Systemd/tools/meson-make-symlink.sh

#!/bin/sh -eu

# this is needed mostly because $DESTDIR is provided as a variable,
# and we need to create the target directory...

mkdir -vp "$(dirname "${DESTDIR:-}$2")"
if [ "$(dirname $1)" = . ]; then
    ln -vfs -T "$1" "${DESTDIR:-}$2"
else
    ln -vfs -T --relative "${DESTDIR:-}$1" "${DESTDIR:-}$2"
fi
meson: use "sh -eu" and make .sh +x, .py -x Shell scripts should be executable so that meson reports their invocation succinctly (does not print 'sh' '-e'). Python scripts should not be executable so that meson does the detection of the right python binary itself. Add -u everywhere to catch potential errors. 2017-04-18 23:14:48 +02:00			`#!/bin/sh -eu`
meson: create various symlinks v2: - remove bashisms 2017-04-10 05:55:50 +02:00
			`# this is needed mostly because $DESTDIR is provided as a variable,`
			`# and we need to create the target directory...`

meson: $DESTDIR might be undefined This causes an error with -u. Just add an empty fallback. 2017-04-20 18:06:14 +02:00			`mkdir -vp "$(dirname "${DESTDIR:-}$2")"`
meson: create various symlinks v2: - remove bashisms 2017-04-10 05:55:50 +02:00			`if [ "$(dirname $1)" = . ]; then`
meson: $DESTDIR might be undefined This causes an error with -u. Just add an empty fallback. 2017-04-20 18:06:14 +02:00			`ln -vfs -T "$1" "${DESTDIR:-}$2"`
meson: create various symlinks v2: - remove bashisms 2017-04-10 05:55:50 +02:00			`else`
meson: $DESTDIR might be undefined This causes an error with -u. Just add an empty fallback. 2017-04-20 18:06:14 +02:00			`ln -vfs -T --relative "${DESTDIR:-}$1" "${DESTDIR:-}$2"`
meson: create various symlinks v2: - remove bashisms 2017-04-10 05:55:50 +02:00			`fi`