add wasi/wamr dependencies

flake.nix

@@ -22,7 +22,19 @@ rec {
         overlays = [];
       };
 
-      boost174_pkgs =
+      i386_pkgs = import nixpkgs {
+        inherit system;
+        config.allowUnfree = true;
+        overlays = [];
+
+        # Build crosscompiler
+        crossSystem = {
+          config = "i386-elf";
+          libc = "newlib";
+        };
+      };
+
+      boost_pkgs =
         import (builtins.fetchTarball {
           url = "https://github.com/NixOS/nixpkgs/archive/824421b1796332ad1bcb35bc7855da832c43305f.tar.gz";
           sha256 = "sha256:1w6cjnakz1yi66rs8c6nmhymsr7bj82vs2hz200ipi1sfiq8dy4y";
@@ -30,6 +42,14 @@ rec {
           inherit system;
         };
 
+      libdwarf_pkgs =
+        import (builtins.fetchTarball {
+          url = "https://github.com/NixOS/nixpkgs/archive/a054d7450768069084142fe597ed2da367813a4a.tar.gz";
+          sha256 = "sha256:1wlbz6glkzrl3y7pprw1v4sgkwwzi26qlxqfjzxghdlnny91l3cj";
+        }) {
+          inherit system;
+        };
+
       inherit (pkgs) lib stdenv;
 
       # =========================================================================================
@@ -82,9 +102,6 @@ rec {
           # Determine the project root, used e.g. in cmake scripts
           set -g -x FLAKE_PROJECT_ROOT (git rev-parse --show-toplevel)
 
-          # Rust Bevy:
-          # abbr -a build-release-windows "CARGO_FEATURE_PURE=1 cargo xwin build --release --target x86_64-pc-windows-msvc"
-
           # C/C++:
           # abbr -a cmake-debug "${cmakeDebug}"
           # abbr -a cmake-release "${cmakeRelease}"
@@ -111,14 +128,12 @@ rec {
           pyyaml
         ]);
 
-      boost174 = boost174_pkgs.boost174;
-
       libpcl = stdenv.mkDerivation rec {
         pname = "libpcl1";
         version = "1.12-2";
 
         src = pkgs.fetchurl {
-          url = "http://launchpadlibrarian.net/521269537/libpcl1_1.12-2_amd64.deb";
+          url = "http://launchpadlibrarian.net/521269537/${pname}_${version}_amd64.deb";
           hash = "sha256-GL3mjPAccAtRMAJPnDMCHiDf6xNvGi4oUWylOIqBjP0=";
         };
 
@@ -131,9 +146,6 @@ rec {
         installPhase = ''
           runHook preInstall
 
-          ls -al
-          # dpkg-deb -x ${pname}_${version}_amd64.deb libpcl
-
           mkdir -p $out/lib
           cp -rv usr/lib/x86_64-linux-gnu/* $out/lib/
 
@@ -141,6 +153,170 @@ rec {
         '';
       };
 
+      wasi-sdk = stdenv.mkDerivation rec {
+        pname = "wasi-sdk";
+        version = "29";
+
+        src = let
+          baseurl = "https://github.com/WebAssembly/wasi-sdk/releases/download";
+        in
+          builtins.fetchTarball {
+            url = "${baseurl}/${pname}-${version}/${pname}-${version}.0-x86_64-linux.tar.gz";
+            sha256 = "sha256:16afis71iqfvwiny4dz0lk9f7wbary0wa67ybwyhywr8g57ss6hq";
+          };
+
+        nativeBuildInputs = with pkgs; [
+          autoPatchelfHook
+        ];
+
+        buildInputs = with pkgs; [
+          libgcc.lib
+        ];
+
+        dontBuild = true;
+        installPhase = ''
+          runHook preInstall
+
+          mkdir -p $out
+          cp -rv ./* $out/
+
+          runHook postInstall
+        '';
+      };
+
+      iwasm = stdenv.mkDerivation rec {
+        pname = "iwasm";
+        version = "2.4.4";
+
+        src = let
+          baseurl = "https://github.com/bytecodealliance/wasm-micro-runtime/releases/download";
+        in
+          builtins.fetchTarball {
+            url = "${baseurl}/WAMR-${version}/${pname}-${version}-x86_64-ubuntu-22.04.tar.gz";
+            sha256 = "sha256:05irihz3yf7hpc0a59qz9i62imhrsni9xy9nxwsn6b8s92c1yzrp";
+          };
+
+        nativeBuildInputs = with pkgs; [
+          autoPatchelfHook
+        ];
+
+        buildInputs = with pkgs; [
+          libz
+          zstd
+          libgcc.lib
+        ];
+
+        dontBuild = true;
+        installPhase = ''
+          runHook preInstall
+
+          mkdir -p $out/bin
+          cp -rv ./* $out/bin/
+
+          runHook postInstall
+        '';
+      };
+
+      wamrc = stdenv.mkDerivation rec {
+        pname = "wamrc";
+        version = "2.4.4";
+
+        src = let
+          baseurl = "https://github.com/bytecodealliance/wasm-micro-runtime/releases/download";
+        in
+          builtins.fetchTarball {
+            url = "${baseurl}/WAMR-${version}/${pname}-${version}-x86_64-ubuntu-22.04.tar.gz";
+            sha256 = "sha256:0264arh03gc35z0zdvw07qdvqgfvsxr3qgl1aszghwicmdmh4sqj";
+          };
+
+        nativeBuildInputs = with pkgs; [
+          autoPatchelfHook
+        ];
+
+        buildInputs = with pkgs; [
+          libz
+          zstd
+          libgcc.lib
+        ];
+
+        dontBuild = true;
+        installPhase = ''
+          runHook preInstall
+
+          mkdir -p $out/bin
+          cp -rv ./* $out/bin/
+
+          runHook postInstall
+        '';
+      };
+
+      wamr = stdenv.mkDerivation rec {
+        pname = "wamr";
+        version = "2.4.4";
+
+        src = pkgs.fetchFromGitea {
+          domain = "gitea.local.chriphost.de";
+          owner = "christoph";
+          repo = "wamr";
+          rev = "fd69a4e76ec0d384bd79f514772b7dfa240fc0d7";
+          hash = "sha256-rlCx4isI0k6rC9E0hWIA9LeinqiACug7zxj9z/e4SBQ=";
+        };
+
+        dontBuild = true;
+        installPhase = ''
+          runHook preInstall
+
+          mkdir -p $out
+          cp -rv ./* $out/
+
+          runHook postInstall
+        '';
+      };
+
+      libiwasm = buildtype: flags:
+        i386_pkgs.stdenv.mkDerivation rec {
+          pname = "libiwasm";
+          version = "2.4.4";
+
+          src = pkgs.fetchFromGitea {
+            domain = "gitea.local.chriphost.de";
+            owner = "christoph";
+            repo = "wamr";
+            rev = "fd69a4e76ec0d384bd79f514772b7dfa240fc0d7";
+            hash = "sha256-rlCx4isI0k6rC9E0hWIA9LeinqiACug7zxj9z/e4SBQ=";
+          };
+
+          nativeBuildInputs = with pkgs; [cmake];
+
+          cmakeBuildType = buildtype;
+          cmakeFlags = [
+            "-DCMAKE_SYSTEM_NAME=Generic"
+            "-DCMAKE_SYSTEM_PROCESSOR=i386"
+            "-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY"
+
+            "-DCMAKE_VERBOSE_MAKEFILE=ON"
+            "-DCMAKE_COLOR_DIAGNOSTICS=ON"
+
+            "-DWAMR_BUILD_PLATFORM=baremetal"
+            "-DWAMR_BUILD_TARGET=X86_32"
+            "-DWAMR_BUILD_AOT=1"
+            "-DWAMR_BUILD_WAMR_COMPILER=0"
+            "-DWAMR_BUILD_INTERP=1"
+            "-DWAMR_BUILD_FAST_INTERP=0"
+            "-DWAMR_BUILD_JIT=0"
+            "-DWAMR_BUILD_FAST_JIT=0"
+            "-DWAMR_BUILD_LIBC_BUILTIN=1"
+            "-DWAMR_BUILD_LIBC_WASI=0"
+            "-DWAMR_BUILD_SIMD=0"
+          ];
+
+          # Since GCC 15, implicit declarations are an error. Disable this.
+          NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration " + flags;
+        };
+
+      libiwasm_debug = libiwasm "Debug" "-O0 -ggdb";
+      libiwasm_release = libiwasm "Release" "-O2 -DNDEBUG";
+
       # ===========================================================================================
       # Specify dependencies
       # https://nixos.org/manual/nixpkgs/stable/#ssec-stdenv-dependencies-overview
@@ -149,7 +325,7 @@ rec {
 
       # Add dependencies to nativeBuildInputs if they are executed during the build:
       # - Those which are needed on $PATH during the build, for example cmake and pkg-config
-      # - Setup hooks, for example makeWrapper
+      # - Setup hooks, for example makeWrapper/autoPatchelfHook
       # - Interpreters needed by patchShebangs for build scripts (with the --build flag), which can be the case for e.g. perl
       nativeBuildInputs = with pkgs; [
         autoPatchelfHook
@@ -159,25 +335,27 @@ rec {
       # - Libraries used by compilers, for example zlib
       # - Interpreters needed by patchShebangs for scripts which are installed, which can be the case for e.g. perl
       buildInputs = with pkgs; [
-        python # For resultbrowser
+        # FAIL runtime dependencies
-
+        python # bochs-experiment-runner.py, resultbrowser.py
         alsa-lib # libasound.so.2
-        boost174 # libboost_coroutine.so.1.74.0, libboost_regex.so.1.74.0, libboost_thread.so.1.74.0
+        boost_pkgs.boost174 # libboost_coroutine.so.1.74.0, libboost_regex.so.1.74.0, libboost_thread.so.1.74.0
         capstone_4 # libcapstone.so.4
-        libdwarf # libdwarf.so.1
+        libdwarf_pkgs.libdwarf # libdwarf.so.1
-        libelf # libelf.so.1
+        elfutils # libelf.so.1
-        mariadb-connector-c # libmariadb.so.3
+        mariadb # libmariadb.so.3
         libpcl # libpcl.so.1
-        protobuf # libprotobuf.so.32
+        protobuf_21 # libprotobuf.so.32
         SDL # libSDL-1.2.so.0
         libx11 # libX11.so.6
         libxrandr # libXrandr.so.2
         libz # libz.so.1
       ];
+
       # ===========================================================================================
       # Define buildable + installable packages
       # ===========================================================================================
-      package = stdenv.mkDerivation rec {
+
+      fail-bin = stdenv.mkDerivation {
         inherit nativeBuildInputs buildInputs;
         pname = "fail";
         version = "1.0.0";
@@ -193,26 +371,54 @@ rec {
           runHook postInstall
         '';
       };
-    in rec {
+    in {
       # Provide package for "nix build"
       packages = {
-        default = package;
+        default = fail-bin;
+      };
+      apps = {
+        default = flake-utils.lib.mkApp {drv = fail-bin;};
       };
-      apps.default = flake-utils.lib.mkApp {drv = package;};
 
       devShells = {
         # Provide default environment for "nix develop".
         # Other environments can be added below.
         default = pkgs.mkShell {
-          inherit nativeBuildInputs buildInputs shellHook;
+          inherit shellHook;
           name = description;
 
+          nativeBuildInputs = with pkgs; [
+            just
+            xxd
+            wabt
+            grub2
+            xorriso
+            mariadb.client
+            iwasm
+            wamrc
+            fail-bin
+
+            # Don't install to not pollute our PATH. Just export as environment variable.
+            # wasi-sdk
+            # libiwasm_debug
+            # libiwasm_release
+          ];
+
           # =========================================================================================
           # Define environment variables
           # =========================================================================================
 
           # Dynamic libraries from buildinputs:
-          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
+          # LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
+
+          # Those are read by the justfile
+          FAIL_SHARE = "${fail-bin}/share";
+          WASI_ROOT = wasi-sdk;
+          WAMR_ROOT = wamr;
+          LIBIWASM_DEBUG = "${libiwasm_debug}/lib";
+          LIBIWASM_RELEASE = "${libiwasm_release}/lib";
+          CROSSCC = "${i386_pkgs.buildPackages.gcc}/bin/i386-elf-gcc";
+          CROSSCXX = "${i386_pkgs.buildPackages.gcc}/bin/i386-elf-g++";
         };
       };
     });