74 lines
2.2 KiB
Nix
74 lines
2.2 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, cmake
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, openssl
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, zlib
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, libuv
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# External poll is required for e.g. mosquitto, but discouraged by the maintainer.
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, withExternalPoll ? false
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}:
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stdenv.mkDerivation rec {
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pname = "libwebsockets";
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version = "4.3.2";
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src = fetchFromGitHub {
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owner = "warmcat";
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repo = "libwebsockets";
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rev = "v${version}";
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hash = "sha256-why8LAcc4XN0JdTJ1JoNWijKENL5mOHBsi9K4wpYr2c=";
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};
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outputs = [ "out" "dev" ];
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buildInputs = [ openssl zlib libuv ];
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nativeBuildInputs = [ cmake ];
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cmakeFlags = [
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"-DLWS_WITH_PLUGINS=ON"
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"-DLWS_WITH_IPV6=ON"
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"-DLWS_WITH_SOCKS5=ON"
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"-DDISABLE_WERROR=ON"
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"-DLWS_BUILD_HASH=no_hash"
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] ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "-DLWS_WITHOUT_TESTAPPS=ON"
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++ lib.optional withExternalPoll "-DLWS_WITH_EXTERNAL_POLL=ON"
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++ (
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if stdenv.hostPlatform.isStatic then
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[ "-DLWS_WITH_SHARED=OFF" ]
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else
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[ "-DLWS_WITH_STATIC=OFF" "-DLWS_LINK_TESTAPPS_DYNAMIC=ON" ]
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);
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postInstall = ''
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# Fix path that will be incorrect on move to "dev" output.
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substituteInPlace "$out/lib/cmake/libwebsockets/LibwebsocketsTargets-release.cmake" \
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--replace "\''${_IMPORT_PREFIX}" "$out"
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# The package builds a few test programs that are not usually necessary.
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# Move those to the dev output.
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moveToOutput "bin/libwebsockets-test-*" "$dev"
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moveToOutput "share/libwebsockets-test-*" "$dev"
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'';
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# $out/share/libwebsockets-test-server/plugins/libprotocol_*.so refers to crtbeginS.o
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disallowedReferences = [ stdenv.cc.cc ];
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meta = with lib; {
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description = "Light, portable C library for websockets";
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longDescription = ''
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Libwebsockets is a lightweight pure C library built to
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use minimal CPU and memory resources, and provide fast
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throughput in both directions.
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'';
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homepage = "https://libwebsockets.org/";
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# Relicensed from LGPLv2.1+ to MIT with 4.0. Licensing situation
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# is tricky, see https://github.com/warmcat/libwebsockets/blob/main/LICENSE
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license = with licenses; [ mit publicDomain bsd3 asl20 ];
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maintainers = with maintainers; [ mindavi ];
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platforms = platforms.all;
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};
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}
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