X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=eff93a0881a59be8bda98d9f18453a0347f4f8b3;hp=3cb6a4de0efb1b6e8e94ad84d969fcbba0a91293;hb=4a5d42178cc0954efba8b24058da9c70cc77c35a;hpb=855806b2f75fc1c566cfaac01c788cdc625b4687

diff --git a/configure.in b/configure.in
index 3cb6a4de..eff93a08 100644
--- a/configure.in
+++ b/configure.in
@@ -21,7 +21,7 @@ AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])
 ALL_LINGUAS="nl"
 
 dnl Checks for programs.
-AC_PROG_CC
+AC_PROG_CC_C99
 AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_LN_S
@@ -75,6 +75,15 @@ case $host_os in
   ;;
 esac
 
+AC_ARG_ENABLE(tunemu,
+  AS_HELP_STRING([--enable-tunemu], [enable support for the tunemu driver]),
+  [ AC_DEFINE(ENABLE_TUNEMU, 1, [Support for tunemu])
+    tunemu=true
+  ]
+)
+
+AM_CONDITIONAL(TUNEMU, test "$tunemu" = true)
+
 AC_CACHE_SAVE
 
 if test -d /sw/include ; then