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#!/usr/bin/env bash
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
set -e
if [ ! -f env.bash ]; then
echo 'make.bash must be run from $GOROOT/src' 1>&2
exit 1
fi
. ./env.bash
# Create target directories
if [ "$GOBIN" = "$GOROOT/bin" ]; then
mkdir -p "$GOROOT/bin"
fi
mkdir -p "$GOROOT/pkg"
GOROOT_FINAL=${GOROOT_FINAL:-$GOROOT}
MAKEFLAGS=${MAKEFLAGS:-"-j4"}
export MAKEFLAGS
unset CDPATH # in case user has it set
rm -f "$GOBIN"/quietgcc
CC=${CC:-gcc}
export CC
sed -e "s|@CC@|$CC|" < "$GOROOT"/src/quietgcc.bash > "$GOBIN"/quietgcc
chmod +x "$GOBIN"/quietgcc
rm -f "$GOBIN"/gomake
(
echo '#!/bin/sh'
echo 'export GOROOT=${GOROOT:-'$GOROOT_FINAL'}'
echo 'exec '$MAKE' "$@"'
) >"$GOBIN"/gomake
chmod +x "$GOBIN"/gomake
if [ -d /selinux -a -f /selinux/booleans/allow_execstack ] ; then
if ! cat /selinux/booleans/allow_execstack | grep -c '^1 1$' >> /dev/null ; then
echo "WARNING: the default SELinux policy on, at least, Fedora 12 breaks "
echo "Go. You can enable the features that Go needs via the following "
echo "command (as root):"
echo " # setsebool -P allow_execstack 1"
echo
echo "Note that this affects your system globally! "
echo
echo "The build will continue in five seconds in case we "
echo "misdiagnosed the issue..."
sleep 5
fi
fi
(
cd "$GOROOT"/src/pkg;
bash deps.bash # do this here so clean.bash will work in the pkg directory
)
bash "$GOROOT"/src/clean.bash
# pkg builds libcgo and the Go programs in cmd.
for i in lib9 libbio libmach cmd pkg
do
case "$i-$GOOS-$GOARCH" in
cmd/*-nacl-*)
;;
*)
# The ( ) here are to preserve the current directory
# for the next round despite the cd $i below.
# set -e does not apply to ( ) so we must explicitly
# test the exit status.
(
echo; echo; echo %%%% making $i %%%%; echo
cd "$GOROOT"/src/$i
case $i in
cmd)
bash make.bash
;;
pkg)
gomake install
;;
*)
gomake install
esac
) || exit 1
esac
done
# Print post-install messages.
# Implemented as a function so that all.bash can repeat the output
# after run.bash finishes running all the tests.
installed() {
eval $(gomake --no-print-directory -f Make.inc go-env)
echo
echo ---
echo Installed Go for $GOOS/$GOARCH in "$GOROOT".
echo Installed commands in "$GOBIN".
case "$OLDPATH" in
"$GOBIN:"* | *":$GOBIN" | *":$GOBIN:"*)
;;
*)
echo '***' "You need to add $GOBIN to your "'$PATH.' '***'
esac
echo The compiler is $GC.
if [ "$(uname)" = "Darwin" ]; then
echo
echo On OS X the debuggers must be installed setgrp procmod.
echo Read and run ./sudo.bash to install the debuggers.
fi
if [ "$GOROOT_FINAL" != "$GOROOT" ]; then
echo
echo The binaries expect "$GOROOT" to be copied or moved to "$GOROOT_FINAL".
fi
}
(installed) # run in sub-shell to avoid polluting environment
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