mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-10-01 09:30:20 +02:00
acb063701a
canExecute is like isCompatible, but also checks that the Kernels are _equal_, i.e. that both platforms use the same syscall interface. This is crucial in order to actually be able to execute binaries for the other platform. isCompatible is dropped, since it has changed semantically and there's no use case left in nixpkgs.
40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, capnproto
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, cmake }:
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stdenv.mkDerivation rec {
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pname = "capnproto";
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version = "0.9.1";
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# release tarballs are missing some ekam rules
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src = fetchFromGitHub {
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owner = "capnproto";
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repo = "capnproto";
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rev = "v${version}";
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sha256 = "0cbiwkmd29abih8rjjm35dfkrkr8c6axbzq3fkryay6jyvpi42c5";
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};
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nativeBuildInputs = [ cmake ]
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++ lib.optional (!(stdenv.buildPlatform.canExecute stdenv.hostPlatform)) capnproto;
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cmakeFlags = lib.optional (!(stdenv.buildPlatform.canExecute stdenv.hostPlatform)) "-DEXTERNAL_CAPNP";
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# Upstream 77ac9154440bcc216fda1092fd5bb51da62ae09c, modified to apply to v0.9.1. Drop on update.
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patches = lib.optional stdenv.hostPlatform.isMusl ./musl-no-fibers.patch;
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meta = with lib; {
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homepage = "https://capnproto.org/";
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description = "Cap'n Proto cerealization protocol";
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longDescription = ''
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Cap’n Proto is an insanely fast data interchange format and
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capability-based RPC system. Think JSON, except binary. Or think Protocol
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Buffers, except faster.
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'';
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license = licenses.mit;
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platforms = platforms.all;
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maintainers = with maintainers; [ cstrahan ];
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};
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}
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