try to fix build of win32 crosscompile.

Signed-off-by: Kim Kulling <[email protected]>

contrib/openddlparser/include/openddlparser/OpenDDLCommon.h

@@ -29,7 +29,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <string.h>
 
-#ifdef _WIN32
+#ifdef _MSC_VER
 #   define TAG_DLL_EXPORT __declspec(dllexport)
 #   define TAG_DLL_IMPORT __declspec(dllimport )
 #   ifdef OPENDDLPARSER_BUILD