diff --git a/media-libs/osl/Manifest b/media-libs/osl/Manifest
index d7130099e6250..11f422a9e40f6 100644
--- a/media-libs/osl/Manifest
+++ b/media-libs/osl/Manifest
@@ -1,2 +1 @@
-DIST osl-1.11.17.0.tar.gz 13888749 BLAKE2B 284489a2dc580bade93894c43c22d99d88e249329e10922c9c6dde7fc0eed3f741e279cc5fc043ce513ea59ddcea4a3576e34c6fd2294aadc727bdc8d422ed26 SHA512 14cb25b10f4644551b906344a289e2a4c421f4c85beaa120bb1a1e532c9be3ec235622516c4700fb23d258c5dcd1ece18b84491b0973b3162098843a9059b1d2
 DIST osl-1.12.7.0.tar.gz 20250356 BLAKE2B a9398243546b1bfc1e3f9602f6112a72a8e7cb6ace54e93d0e5f30d943474e82c3317596597d6a09e0f2cf04b1b21f05c31a2357e3d667d710cd2aa340f5fd63 SHA512 ec0391dfc95140fee4fa8332991cdcb0978dafc436f3e07d0293e2baa2014b8765e6b60631ae5a8bbd6e16dbcf37f04c076d7d6b2d8bfa58b78471f0d92c433f
diff --git a/media-libs/osl/osl-1.11.17.0-r4.ebuild b/media-libs/osl/osl-1.11.17.0-r4.ebuild
deleted file mode 100644
index 49498f2488371..0000000000000
--- a/media-libs/osl/osl-1.11.17.0-r4.ebuild
+++ /dev/null
@@ -1,115 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{8,9,10} )
-
-# check this on updates
-LLVM_MAX_SLOT=14
-
-CMAKE_REMOVE_MODULES_LIST=()
-
-inherit cmake llvm toolchain-funcs python-single-r1
-
-DESCRIPTION="Advanced shading language for production GI renderers"
-HOMEPAGE="http://opensource.imageworks.com/?p=osl https://github.com/imageworks/OpenShadingLanguage"
-SRC_URI="https://github.com/imageworks/OpenShadingLanguage/archive/Release-${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="BSD"
-# TODO: drop .1 on next SONAME change (probably 1.11 -> 1.12), we needed
-# a nudge to force rebuilds due to openexr 2 -> openexr 3 change.
-SLOT="0/$(ver_cut 2).1"
-KEYWORDS="amd64 ~arm ~arm64 ~x86"
-REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
-
-X86_CPU_FEATURES=(
-	sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4.1 sse4_2:sse4.2
-	avx:avx avx2:avx2 avx512f:avx512f f16c:f16c
-)
-CPU_FEATURES=( ${X86_CPU_FEATURES[@]/#/cpu_flags_x86_} )
-
-IUSE="doc partio qt5 test ${CPU_FEATURES[@]%:*} python"
-
-# libfmt dep can actually be removed once it builds w/ 9.0.0, it uses
-# headers via openimageio, but it's code in osl which breaks
-RDEPEND="
-	<dev-libs/libfmt-9.0.0
-	dev-libs/boost:=
-	dev-libs/pugixml
-	>=media-libs/openexr-3:0=
-	>=dev-libs/imath-3.1.4-r2:=
-	>=media-libs/openimageio-2.3.12.0:=
-	<sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):=
-	sys-libs/zlib
-	partio? ( media-libs/partio )
-	python? (
-		${PYTHON_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/pybind11[${PYTHON_USEDEP}]
-		')
-	)
-	qt5? (
-		dev-qt/qtcore:5
-		dev-qt/qtgui:5
-		dev-qt/qtwidgets:5
-	)
-"
-DEPEND="${RDEPEND}"
-BDEPEND="
-	sys-devel/bison
-	sys-devel/flex
-	virtual/pkgconfig
-"
-
-# Restricting tests as Makefile handles them differently
-RESTRICT="test"
-
-S="${WORKDIR}/OpenShadingLanguage-Release-${PV}"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-1.11.17.0-llvm14.patch
-)
-
-llvm_check_deps() {
-	has_version -r "sys-devel/clang:${LLVM_SLOT}"
-}
-
-pkg_setup() {
-	use python && python-single-r1_pkg_setup
-	llvm_pkg_setup
-}
-
-src_configure() {
-	local cpufeature
-	local mysimd=()
-	for cpufeature in "${CPU_FEATURES[@]}"; do
-		use "${cpufeature%:*}" && mysimd+=("${cpufeature#*:}")
-	done
-
-	# If no CPU SIMDs were used, completely disable them
-	[[ -z ${mysimd} ]] && mysimd=("0")
-
-	local gcc="$(tc-getCC)"
-
-	local mycmakeargs=(
-		# LLVM 10+ needs C++14
-		-DCMAKE_CXX_STANDARD=14
-		-DCMAKE_INSTALL_DOCDIR="share/doc/${PF}"
-		-DINSTALL_DOCS=$(usex doc)
-		-DUSE_CCACHE=OFF
-		-DLLVM_STATIC=OFF
-		-DLLVM_ROOT="$(get_llvm_prefix ${LLVM_MAX_SLOT})"
-		# Breaks build for now: bug #827949
-		#-DOSL_BUILD_TESTS=$(usex test)
-		-DOSL_SHADER_INSTALL_DIR="${EPREFIX}/usr/include/${PN^^}/shaders"
-		-DOSL_PTX_INSTALL_DIR="${EPREFIX}/usr/include/${PN^^}/ptx"
-		-DSTOP_ON_WARNING=OFF
-		-DUSE_PARTIO=$(usex partio)
-		-DUSE_QT=$(usex qt5)
-		-DUSE_PYTHON=$(usex python)
-		-DUSE_SIMD="$(IFS=","; echo "${mysimd[*]}")"
-	)
-
-	cmake_src_configure
-}