Vladimír Čunát 5dfe6fd034 perl: fix evaluation on cygwin
... and maybe on other platforms that have `stdenv.cc.cc == null`.
No hash changes where it did evaluate previously. Discussion:
https://github.com/NixOS/nixpkgs/commit/b291f1682f#commitcomment-17558440
2016-05-20 21:37:27 +02:00
..
2016-05-20 21:37:27 +02:00