dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.13.2.17 2000/11/13 22:01:26 zarq Exp $
+dnl $Id: configure.in,v 1.13.2.49 2002/06/09 15:58:05 zarq Exp $
AC_INIT(src/tincd.c)
-AM_INIT_AUTOMAKE(tinc, 1.0pre4)
+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
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 $host_os in
+ *linux*)
+ AC_DEFINE(HAVE_LINUX)
+ [ rm -f src/device.c; ln -sf linux/device.c src/device.c ]
+ ;;
+ *freebsd*)
+ AC_DEFINE(HAVE_FREEBSD)
+ [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
+ ;;
+ *darwin*)
+ AC_DEFINE(HAVE_FREEBSD)
+ [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
+ ;;
+ *solaris*)
+ AC_DEFINE(HAVE_SOLARIS)
+ [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ]
+ ;;
+ *openbsd*)
+ AC_DEFINE(HAVE_OPENBSD)
+ [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ]
+ ;;
+ *netbsd*)
+ AC_DEFINE(HAVE_NETBSD)
+ [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ]
+ ;;
+ *)
+ AC_MSG_ERROR("Unknown operating system.")
+ ;;
+esac
+
+AC_CACHE_SAVE
+
+if test -d /sw/include ; then
+ CPPFLAGS="$CPPFLAGS -I/sw/include"
+fi
+if test -d /sw/lib ; then
+ LIBS="$LIBS -L/sw/lib"
+fi
+
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)
+AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
+net/ethernet.h net/if.h netinet/in_systm.h netinet/ip.h netinet/tcp.h \
+sys/file.h sys/ioctl.h sys/param.h sys/time.h])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
AC_STRUCT_TM
+AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
+[
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>
+ #include <sys/socket.h>],
+ [socklen_t len = 42; return len;],
+ ac_cv_type_socklen_t=yes,
+ ac_cv_type_socklen_t=no)
+])
+if test $ac_cv_type_socklen_t = yes; then
+ AC_DEFINE(HAVE_SOCKLEN_T)
+fi
+
dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_FUNC_ALLOCA
AC_TYPE_SIGNAL
-AC_CHECK_FUNCS(ftime socket select strtol strerror flock unsetenv asprintf)
+AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name \
+putenv select strdup strerror strsignal strtol unsetenv getnameinfo])
jm_FUNC_MALLOC
jm_FUNC_REALLOC
AM_GNU_GETTEXT
-AC_CHECK_LIB(dl, dlopen, [
- LIBS="$LIBS -ldl"
-])
-
-
-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,
- [ --enable-tracing enable checkpoint tracing (for debugging purposes only)],
+ [ --enable-tracing enable checkpoint tracing (debugging only)],
[ AC_DEFINE(ENABLE_TRACING) ]
)
-AC_OUTPUT([Makefile src/Makefile
-doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile
-m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile])
+AC_SUBST(INCLUDES)
+
+AC_OUTPUT(Makefile
+src/Makefile
+doc/Makefile
+doc/es/Makefile
+intl/Makefile
+lib/Makefile
+m4/Makefile
+po/Makefile.in
+)