nixpkgs/pkgs/development/libraries/usbredir/default.nix
Tuomas Tynkkynen b3af42011b usbredir: Fix 32-bit build
Avoid these warnings from being errors:

usbredirhost.c: In function 'usbredirhost_can_write_iso_package':
usbredirhost.c:1023:19: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
             DEBUG("START dropping isoc packets %lu buffer > %lu hi threshold",
                   ^
usbredirhost.c:1023:19: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
             DEBUG("START dropping isoc packets %lu buffer > %lu hi threshold",
                   ^
usbredirhost.c:1028:19: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
             DEBUG("STOP dropping isoc packets %lu buffer < %lu low threshold",
                   ^
usbredirhost.c:1028:19: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
             DEBUG("STOP dropping isoc packets %lu buffer < %lu low threshold",
                   ^
usbredirhost.c: In function 'usbredirhost_set_iso_threshold':
usbredirhost.c:1162:11: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
     DEBUG("higher threshold is %lu bytes | lower threshold is %lu bytes",
           ^
usbredirhost.c:1162:11: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
     DEBUG("higher threshold is %lu bytes | lower threshold is %lu bytes",

I think in all of these cases, the incorrect format modifier just causes
wrong debug prints on i686.
2016-09-30 12:19:59 +03:00

27 lines
858 B
Nix

{ stdenv, fetchurl, pkgconfig, libusb }:
stdenv.mkDerivation rec {
name = "usbredir-${version}";
version = "0.7.1";
src = fetchurl {
url = "http://spice-space.org/download/usbredir/${name}.tar.bz2";
sha256 = "1wsnmk4wjpdhbn1zaxg6bmyxspcki2zgy0am9lk037rnl4krwzj0";
};
# Works around bunch of "format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'uint64_t {aka long long unsigned int}'" warnings
NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isi686 "-Wno-error=format";
buildInputs = [ pkgconfig libusb ];
propagatedBuildInputs = [ libusb ];
meta = with stdenv.lib; {
description = "USB traffic redirection protocol";
homepage = http://spice-space.org/page/UsbRedir;
license = licenses.lgpl21;
maintainers = [ maintainers.offline ];
platforms = platforms.linux;
};
}