X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/7bd7331ea55fc27573035d343fe949cc15fa9047..83487ded7d70180e92ec2a808e95078f3774f99e:/configure.ac

diff --git a/configure.ac b/configure.ac
index aa775b7b..61ed4a8f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -95,6 +95,15 @@ TRIPE_DEFINE_PATH(
 TRIPE_DEFINE_PATH(
   [logfile], [FILE], [logging output [[./tripe.log]]], [tripe.log])
 
+dnl--------------------------------------------------------------------------
+dnl Privilege-separation helper.
+
+mdw_DEFINE_PATHS([
+  AC_DEFINE_UNQUOTED([PRIVSEP_HELPER],
+    ["mdw_PATH([$libexecdir])/mdw_PROG([tripe-privhelper])"],
+    [Pathname of privilege-separation helper.])
+])
+
 dnl--------------------------------------------------------------------------
 dnl Other options.
 
@@ -106,6 +115,19 @@ AC_ARG_WITH([tracing],
 	      AC_DEFINE([NTRACE], [1], [Disable all tracing.])],
 	    [:])
 
+dnl--------------------------------------------------------------------------
+dnl Path MTU discovery.
+
+case $host_os in
+  linux*)
+    pmtu=yes
+    ;;
+  *)
+    pmtu=no
+    ;;
+esac
+AM_CONDITIONAL([PATHMTU], [test $pmtu = yes])
+
 dnl--------------------------------------------------------------------------
 dnl Tunnel devices.
 
@@ -290,7 +312,9 @@ AC_CONFIG_FILES(
   [Makefile]
   [common/Makefile]
   [uslip/Makefile]
+  [pathmtu/Makefile]
   [client/Makefile]
+  [priv/Makefile]
   [server/Makefile]
   [proxy/Makefile]
   [pkstream/Makefile]