From 4bda91747dc7d9dda3729ee0fbba9bb373f7a7c0 Mon Sep 17 00:00:00 2001
From: Ed Morley <501702+edmorley@users.noreply.github.com>
Date: Tue, 27 Sep 2022 19:14:36 +0100
Subject: [PATCH] Fix compilation of buildpack on ARM64

Previously it wasn't possible to compile the Rust parts of the
buildpack on ARM64 (such as when using an M1 Macbook),
since the compile failed with:

```
error[E0425]: cannot find value `ARCH` in this scope
  --> common/nodejs-utils/src/inv.rs:45:45
   |
45 |         let platform = format!("{}-{}", OS, ARCH);
   |                                             ^^^^ not found in this scope
   |
help: consider importing this constant
   |
1  | use std::env::consts::ARCH;
   |
```

This makes contributing to the buildpack from an M1 machine
frustrating, since one has to comment out the architecture
conditional every time, then remember not to include it in
the commit with the other changes.

At such time as the Node.js buildpack fully supports ARM64
Docker images, conditionals can be added back with the
appropriate platform values.

GUS-W-11817789.
---
 common/nodejs-utils/src/inv.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/common/nodejs-utils/src/inv.rs b/common/nodejs-utils/src/inv.rs
index 9125ce7f..d317ab74 100644
--- a/common/nodejs-utils/src/inv.rs
+++ b/common/nodejs-utils/src/inv.rs
@@ -15,7 +15,6 @@ pub const OS: &str = "darwin";
 pub const OS: &str = "linux";
 
 /// Default/assumed architecture for node release lookups
-#[cfg(target_arch = "x86_64")]
 pub const ARCH: &str = "x64";
 
 /// Represents a software inventory with releases.