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usbredir: Fix 32-bit build

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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.

(cherry picked from commit b3af42011b)
This commit is contained in:
Tuomas Tynkkynen 2016-09-30 12:18:33 +03:00
parent 5abb36baa0
commit f714cda163
1 changed files with 3 additions and 0 deletions
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3
pkgs/development/libraries/usbredir/default.nix
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@ -9,6 +9,9 @@ stdenv.mkDerivation rec {
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 ];