| ## Makefile.am - template for generating Makefile via Automake |
| ## |
| ## Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc. |
| ## |
| ## This file is part of GNU M4. |
| ## |
| ## GNU M4 is free software: you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation, either version 3 of the License, or |
| ## (at your option) any later version. |
| ## |
| ## GNU M4 is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| ## |
| ## You should have received a copy of the GNU General Public License |
| ## along with this program. If not, see <http://www.gnu.org/licenses/>. |
| ## |
| ## This file written by Eric Blake <ebb9@byu.net> |
| |
| info_TEXINFOS = m4.texinfo |
| m4_TEXINFOS = fdl-1.3.texi gpl-3.0.texi |
| man_MANS = $(srcdir)/m4.1 |
| EXTRA_DIST = $(man_MANS) gendocs_template |
| MAINTAINERCLEANFILES = $(man_MANS) gendocs_template |
| SUFFIXES = .1 |
| HELP2MAN = $(SHELL) $(top_srcdir)/build-aux/missing --run help2man |
| |
| # Depend on ../.version for version, m4.c for usage text. Do not depend on |
| # built m4 executable, since not everyone has help2man or perl. |
| # Build the man page once in the srcdir, rather than in every VPATH build |
| # dir, to match how automake builds info pages. This is safe for 'make |
| # distcheck' since it is distributed pre-built. |
| $(srcdir)/m4.1: $(top_srcdir)/.version $(top_srcdir)/src/m4.c |
| @if test -x ../src/m4$(EXEEXT) ; then \ |
| echo "Updating man page m4.1" ; \ |
| $(HELP2MAN) --name="macro processor" --source='$(PACKAGE_STRING)' \ |
| --info-page=m4 --output=$@ ../src/m4$(EXEEXT) ; \ |
| else \ |
| echo "WARNING: The \`man' page \`$@' cannot be updated yet."; \ |
| echo " Retry once the program executable is ready."; \ |
| fi |
