nixpkgs/pkgs/tools/text/gawk/default.nix
Vladimír Čunát 030af0a803 fix .xz in stdenv bootstrap
Presumably needed due to the last staging merge.
There was some stdenv stage refactoring within, IIRC.
2014-08-30 15:48:17 +02:00

49 lines
1.7 KiB
Nix

{ stdenv, fetchurl, xz, libsigsegv, readline, interactive ? false }:
let
inherit (stdenv.lib) optional;
in
stdenv.mkDerivation rec {
name = "gawk-4.1.0";
src = fetchurl {
url = "mirror://gnu/gawk/${name}.tar.xz";
sha256 = "0hin2hswbbd6kd6i4zzvgciwpl5fba8d2s524z8y5qagyz3x010q";
};
# When we do build separate interactive version, it makes sense to always include docs.
outputs = stdenv.lib.optionals (!interactive) [ "out" "doc" ]; #ToDo
buildInputs = [ xz.bin libsigsegv ]
++ optional interactive readline;
configureFlags = [ "--with-libsigsegv-prefix=${libsigsegv}" ]
++ [(if interactive then "--with-readline=${readline}" else "--without-readline")];
doCheck = !stdenv.isCygwin; # XXX: `test-dup2' segfaults on Cygwin 6.1
postInstall = "rm $out/bin/gawk-*";
meta = {
homepage = http://www.gnu.org/software/gawk/;
description = "GNU implementation of the Awk programming language";
longDescription = ''
Many computer users need to manipulate text files: extract and then
operate on data from parts of certain lines while discarding the rest,
make changes in various text files wherever certain patterns appear,
and so on. To write a program to do these things in a language such as
C or Pascal is a time-consuming inconvenience that may take many lines
of code. The job is easy with awk, especially the GNU implementation:
Gawk.
The awk utility interprets a special-purpose programming language that
makes it possible to handle many data-reformatting jobs with just a few
lines of code.
'';
license = stdenv.lib.licenses.gpl3Plus;
maintainers = [ stdenv.lib.maintainers.ludo ];
};
}