102 lines
2.4 KiB
Bash
102 lines
2.4 KiB
Bash
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#!/bin/bash
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print_help() {
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cat <<EOF
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Usage: command
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command:
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export CROSS_COMPILE
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unset
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example:
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source ./toolchain.sh export arm-linux-androideabi
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source ./toolchain.sh unset
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EOF
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}
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main() {
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if [ $# -lt 1 ]; then
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print_help
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return
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fi
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COMMAND=$1
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if [ $COMMAND = "export" ]; then
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if [ $# -lt 2 ]; then
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print_help
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return
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fi
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CROSS_COMPILE=$2
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if [ ${CROSS_COMPILE:${#CROSS_COMPILE}-1:1} != "-" ]; then
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CROSS_COMPILE=${CROSS_COMPILE}-
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fi
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echo "CROSS_COMPILE=$CROSS_COMPILE"
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export CROSS_COMPILE=${CROSS_COMPILE}
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export CC=${CROSS_COMPILE}gcc
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export CXX=${CROSS_COMPILE}g++
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export AR=${CROSS_COMPILE}ar
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export AS=${CROSS_COMPILE}as
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export LD=${CROSS_COMPILE}ld
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export STRIP=${CROSS_COMPILE}strip
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export RANLIB=${CROSS_COMPILE}ranlib
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export NM=${CROSS_COMPILE}nm
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HOST_OS=`uname -s`
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HOST_ARCH=`uname -m`
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TARGET_PLATFORM=`$CC -v 2>&1 | grep Target | sed 's/Target: //'`
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TARGET_ARCH=`echo $TARGET_PLATFORM | awk -F'-' '{print $1}'`
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case $TARGET_PLATFORM in
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*mingw*) TARGET_OS=Windows ;;
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*android*) TARGET_OS=Android ;;
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*darwin*) TARGET_OS=Darwin ;;
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*) TARGET_OS=Linux ;;
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esac
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# TARGET_OS,TARGET_ARCH used by make
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export HV_HOST_OS=$HOST_OS
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export HV_HOST_ARCH=$HOST_ARCH
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export HV_TARGET_OS=$TARGET_OS
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export HV_TARGET_ARCH=$TARGET_ARCH
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export HOST=$TARGET_PLATFORM
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elif [ $COMMAND = "unset" ]; then
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unset CROSS_COMPILE
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unset CC
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unset CXX
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unset AR
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unset AS
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unset LD
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unset STRIP
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unset RANLIB
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unset NM
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unset HOST_OS
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unset HOST_ARCH
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unset TARGET_OS
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unset TARGET_ARCH
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unset HOST
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else
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print_help
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return
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fi
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}
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main $@
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echo "CC = $CC"
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echo "CXX = $CXX"
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if [ $CC ]; then
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CC_VERSION=`$CC --version 2>&1 | head -n 1`
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echo "$CC_VERSION"
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fi
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echo "AR = $AR"
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echo "AS = $AS"
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echo "LD = $LD"
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echo "STRIP = $STRIP"
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echo "RANLIB = $RANLIB"
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echo "NM = $NM"
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echo "HV_HOST_OS = $HOST_OS"
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echo "HV_HOST_ARCH = $HOST_ARCH"
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echo "HV_TARGET_OS = $TARGET_OS"
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echo "HV_TARGET_ARCH = $TARGET_ARCH"
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