diff options
Diffstat (limited to 'flake.nix')
-rw-r--r-- | flake.nix | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..2df09e3 --- /dev/null +++ b/flake.nix @@ -0,0 +1,33 @@ +{ + description = "Open source IC design tools for Sky130"; + + inputs = { + nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable"; + + open_pdks = { + url = "github:fpiper/open_pdks-flake"; + inputs.nixpkgs.follows = "nixpkgs"; + }; + }; + + outputs = { self, nixpkgs, open_pdks }: + let + pkgs = import nixpkgs { + system = "x86_64-linux"; + }; + in { + devShells.x86_64-linux.default = self.devShells.x86_64-linux.osic; + + devShells.x86_64-linux.osic = pkgs.mkShell { + shellHook = '' + export PS1="osic $ " + export PDK_ROOT="${open_pdks.outputs.packages.x86_64-linux.open_pdks}/pdk" + ''; + packages = [ + pkgs.ngspice + pkgs.magic-vlsi + pkgs.xschem + ]; + }; + }; +} |