sci-electronics/cocotb: add 2.1.0

Signed-off-by: Huang Rui <vowstar@gmail.com>

sci-electronics/cocotb/Manifest

@@ -1,2 +1,3 @@
 DIST cocotb-1.9.2.tar.gz 300696 BLAKE2B 6905ad2ff978083c1d6ae39df8c31e322ac68c1c8eb289a5bf50d027f99ae7dc4b40748b328fdabc543cbf7f8ca16d214809adba23054021d973016a13bc7d56 SHA512 1a151a63ed9ec3868b6d9165ee6e6144b52fbbc9b83e78027cc9a1d907142148e2643fd8880f8fd6b1155ce76cba65ecf1f851c6a72e45ece7c3c9921ab5fe83
 DIST cocotb-2.0.1.tar.gz 318250 BLAKE2B 1152130d3da5d8238f85367f6122594bb8ad6bb6595a42285e5eef7e52afe57568418fd9bfe528990fc3d55fb3303741d388514df885c7f3a01358c81055fa95 SHA512 db420c53cf1432123b3ca9ee3daddfdd43a3ec2918962a5a4cc465701456e6678edc1e3b08571f7cdb3e7530910915d6ab2d5850f01833abd359e5ef5b62f0c7
+DIST cocotb-2.1.0.tar.gz 372215 BLAKE2B 0a9d6b894dfbfeca6086b86c5b0888a14e0a4dae9af797faa998c8fc217d41f3c38d5706b5a0c6f83e7a10b6c24e11e94617e3b52626eb427cb3f76e3ee5a9d4 SHA512 18d135c98756ed593f37f096385c6fc5f85d54f221918583394b577de9a1aa05d28a7626cecc6cf684c2bd2675576f85eb6e323289014bfd3a1f6ac3121df207

sci-electronics/cocotb/cocotb-2.1.0.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{12..14} )
+DISTUTILS_USE_PEP517=setuptools
+DISTUTILS_EXT=1
+inherit distutils-r1 pypi
+
+DESCRIPTION="Python-based chip (RTL) verification"
+HOMEPAGE="https://www.cocotb.org"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
+
+# Tests requires many eda tools, and can't work inside network sandbox
+RESTRICT=test
+
+RDEPEND="
+	dev-python/find-libpython[${PYTHON_USEDEP}]
+	>=dev-python/pytest-6[${PYTHON_USEDEP}]
+"
+
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+	# upstream resolves the version through setuptools-git-versioning
+	sed -i -e "s/^dynamic = \\[\"version\"\\]$/version = \"${PV}\"/" pyproject.toml || die
+
+	distutils-r1_src_prepare
+}
+
+src_compile() {
+	# parallel build is broken
+	MAKEOPTS="-j1" distutils-r1_src_compile
+}
+
+python_test() {
+	epytest
+}
+
+pkg_postinst() {
+	elog "cocotb requires a HDL simulator to function correctly."
+	elog "You may want to install one of the following packages:"
+	elog "  sci-electronics/icarus-verilog - Verilog simulator"
+	elog "  sci-electronics/ghdl - VHDL simulator"
+	elog "  sci-electronics/verilator - Fast Verilog simulator"
+	elog ""
+	elog "Commercial EDA tools are also supported, including:"
+	elog "  - Synopsys VCS"
+	elog "  - Cadence Xcelium/Incisive"
+	elog "  - Siemens EDA Modelsim/Questa"
+	elog "  - Aldec Riviera-PRO"
+	elog "Note: These commercial tools need to be obtained from their respective vendors"
+}