# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=busybox
pkgver=1.20.0
pkgrel=4
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-tar-Implement-no-recursion.patch
	0001-unzip-ignore-chmod-errors-so-unzipping-on-FAT-works.patch
	loginutils-sha512.patch

	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-buildsys.patch
	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-ext4.patch
	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-find.patch
	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-getty.patch
	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-lineedit.patch
	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-mdev.patch
	http://busybox.net/downloads/fixes-1.20.0/busybox-1.20.0-sed.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="4334b34fa1cdae54e9d2dc174f35c9ae  busybox-1.20.0.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
b0977368029587bab23067f0267ae309  0001-tar-Implement-no-recursion.patch
8bf65d5bc87112946675f540b46d406d  0001-unzip-ignore-chmod-errors-so-unzipping-on-FAT-works.patch
8c42c9ef0f0419c314c86bcaf7796106  loginutils-sha512.patch
56a22fda2f6aae71a38d6897b1d18ba8  busybox-1.20.0-buildsys.patch
ff2d91a8260157e3eee50156cb20ad52  busybox-1.20.0-ext4.patch
35bfb15eb5ad77d392edb4addebcf2c9  busybox-1.20.0-find.patch
72959a6267138e0692f6a823f2afde7b  busybox-1.20.0-getty.patch
baa5aba9e52bc8ca8f1f7f120e82f80b  busybox-1.20.0-lineedit.patch
276d3d140b35d8d02e05f725e40c4628  busybox-1.20.0-mdev.patch
bf3b5cc9f831a2a89b280979aa19e40b  busybox-1.20.0-sed.patch
2f0ee9409d33bf48c64144bd1871081e  busyboxconfig"