From 8041f03bc4f11bb9f98f20205f3e42743b1b77ca Mon Sep 17 00:00:00 2001
From: Julius Michaelis <gitter@liftm.de>
Date: Mon, 22 Feb 2021 13:24:09 +0900
Subject: [PATCH] wasmer-cli: refuse to build if not at least one compiler is
 enabled

---
 lib/cli/src/bin/wasmer.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/cli/src/bin/wasmer.rs b/lib/cli/src/bin/wasmer.rs
index ccd9aa9bf80..8f781e1f8cd 100644
--- a/lib/cli/src/bin/wasmer.rs
+++ b/lib/cli/src/bin/wasmer.rs
@@ -1,5 +1,10 @@
 use wasmer_cli::cli::wasmer_main;
 
+#[cfg(not(any(feature = "cranelift", feature = "singlepass", feature = "llvm")))]
+compile_error!(
+    "Either enable at least one compiler, or compile the wasmer-headless binary instead"
+);
+
 fn main() {
     wasmer_main();
 }