Merge 754cfcf122 into 11d335c7ce

2024-08-03 02:10:14 +02:00 · 2024-08-03 02:10:14 +02:00 · 16444ee6b3
commit 16444ee6b3
parent 11d335c7ce 754cfcf122
5 changed files with 160 additions and 48 deletions
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@ -0,0 +1,13 @@
+name: "build nix flake"
+on:
+  pull_request:
+  push:
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+       submodules: true
+    - uses: cachix/install-nix-action@v25
+    - run: nix build '.?submodules=1'
--- a/.gitignore
+++ b/.gitignore
@ -44,3 +44,4 @@ install_manifest.txt
 *.phys
 *.dcp
 *.bit
+result
--- a/flake.lock
+++ b/flake.lock
@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1709126324,
+        "narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "d465f4819400de7c8d874d50b982301f28a84605",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1709150264,
+        "narHash": "sha256-HofykKuisObPUfj0E9CJVfaMhawXkYx3G8UIFR/XQ38=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9099616b93301d5cf84274b184a3a5ec69e94e08",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@ -0,0 +1,85 @@
+{
+  description = "A flake for the nextpnr FPGA place and route tool";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [];
+        };
+        # Define custom overrides or additional packages
+        myPythonPackages = pkgs.python3Packages.override {
+          overrides = self: super: {
+            apycula = super.apycula.override {
+              # Place any necessary overrides here
+            };
+          };
+        };
+        enableGui = false;
+      in
+        {
+          packages = {
+            nextpnr = pkgs.stdenv.mkDerivation {
+              pname = "nextpnr";
+              version = "0.6";
+              src = ./.;
+
+              nativeBuildInputs = [ pkgs.cmake ]
+                                  ++ (pkgs.lib.optional enableGui pkgs.qt6.wrapQtAppsHook);
+              buildInputs = [
+                (pkgs.boost.override { python = pkgs.python3; enablePython = true; })
+                pkgs.python3
+                pkgs.eigen
+                myPythonPackages.apycula
+                pkgs.icestorm
+                pkgs.trellis
+                pkgs.tcl
+                pkgs.zlib
+                pkgs.capnproto
+                pkgs.lzma
+                pkgs.tk
+                pkgs.wget
+              ] ++ (pkgs.lib.optional enableGui pkgs.qt6.qtbase)
+              ++ (pkgs.lib.optional pkgs.stdenv.cc.isClang pkgs.llvmPackages.openmp);
+
+              cmakeFlags = [
+                "-DARCH=all"
+                "-DBUILD_TESTS=ON"
+                "-DICESTORM_INSTALL_PREFIX=${pkgs.icestorm}"
+                "-DTRELLIS_INSTALL_PREFIX=${pkgs.trellis}"
+                "-DTRELLIS_LIBDIR=${pkgs.trellis}/lib/trellis"
+                "-DGOWIN_BBA_EXECUTABLE=${myPythonPackages.apycula}/bin/gowin_bba"
+                "-DUSE_OPENMP=ON"
+                # warning: high RAM usage
+                "-DSERIALIZE_CHIPDBS=OFF"
+              ] ++ (pkgs.lib.optional enableGui "-DBUILD_GUI=ON");
+
+              meta = with pkgs.lib; {
+                description = "Place and route tool for FPGAs";
+                homepage = "https://github.com/yosyshq/nextpnr";
+                license = licenses.isc;
+                platforms = platforms.all;
+                maintainers = with maintainers; [ ];
+              };
+            };
+          };
+
+          packages.default = self.packages.${system}.nextpnr;
+
+          devShell = pkgs.mkShell {
+            inputsFrom = [ self.packages.${system}.default ];
+
+            shellHook = ''
+             export TRELLIS_INSTALL_PREFIX=${pkgs.trellis}
+             export ICESTORM_INSTALL_PREFIX=${pkgs.icestorm}
+             export QT_QPA_PLATFORM_PLUGIN_PATH="${pkgs.libsForQt5.qt5.qtbase.bin}/lib/qt-${pkgs.libsForQt5.qt5.qtbase.version}/plugins";
+            '';
+          };
+        });
+}
--- a/shell.nix
+++ b/shell.nix
@ -1,48 +0,0 @@
-{ pkgs ? import (fetchTarball https://github.com/NixOS/nixpkgs/archive/23.05.tar.gz) {} }:
-
-let
-  pythonPkgs = pkgs.python3Packages;
-  boostPython = pkgs.boost.override { python = pythonPkgs.python; enablePython = true; };
-  vscode = pkgs.vscode-with-extensions.override {
-    vscodeExtensions = with pkgs.vscode-extensions; [
-      bbenoist.nix
-      ms-vscode.cpptools
-      ms-vscode.cmake-tools
-      twxs.cmake
-      usernamehw.errorlens
-      llvm-vs-code-extensions.vscode-clangd
-    ] ++ pkgs.vscode-utils.extensionsFromVscodeMarketplace [
-      {
-        name = "VerilogHDL";
-        publisher = "mshr-h";
-        version = "1.11.4";
-        sha256 = "sha256-4JY0eaN2IkwHv8u8X6ejDXk6vT1qB4vJjWdIy8b/jj4=";
-      }
-    ];
-  };
-in pkgs.mkShell {
-  buildInputs = with pkgs; [
-    cmake
-    eigen
-    boostPython
-    pythonPkgs.python
-    pythonPkgs.apycula
-    libsForQt5.qt5.qtbase
-    llvmPackages.openmp
-    icestorm
-    trellis
-    mold
-    yosys
-    clang
-    valgrind
-    cling
-    gdb
-    vscode
-  ];
-
-  shellHook = ''
-    export TRELLIS_INSTALL_PREFIX=${pkgs.trellis}
-    export ICESTORM_INSTALL_PREFIX=${pkgs.icestorm}
-    export QT_QPA_PLATFORM_PLUGIN_PATH="${pkgs.libsForQt5.qt5.qtbase.bin}/lib/qt-${pkgs.libsForQt5.qt5.qtbase.version}/plugins";
-  '';
-}