Adding upstream version 20190202.upstream/20190202

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/system-build/examples/hooks/stripped.hook.chroot b/system-build/examples/hooks/stripped.hook.chroot
new file mode 100755
index 0000000..ade2390
--- /dev/null
+++ b/system-build/examples/hooks/stripped.hook.chroot
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+## live-build(7) - System Build Scripts
+## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
+##
+## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+## This is free software, and you are welcome to redistribute it
+## under certain conditions; see COPYING for details.
+
+
+set -e
+
+# WARNING: Using this hook will result in a stripped system, means,
+# it may very well be possible that other packages are depending
+# on certain files that get removed here.
+# Therefore, this hooks is merely an inspiration for what could be
+# removed and not a generic nor recommendet solution to get the
+# image filesize down. In any event, using this hook can lead to
+# unforseen bugs and breakages in other packages and you should
+# be prepared to find and fix it for your own images.
+
+# Removing unused packages
+for PACKAGE in apt-utils aptitude man-db manpages info wget dselect
+do
+	if ! apt-get remove --purge --yes "${PACKAGE}"
+	then
+		echo "WARNING: ${PACKAGE} isn't installed"
+	fi
+done
+
+apt-get autoremove --yes || true
+
+# Removing unused files
+find . -name *~ -print0 | xargs -0 rm -f
+
+rm -rf /usr/include/*
+#rm -rf /usr/share/groff/*
+rm -rf /usr/share/doc/*
+rm -rf /usr/share/locale/*
+rm -rf /usr/share/man/*
+rm -rf /usr/share/i18n/*
+rm -rf /usr/share/info/*
+rm -rf /usr/share/lintian/*
+rm -rf /usr/share/linda/*
+rm -rf /usr/share/zoneinfo/*
+rm -rf /var/cache/man/*
+
+# Truncating logs
+for FILE in $(find /var/log/ -type f)
+do
+	: > ${FILE}
+done