makelegacy.sh

mpeg 2 source code for video compression

#!/bin/sh
# MakeLegacy.sh: support old-style Makefile in autotooled source tree

# copyright by the mpg123 project - free software under the terms of the LGPL 2.1
# see COPYING and AUTHORS files in distribution or http://mpg123.de
# initially written by Nicholas J. Humfrey

# Check that configure.ac exists
if test ! -f configure.ac; then
	echo "Can't find configure.ac"
	exit
fi

#AC_INIT([mpg123], [0.60-devel], [[e-mail]])
PACKAGE_NAME=`sed -n 's/^AC_INIT(\[\([^,]*\)\], .*$/\1/p' < configure.ac`
PACKAGE_VERSION=`sed -n 's/^AC_INIT([^,]*, \[\([^,]*\)\], .*$/\1/p' < configure.ac`
PACKAGE_BUGREPORT=`sed -n 's/^AC_INIT([^,]*, [^,]*, \[\(.*\)\])$/\1/p' < configure.ac`

cd src

# Write out our own very basic config.h
echo "Creating basic config.h to reproduce pre-autoconf days."
cp config.h.legacy config.h &&
{
	echo "/* added by MakeLegacy.sh */"
	echo "#define PACKAGE_NAME \"$PACKAGE_NAME\"" 
	echo "#define PACKAGE_VERSION \"$PACKAGE_VERSION\""
	echo "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\""
} >> config.h &&

exec make -f Makefile.legacy $* ||
echo "some error!?"