fix nix dev shell on darwin (#35278)

Author: techknowlogick

flake.lock

@@ -18,38 +18,50 @@
             go = go_1_24;
             nodejs = nodejs_24;
             python3 = python312;
+
+            # Platform-specific dependencies
+            linuxOnlyInputs = lib.optionals pkgs.stdenv.isLinux [
+              glibc.static
+            ];
+
+            linuxOnlyEnv = lib.optionalAttrs pkgs.stdenv.isLinux {
+              CFLAGS = "-I${glibc.static.dev}/include";
+              LDFLAGS = "-L ${glibc.static}/lib";
+            };
           in
-          pkgs.mkShell {
-            buildInputs = [
-              # generic
-              git
-              git-lfs
-              gnumake
-              gnused
-              gnutar
-              gzip
+          pkgs.mkShell (
+            {
+              buildInputs = [
+                # generic
+                git
+                git-lfs
+                gnumake
+                gnused
+                gnutar
+                gzip
 
-              # frontend
-              nodejs
+                # frontend
+                nodejs
 
-              # linting
-              python3
-              uv
+                # linting
+                python3
+                uv
 
-              # backend
-              go
-              glibc.static
-              gofumpt
-              sqlite
-            ];
-            CFLAGS = "-I${glibc.static.dev}/include";
-            LDFLAGS = "-L ${glibc.static}/lib";
-            GO = "${go}/bin/go";
-            GOROOT = "${go}/share/go";
+                # backend
+                go
+                gofumpt
+                sqlite
+              ]
+              ++ linuxOnlyInputs;
+
+              GO = "${go}/bin/go";
+              GOROOT = "${go}/share/go";
 
-            TAGS = "sqlite sqlite_unlock_notify";
-            STATIC = "true";
-          };
+              TAGS = "sqlite sqlite_unlock_notify";
+              STATIC = "true";
+            }
+            // linuxOnlyEnv
+          );
       }
     );
 }