Add some speedups to dpkg

The docker build folks obsess about image size and speed a bit. Grab a
few of their optimizations from their debootstrap build process and
apply them to ours.

Change-Id: Ic3d3565423b0ae090896d99fd3bf1145eca6303d
This commit is contained in:
Monty Taylor 2014-11-23 21:27:46 -05:00
parent f1c90ae72a
commit 6be5c396d1
2 changed files with 21 additions and 0 deletions

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@ -0,0 +1,9 @@
#!/bin/bash
set -eu
set -o pipefail
[ -n "$TARGET_ROOT" ]
sudo rm $TARGET_ROOT/etc/dpkg/dpkg.cfg.d/02apt-speedup
sudo rm $TARGET_ROOT/etc/apt/apt.conf.d/no-languages

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#!/bin/bash
set -eu
set -o pipefail
[ -n "$TARGET_ROOT" ]
# During image build, sync calls are expensive overhead
echo 'force-unsafe-io' | sudo tee $TARGET_ROOT/etc/dpkg/dpkg.cfg.d/02apt-speedup > /dev/null
# and remove the translations, too
echo 'Acquire::Languages "none";' | sudo tee $TARGET_ROOT/etc/apt/apt.conf.d/no-languages > /dev/null