From 7b0cd2e4721cc2d3dec1d69769f6f92cde972187 Mon Sep 17 00:00:00 2001
From: Ophestra <cat@gensokyo.uk>
Date: Thu, 14 May 2026 01:44:37 +0900
Subject: [PATCH] internal/rosa/x: libXdmcp artifact

Required by xserver.

Signed-off-by: Ophestra <cat@gensokyo.uk>
---
 internal/rosa/all.go |  1 +
 internal/rosa/x.go   | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/internal/rosa/all.go b/internal/rosa/all.go
index dfcfd37d..c93c70a0 100644
--- a/internal/rosa/all.go
+++ b/internal/rosa/all.go
@@ -79,6 +79,7 @@ const (
 	LIT
 	LibX11
 	LibXau
+	LibXdmcp
 	LibXext
 	LibXfixes
 	LibXfont2
diff --git a/internal/rosa/x.go b/internal/rosa/x.go
index a01fc574..2c31e7e3 100644
--- a/internal/rosa/x.go
+++ b/internal/rosa/x.go
@@ -683,6 +683,39 @@ func init() {
 	}
 }
 
+func (t Toolchain) newLibXdmcp() (pkg.Artifact, string) {
+	const (
+		version  = "1.1.5"
+		checksum = "N6AJSv9pmeBedFn8KuSIOUGvTken4rkypNWVE2KfPlliwkfIbhfXrt5YHZkBMUHp"
+	)
+	return t.NewPackage("libXdmcp", version, newFromGitLab(
+		"gitlab.freedesktop.org",
+		"xorg/lib/libxdmcp",
+		"libXdmcp-"+version,
+		checksum,
+	), nil, &MakeHelper{
+		Generate: "NOCONFIGURE=1 ./autogen.sh",
+	},
+		Automake,
+		Libtool,
+		PkgConfig,
+
+		utilMacros,
+		XorgProto,
+	), version
+}
+func init() {
+	artifactsM[LibXdmcp] = Metadata{
+		f: Toolchain.newLibXdmcp,
+
+		Name:        "libXdmcp",
+		Description: "X Display Manager Control Protocol library",
+		Website:     "https://gitlab.freedesktop.org/xorg/lib/libxdmcp",
+
+		ID: 1772,
+	}
+}
+
 func (t Toolchain) newLibpciaccess() (pkg.Artifact, string) {
 	const (
 		version  = "0.19"