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63 lines
1.5 KiB
Nix
63 lines
1.5 KiB
Nix
{ stdenv, lib, fetchgit, fetchzip, fetchpatch, darwin, writeText
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, git, ninja, python }:
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let
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rev = "96ff462cddf35f98e25fd5d098fc27bc81eab94a";
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sha256 = "1ny23sprl7ygb2lpdnqxv60m8kaf4h2dmpqjp61l5vc2s7f32g97";
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shortRev = builtins.substring 0 7 rev;
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lastCommitPosition = writeText "last_commit_position.h" ''
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#ifndef OUT_LAST_COMMIT_POSITION_H_
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#define OUT_LAST_COMMIT_POSITION_H_
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#define LAST_COMMIT_POSITION "(${shortRev})"
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#endif // OUT_LAST_COMMIT_POSITION_H_
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'';
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in
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stdenv.mkDerivation rec {
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name = "gn-${version}";
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version = "20181031";
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src = fetchgit {
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url = "https://gn.googlesource.com/gn";
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inherit rev sha256;
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};
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postPatch = ''
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# FIXME Needed with old Apple SDKs
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substituteInPlace base/mac/foundation_util.mm \
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--replace "NSArray<NSString*>*" "NSArray*"
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'';
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nativeBuildInputs = [ ninja python git ];
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buildInputs = lib.optionals stdenv.isDarwin (with darwin; with apple_sdk.frameworks; [
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libobjc
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cctools
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# frameworks
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ApplicationServices
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Foundation
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AppKit
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]);
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buildPhase = ''
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python build/gen.py --no-sysroot --no-last-commit-position
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ln -s ${lastCommitPosition} out/last_commit_position.h
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ninja -j $NIX_BUILD_CORES -C out gn
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'';
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installPhase = ''
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install -vD out/gn "$out/bin/gn"
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'';
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meta = with lib; {
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description = "A meta-build system that generates NinjaBuild files";
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homepage = https://gn.googlesource.com/gn;
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license = licenses.bsd3;
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platforms = platforms.unix;
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maintainers = with maintainers; [ stesie matthewbauer ];
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};
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}
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