dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.13.2.44 2002/04/19 14:06:40 guus Exp $
+dnl $Id: configure.in,v 1.13.2.51 2002/06/11 11:03:17 guus Exp $
AC_INIT(src/tincd.c)
AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
# Enable GNU extensions.
# Define this here, not in acconfig's @TOP@ section, since definitions
# in the latter don't make it into the configure-time tests.
-AC_DEFINE([_GNU_SOURCE], [__USE_BSD])
+AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions])
+AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])
ALL_LINGUAS="nl"
case $host_os in
*linux*)
- AC_DEFINE(HAVE_LINUX)
+ AC_DEFINE(HAVE_LINUX, 1, [Linux])
[ rm -f src/device.c; ln -sf linux/device.c src/device.c ]
;;
*freebsd*)
- AC_DEFINE(HAVE_FREEBSD)
+ AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
[ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
;;
*darwin*)
- AC_DEFINE(HAVE_FREEBSD)
- [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
+ AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
+ [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ]
;;
*solaris*)
- AC_DEFINE(HAVE_SOLARIS)
+ AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS])
[ rm -f src/device.c; ln -sf solaris/device.c src/device.c ]
;;
*openbsd*)
- AC_DEFINE(HAVE_OPENBSD)
+ AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD])
[ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ]
;;
*netbsd*)
- AC_DEFINE(HAVE_NETBSD)
+ AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
[ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ]
;;
*)
AC_CACHE_SAVE
+if test -d /sw/include ; then
+ CPPFLAGS="$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 malloc.h strings.h sys/file.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_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
[
AC_TRY_COMPILE(
- [#include <sys/socket.h>],
+ [#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)
+if test $ac_cv_type_socklen_t = yes; then
+ AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
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 get_current_dir_name])
+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
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) ]
+ [ AC_DEFINE(ENABLE_JUMBOGRAMS, 1, [Support for jumbograms (packets up to 9000 bytes)]) ]
)
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_DEFINE(ENABLE_TRACING, 1, [Checkpoint tracing]) ]
)
AC_SUBST(INCLUDES)