mirror of
https://github.com/NixOS/nixpkgs.git
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28 lines
599 B
Nix
28 lines
599 B
Nix
{ fetchurl, stdenv }:
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stdenv.mkDerivation rec {
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name = "unifdef-2.6";
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src = fetchurl {
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url = "https://github.com/fanf2/unifdef/archive/${name}.tar.gz";
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sha256 = "1p5wr5ms9w8kijy9h7qs1mz36dlavdj6ngz2bks588w7a20kcqxj";
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};
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postUnpack = ''
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substituteInPlace $sourceRoot/unifdef.c \
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--replace '#include "version.h"' ""
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substituteInPlace $sourceRoot/Makefile \
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--replace "unifdef.c: version.h" "unifdef.c:"
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'';
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preBuild = ''
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unset HOME
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export DESTDIR=$out
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'';
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meta = {
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description = "Selectively remove C preprocessor conditionals";
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};
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}
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