nixpkgs/pkgs/development/libraries/haskell/editline/default.nix

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{ cabal, editline } :
cabal.mkDerivation (self : {
pname = "editline";
version = "0.2";
sha256 = "6ee0b553cc8d7542c096730ceebabdcb9b2951d7b00a5a0ddbf47b5436a77ce4";
propagatedBuildInputs = [ editline ];
patchLibFiles = [ "editline.buildinfo.in" ];
preConfigure = ''
sed -i -e '/el_get/d' include/HsEditline.h
'';
# I don't quite understand why ncurses as an extra-library is harmful, but
# it works only if we remove it ...
postConfigure = ''
sed -i -e 's/ncurses//' editline.buildinfo
'';
meta = {
description = "Binding to the BSD editline library";
};
})