feat: Add Python paths module

This will be used in future commits to enable Python support

meson.build

@@ -102,6 +102,7 @@ dep_inih = dependency('inih')
 includes = include_directories('include')
 
 subdir('include')
+subdir('python')
 subdir('libx52')
 subdir('libx52io')
 subdir('libx52util')

python/meson.build

@@ -0,0 +1,15 @@
+# Generate the paths module so that the Python scripts work
+# exactly the same as the C code.
+
+path_data = configuration_data()
+path_data.set('PREFIX', get_option('prefix'))
+path_data.set('SYSCONFDIR', get_option('prefix') / get_option('sysconfdir'))
+path_data.set('LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir'))
+path_data.set('DATADIR', get_option('prefix') / get_option('datadir'))
+path_data.set('SOCK_PATH', get_option('prefix') / get_option('localstatedir') / 'run' / 'x52d' / 'x52d.cmd')
+
+path_data_py = configure_file(
+  input: 'paths.py.in',
+  output: 'paths.py',
+  configuration: path_data
+)

python/paths.py.in

@@ -0,0 +1,7 @@
+"""System paths defined at build time"""
+
+PREFIX = "@PREFIX@"
+SYSCONFDIR = "@SYSCONFDIR@"
+LOCALSTATEDIR = "@LOCALSTATEDIR@"
+DATADIR = "@DATADIR@"
+SOCK_PATH = "@SOCK_PATH@"