fix(amazonq): fix chat on old glibc platforms

Author: rli

plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/AmazonQLspService.kt

@@ -372,8 +372,8 @@ private class AmazonQServerInstance(private val project: Project, private val cs
         }
 
         val node = if (SystemInfo.isWindows) "node.exe" else "node"
-        val cmd = GeneralCommandLine(
-            artifact.resolve(node).toString(),
+        val cmd = NodeExePatcher.patch(artifact.resolve(node))
+        .withParameters(
             LspSettings.getInstance().getArtifactPath() ?: artifact.resolve("aws-lsp-codewhisperer.js").toString(),
             "--stdio",
             "--set-credentials-encryption-key",

plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/NodeExePatcher.kt

@@ -0,0 +1,35 @@
+// Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package software.aws.toolkits.jetbrains.services.amazonq.lsp
+
+import com.intellij.execution.configurations.GeneralCommandLine
+import software.aws.toolkits.core.utils.getLogger
+import software.aws.toolkits.core.utils.info
+import java.nio.file.Path
+
+/**
+ * Hacky nonsense to support old glibc platforms like AL2
+ * @see https://github.com/microsoft/vscode/issues/231623
+ * @see https://github.com/aws/aws-toolkit-vscode/commit/6081f890bdbb91fcd8b60c4cc0abb65b15d4a38d
+ */
+object NodeExePatcher {
+    private const val GLIBC_LINKER_VAR = "VSCODE_SERVER_CUSTOM_GLIBC_LINKER"
+    private const val GLIBC_PATH_VAR = "VSCODE_SERVER_CUSTOM_GLIBC_PATH"
+
+    fun patch(node: Path): GeneralCommandLine {
+        val linker = System.getenv(GLIBC_LINKER_VAR)
+        val glibc = System.getenv(GLIBC_PATH_VAR)
+        val nodePath = node.toAbsolutePath().toString()
+
+        if (!linker.isNullOrEmpty() && !glibc.isNullOrEmpty()) {
+            return GeneralCommandLine(linker)
+                .withParameters("--library-path", glibc, nodePath)
+                .also {
+                    getLogger<NodeExePatcher>().info { "Using glibc patch: $it" }
+                }
+        } else {
+            return GeneralCommandLine(nodePath)
+        }
+    }
+}