From 9f98d12ad892235cf2b835bdf92d4313fe22661b Mon Sep 17 00:00:00 2001
From: Ophestra <cat@gensokyo.uk>
Date: Mon, 2 Feb 2026 18:49:18 +0900
Subject: [PATCH] internal/rosa/gnu: automake artifact

This is very expensive. Avoid.

Signed-off-by: Ophestra <cat@gensokyo.uk>
---
 internal/rosa/all.go |  2 ++
 internal/rosa/gnu.go | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/internal/rosa/all.go b/internal/rosa/all.go
index 00f01ce..f5436b2 100644
--- a/internal/rosa/all.go
+++ b/internal/rosa/all.go
@@ -13,6 +13,7 @@ const (
 	ACL PArtifact = iota
 	Attr
 	Autoconf
+	Automake
 	Bash
 	CMake
 	Coreutils
@@ -94,6 +95,7 @@ func ResolveName(name string) (p PArtifact, ok bool) {
 		"acl":               ACL,
 		"attr":              Attr,
 		"autoconf":          Autoconf,
+		"automake":          Automake,
 		"bash":              Bash,
 		"cmake":             CMake,
 		"coreutils":         Coreutils,
diff --git a/internal/rosa/gnu.go b/internal/rosa/gnu.go
index 6d3d1e4..874fbae 100644
--- a/internal/rosa/gnu.go
+++ b/internal/rosa/gnu.go
@@ -65,6 +65,40 @@ func (t Toolchain) newAutoconf() pkg.Artifact {
 }
 func init() { artifactsF[Autoconf] = Toolchain.newAutoconf }
 
+func (t Toolchain) newAutomake() pkg.Artifact {
+	const (
+		version  = "1.18.1"
+		checksum = "FjvLG_GdQP7cThTZJLDMxYpRcKdpAVG-YDs1Fj1yaHlSdh_Kx6nRGN14E0r_BjcG"
+	)
+	return t.NewViaMake("automake", version, pkg.NewHTTPGetTar(
+		nil, "https://ftpmirror.gnu.org/gnu/automake/automake-"+version+".tar.gz",
+		mustDecode(checksum),
+		pkg.TarGzip,
+	), &MakeAttr{
+		Writable: true,
+		ScriptEarly: `
+cd /usr/src/automake
+
+test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+
+test_disable '#!/bin/sh' t/objcxx-minidemo.sh
+test_disable '#!/bin/sh' t/objcxx-deps.sh
+
+test_disable '#!/bin/sh' t/dist-no-built-sources.sh
+test_disable '#!/bin/sh' t/distname.sh
+test_disable '#!/bin/sh' t/pr9.sh
+`,
+	},
+		t.Load(M4),
+		t.Load(Perl),
+		t.Load(Grep),
+		t.Load(Gzip),
+		t.Load(Autoconf),
+		t.Load(Diffutils),
+	)
+}
+func init() { artifactsF[Automake] = Toolchain.newAutomake }
+
 func (t Toolchain) newGzip() pkg.Artifact {
 	const (
 		version  = "1.14"