From 9e67a90b25bd2133db16d1e6ac5ddb564c6b8955 Mon Sep 17 00:00:00 2001
From: SNMetamorph <snmetamorph.adc@gmail.com>
Date: Fri, 29 Nov 2024 19:22:41 +0400
Subject: [PATCH] 3rdparty: vorbis: added wscript for libvorbis

---
 3rdparty/vorbis/libvorbis/wscript | 72 +++++++++++++++++++++++++++++++
 wscript                           |  1 +
 2 files changed, 73 insertions(+)
 create mode 100644 3rdparty/vorbis/libvorbis/wscript

diff --git a/3rdparty/vorbis/libvorbis/wscript b/3rdparty/vorbis/libvorbis/wscript
new file mode 100644
index 00000000..d4f301bb
--- /dev/null
+++ b/3rdparty/vorbis/libvorbis/wscript
@@ -0,0 +1,72 @@
+#! /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
+
+	# Check for required headers
+	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/mdct.c',
+		'../vorbis-src/lib/smallft.c',
+		'../vorbis-src/lib/block.c',
+		'../vorbis-src/lib/envelope.c',
+		'../vorbis-src/lib/window.c',
+		'../vorbis-src/lib/lsp.c',
+		'../vorbis-src/lib/lpc.c',
+		'../vorbis-src/lib/analysis.c',
+		'../vorbis-src/lib/synthesis.c',
+		'../vorbis-src/lib/psy.c',
+		'../vorbis-src/lib/info.c',
+		'../vorbis-src/lib/floor1.c',
+		'../vorbis-src/lib/floor0.c',
+		'../vorbis-src/lib/res0.c',
+		'../vorbis-src/lib/mapping0.c',
+		'../vorbis-src/lib/registry.c',
+		'../vorbis-src/lib/codebook.c',
+		'../vorbis-src/lib/sharedbook.c',
+		'../vorbis-src/lib/lookup.c',
+		'../vorbis-src/lib/bitrate.c'
+	]
+
+	bld.stlib(
+		source = sources,
+		target = 'libvorbis',
+		features = 'c',
+		includes = ['../vorbis-src/include/'],
+        use = ['libogg'],
+		export_includes = ['../vorbis-src/include/']
+	)
diff --git a/wscript b/wscript
index 627c1f3d..3c6438db 100644
--- a/wscript
+++ b/wscript
@@ -97,6 +97,7 @@ SUBDIRS = [
 	Subproject('3rdparty/mainui',       lambda x: not x.env.DEDICATED),
 	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/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),