internal/rosa: dtc artifact

Required by qemu.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/dtc.go

@@ -0,0 +1,34 @@
+package rosa
+
+import "hakurei.app/internal/pkg"
+
+func (t Toolchain) newDTC() pkg.Artifact {
+	const (
+		version  = "1.7.2"
+		checksum = "vUoiRynPyYRexTpS6USweT5p4SVHvvVJs8uqFkkVD-YnFjwf6v3elQ0-Etrh00Dt"
+	)
+	return t.NewViaMeson("dtc", version, t.NewPatchedSource(
+		"dtc", version, pkg.NewHTTPGetTar(
+			nil, "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/"+
+				"dtc-v"+version+".tar.gz",
+			mustDecode(checksum),
+			pkg.TarGzip,
+		), false,
+	), &MesonAttr{
+		// works around buggy test:
+		// fdtdump-runtest.sh /usr/src/dtc/tests/fdtdump.dts
+		Writable: true,
+
+		Configure: [][2]string{
+			{"Dyaml", "disabled"},
+			{"Dstatic-build", "true"},
+		},
+	},
+		t.Load(Flex),
+		t.Load(Bison),
+		t.Load(M4),
+		t.Load(Coreutils),
+		t.Load(Diffutils),
+	)
+}
+func init() { artifactsF[DTC] = Toolchain.newDTC }