meson: convert post-install.sh to python

Inspired by: 36a2e4f8a7 (0cc1139e3347f573ae1feee5b73dbc8a8a21fcfa_0_14)

Signed-off-by: David Heidelberg <david@ixit.cz>

Makefile.am

@@ -58,7 +58,7 @@ EXTRA_DIST = \
 	src/modules/bluetooth/meson.build \
 	src/modules/echo-cancel/meson.build \
 	src/modules/gsettings/meson.build \
-	src/modules/gsettings/post-install.sh \
+	src/modules/gsettings/meson_post_install.py \
 	src/modules/meson.build \
 	src/modules/oss/meson.build \
 	src/modules/raop/meson.build \

src/modules/gsettings/meson.build

@@ -29,7 +29,7 @@ install_data('org.freedesktop.pulseaudio.gschema.xml',
   install_dir : join_paths(datadir, 'glib-2.0', 'schemas')
 )
 
-meson.add_install_script('post-install.sh', datadir)
+meson.add_install_script('meson_post_install.py', datadir)
 
 # Conversion from GConf to GSettings
 

src/modules/gsettings/meson_post_install.py

@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import os
+import subprocess
+import sys
+
+datadir = sys.argv[1]
+
+# Package managers set this so we don't need to run
+if not os.environ.get('DESTDIR'):
+    schemadir = os.path.join(datadir, 'glib-2.0', 'schemas')
+    print('Compiling gsettings schemas...')
+    subprocess.call(['glib-compile-schemas', schemadir])
+

src/modules/gsettings/post-install.sh

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-set -e
-set -u
-
-DATADIR="$1"
-
-# Package managers set this so we don't need to run
-if [ "${DESTDIR:-}" ]; then exit 0; fi
-
-echo "Compiling GSettings schemas..."
-glib-compile-schemas "$DATADIR/glib-2.0/schemas"