILE([#include <Security/AuthSession.h>],
                 [SessionCreate(0, 0);],
@@ -497,11 +502,6 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
                 fi],
                 [AC_MSG_RESULT(no)]
         )
-        m4_pattern_allow(AU_IPv)
-        AC_CHECK_DECL(AU_IPv4, [], 
-            AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records])
-            [#include <bsm/audit.h>]
-        )
         ;;
 *-*-dragonfly*)
         SSHDLIBS="$SSHDLIBS -lcrypt"
@@ -585,6 +585,14 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
         AC_DEFINE(WITH_ABBREV_NO_TTY)
         AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*")
         ;;
+*-*-k*bsd*-gnu)
+        check_for_libcrypt_later=1
+        AC_DEFINE(PAM_TTY_KLUDGE)
+        AC_DEFINE(LOCKED_PASSWD_PREFIX, "!")
+        AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)
+        AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts])
+        AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins])
+        ;;
 *-*-linux*)
         no_dev_ptmx=1
         check_for_libcrypt_later=1
@@ -616,6 +624,7 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
                 AC_DEFINE(SSH_TUN_PREPEND_AF, 1,
                     [Prepend the address family to IP tunnel traffic])
         fi
+        AC_DEFINE(OOM_ADJUST, 1, [Adjust Linux out-of-memory killer])
         ;;
 mips-sony-bsd|mips-sony-newsos4)
         AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty])
@@ -3329,9 +3338,12 @@ AC_ARG_WITH(selinux,
                 AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.])
                 SELINUX_MSG="yes"
                 AC_CHECK_HEADER([selinux/selinux.h], ,
-                    AC_MSG_ERROR(SELinux support requires selinux.h header))
-                AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ],
-                    AC_MSG_ERROR(SELinux support requires libselinux library))
+                        AC_MSG_ERROR(SELinux support requires selinux.h header))
+                AC_CHECK_LIB(selinux, setexeccon,
+                        [ LIBSELINUX="-lselinux"
+                          LIBS="$LIBS -lselinux"
+                        ],
+                        AC_MSG_ERROR(SELinux support requires libselinux library))
                 SSHDLIBS="$SSHDLIBS $LIBSELINUX"
                 AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level)
                 LIBS="$save_LIBS"