cmd/dist: enable ppc64le cross-compilation

The ppc64le target is currently cross-only due to the lack of test
constants. A future change may downgrade riscv64 to the same status.

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

1 files changed, 7 insertions, 5 deletions

diff --git a/cmd/dist/main.go b/cmd/dist/main.go
index df586bbf..b147ade5 100644
--- a/cmd/dist/main.go
+++ b/cmd/dist/main.go
@@ -47,15 +47,17 @@ func mustRun(ctx context.Context, env []string, name string, arg ...string) {
 	}
 }
 
-// mustLinuxArch returns the architecture name used by linux corresponding to arch.
-func mustLinuxArch(arch string) string {
+// mustLLVMArch returns the LLVM target-triple-specific name corresponding to arch.
+func mustLLVMArch(arch string) string {
 	switch arch {
 	case "amd64":
 		return "x86_64"
 	case "arm64":
 		return "aarch64"
+	case "ppc64le":
+		return "powerpc64le"
 	case "riscv64":
-		return "riscv64"
+		return arch
 
 	default:
 		log.Fatalf("unsupported target %s", arch)
@@ -81,8 +83,8 @@ func main() {
 	prefix := getenv("PREFIX", "/usr/local")
 	destdir := getenv("DESTDIR", "dist")
 
-	linuxArch := mustLinuxArch(arch)
-	target := linuxArch + "-rosa-linux-musl"
+	llvmArch := mustLLVMArch(arch)
+	target := llvmArch + "-rosa-linux-musl"
 
 	if verbose {
 		log.Println()