dev-libs/c-blosc2: Bump to 3.0.2

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-libs/c-blosc2/Manifest

@@ -1,2 +1,3 @@
 DIST c-blosc2-2.23.1.gh.tar.gz 3338640 BLAKE2B 528b4b87d2b8e29648de131b1d01a62402dbfd582e141b7933fa1faaf102aa6bcd5e4348e54a6bed7ac3046866e5a2bee8a808a14ad38c50d1ca310a59d692b2 SHA512 c6dd74c6f31649d361395b4817a2ca2e0da5353c5cd3ef7ce5f3969251b3393aaf3c2941cc77dd41a9672efb8acc7f68a9e5e8acf86b978123eed13a1225f827
 DIST c-blosc2-3.0.1.gh.tar.gz 1825024 BLAKE2B c8b9fec987ba5f2e11a93244d9f8bca45f26657a15bc47f23dd5442fdd82e0947d516441baebe52686eb57f7f211d573c0dad8b2736bb2667ce576730263bad1 SHA512 a06f077c0ad9270d747f6b786d46a9d380ae4e4c9ff2e6dad819a43fa18f8ab3ba4b1c77aaee3c50e68e829584e7b79751ba186a88a0705922f91f451ff185b8
+DIST c-blosc2-3.0.2.gh.tar.gz 1826010 BLAKE2B 5f5d003fa6ec4be75252a8deffe07f306767c198a3976d42c55e47740bc1120605ba33ce4f7cc34453a652f5b4740a238bc6b91463f710f397a1692a27a99375 SHA512 f51836a812fceb292f60881957f47b6fe28305abe757184b0feb22874d26e7c828ad04c854828d8ce91d8c5542631d5ad14f3fba2bd52f36244b3fafeccf679a

dev-libs/c-blosc2/c-blosc2-3.0.2.ebuild

@@ -0,0 +1,63 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Blocking, shuffling and lossless compression library"
+HOMEPAGE="
+	https://blosc.org/c-blosc2/c-blosc2.html
+	https://github.com/Blosc/c-blosc2/
+"
+SRC_URI="
+	https://github.com/Blosc/c-blosc2/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="BSD"
+SLOT="0/8"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="test +zlib +zstd"
+REQUIRED_USE="test? ( zlib zstd )"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	>=app-arch/lz4-1.7.5:=
+	zlib? ( virtual/zlib:= )
+	zstd? ( app-arch/zstd:= )
+"
+RDEPEND="
+	${DEPEND}
+"
+
+src_configure() {
+	# remove bundled libs (just in case)
+	rm -rf internal-complibs || die
+
+	local mycmakeargs=(
+		-DBUILD_STATIC=OFF
+		-DBUILD_TESTS=$(usex test)
+		-DBUILD_BENCHMARKS=OFF
+		-DBUILD_EXAMPLES=OFF
+		-DBUILD_FUZZERS=OFF
+		-DDEACTIVATE_ZLIB=$(usex !zlib)
+		-DDEACTIVATE_ZSTD=$(usex !zstd)
+		# TODO: import dev-libs/zfp::guru
+		-DBLOSC_ENABLE_ZFP=OFF
+		-DBLOSC_DEPENDENCY_MODE=EXTERNAL
+
+		# force regular zlib, at least for  the time being
+		-DCMAKE_DISABLE_FIND_PACKAGE_ZLIB_NG=ON
+
+		# upstream overrides CMAKE_C_FLAGS, preventing ${CFLAGS} defaults
+		# from applying, https://github.com/Blosc/c-blosc2/issues/433
+		-DCMAKE_C_FLAGS="${CFLAGS}"
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	# Tests fail in parallel, https://github.com/Blosc/c-blosc2/issues/432
+	cmake_src_test -j1
+}