Merge pull request #8150 from ts468/upstream.calamares

Add Calamares: A distribution independent installer framework.

pkgs/development/libraries/libyaml-cpp/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, boost }:
+{ stdenv, fetchurl, cmake, boost, makePIC ? false }:
 
 stdenv.mkDerivation {
   name = "libyaml-cpp-0.5.1";
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ cmake boost ];
 
+  cmakeFlags = stdenv.lib.optionals makePIC [ "-DCMAKE_C_FLAGS=-fPIC" "-DCMAKE_CXX_FLAGS=-fPIC" ];
+
   meta = with stdenv.lib; {
     homepage = http://code.google.com/p/yaml-cpp/;
     description = "A YAML parser and emitter for C++";