VERSION="4.20.0"
SRCDIR="iproute2-${VERSION}"
TARBALL="${SRCDIR}.tar.xz"
URL="https://www.kernel.org/pub/linux/utils/net/iproute2/"
SHA256SUM="c8adaa6a40f888476b23acb283cfa30c0dd55f07b5aa20663ed5ba2ef1f6fda8"
DEPENDS="libmnl-dev crt-dev"
SUBPKG="iproute2 iproute2-dev"

prepare() {
	apply_patches
}

build() {
	cp -r ${1}/* ${PKGBUILDDIR}

	local cflags="-O2 -Os"
	local ldflags=""

	if [ "x$TC_HARDENING" = "xyes" ]; then
		cflags="$cflags -fstack-protector-all"
		ldflags="$ldflags -z noexecstack -z relro -z now"
	fi

	make CCOPTS="-O2 $cflags" LDFLAGS="$ldflags" \
	     HOSTCC="gcc" AR="${TARGET}-ar" LD="${TARGET}-ld" \
	     CC="${TARGET}-gcc" SYSROOT="$TCDIR/$TARGET"
}

deploy() {
	local SOURCE="$1"
	local DEPLOY="$2"

	make DESTDIR="$DEPLOY" SYSROOT="$TCDIR/$TARGET" install
	cp $SCRIPTDIR/pkg/$PKGNAME/*.{files,desc} "$DEPLOY"
}

check_update() {
	curl --silent -L $URL | grep -o "iproute2-[0-9.]*tar.xz" | \
	    sed 's/iproute2-//g' | sed 's/.tar.xz//g' | \
	    verson_find_greatest "$VERSION"
}