diff --git a/dev-java/spec-alpha/Manifest b/dev-java/spec-alpha/Manifest
new file mode 100644
index 0000000000000..5705ccaf4b0b4
--- /dev/null
+++ b/dev-java/spec-alpha/Manifest
@@ -0,0 +1,2 @@
+DIST spec-alpha-0.1.143.tar.gz 35568 BLAKE2B f63fdd2b3c83dbd3936e36ff57b6ea399b7173fe805c60a6ecbd8e4aef5942f051a8551c259d89885a202c20045f67921b66c4dc9e361aacc8903c6542d7c7b5 SHA512 87887d72bc7343f96fad937b90feb4cc1be1eeaad8b7c01ae090ebe5cb17c30612e63797ea9eb39e6fe4c07870dcba9e153a98777d372923e95163f3219a976c
+DIST spec-alpha-0.2.176.tar.gz 37055 BLAKE2B 0588772e4a47a5b122984abefaf5ef2d0fffbacaf277b22737c94889e646c16a029017d405b72b829e88bcf03b12f689cb2053884b24b47193a26978ab54a318 SHA512 decf0dbff09bf8ee12503e6117ab635b98cd8dd2c389acf7aeebf00f32b5fd8250d66c2ec54cfe5da45e727e39480ae738a3ee7fcad71684d8c3acf464fe21e7
diff --git a/dev-java/spec-alpha/files/build.xml b/dev-java/spec-alpha/files/build.xml
new file mode 100644
index 0000000000000..ea47d06b77d23
--- /dev/null
+++ b/dev-java/spec-alpha/files/build.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- ====================================================================== -->
+<!-- Ant build file (http://ant.apache.org/) for Ant 1.6.2 or above.        -->
+<!-- ====================================================================== -->
+
+<project name="spec.alpha" default="package" basedir=".">
+  <property name="maven.build.finalName" value="spec.alpha-SNAPSHOT"/>
+  <property name="maven.build.dir" value="target"/>
+  <property name="maven.build.outputDir" value="${maven.build.dir}/classes"/>
+  <property name="maven.build.srcDir.0" value="src/main/clojure"/>
+
+  <!-- clean -->
+  <target name="clean" description="Clean the output directory">
+    <delete dir="${maven.build.dir}"/>
+  </target>
+
+  <!-- build -->
+  <target name="build" description="Copy the files">
+    <mkdir dir="${maven.build.outputDir}"/>
+    <copy todir="${maven.build.outputDir}">
+      <fileset dir="${maven.build.srcDir.0}"/>
+    </copy>
+  </target>
+
+  <!-- package -->
+  <target name="package" depends="build" description="Package the application">
+    <jar jarfile="${maven.build.dir}/${maven.build.finalName}.jar"
+         compress="true"
+         index="false"
+         basedir="${maven.build.outputDir}"
+         excludes="**/package.html"/>
+  </target>
+
+  <!-- jar -->
+  <target name="jar" depends="package" description="Builds the jar for the application"/>
+</project>
diff --git a/dev-java/spec-alpha/metadata.xml b/dev-java/spec-alpha/metadata.xml
new file mode 100644
index 0000000000000..d7856d86ee560
--- /dev/null
+++ b/dev-java/spec-alpha/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>tgbugs@gmail.com</email>
+		<name>Tom Gillespie</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">clojure/spec.alpha</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/dev-java/spec-alpha/spec-alpha-0.1.143.ebuild b/dev-java/spec-alpha/spec-alpha-0.1.143.ebuild
new file mode 100644
index 0000000000000..d4a4e473b091c
--- /dev/null
+++ b/dev-java/spec-alpha/spec-alpha-0.1.143.ebuild
@@ -0,0 +1,41 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit java-pkg-2 java-ant-2
+
+EGIT_REF="51b64c0"
+
+MY_PN=${PN//-/.}
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="A Clojure library to describe the structure of data and functions."
+HOMEPAGE="https://clojure.org/ https://github.com/clojure/spec.alpha"
+SRC_URI="https://github.com/clojure/${MY_PN}/archive/${MY_P}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="EPL-1.0"
+SLOT="0.1"
+KEYWORDS="~amd64 ~x86 ~x86-linux"
+IUSE=""
+
+CDEPEND="dev-java/ant-core:0"
+RDEPEND=">=virtual/jre-1.8:*"
+DEPEND="
+	${CDEPEND}
+	>=virtual/jdk-1.8:*"
+
+S="${WORKDIR}/${MY_PN}-${MY_P}"
+
+EANT_TASKS="jar"
+EANT_EXTRA_ARGS="-Dmaven.build.finalName=${MY_P}"
+
+src_prepare() {
+	default
+	cp "${FILESDIR}/build.xml" . || die
+}
+
+src_install() {
+	java-pkg_newjar "target/${MY_P}.jar"
+	dodoc CONTRIBUTING.md README.md
+}
diff --git a/dev-java/spec-alpha/spec-alpha-0.2.176.ebuild b/dev-java/spec-alpha/spec-alpha-0.2.176.ebuild
new file mode 100644
index 0000000000000..5558df7e2a143
--- /dev/null
+++ b/dev-java/spec-alpha/spec-alpha-0.2.176.ebuild
@@ -0,0 +1,41 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit java-pkg-2 java-ant-2
+
+EGIT_REF="59af4cf"
+
+MY_PN=${PN//-/.}
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="A Clojure library to describe the structure of data and functions."
+HOMEPAGE="https://clojure.org/ https://github.com/clojure/spec.alpha"
+SRC_URI="https://github.com/clojure/${MY_PN}/archive/${MY_P}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="EPL-1.0"
+SLOT="0.2"
+KEYWORDS="~amd64 ~x86 ~x86-linux"
+IUSE=""
+
+CDEPEND="dev-java/ant-core:0"
+RDEPEND=">=virtual/jre-1.8:*"
+DEPEND="
+	${CDEPEND}
+	>=virtual/jdk-1.8:*"
+
+S="${WORKDIR}/${MY_PN}-${MY_P}"
+
+EANT_TASKS="jar"
+EANT_EXTRA_ARGS="-Dmaven.build.finalName=${MY_P}"
+
+src_prepare() {
+	default
+	cp "${FILESDIR}/build.xml" . || die
+}
+
+src_install() {
+	java-pkg_newjar "target/${MY_P}.jar"
+	dodoc CONTRIBUTING.md README.md
+}