fix to to put mysql_install_db.pl back in windows installation

Author: sreedhars

scripts/CMakeLists.txt

@@ -199,17 +199,20 @@ ELSE()
   SET(localstatedir ${MYSQL_DATADIR})
 ENDIF()
 
-IF(NOT WIN32)
-  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/mysql_install_db.pl.in
-    ${CMAKE_CURRENT_BINARY_DIR}/mysql_install_db ESCAPE_QUOTES @ONLY)
-  SET(DEST ${INSTALL_SCRIPTDIR})
-
-  INSTALL_SCRIPT(
-   "${CMAKE_CURRENT_BINARY_DIR}/mysql_install_db"
-    DESTINATION ${DEST}
-    COMPONENT Server
-  )
+IF(UNIX)
+  SET(EXT)
+ELSE()
+  SET(EXT ".pl")
 ENDIF()
+CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/mysql_install_db.pl.in
+  ${CMAKE_CURRENT_BINARY_DIR}/mysql_install_db${EXT} ESCAPE_QUOTES @ONLY)
+SET(DEST ${INSTALL_SCRIPTDIR})
+
+INSTALL_SCRIPT(
+ "${CMAKE_CURRENT_BINARY_DIR}/mysql_install_db${EXT}"
+  DESTINATION ${DEST}
+  COMPONENT Server
+  )
 
 SET(prefix "${CMAKE_INSTALL_PREFIX}")
 SET(sysconfdir ${prefix})