# Contributor: Łukasz Jendrysik <scadu@yandex.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=busybox
pkgver=1.24.1
pkgrel=0
pkgdesc="Size optimized toolbox of many common UNIX utilities"
url=http://busybox.net
arch="all"
license="GPL2"
makedepends="linux-headers"
subpackages="$pkgname-static $pkgname-suid"
options="suid"
triggers="busybox.trigger=/bin:/usr/bin:/sbin:/usr/sbin:/lib/modules/*"
source="http://busybox.net/downloads/$pkgname-$pkgver.tar.bz2
	bbsuid.c

	nologin.c
	$pkgname-1.11.1-bb.patch
	bb-app-location.patch
	loginutils-sha512.patch
	udhcpc-discover-retries.patch

	0001-ifupdown-pass-interface-device-name-for-ipv6-route-c.patch
	0001-ifupdown-use-x-hostname-NAME-with-udhcpc.patch

	0001-diff-add-support-for-no-dereference.patch

	1000-fbsplash-use-virtual-y-size-in-mmap-size-calculation.patch
	1001-fbsplash-support-console-switching.patch
	1002-fbsplash-support-image-and-bar-alignment-and-positio.patch

	acpid.logrotate
	busyboxconfig
	glibc.patch"

_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"
	${CC:-${CROSS_COMPILE}gcc} ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} "$srcdir"/bbsuid.c -o "$_dyndir"/bbsuid || return 1

	# build dynamic
	cd "$_dyndir"
	msg "Building dynamic busybox"
	cp "$_config" .config
	[ "$CLIBC" = musl ] && sed -i \
		-e "s/CONFIG_EXTRA_COMPAT=y/CONFIG_EXTRA_COMPAT=n/" \
		.config
	make -C "$_sdir" O="$PWD" silentoldconfig || return 1
	make || return 1

	# build static
	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
	# musl does not support GNU regex
	[ "$CLIBC" = musl ] && sed -i \
		-e "s/CONFIG_EXTRA_COMPAT=y/CONFIG_EXTRA_COMPAT=n/" \
		.config
	make -C "$_sdir" O="$PWD" silentoldconfig || return 1
	make || return 1
	mv busybox busybox.static

}

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 "$pkgdir"/bin/busybox || return 1
	# we need /bin/sh to be able to execute post-install
	ln -s /bin/busybox "$pkgdir"/bin/sh

	#ifupdown needs those dirs to be present
	mkdir -p \
		"$pkgdir"/etc/network/if-down.d \
		"$pkgdir"/etc/network/if-post-down.d \
		"$pkgdir"/etc/network/if-post-up.d \
		"$pkgdir"/etc/network/if-pre-down.d \
		"$pkgdir"/etc/network/if-pre-up.d \
		"$pkgdir"/etc/network/if-up.d \
		|| return 1

	install -Dm644 "$srcdir"/acpid.logrotate \
		"$pkgdir/etc/logrotate.d/acpid" || return 1

	mkdir -p "$pkgdir"/var/lib/udhcpd || return 1
	install -Dm644 "$_sdir"/examples/udhcp/udhcpd.conf \
		"$pkgdir"/etc/udhcpd.conf || return 1
}

suid() {
	pkgdesc="suid binaries of Busybox"
	depends="${pkgname}"

	cd "$_dyndir"
	mkdir -p "$subpkgdir"/bin
	install -m4111 bbsuid "$subpkgdir"/bin/bbsuid || return 1
}

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

md5sums="be98a40cadf84ce2d6b05fa41a275c6a  busybox-1.24.1.tar.bz2
8485cf1e389e891914cbb8771a6d9bbd  bbsuid.c
d64b58a30892c558bdbab7f0d0997577  nologin.c
4c0f3b486eaa0674961b7ddcd0c60a9b  busybox-1.11.1-bb.patch
c5a8dbc8696db6da9c4624b0e11d8fba  bb-app-location.patch
8c42c9ef0f0419c314c86bcaf7796106  loginutils-sha512.patch
91a7584a562a72ba886936558e576bbd  udhcpc-discover-retries.patch
d6f0ecf89f7633753d8998abe7e06e7e  0001-ifupdown-pass-interface-device-name-for-ipv6-route-c.patch
e1c183cbe1ca18a0fa0d9597314076c9  0001-ifupdown-use-x-hostname-NAME-with-udhcpc.patch
69fa40bee9abec058427bf67fde1b61e  0001-diff-add-support-for-no-dereference.patch
699ce5aa1095ba4419cd595cec8a8f75  1000-fbsplash-use-virtual-y-size-in-mmap-size-calculation.patch
b56d306ccba574da78dff060b7330806  1001-fbsplash-support-console-switching.patch
4fe5f9e973674c7db3d07f295c363a7c  1002-fbsplash-support-image-and-bar-alignment-and-positio.patch
4046b78ee6a25259954797d73b94f4bd  acpid.logrotate
3bcc0a7d9155d4439552ba3ff866692f  busyboxconfig
befaac2c59c380e36a452b3f1c1d4a3a  glibc.patch"
sha256sums="37d03132cc078937360b392170b7a1d0e5b322eee9f57c0b82292a8b1f0afe3d  busybox-1.24.1.tar.bz2
81957f1fe0c386120dad1c8174ccc1fcfeed98c14d229db7d164d4fb4c938b3d  bbsuid.c
9bbf0bec82e6d6907474958f3be048c54657fbf49207810b7e4d4d6146f0069d  nologin.c
327bb8049e2726351a5c8b6b2cef864f6ce58725d4453983f97092ea73656ccc  busybox-1.11.1-bb.patch
576366b4d50f1078da6c0364ef70415de92d97c93c64f4d790b11d7a34cdccd2  bb-app-location.patch
57674b20158c0b266ed028b0c65299f9cbcad7d33d19c9fcc403d3967daba493  loginutils-sha512.patch
90825a443339f1c8c249d05f7b025ce53e374d305f8e113d98d45146b105494d  udhcpc-discover-retries.patch
666d0e9c5a4b37aca84d88138736012527d97de578f81b719bf913f558823e18  0001-ifupdown-pass-interface-device-name-for-ipv6-route-c.patch
53563c6dc4db13004d0b37f7bf1748e861b5a5c4244c1d34f102c23b689420c5  0001-ifupdown-use-x-hostname-NAME-with-udhcpc.patch
70180473e3939402e460b25de8273a5ce7f62b130a9efe31f33d847b2406ac92  0001-diff-add-support-for-no-dereference.patch
043963183cad556bdae5d5608180f0cb76cf7eede175cd97aa002a787780500f  1000-fbsplash-use-virtual-y-size-in-mmap-size-calculation.patch
b8b0b16ed67b0159256193b1d2108b8ef9aa8a334ab81e463bb970c71257da9a  1001-fbsplash-support-console-switching.patch
e1f3fad8e21dfd72cfcae7ab3ba31d7938e964e0f9ec08b2da0b14d462435424  1002-fbsplash-support-image-and-bar-alignment-and-positio.patch
f7cbeb5a5a47395ad30454ce8262abcd3e91c33ef803c2ae31a9258d7142dd48  acpid.logrotate
2c4987e8a7ef2b47e947a0067b6facfc687f8192c683dfe35beb264e8bff28d7  busyboxconfig
c604ef791c31d35a8c5ee4558d21428a46f37a6d762c4a7e29864f4037fc44a0  glibc.patch"
sha512sums="3afc757ebaae61ae13c2c69097ee734717434f9e658eb77093a8b7b49af3326cbca2d723483ff84a1da99544b822fd2b47d9a97c68f09962e11754e5daf124ca  busybox-1.24.1.tar.bz2
16b3dd6a8b76b062d51458351fcb44f84b49eb4bf898584c933df90fb2cb3966f9547865a4d7447589bb20b7c203beb04ff7512f76f85d29138d2cff4eb9ee81  bbsuid.c
4e7c291a70e879b74c0fc07c54a73ef50537d8be68fee6b2d409425c07afd2d67f9b6afcd8c33a7971014913cc5de85e45079681c9e77200c6cc2f34acfba6d2  nologin.c
eb7cce973bfd53ce3350713437b9e2751becfb8dfb10b14f27c4f812297c403b90f80dc2906179d499e8dffbe6df8aa37ae27625c552162923d59fe35b55b32b  busybox-1.11.1-bb.patch
5c42b05be69c834c9fd5372c6b0d55a6399c74146a94ea09eae7285dd4fa75d1bde38bf7ab73e98638f65eb72db02115453cbdfe85a0085d742940366f617c7d  bb-app-location.patch
69af4800fcf765b4ae029daced7ff171b6b04d810c94a987c7ba848e275a27b77b18b38df1b85f4a12c4a47ed42f62e0768260eb1198e2aff1c3cea898b85c61  loginutils-sha512.patch
34415fe69f6b8d42756046aa8e6d9e4f64a3b0ceb9f57c4c988e35870fe975f05d0ac76f1f9a712196e9c59e67aa2a54abf398242009134fb3aca342c25a3646  udhcpc-discover-retries.patch
9c836f85d5bc3b33d459394679a93635658c59fb744e266109f84531d391880926d62d671f8ccef56d3b744f0bcc54a8ad2789931e50dcbc40d5d94158bcc503  0001-ifupdown-pass-interface-device-name-for-ipv6-route-c.patch
b1a1cc2ada657a3d3364c8c96853575d73784e769cd8768c170c27a3e59abd2beace75dff6d5047c4391725e961d93149f9c3f45ed75fb1c582bf18b818282c9  0001-ifupdown-use-x-hostname-NAME-with-udhcpc.patch
a35b66cd28b79ccc14b47315ac94677fdf8c14d8a6e8956707e71fb50d453dfc5b4b822832cd1faecfe9bf79e687f9b25a1357e0a88db530044c5f8514701c98  0001-diff-add-support-for-no-dereference.patch
2a8e9360e1cedd26bdb70d8cc036ef0abc7588bf2eee147c1c7436d7a40763f8e31d346b980145a36649130a2f811d299e4f46f7e1b60a8165a60ae9e79727d5  1000-fbsplash-use-virtual-y-size-in-mmap-size-calculation.patch
a181dd54e8e11cf1199edb1b1fcd4b7402bbf142593b6014f32c6815bb7093b56899ad0fcc9f73c382f56203ac5274fb3d51fa070feb541436f23c31680f1a69  1001-fbsplash-support-console-switching.patch
c33073416f7da2805a20f3f456f869217171c8fbfdef85f4ae481307aeb1e1b5717084bbbc619010fa5500c3f3f49b6468d5c122024fcc49d637c82427a3f553  1002-fbsplash-support-image-and-bar-alignment-and-positio.patch
dadb4c953ebc755b88ee95c1489feb0c2d352f6e44abc716166024e6eea11ab9d10c84fad62c081775834d205cb04aa1be3c994676c88f4284495c54b9188e8b  acpid.logrotate
03aa02d9799d43d9aaa1675bc9a146ccdce58026b6f2775215b6017ae187d48df3a1033727c8569f835c55835919602662a7f674ed8147559b0c586181a415fe  busyboxconfig
1d2739379dab1deb3eae7cffd4845300eb7d30f7343b4a1209b21a5680860d55080ad45fdefe098b249ce3040c01951fa7f0a79cd447b2d7b260eb000099d9dc  glibc.patch"