diff --git a/dev-perl/Ace/Ace-1.920.0-r4.ebuild b/dev-perl/Ace/Ace-1.920.0-r4.ebuild
new file mode 100644
index 0000000000000..ceb1838ad0af1
--- /dev/null
+++ b/dev-perl/Ace/Ace-1.920.0-r4.ebuild
@@ -0,0 +1,137 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DIST_NAME=AcePerl
+DIST_AUTHOR=LDS
+DIST_VERSION=1.92
+DIST_EXAMPLES=("examples/*")
+inherit perl-module toolchain-funcs
+
+DESCRIPTION="Object-Oriented Access to ACEDB Databases"
+
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test"
+RESTRICT="!test? ( test ) mirror"
+# License note: Indemnification and Attribution-if-Used bug #718936
+RDEPEND="
+	virtual/perl-Digest-MD5
+	dev-perl/Cache-Cache
+	dev-perl/GD
+"
+DEPEND="
+	elibc_glibc? (  net-libs/libtirpc net-libs/rpcsvc-proto )
+	elibc_musl? (   net-libs/libtirpc net-libs/rpcsvc-proto )
+	elibc_uclibc? ( net-libs/libtirpc net-libs/rpcsvc-proto )
+"
+BDEPEND="
+	${RDEPEND}
+	${DEPEND}
+"
+mydoc="DISCLAIMER.txt"
+src_prepare() {
+	eapply "${FILESDIR}/${PN}-1.92-rpcxs.patch"
+	eapply "${FILESDIR}/${PN}-1.92-gcc-nonvoid.patch"
+
+	cat > "${S}/acelib/wmake/DARWIN_DEF" <<EOF
+NAME = DARWIN
+COMPILER = $(tc-getCC) -fwritable-strings -DACEDB4 -DPOSIX
+LINKER = $(tc-getLD)
+
+LIBS = -lm
+
+EOF
+
+	if use elibc_glibc || use elibc_musl || use elibc_uclibc ; then
+		# Confusing name, should have been not specific to glibc
+		eapply "${FILESDIR}/${PN}-1.92-glibc26.patch"
+		export LIBS="-ltirpc"
+	fi
+
+	export MAKEOPTS="-j1"
+	perl-module_src_prepare
+}
+
+src_test() {
+	local MODULES=(
+		"Ace ${DIST_VERSION}"
+		"Ace::Freesubs 1.00"
+		"Ace::Graphics::Fk" # NO VERSION
+		"Ace::Graphics::Glyph"
+		"Ace::Graphics::Glyph::anchored_arrow"
+		"Ace::Graphics::Glyph::arrow"
+		"Ace::Graphics::Glyph::box"
+		"Ace::Graphics::Glyph::crossbox"
+		"Ace::Graphics::Glyph::dot"
+		"Ace::Graphics::Glyph::ex"
+		"Ace::Graphics::Glyph::graded_segments"
+		"Ace::Graphics::Glyph::group"
+		"Ace::Graphics::Glyph::line"
+		"Ace::Graphics::Glyph::primers"
+		"Ace::Graphics::Glyph::segments"
+		"Ace::Graphics::Glyph::span"
+		"Ace::Graphics::Glyph::toomany"
+		"Ace::Graphics::Glyph::transcript"
+		"Ace::Graphics::Glyph::triangle"
+		"Ace::Graphics::GlyphFactory"
+		"Ace::Graphics::Panel"
+		"Ace::Graphics::Track"
+		"Ace::Iterator 1.51"
+		"Ace::Local 1.05"
+		"Ace::Model 1.51"
+		"Ace::Object 1.66"
+		"Ace::Object::Wormbase"
+		"Ace::RPC 1.00"
+		"Ace::Sequence 1.51"
+		"Ace::Sequence::Feature"
+		"Ace::Sequence::FeatureList"
+		"Ace::Sequence::GappedAlignment 1.20"
+		"Ace::Sequence::Gene"
+		"Ace::Sequence::Homol"
+		"Ace::Sequence::Multi"
+		"Ace::Sequence::Transcript"
+		"Ace::SocketServer 1.01"
+		"GFF::Filehandle"
+# Need Ace::Browser
+# 		"Ace::Browser::AceSubs ${DIST_VERSION}"
+#		"Ace::Browser::GeneSubs ${DIST_VERSION}"
+#		"Ace::Browser::SearchSubs ${DIST_VERSION}"
+#		"Ace::Browser::SiteDefs ${DIST_VERSION}"
+#		"Ace::Browser::TreeSubs ${DIST_VERSION}"
+	)
+	local failed=()
+	for dep in "${MODULES[@]}"; do
+		ebegin "Compile testing ${dep}"
+			perl -Mblib="${S}" -M"${dep} ()" -e1
+		eend $? || failed+=( "$dep" )
+	done
+	if [[ ${failed[@]} ]]; then
+		echo
+		eerror "One or more modules failed compile:";
+		for dep in "${failed[@]}"; do
+			eerror "  ${dep}"
+		done
+		die "Failing due to module compilation errors";
+	fi
+	if ! has "network" "${DIST_TEST_OVERRIDE:-${DIST_TEST:-do parallel}}"; then
+		ewarn "This package needs network access to run its full test suite"
+		ewarn "For details, see:"
+		ewarn "https://wiki.gentoo.org/wiki/Project:Perl/maint-nodes/dev-perl/Ace"
+		ewarn ""
+	else
+		perl-module_src_test
+	fi
+}
+
+pkg_postinst() {
+	ewarn "This package requests that publications that made use of this software"
+	ewarn "in the process of their research attribute it."
+	ewarn ""
+	ewarn "This package's licensing terms also include indemnification clauses"
+	ewarn "which may apply to you, and are currently under decision in"
+	ewarn " Bug: https://bugs.gentoo.org/718936"
+	ewarn ""
+	ewarn "Please read ${EROOT}/usr/share/doc/${PF}/DISCLAIMER.*"
+}