# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
-# Usage: buildall.sh [-e] [pattern]
+# Usage: buildall.bash [-e] [pattern]
#
# buildall.bash builds the standard library for all Go-supported
-# architectures. It is used by the "all-compile" trybot builder,
-# as a smoke test to quickly flag portability issues.
+# architectures.
+#
+# Originally the Go build system used it as a smoke test to quickly
+# flag portability issues in builders named "misc-compile" or "all-compile".
+# As of CL 464955, the build system uses make.bash -compile-only instead,
+# so this script no longer runs in any automated fashion.
#
# Options:
# -e: stop at first failure
sete=false
if [ "$1" = "-e" ]; then
- sete=true
- shift
+ sete=true
+ shift
fi
if [ "$sete" = true ]; then
- set -e
+ set -e
fi
pattern="$1"
if [ "$pattern" = "" ]; then
- pattern=.
+ pattern=.
fi
./make.bash || exit 1
GOROOT="$(cd .. && pwd)"
-# put linux, nacl first in the target list to get all the architectures up front.
-targets="$((../bin/go tool dist list | sed -n 's/^\(.*\)\/\(.*\)/\1-\2/p'; echo linux-386-387 linux-arm-arm5) | sort | egrep -v android-arm | egrep "$pattern" | egrep 'linux|nacl')
-$(../bin/go tool dist list | sed -n 's/^\(.*\)\/\(.*\)/\1-\2/p' | egrep -v 'android-arm|darwin-arm' | egrep "$pattern" | egrep -v 'linux|nacl')"
+gettargets() {
+ ../bin/go tool dist list | sed -e 's|/|-|' |
+ egrep -v '^(android|ios)' # need C toolchain even for cross-compiling
+ echo linux-arm-arm5
+}
+
+selectedtargets() {
+ gettargets | grep -E "$pattern"
+}
+
+# put linux first in the target list to get all the architectures up front.
+linux_targets() {
+ selectedtargets | grep 'linux' | sort
+}
+
+non_linux_targets() {
+ selectedtargets | grep -v 'linux' | sort
+}
+
+# Note words in $targets are separated by both newlines and spaces.
+targets="$(linux_targets) $(non_linux_targets)"
failed=false
for target in $targets
do
- echo ""
- echo "### Building $target"
- export GOOS=$(echo $target | sed 's/-.*//')
- export GOARCH=$(echo $target | sed 's/.*-//')
- unset GO386 GOARM
- if [ "$GOARCH" = "arm5" ]; then
- export GOARCH=arm
- export GOARM=5
- fi
- if [ "$GOARCH" = "387" ]; then
- export GOARCH=386
- export GO386=387
- fi
- if ! "$GOROOT/bin/go" build -a std cmd; then
- failed=true
- if $sete; then
- exit 1
- fi
- fi
+ echo ""
+ echo "### Building $target"
+ export GOOS=$(echo $target | sed 's/-.*//')
+ export GOARCH=$(echo $target | sed 's/.*-//')
+ unset GOARM
+ if [ "$GOARCH" = "arm5" ]; then
+ export GOARCH=arm
+ export GOARM=5
+ fi
+
+ # Build and vet everything.
+ # cmd/go/internal/work/exec.go enables the same vet flags during go test of std cmd
+ # and should be kept in sync with any vet flag changes here.
+ if ! "$GOROOT/bin/go" build std cmd || ! "$GOROOT/bin/go" vet -unsafeptr=false std cmd; then
+ failed=true
+ if $sete; then
+ exit 1
+ fi
+ fi
done
if [ "$failed" = "true" ]; then
- echo "" 1>&2
- echo "Build(s) failed." 1>&2
- exit 1
+ echo "" 1>&2
+ echo "Build(s) failed." 1>&2
+ exit 1
fi