internal/rosa: gperf artifact

Required by libseccomp.

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

internal/rosa/all.go

@@ -19,6 +19,7 @@ const (
 	Gettext
 	Git
 	Go
+	Gperf
 	KernelHeaders
 	Libexpat
 	Libffi

internal/rosa/gnu.go

@@ -223,3 +223,25 @@ make DESTDIR=/work install
 	)))
 }
 func init() { artifactsF[Coreutils] = Toolchain.newCoreutils }
+
+func (t Toolchain) newGperf() pkg.Artifact {
+	const (
+		version  = "3.3"
+		checksum = "RtIy9pPb_Bb8-31J2Nw-rRGso2JlS-lDlVhuNYhqR7Nt4xM_nObznxAlBMnarJv7"
+	)
+	return t.New("gperf-"+version, []pkg.Artifact{
+		t.Load(Make),
+	}, nil, nil, `
+cd "$(mktemp -d)"
+/usr/src/gperf/configure \
+	--prefix=/system \
+	--build="${ROSA_TRIPLE}"
+make "-j$(nproc)" check
+make DESTDIR=/work install
+`, pkg.Path(AbsUsrSrc.Append("gperf"), true, pkg.NewHTTPGetTar(
+		nil, "https://ftp.gnu.org/pub/gnu/gperf/gperf-"+version+".tar.gz",
+		mustDecode(checksum),
+		pkg.TarGzip,
+	)))
+}
+func init() { artifactsF[Gperf] = Toolchain.newGperf }