X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=7f66487e5781846b2e4e55a44622c34bdf1f39d7;hp=ea2c03707ddc1029cdc7a36dae26c8ebe43e4f64;hb=95f4e8620ef8e2cdec1cc3b2ccb8cc8e3ce94e40;hpb=d4ef7ea0e79ee0d2b7063893f7af5ece886d838b

diff --git a/configure.in b/configure.in
index ea2c0370..7f66487e 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,9 @@
 dnl Process this file with autoconf to produce a configure script.
+
+dnl $Id: configure.in,v 1.16 2000/10/19 20:39:04 zarq Exp $
+
 AC_INIT(src/tincd.c)
-AM_INIT_AUTOMAKE(tinc, 1.0pre1)
+AM_INIT_AUTOMAKE(tinc, 1.0pre3)
 AM_CONFIG_HEADER(config.h)
 
 dnl Include the macros from the m4/ directory
@@ -9,8 +12,9 @@ AM_ACLOCAL_INCLUDE(m4)
 # 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])
-AC_DEFINE([__USE_BSD])
+AC_DEFINE([_GNU_SOURCE], [__USE_BSD])
+
+ALL_LINGUAS="es nl"
 
 dnl Checks for programs.
 AC_PROG_CC
@@ -23,12 +27,13 @@ AC_PROG_MAKE_SET
 jm_PERL
 AM_PROG_LIBTOOL
 
+AC_ISC_POSIX
+
 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 gmp.h gmp2/gmp.h \
-sys/time.h)
+AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h syslog.h unistd.h sys/time.h linux/if_tun.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -45,25 +50,50 @@ AC_CHECK_FUNCS(ftime socket select strtol strerror)
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 
-# Check for the GNU Multi Precision Library
-libgmp=none
-AC_CHECK_LIB(gmp2, mpz_powm, [
-  libgmp=gmp2
+AM_GNU_GETTEXT
+
+dnl Support for SunOS
+
+AC_CHECK_FUNC(socket, [], [
+  AC_CHECK_LIB(socket, connect)
 ])
-AC_CHECK_LIB(gmp, mpz_powm, [
-  libgmp=gmp
+AC_CHECK_FUNC(gethostbyname, [], [
+  AC_CHECK_LIB(nsl, gethostbyname)
 ])
 
-if test $libgmp = none; then
-  AC_MSG_ERROR(libgmp is not installed. Please grab it from your
-  nearest GNU mirror and install it (see README))
-else
-  LIBS="$LIBS -l$libgmp"
+
+dnl From the autoconf manual
+AC_CHECK_FUNCS(syslog)
+if test $ac_cv_func_syslog = no; then
+  # syslog is not in the default libraries.  See if it's in some other.
+  for lib in bsd socket inet; do
+    AC_CHECK_LIB($lib, syslog, [AC_DEFINE(HAVE_SYSLOG)
+      LIBS="$LIBS $lib"; break])
+  done
 fi
 
 AC_CHECK_LIB(dl, dlopen, [
   LIBS="$LIBS -ldl"
 ])
 
-AC_OUTPUT([Makefile src/Makefile cipher/Makefile cipher/blowfish/Makefile
-doc/Makefile lib/Makefile m4/Makefile redhat/Makefile debian/Makefile])
+
+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 Check for TUN/TAP support in the kernel
+tinc_TUNTAP
+
+AC_OUTPUT([Makefile src/Makefile
+doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile
+m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile])