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https://github.com/golang/go
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55889409f8
This is like the ill-fated CL 5493063 except that I have written a shell script (autogen.sh) instead of thinking I could possibly write a correct Makefile. R=golang-dev, r CC=golang-dev https://golang.org/cl/5496075
122 lines
3.4 KiB
Bash
Executable File
122 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2009 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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set -e
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if [ ! -f env.bash ]; then
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echo 'make.bash must be run from $GOROOT/src' 1>&2
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exit 1
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fi
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. ./env.bash
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if ld --version 2>&1 | grep 'gold.* 2\.20' >/dev/null; then
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echo 'ERROR: Your system has gold 2.20 installed.'
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echo 'This version is shipped by Ubuntu even though'
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echo 'it is known not to work on Ubuntu.'
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echo 'Binaries built with this linker are likely to fail in mysterious ways.'
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echo
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echo 'Run sudo apt-get remove binutils-gold.'
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echo
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exit 1
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fi
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# Create target directories
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if [ "$GOBIN" = "$GOROOT/bin" ]; then
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mkdir -p "$GOROOT/bin"
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fi
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mkdir -p "$GOROOT/pkg"
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GOROOT_FINAL=${GOROOT_FINAL:-$GOROOT}
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MAKEFLAGS=${MAKEFLAGS:-"-j4"}
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export MAKEFLAGS
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unset CDPATH # in case user has it set
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rm -f "$GOBIN"/quietgcc
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CC=${CC:-gcc}
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export CC
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sed -e "s|@CC@|$CC|" < "$GOROOT"/src/quietgcc.bash > "$GOBIN"/quietgcc
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chmod +x "$GOBIN"/quietgcc
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rm -f "$GOBIN"/gomake
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(
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echo '#!/bin/sh'
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echo 'export GOROOT=${GOROOT:-'$GOROOT_FINAL'}'
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echo 'exec '$MAKE' "$@"'
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) >"$GOBIN"/gomake
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chmod +x "$GOBIN"/gomake
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# TODO(brainman): delete this after 01/01/2012.
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rm -f "$GOBIN"/gotest # remove old bash version of gotest on Windows
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# on Fedora 16 the selinux filesystem is mounted at /sys/fs/selinux,
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# so loop through the possible selinux mount points
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for se_mount in /selinux /sys/fs/selinux
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do
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if [ -d $se_mount -a -f $se_mount/booleans/allow_execstack -a -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
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if ! cat $se_mount/booleans/allow_execstack | grep -c '^1 1$' >> /dev/null ; then
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echo "WARNING: the default SELinux policy on, at least, Fedora 12 breaks "
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echo "Go. You can enable the features that Go needs via the following "
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echo "command (as root):"
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echo " # setsebool -P allow_execstack 1"
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echo
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echo "Note that this affects your system globally! "
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echo
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echo "The build will continue in five seconds in case we "
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echo "misdiagnosed the issue..."
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sleep 5
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fi
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fi
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done
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(
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cd "$GOROOT"/src/pkg;
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bash deps.bash # do this here so clean.bash will work in the pkg directory
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) || exit 1
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bash "$GOROOT"/src/clean.bash
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# pkg builds libcgo and the Go programs in cmd.
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for i in lib9 libbio libmach cmd
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do
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echo; echo; echo %%%% making $i %%%%; echo
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gomake -C $i install
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done
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echo; echo; echo %%%% making runtime generated files %%%%; echo
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(cd "$GOROOT"/src/pkg/runtime; ./autogen.sh) || exit 1
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echo; echo; echo %%%% making pkg %%%%; echo
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gomake -C pkg install
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# Print post-install messages.
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# Implemented as a function so that all.bash can repeat the output
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# after run.bash finishes running all the tests.
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installed() {
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eval $(gomake --no-print-directory -f Make.inc go-env)
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echo
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echo ---
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echo Installed Go for $GOOS/$GOARCH in "$GOROOT".
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echo Installed commands in "$GOBIN".
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case "$OLDPATH" in
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"$GOBIN:"* | *":$GOBIN" | *":$GOBIN:"*)
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;;
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*)
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echo '***' "You need to add $GOBIN to your "'$PATH.' '***'
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esac
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echo The compiler is $GC.
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if [ "$(uname)" = "Darwin" ]; then
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echo
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echo On OS X the debuggers must be installed setgrp procmod.
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echo Read and run ./sudo.bash to install the debuggers.
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fi
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if [ "$GOROOT_FINAL" != "$GOROOT" ]; then
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echo
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echo The binaries expect "$GOROOT" to be copied or moved to "$GOROOT_FINAL".
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fi
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}
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(installed) # run in sub-shell to avoid polluting environment
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