internal/rosa/pkg-config: generate build system

This unfortunately pulls automake, libtool and their dependencies into stage2.

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

internal/rosa/pkg-config.go

@@ -5,19 +5,23 @@ import "hakurei.app/internal/pkg"
 func (t Toolchain) newPkgConfig() (pkg.Artifact, string) {
 	const (
 		version  = "0.29.2"
-		checksum = "gi7yAvkwo20Inys1tHbeYZ3Wjdm5VPkrnO0Q6_QZPCAwa1zrA8F4a63cdZDd-717"
+		checksum = "6UsGqEMA8EER_5b9N0b32UCqiRy39B6_RnPfvuslWhtFV1qYD4DfS10crGZN_TP2"
 	)
 	return t.NewPackage("pkg-config", version, pkg.NewHTTPGetTar(
-		nil, "https://pkgconfig.freedesktop.org/releases/"+
-			"pkg-config-"+version+".tar.gz",
+		nil, "https://gitlab.freedesktop.org/pkg-config/pkg-config/-/archive"+
+			"/pkg-config-"+version+"/pkg-config-pkg-config-"+version+".tar.bz2",
 		mustDecode(checksum),
-		pkg.TarGzip,
+		pkg.TarBzip2,
 	), nil, &MakeHelper{
+		Generate: "./autogen.sh --no-configure",
 		Configure: []KV{
 			{"CFLAGS", "'-Wno-int-conversion'"},
 			{"with-internal-glib"},
 		},
-	}), version
+	},
+		Automake,
+		Libtool,
+	), version
 }
 func init() {
 	artifactsM[PkgConfig] = Metadata{