blas-reference: fix build failure with cmake 4

- CMake 4 is no longer retro compatible with versions < 3.5
2025-10-16 12:10:25 -07:00
parent 71bc8fd56a
commit 0efc7281d7
1 changed files with 7 additions and 0 deletions
@@ -26,6 +26,13 @@ stdenv.mkDerivation rec {

  cmakeFlags = [ "-DBUILD_SHARED_LIBS=ON" ] ++ lib.optional blas64 "-DBUILD_INDEX64=ON";

+  # CMake 4 is no longer retro compatible with versions < 3.5
+  postPatch = ''
+    substituteInPlace CMakeLists.txt --replace-fail \
+      "cmake_minimum_required(VERSION 3.2)" \
+      "cmake_minimum_required(VERSION 3.5)"
+  '';
+
  postInstall =
    let
      canonicalExtension =