forked from mirrors/nixpkgs
91fa55e702
Nixpkgs should not use <nixpkgs> to refer to itself, because $NIX_PATH might not be set or not point to the same Nixpkgs. It's also unnecessary.
57 lines
1.5 KiB
Nix
57 lines
1.5 KiB
Nix
{ stdenv, fetchurl, runCommand, python, perl, cdrkit, pathsFromGraph
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, arch ? "x86_64"
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}:
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{ packages ? []
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, mirror ? "http://ftp.gwdg.de/pub/linux/sources.redhat.com/cygwin"
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, extraContents ? []
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}:
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let
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cygPkgList = if arch == "x86_64" then fetchurl {
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url = "${mirror}/x86_64/setup.ini";
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sha256 = "0ljsxdkx9s916wp28kcvql3bjx80zzzidan6jicby7i9s3sm96n9";
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} else fetchurl {
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url = "${mirror}/x86/setup.ini";
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sha256 = "1slyj4qha7x649ggwdski9spmyrbs04z2d46vgk8krllg0kppnjv";
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};
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cygwinCross = (import ../../../../top-level/all-packages.nix {
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inherit (stdenv) system;
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crossSystem = {
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libc = "msvcrt";
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platform = {};
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openssl.system = "mingw64";
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inherit arch;
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config = "${arch}-w64-mingw32";
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};
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}).windows.cygwinSetup.crossDrv;
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makeCygwinClosure = { packages, packageList }: let
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expr = import (runCommand "cygwin.nix" { buildInputs = [ python ]; } ''
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python ${./mkclosure.py} "${packages}" ${toString packageList} > "$out"
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'');
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gen = { url, md5 }: {
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source = fetchurl {
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url = "${mirror}/${url}";
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inherit md5;
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};
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target = url;
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};
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in map gen expr;
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in import ../../../../../nixos/lib/make-iso9660-image.nix {
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inherit stdenv perl cdrkit pathsFromGraph;
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contents = [
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{ source = "${cygwinCross}/bin/setup.exe";
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target = "setup.exe";
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}
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{ source = cygPkgList;
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target = "setup.ini";
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}
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] ++ makeCygwinClosure {
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packages = cygPkgList;
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packageList = packages;
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} ++ extraContents;
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}
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