subdirmk.ac

   1 dnl -*-autoconf-*-
   2 dnl subdirmk - autoconf macros
   3 dnl  Copyright 2019 Mark Wooding
   4 dnl  Copyright 2019 Ian Jackson
   5 dnl SPDX-License-Identifier: LGPL-2.0-or-later
   6
   7 _SUBDIRMK_MAKEFILES=""
   8 AC_SUBST([_SUBDIRMK_MAKEFILES])
   9
  10 AC_DEFUN([SUBDIRMK_SUBDIRS],
  11 [_SUBDIRMK_INIT
  12 m4_map_args_w([$1],[_SUBDIRMK_SUBDIR(],[/)])])dnl
  13
  14 AC_DEFUN_ONCE([_SUBDIRMK_INIT],[
  15   AC_CONFIG_FILES([
  16         main.mk:main.mk.tmp
  17         Subdir.mk:Subdir.mk.tmp
  18         ],[],[
  19      '$srcdir'/subdirmk/generate --srcdir='$srcdir' $subdirmk_subdirs
  20   ])
  21   SUBDIRMK_MAKEFILES([subdirmk/regen.mk subdirmk/usual.mk])
  22 ])
  23
  24 AC_DEFUN([_SUBDIRMK_SUBDIR],[
  25   subdirmk_subdirs="$subdirmk_subdirs '$1'"
  26   AC_CONFIG_FILES([$1Subdir.mk:$1Subdir.mk.tmp])
  27 ])
  28
  29 AC_DEFUN([SUBDIRMK_MAKEFILES],
  30 [_SUBDIRMK_INIT
  31 m4_map_args_w([$1],[_SUBDIRMK_MAKEFILE(],[)])])dnl
  32
  33 AC_DEFUN([_SUBDIRMK_MAKEFILE],[
  34   _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES $1"
  35   AC_CONFIG_FILES([$1:$1.in])
  36 ])