# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit toolchain-funcs

DESCRIPTION="Hexdump utility from vim"
HOMEPAGE="https://www.vim.org/"
SRC_URI="
	https://raw.githubusercontent.com/vim/vim/v${PV}/src/xxd/xxd.c
		-> ${P}.c
	https://raw.githubusercontent.com/vim/vim/v${PV}/runtime/doc/xxd.1
		-> ${P}.1
"

# Attribution in xxd.c differs from vim.
LICENSE="GPL-2 MIT"
SLOT="0"
KEYWORDS="~amd64 ~x86"

RDEPEND="!app-editors/vim-core"

S="${WORKDIR}"

src_unpack() {
	cp "${DISTDIR}"/${P}.c xxd.c || die "cp failed"
	cp "${DISTDIR}"/${P}.1 xxd.1 || die "cp failed"
}

src_compile() {
	# Basically, what's in src/xxd/Makefile
	"$(tc-getCC)" ${CFLAGS} ${LDFLAGS} -DUNIX \
		-o xxd "${DISTDIR}"/${P}.c || die "compile failed"
}

src_install() {
	dobin xxd
	doman xxd.1
}