From ba9e09cc7687acec60caf56538faae54f4a5f960 Mon Sep 17 00:00:00 2001
From: Sigmanificient <edhyjox@gmail.com>
Date: Sat, 11 Oct 2025 19:17:40 +0200
Subject: [PATCH 1/2] bsc: set updateScript

---
 pkgs/by-name/bs/bsc/package.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/by-name/bs/bsc/package.nix b/pkgs/by-name/bs/bsc/package.nix
index 274e258dba34..e9993023f300 100644
--- a/pkgs/by-name/bs/bsc/package.nix
+++ b/pkgs/by-name/bs/bsc/package.nix
@@ -3,6 +3,7 @@
   stdenv,
   fetchFromGitHub,
   llvmPackages,
+  nix-update-script,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -33,6 +34,8 @@ stdenv.mkDerivation (finalAttrs: {
     "PREFIX=${placeholder "out"}"
   ];
 
+  passthru.updateScript = nix-update-script {};
+
   meta = {
     description = "High performance block-sorting data compression library";
     homepage = "http://libbsc.com/";

From a418816bb763715fc59f1c99aefd703819d3cabd Mon Sep 17 00:00:00 2001
From: Sigmanificient <edhyjox@gmail.com>
Date: Sat, 11 Oct 2025 19:17:52 +0200
Subject: [PATCH 2/2] bsc: 3.3.6 -> 3.3.12

---
 pkgs/by-name/bs/bsc/package.nix | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/pkgs/by-name/bs/bsc/package.nix b/pkgs/by-name/bs/bsc/package.nix
index e9993023f300..a8c8688ea5f0 100644
--- a/pkgs/by-name/bs/bsc/package.nix
+++ b/pkgs/by-name/bs/bsc/package.nix
@@ -3,38 +3,34 @@
   stdenv,
   fetchFromGitHub,
   llvmPackages,
+  cmake,
   nix-update-script,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "bsc";
-  version = "3.3.6";
+  version = "3.3.12";
 
   src = fetchFromGitHub {
     owner = "IlyaGrebnov";
     repo = "libbsc";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-iUFKTDSAg2/57TPvR0nlmfVN2Z6O9kZKIg+BQQKvr/o=";
+    hash = "sha256-3dFwmThnDzbXB6m/rDfbSz4DZAlIsm4gUOT7YwexpKA=";
   };
 
   enableParallelBuilding = true;
 
+  nativeBuildInputs = [ cmake ];
+
   buildInputs = lib.optional stdenv.hostPlatform.isDarwin llvmPackages.openmp;
 
-  postPatch = lib.optional (!stdenv.hostPlatform.isx86) ''
-    substituteInPlace makefile \
-      --replace-fail "-mavx2" ""
-
-    substituteInPlace makefile.cuda \
-      --replace-fail "-mavx2" ""
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail "check_c_compiler_flag(-march=native COMPILER_SUPPORTS_MARCH_NATIVE_C)" "" \
+      --replace-fail "check_cxx_compiler_flag(-march=native COMPILER_SUPPORTS_MARCH_NATIVE_CXX)" ""
   '';
 
-  makeFlags = [
-    "CC=$(CXX)"
-    "PREFIX=${placeholder "out"}"
-  ];
-
-  passthru.updateScript = nix-update-script {};
+  passthru.updateScript = nix-update-script { };
 
   meta = {
     description = "High performance block-sorting data compression library";