1# Make Autoconf-related libraries.
2
3# Copyright (C) 2001-2005, 2009-2012 Free Software Foundation, Inc.
4
5# This program is free software: you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation, either version 3 of the License, or
8# (at your option) any later version.
9
10# This program is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14
15# You should have received a copy of the GNU General Public License
16# along with this program.  If not, see <http://www.gnu.org/licenses/>.
17
18SUBDIRS = Autom4te m4sugar autoconf autotest autoscan emacs
19nodist_pkgdata_DATA = autom4te.cfg
20EXTRA_DIST = autom4te.in freeze.mk
21
22edit = sed \
23	-e 's|@SHELL[@]|$(SHELL)|g' \
24	-e 's|@PERL[@]|$(PERL)|g' \
25	-e 's|@bindir[@]|$(bindir)|g' \
26	-e 's|@pkgdatadir[@]|$(pkgdatadir)|g' \
27	-e 's|@prefix[@]|$(prefix)|g' \
28	-e 's|@autoconf-name[@]|'`echo autoconf | sed '$(transform)'`'|g' \
29	-e 's|@autoheader-name[@]|'`echo autoheader | sed '$(transform)'`'|g' \
30	-e 's|@autom4te-name[@]|'`echo autom4te | sed '$(transform)'`'|g' \
31	-e 's|@M4[@]|$(M4)|g' \
32	-e 's|@AWK[@]|$(AWK)|g' \
33	-e 's|@VERSION[@]|$(VERSION)|g' \
34	-e 's|@PACKAGE_NAME[@]|$(PACKAGE_NAME)|g'
35
36# All the files below depend on Makefile so that they are rebuilt
37# when the prefix, etc. changes. Unfortunately, suffix rules
38# cannot have additional dependencies, so we have to use explicit rules.
39CLEANFILES = autom4te.cfg
40autom4te.cfg: $(srcdir)/autom4te.in Makefile
41	rm -f autom4te.cfg autom4te.tmp
42	$(edit) $(srcdir)/autom4te.in >autom4te.tmp
43	chmod a-w autom4te.tmp
44	mv autom4te.tmp autom4te.cfg
45