From 24283253970ceb3d75406f78f3b8d2171f8b181f Mon Sep 17 00:00:00 2001
From: Gemini0 <gemini0@noreply.codeberg.org>
Date: Mon, 2 Mar 2026 18:27:07 +0100
Subject: [PATCH 1/2] Add Nix shell file for building

This allows Blankart to be built on NixOS.
---
 shell.nix | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 shell.nix

diff --git a/shell.nix b/shell.nix
new file mode 100644
index 000000000..a98e1d32d
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,7 @@
+with import <nixpkgs> {};
+stdenv.mkDerivation {
+  name = "blankart-env";
+  buildInputs = [ cmake gcc ninja sdl3 zlib libpng openal libsndfile miniupnpc curl libopenmpt game-music-emu ];
+  # cmake flags, add -DSRB2_CONFIG_NOVERIFYIWADS=ON to build without IWAD verification
+  cmakeFlags = ["-DSDL3_INCLUDE_DIR=${lib.getDev sdl3}/include -DOPENMPT_INCLUDE_DIR=${lib.getDev libopenmpt}/include"];
+}

From c7a073244456c263ce850685620400f3d1221b7a Mon Sep 17 00:00:00 2001
From: Gemini0 <gemini0@noreply.codeberg.org>
Date: Mon, 2 Mar 2026 18:31:38 +0100
Subject: [PATCH 2/2] Update shell.nix

---
 shell.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/shell.nix b/shell.nix
index a98e1d32d..dd5093117 100644
--- a/shell.nix
+++ b/shell.nix
@@ -2,6 +2,7 @@ with import <nixpkgs> {};
 stdenv.mkDerivation {
   name = "blankart-env";
   buildInputs = [ cmake gcc ninja sdl3 zlib libpng openal libsndfile miniupnpc curl libopenmpt game-music-emu ];
-  # cmake flags, add -DSRB2_CONFIG_NOVERIFYIWADS=ON to build without IWAD verification
+  # cmake flags, add -DSRB2_CONFIG_NOVERIFYIWADS=ON to the below command to build without IWAD verification
+  # Usage from build/: cmake .. $cmakeFlags
   cmakeFlags = ["-DSDL3_INCLUDE_DIR=${lib.getDev sdl3}/include -DOPENMPT_INCLUDE_DIR=${lib.getDev libopenmpt}/include"];
 }