4 files changed, 68 insertions, 0 deletions
diff --git a/dev-dotnet/coco/Manifest b/dev-dotnet/coco/Manifest
new file mode 100644
index 000000000000..fc5826d0ef1c
--- /dev/null
+++ b/dev-dotnet/coco/Manifest
@@ -0,0 +1 @@
+DIST coco-2014.12.24.tar.gz 37670 BLAKE2B acd2299e3452d4dac495a0a7f897694791b4abcc0dd7c243771fe8c7084cd9909110c655788844e11fbb576bd95e3596cb890c0ec930c3e4587fd3313082b5cb SHA512 d3b5af1b73b233a8c4b4572db8d65b1c1ffec36e455e4d5fadf1002125433551c833b9574ae03edbe2cd3978fedef41c85667fce82ff2d6ee155c16f778f970e
diff --git a/dev-dotnet/coco/coco-2014.12.24.ebuild b/dev-dotnet/coco/coco-2014.12.24.ebuild
new file mode 100644
index 000000000000..22b9b0c2c043
--- /dev/null
+++ b/dev-dotnet/coco/coco-2014.12.24.ebuild
@@ -0,0 +1,43 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DOTNET_PKG_COMPAT=6.0
+unset NUGET_PACKAGES
+
+inherit dotnet-pkg
+
+DESCRIPTION="The compiler generator Coco/R for C#"
+HOMEPAGE="https://github.com/boogie-org/coco/"
+
+if [[ "${PV}" == *9999* ]] ; then
+	inherit git-r3
+
+	EGIT_REPO_URI="https://github.com/boogie-org/${PN}.git"
+else
+	SRC_URI="https://github.com/boogie-org/${PN}/archive/${PV}.tar.gz
+		-> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+fi
+
+LICENSE="GPL-2+"
+SLOT="0"
+
+DOTNET_PKG_PROJECTS=( "${S}/Coco.csproj" )
+PATCHES=( "${FILESDIR}/${P}-Coco-csproj.patch" )
+
+src_unpack() {
+	dotnet-pkg_src_unpack
+
+	if [[ -n ${EGIT_REPO_URI} ]] ; then
+		git-r3_src_unpack
+	fi
+}
+
+src_install() {
+	dotnet-pkg-base_install
+	dotnet-pkg-base_dolauncher "/usr/share/${P}/${PN^}" "${PN}"
+
+	einstalldocs
+}
diff --git a/dev-dotnet/coco/files/coco-2014.12.24-Coco-csproj.patch b/dev-dotnet/coco/files/coco-2014.12.24-Coco-csproj.patch
new file mode 100644
index 000000000000..9a3d3b3ec0a5
--- /dev/null
+++ b/dev-dotnet/coco/files/coco-2014.12.24-Coco-csproj.patch
@@ -0,0 +1,11 @@
+--- a/Coco.csproj
++++ b/Coco.csproj
+@@ -13,7 +13,7 @@
+ 
+   <PropertyGroup>
+     <OutputType>Exe</OutputType>
+-    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1</TargetFrameworks>
++    <TargetFrameworks>net6.0</TargetFrameworks>
+     <PackAsTool>true</PackAsTool>
+     <ToolCommandName>coco</ToolCommandName>
+     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
diff --git a/dev-dotnet/coco/metadata.xml b/dev-dotnet/coco/metadata.xml
new file mode 100644
index 000000000000..1eda8501d942
--- /dev/null
+++ b/dev-dotnet/coco/metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+
+<pkgmetadata>
+  <maintainer type="project">
+    <email>dotnet@gentoo.org</email>
+    <name>Gentoo Dotnet Project</name>
+  </maintainer>
+  <upstream>
+    <bugs-to>https://github.com/boogie-org/coco/issues/</bugs-to>
+    <remote-id type="github">boogie-org/coco</remote-id>
+  </upstream>
+</pkgmetadata>