github.com/JimmyHuang454/JLS-go@v0.0.0-20230831150107-90d536585ba0/boring/build.sh (about)

     1  #!/bin/bash
     2  # Copyright 2022 The Go Authors. All rights reserved.
     3  # Use of this source code is governed by a BSD-style
     4  # license that can be found in the LICENSE file.
     5  
     6  # This shell script uses Docker to run build-boring.sh and build-goboring.sh,
     7  # which build goboringcrypto_linux_$GOARCH.syso according to the Security Policy.
     8  # Currently, amd64 and arm64 are permitted.
     9  
    10  set -e
    11  set -o pipefail
    12  
    13  GOARCH=${GOARCH:-$(go env GOARCH)}
    14  echo "# Building goboringcrypto_linux_$GOARCH.syso. Set GOARCH to override." >&2
    15  
    16  if ! which docker >/dev/null; then
    17  	echo "# Docker not found. Inside Google, see go/installdocker." >&2
    18  	exit 1
    19  fi
    20  
    21  platform=""
    22  buildargs=""
    23  case "$GOARCH" in
    24  amd64)
    25  	;;
    26  arm64)
    27  	if ! docker run --rm -t arm64v8/ubuntu:focal uname -m >/dev/null 2>&1; then
    28  		echo "# Docker cannot run arm64 binaries. Try:"
    29  		echo "	sudo apt-get install qemu binfmt-support qemu-user-static"
    30  		echo "	docker run --rm --privileged multiarch/qemu-user-static --reset -p yes"
    31  		echo "	docker run --rm -t arm64v8/ubuntu:focal uname -m"
    32  		exit 1
    33  	fi
    34  	platform="--platform linux/arm64/v8"
    35  	buildargs="--build-arg ubuntu=arm64v8/ubuntu"
    36  	;;
    37  *)
    38  	echo unknown GOARCH $GOARCH >&2
    39  	exit 2
    40  esac
    41  
    42  docker build $platform $buildargs --build-arg GOARCH=$GOARCH -t goboring:$GOARCH .
    43  id=$(docker create $platform goboring:$GOARCH)
    44  docker cp $id:/boring/godriver/goboringcrypto_linux_$GOARCH.syso ./syso
    45  docker rm $id
    46  ls -l ./syso/goboringcrypto_linux_$GOARCH.syso