47 lines
1.5 KiB
Nix
47 lines
1.5 KiB
Nix
{ lib, stdenv, fetchurl, xz, coreutils ? null }:
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# Note: this package is used for bootstrapping fetchurl, and thus
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# cannot use fetchpatch! All mutable patches (generated by GitHub or
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# cgit) that are needed here should be included directly in Nixpkgs as
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# files.
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stdenv.mkDerivation rec {
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pname = "diffutils";
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version = "3.9";
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src = fetchurl {
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url = "mirror://gnu/diffutils/diffutils-${version}.tar.xz";
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hash = "sha256-2A076QogGGjeg9eNrTQTrYgWDMU7zDbrnq98INvwI/E=";
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};
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patches = [
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# Backport of a fix for 'diff -D' output.
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# TODO: remove when updating to 3.10.
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./fix-diff-D.patch
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];
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postPatch = ''
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# avoid the need for help2man
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# TODO: can be removed when fix-diff-D.patch is removed.
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touch man/diff.1
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'';
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outputs = [ "out" "info" ];
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nativeBuildInputs = [ xz.bin ];
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/* If no explicit coreutils is given, use the one from stdenv. */
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buildInputs = [ coreutils ];
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configureFlags =
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# "pr" need not be on the PATH as a run-time dep, so we need to tell
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# configure where it is. Covers the cross and native case alike.
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lib.optional (coreutils != null) "PR_PROGRAM=${coreutils}/bin/pr"
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++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "gl_cv_func_getopt_gnu=yes";
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meta = with lib; {
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homepage = "https://www.gnu.org/software/diffutils/diffutils.html";
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description = "Commands for showing the differences between files (diff, cmp, etc.)";
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license = licenses.gpl3;
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platforms = platforms.unix;
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};
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}
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