Text file src/buildall.bash

Documentation: Index

     1#!/usr/bin/env bash
     2# Copyright 2015 The Go Authors. All rights reserved.
     3# Use of this source code is governed by a BSD-style
     4# license that can be found in the LICENSE file.
     5
     6# Usage: buildall.bash [-e] [pattern]
     7#
     8# buildall.bash builds the standard library for all Go-supported
     9# architectures. It is used by the "misc-compile" trybot builders,
    10# as a smoke test to quickly flag portability issues.
    11#
    12# Options:
    13#   -e: stop at first failure
    14
    15if [ ! -f run.bash ]; then
    16	echo 'buildall.bash must be run from $GOROOT/src' 1>&2
    17	exit 1
    18fi
    19
    20sete=false
    21if [ "$1" = "-e" ]; then
    22	sete=true
    23	shift
    24fi
    25
    26if [ "$sete" = true ]; then
    27	set -e
    28fi
    29
    30pattern="$1"
    31if [ "$pattern" = "" ]; then
    32	pattern=.
    33fi
    34
    35./make.bash || exit 1
    36GOROOT="$(cd .. && pwd)"
    37
    38gettargets() {
    39	../bin/go tool dist list | sed -e 's|/|-|'
    40	echo linux-arm-arm5
    41}
    42
    43selectedtargets() {
    44	gettargets | egrep "$pattern"
    45}
    46
    47# put linux first in the target list to get all the architectures up front.
    48linux_targets() {
    49	selectedtargets | grep 'linux' | sort
    50}
    51
    52non_linux_targets() {
    53	selectedtargets | grep -v 'linux' | sort
    54}
    55
    56# Note words in $targets are separated by both newlines and spaces.
    57targets="$(linux_targets) $(non_linux_targets)"
    58
    59failed=false
    60for target in $targets
    61do
    62	echo ""
    63	echo "### Building $target"
    64	export GOOS=$(echo $target | sed 's/-.*//')
    65	export GOARCH=$(echo $target | sed 's/.*-//')
    66	unset GOARM
    67	if [ "$GOARCH" = "arm5" ]; then
    68		export GOARCH=arm
    69		export GOARM=5
    70	fi
    71
    72	# Build and vet everything.
    73	# cmd/go/internal/work/exec.go enables the same vet flags during go test of std cmd
    74	# and should be kept in sync with any vet flag changes here.
    75	if ! "$GOROOT/bin/go" build std cmd || ! "$GOROOT/bin/go" vet -unsafeptr=false std cmd; then
    76		failed=true
    77		if $sete; then
    78			exit 1
    79		fi
    80	fi
    81done
    82
    83if [ "$failed" = "true" ]; then
    84	echo "" 1>&2
    85	echo "Build(s) failed." 1>&2
    86	exit 1
    87fi

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