internal/rosa: libxslt artifact

For building documentation that cannot be turned off.

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

internal/rosa/libxslt.go

@@ -0,0 +1,40 @@
+package rosa
+
+import (
+	"strings"
+
+	"hakurei.app/internal/pkg"
+)
+
+func (t Toolchain) newLibxslt() pkg.Artifact {
+	const (
+		version  = "1.1.45"
+		checksum = "vw72UbREQnA3YDYuZ9-93hDr9BYCaKV6oh_U4Kt4n1Js_na4E-nFj-ksZnZ0kvEK"
+	)
+	return t.NewViaMake("libxslt", version, pkg.NewHTTPGet(
+		nil, "https://download.gnome.org/sources/libxslt/"+
+			strings.Join(strings.Split(version, ".")[:2], ".")+
+			"/libxslt-"+version+".tar.xz",
+		mustDecode(checksum),
+	), &MakeAttr{
+		ScriptEarly: `
+cd /usr/src/
+tar xf libxslt.tar.xz
+mv libxslt-` + version + ` libxslt
+`,
+		Configure: [][2]string{
+			{"enable-static"},
+		},
+		SourceSuffix: ".tar.xz",
+
+		// python libxml2 cyclic dependency
+		SkipCheck: true,
+	},
+		t.Load(XZ),
+		t.Load(Python),
+		t.Load(PkgConfig),
+
+		t.Load(Libxml2),
+	)
+}
+func init() { artifactsF[Libxslt] = Toolchain.newLibxslt }