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kc3-lang/automake/m4/maintainer.m4

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  • Author : Paul Eggert
    Date : 2024-01-01 11:29:06
    Hash : b80b5c47
    Message : maint: make update-copyright

  • m4/maintainer.m4
  • # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
    # From Jim Meyering
    
    # Copyright (C) 1996-2024 Free Software Foundation, Inc.
    #
    # This file is free software; the Free Software Foundation
    # gives unlimited permission to copy and/or distribute it,
    # with or without modifications, as long as this notice is preserved.
    
    # AM_MAINTAINER_MODE([DEFAULT-MODE])
    # ----------------------------------
    # Control maintainer-specific portions of Makefiles.
    # Default is to disable them, unless 'enable' is passed literally.
    # For symmetry, 'disable' may be passed as well.  Anyway, the user
    # can override the default with the --enable/--disable switch.
    AC_DEFUN([AM_MAINTAINER_MODE],
    [m4_case(m4_default([$1], [disable]),
           [enable], [m4_define([am_maintainer_other], [disable])],
           [disable], [m4_define([am_maintainer_other], [enable])],
           [m4_define([am_maintainer_other], [enable])
            m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
    AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
      dnl maintainer-mode's default is 'disable' unless 'enable' is passed
      AC_ARG_ENABLE([maintainer-mode],
        [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
          am_maintainer_other[ make rules and dependencies not useful
          (and sometimes confusing) to the casual installer])],
        [USE_MAINTAINER_MODE=$enableval],
        [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
      AC_MSG_RESULT([$USE_MAINTAINER_MODE])
      AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
      MAINT=$MAINTAINER_MODE_TRUE
      AC_SUBST([MAINT])dnl
    ]
    )