1 files changed, 32 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/ktap/default.nix b/pkgs/os-specific/linux/ktap/default.nix
new file mode 100644
index 000000000000..a82804cb8379
--- /dev/null
+++ b/pkgs/os-specific/linux/ktap/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchgit, kernel, useFFI ? false }:
+
+let
+  ffiArgs = stdenv.lib.optionalString useFFI "FFI=1";
+in
+stdenv.mkDerivation rec {
+  name = "ktap-${version}";
+  version = "0.5-e7a38ef0";
+  src = fetchgit {
+    url    = "https://github.com/ktap/ktap.git";
+    rev    = "e7a38ef06bec9a651c9e8bdb3ad66a104210d475";
+    sha256 = "07acf20e1926d3afd89b13855154b8cc792c57261e7d3cae2da70cb08844f9c8";
+  };
+
+  buildPhase = ''
+    make ${ffiArgs} KERNEL_SRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build
+  '';
+
+  installPhase = ''
+    mkdir -p $out/sbin
+    cp ktap $out/sbin
+    make modules_install KERNEL_SRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build INSTALL_MOD_PATH=$out
+  '';
+
+  meta = {
+    description = "A lightweight script-based dynamic tracing tool for Linux.";
+    homepage    = "http://www.ktap.org";
+    license     = stdenv.lib.licenses.gpl2;
+    platforms   = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.thoughtpolice ];
+  };
+}