Support for MaxOS/X.

[tinc] / configure.in

diff --git a/configure.in b/configure.in
index 5751131..d8b68e4 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl $Id: configure.in,v 1.13.2.38 2001/11/15 23:49:46 zarq Exp $
+dnl $Id: configure.in,v 1.13.2.44 2002/04/19 14:06:40 guus Exp $
 
 AC_INIT(src/tincd.c)
 AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
@@ -36,19 +36,30 @@ AC_CANONICAL_HOST
 case $host_os in
   *linux*)
     AC_DEFINE(HAVE_LINUX)
-    [ ln -sf linux/device.c src/device.c ]
+    [ rm -f src/device.c; ln -sf linux/device.c src/device.c ]
   ;;
   *freebsd*)
     AC_DEFINE(HAVE_FREEBSD)
-    [ ln -sf freebsd/device.c src/device.c ]
+    [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
+  ;;
+  *darwin*)
+    AC_DEFINE(HAVE_FREEBSD)
+    [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
   ;;
   *solaris*)
     AC_DEFINE(HAVE_SOLARIS)
-    [ ln -sf solaris/device.c src/device.c ]
+    [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ]
   ;;
   *openbsd*)
     AC_DEFINE(HAVE_OPENBSD)
-    [ ln -sf openbsd/device.c src/device.c ]
+    [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ]
+  ;;
+  *netbsd*)
+    AC_DEFINE(HAVE_NETBSD)
+    [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ]
+  ;;
+  *)
+    AC_MSG_ERROR("Unknown operating system.")
   ;;
 esac
 
@@ -68,19 +79,16 @@ AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
 
-AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
+AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
+[
   AC_TRY_COMPILE(
-    [
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-    ],
-    [ struct addrinfo s; s.ai_flags = 0; ],
-    [ ac_cv_have_struct_addrinfo="yes" ],
-    [ ac_cv_have_struct_addrinfo="no" ]
-  )])
-if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
-  AC_DEFINE(HAVE_STRUCT_ADDRINFO)
+  [#include <sys/socket.h>],
+  [socklen_t len = 42; return len;],
+  ac_cv_type_socklen_t=yes,
+  ac_cv_type_socklen_t=no)
+])
+if test $ac_cv_type_socklen_t == yes; then
+  AC_DEFINE(HAVE_SOCKLEN_T)
 fi
 
 dnl Checks for library functions.
@@ -88,14 +96,12 @@ AC_FUNC_MEMCMP
 AC_FUNC_ALLOCA
 AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([ftime socket select strtol strerror flock unsetenv \
-asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name \
-getaddrinfo getnameinfo gai_strerror freeaddrinfo])
+asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name])
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 
 AM_GNU_GETTEXT
 
-
 dnl Support for SunOS
 
 AC_CHECK_FUNC(socket, [], [
@@ -110,6 +116,13 @@ AC_CACHE_SAVE
 dnl These are defined in files in m4/
 tinc_TUNTAP
 tinc_OPENSSL
+tinc_ZLIB
+
+dnl Check if support for jumbograms is requested 
+AC_ARG_ENABLE(jumbograms,
+  [  --enable-jumbograms     enable support for jumbograms (packets up to 9000 bytes)],
+  [ AC_DEFINE(ENABLE_JUMBOGRAMS) ]
+)
 
 dnl Check if checkpoint tracing has to be enabled
 AC_ARG_ENABLE(tracing,
@@ -127,5 +140,4 @@ intl/Makefile
 lib/Makefile
 m4/Makefile
 po/Makefile.in
-redhat/Makefile
-debian/Makefile)
+)