nixpkgs/pkgs/tools/text/gawk/default.nix
2015-06-18 12:37:41 -07:00

51 lines
1.8 KiB
Nix

{ stdenv, fetchurl, libsigsegv, readline, readlineSupport ? false
, locale ? null }:
stdenv.mkDerivation rec {
name = "gawk-4.1.3";
src = fetchurl {
url = "mirror://gnu/gawk/${name}.tar.xz";
sha256 = "09d6pmx6h3i2glafm0jd1v1iyrs03vcyv2rkz12jisii3vlmbkz3";
};
doCheck = !(
stdenv.isCygwin # XXX: `test-dup2' segfaults on Cygwin 6.1
|| stdenv.isDarwin # XXX: `locale' segfaults
);
buildInputs = stdenv.lib.optional (stdenv.system != "x86_64-cygwin") libsigsegv
++ stdenv.lib.optional readlineSupport readline
++ stdenv.lib.optional stdenv.isDarwin locale;
configureFlags = stdenv.lib.optional (stdenv.system != "x86_64-cygwin") "--with-libsigsegv-prefix=${libsigsegv}"
++ stdenv.lib.optional readlineSupport "--with-readline=${readline}"
# only darwin where reported, seems OK on non-chrooted Fedora (don't rebuild stdenv)
++ stdenv.lib.optional (!readlineSupport && stdenv.isDarwin) "--without-readline";
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 = [ ];
};
}