summary refs log tree commit diff
path: root/pkgs/development/tools/build-managers/gn/default.nix
blob: f49456a86ea6912a337341a156f3126404ab8fe3 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
{ stdenv, lib, fetchgit, fetchzip, fetchpatch
, libevent, ninja, python, darwin }:

let
  depsGit = {
    "tools/gn" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/src/tools/gn";
      rev = "0fa417a0d2d8484e9a5a636e3301da322f586601";
      sha256 = "0pigcl14yc4aak6q1ghfjxdz2ah4fg4m2r5y3asw2rz6mpr5y9z0";
    };
    "base" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/src/base";
      rev = "ab1d7c3b92ce9c9bc756bdefb8338360d1a33a1e";
      sha256 = "15wis6qg9ka62k6v1vamg0bp3v5vkpapg485jsn4bbfcaqp6di0f";
    };
    "build" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/src/build";
      rev = "8d44c08a4c9997695db8098198bdd5026bc7a6f9";
      sha256 = "19sajgf55xfmvnwvy2ss7g6pyljp751cfsws30w415m6m00lmpxl";
    };
    "config" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/src/build/config";
      rev = "14116c0cdcb9e28995ca8bb384a12e5c9dbd1dbb";
      sha256 = "04nif0lm4wcy05b7xhal023874s4r0iq067q57cgwdm72i2gml40";
    };
    "testing/gtest" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/testing/gtest";
      rev = "585ec31ea716f08233a815e680fc0d4699843938";
      sha256 = "0csn1cza66851nmxxiw42smsm3422mx67vcyykwn0a71lcjng6rc";
    };
    "third_party/apple_apsl" = fetchzip {
      url = "https://chromium.googlesource.com/chromium/src/third_party/+archive/8e6ccb8c74db6dfa15dd21401ace3ac96c054cf7/apple_apsl.tar.gz";
      sha256 = "1vgcg741lwz84kdy0qc5wn9dxx3j9zh6a9d185fpygdsipwikqv8";
      stripRoot = false;
    };
    "buildtools/third_party/libc++/trunk" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/llvm-project/libcxx";
      rev = "ece1de8658d749e19c12cacd4458cc330eca94e3";
      sha256 = "1nlyvfkzhchwv9b18bh82jcamqv3acj26ah9ajs31f2dql05amhg";
    };
    "buildtools/third_party/libc++abi/trunk" = fetchgit {
      url = "https://chromium.googlesource.com/chromium/llvm-project/libcxxabi";
      rev = "52c7a3760aef1df328a9bc957f686410872f0dc0";
      sha256 = "1aam539j01381q27b7xhij18pz3h0lhw08hglvqq4hgvlqx5cn2s";
    };
  };

in stdenv.mkDerivation {
  name = "gn";
  version = "20180423";
  sourceRoot = ".";

  unpackPhase = ''
    ${lib.concatStringsSep "\n" (
      lib.mapAttrsToList (n: v: ''
        mkdir -p $sourceRoot/${n}
        if [ -d ${v} ]; then
          cp -r ${v}/* $sourceRoot/${n}
        else
          mkdir -p $sourceRoot/${n}
          pushd $sourceRoot/${n}
          unpackFile ${v}
          popd
        fi
      '') depsGit)}

    chmod u+w -R $sourceRoot
  '';

  patches = [
    (fetchpatch {
      url = "https://raw.githubusercontent.com/Eloston/ungoogled-chromium/3375fbc7b865dafe1230431a1e3f9bffd27ec184/resources/patches/ungoogled-chromium/macos/fix-gn-bootstrap.patch";
      sha256 = "1h8jgxznm7zrxlzb4wcfx4zx4lyvfrmpd0r7cd7h0s23wn8ibb3a";
    })
  ];

  postPatch = ''
    # Disable libevent bootstrapping (we will provide it).
    sed -i -e '/static_libraries.*libevent/,/^ *\]\?[})]$/d' \
      tools/gn/bootstrap/bootstrap.py

    # FIXME Needed with old Apple SDKs
    substituteInPlace base/mac/foundation_util.mm \
      --replace "NSArray<NSString*>*" "NSArray*"
    substituteInPlace base/mac/sdk_forward_declarations.h \
      --replace "NSDictionary<VNImageOption, id>*" "NSDictionary*" \
      --replace "NSArray<VNRequest*>*" "NSArray*" \
      --replace "typedef NSString* VNImageOption NS_STRING_ENUM" "typedef NSString* VNImageOption"

    # Patch shebangs (for sandbox build)
    patchShebangs build
  '';

  # FIXME again this shouldn't be necessary but I can't figure out a better way
  NIX_CFLAGS_COMPILE = "-DMAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_10 -DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_10";

  NIX_LDFLAGS = "-levent";

  nativeBuildInputs = [ ninja python ];
  buildInputs = [ libevent ]

  # FIXME These dependencies shouldn't be needed but can't find a way
  # around it. Chromium pulls this in while bootstrapping GN.
  ++ lib.optionals stdenv.isDarwin (with darwin; with apple_sdk.frameworks; [
    libobjc
    cctools

    # frameworks
    ApplicationServices
    Foundation
    AppKit
    ImageCaptureCore
    CoreBluetooth
    IOBluetooth
    CoreWLAN
    Quartz
    Cocoa
  ]);

  buildPhase = ''
    python tools/gn/bootstrap/bootstrap.py -s
  '';

  installPhase = ''
    install -vD out/Release/gn "$out/bin/gn"
  '';

  meta = with lib; {
    description = "A meta-build system that generates NinjaBuild files";
    homepage = https://chromium.googlesource.com/chromium/src/tools/gn;
    license = licenses.bsd3;
    platforms = platforms.unix;
    maintainers = with maintainers; [ stesie matthewbauer ];
  };
}