Exclude "mysql_embedded" from being installed or part of a binary

package, is more of a linktest of the embedded library.

libmysqld/examples/CMakeLists.txt

@@ -23,7 +23,9 @@ INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include
 ADD_DEFINITIONS(-DEMBEDDED_LIBRARY -UMYSQL_CLIENT)
 
 
-MYSQL_ADD_EXECUTABLE(mysql_embedded ../../client/completion_hash.cc
+# We never use "mysql_embedded", is more of a linktest, so we don't
+# use MYSQL_ADD_EXECUTABLE as that would install it and package it
+ADD_EXECUTABLE(mysql_embedded ../../client/completion_hash.cc
                ../../client/mysql.cc ../../client/readline.cc)
 TARGET_LINK_LIBRARIES(mysql_embedded mysqlserver)
 IF(UNIX)