[glm] Ignore MSVC warning C4201

ports/glm/CONTROL

@@ -1,3 +1,3 @@
 Source: glm
-Version: 0.9.8.5
+Version: 0.9.8.5-1
 Description: OpenGL Mathematics (GLM) https://glm.g-truc.net

ports/glm/ignore-warning-C4201.patch

@@ -0,0 +1,128 @@
+diff --git a/glm/detail/type_vec1.hpp b/glm/detail/type_vec1.hpp
+index f5c7f017..69c7274a 100644
+--- a/glm/detail/type_vec1.hpp
++++ b/glm/detail/type_vec1.hpp
+@@ -39,6 +39,10 @@ namespace glm
+ #				pragma clang diagnostic push
+ #				pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
+ #				pragma clang diagnostic ignored "-Wnested-anon-types"
++#			endif
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(push)
++#				pragma warning(disable: 4201)
+ #			endif
+ 		
+ 			union
+@@ -60,6 +64,9 @@ namespace glm
+ #				endif//GLM_SWIZZLE*/
+ 			};
+ 		
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(pop)
++#			endif
+ #			if GLM_COMPILER & GLM_COMPILER_CLANG
+ #				pragma clang diagnostic pop
+ #			endif
+diff --git a/glm/detail/type_vec2.hpp b/glm/detail/type_vec2.hpp
+index a9af32e3..b8b8f32e 100644
+--- a/glm/detail/type_vec2.hpp
++++ b/glm/detail/type_vec2.hpp
+@@ -38,6 +38,10 @@ namespace glm
+ #				pragma clang diagnostic push
+ #				pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
+ #				pragma clang diagnostic ignored "-Wnested-anon-types"
++#			endif
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(push)
++#				pragma warning(disable: 4201)
+ #			endif
+ 		
+ 			union
+@@ -60,6 +64,9 @@ namespace glm
+ 
+ 			};
+ 		
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(pop)
++#			endif
+ #			if GLM_COMPILER & GLM_COMPILER_CLANG
+ #				pragma clang diagnostic pop
+ #			endif
+diff --git a/glm/detail/type_vec3.hpp b/glm/detail/type_vec3.hpp
+index f85f0a5c..28e6c6ed 100644
+--- a/glm/detail/type_vec3.hpp
++++ b/glm/detail/type_vec3.hpp
+@@ -38,6 +38,10 @@ namespace glm
+ #				pragma clang diagnostic push
+ #				pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
+ #				pragma clang diagnostic ignored "-Wnested-anon-types"
++#			endif
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(push)
++#				pragma warning(disable: 4201)
+ #			endif
+ 
+ 			union
+@@ -59,6 +63,9 @@ namespace glm
+ #				endif//GLM_SWIZZLE
+ 			};
+ 		
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(pop)
++#			endif
+ #			if GLM_COMPILER & GLM_COMPILER_CLANG
+ #				pragma clang diagnostic pop
+ #			endif
+diff --git a/glm/detail/type_vec4.hpp b/glm/detail/type_vec4.hpp
+index 5e89b744..0a16bc2c 100644
+--- a/glm/detail/type_vec4.hpp
++++ b/glm/detail/type_vec4.hpp
+@@ -38,6 +38,10 @@ namespace glm
+ #				pragma clang diagnostic push
+ #				pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
+ #				pragma clang diagnostic ignored "-Wnested-anon-types"
++#			endif
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(push)
++#				pragma warning(disable: 4201)
+ #			endif
+ 
+ 			union
+@@ -61,6 +65,9 @@ namespace glm
+ #				endif//GLM_SWIZZLE
+ 			};
+ 
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(pop)
++#			endif
+ #			if GLM_COMPILER & GLM_COMPILER_CLANG
+ #				pragma clang diagnostic pop
+ #			endif
+diff --git a/glm/gtc/quaternion.hpp b/glm/gtc/quaternion.hpp
+index 8af1c8bf..ff8c4aa6 100644
+--- a/glm/gtc/quaternion.hpp
++++ b/glm/gtc/quaternion.hpp
+@@ -49,6 +49,10 @@ namespace glm
+ #				pragma clang diagnostic push
+ #				pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
+ #				pragma clang diagnostic ignored "-Wnested-anon-types"
++#			endif
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(push)
++#				pragma warning(disable: 4201)
+ #			endif
+ 		
+ 			union
+@@ -57,6 +61,9 @@ namespace glm
+ 				typename detail::storage<T, sizeof(T) * 4, detail::is_aligned<P>::value>::type data;
+ 			};
+ 		
++#			if GLM_COMPILER & GLM_COMPILER_VC
++#				pragma warning(pop)
++#			endif
+ #			if GLM_COMPILER & GLM_COMPILER_CLANG
+ #				pragma clang diagnostic pop
+ #			endif
+-- 
+2.15.1.windows.2
+

ports/glm/portfile.cmake

@@ -8,6 +8,11 @@ vcpkg_from_github(
     HEAD_REF master
 )
 
+vcpkg_apply_patches(
+    SOURCE_PATH ${SOURCE_PATH}
+    PATCHES "${CMAKE_CURRENT_LIST_DIR}/ignore-warning-C4201.patch"
+)
+
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
 )