# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=busybox
pkgver=1.19.3
pkgrel=5
pkgdesc="Size optimized toolbox of many common UNIX utilities"
url=http://busybox.net
arch="all"
license="GPL-2"
depends=
install="$pkgname.post-install $pkgname.post-upgrade"
subpackages="$pkgname-static"
triggers="busybox.trigger=/bin:/usr/bin:/sbin:/usr/sbin:/lib/modules/*"
source="http://busybox.net/downloads/$pkgname-$pkgver.tar.bz2
	bbsuid.c

	nologin.c
	$pkgname-1.11.1-bb.patch
	busybox-uname-is-not-gnu.patch
	bb-app-location.patch
	0001-loginutils-use-sha512.patch
	acpid.patch

	http://busybox.net/downloads/fixes-1.19.3/busybox-1.19.3-getty.patch
	http://busybox.net/downloads/fixes-1.19.3/busybox-1.19.3-modinfo.patch
	http://busybox.net/downloads/fixes-1.19.3/busybox-1.19.3-wget.patch
	http://busybox.net/downloads/fixes-1.19.3/busybox-1.19.3-mdev.patch

	busyboxconfig"

_sdir="$srcdir"/$pkgname-$pkgver
_staticdir="$srcdir"/build-static
_dyndir="$srcdir"/build-dynamic
_config="$srcdir"/busyboxconfig
prepare() {
	mkdir -p "$_staticdir" "$_dyndir"
	#patches
	cd "$_sdir"
	for i in $source; do
		local p=${i##*/}
		case $i in
		*.patch) msg $p; patch -p1 -i "$srcdir"/$p || return 1;;
		esac
	done

	cp "$srcdir"/nologin.c loginutils/
}

build() {
	# build bbsuid
	msg "Building bbsuid"
	${CC:-gcc} $CFLAGS "$srcdir"/bbsuid.c $LDFLAGS -o "$_dyndir"/bbsuid || return 1

	cd "$_staticdir"
	msg "Building static busybox"
	sed -e "s/.*CONFIG_PIE.*/\# CONFIG_PIE is not set/" \
		-e "s/.*CONFIG_STATIC.*/CONFIG_STATIC=y/" \
		"$_config" > .config
	make -C "$_sdir" O="$PWD" silentoldconfig || return 1
	make || return 1
	mv busybox busybox.static

	# build dynamic
	cd "$_dyndir"
	msg "Building dynamic busybox"
	cp "$_config" .config
	make -C "$_sdir" O="$PWD" silentoldconfig || return 1
	make || return 1
}

package() {
	cd "$_dyndir"
	mkdir -p "$pkgdir"/usr/sbin "$pkgdir"/usr/bin "$pkgdir"/tmp \
		"$pkgdir"/var/cache/misc "$pkgdir"/bin "$pkgdir"/sbin
	chmod 1777 "$pkgdir"/tmp
	install -m755 busybox "$pkgdir"/bin/busybox || return 1
	install -m4111 bbsuid "$pkgdir"/bin/bbsuid || return 1
	# we need /bin/sh to be able to execute post-install
	ln -s /bin/busybox "$pkgdir"/bin/sh
}

static() {
	pkgdesc="Statically linked Busybox"
	mkdir -p "$subpkgdir"/bin
	install -m755 "$_staticdir"/busybox.static \
		"$subpkgdir"/bin/busybox.static
}

md5sums="c3938e1ac59602387009bbf1dd1af7f6  busybox-1.19.3.tar.bz2
b7b06c7d5cff6935e4ff68a245cc64b5  bbsuid.c
d64b58a30892c558bdbab7f0d0997577  nologin.c
4c0f3b486eaa0674961b7ddcd0c60a9b  busybox-1.11.1-bb.patch
b5375210f13fd6e1ca61a565e8fabd35  busybox-uname-is-not-gnu.patch
754916e52fa11d3fe7c29c93248b6707  bb-app-location.patch
784383013b8f015fb0d214618c46b4b8  0001-loginutils-use-sha512.patch
361a26d690e6f1585c6710b3afeb10a6  acpid.patch
5ed72ca85b8fba4598d64a550210b31f  busybox-1.19.3-getty.patch
41636628e481f22b8774b6bee1eebfb1  busybox-1.19.3-modinfo.patch
cb48bffc0e1e3be527cd4ff67324a2a2  busybox-1.19.3-wget.patch
7c809b9cd30f40354be90663d5f18bef  busybox-1.19.3-mdev.patch
42e2f49483e650193c0e142ade7de142  busyboxconfig"