quick-lint-js: support cross compiling

quick-lint-js' build system supports cross compiling, but it's not
automatic.

Prior to quick-lint-js version 2.13, cross compiling with Nix works
because some build-time tools are optional. These build-time tools need
a compiler from buildPackages.stdenv. Version 2.13 made these build-time
tools required.

Refactor the quick-lint-js package to use quick-lint-js' cross
compilation support. This fixes cross compilation with Nix.

Upstream documentation for cross compiling:
https://quick-lint-js.com/contribute/build-from-source/cross-compiling/

Testing:

# Test Linux x86_64 cross compiling for Linux AArch64:
x86$ uname -a
Linux strapurp 6.2.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Oct 6 10:23:26 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
x86$ nix-shell -p pkgsCross.aarch64-multiplatform.quick-lint-js --run 'file $(which quick-lint-js)'
/nix/store/3rdxhjxdmiwz1zg2mi477ysc9nb7jsqx-quick-lint-js-aarch64-unknown-linux-gnu-2.17.0/bin/quick-lint-js: ELF 64-bit LSB executable, ARM aarch64, version 1 (GNU/Linux), dynamically linked, interpreter /nix/store/5gdh4mp8rwliq4s33gwcpwzqvsb2xpzr-glibc-aarch64-unknown-linux-gnu-2.38-23/lib/ld-linux-aarch64.so.1, for GNU/Linux 3.10.0, not stripped

# Test the binary on a Linux AArch64 machine:
x86$ nix --extra-experimental-features nix-command copy --to ssh-ng://parallels@192.168.4.144 /nix/store/3rdxhjxdmiwz1zg2mi477ysc9nb7jsqx-quick-lint-js-aarch64-unknown-linux-gnu-2.17.0/
arm$ /nix/store/3rdxhjxdmiwz1zg2mi477ysc9nb7jsqx-quick-lint-js-aarch64-unknown-linux-gnu-2.17.0/bin/quick-lint-js --version
quick-lint-js version 2.17.0

pkgs/development/tools/quick-lint-js/build-tools-install.patch

···
+From 3923f0df76d24b73d57f15eec61ab190ea048093 Mon Sep 17 00:00:00 2001
+From: "Matthew \"strager\" Glazar" <[e-mail]>
+Date: Thu, 26 Oct 2023 18:08:30 -0400
+Subject: [PATCH] fix(build): fix installing build tools for cross-compilation
+
+'cmake --install . --component build-tools' copies no files [1]. This
+was caused by commit 1f2e1a47 where the code calling install() became
+dead code on accident. Call install() so that 'cmake --install' copies
+the build artifacts as intended.
+
+[1] https://github.com/quick-lint/quick-lint-js/issues/1099
+
+Refs: 1f2e1a4701793cac24eaac44d7af81a8b820b1bc
+---
+ docs/CHANGELOG.md    | 7 +++++++
+ tools/CMakeLists.txt | 1 -
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+ (docs/CHANGELOG.md changes omitted to reduce conflicts.)
+
+diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
+index 71ccbdf1b..b541afb52 100644
+--- a/tools/CMakeLists.txt
++++ b/tools/CMakeLists.txt
+@@ -68,7 +68,6 @@ if (QUICK_LINT_JS_ENABLE_BUILD_TOOLS)
+     COMMENT "Building all quick-lint-js build-time tools"
+     DEPENDS ${QUICK_LINT_JS_BUILD_TOOL_TARGETS}
+   )
+-elseif (QUICK_LINT_JS_ENABLE_BUILD_TOOLS)
+   install(
+     TARGETS ${QUICK_LINT_JS_BUILD_TOOL_TARGETS}
+     COMPONENT build-tools

pkgs/development/tools/quick-lint-js/default.nix

···
-{ cmake, fetchFromGitHub, lib, ninja, stdenv, testers, quick-lint-js }:
-
+{ buildPackages, cmake, fetchFromGitHub, lib, ninja, stdenv, testers, quick-lint-js }:
 
-stdenv.mkDerivation rec {
-  pname = "quick-lint-js";
+let
   version = "2.17.0";
 
   src = fetchFromGitHub {
···
     sha256 = "sha256-5+Cyw1cLgBkTePNNFoNAF2oHnLQDHr4vHiaZHJrewug=";
   };
 
+  quick-lint-js-build-tools = buildPackages.stdenv.mkDerivation {
+    pname = "quick-lint-js-build-tools";
+    inherit version src;
+
+    patches = [ ./build-tools-install.patch ];
+
+    nativeBuildInputs = [ cmake ninja ];
+    doCheck = false;
+
+    cmakeFlags = [
+      "-DQUICK_LINT_JS_ENABLE_BUILD_TOOLS=ON"
+      # Temporary workaround for https://github.com/NixOS/nixpkgs/pull/108496#issuecomment-1192083379
+      "-DCMAKE_SKIP_BUILD_RPATH=ON"
+    ];
+    ninjaFlags = "quick-lint-js-build-tools";
+
+    installPhase = ''
+      runHook preInstall
+      cmake --install . --component build-tools
+      runHook postInstall
+    '';
+  };
+in
+stdenv.mkDerivation rec {
+  pname = "quick-lint-js";
+  inherit version src;
+
   nativeBuildInputs = [ cmake ninja ];
   doCheck = true;
 
-  # Temporary workaround for https://github.com/NixOS/nixpkgs/pull/108496#issuecomment-1192083379
-  cmakeFlags = [ "-DCMAKE_SKIP_BUILD_RPATH=ON" ];
+  cmakeFlags = [
+    "-DQUICK_LINT_JS_USE_BUILD_TOOLS=${quick-lint-js-build-tools}/bin"
+    # Temporary workaround for https://github.com/NixOS/nixpkgs/pull/108496#issuecomment-1192083379
+    "-DCMAKE_SKIP_BUILD_RPATH=ON"
+  ];
 
   passthru.tests = {
     version = testers.testVersion { package = quick-lint-js; };
···
     maintainers = with maintainers; [ ratsclub ];
     platforms = platforms.all;
   };
+
+  # Expose quick-lint-js-build-tools to nix repl as quick-lint-js.build-tools.
+  passthru.build-tools = quick-lint-js-build-tools;
 }