dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.13.2.12 2000/10/23 21:56:56 zarq Exp $
+dnl $Id: configure.in,v 1.13.2.29 2000/12/22 21:34:19 guus Exp $
AC_INIT(src/tincd.c)
-AM_INIT_AUTOMAKE(tinc, 1.0pre3)
+AM_INIT_AUTOMAKE(tinc, 1.0pre4-cvs)
AM_CONFIG_HEADER(config.h)
dnl Include the macros from the m4/ directory
AC_PROG_LN_S
AC_PROG_MAKE_SET
jm_PERL
-AM_PROG_LIBTOOL
+
AC_ISC_POSIX
+dnl Check and set OS
+
+AC_CANONICAL_HOST
+
+case $host_os in
+ *linux*)
+ AC_DEFINE(HAVE_LINUX)
+ ;;
+ *freebsd*)
+ AC_DEFINE(HAVE_FREEBSD)
+ ;;
+ *solaris*)
+ AC_DEFINE(HAVE_SOLARIS)
+ ;;
+esac
+
dnl Checks for libraries.
dnl Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h syslog.h unistd.h sys/time.h linux/if_tun.h)
+AC_CHECK_HEADERS([fcntl.h limits.h sys/ioctl.h syslog.h unistd.h \
+sys/time.h malloc.h strings.h sys/file.h])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_FUNC_MEMCMP
AC_FUNC_ALLOCA
AC_TYPE_SIGNAL
-AC_CHECK_FUNCS(ftime socket select strtol strerror)
+AC_CHECK_FUNCS([ftime socket select strtol strerror flock unsetenv \
+asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name])
jm_FUNC_MALLOC
jm_FUNC_REALLOC
AM_GNU_GETTEXT
-AC_CHECK_LIB(dl, dlopen, [
- LIBS="$LIBS -ldl"
-])
-
-
-dnl Crypto stuff
-
-libcrypto=none
-AC_CHECK_LIB(crypto, SHA1_version, [
- libcrypto=yes
-])
-
-if test $libcrypto = none; then
- AC_MSG_ERROR(It seems like OpenSSL is not installed on this system.)
-else
- LIBS="$LIBS -lcrypto"
-fi
-
dnl Support for SunOS
])
-dnl Check for TUN/TAP support in the kernel
+dnl These are defined in files in m4/
tinc_TUNTAP
+tinc_OPENSSL
+
+dnl Check if checkpoint tracing has to be enabled
+AC_ARG_ENABLE(tracing,
+ [ --enable-tracing enable checkpoint tracing (debugging only)],
+ [ AC_DEFINE(ENABLE_TRACING) ]
+)
+
+AC_SUBST(INCLUDES)
AC_OUTPUT([Makefile src/Makefile
doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile