mirror of
https://github.com/golang/go
synced 2024-10-04 20:11:22 -06:00
b8b2253ac7
TBR=golang-dev CC=golang-dev https://golang.org/cl/5630049
67 lines
2.0 KiB
Bash
Executable File
67 lines
2.0 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 run.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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# Test for bad ld.
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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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# Test for bad SELinux.
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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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# Finally! Run the build.
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echo '# Building C bootstrap tool.'
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mkdir -p ../bin/tool
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DEFGOROOT='-DDEFAULT_GOROOT="'"$(cd .. && pwd)"'"'
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gcc -O2 -Wall -Werror -o ../bin/tool/dist -Icmd/dist "$DEFGOROOT" cmd/dist/*.c
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echo
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echo '# Building compilers and Go bootstrap tool.'
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../bin/tool/dist bootstrap -v # builds go_bootstrap
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echo
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echo '# Building packages and commands.'
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../bin/tool/go_bootstrap clean std
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../bin/tool/go_bootstrap install -a -v std
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rm -f ../bin/tool/go_bootstrap
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echo
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if [ "$1" != "--no-banner" ]; then
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../bin/tool/dist banner
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fi
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