dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.13.2.26 2000/11/26 22:46:53 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, 1.0pre4-cvs)
+AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
AM_CONFIG_HEADER(config.h)
dnl Include the macros from the m4/ directory
# in the latter don't make it into the configure-time tests.
AC_DEFINE([_GNU_SOURCE], [__USE_BSD])
-ALL_LINGUAS="es nl"
+ALL_LINGUAS="nl"
dnl Checks for programs.
AC_PROG_CC
case $host_os in
*linux*)
AC_DEFINE(HAVE_LINUX)
+ [ rm -f src/device.c; ln -sf linux/device.c src/device.c ]
;;
*freebsd*)
AC_DEFINE(HAVE_FREEBSD)
+ [ 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)
+ [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ]
+ ;;
+ *openbsd*)
+ AC_DEFINE(HAVE_OPENBSD)
+ [ 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
+AC_CACHE_SAVE
+
dnl Checks for libraries.
dnl Checks for header files.
AC_HEADER_TIME
AC_STRUCT_TM
+AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
+[
+ AC_TRY_COMPILE(
+ [#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.
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])
+asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name])
jm_FUNC_MALLOC
jm_FUNC_REALLOC
AM_GNU_GETTEXT
-
-dnl Crypto stuff
-tinc_OPENSSL
-
dnl Support for SunOS
AC_CHECK_FUNC(socket, [], [
AC_CHECK_LIB(nsl, gethostbyname)
])
+AC_CACHE_SAVE
-dnl Check for TUN/TAP support in the kernel
+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,
AC_SUBST(INCLUDES)
-AC_OUTPUT([Makefile src/Makefile
-doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile
-m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile])
+AC_OUTPUT(Makefile
+src/Makefile
+doc/Makefile
+doc/es/Makefile
+intl/Makefile
+lib/Makefile
+m4/Makefile
+po/Makefile.in
+)