Avoid empty-if warnings.

[bison.git] / djgpp / Makefile.maint

# DJGPP Maintainer's Makefile                                    -*-Makefile-*-
# Requires GNU sed

## Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

# This program 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.
#
# This program 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/>.

top_srcdir = ..
srcdir = .

SHELL = /bin/sh

all: README

README: README.in $(top_srcdir)/configure
	PACKAGE=`grep "^[	 ]*PACKAGE=" $(top_srcdir)/configure | sed -e 's/^[	 ]*PACKAGE=//' -e s/[\"\']//g`; \
	VERSION=`grep "^[	 ]*VERSION=" $(top_srcdir)/configure | sed -e 's/^[	 ]*VERSION=//' -e s/[\"\']//g`; \
	package_version=`echo "$${VERSION}" | sed 's/\.//g'`; \
	tree_version=`echo "$${VERSION}" | sed 's/\.//2g'`; \
	sed \
	    -e "s/@V@/$${PACKAGE}-$${VERSION}/g" \
	    -e "s/@VERSION@/$${VERSION}/g" \
	    -e "s/@PACKAGE_VERSION@/$$package_version/g" \
	    -e "s/@TREE_VERSION@/$$tree_version/g" \
	  $(srcdir)/README.in > t-$@
	mv t-$@ $@