mwprocapture: init at 1.2.3269 (#22160)

1 files changed, 66 insertions, 0 deletions

diff --git a/pkgs/os-specific/linux/mwprocapture/default.nix b/pkgs/os-specific/linux/mwprocapture/default.nix
new file mode 100644
index 00000000000..f09e9543c48
--- /dev/null
+++ b/pkgs/os-specific/linux/mwprocapture/default.nix
@@ -0,0 +1,66 @@
+{ stdenv, fetchurl, kernel, alsaLib }:
+
+# The Magewell Pro Capture drivers are not supported for kernels older than 3.2
+assert stdenv.lib.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");
+
+let
+  bits =
+  if stdenv.is64bit then "64"
+  else "32";
+
+  libpath = stdenv.lib.makeLibraryPath [ stdenv.cc.cc stdenv.glibc alsaLib ];
+
+in
+stdenv.mkDerivation rec {
+  name = "mwprocapture-1.2.${version}-${kernel.version}";
+  version = "3269";
+
+  src = fetchurl {
+    url = "http://www.magewell.com/files/ProCaptureForLinux_${version}.tar.gz";
+    sha256 = "0i1y50mf559flhxgaxy2gdpa7dvpp12ix9xfzgxa61rc135x0im4";
+  };
+
+  preConfigure =
+  ''
+    cd ./src
+    export INSTALL_MOD_PATH="$out"
+  '';
+
+  hardeningDisable = [ "pic" "format" ];
+
+  makeFlags = [
+    "KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+  ];
+
+  postInstall = ''
+    cd ../
+    mkdir -p $out/bin
+    cp bin/mwcap-control_${bits} $out/bin/mwcap-control
+    cp bin/mwcap-info_${bits} $out/bin/mwcap-info
+    mkdir -p $out/lib/udev/rules.d
+    # source has a filename typo
+    cp scripts/10-procatpure-event-dev.rules $out/lib/udev/rules.d/10-procapture-event-dev.rules
+    cp -r src/res $out
+
+    patchelf \
+      --set-interpreter $(cat ${stdenv.cc}/nix-support/dynamic-linker) \
+      --set-rpath "${libpath}" \
+      "$out"/bin/mwcap-control
+
+    patchelf \
+      --set-interpreter $(cat ${stdenv.cc}/nix-support/dynamic-linker) \
+      --set-rpath "${libpath}" \
+      "$out"/bin/mwcap-info
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://www.magewell.com/;
+    description = "Linux driver for the Magewell Pro Capture family";
+    license = licenses.unfreeRedistributable;
+    maintainers = with maintainers; [ MP2E ];
+    platforms = platforms.linux;
+  };
+}