# tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
# mode and allows tunneling of every ETHER TYPE protocol (e.g.
# ethernet, ip, arp ...). satp directly includes cryptography and
-# message authentication based on the methodes used by SRTP. It is
+# message authentication based on the methods used by SRTP. It is
# intended to deliver a generic, scaleable and secure solution for
# tunneling and relaying of packets of any protocol.
-#
#
-# Copyright (C) 2007-2010 Christian Pointner <equinox@anytun.org>
+#
+# Copyright (C) 2007-2014 Christian Pointner <equinox@anytun.org>
#
# This file is part of uAnytun.
#
# You should have received a copy of the GNU General Public License
# along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
#
+# In addition, as a special exception, the copyright holders give
+# permission to link the code of portions of this program with the
+# OpenSSL library under certain conditions as described in each
+# individual source file, and distribute linked combinations
+# including the two.
+# You must obey the GNU General Public License in all respects
+# for all of the code used other than OpenSSL. If you modify
+# file(s) with this exception, you may extend this exception to your
+# version of the file(s), but you are not obligated to do so. If you
+# do not wish to do so, delete this exception statement from your
+# version. If you delete this exception statement from all source
+# files in the program, then also delete it here.
+#
TARGET=`uname -s`
-
EBUILD_COMPAT=0
-CFLAGS='-g -O2'
-LDFLAGS='-g -Wall -O2'
+USE_CLANG=0
CRYPTO_LIB='gcrypt'
PASSPHRASE=1
echo " --no-manpage dont't install manpage"
echo " --examplesdir=<DIR> the path to the examples files (default: $PREFIX/share/examples)"
echo " --no-examples dont't install example files"
- echo " --use-ssl-crypto use ssl crypto library instead of libgcrypt"
+ echo " --use-gcrypt use libgcrypt (this is the default)"
+ echo " --use-nettle use libnettle instead of libgcrypt"
+ echo " --use-ssl-crypto use openssl crypto library instead of libgcrypt"
echo " --no-crypto disable crypto at all (only NULL cipher)"
echo " --disable-passphrase disable master key and salt passphrase"
echo " --enable-passphrase enable master key and salt passphrase"
+ echo " --use-clang use clang/llvm as compiler/linker"
}
for arg
--target=*)
TARGET=${arg#--target=}
;;
+ --use-clang)
+ USE_CLANG=1
+ ;;
--prefix=*)
PREFIX=${arg#--prefix=}
;;
--no-examples)
INSTALLEXAMPLES=0
;;
+ --use-gcrypt)
+ CRYPTO_LIB='gcrypt'
+ ;;
+ --use-nettle)
+ CRYPTO_LIB='nettle'
+ ;;
--use-ssl-crypto)
CRYPTO_LIB='ssl'
;;
--no-crypto)
CRYPTO_LIB='none'
- ;;
+ ;;
--disable-passphrase)
PASSPHRASE=0
;;
exit 1
fi
+if [ $USE_CLANG -eq 0 ]; then
+ CFLAGS=$CFLAGS'-g -Wall -O2'
+ LDFLAGS=$LDFLAGS'-g -Wall -O2'
+ COMPILER='gcc'
+else
+ CFLAGS=$CFLAGS'-g -O2'
+ LDFLAGS=$LDFLAGS'-g -O2'
+ COMPILER='clang'
+fi
+
rm -f version.h
rm -f include.mk
-case $TARGET in
+case $TARGET in
Linux)
rm -f tun.c
ln -sf linux/tun.c
;;
esac
-
+CRYPTO_LIB_NAME=""
case $CRYPTO_LIB in
gcrypt)
+ CFLAGS=$CFLAGS' -DUSE_GCRYPT'
LDFLAGS=$LDFLAGS' -lgcrypt'
- echo "using libgcrypt library"
+ CRYPTO_LIB_NAME="libgcrypt"
+ ;;
+ nettle)
+ CFLAGS=$CFLAGS' -DUSE_NETTLE'
+ LDFLAGS=$LDFLAGS' -lnettle'
+ CRYPTO_LIB_NAME="Nettle"
;;
ssl)
CFLAGS=$CFLAGS' -DUSE_SSL_CRYPTO'
LDFLAGS=$LDFLAGS' -lcrypto'
- echo "using ssl crypto library"
+ CRYPTO_LIB_NAME="OpenSSL"
;;
none)
CFLAGS=$CFLAGS' -DNO_CRYPT'
- echo "NO_CRYPT_OBJ = 1" >> include.mk
- echo "disabling crypto"
+ CRYPTO_LIB_NAME="none"
+ ;;
+ *)
+ echo "unknown crypto library: $$CRYPTO_LIB"
+ exit 1
;;
esac
+echo "crypto-library: $CRYPTO_LIB_NAME"
if [ $PASSPHRASE -eq 0 ]; then
CFLAGS=$CFLAGS' -DNO_PASSPHRASE'
EXAMPLESDIR=$PREFIX/share/examples
fi
-cat >> include.mk <<EOF
+cat > include.mk <<EOF
# this file was created automatically
-# do not edit this file directly
+# do not edit this file directly
# use ./configure instead
TARGET := $TARGET
-CC := gcc
+CC := $COMPILER
CFLAGS := $CFLAGS
LDFLAGS := $LDFLAGS
STRIP := strip
INSTALL := install
-PREFIX := $PREFIX
+prefix := $PREFIX
SBINDIR := $SBINDIR
ETCDIR := $ETCDIR
EOF
+if [ $CRYPTO_LIB = "none" ]; then
+ echo "NO_CRYPT_OBJ = 1" >> include.mk
+fi
+
if [ $INSTALLMANPAGE -eq 1 ]; then
echo "MANDIR := $MANDIR" >> include.mk
echo "installing manpage"
fi
VERSION=`cat ../version`
-if which svn >/dev/null; then
- SVN_REV=`svn info | grep "^Revision: " | awk '{print($2)}'`
- if [ -n "$SVN_REV" ]; then
- VERSION="$VERSION (svn$SVN_REV)"
- fi
+if which git >/dev/null; then
+ GIT_HASH=`git rev-parse HEAD 2> /dev/null`
+ if [ -n "$GIT_HASH" ]; then
+ VERSION="$VERSION (git $GIT_HASH)"
+ fi
fi
-HOSTNAME=`hostname`
-DATE=`date +"%d.%m.%Y %H:%M:%S %Z"`
-cat >> version.h <<EOF
-/*
+cat > version.h <<EOF
+/*
* uanytun version info
*
* this file was created automatically
#ifndef UANYTUN_version_h_INCLUDED
#define UANYTUN_version_h_INCLUDED
-#define VERSION_STRING_0 "uanytun version $VERSION"
-#define VERSION_STRING_1 "built on $HOSTNAME, $DATE"
+#define VERSION_STRING "uanytun version $VERSION"
+#define CRYPTO_LIB_NAME "$CRYPTO_LIB_NAME"
#endif
projects / debian / uanytun.git / blobdiff