1 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
4 # Copyright (C) 1996-2024 Free Software Foundation, Inc.
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
10 # AM_MAINTAINER_MODE([DEFAULT-MODE])
11 # ----------------------------------
12 # Control maintainer-specific portions of Makefiles.
13 # Default is to disable them, unless 'enable' is passed literally.
14 # For symmetry, 'disable' may be passed as well. Anyway, the user
15 # can override the default with the --enable/--disable switch.
16 AC_DEFUN([AM_MAINTAINER_MODE],
17 [m4_case(m4_default([$1], [disable]),
18 [enable], [m4_define([am_maintainer_other], [disable])],
19 [disable], [m4_define([am_maintainer_other], [enable])],
20 [m4_define([am_maintainer_other], [enable])
21 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
22 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
23 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
24 AC_ARG_ENABLE([maintainer-mode],
25 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
26 am_maintainer_other[ make rules and dependencies not useful
27 (and sometimes confusing) to the casual installer])],
28 [USE_MAINTAINER_MODE=$enableval],
29 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
30 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
31 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
32 MAINT=$MAINTAINER_MODE_TRUE