diff --git a/dev-perl/PDL/Manifest b/dev-perl/PDL/Manifest
index 27b21db5d6397..9c2d4480ed306 100644
--- a/dev-perl/PDL/Manifest
+++ b/dev-perl/PDL/Manifest
@@ -1,2 +1,3 @@
 DIST PDL-2.063.tar.gz 2813482 BLAKE2B eff1737c2d27a51b911f8dd32095bb3016cddf52a93242ddad9fad3e179cd499d84b17ef1fbed4e11bdc759823032636cc32994eea2b8c91c6adda7cb1f15ef9 SHA512 dfb776103fa98da990cc30939e218b392c7c25c8c645230a71c7e881cf5325c97f855fe46e9bc093c7517883f78457f67eee14012fa5b39790b8dfcfa1ec08c9
 DIST PDL-2.093.tar.gz 2832383 BLAKE2B d95673b195b8140705926a720bf0fb41bf30e5e2267361ffeaf7952b3e6832e79331e181cc4cd862bbe1d2c07490c57551b1ab0c4d803cb8530e04fb5a5db200 SHA512 2da0b8849d4918c8ff239a9f56dccb30228a54577303c89764de23118d9d9334efecd91f115e2f7ec40d3d4054c184318941cee6653b69f122d33c7aba9d6de5
+DIST PDL-2.100.tar.gz 2219478 BLAKE2B 7d16ba82b8b14d09f58cd0b7482f68d216f5c0e5ecd7ae4a6d9532d37b7a983749e166743372dba5e07d45a140667a4ee2a5f4dcd36afa3e08ca70f9e3b78f65 SHA512 2a266753abb50c4b3ac7976b8f7d19f8b6feab7896ac37fa20756c29847e4abc533c57535556d09e32a5c1ee86afe92e69257937a56a6e121687ec9297d97f62
diff --git a/dev-perl/PDL/PDL-2.100.0.ebuild b/dev-perl/PDL/PDL-2.100.0.ebuild
new file mode 100644
index 0000000000000..b84156bf7558f
--- /dev/null
+++ b/dev-perl/PDL/PDL-2.100.0.ebuild
@@ -0,0 +1,122 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DIST_AUTHOR=ETJ
+DIST_VERSION=2.100
+DIST_EXAMPLES=( "examples/*" )
+
+inherit perl-module toolchain-funcs
+
+DESCRIPTION="Perl Data Language for scientific computing"
+
+LICENSE="|| ( Artistic GPL-1+ ) public-domain PerlDL"
+SLOT="0"
+# KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="gd gsl hdf netpbm pgplot test"
+
+# these need another round of review
+RDEPEND="
+	sys-libs/ncurses:=
+	app-arch/sharutils
+	dev-perl/Astro-FITS-Header
+	dev-perl/Convert-UU
+	>=virtual/perl-Data-Dumper-2.121.0
+	>=dev-perl/File-Map-0.570.0
+	dev-perl/Filter
+	dev-perl/File-Which
+	>=dev-perl/Inline-0.830.0
+	>=dev-perl/Inline-C-0.620.0
+	>=virtual/perl-Scalar-List-Utils-1.330.0
+	virtual/perl-Math-Complex
+	dev-perl/Module-Compile
+	>=dev-perl/OpenGL-0.700.0
+	dev-perl/OpenGL-GLUT
+	>=dev-perl/TermReadKey-2.340.0
+	|| ( dev-perl/Term-ReadLine-Perl dev-perl/Term-ReadLine-Gnu )
+	>=virtual/perl-Data-Dumper-2.121.0
+	dev-perl/Pod-Parser
+	virtual/perl-File-Spec
+	virtual/perl-File-Temp
+	virtual/perl-Storable
+	>=virtual/perl-Text-Balanced-2.50.0
+	>=dev-perl/Devel-REPL-1.3.11
+	|| ( dev-perl/Term-ReadLine-Perl dev-perl/Term-ReadLine-Gnu )
+	netpbm? (
+		media-libs/netpbm
+		media-video/ffmpeg
+	)
+	pgplot? ( dev-perl/PGPLOT )
+"
+
+# OLD:
+# # now in separate, new distros:
+#	gd? ( media-libs/gd )
+#	gsl? ( sci-libs/gsl )
+#	hdf? (
+#		sci-libs/hdf
+#		dev-perl/Alien-HDF4
+#	)
+# # always enabled:
+#	pdl2? (
+#		>=dev-perl/Devel-REPL-1.3.11
+#		|| ( dev-perl/Term-ReadLine-Perl dev-perl/Term-ReadLine-Gnu )
+#	)
+# # always in PGPLOT already
+#	pgplot? ( dev-perl/PGPLOT )
+
+DEPEND="
+	${RDEPEND}
+"
+
+BDEPEND="
+	${RDEPEND}
+	>=virtual/perl-Carp-1.200.0
+	>=dev-perl/Devel-CheckLib-1.10.0
+	>=dev-perl/ExtUtils-Depends-0.402.0
+	>=virtual/perl-ExtUtils-MakeMaker-7.120.0
+	>=virtual/perl-ExtUtils-ParseXS-3.10.0
+	virtual/perl-File-Path
+	test? (
+		dev-perl/Test-Exception
+		dev-perl/Test-Warn
+		dev-perl/Test-Deep
+	)
+"
+
+# this is a temporary workaround
+PDEPEND="
+	gd?   ( dev-perl/PDL-IO-GD )
+	gsl?  ( dev-perl/PDL-GSL )
+	hdf?  ( dev-perl/PDL-IO-HDF )
+"
+
+mydoc="BUGS DEPENDENCIES DEVELOPMENT Known_problems MANIFEST* Release_Notes"
+
+src_prepare() {
+	perl-module_src_prepare
+	find . -name Makefile.PL -exec \
+		sed -i -e "s|/usr|${EPREFIX}/usr|g" {} \; || die
+}
+
+src_test() {
+	MAKEOPTS+=" -j1" perl-module_src_test
+}
+
+src_install() {
+	perl-module_src_install
+	cp Doc/scantree.pl "${D}"/${VENDOR_ARCH}/PDL/Doc || die
+}
+
+pkg_postinst() {
+	perl "${VENDOR_ARCH}/PDL/Doc/scantree.pl" || die
+	elog "Building perldl.db done. You can recreate this at any time"
+	elog "by running:"
+	elog "perl ${VENDOR_ARCH}/PDL/Doc/scantree.pl"
+}
+
+pkg_prerm() {
+	rm -rf "${EROOT}"/var/lib/pdl/html
+	rm -f  "${EROOT}"/var/lib/pdl/{pdldoc.db,Index.pod}
+}