1#!/bin/bash
2
3# Usage: buildall [-e] [-nocmp] [-work]
4#
5# Builds everything (std) for every GOOS/GOARCH combination but installs nothing.
6#
7# By default, runs the builds with -toolexec 'toolstash -cmp', to test that the
8# toolchain is producing bit identical output to a previous known good toolchain.
9#
10# Options:
11# -e: stop at first failure
12# -nocmp: turn off toolstash -cmp; just check that ordinary builds succeed
13# -work: pass -work to go command
14
15sete=false
16if [ "$1" = "-e" ]; then
17 sete=true
18 shift
19fi
20
21cmp=true
22if [ "$1" = "-nocmp" ]; then
23 cmp=false
24 shift
25fi
26
27work=""
28if [ "$1" = "-work" ]; then
29 work="-work"
30 shift
31fi
32
33cd $(go env GOROOT)/src
34go install cmd/compile cmd/link cmd/asm || exit 1
35pattern="$1"
36if [ "$pattern" = "" ]; then
37 pattern=.
38fi
39
40targets="$(go tool dist list; echo linux/386/softfloat)"
41targets="$(echo "$targets" | tr '/' '-' | sort | grep -E "$pattern" | grep -E -v 'android-arm|darwin-arm')"
42
43# put linux first in the target list to get all the architectures up front.
44targets="$(echo "$targets" | grep -E 'linux') $(echo "$targets" | grep -E -v 'linux')"
45
46if [ "$sete" = true ]; then
47 set -e
48fi
49for target in $targets
50do
51 echo $target
52 export GOOS=$(echo $target | sed 's/-.*//')
53 export GOARCH=$(echo $target | sed 's/.*-//')
54 unset GO386
55 if [ "$GOARCH" = "softfloat" ]; then
56 export GOARCH=386
57 export GO386=softfloat
58 fi
59 if $cmp; then
60 if [ "$GOOS" = "android" ]; then
61 go build $work -a -toolexec 'toolstash -cmp' std
62 else
63 go build $work -a -toolexec 'toolstash -cmp' std cmd
64 fi
65 else
66 go build $work -a std
67 fi
68done
View as plain text