build: meson: support $DESTDIR in installation script

Adapt the meson post-installation script to handle the $DESTDIR
variable supplied by user to specify the installation target
directory. While at it, convert the script to shell because it seems
simpler to me.

1 files changed, 44 insertions, 0 deletions

diff --git a/tools/meson-post-install.sh b/tools/meson-post-install.sh
new file mode 100755
index 0000000000..fd21941bbd
--- /dev/null
+++ b/tools/meson-post-install.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+datadir=$1
+bindir=$2
+pkgconfdir=$3
+pkglibdir=$4
+localstatedir=$5
+
+[ -n "$DESTDIR" ] && DESTDIR=${DESTDIR%%/}/
+
+if [ -f "${DESTDIR}${datadir}/bash-completion/completions/nmcli-completion" ]; then
+    mv "${DESTDIR}${datadir}/bash-completion/completions/nmcli-completion" \
+       "${DESTDIR}${datadir}/bash-completion/completions/nmcli"
+fi
+
+if [ -x "${DESTDIR}${bindir}/nmtui" ]; then
+    for alias in nmtui-connect nmtui-edit nmtui-hostname; do
+        ln -sf nmtui "${DESTDIR}${bindir}/$alias"
+    done
+fi
+
+for dir in "${pkgconfdir}/conf.d" \
+           "${pkgconfdir}/system-connections" \
+           "${pkgconfdir}/dispatcher.d/no-wait.d" \
+           "${pkgconfdir}/dispatcher.d/pre-down.d" \
+           "${pkgconfdir}/dispatcher.d/pre-up.d" \
+           "${pkgconfdir}/dnsmasq.d" \
+           "${pkgconfdir}/dnsmasq-shared.d" \
+           "${pkgconfdir}/conf.d" \
+           "${pkgconfdir}/VPN" \
+           "${localstatedir}/lib/NetworkManager"; do
+    mkdir -p "${DESTDIR}${dir}"
+done
+
+if [ "$6" = install_docs ]; then
+    mandir=$7
+
+    for alias in nmtui-connect nmtui-edit nmtui-hostname; do
+        ln -f "${DESTDIR}${mandir}/man1/nmtui.1" "${DESTDIR}${mandir}/man1/${alias}.1"
+    done
+
+    ln -f "${DESTDIR}${mandir}/man5/NetworkManager.conf.5" "${DESTDIR}${mandir}/man5/nm-system-settings.conf"
+fi
+