1 files changed, 16 insertions, 2 deletions
diff --git a/vendor/libghostty-vt/nix/devShell.nix b/vendor/libghostty-vt/nix/devShell.nix
index df08fc20..b530c56c 100644
--- a/vendor/libghostty-vt/nix/devShell.nix
+++ b/vendor/libghostty-vt/nix/devShell.nix
@@ -12,7 +12,7 @@
   #, glxinfo # unused
   ncurses,
   nodejs,
-  nodePackages,
+  prettier,
   oniguruma,
   parallel,
   pkg-config,
@@ -109,7 +109,7 @@ in
         nodejs
 
         # Linting
-        nodePackages.prettier
+        prettier
         alejandra
         pinact
         typos
@@ -227,8 +227,22 @@ in
         unset SDKROOT
         unset DEVELOPER_DIR
 
+        # AFL++ needs to use the Homebrew/system Apple toolchain directly.
+        # The Nix compiler wrapper variables leak a Nix linker into afl-cc,
+        # which breaks even trivial fuzz harness links on macOS.
+        unset NIX_CC
+        unset NIX_CFLAGS_COMPILE
+        unset NIX_LDFLAGS
+        unset LD
+        unset CC
+        unset CXX
+        unset CFLAGS
+        unset CPPFLAGS
+        unset LDFLAGS
+
         # We need to remove "xcrun" from the PATH. It is injected by
         # some dependency but we need to rely on system Xcode tools
         export PATH=$(echo "$PATH" | awk -v RS=: -v ORS=: '$0 !~ /xcrun/ || $0 == "/usr/bin" {print}' | sed 's/:$//')
+        export PATH="/opt/homebrew/opt/llvm/bin:/opt/homebrew/bin:/usr/local/opt/llvm/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH"
       '');
   }