dev-libs/libfmt: add 12.1.0

Signed-off-by: Craig Andrews <candrews@gentoo.org>

dev-libs/libfmt/Manifest

@@ -5,4 +5,5 @@ DIST libfmt-11.1.3.tar.gz 703094 BLAKE2B ee7ff4e8fceb2aab03d91098d728de45d312841
 DIST libfmt-11.1.4.tar.gz 703832 BLAKE2B b777521e9bc8e1a022a75cb08ff6404b005336ed06c0d50b3ba48227883a4950feec412a89a4a60bc6186b58b306b011e33c64d90fc18a8b689d691345cdda83 SHA512 573b7de1bd224b7b1b60d44808a843db35d4bc4634f72a9edcb52cf68e99ca66c744fd5d5c97b4336ba70b94abdabac5fc253b245d0d5cd8bbe2a096bf941e39
 DIST libfmt-11.2.0.tar.gz 705327 BLAKE2B 59fc93577eebe11b003ec3fbaaaf1d955117f7aa389a899d20364f44034e0c8073f195ef33d8bee14eda804ea6102f35047c2ca5eab7d645e9a2accbafba61bf SHA512 46974efd36e613477351aa357c451cee434da797c2a505f9f86d73e394dcb35dc2dc0cda66abb98c023e8f24deac9d8e3ee6f9f6c0971cc4c00e37c34aa7f15f
 DIST libfmt-12.0.0.tar.gz 709036 BLAKE2B 2ddc1645f62b4595113b351ff7b2e63e808019d54bb3382cbc006c5f3a422aec709dcb11cfcaef679dbdeee9d04a8bd0051b31b1cd300b20ba7f844c428e9f89 SHA512 c4ab814c20fbad7e3f0ae169125a4988a2795631194703251481dc36b18da65c886c4faa9acd046b0a295005217b3689eb0126108a9ba5aac2ca909aae263c2f
+DIST libfmt-12.1.0.tar.gz 711419 BLAKE2B 9e9cc77bd6f5ec31f0b43091e54eb508349d278e7873bcdff4eb9388d78584467da5837bdd10de1de84feb8ab0d63880df1c9fe0f6f0db40e47598646179b06e SHA512 f0da82c545b01692e9fd30fdfb613dbb8dd9716983dcd0ff19ac2a8d36f74beb5540ef38072fdecc1e34191b3682a8542ecbf3a61ef287dbba0a2679d4e023f2
 DIST libfmt-9.1.0.tar.gz 837901 BLAKE2B ff1daa43140615b63aeb1ecd0aa1c32d24decfd5006805080293ef3db04d544c0445a30e8da0d985a6f5a25ad48ce4f6ae61e52da5ea4a4d3b031c212da38b18 SHA512 a18442042722dd48e20714ec034a12fcc0576c9af7be5188586970e2edf47529825bdc99af366b1d5891630c8dbf6f63bfa9f012e77ab3d3ed80d1a118e3b2be

dev-libs/libfmt/libfmt-12.1.0.ebuild

@@ -0,0 +1,33 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake-multilib flag-o-matic
+
+DESCRIPTION="Small, safe and fast formatting library"
+HOMEPAGE="https://fmt.dev/dev/ https://github.com/fmtlib/fmt"
+
+if [[ ${PV} == *9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/fmtlib/fmt.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/fmtlib/fmt/archive/${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	S="${WORKDIR}/fmt-${PV}"
+fi
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+multilib_src_configure() {
+	append-lfs-flags
+	local mycmakeargs=(
+		-DFMT_CMAKE_DIR="$(get_libdir)/cmake/fmt"
+		-DFMT_LIB_DIR="$(get_libdir)"
+		-DFMT_TEST=$(usex test)
+	)
+	cmake_src_configure
+}