1 files changed, 32 insertions, 0 deletions
diff --git a/dev-util/squashdelta/squashdelta-0.1.2.ebuild b/dev-util/squashdelta/squashdelta-0.1.2.ebuild
new file mode 100644
index 000000000000..5b2b0afe380c
--- /dev/null
+++ b/dev-util/squashdelta/squashdelta-0.1.2.ebuild
@@ -0,0 +1,32 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Efficient (partially uncompressed) SquashFS binary delta tool"
+HOMEPAGE="https://github.com/projg2/squashdelta/"
+SRC_URI="https://github.com/projg2/squashdelta/releases/download/v${PV}/${P}.tar.bz2"
+
+# uses public-domain murmurhash3
+LICENSE="BSD public-domain"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="lz4 +lzo"
+# SquashDelta does not make much sense without a compression algo.
+REQUIRED_USE="|| ( lz4 lzo )"
+
+COMMON_DEPEND="
+	lz4? ( app-arch/lz4:0= )
+	lzo? ( dev-libs/lzo:2= )"
+RDEPEND="${COMMON_DEPEND}
+	dev-util/xdelta:3"
+DEPEND=${COMMON_DEPEND}
+
+src_configure() {
+	local myconf=(
+		$(use_enable lz4)
+		$(use_enable lzo)
+	)
+
+	econf "${myconf[@]}"
+}