On Philips request, introduce a variable

BUILD_RELEASE to disable graceful fallbacks
if WiX or MFC is not available.

CMakeLists.txt

@@ -44,7 +44,9 @@ IF(WIN32)
   # This reads user configuration, generated by configure.js.
   INCLUDE(win/configure.data OPTIONAL)
 ENDIF()
-
+IF(BUILD_RELEASE)
+  MESSAGE("Building release package")
+ENDIF()
 
 
 CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/include/mysql_version.h.in

win/packaging/CMakeLists.txt

@@ -40,6 +40,11 @@ IF(NOT WIX_DIR)
   IF(NOT _WIX_DIR_CHECKED)
     SET(_WIX_DIR_CHECKED 1 CACHE INTERNAL "")
     MESSAGE(STATUS "Cannot find wix 3, installer project will not be generated")
+    IF(BUILD_RELEASE)
+      MESSAGE(FATAL_ERROR
+        "Can't find Wix. It is necessary for producing official package"
+      )
+    ENDIF()
   ENDIF()
   RETURN()
 ENDIF()

win/upgrade_wizard/CMakeLists.txt

@@ -9,8 +9,13 @@ ENDIF()
 # We need MFC
 FIND_PACKAGE(MFC)
 IF(NOT MFC_FOUND)
+  IF(BUILD_RELEASE)
+    MESSAGE(FATAL_ERROR
+    "Can't find MFC. It is necessary for producing official package"
+  )
+  ENDIF()
   RETURN()
-ENDIF()  
+ENDIF()
 
 # MFC should be statically linked
 SET(CMAKE_MFC_FLAG 1)