Remove all vgui limitation because we switch to freevgui here

.gitmodules

@@ -46,3 +46,6 @@
 [submodule "3rdparty/mbedtls/mbedtls"]
 	path = 3rdparty/mbedtls/mbedtls
 	url = https://github.com/FWGS/mbedtls-releases.git
+[submodule "3rdparty/freevgui"]
+	path = 3rdparty/freevgui
+	url = https://github.com/FWGS/freevgui.git

scripts/waifulib/vgui.py

@@ -1,97 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# mittorn, 2018
-
-from waflib.Configure import conf
-from waflib import Logs
-import os
-
-VGUI_SUPPORTED_OS = ['win32', 'darwin', 'linux']
-
-VGUI_FRAGMENT = '''#include <VGUI.h>
-int main() { return 0; }'''
-
-def options(opt):
-	grp = opt.add_option_group('VGUI options')
-
-	vgui_dev_path = os.path.join(opt.path.path_from(opt.root), 'vgui-dev')
-
-	grp.add_option('--vgui', action = 'store', dest = 'VGUI_DEV', default=vgui_dev_path,
-		help = 'path to vgui-dev repo [default: %(default)s]')
-
-	grp.add_option('--enable-unsupported-vgui', action = 'store_true', dest = 'ENABLE_UNSUPPORTED_VGUI', default=False,
-		help = 'ignore all checks and allow link against anything [default: %(default)s]')
-
-	grp.add_option('--skip-vgui-sanity-check', action = 'store_false', dest = 'VGUI_SANITY_CHECK', default=True,
-		help = 'skip checking VGUI sanity [default: %(default)s]' )
-	return
-
-@conf
-def check_vgui(conf):
-	if not conf.options.ENABLE_UNSUPPORTED_VGUI:
-		conf.start_msg('Does this architecture support VGUI?')
-
-		if conf.env.DEST_CPU != 'x86':
-			conf.end_msg('no')
-			Logs.warn('vgui is not supported on this CPU: ' + str(conf.env.DEST_CPU))
-			return False
-		else: conf.end_msg('yes')
-
-		conf.start_msg('Does this OS support VGUI?')
-		if conf.env.DEST_OS not in VGUI_SUPPORTED_OS:
-			conf.end_msg('no')
-			Logs.warn('vgui is not supported on this OS: ' + str(conf.env.DEST_OS))
-			return False
-		else: conf.end_msg('yes')
-
-		conf.start_msg('Does this toolchain able to link VGUI?')
-		if conf.env.DEST_OS == 'win32' and conf.env.COMPILER_CXX != 'msvc':
-			conf.end_msg('no')
-			# we have ABI incompatibility ONLY on MinGW
-			Logs.warn('vgui can\'t be linked with MinGW')
-			return False
-		else: conf.end_msg('yes')
-
-	conf.start_msg('Configuring VGUI by provided path')
-	vgui_dev = conf.options.VGUI_DEV
-
-	libpath = os.path.abspath(os.path.join(vgui_dev, 'lib'))
-
-	if conf.env.DEST_OS == 'win32':
-		conf.env.LIB_VGUI = ['vgui']
-		libpath = os.path.join(libpath, 'win32_vc6')
-		if conf.env.DEST_CPU != 'x86':
-			# for 32-bit x86 it's expected to be under win32_vc6
-			# for others, it's expected to be under win32_vc6 subdirectory matching CPU arch (x86_64 for 64-bit CPUs)
-			libpath = os.path.join(libpath, conf.env.DEST_CPU)
-		conf.env.LIBPATH_VGUI = [libpath]
-	elif conf.env.DEST_OS == 'linux':
-		conf.env.LIB_VGUI = [':vgui.so']
-		if conf.env.DEST_CPU != 'x86':
-			libpath = os.path.join(libpath, conf.env.DEST_CPU)
-		conf.env.LIBPATH_VGUI = [libpath]
-	elif conf.env.DEST_OS == 'darwin':
-		if conf.env.DEST_CPU != 'x86':
-			conf.env.LDFLAGS_VGUI = [os.path.join(libpath, conf.env.DEST_CPU, 'vgui.dylib')]
-		else:
-			conf.env.LDFLAGS_VGUI = [os.path.join(libpath, 'vgui.dylib')]
-	else:
-		# TODO: figure out what to do here
-		conf.env.LIB_VGUI = ['vgui']
-		conf.env.LIBPATH_VGUI = [os.path.join(libpath, conf.env.DEST_OS, conf.env.DEST_CPU)]
-
-	conf.env.INCLUDES_VGUI = [os.path.abspath(os.path.join(vgui_dev, 'include'))]
-
-	conf.env.HAVE_VGUI = 1
-	conf.end_msg('yes: {0}, {1}, {2}'.format(conf.env.LIB_VGUI, conf.env.LIBPATH_VGUI, conf.env.INCLUDES_VGUI))
-
-	if conf.env.HAVE_VGUI and conf.options.VGUI_SANITY_CHECK:
-		try:
-			conf.check_cxx(fragment=VGUI_FRAGMENT,
-				msg = 'Checking for library VGUI sanity',
-				use = 'VGUI',
-				execute = False)
-		except conf.errors.ConfigurationError:
-			conf.fatal("Can't compile simple program. Check your path to vgui-dev repository.")
-
-	return True

wscript

@@ -127,6 +127,7 @@ SUBDIRS = [
 	Subproject('3rdparty/opusfile',     lambda x: x.env.CLIENT and not x.env.HAVE_SYSTEM_OPUSFILE),
 	Subproject('3rdparty/maintui',      lambda x: x.env.CLIENT and x.env.TUI),
 	Subproject('3rdparty/mainui',       lambda x: x.env.CLIENT and x.env.DEST_OS != 'android'),
+	Subproject('3rdparty/freevgui',     lambda x: x.env.CLIENT),
 	Subproject('3rdparty/vgui_support', lambda x: x.env.CLIENT),
 	Subproject('3rdparty/MultiEmulator',lambda x: x.env.CLIENT),
 #	Subproject('3rdparty/freevgui',     lambda x: x.env.CLIENT),