1 files changed, 7 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/science/math/superlu/default.nix b/nixpkgs/pkgs/development/libraries/science/math/superlu/default.nix
index 26dd00d96069..f99e86ffe478 100644
--- a/nixpkgs/pkgs/development/libraries/science/math/superlu/default.nix
+++ b/nixpkgs/pkgs/development/libraries/science/math/superlu/default.nix
@@ -21,6 +21,13 @@ stdenv.mkDerivation rec {
     "-DUSE_XSDK_DEFAULTS=true"
   ];
 
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    NIX_CFLAGS_COMPILE = toString [
+      "-Wno-error=implicit-function-declaration"
+      "-Wno-error=implicit-int"
+    ];
+  };
+
   patches = [
     ./add-superlu-lib-as-dependency-for-the-unit-tests.patch
   ];