85 lines
2.0 KiB
Bash
85 lines
2.0 KiB
Bash
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#!/bin/bash
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#
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# Compiles udpgw for Linux.
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# Intended as a convenience if you don't want to deal with CMake.
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# Input environment vars:
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# SRCDIR - BadVPN source code
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# CC - compiler
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# CFLAGS - compiler compile flags
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# LDFLAGS - compiler link flags
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# ENDIAN - "little" or "big"
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# KERNEL - "2.6" or "2.4", default "2.6"
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#
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# Puts object files and the executable in the working directory.
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#
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if [[ -z $SRCDIR ]] || [[ ! -e $SRCDIR/CMakeLists.txt ]]; then
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echo "SRCDIR is wrong"
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exit 1
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fi
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if ! "${CC}" --version &>/dev/null; then
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echo "CC is wrong"
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exit 1
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fi
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if [[ $ENDIAN != "little" ]] && [[ $ENDIAN != "big" ]]; then
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echo "ENDIAN is wrong"
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exit 1
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fi
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if [[ -z $KERNEL ]]; then
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KERNEL="2.6"
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elif [[ $KERNEL != "2.6" ]] && [[ $KERNEL != "2.4" ]]; then
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echo "KERNEL is wrong"
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exit 1
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fi
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CFLAGS="${CFLAGS} -std=gnu99"
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INCLUDES=( "-I${SRCDIR}" )
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DEFS=( -DBADVPN_THREAD_SAFE=0 -DBADVPN_LINUX -DBADVPN_BREACTOR_BADVPN -D_GNU_SOURCE )
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[[ $KERNEL = "2.4" ]] && DEFS=( "${DEFS[@]}" -DBADVPN_USE_SELFPIPE -DBADVPN_USE_POLL ) || DEFS=( "${DEFS[@]}" -DBADVPN_USE_SIGNALFD -DBADVPN_USE_EPOLL )
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[[ $ENDIAN = "little" ]] && DEFS=( "${DEFS[@]}" -DBADVPN_LITTLE_ENDIAN ) || DEFS=( "${DEFS[@]}" -DBADVPN_BIG_ENDIAN )
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SOURCES="
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base/BLog_syslog.c
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system/BReactor_badvpn.c
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system/BSignal.c
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system/BConnection_unix.c
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system/BDatagram_unix.c
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system/BTime.c
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system/BUnixSignal.c
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system/BNetwork.c
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flow/StreamRecvInterface.c
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flow/PacketRecvInterface.c
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flow/PacketPassInterface.c
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flow/StreamPassInterface.c
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flow/SinglePacketBuffer.c
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flow/BufferWriter.c
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flow/PacketBuffer.c
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flow/PacketStreamSender.c
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flow/PacketProtoFlow.c
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flow/PacketPassFairQueue.c
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flow/PacketProtoEncoder.c
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flow/PacketProtoDecoder.c
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base/DebugObject.c
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base/BLog.c
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base/BPending.c
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udpgw/udpgw.c
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"
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set -e
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set -x
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OBJS=()
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for f in $SOURCES; do
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obj=$(basename "${f}").o
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"${CC}" -c ${CFLAGS} "${INCLUDES[@]}" "${DEFS[@]}" "${SRCDIR}/${f}" -o "${obj}"
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OBJS=( "${OBJS[@]}" "${obj}" )
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done
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"${CC}" ${LDFLAGS} "${OBJS[@]}" -o udpgw -lrt
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