diff --git a/dev-libs/cglm/Manifest b/dev-libs/cglm/Manifest
index 1f3e0b5f55..e2234184be 100644
--- a/dev-libs/cglm/Manifest
+++ b/dev-libs/cglm/Manifest
@@ -1,2 +1,3 @@
 DIST cglm-0.8.7.tar.gz 630522 BLAKE2B 063daa82a52136bb8f19ac120afa3813e2a5edab8db161fe87de6217402b37be4db0e904619659e2bd4a4c152dd47d5aeba704aec326b7d5d100c9957932ff1f SHA512 658b9af42111a4e2f68a3fe0665d51a5b2b34abefa404374d843d5b5506eac51d07e9e29549e69683d18982856e175573d218ceb55617870f239c00b1bf6bc0f
 DIST cglm-0.8.8.tar.gz 631074 BLAKE2B 381de733722ef7cc7deb8799da2e7ccb2efeec1fd8cf9322c98216e796b829d4b81208e93c6b0e4f14b868fe60d498142b59c5de48e578df656333f4196967f9 SHA512 a89f76378aee6ee8a7a38b9ce975bff1873590b4cb83daaf658b2875578758d05e15e92ef7141df3109ee37e6b097eda0bb2e60b13fdeca536a72053145c5ece
+DIST cglm-0.8.9.tar.gz 631331 BLAKE2B 17f6f8d379aa81ee9327315b121cc7629fcc394fe032c1e1540e5153b2d3b0a2129f27eb46a8ae4323aa826b2bfff310b9039f78953d52d0bd994ba493fcdbd9 SHA512 ac0a042d61c60eac7d6616e5bc0f5c3e77b1a45f58f6732b34edc9a0d714046777e4b490200a3b54c6325ddad5b5faeb3648a299685f748f8b0618ce66a9a7f4
diff --git a/dev-libs/cglm/cglm-0.8.9.ebuild b/dev-libs/cglm/cglm-0.8.9.ebuild
new file mode 100644
index 0000000000..7ed5a83c3d
--- /dev/null
+++ b/dev-libs/cglm/cglm-0.8.9.ebuild
@@ -0,0 +1,46 @@
+# Copyright 2019-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DOCS_BUILDER="sphinx"
+DOCS_AUTODOC=1
+DOCS_DEPEND="dev-python/sphinx_rtd_theme"
+DOCS_DIR="${S}/docs/source"
+
+PYTHON_COMPAT=( python3_{8..11} )
+
+inherit python-any-r1
+inherit docs meson
+
+if [[ ${PV} == *9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/recp/cglm.git"
+else
+	SRC_URI="https://github.com/recp/cglm/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+fi
+
+DESCRIPTION="OpenGL Mathematics (glm) for C"
+HOMEPAGE="https://github.com/recp/cglm"
+LICENSE="MIT"
+SLOT="0"
+
+src_prepare() {
+	default
+	# Enable autodoc since themeing plugin is used.
+	sed -i "s#'sphinx.ext.githubpages'#'sphinx.ext.githubpages','sphinx.ext.autodoc'#" docs/source/conf.py || die
+}
+
+src_configure() {
+	local emesonargs=(
+		"-Dwerror=false"
+	)
+	meson_src_configure
+}
+
+src_compile() {
+	default
+	meson_src_compile
+	docs_compile
+}