diskimage-builder/elements/base/install.d/00-ccache

#!/bin/bash

set -eu
set -o pipefail

install-packages ccache
Use ccache to cache all compiles between builds. Many python extensions are built from source each time an image is built. Repeating these is wasteful, so ccache is employed to eliminate that waste. A cache dir outside the chroot is used to speed up subsequent image builds. Change-Id: Ib73563ddbe5f3be7454bfc54ab91cedb559a1304 2013-07-09 22:03:58 +00:00			`#!/bin/bash`
set -e all the things Using set -e in all of our scripts will prevent some subtle bugs from slipping in, and will allow us to enforce use of set -e with tooling. This change also adds -u and set -o pipefail in the less complex scripts where it is unlikely to cause problems. A follow-up change will enable those options in the complex scripts so that if it breaks something it can be reverted easily. Change-Id: I0ad358ccb98da7277a0ee2e9ce8fda98438675eb 2014-03-29 03:28:22 +00:00
			`set -eu`
			`set -o pipefail`

Use ccache to cache all compiles between builds. Many python extensions are built from source each time an image is built. Repeating these is wasteful, so ccache is employed to eliminate that waste. A cache dir outside the chroot is used to speed up subsequent image builds. Change-Id: Ib73563ddbe5f3be7454bfc54ab91cedb559a1304 2013-07-09 22:03:58 +00:00			`install-packages ccache`