Merge pull request #258608 from aherrmann/macos-mktemp

MacOS compatible mktemp in cc-wrapper

pkgs/build-support/cc-wrapper/cc-wrapper.sh

@@ -246,7 +246,7 @@ if [[ -e @out@/nix-support/cc-wrapper-hook ]]; then
 fi
 
 if (( "${NIX_CC_USE_RESPONSE_FILE:-@use_response_file_by_default@}" >= 1 )); then
-    responseFile=$(mktemp --tmpdir cc-params.XXXXXX)
+    responseFile=$(mktemp "${TMPDIR:-/tmp}/cc-params.XXXXXX")
     trap 'rm -f -- "$responseFile"' EXIT
     printf "%q\n" \
        ${extraBefore+"${extraBefore[@]}"} \