add compile-tun2sock.sh

compile-tun2sock.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+#
+# Compiles tun2socks for Linux.
+# Intended as a convenience if you don't want to deal with CMake.
+
+# Input environment vars:
+#   SRCDIR - BadVPN source code
+#   CC - compiler
+#   CFLAGS - compiler compile flags
+#   LDFLAGS - compiler link flags
+#   ENDIAN - "little" or "big"
+#   KERNEL - "2.6" or "2.4", default "2.6"
+#
+# Puts object files and the executable in the working directory.
+#
+
+if [[ -z $SRCDIR ]] || [[ ! -e $SRCDIR/CMakeLists.txt ]]; then
+    echo "SRCDIR is wrong"
+    exit 1
+fi
+
+if ! "${CC}" --version &>/dev/null; then
+    echo "CC is wrong"
+    exit 1
+fi
+
+if [[ $ENDIAN != "little" ]] && [[ $ENDIAN != "big" ]]; then
+    echo "ENDIAN is wrong"
+    exit 1
+fi
+
+if [[ -z $KERNEL ]]; then
+    KERNEL="2.6"
+elif [[ $KERNEL != "2.6" ]] && [[ $KERNEL != "2.4" ]]; then
+    echo "KERNEL is wrong"
+    exit 1
+fi
+
+CFLAGS="${CFLAGS} -std=gnu99"
+INCLUDES=( "-I${SRCDIR}" "-I${SRCDIR}/lwip/src/include/ipv4" "-I${SRCDIR}/lwip/src/include" "-I${SRCDIR}/lwip/custom" )
+DEFS=( -DBADVPN_THREADWORK_USE_PTHREAD -DBADVPN_LINUX -D_GNU_SOURCE )
+
+[[ $KERNEL = "2.4" ]] && DEFS=( "${DEFS[@]}" -DBADVPN_USE_SELFPIPE -DBADVPN_USE_POLL ) || DEFS=( "${DEFS[@]}" -DBADVPN_USE_SIGNALFD -DBADVPN_USE_EPOLL )
+
+[[ $ENDIAN = "little" ]] && DEFS=( "${DEFS[@]}" -DBADVPN_LITTLE_ENDIAN ) || DEFS=( "${DEFS[@]}" -DBADVPN_BIG_ENDIAN )
+    
+SOURCES="
+base/BLog_syslog.c
+system/BReactor.c
+system/BSignal.c
+system/BConnection_unix.c
+system/BTime.c
+system/BUnixSignal.c
+system/BNetwork.c
+flow/StreamRecvInterface.c
+flow/PacketRecvInterface.c
+flow/PacketPassInterface.c
+flow/StreamPassInterface.c
+flow/SinglePacketBuffer.c
+flow/BufferWriter.c
+flow/PacketBuffer.c
+flow/PacketStreamSender.c
+flow/PacketPassConnector.c
+flow/PacketProtoFlow.c
+flow/PacketPassFairQueue.c
+flow/PacketProtoEncoder.c
+flow/PacketProtoDecoder.c
+socksclient/BSocksClient.c
+tuntap/BTap.c
+lwip/src/core/timers.c
+lwip/src/core/udp.c
+lwip/src/core/memp.c
+lwip/src/core/init.c
+lwip/src/core/pbuf.c
+lwip/src/core/tcp.c
+lwip/src/core/tcp_out.c
+lwip/src/core/netif.c
+lwip/src/core/def.c
+lwip/src/core/mem.c
+lwip/src/core/tcp_in.c
+lwip/src/core/stats.c
+lwip/src/core/ipv4/icmp.c
+lwip/src/core/ipv4/ip_addr.c
+lwip/src/core/ipv4/ip_frag.c
+lwip/src/core/ipv4/inet_chksum.c
+lwip/src/core/ipv4/ip.c
+lwip/src/core/ipv4/inet.c
+lwip/custom/sys.c
+tun2socks/tun2socks.c
+base/DebugObject.c
+base/BLog.c
+base/BPending.c
+flowextra/PacketPassInactivityMonitor.c
+tun2socks/SocksUdpGwClient.c
+udpgw_client/UdpGwClient.c
+"
+
+set -e
+set -x
+
+OBJS=()
+for f in $SOURCES; do
+    obj=$(basename "${f}").o
+    "${CC}" -c ${CFLAGS} "${INCLUDES[@]}" "${DEFS[@]}" "${SRCDIR}/${f}" -o "${obj}"
+    OBJS=( "${OBJS[@]}" "${obj}" )
+done
+
+"${CC}" ${LDFLAGS} "${OBJS[@]}" -o tun2socks -lrt