1 files changed, 12 insertions, 0 deletions
diff --git a/pkgs/applications/science/chemistry/apbs/default.nix b/pkgs/applications/science/chemistry/apbs/default.nix
index 2a892dd5625..228c77ee5c0 100644
--- a/pkgs/applications/science/chemistry/apbs/default.nix
+++ b/pkgs/applications/science/chemistry/apbs/default.nix
@@ -33,6 +33,10 @@ let
       "-DBUILD_SUPERLU=OFF"
     ];
 
+    env = lib.optionalAttrs stdenv.cc.isClang {
+      NIX_CFLAGS_COMPILE = "-Wno-error=implicit-int";
+    };
+
     buildInputs = [
       blas
       superlu
@@ -65,6 +69,10 @@ stdenv.mkDerivation (finalAttrs: {
     substituteInPlace CMakeLists.txt \
       --replace "include(ImportFETK)" "" \
       --replace 'import_fetk(''${FETK_VERSION})' ""
+
+    # U was removed in python 3.11 because it had no effect
+    substituteInPlace tools/manip/inputgen.py \
+      --replace '"rU"' '"r"'
   '';
 
   nativeBuildInputs = [
@@ -88,6 +96,10 @@ stdenv.mkDerivation (finalAttrs: {
     "-DENABLE_TESTS=1"
   ];
 
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-function-pointer-types";
+  };
+
   doCheck = true;
 
   meta = with lib; {