nixpkgs/pkgs/development/compilers/hugs/default.nix
Marc Weber b56ed35851 replacing applyAndFun by lib.defaultOverridableDelayableArgs
applyAndFun has a bug resulting in the same arg beeing added more than
once when using a concatenating merge function for the attr set.

I've tried giving the function a name "overridableDelayableArgs" which
resembles its usage much more.

important refactoring:
  applyAndFun had .fun and .funMerge only when passing the merge
  function lib.mergeOrApply

  composableDerivation {
    initial = {
      ...
    };
  }

to

  overridableDelayableArgs has always .replace and .merge
  composableDerivation {} {
    ...
  }

svn path=/nixpkgs/trunk/; revision=14428
2009-03-06 23:21:28 +00:00

55 lines
2.2 KiB
Nix

args: with args;
let edf = composableDerivation.edf;
wwf = composableDerivation.wwf; in
composableDerivation.composableDerivation {} {
name="hugs98";
src = fetchurl {
url = http://cvs.haskell.org/Hugs/downloads/2006-09/hugs98-Sep2006.tar.gz;
sha256 = "3cf4d27673564cffe691bd14032369f646233f14daf2bc37c6c6df9f062b46b6";
};
#encode all character I/O using the byte encoding
#determined by the locale in effect at that time. To
#require that the UTF-8 encoding is always used, give
#the --enable-char-encoding=utf8 option.
#[default=autodetect]
postUnpack = ''
find -type f | xargs sed -i 's@/bin/cp@cp@';
'';
configurePhase="./configure --prefix=\$out --enable-char-encoding=utf8 $configureFlags";
flags =
edf { name = "pathCanonicalization"; feat="path-canonicalization"; }
// edf { name="timer"; } # enable evaluation timing (for benchmarking Hugs)
// edf { name="profiling"; }# enable heap profiler
// edf { name="stackDumps"; feat="stack-dummps"; } # enable stack dump on stack overflow
// edf { name="largeBanner"; feat="large-banner"; } # disable multiline startup banner
// edf { name="internal-prims"; } # experimental primitives to access Hugs's innards
// edf { name="debug"; } # include C debugging information (for debugging Hugs)
// edf { name="tag"; } # runtime tag checking (for debugging Hugs)
// edf { name="lint"; } # enable "lint" flags (for debugging Hugs)
// edf { name="only98"; } # build Hugs to understand Haskell 98 only
// edf { name="ffi"; }
#--with-nmake produce a Makefile compatible with nmake
#--with-gui build Hugs for Windows GUI (Borland C++ only)
// wwf { name="pthreads"; } # build Hugs using POSIX threads C library
;
cfg = {
largeBannerSupport = true; # seems to be default
char = { cfgOption = "--enable-char-encoding"; blocks = "utf8"; };
utf8 = { cfgOption = "--enable-char-encoding=utf8"; blocks="char"; };
};
meta = {
license = "as-is"; # gentoo is calling it this way..
description = "The HUGS98 Haskell <interpreter";
homepage = http://www.haskell.org/hugs;
};
}