MDEV-21943 reduce the binary tarball size

strip all client binaries (that is, not mysqld) in bintars

cmake/build_configurations/mysql_release.cmake

@@ -108,6 +108,7 @@ ELSE()
   SET(WITH_ZLIB bundled CACHE STRING "")
   SET(WITH_JEMALLOC static CACHE STRING "")
   SET(PLUGIN_AUTH_SOCKET STATIC CACHE STRING "")
+  SET(WITH_STRIPPED_CLIENT ON CACHE BOOL "Strip all client binaries")
 ENDIF()
 
 IF(NOT COMPILATION_COMMENT)

cmake/mysql_add_executable.cmake

@@ -79,7 +79,14 @@ FUNCTION (MYSQL_ADD_EXECUTABLE)
     IF (COMP MATCHES ${SKIP_COMPONENTS})
       RETURN()
     ENDIF()
+    IF (WITH_STRIPPED_CLIENT AND NOT target STREQUAL mysqld)
+      INSTALL(CODE "SET(CMAKE_INSTALL_DO_STRIP 1)" ${COMP})
+      SET(reset_strip ON)
+    ENDIF()
     MYSQL_INSTALL_TARGETS(${target} DESTINATION ${ARG_DESTINATION} COMPONENT ${COMP})
+    IF (reset_strip)
+      INSTALL(CODE "SET(CMAKE_INSTALL_DO_STRIP 0)" ${COMP})
+    ENDIF()
   ENDIF()
 
   # create mariadb named symlink