forked from mirrors/nixpkgs
b5c1deca8a
He prefers to contribute to his own nixpkgs fork triton. Since he is still marked as maintainer in many packages this leaves the wrong impression he still maintains those.
73 lines
2.5 KiB
Nix
73 lines
2.5 KiB
Nix
{ stdenv, fetchurl, fetchpatch, findutils, fixDarwinDylibNames
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, sslSupport? true, openssl
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}:
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assert sslSupport -> openssl != null;
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stdenv.mkDerivation rec {
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name = "libevent-${version}";
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version = "2.1.8";
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src = fetchurl {
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url = "https://github.com/libevent/libevent/releases/download/release-${version}-stable/libevent-${version}-stable.tar.gz";
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sha256 = "1hhxnxlr0fsdv7bdmzsnhdz16fxf3jg2r6vyljcl3kj6pflcap4n";
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};
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#NOTE: Patches to support libressl-2.7. These are taken from libevent upstream, and can both be dropped with the next release.
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patches = [
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(fetchpatch {
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url = "https://github.com/libevent/libevent/commit/22dd14945c25600de3cf8b91000c66703b551e4f.patch";
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sha256 = "0fzcb241cp9mm7j6baw22blcglbc083ryigzyjaij8r530av10kd";
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})
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(fetchpatch {
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url = "https://github.com/libevent/libevent/commit/28b8075400c70b2d2da2ce07e590c2ec6d11783d.patch";
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sha256 = "0dkzlk44033xksg2iq5w90r3lnziwl1mgz291nzqq906zrya0sdb";
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})
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];
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# libevent_openssl is moved into its own output, so that openssl isn't present
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# in the default closure.
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outputs = [ "out" "dev" ]
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++ stdenv.lib.optional sslSupport "openssl"
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;
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outputBin = "dev";
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propagatedBuildOutputs = [ "out" ]
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++ stdenv.lib.optional sslSupport "openssl"
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;
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buildInputs = []
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++ stdenv.lib.optional sslSupport openssl
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++ stdenv.lib.optional stdenv.isCygwin findutils
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++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames
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;
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doCheck = false; # needs the net
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postInstall = stdenv.lib.optionalString sslSupport ''
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moveToOutput "lib/libevent_openssl*" "$openssl"
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substituteInPlace "$dev/lib/pkgconfig/libevent_openssl.pc" \
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--replace "$out" "$openssl"
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sed "/^libdir=/s|$out|$openssl|" -i "$openssl"/lib/libevent_openssl.la
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'';
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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description = "Event notification library";
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longDescription = ''
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The libevent API provides a mechanism to execute a callback function
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when a specific event occurs on a file descriptor or after a timeout
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has been reached. Furthermore, libevent also support callbacks due
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to signals or regular timeouts.
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libevent is meant to replace the event loop found in event driven
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network servers. An application just needs to call event_dispatch()
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and then add or remove events dynamically without having to change
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the event loop.
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'';
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homepage = http://libevent.org/;
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license = licenses.bsd3;
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platforms = platforms.all;
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};
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}
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