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lix/shell.nix
Eelco Dolstra c7c562416c
shell.nix: Use clang by default
Clang compiles faster (121s vs 156s for GCC 7) so it's a bit nicer for
development.
2019-06-04 13:44:12 +02:00

28 lines
684 B
Nix

{ useClang ? true
, nixpkgs ? builtins.fetchTarball https://github.com/NixOS/nixpkgs-channels/archive/nixos-19.03.tar.gz
}:
with import nixpkgs { system = builtins.currentSystem or "x86_64-linux"; };
with import ./release-common.nix { inherit pkgs; };
(if useClang then clangStdenv else stdenv).mkDerivation {
name = "nix";
buildInputs = buildDeps ++ tarballDeps ++ perlDeps;
inherit configureFlags;
enableParallelBuilding = true;
installFlags = "sysconfdir=$(out)/etc";
shellHook =
''
export prefix=$(pwd)/inst
configureFlags+=" --prefix=$prefix"
PKG_CONFIG_PATH=$prefix/lib/pkgconfig:$PKG_CONFIG_PATH
PATH=$prefix/bin:$PATH
'';
}