Merge pull request #265253 from wegank/verilog-clang

verilog: fix build on darwin

pkgs/applications/science/electronics/verilog/default.nix

···
 
   enableParallelBuilding = true;
 
+  env = lib.optionalAttrs stdenv.isDarwin {
+    NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
+  };
+
   # NOTE(jleightcap): the `make check` target only runs a "Hello, World"-esque sanity check.
   # the tests in the doInstallCheck phase run a full regression test suite.
   # however, these tests currently fail upstream on aarch64

pkgs/top-level/all-packages.nix

···
 
   btor2tools = callPackage ../applications/science/logic/btor2tools { };
 
-  boolector = callPackage ../applications/science/logic/boolector { };
+  boolector = callPackage ../applications/science/logic/boolector {
+    stdenv = if stdenv.cc.isClang then overrideLibcxx llvmPackages_14.stdenv else stdenv;
+  };
 
   bitwuzla = callPackage ../applications/science/logic/bitwuzla { };