Add info about CMake build options to DLL's metadata

Author: lukaszstolarczuk

src/libumf.rc.in

@@ -10,6 +10,8 @@
 
 #define UMF_VERNUMBERS @PROJECT_VERSION_MAJOR@,@PROJECT_VERSION_MINOR@,@PROJECT_VERSION_PATCH@,@UMF_VERSION_REVISION@
 #define _UMF_VERSION "@UMF_VERSION@"
+// Store our CMake vars in the "Comments" block, as the custom fields require special parsing.
+#define _UMF_CMAKE_VARS "@UMF_ALL_CMAKE_VARIABLES@"
 
 #ifdef _DEBUG
 #define VERSION_DEBUG VS_FF_DEBUG
@@ -58,6 +60,7 @@ BEGIN
             VALUE "ProductVersion", _UMF_VERSION "\0"
             VALUE "PrivateBuild", "\0"
             VALUE "SpecialBuild", "\0"
+            VALUE "Comments", _UMF_CMAKE_VARS "\0"
         END
     END
     BLOCK "VarFileInfo"

src/proxy_lib/proxy_lib.rc.in

@@ -10,6 +10,8 @@
 
 #define UMF_VERNUMBERS @PROJECT_VERSION_MAJOR@,@PROJECT_VERSION_MINOR@,@PROJECT_VERSION_PATCH@,@UMF_VERSION_REVISION@
 #define _UMF_VERSION "@UMF_VERSION@"
+// Store our CMake vars in the "Comments" block, as the custom fields require special parsing.
+#define _UMF_CMAKE_VARS "@UMF_ALL_CMAKE_VARIABLES@"
 
 #ifdef _DEBUG
 #define VERSION_DEBUG VS_FF_DEBUG
@@ -58,6 +60,7 @@ BEGIN
             VALUE "ProductVersion", _UMF_VERSION "\0"
             VALUE "PrivateBuild", "\0"
             VALUE "SpecialBuild", "\0"
+            VALUE "Comments", _UMF_CMAKE_VARS "\0"
         END
     END
     BLOCK "VarFileInfo"