a5cdcc8045
In default, occlum-go uses musl-gcc. Users can configure occlum-go to use gcc like below. " CC=gcc occlum-go build "
37 lines
875 B
Bash
Executable File
37 lines
875 B
Bash
Executable File
#!/bin/bash
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THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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BUILD_DIR=/tmp/occlum_golang_toolchain
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INSTALL_DIR=/opt/occlum/toolchains/golang
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#go1.18.4_for_occlum or go1.16.3_for_occlum
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GO_BRANCH=${1:-"go1.18.4_for_occlum"}
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# Exit if any command fails
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set -e
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# Clean previous build and installation if any
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rm -rf ${BUILD_DIR}
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rm -rf ${INSTALL_DIR}
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# Create the build directory
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mkdir -p ${BUILD_DIR}
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cd ${BUILD_DIR}
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# Download Golang
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git clone -b ${GO_BRANCH} https://github.com/occlum/go.git .
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# Build Golang
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cd src
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./make.bash
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mv ${BUILD_DIR} ${INSTALL_DIR}
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# Generate the wrappers for Go
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cat > ${INSTALL_DIR}/bin/occlum-go <<EOF
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#!/bin/bash
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OCCLUM_GCC="\${CC:-\$(which occlum-gcc)}"
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OCCLUM_GOFLAGS="-buildmode=pie \$GOFLAGS"
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CC=\$OCCLUM_GCC GOFLAGS=\$OCCLUM_GOFLAGS ${INSTALL_DIR}/bin/go "\$@"
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EOF
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chmod +x ${INSTALL_DIR}/bin/occlum-go
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