ucl: modify cflags so gcc6 compiles successfully

2017-08-15 00:15:48 -07:00 · 2017-08-15 00:15:48 -07:00 · ceed8ad8a1
commit ceed8ad8a1
parent a1bb61312c
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/libraries/ucl/default.nix
+++ b/pkgs/development/libraries/ucl/default.nix
@ -7,6 +7,9 @@ stdenv.mkDerivation {
    sha256 = "b865299ffd45d73412293369c9754b07637680e5c826915f097577cd27350348";
  };

+  # needed to successfully compile with gcc 6
+  NIX_CFLAGS_COMPILE = "-std=c90 -fPIC";
+
  meta = {
    homepage = http://www.oberhumer.com/opensource/ucl/;
    description = "Portable lossless data compression library";