nixpkgs/pkgs/servers/pulseaudio/default.nix
Bjørn Forsman c9baba9212 Fix many package descriptions
(My OCD kicked in today...)

Remove repeated package names, capitalize first word, remove trailing
periods and move overlong descriptions to longDescription.

I also simplified some descriptions as well, when they were particularly
long or technical, often based on Arch Linux' package descriptions.

I've tried to stay away from generated expressions (and I think I
succeeded).

Some specifics worth mentioning:
 * cron, has "Vixie Cron" in its description. The "Vixie" part is not
   mentioned anywhere else. I kept it in a parenthesis at the end of the
   description.

 * ctags description started with "Exuberant Ctags ...", and the
   "exuberant" part is not mentioned elsewhere. Kept it in a parenthesis
   at the end of description.

 * nix has the description "The Nix Deployment System". Since that
   doesn't really say much what it is/does (especially after removing
   the package name!), I changed that to "Powerful package manager that
   makes package management reliable and reproducible" (borrowed from
   nixos.org).

 * Tons of "GNU Foo, Foo is a [the important bits]" descriptions
   is changed to just [the important bits]. If the package name doesn't
   contain GNU I don't think it's needed to say it in the description
   either.
2014-08-24 22:31:37 +02:00

86 lines
3.3 KiB
Nix

{ stdenv, fetchurl, fetchpatch, pkgconfig, gnum4, gdbm, libtool, glib, dbus, avahi
, gconf, gtk, intltool, gettext, alsaLib, libsamplerate, libsndfile, speex
, bluez, sbc, udev, libcap, json_c
, jackaudioSupport ? false, jack2 ? null
, x11Support ? false, xlibs
, useSystemd ? false, systemd ? null }:
assert jackaudioSupport -> jack2 != null;
stdenv.mkDerivation rec {
name = "pulseaudio-5.0";
src = fetchurl {
url = "http://freedesktop.org/software/pulseaudio/releases/${name}.tar.xz";
sha256 = "0fgrr8v7yfh0byhzdv4c87v9lkj8g7gpjm8r9xrbvpa92a5kmhcr";
};
patches = [(fetchpatch {
name = "CVE-2014-3970.patch";
url = "http://cgit.freedesktop.org/pulseaudio/pulseaudio/patch/"
+ "?id=26b9d22dd24c17eb118d0205bf7b02b75d435e3c";
sha256 = "13vxp6520djgfrfxkzy5qvabl94sga3yl5pj93xawbkgwzqymdyq";
})];
# Since `libpulse*.la' contain `-lgdbm' and `-lcap', it must be propagated.
propagatedBuildInputs
= [ gdbm ] ++ stdenv.lib.optionals stdenv.isLinux [ libcap ];
buildInputs =
[ pkgconfig gnum4 libtool intltool glib dbus avahi libsamplerate libsndfile
speex json_c ]
++ stdenv.lib.optional jackaudioSupport jack2
++ stdenv.lib.optionals x11Support [ xlibs.xlibs xlibs.libXtst xlibs.libXi ]
++ stdenv.lib.optional useSystemd systemd
++ stdenv.lib.optionals stdenv.isLinux [ alsaLib bluez sbc udev ];
preConfigure = ''
# Move the udev rules under $(prefix).
sed -i "src/Makefile.in" \
-e "s|udevrulesdir[[:blank:]]*=.*$|udevrulesdir = $out/lib/udev/rules.d|g"
# don't install proximity-helper as root and setuid
sed -i "src/Makefile.in" \
-e "s|chown root|true |" \
-e "s|chmod r+s |true |"
'';
configureFlags =
[ "--disable-solaris" "--disable-jack" "--disable-oss-output"
"--disable-oss-wrapper" "--localstatedir=/var" "--sysconfdir=/etc" ]
++ stdenv.lib.optional jackaudioSupport "--enable-jack"
++ stdenv.lib.optional stdenv.isDarwin "--with-mac-sysroot=/";
enableParallelBuilding = true;
# not sure what the best practices are here -- can't seem to find a way
# for the compiler to bring in stdlib and stdio (etc.) properly
# the alternative is to copy the files from /usr/include to src, but there are
# probably a large number of files that would need to be copied (I stopped
# after the seventh)
NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin
"-I/usr/include";
installFlags = "sysconfdir=$(out)/etc pulseconfdir=$(out)/etc/pulse";
meta = with stdenv.lib; {
description = "Sound server for POSIX and Win32 systems";
homepage = http://www.pulseaudio.org/;
# Note: Practically, the server is under the GPL due to the
# dependency on `libsamplerate'. See `LICENSE' for details.
licenses = licenses.lgpl2Plus;
maintainers = with maintainers; [ lovek323 ];
platforms = platforms.unix;
longDescription = ''
PulseAudio is a sound server for POSIX and Win32 systems. A
sound server is basically a proxy for your sound applications.
It allows you to do advanced operations on your sound data as it
passes between your application and your hardware. Things like
transferring the audio to a different machine, changing the
sample format or channel count and mixing several sounds into
one are easily achieved using a sound server.
'';
};
}