mirror of
https://github.com/dslm4515/BMLFS.git
synced 2025-08-01 19:42:55 +00:00
120 lines
3.9 KiB
Bash
120 lines
3.9 KiB
Bash
#! /bin/bash
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# Go Compiler
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# Source: https://go.dev/dl/go1.21.5.src.tar.gz
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#
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# $BUILD = Directory to temporarily install
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# $PKGS = Directory to store built packages
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#
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# DEPS
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# Required: golang-1.17.8
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# Recommended: NONE
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# Optional: NONE
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# NOTE: go1.20.x requires at least go 1.17 for bootstrap. A recent GCC-go can be used instead.
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# Per Chimera Linux, drop gold enforcement on linux
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patch -Np1 -i ../patches/go1.21.3-chimera/arm64-no-gold.patch
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# Per Chimera Linux and Alpine Linux, use the local toolchain by default
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# even if a different version was specified in go.mod
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patch -Np1 -i ../patches/go1.21.3-chimera/disable-auto-go-download.patch
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# Set the arch
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case $(uname -m) in
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x86) export GOARCH="386" ;;
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x86_64) export GOARCH="amd64" ;;
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armv7*) export GOARCH="arm" GOARM=7 ;;
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armv6*) export GOARCH="arm" GOARM=6 ;;
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*)return 1 ;;
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esac
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# compile go itself as a PIE on supported arches.
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case $(uname -m) in
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x86_64|s390x|aarch64) export GO_LDFLAGS=-buildmode=pie ;;
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esac
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export GOOS="linux"
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export GOPATH="/src"
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export GOROOT="/src/go"
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export GOBIN="$GOROOT"/bin
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export GOROOT_FINAL=/usr/lib/go
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# go-bootstrap is too old. Build and use go-1.17.8 in /usr/lib/go
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export GOROOT_BOOTSTRAP="/usr/lib/go"
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# Build!
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cd src && ./make.bash -v
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unset GOROOT GOBIN GOROOT GOROOT_FINAL GO_LDFLAGS GOOS GOPATH GOROOT_BOOTSTRAP
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# Install
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cd .. && \
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sudo -S mkdir -pv $BUILD/usr/bin $BUILD/usr/lib/go/bin $BUILD/usr/share/doc/go &&
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for binary in go gofmt; do
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sudo -S install -Dm755 bin/"$binary" $BUILD/usr/lib/go/bin/"$binary"
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sudo -S ln -sv ../../usr/lib/go/bin/"$binary" $BUILD/usr/bin/
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done
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sudo -S cp -av pkg lib $BUILD/usr/lib/go && \
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sudo -S cp -rv doc misc $BUILD/usr/share/doc/go && \
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sudo -S rm -rfv $BUILD/usr/lib/go/pkg/obj && \
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sudo -S rm -rfv $BUILD/usr/lib/go/pkg/bootstrap && \
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sudo -S rm -fv $BUILD/usr/lib/go/pkg/tool/*/api && \
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sudo -S cp -a src $BUILD/usr/lib/go/ && \
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# Per Archlinux, the go.env needs to be copied.
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# https://github.com/golang/go/issues/57179
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sudo -S install -Dm644 go.env $BUILD/usr/lib/go/go.env
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# Per Alpine Linux
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# Remove tests from /usr/lib/go/src to reduce package size,
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# these should not be needed at run-time by any program.
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find $BUILD/usr/lib/go/src \( -type f -a -name "*_test.go" \) \
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-exec sudo -S rm -rf \{\} \+
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find $BUILD/usr/lib/go/src \( -type d -a -name "testdata" \) \
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-exec sudo -S rm -rf \{\} \+
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# Per Alpine Linux
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# Remove rc (plan 9) and bat scripts (windows) to reduce package
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#
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# See: https://gitlab.alpinelinux.org/alpine/aports/issues/11091
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find $BUILD/usr/lib/go/src -type f -a \( -name "*.rc" -o -name "*.bat" \) \
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-exec sudo -S rm -rf \{\} \+
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cd $BUILD && sudo -S mkdir -v ${BUILD}/install &&
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cat > /tmp/slack-desc << "EOF"
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# HOW TO EDIT THIS FILE:
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# The "handy ruler" below makes it easier to edit a package description. Line
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# up the first '|' above the ':' following the base package name, and the '|'
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# on the right side marks the last column you can put a character in. You must
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# make exactly 11 lines for the formatting to be correct. It's also
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# customary to leave one space after the ':' except on otherwise blank lines.
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|-----handy-ruler------------------------------------------------------|
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golang: golang
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golang:
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golang: Go programming language compiler
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golang:
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golang: https://go.dev/
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golang:
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EOF
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sudo -S mv -v /tmp/slack-desc install/ &&
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sudo -S mkdir -pv /BMAN/install /BMAN/usr && \
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sudo mv $BUILD/usr/share /BMAN/usr/ && \
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sudo -S makepkg -l y -c n $PKGS/golang-1.21.5-$PSUFFIX &&
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cd /BMAN && \
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cat > /tmp/slack-desc << "EOF"
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golang-doc: Documentation for golang
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golang-doc:
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golang-doc: Go programming language compiler
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golang-doc:
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golang-doc: https://go.dev/
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golang-doc:
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EOF
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sudo -S mv -v /tmp/slack-desc install/ && \
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sudo -S makepkg -l y -c n $PKGS/golang-doc-1.21.5-${NOPSUFFIX} &&
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sudo -S rm -rf ${BUILD}/*
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unset GOOS GOPATH GOROOT GOBIN GOROOT_FINAL GOROOT_BOOTSTRAP GOARCH
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