Fix compilation with mingw

jgillis · jgillis · commit 46086651000d · 2022-11-25T22:28:22.000+01:00
Inspired by louis-langholtz/PlayRho#385
diff --git a/include/proxsuite/linalg/veg/internal/macros.hpp b/include/proxsuite/linalg/veg/internal/macros.hpp
@@ -8,7 +8,7 @@
 
 ////////////////////////////////////////////////////////////////////////////////
 
-#if _WIN32
+#if _MSC_VER
 #define PROXSUITE_PRETTY_FUNCTION __FUNCSIG__
 #else
 #define PROXSUITE_PRETTY_FUNCTION __PRETTY_FUNCTION__
