From 5ff784e58c1b1982233ec01a7abdb692bf989d55 Mon Sep 17 00:00:00 2001
From: Julian Sikorski <belegdol+github@gmail.com>
Date: Tue, 15 Oct 2019 19:40:32 +0200
Subject: [PATCH] -x c++ should not be applied to targets like msvc

---
 scripts/src/3rdparty.lua | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/scripts/src/3rdparty.lua b/scripts/src/3rdparty.lua
index cb213c2e679..970afc7d45b 100644
--- a/scripts/src/3rdparty.lua
+++ b/scripts/src/3rdparty.lua
@@ -154,13 +154,15 @@ project "softfloat"
 		"ForceCPP",
 	}
 
-	buildoptions_cpp {
-		"-x c++",
-	}
-
 	includedirs {
 		MAME_DIR .. "src/osd",
 	}
+
+	configuration { "gmake or ninja" }
+		buildoptions_cpp {
+			"-x c++",
+		}
+
 	configuration { "vs*" }
 		buildoptions {
 			"/wd4244", -- warning C4244: 'argument' : conversion from 'xxx' to 'xxx', possible loss of data
@@ -192,10 +194,6 @@ options {
 	"ForceCPP",
 }
 
-buildoptions_cpp {
-	"-x c++",
-}
-
 includedirs {
 	MAME_DIR .. "src/osd",
 	MAME_DIR .. "3rdparty/softfloat3/build/MAME",
@@ -204,6 +202,11 @@ includedirs {
 	MAME_DIR .. "3rdparty/softfloat3/source/8086",
 }
 
+configuration { "gmake or ninja" }
+buildoptions_cpp {
+	"-x c++",
+}
+
 configuration { "vs*" }
 buildoptions {
 	"/wd4701", -- warning C4701: potentially uninitialized local variable 'xxx' used