app-backup/blocksync-fast: add 1.0.4

Signed-off-by: Marcin Koczwara <mk@nethappen.pl>

app-backup/blocksync-fast/Manifest

@@ -1 +1,2 @@
 DIST blocksync-fast-1.0.3.tar.gz 159994 BLAKE2B 228d44a07f825ede0236ece06d0b8dd98285f3f74b5a7e32f05f444bba1d1eb53deaf19124ce20f1ae8d0057c551465d3d3cbe51f3d0e6d5977b2651745535a8 SHA512 83a086aeabb7b31eb274a682f40e0b2970b5d5ca786baca615ca5353ee2d5e10043f9020d4740bb88660bae3bde54e2d5821b082386e24da41c3ce014e9571bd
+DIST blocksync-fast-1.0.4.tar.gz 175598 BLAKE2B e4c398b3645377f8ccc79dcf0f779ef6eb1d2e5b2c6f3282e5bef8ddf04a601e87627835e119e2d9ed687aa2968286b61411a84740678823d2117a595cd3794a SHA512 acd2dfc9864d075bdf1b3291b90a1b24ead72b00284efcf9810d762565b00ecd1f76151edfbe136333746a2f9759bb6bc399f3fd5e233f72b504a1b2d891f415

app-backup/blocksync-fast/blocksync-fast-1.0.4.ebuild

@@ -0,0 +1,30 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools
+
+DESCRIPTION="Fast block device sync with digest, designed to improve block-based backups."
+HOMEPAGE="https://github.com/nethappen/blocksync-fast/"
+SRC_URI="https://github.com/nethappen/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="+xxhash"
+
+RDEPEND="
+	>=dev-libs/libgcrypt-1.9.0:0=
+	xxhash? ( >=dev-libs/xxhash-0.8 )"
+DEPEND="${RDEPEND}"
+
+src_configure() {
+	eautoreconf
+	econf $(use_with xxhash)
+}
+
+src_install() {
+	DOCS=(README.md CHANGELOG.md LICENSE scripts)
+	default_src_install
+}