# Build template for 'busybox'.
pkgname=busybox
version=1.24.2
revision=4
hostmakedepends="perl"
short_desc="The Swiss Army Knife of Embedded Linux"
maintainer="Juan RP <xtraeme@voidlinux.eu>"
license="GPL-2"
homepage="http://www.busybox.net"
distfiles="${homepage}/downloads/busybox-$version.tar.bz2"
checksum=e71ef53ec656f31c42633918d301405d40dea1d97eca12f272217ae4a971c855

alternatives="
 awk:awk:/usr/bin/busybox
 hostname:hostname:/usr/bin/busybox
 sh:sh:/usr/bin/busybox
 ntpd:ntpd:/usr/bin/busybox
 ntpd:ntpd:/etc/sv/busybox-ntpd
 vi:vi:/usr/bin/busybox"

_cflags() {
	local t=$1
	local c="$CFLAGS"
	case $t in
		busybox-static) c="$c -static";;
	esac
	echo "$c"
}

do_configure() {
	mkdir -p src
	mv * src || true

	local t
	for t in busybox busybox-static; do
		mkdir -p $t
		make -C $t CFLAGS="$(_cflags $t)" KBUILD_SRC=${wrksrc}/src \
			-f ${wrksrc}/src/Makefile defconfig
		cp -f ${FILESDIR}/${t}.dotconfig ${t}/.config

		case "$XBPS_TARGET_MACHINE" in
		*-musl) sed -i -e /CONFIG_FEATURE_VI_REGEX_SEARCH/s/y/n/ \
				-e /CONFIG_FEATURE_MOUNT_NFS/s/y/n/ \
				${t}/.config;;
		esac

		if [ "$CROSS_BUILD" ]; then
			sed -e \
				"s,\(CONFIG_CROSS_COMPILER_PREFIX\).*,\1=\"${XBPS_CROSS_TRIPLET}-\",g" \
				-i ${t}/.config
		fi
		make -C $t prepare ${makejobs}
	done
	if [ "$SOURCE_DATE_EPOCH" ]; then
		# rewrite date with the one from the date wrapper.
		d=$(date +"%F %T %Z")
		sed -i "s/\(#define AUTOCONF_TIMESTAMP\).*/\1 \"$d\"/" */include/autoconf.h
	fi
}

do_build() {
	local t
	for t in busybox busybox-static; do
		make -C $t SKIP_STRIP=y CFLAGS="$(_cflags $t)" ${makejobs}
	done
}
do_install() {
	vbin busybox/busybox_unstripped busybox
	vman busybox/docs/busybox.1
	vsv busybox-ntpd
}

busybox-static_package() {
	short_desc+=" (statically linked)"
	pkg_install() {
		vbin busybox-static/busybox busybox.static
	}
}