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mwprocapture: fix build with kernels <4.13

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also do some minor cleanup
This commit is contained in:
Cray Elliott 2017-09-03 18:50:09 -07:00
parent deb50bcdc7
commit 1af75ba802
1 changed files with 6 additions and 4 deletions
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10
pkgs/os-specific/linux/mwprocapture/default.nix
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@ -1,7 +1,9 @@
{ stdenv, fetchurl, kernel, alsaLib }:
with stdenv.lib;
# The Magewell Pro Capture drivers are not supported for kernels older than 3.2
assert stdenv.lib.versionAtLeast kernel.version "3.2.0";
assert versionAtLeast kernel.version "3.2.0";
# this package currently only supports x86 and x86_64, as I have no ARM device to test on
assert (stdenv.system == "x86_64-linux") || (stdenv.system == "i686-linux");
@ -11,7 +13,7 @@ let
if stdenv.is64bit then "64"
else "32";
libpath = stdenv.lib.makeLibraryPath [ stdenv.cc.cc stdenv.glibc alsaLib ];
libpath = makeLibraryPath [ stdenv.cc.cc stdenv.glibc alsaLib ];
in
stdenv.mkDerivation rec {
@ -23,7 +25,7 @@ stdenv.mkDerivation rec {
sha256 = "1arwnwrq52rs8g9zfxw8saip40vc3201sf7qnbqd2p23h8vzwb8i";
};
patches = [ ./linux_4_13_fix.patch ];
patches = [] ++ optional (versionAtLeast kernel.version "4.13") ./linux_4_13_fix.patch;
preConfigure =
''
@ -58,7 +60,7 @@ stdenv.mkDerivation rec {
"$out"/bin/mwcap-info
'';
meta = with stdenv.lib; {
meta = {
homepage = http://www.magewell.com/;
description = "Linux driver for the Magewell Pro Capture family";
license = licenses.unfreeRedistributable;