internal/rosa: kmod artifact

Required by the kernel.

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

internal/rosa/kmod.go

@@ -0,0 +1,43 @@
+package rosa
+
+import "hakurei.app/internal/pkg"
+
+func (t Toolchain) newKmod() pkg.Artifact {
+	const (
+		version  = "34.2"
+		checksum = "0K7POeTKxMhExsaTsnKAC6LUNsRSfe6sSZxWONPbOu-GI_pXOw3toU_BIoqfBhJV"
+	)
+	return t.New("kmod-"+version, 0, []pkg.Artifact{
+		t.Load(Python),
+		t.Load(Meson),
+		t.Load(PkgConfig),
+		t.Load(CMake),
+		t.Load(Ninja),
+
+		t.Load(Zlib),
+		t.Load(Zstd),
+		t.Load(OpenSSL),
+		t.Load(KernelHeaders),
+	}, nil, nil, `
+cd "$(mktemp -d)"
+meson setup \
+	--reconfigure \
+	--buildtype=release \
+	--prefix=/system \
+	-Dsysconfdir=/system/etc \
+	-Dbashcompletiondir=no \
+	-Dfishcompletiondir=no \
+	-Dxz=disabled \
+	-Dmanpages=false \
+	. /usr/src/kmod
+meson compile
+meson install \
+	--destdir=/work
+`, pkg.Path(AbsUsrSrc.Append("kmod"), false, pkg.NewHTTPGetTar(
+		nil, "https://www.kernel.org/pub/linux/utils/kernel/"+
+			"kmod/kmod-"+version+".tar.gz",
+		mustDecode(checksum),
+		pkg.TarGzip,
+	)))
+}
+func init() { artifactsF[Kmod] = Toolchain.newKmod }