161 lines
4.9 KiB
Bash
Executable File
161 lines
4.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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#this script is based on the firesim build toolchains script
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# exit script if any command fails
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set -e
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set -o pipefail
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unamestr=$(uname)
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RDIR=$(pwd)
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: ${CHIPYARD_DIR:=$(pwd)} #default value is the PWD unless overridden
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PRECOMPILED_REPO_HASH=56a40961c98db5e8f904f15dc6efd0870bfefd9e
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function usage
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{
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echo "usage: ./scripts/build-toolchains.sh [riscv-tools] [esp-tools] [ec2fast | --ec2fast] "
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echo " riscv: if set, builds the riscv toolchain (this is also the default)"
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echo " hwacha: if set, builds esp-tools toolchain"
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echo " ec2fast: if set, pulls in a pre-compiled RISC-V toolchain for an EC2 manager instance"
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}
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#taken from riscv-tools to check for open-ocd autoconf versions
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check_version() {
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$1 --version | awk "NR==1 {if (\$NF>$2) {exit 0} exit 1}" || (
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echo $3 requires at least version $2 of $1. Aborting.
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exit 1
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)
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}
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if [ "$1" == "--help" -o "$1" == "-h" -o "$1" == "-H" ]; then
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usage
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exit 3
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fi
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TOOLCHAIN="riscv-tools"
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EC2FASTINSTALL="false"
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FASTINSTALL="false"
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while test $# -gt 0
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do
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case "$1" in
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riscv-tools)
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TOOLCHAIN="riscv-tools"
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;;
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esp-tools)
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TOOLCHAIN="esp-tools"
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;;
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ec2fast | --ec2fast) # I don't want to break this api
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EC2FASTINSTALL=true
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;;
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-h | -H | --help)
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usage
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exit 3
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;;
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--*) echo "ERROR: bad option $1"
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usage
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exit 1
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;;
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*) echo "ERROR: bad argument $1"
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usage
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exit 2
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;;
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esac
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shift
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done
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if [ "$EC2FASTINSTALL" = "true" ]; then
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if [ "$TOOLCHAIN" = "riscv-tools" ]; then
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cd $RDIR
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git clone https://github.com/firesim/firesim-riscv-tools-prebuilt.git
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cd firesim-riscv-tools-prebuilt
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git checkout $PRECOMPILED_REPO_HASH
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PREBUILTHASH="$(cat HASH)"
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git -C $CHIPYARD_DIR submodule update --init toolchains/$TOOLCHAIN
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cd "$CHIPYARD_DIR/toolchains/$TOOLCHAIN"
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GITHASH="$(git rev-parse HEAD)"
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cd $RDIR
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echo "prebuilt hash: $PREBUILTHASH"
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echo "git hash: $GITHASH"
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if [[ $PREBUILTHASH == $GITHASH && "$EC2FASTINSTALL" == "true" ]]; then
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FASTINSTALL=true
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echo "Using fast pre-compiled install for riscv-tools"
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else
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echo "Error: hash of precompiled toolchain doesn't match the riscv-tools submodule hash."
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exit
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fi
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else
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echo "Error: No precompiled toolchain for esp-tools or other non-native riscv-tools."
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exit
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fi
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fi
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INSTALL_DIR="$TOOLCHAIN-install"
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RISCV="$(pwd)/$INSTALL_DIR"
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# install risc-v tools
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export RISCV="$RISCV"
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if [ "$FASTINSTALL" = true ]; then
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cd firesim-riscv-tools-prebuilt
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./installrelease.sh
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mv distrib "$RISCV"
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# copy HASH in case user wants it later
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cp HASH "$RISCV"
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cd $RDIR
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rm -rf firesim-riscv-tools-prebuilt
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else
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mkdir -p "$RISCV"
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git -C $CHIPYARD_DIR submodule update --init --recursive toolchains/$TOOLCHAIN #--jobs 8
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cd "$CHIPYARD_DIR/toolchains/$TOOLCHAIN"
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export MAKEFLAGS="-j16"
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#build the actual toolchain
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#./build.sh
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source build.common
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echo "Starting RISC-V Toolchain build process"
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build_project riscv-fesvr --prefix=$RISCV
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build_project riscv-isa-sim --prefix=$RISCV --with-fesvr=$RISCV
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build_project riscv-gnu-toolchain --prefix=$RISCV
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CC= CXX= build_project riscv-pk --prefix=$RISCV --host=riscv64-unknown-elf
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build_project riscv-tests --prefix=$RISCV/riscv64-unknown-elf
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echo -e "\\nRISC-V Toolchain installation completed!"
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# build static libfesvr library for linking into firesim driver (or others)
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cd riscv-fesvr/build
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$CHIPYARD_DIR/scripts/build-static-libfesvr.sh
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cd $RDIR
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# build linux toolchain
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cd "$CHIPYARD_DIR/toolchains/$TOOLCHAIN/riscv-gnu-toolchain/build"
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make -j16 linux
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echo -e "\\nRISC-V Linux GNU Toolchain installation completed!"
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fi
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cd $RDIR
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echo "export CHIPYARD_TOOLCHAIN_SOURCED=1" > env.sh
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echo "export RISCV=$RISCV" >> env.sh
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echo "export PATH=$RISCV/bin:$RDIR/$DTCversion:\$PATH" >> env.sh
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echo "export LD_LIBRARY_PATH=$RISCV/lib\${LD_LIBRARY_PATH:+":${LD_LIBRARY_PATH}"}" >> env.sh
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echo "Toolchain Build Complete!"
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if [ "$FASTINSTALL" = "false" ]; then
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# commands that can't run on EC2 (specifically, OpenOCD because of autoconf version_
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# see if the instance info page exists. if not, we are not on ec2.
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# this is one of the few methods that works without sudo
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if wget -T 1 -t 3 -O /dev/null http://169.254.169.254/; then
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echo "Skipping RISC-V OpenOCD"
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else
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echo "Building RISC-V OpenOCD"
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cd "$CHIPYARD_DIR/toolchains/$TOOLCHAIN"
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check_version automake 1.14 "OpenOCD build"
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check_version autoconf 2.64 "OpenOCD build"
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build_project riscv-openocd --prefix=$RISCV --enable-remote-bitbang --enable-jtag_vpi --disable-werror
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echo -e "\\nRISC-V OpenOCD installation completed!"
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cd $RDIR
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fi
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fi
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