nixpkgs/pkgs/servers/uwsgi/default.nix
Дамјан Георгиевски 87bed6c86a uwsgi: the php plugin needs to link with session.so
On NixOS the session.so php extension is a separate package (and not builtin
in libphp.so). But since the uwsgi php plugin uses the session
mechanisms, we need to link the plugin to that library too.

With this change uwsgipluginpy is hacked to take an additional UWSGICONFIG_PHP_LDFLAGS
environment variable and add it to its LDFLAGS, and then in the nix
expression the UWSGICONFIG_PHP_LDFLAGS is set to point to php.extensions.session
2020-12-22 14:12:15 +01:00

124 lines
4.4 KiB
Nix

{ stdenv, lib, fetchurl, pkgconfig, jansson, pcre
# plugins: list of strings, eg. [ "python2" "python3" ]
, plugins ? []
, pam, withPAM ? stdenv.isLinux
, systemd, withSystemd ? stdenv.isLinux
, python2, python3, ncurses
, ruby, php, libmysqlclient
}:
let php-embed = php.override {
embedSupport = true;
apxs2Support = false;
};
pythonPlugin = pkg : lib.nameValuePair "python${if pkg.isPy2 then "2" else "3"}" {
interpreter = pkg.interpreter;
path = "plugins/python";
inputs = [ pkg ncurses ];
install = ''
install -Dm644 uwsgidecorators.py $out/${pkg.sitePackages}/uwsgidecorators.py
${pkg.executable} -m compileall $out/${pkg.sitePackages}/
${pkg.executable} -O -m compileall $out/${pkg.sitePackages}/
'';
};
available = lib.listToAttrs [
(pythonPlugin python2)
(pythonPlugin python3)
(lib.nameValuePair "rack" {
path = "plugins/rack";
inputs = [ ruby ];
})
(lib.nameValuePair "cgi" {
# usage: https://uwsgi-docs.readthedocs.io/en/latest/CGI.html?highlight=cgi
path = "plugins/cgi";
inputs = [ ];
})
(lib.nameValuePair "php" {
# usage: https://uwsgi-docs.readthedocs.io/en/latest/PHP.html#running-php-apps-with-nginx
path = "plugins/php";
inputs = [
php-embed
php-embed.extensions.session
php-embed.extensions.session.dev
php-embed.unwrapped.dev
] ++ php-embed.unwrapped.buildInputs;
})
];
getPlugin = name:
let all = lib.concatStringsSep ", " (lib.attrNames available);
in if lib.hasAttr name available
then lib.getAttr name available // { inherit name; }
else throw "Unknown UWSGI plugin ${name}, available : ${all}";
needed = builtins.map getPlugin plugins;
in
stdenv.mkDerivation rec {
pname = "uwsgi";
version = "2.0.19.1";
src = fetchurl {
url = "https://projects.unbit.it/downloads/${pname}-${version}.tar.gz";
sha256 = "0256v72b7zr6ds4srpaawk1px3bp0djdwm239w3wrxpw7dzk1gjn";
};
patches = [
./no-ext-session-php_session.h-on-NixOS.patch
./additional-php-ldflags.patch
];
nativeBuildInputs = [ python3 pkgconfig ];
buildInputs = [ jansson pcre ]
++ lib.optional withPAM pam
++ lib.optional withSystemd systemd
++ lib.concatMap (x: x.inputs) needed
;
basePlugins = lib.concatStringsSep ","
( lib.optional withPAM "pam"
++ lib.optional withSystemd "systemd_logger"
);
passthru = {
inherit python2 python3;
};
configurePhase = ''
export pluginDir=$out/lib/uwsgi
substituteAll ${./nixos.ini} buildconf/nixos.ini
'';
# this is a hack to make the php plugin link with session.so (which on nixos is a separate package)
# the hack works in coordination with ./additional-php-ldflags.patch
UWSGICONFIG_PHP_LDFLAGS = lib.optionalString (builtins.any (x: x.name == "php") needed)
(lib.concatStringsSep "," [
"-Wl"
"-rpath=${php-embed.extensions.session}/lib/php/extensions/"
"--library-path=${php-embed.extensions.session}/lib/php/extensions/"
"-l:session.so"
]);
buildPhase = ''
mkdir -p $pluginDir
python3 uwsgiconfig.py --build nixos
${lib.concatMapStringsSep ";" (x: "${x.preBuild or ""}\n ${x.interpreter or "python3"} uwsgiconfig.py --plugin ${x.path} nixos ${x.name}") needed}
'';
installPhase = ''
install -Dm755 uwsgi $out/bin/uwsgi
${lib.concatMapStringsSep "\n" (x: x.install or "") needed}
'';
meta = with stdenv.lib; {
homepage = "https://uwsgi-docs.readthedocs.org/en/latest/";
description = "A fast, self-healing and developer/sysadmin-friendly application container server coded in pure C";
license = licenses.gpl2;
maintainers = with maintainers; [ abbradar schneefux globin ];
platforms = platforms.unix;
};
}