Against all odds, vtun had a new release sometime last year.
Still, the code needs patching:
- the existing patch to fix installation has been refreshed
- the existing patch to fix blowfish header location has been
replaced (see below)
- configure looks in hard-coded, host paths (eg. /usr/include)
without any consideration for scross-compilation
--> new patch
- configure.in does not even pass an autoreconf without a
bit of love first (it's written in an ancient dialect that
autoreconf does no longer recognise)
--> new patch
Remove obsolete, unused, bit-rotting scripts and warning.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
config BR2_PACKAGE_VTUN
- bool "vtun - BEWARE: read package/vtun/README.txt before use"
+ bool "vtun"
select BR2_PACKAGE_LZO
select BR2_PACKAGE_OPENSSL
select BR2_PACKAGE_ZLIB
+++ /dev/null
-Previous vtun was version 2.6.
-This does not buld because its "configure" requires
-that -llzo contains "lzolx_decompress".
-"vtun" does not build, evenm if liblzo is available.
-
-The LZO package currently used by buildroot
-does not contain ANY reference to "lzolx_decompress"
-
-"vtun" has been upgraded to 3.0.2 and now builds OK,
-but is yet to be tested on a target.
-The previous patch containing three diffs,
-has been broken up into three files.
-
-The second patch fails.
-
-This patch tries to replace a perl script
-($(VTUN_DIR)/scripts/vtund.rc.debian)
-with a shell script with the same name.
-
-In vtun-3.0.2, vtund.rc.debian is a shell script which is
-fairly similar to the shell script provided by the patch.
-For now, it has been decided not to replace this shell
-script with the script generated by the patch for 2.6
-
-vtun will thus be built with the 3.0.2 vtund.rc.debian.
-The start-stop-daemon parameters and other things
-in this script may be inappropriate for something based on busybox.
-
-I will leave the decision which script to use,
-the 2-6 script or the 3.0.2 script to someone else.
-
-Both files are kept in the directory, but should
-be removed once it has been decided what to do
-about this script.
-
-Signed-Off by: Ulf Samuelsson <ulf.samuelsson@atmel.com>
-
-diff -urN vtun/Makefile.in vtun-2.6/Makefile.in
---- vtun/Makefile.in 2002-12-20 09:55:47.000000000 -0700
-+++ vtun-2.6/Makefile.in 2003-06-05 12:38:31.000000000 -0600
+Makefile.in: fix installation steps
+
+Not sure what the reason for that patch is, but originally added by Ulf
+Samuelsson <ulf.samuelsson@atmel.com>, when upgrading from 2.6.x to 3.0.2.
+
+yann.morin.1998@free.fr: the initial commit in the Buildroot tree had the
+SoB by Ulf, but it was not explicitly reproduced here in the patch; so I
+added it here directly in the patch.
+
+Somewhat-signed-off-by: Ulf Samuelsson <ulf.samuelsson@atmel.com>
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+diff -durN vtun-3.0.3.orig/Makefile.in vtun-3.0.3/Makefile.in
+--- vtun-3.0.3.orig/Makefile.in 2012-07-09 06:55:38.000000000 +0200
++++ vtun-3.0.3/Makefile.in 2013-02-16 23:28:47.034036869 +0100
@@ -28,7 +28,7 @@
LEXFLAGS = -t
prefix = @prefix@
exec_prefix = @exec_prefix@
-@@ -86,15 +86,15 @@
+@@ -89,16 +89,15 @@
install_config:
$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(ETC_DIR)
$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(LOCK_DIR)
$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(SBIN_DIR)
$(INSTALL) -m 755 $(INSTALL_OWNER) vtund $(DESTDIR)$(SBIN_DIR)
+- $(BIN_DIR)/strip $(DESTDIR)$(SBIN_DIR)/vtund
+ $(INSTALL) -m 755 -D $(INSTALL_OWNER) scripts/vtund.rc.debian \
+ $(DESTDIR)$(ETC_DIR)/init.d/S90vtun
# DO NOT DELETE THIS LINE -- make depend depends on it.
-
--- /dev/null
+configure.in: do not hard-code search patch for SSL headers
+
+Do. Not. Do. That. It breaks cross-compilation.
+
+Also use the SSL headers dir to look for blowfish headers.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+
+diff -durN vtun-3.0.3.orig/configure.in vtun-3.0.3/configure.in
+--- vtun-3.0.3.orig/configure.in 2009-03-29 12:08:51.000000000 +0200
++++ vtun-3.0.3/configure.in 2013-02-16 23:44:44.004339680 +0100
+@@ -166,7 +166,7 @@
+ AC_MSG_RESULT()
+ AC_CHECKING( for md5 Library and Header files ... )
+ AC_SEARCH_HEADERS(md5.h,
+- $SSL_HDR_DIR /usr/include/openssl "" /usr/include /usr/include/ssl /usr/local/include /usr/local/ssl/include /usr/include/sys,
++ $SSL_HDR_DIR "" ,
+ ,
+ AC_MSG_ERROR( SSL headers not found. )
+ )
+@@ -176,7 +176,7 @@
+ AC_MSG_RESULT()
+ AC_CHECKING( for blowfish Library and Header files ... )
+ AC_SEARCH_HEADERS(blowfish.h,
+- $BLOWFISH_HDR_DIR /usr/include/ssl /usr/include/openssl /usr/include /usr/local/include /usr/local/ssl/include /usr/include/crypto,
++ $BLOWFISH_HDR_DIR $SSL_HDR_DIR,
+ AC_CHECK_LIB(crypto, BF_set_key,
+ [
+ LIBS="$LIBS -lcrypto"
+@@ -193,7 +193,7 @@
+ AC_MSG_RESULT()
+ AC_CHECKING( for AES Library and Header files ... )
+ AC_SEARCH_HEADERS(aes.h,
+- $SSL_HDR_DIR /usr/include/ssl /usr/include/openssl /usr/include /usr/local/include /usr/local/ssl/include /usr/include/crypto,
++ $SSL_HDR_DIR ,
+ AC_CHECK_LIB(crypto, AES_set_encrypt_key,
+ [
+ AC_DEFINE(HAVE_SSL_AES)
+@@ -208,7 +208,7 @@
+ AC_MSG_RESULT()
+ AC_CHECKING( for EVP Library and Header files ... )
+ AC_SEARCH_HEADERS(evp.h,
+- $SSL_HDR_DIR /usr/include/ssl /usr/include/openssl /usr/include /usr/local/include /usr/local/ssl/include /usr/include/crypto,
++ $SSL_HDR_DIR ,
+ AC_CHECK_LIB(crypto, EVP_EncryptInit,
+ [
+ AC_DEFINE(HAVE_SSL_EVP)
--- /dev/null
+configure.in: minimal syntax fixup for autoreconf
+
+This is the strictly minimal syntax fixups to make autoreconf happy...
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+
+---
+Note: configure.in is still full of incorrect syntax, but fixing it is
+a task for another day, and would have to be upstreamed. But upstream
+looks to be moribund at best, if not dead... :-(
+
+So, keep it for ourselves for now... Too bad, vtun is really helpfull.
+
+--- vtun-3.0.3.orig/configure.in 2013-02-16 23:54:52.582451817 +0100
++++ vtun-3.0.3/configure.in 2013-02-17 00:03:13.640887353 +0100
+@@ -110,10 +110,10 @@
+ AC_SEARCH_LIBS(nanosleep, rt posix4)
+
+ dnl Check for setproctitle in libutil
+-AC_SEARCH_LIBS(setproctitle, util bsd, AC_DEFINE(HAVE_SETPROC_TITLE) )
++AC_SEARCH_LIBS(setproctitle, util bsd, AC_DEFINE([HAVE_SETPROC_TITLE],[],[Define to set title in /proc]) )
+
+ if test "$SHAPER" = "yes"; then
+- AC_DEFINE(HAVE_SHAPER)
++ AC_DEFINE([HAVE_SHAPER],[],[Define to use shapper])
+ fi
+
+ if test "$ZLIB" = "yes"; then
+@@ -121,7 +121,7 @@
+ AC_CHECKING( for ZLIB Library and Header files ... )
+ AC_CHECK_LIB(z, deflate,
+ LIBS="$LIBS -lz"
+- AC_DEFINE(HAVE_ZLIB),
++ AC_DEFINE([HAVE_ZLIB],[],[Define to use ZLIB]),
+ AC_MSG_ERROR( Zlib library not found.)
+ )
+ fi
+@@ -148,7 +148,7 @@
+ AC_CHECK_LIB($I, lzo1x_decompress,
+ [
+ LIBS="$LIBS -l"$I
+- AC_DEFINE(HAVE_LZO)
++ AC_DEFINE([HAVE_LZO],[],[Define to use LZO])
+ havelzo=1
+ ]
+ )
+@@ -180,8 +180,8 @@
+ AC_CHECK_LIB(crypto, BF_set_key,
+ [
+ LIBS="$LIBS -lcrypto"
+- AC_DEFINE(HAVE_SSL)
+- AC_DEFINE(HAVE_SSL_BLOWFISH)
++ AC_DEFINE([HAVE_SSL],[],[Define to use SSL])
++ AC_DEFINE([HAVE_SSL_BLOWFISH],[],[Define to use blowfish])
+ ],
+ AC_MSG_ERROR( SSL library not found. )
+ ),
+@@ -196,7 +196,7 @@
+ $SSL_HDR_DIR ,
+ AC_CHECK_LIB(crypto, AES_set_encrypt_key,
+ [
+- AC_DEFINE(HAVE_SSL_AES)
++ AC_DEFINE([HAVE_SSL_AES],[],[Define to use AES])
+ ],
+ AC_MSG_ERROR( AES library not found. )
+ ),
+@@ -211,7 +211,7 @@
+ $SSL_HDR_DIR ,
+ AC_CHECK_LIB(crypto, EVP_EncryptInit,
+ [
+- AC_DEFINE(HAVE_SSL_EVP)
++ AC_DEFINE([HAVE_SSL_EVP],[],Define to use EVP)
+ ],
+ AC_MSG_ERROR( EVP library not found. )
+ ),
+@@ -220,7 +220,7 @@
+ fi
+
+ if test "$NATHACK" = "yes"; then
+- AC_DEFINE(ENABLE_NAT_HACK)
++ AC_DEFINE([ENABLE_NAT_HACK],[],[Define to use NAT hack])
+ fi
+
+ if test "$SOCKS" = "yes"; then
+@@ -274,6 +274,6 @@
+ REL=`echo 'BRANCH-3_X' | tr -d '$: \-' | sed 's/^[A-Za-z]*//' | sed 's/\_/\./'`
+ changequote([,])
+
+-AC_DEFINE_UNQUOTED(VTUN_VER, "$REL `date '+%m/%d/%Y'`")
++AC_DEFINE_UNQUOTED([VTUN_VER], ["$REL `date '+%m/%d/%Y'`"], [vtun version])
+
+ AC_OUTPUT(Makefile)
+++ /dev/null
---- vtun-2.6/configure.dist 2004-03-11 10:39:10.000000000 -0600
-+++ vtun-2.6/configure 2004-03-11 10:45:52.000000000 -0600
-@@ -2112,7 +2112,7 @@
- echo $ac_n "checking "for blowfish.h"""... $ac_c" 1>&6
- echo "configure:2114: checking "for blowfish.h"" >&5
- ac_hdr_found=no
-- for p in $BLOWFISH_HDR_DIR /usr/include/ssl /usr/include/openssl /usr/include /usr/local/include /usr/local/ssl/include /usr/include/crypto; do
-+ for p in $BLOWFISH_HDR_DIR $SSL_HDR_DIR /usr/include/ssl /usr/include/openssl /usr/include /usr/local/include /usr/local/ssl/include /usr/include/crypto; do
- if test -n "$p"; then
- dir="$p"
- else
-
#
#############################################################
-VTUN_VERSION = 3.0.2
+VTUN_VERSION = 3.0.3
VTUN_SOURCE = vtun-$(VTUN_VERSION).tar.gz
VTUN_SITE = http://downloads.sourceforge.net/project/vtun/vtun/$(VTUN_VERSION)
VTUN_DEPENDENCIES = zlib lzo openssl
+VTUN_AUTORECONF = YES
VTUN_CONF_OPT = \
--with-ssl-headers=$(STAGING_DIR)/usr/include/openssl \
+++ /dev/null
-#! /bin/sh
-#
-
-PATH=/bin:/usr/bin:/sbin:/usr/sbin
-DAEMON=/usr/sbin/vtund
-CONFFILE=/etc/vtund-start.conf
-PIDPREFIX=/var/run/vtund
-
-test -f $DAEMON || exit 0
-
-case "$1" in
- start)
- # find all the defined tunnels
- egrep -v '^[:space:]*(#.*)?$' $CONFFILE | while true;
- do
- read i
- # no more lines available? done, then.
- if [ $? != 0 ] ; then break; fi
- SARGS=`echo $i|sed -ne 's/--server--\s*/-s -P /p'`;
- if [ -n "$SARGS" ];
- then
- echo "Starting vtund server."
- start-stop-daemon -S -x $DAEMON -- $SARGS;
- else
- # split args into host and rest
- HOST=`echo $i|cut -f 1 -d " "`;
- TARGET=`echo $i|cut -f 2 -d " "`;
- echo "Starting vtund client $HOST to $TARGET.";
- start-stop-daemon -S -x $DAEMON -- $i;
-
- fi
- done
- ;;
- stop)
- echo "Stopping vtund.";
- start-stop-daemon -K -x vtund;
- ;;
-
- restart|reload|force-reload)
- $0 stop
- sleep 1;
- $0 start
- ;;
- *)
- echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2
- exit 1
- ;;
-esac
-exit 0
-
+++ /dev/null
-#! /bin/sh
-#
-# submitted by Morgon Kanter
-#
-
-PATH=/bin:/usr/bin:/sbin:/usr/sbin
-DAEMON=/usr/sbin/vtund
-CONFFILE=/etc/vtund-start.conf
-PIDPREFIX=/var/run/vtund
-
-test -f $DAEMON || exit 0
-
-case "$1" in
- start)
- # find all the defined tunnels
- egrep -v '^[:space:]*(#.*)?$' $CONFFILE | while true;
- do
- read i
- # no more lines available? done, then.
- if [ $? != 0 ] ; then break; fi
- SARGS=`echo $i|sed -ne 's/--server--\s*/-s -P /p'`;
- if [ -n "$SARGS" ];
- then
- echo "Starting vtund server."
- start-stop-daemon --start --exec $DAEMON --pidfile $PIDPREFIX.pid -- $SARGS;
- else
- # split args into host and rest
- HOST=`echo $i|cut -f 1 -d " "`;
- TARGET=`echo $i|cut -f 2 -d " "`;
- echo "Starting vtund client $HOST to $TARGET.";
- start-stop-daemon --start --exec $DAEMON --pidfile $PIDPREFIX.$HOST.pid -- $i;
-
- fi
- done
- ;;
- stop)
- echo "Stopping vtund.";
- for i in $PIDPREFIX*;
- do
- start-stop-daemon --stop --pidfile $i;
- rm -f $i;
- done
- ;;
- reload|force-reload)
- echo "Reloading vtund.";
- for i in $PIDPREFIX*;
- do
- start-stop-daemon --stop --signal 1 --pidfile $i;
- done
- ;;
- restart)
- $0 stop
- sleep 1;
- $0 start
- ;;
- *)
- echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2
- exit 1
- ;;
-esac
-exit 0
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