internal/rosa: tamago toolchain artifact

Currently used by the (wip) bootloader, might not make it into the final OS.

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

3 files changed, 45 insertions, 0 deletions

diff --git a/internal/rosa/all.go b/internal/rosa/all.go
index 8a905825..81f7272d 100644
--- a/internal/rosa/all.go
+++ b/internal/rosa/all.go
@@ -74,6 +74,7 @@ const (
 	Sed
 	Setuptools
 	SquashfsTools
+	TamaGo
 	Toybox
 	toyboxEarly
 	Unzip
@@ -187,6 +188,7 @@ func ResolveName(name string) (p PArtifact, ok bool) {
 		"sed":               Sed,
 		"setuptools":        Setuptools,
 		"squashfs-tools":    SquashfsTools,
+		"tamago":            TamaGo,
 		"toybox":            Toybox,
 		"unzip":             Unzip,
 		"util-linux":        UtilLinux,
diff --git a/internal/rosa/go.go b/internal/rosa/go.go
index a466bc59..475eb086 100644
--- a/internal/rosa/go.go
+++ b/internal/rosa/go.go
@@ -160,6 +160,9 @@ rm \
 sed -i \
 	's,/lib/ld-musl-`+linuxArch()+`.so.1,/system/bin/linker,' \
 	cmd/link/internal/`+runtime.GOARCH+`/obj.go
+
+rm \
+	os/root_unix_test.go
 `, go125,
 	)
 }
diff --git a/internal/rosa/tamago.go b/internal/rosa/tamago.go
new file mode 100644
index 00000000..58ca648b
--- /dev/null
+++ b/internal/rosa/tamago.go
@@ -0,0 +1,40 @@
+package rosa
+
+import (
+	"runtime"
+
+	"hakurei.app/internal/pkg"
+)
+
+func (t Toolchain) newTamaGo() pkg.Artifact {
+	const (
+		version  = "1.26.0"
+		checksum = "5XkfbpTpSdPJfwtTfUegfdu4LUy8nuZ7sCondiRIxTJI9eQONi8z_O_dq9yDkjw8"
+	)
+	return t.New("tamago-go"+version, 0, []pkg.Artifact{
+		t.Load(Bash),
+		t.Load(Go),
+	}, nil, []string{
+		"CC=cc",
+		"GOCACHE=/tmp/gocache",
+	}, `
+mkdir /work/system # "${TMPDIR}"
+cp -r /usr/src/tamago /work/system
+cd /work/system/tamago/src
+chmod -R +w ..
+
+sed -i \
+	's,/lib/ld-musl-`+linuxArch()+`.so.1,/system/bin/linker,' \
+	cmd/link/internal/`+runtime.GOARCH+`/obj.go
+rm \
+	os/root_unix_test.go
+
+./all.bash
+`, pkg.Path(AbsUsrSrc.Append("tamago"), false, pkg.NewHTTPGetTar(
+		nil, "https://github.com/usbarmory/tamago-go/archive/refs/tags/"+
+			"tamago-go"+version+".tar.gz",
+		mustDecode(checksum),
+		pkg.TarGzip,
+	)))
+}
+func init() { artifactsF[TamaGo] = Toolchain.newTamaGo }