3rdparty: vorbis: added wscript for libvorbisfile

3rdparty/vorbis/libvorbisfile/wscript

@@ -0,0 +1,52 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+FRAGMENT_MEMORY_H='''#include <memory.h>
+int main (void) {
+	return 0;
+}'''
+
+FRAGMENT_MEMCMP='''#include <string.h>
+int main (void) {
+    memcmp(NULL, NULL, 0);
+    return 0;
+}'''
+
+FRAGMENT_ALLOCA_H='''#include <alloca.h>
+int main (void) {
+	int foo=10;
+	int * array = alloca(foo);
+}'''
+
+def options(opt):
+	pass
+
+def configure(conf):
+	if not conf.path.find_dir('../vorbis-src') or not conf.path.find_dir('../vorbis-src/lib'):
+		conf.fatal('Can\'t find libvorbis submodule. Run `git submodule update --init --recursive`.')
+		return
+
+	if conf.check_cc(fragment=FRAGMENT_MEMORY_H, msg = 'Checking for memory.h header', mandatory = False):
+		conf.define('USE_MEMORY_H', 1)
+	
+	conf.check_cc(fragmenmt=FRAGMENT_MEMCMP, msg = 'Checking for memcmp in string.h header', mandatory = False)
+	conf.check_cc(fragment=FRAGMENT_ALLOCA_H, msg = 'Checking for alloca in alloca.h header', mandatory = False)
+
+	if conf.env.COMPILER_CC == 'msvc':
+		conf.define('_CRT_SECURE_NO_WARNINGS', 1)
+		conf.define('_CRT_SECURE_NO_DEPRECATE', 1)
+		conf.define('_CRT_NONSTDC_NO_DEPRECATE', 1)
+
+def build(bld):
+	sources = [
+		'../vorbis-src/lib/vorbisfile.c'
+	]
+
+	bld.stlib(
+		source = sources,
+		target = 'libvorbisfile',
+		features = 'c',
+		includes = ['../vorbis-src/include/'],
+        use = ['libvorbis'],
+		export_includes = ['../vorbis-src/include/']
+	)

wscript

@@ -98,6 +98,7 @@ SUBDIRS = [
 	Subproject('3rdparty/vgui_support', lambda x: not x.env.DEDICATED),
 	Subproject('3rdparty/libogg', 		lambda x: not x.env.DEDICATED),
     Subproject('3rdparty/vorbis/libvorbis', lambda x: not x.env.DEDICATED),
+    Subproject('3rdparty/vorbis/libvorbisfile', lambda x: not x.env.DEDICATED),
 	Subproject('3rdparty/MultiEmulator',lambda x: not x.env.DEDICATED),
 #	Subproject('3rdparty/freevgui',     lambda x: not x.env.DEDICATED),
 	Subproject('stub/client',           lambda x: not x.env.DEDICATED),