From d046c7be2dd84279288ad1dbbf79e19e8ced46ad Mon Sep 17 00:00:00 2001
From: Ben Barham <ben_barham@apple.com>
Date: Thu, 6 Nov 2025 06:54:10 +1000
Subject: [PATCH] Temporarily skip macro tests on Amazon Linux

These are failing on the 2023 bootstrap job, skip for now to allow
getting a toolchain out.
---
 Sources/SKTestSupport/SkipUnless.swift | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Sources/SKTestSupport/SkipUnless.swift b/Sources/SKTestSupport/SkipUnless.swift
index e9c0bc25..b3976732 100644
--- a/Sources/SKTestSupport/SkipUnless.swift
+++ b/Sources/SKTestSupport/SkipUnless.swift
@@ -129,6 +129,16 @@ package actor SkipUnless {
     try XCTSkipUnless(Platform.current == .windows, message)
   }
 
+  package static func platformIsNotAmazonLinux(_ message: String) throws {
+    guard Platform.current == .linux,
+      let release = try? String(contentsOf: URL(filePath: "/etc/system-release"), encoding: .utf8)
+    else {
+      return
+    }
+
+    try XCTSkipUnless(!release.hasPrefix("Amazon"), message)
+  }
+
   package static func platformSupportsTaskPriorityElevation() throws {
     #if os(macOS)
     guard #available(macOS 14.0, *) else {
@@ -149,6 +159,7 @@ package actor SkipUnless {
       Platform.current != .windows,
       "Temporarily skipping as we need to fix these tests to use the cmake-built swift-syntax libraries on Windows."
     )
+    try SkipUnless.platformIsNotAmazonLinux("https://github.com/swiftlang/sourcekit-lsp/issues/2350")
 
     return try await shared.skipUnlessSupported(file: file, line: line) {
       do {