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higress/script/gobuild.sh
2022-11-01 14:34:57 +08:00

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#!/bin/bash
export GOPROXY="https://proxy.golang.com.cn,direct"
VERBOSE=${VERBOSE:-"0"}
V=""
if [[ "${VERBOSE}" == "1" ]];then
V="-x"
set -x
fi
SCRIPTPATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
OUT=${1:?"output path"}
shift
set -e
BUILD_GOOS=${GOOS:-linux}
BUILD_GOARCH=${GOARCH:-amd64}
GOBINARY=${GOBINARY:-go}
GOPKG="$GOPATH/pkg"
BUILDINFO=${BUILDINFO:-""}
STATIC=${STATIC:-1}
LDFLAGS=${LDFLAGS:--extldflags -static}
GOBUILDFLAGS=${GOBUILDFLAGS:-""}
# Split GOBUILDFLAGS by spaces into an array called GOBUILDFLAGS_ARRAY.
IFS=' ' read -r -a GOBUILDFLAGS_ARRAY <<< "$GOBUILDFLAGS"
GCFLAGS=${GCFLAGS:-}
export CGO_ENABLED=${CGO_ENABLED:-0}
if [[ "${STATIC}" != "1" ]];then
LDFLAGS=""
fi
# BUILD LD_EXTRAFLAGS
LD_EXTRAFLAGS=""
# gather buildinfo if not already provided
# For a release build BUILDINFO should be produced
# at the beginning of the build and used throughout
if [[ -z ${BUILDINFO} ]];then
BUILDINFO=$(mktemp)
"${SCRIPTPATH}/report_build_info.sh" > "${BUILDINFO}"
fi
while read -r line; do
LD_EXTRAFLAGS="${LD_EXTRAFLAGS} -X ${line}"
done < "${BUILDINFO}"
OPTIMIZATION_FLAGS=(-trimpath)
if [ "${DEBUG}" == "1" ]; then
OPTIMIZATION_FLAGS=()
fi
time GOOS=${BUILD_GOOS} GOARCH=${BUILD_GOARCH} ${GOBINARY} build \
${V} "${GOBUILDFLAGS_ARRAY[@]}" ${GCFLAGS:+-gcflags "${GCFLAGS}"} \
-o "${OUT}" \
"${OPTIMIZATION_FLAGS[@]}" \
-pkgdir="${GOPKG}/${BUILD_GOOS}_${BUILD_GOARCH}" \
-ldflags "${LDFLAGS} ${LD_EXTRAFLAGS}" "${@}"