make/autoconf/platform.m4

rev 59189 : imported patch build
rev 59191 : imported patch build-02

*** 524,533 ****
--- 524,536 ----
    PLATFORM_EXTRACT_TARGET_AND_BUILD
    PLATFORM_SETUP_TARGET_CPU_BITS
    PLATFORM_SET_MODULE_TARGET_OS_VALUES
    PLATFORM_SET_RELEASE_FILE_OS_VALUES
    PLATFORM_SETUP_LEGACY_VARS
+ 
+   # Deprecated in JDK 15
+   UTIL_DEPRECATED_ARG_ENABLE(deprecated-ports)
  ])
  
  AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION],
  [
    ###############################################################################