+dnl -*-autoconf-*-
+dnl subdirmk - autoconf macros
+dnl Copyright 2019 Mark Wooding
+dnl Copyright 2019 Ian Jackson
+dnl SPDX-License-Identifier: LGPL-2.0-or-later
+dnl There is NO WARRANTY.
+
+_SUBDIRMK_MAKEFILES=""
+AC_SUBST([_SUBDIRMK_MAKEFILES])
AC_DEFUN([SUBDIRMK_SUBDIRS],
-[m4_map_args_w([$1],[_SUBDIRMK_SUBDIR(],[/)])])dnl
+[_SUBDIRMK_INIT
+m4_map_args_w([$1],[_SUBDIRMK_SUBDIR(],[/)])])dnl
AC_DEFUN_ONCE([_SUBDIRMK_INIT],[
AC_CONFIG_FILES([
main.mk:main.mk.tmp
- Subdir.mk:Subdir.mk.tmp
- subdirmk/regen.mk
+ Dir.mk:Dir.mk.tmp
+ Final.mk:Final.mk.tmp
],[],[
- subdirsmk_need_prep=false
- AS_IF([\$ac_need_defaults],[
- subdirsmk_need_prep=true],[
- AS_CASE([" \$ac_config_targets "],[*" subdirs.mk "*],[
- subdirsmk_need_prep=true
- ])
- ])
- AS_IF([\$subdirsmk_need_prep],[
- '$srcdir'/subdirmk/generate --srcdir='$srcdir' $subdirsmk_subdirs
- ])
+ '$srcdir'/subdirmk/generate --srcdir='$srcdir' $subdirmk_subdirs
])
+ SUBDIRMK_MAKEFILES([subdirmk/regen.mk subdirmk/usual.mk])
])
AC_DEFUN([_SUBDIRMK_SUBDIR],[
- AC_REQUIRE([_SUBDIRMK_INIT])
- subdirsmk_subdirs="$subdirsmk_subdirs '$1'"
- AC_CONFIG_FILES([$1Subdir.mk:$1Subdir.mk.tmp])
+ subdirmk_subdirs="$subdirmk_subdirs '$1'"
+ AC_CONFIG_FILES([$1Dir.mk:$1Dir.mk.tmp])
+])
+
+AC_DEFUN([SUBDIRMK_MAKEFILES],
+[_SUBDIRMK_INIT
+m4_map_args_w([$1],[_SUBDIRMK_MAKEFILE(],[)])])dnl
+
+AC_DEFUN([_SUBDIRMK_MAKEFILE],[
+ _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES $1"
+ AC_CONFIG_FILES([$1:$1.in])
])