build: Use only meson for squeekboard

This breaks autoconf. The only resulting binary is the squeekboard GUI. It still needs the autotools-built eekboard client in order to do anything useful. That one needs to be built using a different branch, making this a WIP.

eek/gen-keysym-entries.py

@@ -2,6 +2,7 @@
 
 # Copyright (C) 2010-2011 Daiki Ueno <ueno@unixuser.org>
 # Copyright (C) 2010-2011 Red Hat, Inc.
+# Copyright (C) 2019      Purism, SPC
 
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public License
@@ -21,12 +22,17 @@
 import sys
 import re
 
-if len(sys.argv) != 2:
-    print >> sys.stderr, "Usage: %s TABLE-NAME" % sys.argv[0]
+if len(sys.argv) > 3:
+    print >> sys.stderr, "Usage: %s TABLE-NAME [INPUT_FILE]" % sys.argv[0]
     sys.exit(-1)
 
+if len(sys.argv) < 3:
+    in_stream = sys.stdin
+else:
+    in_stream = open(sys.argv[2])
+
 table = dict()
-for line in sys.stdin:
+for line in in_stream:
     line = line.decode('UTF-8')
     match = re.match(r'\s*(0x[0-9A-F]+)\s+(\S*)\s+(\S*)', line, re.I)
     if match:

eek/meson.build

@@ -0,0 +1,44 @@
+gnome = import('gnome')
+
+enum_headers = [
+  'eek-symbol.h',
+  'eek-types.h',
+]
+
+enums = gnome.mkenums_simple('eek-enumtypes', sources: enum_headers)
+
+marshalers = gnome.genmarshal(
+  'eek-marshalers',
+  sources: ['eek-marshalers.list'],
+  prefix: '_eek_marshal',
+  internal: true,
+)
+
+python = find_program('python2')
+
+gen_keysym_entries_special = generator(
+  python,
+  arguments: ['@CURRENT_SOURCE_DIR@/gen-keysym-entries.py', 'special_keysym_entries', '@INPUT@'],
+  capture: true,
+  output: 'eek-@BASENAME@.h',
+)
+
+gen_keysym_entries_unicode = generator(
+  python,
+  arguments: ['@CURRENT_SOURCE_DIR@/gen-keysym-entries.py', 'unicode_keysym_entries', '@INPUT@'],
+  capture: true,
+  output: 'eek-@BASENAME@.h',
+)
+
+gen_keysym_entries_xkeysym = generator(
+  python,
+  arguments: ['@CURRENT_SOURCE_DIR@/gen-keysym-entries.py', 'xkeysym_keysym_entries', '@INPUT@'],
+  capture: true,
+  output: 'eek-@BASENAME@.h',
+)
+
+keysym_entries = [
+  gen_keysym_entries_special.process('./special-keysym-entries.txt'),
+  gen_keysym_entries_unicode.process('./unicode-keysym-entries.txt'),
+  gen_keysym_entries_xkeysym.process('./xkeysym-keysym-entries.txt'),
+]