#!/bin/busybox sh
#
# Copyright (c) 2019 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

PKGNAME=dos2unix
PKGVERSION=7.4.0
PKGREVISION=1
PKGLICENSE="BSD2CLAUSE"
PKGSUMMARY="DOS/Mac to Unix and vice versa text file format converter"
PKGDOWNLOAD="https://sourceforge.net/projects/dos2unix/files/$PKGNAME/$PKGVERSION/$PKGNAME-$PKGVERSION.tar.gz"
PKGDEPENDS="perl:build"
PKGOPTIONS="NLS"

: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${LDFLAGS:=}
: ${LIBS:=}
: ${NLS:=yes}

if [ "$NLS" = "yes" ]; then
	PKGDEPENDS="gettext $PKGDEPENDS"
fi

build()
{
	rm -rf $PKGNAME-$PKGVERSION
	tar xvf $PKGNAME-$PKGVERSION.tar.gz
	cd $PKGNAME-$PKGVERSION

	if [ "$CC" = "clang" ]; then
		cpp="clang-cpp"
	else
		cpp="cpp"
	fi

	if [ "$NLS" != "yes" ]; then
		sed -i -e "/^ENABLE_NLS/d" Makefile
	fi

	make \
		CC="$CC" \
		CFLAGS="$CFLAGS" \
		LDFLAGS="$LDFLAGS" \
		LIBS="$LIBS" \
		DESTDIR=$DESTDIR \
		prefix= \
		docdir=/share/doc/$PKGNAME \
		$with_nls \
		all install

	cd ..
	rm -rf $PKGNAME-$PKGVERSION
}
