pkgs/by-name/me/meson/005-boost-Do-not-add-system-paths-on-nix.patch

   1 diff --git a/mesonbuild/dependencies/boost.py b/mesonbuild/dependencies/boost.py
   2 index 11cf0beca..80f950866 100644
   3 --- a/mesonbuild/dependencies/boost.py
   4 +++ b/mesonbuild/dependencies/boost.py
   5 @@ -687,20 +687,7 @@ class BoostDependency(SystemDependency):
   6          else:
   7              tmp: T.List[Path] = []
   8
   9 -            # Add some default system paths
  10 -            if m.is_darwin():
  11 -                tmp.extend([
  12 -                    Path('/opt/homebrew/'),        # for Apple Silicon MacOS
  13 -                    Path('/usr/local/opt/boost'),  # for Intel Silicon MacOS
  14 -                ])
  15 -            tmp += [Path('/opt/local')]
  16 -            tmp += [Path('/usr/local')]
  17 -            tmp += [Path('/usr')]
  18 -
  19 -            # Cleanup paths
  20 -            tmp = [x for x in tmp if x.is_dir()]
  21 -            tmp = [x.resolve() for x in tmp]
  22 -            roots += tmp
  23 +            # Remove such spurious, non-explicit "system" paths for Nix&Nixpkgs
  24
  25          self.check_and_set_roots(roots, use_system=True)
  26