* Remove trivial builders.

* Make builders unexecutable by removing the hash-bang line and
  execute permission.
* Convert calls to `derivation' to `mkDerivation'.
* Remove `system' and `stdenv' attributes from calls to
  `mkDerivation'.  These transformations were all done automatically,
  so it is quite possible I broke stuff.
* Put the `mkDerivation' function in stdenv/generic.

svn path=/nixpkgs/trunk/; revision=874

pkgs/development/tools/build-managers/apache-ant/builder.sh

@@ -1,5 +1,3 @@
-#! /bin/sh
-
 . $stdenv/setup || exit 1
 
 tar xvfj $src || exit 1

pkgs/development/tools/build-managers/apache-ant/default.nix

@@ -1,10 +1,8 @@
-{stdenv, fetchurl, j2sdk}: derivation {
+{stdenv, fetchurl, j2sdk}: stdenv.mkDerivation {
   name = "apache-ant-1.6.0";
-  system = stdenv.system;
   builder = ./builder.sh;
   src = fetchurl {
     url = http://dist.apache.easynet.nl/ant/binaries/apache-ant-1.6.0-bin.tar.bz2;
     md5 = "01989c306da53862c101d9ea4ebb1f00";
   };
-  stdenv = stdenv;
 }

pkgs/development/tools/build-managers/gnumake/builder.sh

@@ -1,3 +0,0 @@
-#! /bin/sh -e
-. $stdenv/setup
-genericBuild

pkgs/development/tools/build-managers/gnumake/default.nix

@@ -1,14 +1,11 @@
 {stdenv, fetchurl, patch}:
 
-derivation {
+stdenv.mkDerivation {
   name = "gnumake-3.80";
-  system = stdenv.system;
-  builder = ./builder.sh;
   src = fetchurl {
     url = ftp://ftp.nluug.nl/pub/gnu/make/make-3.80.tar.bz2;
     md5 = "0bbd1df101bc0294d440471e50feca71";
   };
   patches = [./log.diff];
   buildInputs = [patch];
-  inherit stdenv;
 }