Add ambuild 2.2 compat, Add libuv build script launched in configure.py

configure.py

@@ -1,7 +1,9 @@
 # vim: set ts=2 sw=2 tw=99 noet:
 import sys
+import os
+import subprocess
 try:
-	from ambuild2 import run
+	from ambuild2 import run, util
 except:
 	try:
 		import ambuild
@@ -12,10 +14,32 @@ except:
 		sys.stderr.write('http://www.alliedmods.net/ambuild\n')
 	sys.exit(1)
 
-run = run.PrepareBuild(sourcePath=sys.path[0])
-run.default_build_folder = 'obj-' + run.target_platform
-run.options.add_option('--sm-path', type=str, dest='sm_path', default=None, help='Path to SourceMod')
-run.options.add_option('--enable-debug', action='store_const', const='1', dest='debug', help='Enable debugging symbols')
-run.options.add_option('--enable-optimize', action='store_const', const='1', dest='opt', help='Enable optimization')
+# Hack to show a decent upgrade message, which wasn't done until 2.2.
+ambuild_version = getattr(run, 'CURRENT_API', '2.1')
+if ambuild_version.startswith('2.1'):
+	sys.stderr.write("AMBuild 2.2 or higher is required; please update\n")
+	sys.exit(1)
 
-run.Configure()
+parser = run.BuildParser(sourcePath = sys.path[0], api='2.2')
+
+parser.options.add_argument('--hl2sdk-root', type=str, dest='hl2sdk_root', default=None,
+		                   help='Root search folder for HL2SDKs')
+parser.options.add_argument('--mms-path', type=str, dest='mms_path', default=None,
+                       help='Path to Metamod:Source')
+parser.options.add_argument('--sm-path', type=str, dest='sm_path', default=None,
+                       help='Path to SourceMod')
+parser.options.add_argument('--enable-debug', action='store_const', const='1', dest='debug',
+                       help='Enable debugging symbols')
+parser.options.add_argument('--enable-optimize', action='store_const', const='1', dest='opt',
+                       help='Enable optimization')
+parser.options.add_argument('-s', '--sdks', default='all', dest='sdks',
+                       help='Build against specified SDKs; valid args are "all", "present", or '
+                            'comma-delimited list of engine names (default: %default)')
+parser.options.add_argument('--targets', type=str, dest='targets', default=None,
+		                      help="Override the target architecture (use commas to separate multiple targets).")
+
+parser.Configure()
+
+# Run libuv compilation and copy files to corresponding folders
+os.chmod('../build_libuv.sh', 0o755)
+subprocess.call("../build_libuv.sh")