Updated 10 Building on Linux (markdown)

10-Building-on-Linux.md

@@ -23,6 +23,72 @@ The following package list is sufficient for building PCSX2 as of 2024/04/06 wit
 ```
 alsa-lib-devel brotli-devel clang cmake dbus-devel egl-wayland-devel extra-cmake-modules fontconfig-devel gcc-c++ gtk3-devel libaio-devel libcurl-devel libdecor-devel libevdev-devel libICE-devel libinput-devel libpcap-devel libSM-devel libX11-devel libXau-devel libxcb-devel libXcomposite-devel libXcursor-devel libXext-devel libXfixes-devel libXft-devel libXi-devel libxkbcommon-devel libxkbcommon-x11-devel libXpresent-devel libXrandr-devel libXrender-devel lld llvm make mesa-libEGL-devel mesa-libGL-devel ninja-build openssl-devel patch pcre2-devel perl-Digest-SHA pipewire-devel pulseaudio-libs-devel systemd-devel wayland-devel xcb-util-cursor-devel xcb-util-devel xcb-util-errors-devel xcb-util-image-devel xcb-util-keysyms-devel xcb-util-renderutil-devel xcb-util-wm-devel xcb-util-xrm-devel zlib-devel
 ```
+### NixOS nix-shell
+
+```nix
+{ pkgs ? import <nixpkgs> { } }:
+pkgs.mkShell {
+  buildInputs = with pkgs;
+    with qt6;
+    with xorg; [
+      curl
+      extra-cmake-modules
+      ffmpeg
+      libaio
+      libbacktrace
+      libpcap
+      libwebp
+      libXrandr
+      lz4
+      qtbase
+      qtsvg
+      qttools
+      qtwayland
+      SDL2
+      shaderc
+      soundtouch
+      vulkan-headers
+      wayland
+      zstd
+      clang
+      lld
+    ];
+
+  nativeBuildInputs = with pkgs;
+    with qt6; [
+      cmake
+      pkg-config
+      strip-nondeterminism
+      wrapQtAppsHook
+      zip
+    ];
+
+  qtWrapperArgs = let
+    libs = with pkgs;
+      lib.makeLibraryPath
+      ([ vulkan-loader shaderc ] ++ cubeb.passthru.backendLibs);
+  in [ "--prefix LD_LIBRARY_PATH : ${libs}" ];
+
+  shellHook = ''
+    if [ ! -d "$(pwd)/pcsx2" ]; then
+      echo "pcsx2 not cloned, cloning..."
+      git clone git@github.com:PCSX2/pcsx2.git
+    fi
+    if [ ! -d "$(pwd)/pcsx2/build" ]; then
+      echo "pcsx2 not configured, configuring..."
+      cd pcsx2
+      cmake -B build -DDISABLE_ADVANCE_SIMD=true -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_EXE_LINKER_FLAGS_INIT="-fuse-ld=lld" -DCMAKE_MODULE_LINKER_FLAGS_INIT="-fuse-ld" -DCMAKE_SHARED_LINKER_FLAGS_INIT="-fuse-ld=lld" -DCMAKE_PREFIX_PATH="$PWD/deps" -GNinja
+      cd ..
+    fi
+
+
+    bashdir=$(mktemp -d)
+    makeWrapper "$(type -p bash)" "$bashdir/bash" "''${qtWrapperArgs[@]}"
+    export NIX_ENFORCE_PURITY=0
+    exec "$bashdir/bash"
+  '';
+}
+```
 
 ## Build procedure