1 dnl Process this file with autoconf to produce a configure script.
3 dnl $Id: configure.in,v 1.13.2.25 2000/11/25 13:33:30 guus Exp $
6 AM_INIT_AUTOMAKE(tinc, 1.0pre4-cvs)
7 AM_CONFIG_HEADER(config.h)
9 dnl Include the macros from the m4/ directory
10 AM_ACLOCAL_INCLUDE(m4)
12 # Enable GNU extensions.
13 # Define this here, not in acconfig's @TOP@ section, since definitions
14 # in the latter don't make it into the configure-time tests.
15 AC_DEFINE([_GNU_SOURCE], [__USE_BSD])
19 dnl Checks for programs.
22 AC_PROG_GCC_TRADITIONAL
41 AC_DEFINE(HAVE_FREEBSD)
44 AC_DEFINE(HAVE_SOLARIS)
48 dnl Checks for libraries.
50 dnl Checks for header files.
52 AC_CHECK_HEADERS([fcntl.h limits.h sys/ioctl.h syslog.h unistd.h \
53 sys/time.h malloc.h strings.h sys/file.h])
55 dnl Checks for typedefs, structures, and compiler characteristics.
62 dnl Checks for library functions.
66 AC_CHECK_FUNCS([ftime socket select strtol strerror flock unsetenv \
67 asprintf putenv strdup fcloseall daemon])
79 AC_CHECK_FUNC(socket, [], [
80 AC_CHECK_LIB(socket, connect)
82 AC_CHECK_FUNC(gethostbyname, [], [
83 AC_CHECK_LIB(nsl, gethostbyname)
87 dnl Check for TUN/TAP support in the kernel
90 dnl Check if checkpoint tracing has to be enabled
91 AC_ARG_ENABLE(tracing,
92 [ --enable-tracing enable checkpoint tracing (debugging only)],
93 [ AC_DEFINE(ENABLE_TRACING) ]
98 AC_OUTPUT([Makefile src/Makefile
99 doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile
100 m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile])