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https://github.com/golang/go
synced 2024-11-13 18:30:26 -07:00
7354978950
I updated some references to 6g, 6l and friends that I came across, as those programs don't exist anymore. I also fixed some echos in make.rc to match other make.* scripts while I was there. Change-Id: Ib84532cd4688cf65174dd9869e5d42af98a20a48 Reviewed-on: https://go-review.googlesource.com/11162 Reviewed-by: Ian Lance Taylor <iant@golang.org>
98 lines
2.9 KiB
Bash
Executable File
98 lines
2.9 KiB
Bash
Executable File
#!/bin/rc -e
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# Copyright 2012 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# See golang.org/s/go15bootstrap for an overview of the build process.
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# Environment variables that control make.rc:
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#
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# GOROOT_FINAL: The expected final Go root, baked into binaries.
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# The default is the location of the Go tree during the build.
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#
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# GOHOSTARCH: The architecture for host tools (compilers and
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# binaries). Binaries of this type must be executable on the current
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# system, so the only common reason to set this is to set
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# GOHOSTARCH=386 on an amd64 machine.
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#
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# GOARCH: The target architecture for installed packages and tools.
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#
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# GOOS: The target operating system for installed packages and tools.
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#
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# GO_GCFLAGS: Additional go tool compile arguments to use when
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# building the packages and commands.
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#
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# GO_LDFLAGS: Additional go tool link arguments to use when
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# building the commands.
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#
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# CGO_ENABLED: Controls cgo usage during the build. Set it to 1
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# to include all cgo related files, .c and .go file with "cgo"
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# build directive, in the build. Set it to 0 to ignore them.
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rfork e
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if(! test -f run.rc){
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echo 'make.rc must be run from $GOROOT/src' >[1=2]
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exit wrongdir
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}
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# Clean old generated file that will cause problems in the build.
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rm -f ./runtime/runtime_defs.go
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# Determine the host compiler toolchain.
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eval `{grep '^(CC|LD|O)=' /$objtype/mkfile}
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echo '##### Building Go bootstrap tool.'
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echo cmd/dist
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GOROOT = `{cd .. && pwd}
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if(! ~ $#GOROOT_BOOTSTRAP 1)
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GOROOT_BOOTSTRAP = $home/go1.4
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if(! test -x $GOROOT_BOOTSTRAP/bin/go){
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echo 'ERROR: Cannot find '$GOROOT_BOOTSTRAP'/bin/go.' >[1=2]
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echo 'Set $GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4.' >[1=2]
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exit bootstrap
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}
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rm -f cmd/dist/dist
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GOROOT=$GOROOT_BOOTSTRAP GOOS='' GOARCH='' $GOROOT_BOOTSTRAP/bin/go build -o cmd/dist/dist ./cmd/dist
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eval `{./cmd/dist/dist env -9}
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echo
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if(~ $1 --dist-tool){
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# Stop after building dist tool.
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mkdir -p $GOTOOLDIR
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if(! ~ $2 '')
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cp cmd/dist/dist $2
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mv cmd/dist/dist $GOTOOLDIR/dist
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exit
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}
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buildall = -a
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if(~ $1 --no-clean)
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buildall = ()
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./cmd/dist/dist bootstrap $buildall -v # builds go_bootstrap
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# Delay move of dist tool to now, because bootstrap may clear tool directory.
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mv cmd/dist/dist $GOTOOLDIR/dist
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echo
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# Run only one process at a time on 9vx.
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if(~ $sysname vx32)
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pflag = (-p 1)
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if(! ~ $GOHOSTARCH $GOARCH || ! ~ $GOHOSTOS $GOOS){
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echo '##### Building packages and commands for host,' $GOHOSTOS/$GOHOSTARCH^.
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GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
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$GOTOOLDIR/go_bootstrap install -gcflags $"GO_GCFLAGS -ldflags $"GO_LDFLAGS -v $pflag std cmd
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echo
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}
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echo '##### Building packages and commands for' $GOOS/$GOARCH^.
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$GOTOOLDIR/go_bootstrap install -gcflags $"GO_GCFLAGS -ldflags $"GO_LDFLAGS -v $pflag std cmd
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echo
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rm -f $GOTOOLDIR/go_bootstrap
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if(! ~ $1 --no-banner)
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$GOTOOLDIR/dist banner
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status=''
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