fix: use the os version when choosing gcc for llvm

Author: aminya

dist/node12/setup_cpp.js

@@ -13,6 +13,7 @@ import { setupGcc } from "../gcc/gcc"
 import { getVersion } from "../versions/versions"
 import { isUbuntu } from "../utils/env/isUbuntu"
 import { getLLVMPackageInfo } from "./llvm_url"
+import { ubuntuVersion } from "../utils/env/ubuntu_version"
 
 export async function setupLLVM(version: string, setupDir: string, arch: string): Promise<InstallationInfo> {
   const installationInfo = await setupLLVMWithoutActivation(version, setupDir, arch)
@@ -44,7 +45,8 @@ async function setupLLVMWithoutActivation(version: string, setupDir: string, arc
 async function setupLLVMDeps(arch: string) {
   if (process.platform === "linux") {
     // install llvm build dependencies
-    await setupGcc(getVersion("gcc", undefined), "", arch) // using llvm requires ld, an up to date libstdc++, etc. So, install gcc first
+    const osVersion = await ubuntuVersion()
+    await setupGcc(getVersion("gcc", undefined, osVersion), "", arch) // using llvm requires ld, an up to date libstdc++, etc. So, install gcc first
 
     if (isUbuntu()) {
       await setupAptPack("libtinfo-dev")

dist/node12/setup_cpp.js.map

@@ -15,7 +15,7 @@ export const DefaultVersions: Record<string, string> = {
   kcov: "40", // https://github.com/SimonKagstrom/kcov/releases
   task: "3.18.0", // https://github.com/go-task/task/releases
   doxygen: isArch() ? "1.9.5-1" : "1.9.5", // https://www.doxygen.nl/download.html // https://packages.ubuntu.com/search?suite=all&arch=any&searchon=names&keywords=doxygen // https://formulae.brew.sh/formula/doxygen // https://archlinux.org/packages/extra/x86_64/doxygen/
-  gcc: "12", // https://github.com/brechtsanders/winlibs_mingw/releases and // https://packages.ubuntu.com/search?suite=all&arch=any&searchon=names&keywords=gcc
+  gcc: isArch() ? "11" : "12", // https://github.com/brechtsanders/winlibs_mingw/releases and // https://packages.ubuntu.com/search?suite=all&arch=any&searchon=names&keywords=gcc
 }
 
 /// If an ubuntu versions is not in this map: