unix: replace readlink in mkall.sh with portable shell commands

Fixes golang/go#35997

Change-Id: I1c489a126646a0ff4abf9e8b7ba357ff62cb66ac
GitHub-Last-Rev: e01b1c0e8b
GitHub-Pull-Request: golang/sys#49
Reviewed-on: https://go-review.googlesource.com/c/sys/+/210157
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Umang Parmar
2019-12-06 14:02:52 +00:00
committed by Ian Lance Taylor
parent bc7efcf3b8
commit eeba5f6aab

View File

@@ -50,7 +50,7 @@ if [[ "$GOOS" = "linux" ]]; then
# Use the Docker-based build system
# Files generated through docker (use $cmd so you can Ctl-C the build or run)
$cmd docker build --tag generate:$GOOS $GOOS
$cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
$cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")" && /bin/pwd):/build generate:$GOOS
exit
fi