mcxx use gcc13

overlay.nix

@@ -31,7 +31,7 @@ let
     });
     lmbench = callPackage ./pkgs/lmbench/default.nix { };
     # Broken and unmantained
-    # mcxx = callPackage ./pkgs/mcxx/default.nix { };
+    mcxx = callPackage ./pkgs/mcxx/default.nix { };
     meteocat-exporter = prev.callPackage ./pkgs/meteocat-exporter/default.nix { };
     mpi = final.mpich; # Set MPICH as default
     mpich = callPackage ./pkgs/mpich/default.nix { mpich = prev.mpich; };

pkgs/mcxx/default.nix

@@ -11,7 +11,7 @@
 , sqlite
 , flex
 , bison
-, gcc
+, gcc13
 }:
 
 stdenv.mkDerivation rec {
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
     gfortran
     pkg-config
     gperf
-    gcc
+    gcc13
   ];
 
   buildInputs = [
@@ -65,7 +65,6 @@ stdenv.mkDerivation rec {
   ];
 
   meta = {
-    broken = true;
     homepage = "https://github.com/bsc-pm/mcxx";
     description = "C/C++/Fortran source-to-source compilation infrastructure aimed at fast prototyping";
     maintainers = with lib.maintainers.bsc; [ rpenacob ];