mirror of
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46 lines
1.7 KiB
Nix
46 lines
1.7 KiB
Nix
{ stdenv, fetchurl, libsigsegv, readline, readlineSupport ? false }:
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stdenv.mkDerivation rec {
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name = "gawk-4.1.0";
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src = fetchurl {
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url = "mirror://gnu/gawk/${name}.tar.xz";
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sha256 = "0hin2hswbbd6kd6i4zzvgciwpl5fba8d2s524z8y5qagyz3x010q";
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};
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doCheck = !stdenv.isCygwin; # XXX: `test-dup2' segfaults on Cygwin 6.1
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buildInputs = [ libsigsegv ]
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++ stdenv.lib.optional readlineSupport readline;
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configureFlags = [ "--with-libsigsegv-prefix=${libsigsegv}" ]
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++ stdenv.lib.optional readlineSupport "--with-readline=${readline}"
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# only darwin where reported, seems OK on non-chrooted Fedora (don't rebuild stdenv)
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++ stdenv.lib.optional (!readlineSupport && stdenv.isDarwin) "--without-readline";
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postInstall = "rm $out/bin/gawk-*";
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meta = {
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homepage = http://www.gnu.org/software/gawk/;
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description = "GNU implementation of the Awk programming language";
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longDescription = ''
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Many computer users need to manipulate text files: extract and then
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operate on data from parts of certain lines while discarding the rest,
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make changes in various text files wherever certain patterns appear,
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and so on. To write a program to do these things in a language such as
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C or Pascal is a time-consuming inconvenience that may take many lines
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of code. The job is easy with awk, especially the GNU implementation:
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Gawk.
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The awk utility interprets a special-purpose programming language that
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makes it possible to handle many data-reformatting jobs with just a few
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lines of code.
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'';
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license = stdenv.lib.licenses.gpl3Plus;
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maintainers = [ stdenv.lib.maintainers.ludo ];
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};
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}
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