darwin.bsdmake: fix for systems with non-standard RLIMIT_NOFILE

pkgs/os-specific/darwin/apple-source-releases/bsdmake/default.nix

@@ -20,6 +20,12 @@ appleDerivation {
       --replace '-o ''${''${group}OWN_''${.ALLSRC:T}}' "" \
       --replace '-g ''${''${group}GRP_''${.ALLSRC:T}}' "" \
       --replace '-o ''${''${group}OWN} -g ''${''${group}GRP}' ""
+
+    # Workaround for https://github.com/NixOS/nixpkgs/issues/103172
+    # Prevents bsdmake from failing on systems that already had default limits
+    # increased.
+    substituteInPlace main.c \
+      --replace 'err(2, "setrlimit");' 'warn("setrlimit");'
   '';
 
   buildPhase = ''