adolc: add --enable-sparse to configureFlags

Author: athas

pkgs/by-name/ad/adolc/package.nix

@@ -16,7 +16,10 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-oU229SuOl/gHoRT8kiWfd5XFiByjeypgdVWFLMYFHfA=";
   };
 
-  configureFlags = [ "--with-openmp-flag=-fopenmp" ];
+  configureFlags = [
+    "--with-openmp-flag=-fopenmp"
+    "--enable-sparse"
+  ];
 
   buildInputs = lib.optional stdenv.cc.isClang llvmPackages.openmp;