From 27a9a1ca3f7c2d078ed64a55cfd1daa42d98efd4 Mon Sep 17 00:00:00 2001
From: Philip Taron <philip.taron@gmail.com>
Date: Wed, 13 Dec 2023 23:49:09 -0800
Subject: [PATCH] clasp-common-lisp: use ninjaFlags instead of explicitly
 setting buildPhase and installPhase

---
 pkgs/development/compilers/clasp/default.nix | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/compilers/clasp/default.nix b/pkgs/development/compilers/clasp/default.nix
index a099272f2168..64617d01f156 100644
--- a/pkgs/development/compilers/clasp/default.nix
+++ b/pkgs/development/compilers/clasp/default.nix
@@ -59,6 +59,8 @@ stdenv.mkDerivation {
     libclang
   ];
 
+  ninjaFlags = [ "-C" "build" ];
+
   postUnpack = lib.concatStringsSep "\n" (builtins.map unpackDependency dependencies);
 
   configurePhase = ''
@@ -75,14 +77,6 @@ stdenv.mkDerivation {
       --share-path=$out/share
   '';
 
-  buildPhase = ''
-    ninja -C build
-  '';
-
-  installPhase = ''
-    ninja -C build install
-  '';
-
   meta = {
     description = "A Common Lisp implementation based on LLVM with C++ integration";
     license = lib.licenses.lgpl21Plus ;