wscript: do not recurse into ref_soft when BSP2 is enabled

wscript

@@ -74,7 +74,7 @@ SUBDIRS = [
 	Subproject('3rdparty/gl-wes-v2',    lambda x: not x.env.DEDICATED and x.env.GLWES),
 	Subproject('3rdparty/gl4es',        lambda x: not x.env.DEDICATED and x.env.GL4ES),
 	Subproject('ref/gl',                lambda x: not x.env.DEDICATED and (x.env.GL or x.env.NANOGL or x.env.GLWES or x.env.GL4ES)),
-	Subproject('ref/soft',              lambda x: not x.env.DEDICATED and x.env.SOFT),
+	Subproject('ref/soft',              lambda x: not x.env.DEDICATED and not x.env.SUPPORT_BSP2_FORMAT and x.env.SOFT),
 	Subproject('3rdparty/mainui',       lambda x: not x.env.DEDICATED),
 	Subproject('3rdparty/vgui_support', lambda x: not x.env.DEDICATED),
 	Subproject('stub/client',           lambda x: not x.env.DEDICATED),
@@ -358,6 +358,7 @@ def configure(conf):
 	conf.env.ENABLE_FUZZER = conf.options.ENABLE_FUZZER
 	conf.env.DEDICATED     = conf.options.DEDICATED
 	conf.env.SINGLE_BINARY = conf.options.SINGLE_BINARY or conf.env.DEDICATED
+	conf.env.SUPPORT_BSP2_FORMAT = conf.options.SUPPORT_BSP2_FORMAT
 
 	if conf.env.SAILFISH == 'aurora':
 		conf.env.DEFAULT_RPATH = '/usr/share/su.xash.Engine/lib'