X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=41c1aaf925e915a30e0695326e658356e72a53bd;hp=cb42fd58f4aa1ce4b3e7a0aa67c5c06755480ad1;hb=30c0381d71d333a99f6c83ff9d03ef4a0857f423;hpb=6a8c2e346e6125e58aab428e6730c18a949abe12

diff --git a/configure.in b/configure.in
index cb42fd58..41c1aaf9 100644
--- a/configure.in
+++ b/configure.in
@@ -1,20 +1,26 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl $Id: configure.in,v 1.13.2.8 2000/10/13 23:34:56 zarq Exp $
+dnl $Id: configure.in,v 1.13.2.65 2003/07/07 11:11:33 guus Exp $
 
+AC_PREREQ(2.53)
 AC_INIT(src/tincd.c)
-AM_INIT_AUTOMAKE(tinc, 1.0pre3)
+AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
 AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
 
 dnl Include the macros from the m4/ directory
 AM_ACLOCAL_INCLUDE(m4)
 
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION(0.11.5)
+
 # 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="es nl"
+ALL_LINGUAS="nl"
 
 dnl Checks for programs.
 AC_PROG_CC
@@ -24,16 +30,69 @@ AC_PROG_AWK
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
-jm_PERL
-AM_PROG_LIBTOOL
+AC_PROG_RANLIB
 
 AC_ISC_POSIX
 
+dnl Check and set OS
+
+#AC_CANONICAL_HOST
+
+case $host_os in
+  *linux*)
+    AC_DEFINE(HAVE_LINUX, 1, [Linux])
+    [ rm -f src/device.c; ln -sf linux/device.c src/device.c ]
+  ;;
+  *freebsd*)
+    AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
+    [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ]
+  ;;
+  *darwin*)
+    AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
+    [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ]
+  ;;
+  *solaris*)
+    AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS])
+    [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ]
+  ;;
+  *openbsd*)
+    AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD])
+    [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ]
+  ;;
+  *netbsd*)
+    AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
+    [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ]
+  ;;
+  *cygwin*)
+    AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
+    [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ]
+  ;;
+  *)
+    AC_MSG_ERROR("Unknown operating system.")
+  ;;
+esac
+
+AC_CACHE_SAVE
+
+if test -d /sw/include ; then
+  CPPFLAGS="$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 \
+	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h])
+AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/ip6.h], [], [],
+	[#include <sys/types.h>
+	 #include <sys/socket.h>
+	 #ifdef HAVE_NETINET_IN_SYSTM_H
+     #include <netinet/in_systm.h>
+	 #endif])
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -42,35 +101,23 @@ AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
 
+AC_CHECK_TYPES([socklen_t, struct addrinfo, struct in6_addr, struct sockaddr_in6], , ,
+  [#include <sys/types.h>
+   #include <sys/socket.h>
+   #include <netdb.h>
+   #include <netinet/in.h>
+  ]
+)
+
 dnl Checks for library functions.
 AC_FUNC_MEMCMP
 AC_FUNC_ALLOCA
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS(ftime socket select strtol strerror)
+AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name \
+putenv select strdup strerror strsignal strtol unsetenv mlockall vsyslog])
 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
 
 AC_CHECK_FUNC(socket, [], [
@@ -80,6 +127,35 @@ AC_CHECK_FUNC(gethostbyname, [], [
   AC_CHECK_LIB(nsl, gethostbyname)
 ])
 
-AC_OUTPUT([Makefile src/Makefile
-doc/Makefile intl/Makefile lib/Makefile
-m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile])
+AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
+
+AC_CACHE_SAVE
+
+dnl These are defined in files in m4/
+tinc_TUNTAP
+tinc_OPENSSL
+tinc_ZLIB
+tinc_LZO
+
+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, 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, 1, [Checkpoint tracing]) ]
+)
+
+AC_SUBST(INCLUDES)
+
+AC_OUTPUT(Makefile 
+src/Makefile
+doc/Makefile
+doc/es/Makefile
+lib/Makefile
+po/Makefile.in
+m4/Makefile
+)