modules: updated FindCorrade.cmake.

modules/FindCorrade.cmake

@@ -34,6 +34,8 @@
 # Features of found Corrade library are exposed in these variables:
 #  CORRADE_GCC47_COMPATIBILITY  - Defined if compiled with compatibility
 #   mode for GCC 4.7
+#  CORRADE_MSVC2015_COMPATIBILITY - Defined if compiled with compatibility
+#   mode for MSVC 2015
 #  CORRADE_BUILD_DEPRECATED     - Defined if compiled with deprecated APIs
 #   included
 #  CORRADE_BUILD_STATIC         - Defined if compiled as static libraries
@@ -191,6 +193,7 @@ endif()
 file(READ ${CORRADE_INCLUDE_DIR}/Corrade/configure.h _corradeConfigure)
 set(_corradeFlags
     GCC47_COMPATIBILITY
+    MSVC2015_COMPATIBILITY
     BUILD_DEPRECATED
     BUILD_STATIC
     TARGET_UNIX