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56 lines
1.4 KiB
56 lines
1.4 KiB
#!/bin/bash
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set -e
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# This creates go bootstrap tarballs for the version of go currently
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# installed on your system.
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# It should be run as part of bumping dev-lang/go when a newer version
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# of go is required for bootstrapping.
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# Make sure the version of go required for bootstrapping is installed
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# then run this script.
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# The script will output the location where the bootstrap tarballs are
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# stored.
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# Next, update the GO_BV variable in the new version of the dev-lang/go
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# ebuild to the version in the bootstrap tarballs file name.
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go_tuples=(
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darwin-amd64
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darwin-arm64
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linux-386
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linux-amd64
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linux-arm
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linux-arm64
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linux-loong64
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linux-mips
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linux-mipsle
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linux-mips64
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linux-mips64le
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linux-ppc64
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linux-ppc64le
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linux-riscv64
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linux-s390x
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solaris-amd64
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)
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go_version=$(go version)
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go_version=${go_version##*go}
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go_version=${go_version%% *}
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build_path=$(mktemp -d /tmp/go-bootstraps-XXXXXX)
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pushd "${build_path}"
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git clone https://github.com/golang/go.git
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cd go
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git checkout go"${go_version}"
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cd src
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for tuple in ${go_tuples[@]}; do
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printf "Building go version %s bootstrap tarball for %s\n" "${go_version}" "${tuple}"
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GO386=softfloat GOOS=${tuple%%-*} GOARCH=${tuple##*-} ./bootstrap.bash
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rm -fr ../../go-${tuple}-bootstrap
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done
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cd ../..
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rm -fr go
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for f in *tbz; do
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mv "${f}" "${f/go/go-${go_version}}"
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done
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popd
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mv "${build_path}" "${build_path%-*}"
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printf "The bootstrap tarballs are stored in %s\n" "${build_path%-*}"
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