diff --git a/dev-libs/simdjson/Manifest b/dev-libs/simdjson/Manifest
index 6773ec31f4241..eac00dc6e5bce 100644
--- a/dev-libs/simdjson/Manifest
+++ b/dev-libs/simdjson/Manifest
@@ -1,11 +1,5 @@
 DIST CPM_0.40.2.cmake 41017 BLAKE2B 012ee2bfc1aac818efc49a04a52e77a3f574c63a12b260b06258d5dced5fc14da860eedc0d8c13c61efc77623f92503150733fa9932276e57b8dd88839ac0de9 SHA512 5cb650049473690466c9678ac5f1c42185429c0c12f95e2bab0577c34640fa80c1331b0f46af18ecae258a9eb3c6ed980df4f1cca07650f5ca2a084a88415ffc
-DIST simdjson-3.13.0.gh.tar.gz 2720238 BLAKE2B bb27f854d653f799618088956e8b5004819a90943ef7c0c6fd927ad1228a527c3e98c40ba5ca923096f529db3a70b4c0679e02cafc76a438ecd158f8f3f446f2 SHA512 4cf86bd2754780007c3a3366ab98ea49c2add1236c45092f852279cdce3a03f61e8dcdbc7db01f99cc13e28f1ffa5e0ea21cd87f8f1d21c6c6d9e8a2256c4ee5
-DIST simdjson-4.2.4.gh.tar.gz 6042120 BLAKE2B c43494200152f4d472172c6a783142a6551364e2fb79c8edf7fe457667121976c6d004da75accbc72e56df38a298a0e9b0d3a59983db286995ec0547a851946e SHA512 8a4c4b96c11f3b2b5345310ee759d989423e2484d5585056f57aa2786fed8806ac714a1ddff14da8c8bf34487ede78b9bf2f2348f4e197aa874f31fa8097b6e4
 DIST simdjson-4.3.0.gh.tar.gz 6620038 BLAKE2B dc916ef76b5e1e254af076358f35f3b6ce335770ed28963072c28d12422108ec77ff38b69be68f91c09e80da1b0332794402e966ab6f09dbcdd17e08dc163a6c SHA512 e0aee07decb7d6f82b4b32d3a6f41ec35c1902558c7278a6fad595fbe151a957fab4f16292a13a103a6d1f828003656f7ae855f725fcac96e91585425c868eb4
-DIST simdjson-4.4.2.gh.tar.gz 6650187 BLAKE2B 99edba8077ae3319fea6abe06466c8fda943b7564c95fe883a6f27cffc7d3a7bbe4caf512129cd5bb85d6cc9b411f82fbb55350c372accd6070327075ae37c7a SHA512 2727f1ab4fae430eaf0830697b422b58ba6de9c055d01c0916d6e3fa774b5062d30fb24e990efacc1a70f9de348b26703b0f8693acba2c654ef733e1634abe2e
-DIST simdjson-4.5.0.gh.tar.gz 6661448 BLAKE2B 3451e100ddc84cae08d00f8ed0b52a8dfc78295e3deea3a47f442204b89f6af94bf2d8af547a45ae4c16e4d6f384219988f4aa8e345e0089556ed7af68c28ed8 SHA512 a6cbdb899eac29208b7d48f6c9a66834bf81fa3483152407c8f6ff8033f85a2c47e957111c07776541a17eeadc633ba2a230ea1dae705e6a774b27910a961e34
-DIST simdjson-4.6.1.gh.tar.gz 6673925 BLAKE2B 7a2edd6dde55b4aab57607575aa0d8875632dec201fc3cd2cfe4e6bdcdffd1e46c4eb02699c460b214e769db8bd4b0e1d6665a46d26bdba20fa1941a608ed06a SHA512 c037c768ea1bd8a70150b16138de13ff736d158bbf312f3ad42fbc9389937414bf4e36a0878b43991256dffcfb00668f701ca253380c2c88fed4495023ec4616
 DIST simdjson-4.6.2.gh.tar.gz 6678316 BLAKE2B 17669f71eb6cb6f03a5f0d6e69cec42a5b821f4d0984662c3633622ae7101e1cb152f541a2185f80c334a20ac701f2302e50309137c2f4a707c28d24de8966d1 SHA512 69612610cb91854c8e7160470ee268f7de3b3513b5e4097d260d3e87860be111c0b3ac4ccc6dcfd8b81801305d88db09def3ab933ed977bfccc46ff60dbe4d54
 DIST simdjson-4.6.7.gh.tar.gz 6690017 BLAKE2B 1fda88f8794ca56f70f97111f6c707c58ccf064ea4ae33ab0b3c8402ae96f17382ad74678bb21d3a6452550e9341fe9cb3b6bb17afccd58c7f6912264a8432a0 SHA512 2ae72d7a63f997e9a0bd61d0ae5104bfd61654190ff4710caa35477d7fdb84918bf081203b7aff1230f2c2aa20bde64c543fce345fa179134067d657a2623683
 DIST simdjson-data-351949906abde446f0314bf79606fb5d884f5be7.tar.gz 6635608 BLAKE2B 07f96c6b1bfea55a247eb7361bd4c068cb49e06f2cb1f3853c107173025c4cd543b20a5b7a3dcfa1e4462aaca8278a1cff9656f54319da08e221bc38f98e5a9e SHA512 7db557d374b9ce98077b7a9e1265ae66f9a607f0f283f662a9f184147f081727df68c0eb4889ebc8aca609ec62b348753445e553087e6520879a23e268caafba
-DIST simdjson-data-a5b13babe65c1bba7186b41b43d4cbdc20a5c470.tar.gz 6635706 BLAKE2B 563376147f18d590a176a5a0398365db1a3e677b773c018f335efa7fff05ac22ac5dc37613792082a32e6c9b91a773a590f7dfd15efa5ba660f9142b128b28a7 SHA512 168198404b11b8c76ff4f53645d7b5a88a5c72b4a5b6646b4410859ec3416ae9b37fc59f7d2f014ccc785615ea5c31dc00b145dbb1a7acb701b94029dd4ea1e1
diff --git a/dev-libs/simdjson/simdjson-3.13.0-r1.ebuild b/dev-libs/simdjson/simdjson-3.13.0-r1.ebuild
deleted file mode 100644
index b6acb60454eeb..0000000000000
--- a/dev-libs/simdjson/simdjson-3.13.0-r1.ebuild
+++ /dev/null
@@ -1,106 +0,0 @@
-# Copyright 2020-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit toolchain-funcs cmake
-
-SIMDJSON_DATA_HASH="a5b13babe65c1bba7186b41b43d4cbdc20a5c470"
-CPM_SIMDJSON_DATA_HASH="3a55454e9d9a7133903378c28fb053f478f24537"
-CPM_VERSION="0.40.2"
-DESCRIPTION="SIMD accelerated C++ JSON library"
-HOMEPAGE="
-	https://simdjson.org/
-	https://github.com/simdjson/simdjson
-"
-SRC_URI="
-	https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz
-	https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_VERSION}/CPM.cmake -> CPM_${CPM_VERSION}.cmake
-	https://github.com/${PN}/${PN}-data/archive/${SIMDJSON_DATA_HASH}.tar.gz -> ${PN}-data-${SIMDJSON_DATA_HASH}.tar.gz
-"
-
-LICENSE="Apache-2.0 Boost-1.0 BSD MIT"
-SLOT="0/26"
-KEYWORDS="amd64 arm arm64 ~loong ppc64 ~riscv x86"
-IUSE="+all-impls test tools"
-
-BDEPEND="
-	sys-apps/file
-	sys-apps/grep
-	virtual/pkgconfig
-"
-DEPEND="
-	tools? ( >=dev-libs/cxxopts-3.2:= )
-"
-
-REQUIRED_USE="test? ( tools )"
-RESTRICT="!test? ( test )"
-
-PATCHES=(
-	"${FILESDIR}/simdjson-1.0.0-install-tools.patch"
-	"${FILESDIR}/simdjson-3.10.1-tests.patch"
-)
-
-DOCS=(
-	AUTHORS
-	CONTRIBUTING.md
-	CONTRIBUTORS
-	HACKING.md
-	README.md
-)
-
-src_prepare() {
-	# Need to make sure that CPM finds the data package
-	mkdir "${WORKDIR}/cpm" "${WORKDIR}/${PN}-data" || die
-	cp "${DISTDIR}/CPM_${CPM_VERSION}.cmake" "${WORKDIR}/cpm/CPM_${CPM_VERSION}.cmake" || die
-	ln -s "../${PN}-data-${SIMDJSON_DATA_HASH}" "${WORKDIR}/${PN}-data/${CPM_SIMDJSON_DATA_HASH}" || die
-
-	sed -e 's:-Werror ::' -i cmake/developer-options.cmake || die
-	sed -e '/Werror/ d ; /Werror/ d ' -i tests/ondemand/compilation_failure_tests/CMakeLists.txt || die
-	sed -e "s:^c++ :$(tc-getCXX) :" -i singleheader/README.md || die
-	mv tools/{,simd}jsonpointer.cpp || die
-	cmake_src_prepare
-}
-
-src_configure() {
-	local mycmakeargs=(
-		-DSIMDJSON_ENABLE_THREADS:BOOL=ON
-		-DSIMDJSON_ENABLE_FUZZING:BOOL=OFF
-		-DCPM_SOURCE_CACHE:STRING="${WORKDIR}"
-		-Wno-dev
-	)
-	use test && mycmakeargs+=(
-		-DSIMDJSON_TESTS:BOOL=ON
-	)
-
-	if use tools; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=ON
-			-DSIMDJSON_ALLOW_DOWNLOADS:BOOL=OFF
-			-DSIMDJSON_GOOGLE_BENCHMARKS:BOOL=OFF
-			-DSIMDJSON_COMPETITION:BOOL=OFF
-			-DSIMDJSON_TOOLS:BOOL=ON
-		)
-	elif ! use test; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=OFF
-		)
-	fi
-
-	if use all-impls; then
-		local -a impls=("fallback")
-		if use amd64; then
-			impls+=("westmere" "haswell" "icelake")
-		elif use arm64; then
-			impls+=("arm64")
-		elif use ppc64; then
-			impls+=("ppc64")
-		fi
-
-		mycmakeargs+=(
-			-DSIMDJSON_IMPLEMENTATION:STRING=$(printf '%s;' "${impls[@]}")
-		)
-	fi
-
-	cmake_src_configure
-}
diff --git a/dev-libs/simdjson/simdjson-4.2.4.ebuild b/dev-libs/simdjson/simdjson-4.2.4.ebuild
deleted file mode 100644
index 78008eea1ff9b..0000000000000
--- a/dev-libs/simdjson/simdjson-4.2.4.ebuild
+++ /dev/null
@@ -1,106 +0,0 @@
-# Copyright 2020-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit toolchain-funcs cmake
-
-SIMDJSON_DATA_HASH="351949906abde446f0314bf79606fb5d884f5be7"
-CPM_SIMDJSON_DATA_HASH="3a55454e9d9a7133903378c28fb053f478f24537"
-CPM_VERSION="0.40.2"
-DESCRIPTION="SIMD accelerated C++ JSON library"
-HOMEPAGE="
-	https://simdjson.org/
-	https://github.com/simdjson/simdjson
-"
-SRC_URI="
-	https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz
-	https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_VERSION}/CPM.cmake -> CPM_${CPM_VERSION}.cmake
-	https://github.com/${PN}/${PN}-data/archive/${SIMDJSON_DATA_HASH}.tar.gz -> ${PN}-data-${SIMDJSON_DATA_HASH}.tar.gz
-"
-
-LICENSE="Apache-2.0 Boost-1.0 BSD MIT"
-SLOT="0/29"
-KEYWORDS="amd64 ~arm arm64 ~loong ~ppc64 ~riscv ~x86"
-IUSE="+all-impls test tools"
-
-BDEPEND="
-	sys-apps/file
-	sys-apps/grep
-	virtual/pkgconfig
-"
-DEPEND="
-	tools? ( >=dev-libs/cxxopts-3.2:= )
-"
-
-REQUIRED_USE="test? ( tools )"
-RESTRICT="!test? ( test )"
-
-PATCHES=(
-	"${FILESDIR}/simdjson-1.0.0-install-tools.patch"
-	"${FILESDIR}/simdjson-3.10.1-tests.patch"
-)
-
-DOCS=(
-	AUTHORS
-	CONTRIBUTING.md
-	CONTRIBUTORS
-	HACKING.md
-	README.md
-)
-
-src_prepare() {
-	# Need to make sure that CPM finds the data package
-	mkdir "${WORKDIR}/cpm" "${WORKDIR}/${PN}-data" || die
-	cp "${DISTDIR}/CPM_${CPM_VERSION}.cmake" "${WORKDIR}/cpm/CPM_${CPM_VERSION}.cmake" || die
-	ln -s "../${PN}-data-${SIMDJSON_DATA_HASH}" "${WORKDIR}/${PN}-data/${CPM_SIMDJSON_DATA_HASH}" || die
-
-	sed -e 's:-Werror ::' -i cmake/developer-options.cmake || die
-	sed -e '/Werror/ d ; /Werror/ d ' -i tests/ondemand/compilation_failure_tests/CMakeLists.txt || die
-	sed -e "s:^c++ :$(tc-getCXX) :" -i singleheader/README.md || die
-	mv tools/{,simd}jsonpointer.cpp || die
-	cmake_src_prepare
-}
-
-src_configure() {
-	local mycmakeargs=(
-		-DSIMDJSON_ENABLE_THREADS:BOOL=ON
-		-DSIMDJSON_ENABLE_FUZZING:BOOL=OFF
-		-DCPM_SOURCE_CACHE:STRING="${WORKDIR}"
-		-Wno-dev
-	)
-	use test && mycmakeargs+=(
-		-DSIMDJSON_TESTS:BOOL=ON
-	)
-
-	if use tools; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=ON
-			-DSIMDJSON_ALLOW_DOWNLOADS:BOOL=OFF
-			-DSIMDJSON_GOOGLE_BENCHMARKS:BOOL=OFF
-			-DSIMDJSON_COMPETITION:BOOL=OFF
-			-DSIMDJSON_TOOLS:BOOL=ON
-		)
-	elif ! use test; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=OFF
-		)
-	fi
-
-	if use all-impls; then
-		local -a impls=("fallback")
-		if use amd64; then
-			impls+=("westmere" "haswell" "icelake")
-		elif use arm64; then
-			impls+=("arm64")
-		elif use ppc64; then
-			impls+=("ppc64")
-		fi
-
-		mycmakeargs+=(
-			-DSIMDJSON_IMPLEMENTATION:STRING=$(printf '%s;' "${impls[@]}")
-		)
-	fi
-
-	cmake_src_configure
-}
diff --git a/dev-libs/simdjson/simdjson-4.4.2.ebuild b/dev-libs/simdjson/simdjson-4.4.2.ebuild
deleted file mode 100644
index b3e41ad8116d0..0000000000000
--- a/dev-libs/simdjson/simdjson-4.4.2.ebuild
+++ /dev/null
@@ -1,106 +0,0 @@
-# Copyright 2020-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit toolchain-funcs cmake
-
-SIMDJSON_DATA_HASH="351949906abde446f0314bf79606fb5d884f5be7"
-CPM_SIMDJSON_DATA_HASH="3a55454e9d9a7133903378c28fb053f478f24537"
-CPM_VERSION="0.40.2"
-DESCRIPTION="SIMD accelerated C++ JSON library"
-HOMEPAGE="
-	https://simdjson.org/
-	https://github.com/simdjson/simdjson
-"
-SRC_URI="
-	https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz
-	https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_VERSION}/CPM.cmake -> CPM_${CPM_VERSION}.cmake
-	https://github.com/${PN}/${PN}-data/archive/${SIMDJSON_DATA_HASH}.tar.gz -> ${PN}-data-${SIMDJSON_DATA_HASH}.tar.gz
-"
-
-LICENSE="Apache-2.0 Boost-1.0 BSD MIT"
-SLOT="0/31"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
-IUSE="+all-impls test tools"
-
-BDEPEND="
-	sys-apps/file
-	sys-apps/grep
-	virtual/pkgconfig
-"
-DEPEND="
-	tools? ( >=dev-libs/cxxopts-3.2:= )
-"
-
-REQUIRED_USE="test? ( tools )"
-RESTRICT="!test? ( test )"
-
-PATCHES=(
-	"${FILESDIR}/simdjson-1.0.0-install-tools.patch"
-	"${FILESDIR}/simdjson-3.10.1-tests.patch"
-)
-
-DOCS=(
-	AUTHORS
-	CONTRIBUTING.md
-	CONTRIBUTORS
-	HACKING.md
-	README.md
-)
-
-src_prepare() {
-	# Need to make sure that CPM finds the data package
-	mkdir "${WORKDIR}/cpm" "${WORKDIR}/${PN}-data" || die
-	cp "${DISTDIR}/CPM_${CPM_VERSION}.cmake" "${WORKDIR}/cpm/CPM_${CPM_VERSION}.cmake" || die
-	ln -s "../${PN}-data-${SIMDJSON_DATA_HASH}" "${WORKDIR}/${PN}-data/${CPM_SIMDJSON_DATA_HASH}" || die
-
-	sed -e 's:-Werror ::' -i cmake/developer-options.cmake || die
-	sed -e '/Werror/ d ; /Werror/ d ' -i tests/ondemand/compilation_failure_tests/CMakeLists.txt || die
-	sed -e "s:^c++ :$(tc-getCXX) :" -i singleheader/README.md || die
-	mv tools/{,simd}jsonpointer.cpp || die
-	cmake_src_prepare
-}
-
-src_configure() {
-	local mycmakeargs=(
-		-DSIMDJSON_ENABLE_THREADS:BOOL=ON
-		-DSIMDJSON_ENABLE_FUZZING:BOOL=OFF
-		-DCPM_SOURCE_CACHE:STRING="${WORKDIR}"
-		-Wno-dev
-	)
-	use test && mycmakeargs+=(
-		-DSIMDJSON_TESTS:BOOL=ON
-	)
-
-	if use tools; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=ON
-			-DSIMDJSON_ALLOW_DOWNLOADS:BOOL=OFF
-			-DSIMDJSON_GOOGLE_BENCHMARKS:BOOL=OFF
-			-DSIMDJSON_COMPETITION:BOOL=OFF
-			-DSIMDJSON_TOOLS:BOOL=ON
-		)
-	elif ! use test; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=OFF
-		)
-	fi
-
-	if use all-impls; then
-		local -a impls=("fallback")
-		if use amd64; then
-			impls+=("westmere" "haswell" "icelake")
-		elif use arm64; then
-			impls+=("arm64")
-		elif use ppc64; then
-			impls+=("ppc64")
-		fi
-
-		mycmakeargs+=(
-			-DSIMDJSON_IMPLEMENTATION:STRING=$(printf '%s;' "${impls[@]}")
-		)
-	fi
-
-	cmake_src_configure
-}
diff --git a/dev-libs/simdjson/simdjson-4.5.0.ebuild b/dev-libs/simdjson/simdjson-4.5.0.ebuild
deleted file mode 100644
index 1efc983aa2039..0000000000000
--- a/dev-libs/simdjson/simdjson-4.5.0.ebuild
+++ /dev/null
@@ -1,106 +0,0 @@
-# Copyright 2020-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit toolchain-funcs cmake
-
-SIMDJSON_DATA_HASH="351949906abde446f0314bf79606fb5d884f5be7"
-CPM_SIMDJSON_DATA_HASH="3a55454e9d9a7133903378c28fb053f478f24537"
-CPM_VERSION="0.40.2"
-DESCRIPTION="SIMD accelerated C++ JSON library"
-HOMEPAGE="
-	https://simdjson.org/
-	https://github.com/simdjson/simdjson
-"
-SRC_URI="
-	https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz
-	https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_VERSION}/CPM.cmake -> CPM_${CPM_VERSION}.cmake
-	https://github.com/${PN}/${PN}-data/archive/${SIMDJSON_DATA_HASH}.tar.gz -> ${PN}-data-${SIMDJSON_DATA_HASH}.tar.gz
-"
-
-LICENSE="Apache-2.0 Boost-1.0 BSD MIT"
-SLOT="0/32"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
-IUSE="+all-impls test tools"
-
-BDEPEND="
-	sys-apps/file
-	sys-apps/grep
-	virtual/pkgconfig
-"
-DEPEND="
-	tools? ( >=dev-libs/cxxopts-3.2:= )
-"
-
-REQUIRED_USE="test? ( tools )"
-RESTRICT="!test? ( test )"
-
-PATCHES=(
-	"${FILESDIR}/simdjson-1.0.0-install-tools.patch"
-	"${FILESDIR}/simdjson-3.10.1-tests.patch"
-)
-
-DOCS=(
-	AUTHORS
-	CONTRIBUTING.md
-	CONTRIBUTORS
-	HACKING.md
-	README.md
-)
-
-src_prepare() {
-	# Need to make sure that CPM finds the data package
-	mkdir "${WORKDIR}/cpm" "${WORKDIR}/${PN}-data" || die
-	cp "${DISTDIR}/CPM_${CPM_VERSION}.cmake" "${WORKDIR}/cpm/CPM_${CPM_VERSION}.cmake" || die
-	ln -s "../${PN}-data-${SIMDJSON_DATA_HASH}" "${WORKDIR}/${PN}-data/${CPM_SIMDJSON_DATA_HASH}" || die
-
-	sed -e 's:-Werror ::' -i cmake/developer-options.cmake || die
-	sed -e '/Werror/ d ; /Werror/ d ' -i tests/ondemand/compilation_failure_tests/CMakeLists.txt || die
-	sed -e "s:^c++ :$(tc-getCXX) :" -i singleheader/README.md || die
-	mv tools/{,simd}jsonpointer.cpp || die
-	cmake_src_prepare
-}
-
-src_configure() {
-	local mycmakeargs=(
-		-DSIMDJSON_ENABLE_THREADS:BOOL=ON
-		-DSIMDJSON_ENABLE_FUZZING:BOOL=OFF
-		-DCPM_SOURCE_CACHE:STRING="${WORKDIR}"
-		-Wno-dev
-	)
-	use test && mycmakeargs+=(
-		-DSIMDJSON_TESTS:BOOL=ON
-	)
-
-	if use tools; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=ON
-			-DSIMDJSON_ALLOW_DOWNLOADS:BOOL=OFF
-			-DSIMDJSON_GOOGLE_BENCHMARKS:BOOL=OFF
-			-DSIMDJSON_COMPETITION:BOOL=OFF
-			-DSIMDJSON_TOOLS:BOOL=ON
-		)
-	elif ! use test; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=OFF
-		)
-	fi
-
-	if use all-impls; then
-		local -a impls=("fallback")
-		if use amd64; then
-			impls+=("westmere" "haswell" "icelake")
-		elif use arm64; then
-			impls+=("arm64")
-		elif use ppc64; then
-			impls+=("ppc64")
-		fi
-
-		mycmakeargs+=(
-			-DSIMDJSON_IMPLEMENTATION:STRING=$(printf '%s;' "${impls[@]}")
-		)
-	fi
-
-	cmake_src_configure
-}
diff --git a/dev-libs/simdjson/simdjson-4.6.1.ebuild b/dev-libs/simdjson/simdjson-4.6.1.ebuild
deleted file mode 100644
index 9b89182eacefb..0000000000000
--- a/dev-libs/simdjson/simdjson-4.6.1.ebuild
+++ /dev/null
@@ -1,107 +0,0 @@
-# Copyright 2020-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit toolchain-funcs cmake
-
-SIMDJSON_DATA_HASH="351949906abde446f0314bf79606fb5d884f5be7"
-CPM_SIMDJSON_DATA_HASH="3a55454e9d9a7133903378c28fb053f478f24537"
-CPM_VERSION="0.40.2"
-DESCRIPTION="SIMD accelerated C++ JSON library"
-HOMEPAGE="
-	https://simdjson.org/
-	https://github.com/simdjson/simdjson
-"
-SRC_URI="
-	https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz
-	https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_VERSION}/CPM.cmake -> CPM_${CPM_VERSION}.cmake
-	https://github.com/${PN}/${PN}-data/archive/${SIMDJSON_DATA_HASH}.tar.gz -> ${PN}-data-${SIMDJSON_DATA_HASH}.tar.gz
-"
-
-LICENSE="Apache-2.0 Boost-1.0 BSD MIT"
-SLOT="0/33"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
-IUSE="+all-impls test tools"
-
-BDEPEND="
-	sys-apps/file
-	sys-apps/grep
-	virtual/pkgconfig
-"
-DEPEND="
-	tools? ( >=dev-libs/cxxopts-3.2:= )
-"
-
-REQUIRED_USE="test? ( tools )"
-RESTRICT="!test? ( test )"
-
-PATCHES=(
-	"${FILESDIR}/simdjson-1.0.0-install-tools.patch"
-	"${FILESDIR}/simdjson-3.10.1-tests.patch"
-)
-
-DOCS=(
-	AUTHORS
-	CONTRIBUTING.md
-	CONTRIBUTORS
-	HACKING.md
-	README.md
-)
-
-src_prepare() {
-	# Need to make sure that CPM finds the data package
-	mkdir "${WORKDIR}/cpm" "${WORKDIR}/${PN}-data" || die
-	cp "${DISTDIR}/CPM_${CPM_VERSION}.cmake" "${WORKDIR}/cpm/CPM_${CPM_VERSION}.cmake" || die
-	ln -s "../${PN}-data-${SIMDJSON_DATA_HASH}" "${WORKDIR}/${PN}-data/${CPM_SIMDJSON_DATA_HASH}" || die
-
-	sed -e 's:-Werror ::' -i cmake/developer-options.cmake || die
-	sed -e '/Werror/ d ; /Werror/ d ' -i tests/ondemand/compilation_failure_tests/CMakeLists.txt || die
-	sed -e "s:^c++ :$(tc-getCXX) :" -i singleheader/README.md || die
-	mv tools/{,simd}jsonpointer.cpp || die
-	cmake_src_prepare
-}
-
-src_configure() {
-	local mycmakeargs=(
-		-DSIMDJSON_INSTALL:BOOL=ON
-		-DSIMDJSON_ENABLE_THREADS:BOOL=ON
-		-DSIMDJSON_ENABLE_FUZZING:BOOL=OFF
-		-DCPM_SOURCE_CACHE:STRING="${WORKDIR}"
-		-Wno-dev
-	)
-	use test && mycmakeargs+=(
-		-DSIMDJSON_TESTS:BOOL=ON
-	)
-
-	if use tools; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=ON
-			-DSIMDJSON_ALLOW_DOWNLOADS:BOOL=OFF
-			-DSIMDJSON_GOOGLE_BENCHMARKS:BOOL=OFF
-			-DSIMDJSON_COMPETITION:BOOL=OFF
-			-DSIMDJSON_TOOLS:BOOL=ON
-		)
-	elif ! use test; then
-		mycmakeargs+=(
-			-DSIMDJSON_DEVELOPER_MODE:BOOL=OFF
-		)
-	fi
-
-	if use all-impls; then
-		local -a impls=("fallback")
-		if use amd64; then
-			impls+=("westmere" "haswell" "icelake")
-		elif use arm64; then
-			impls+=("arm64")
-		elif use ppc64; then
-			impls+=("ppc64")
-		fi
-
-		mycmakeargs+=(
-			-DSIMDJSON_IMPLEMENTATION:STRING=$(printf '%s;' "${impls[@]}")
-		)
-	fi
-
-	cmake_src_configure
-}