kernel-shark-qt: Add Qt as a third party dependency.

This patch prepares the Cmake build infrastructure for the
introduction of a KernelShark GUI, baset on Qt.

Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
diff --git a/kernel-shark-qt/CMakeLists.txt b/kernel-shark-qt/CMakeLists.txt
index 4a40b11..71a021e 100644
--- a/kernel-shark-qt/CMakeLists.txt
+++ b/kernel-shark-qt/CMakeLists.txt
@@ -20,6 +20,14 @@
 find_package(OpenGL)
 find_package(GLUT)
 
+find_package(Qt5Widgets 5.7.1)
+find_package(Qt5Network)
+if (Qt5Widgets_FOUND)
+
+    message(STATUS "Found Qt5Widgets:  (version ${Qt5Widgets_VERSION})")
+
+endif (Qt5Widgets_FOUND)
+
 set(LIBRARY_OUTPUT_PATH    "${KS_DIR}/lib")
 set(EXECUTABLE_OUTPUT_PATH "${KS_DIR}/bin")
 
diff --git a/kernel-shark-qt/README b/kernel-shark-qt/README
index 84708bd..14bcb77 100644
--- a/kernel-shark-qt/README
+++ b/kernel-shark-qt/README
@@ -4,10 +4,13 @@
 
 Third Party Software:
 ------------------------------------------------------------
-The external dependencies:
+KernelShark has the following external dependencies:
+  Cmake, Json-C, OpenGL/Glut, Qt5Base.
+
 1. In order to install the packages on Ubuntu do the following:
     sudo apt-get install build-essential git cmake libjson-c-dev -y
     sudo apt-get install freeglut3-dev libxmu-dev libxi-dev -y
+    sudo apt-get install qtbase5-dev -y
 
 1.1 I you want to be able to generate Doxygen documentation:
     sudo apt-get install graphviz doxygen-gui -y
@@ -16,6 +19,7 @@
 2. In order to install the packages on Fedora, as root do the following:
     dnf install gcc gcc-c++ git cmake json-c-devel -y
     dnf install freeglut-devel redhat-rpm-config -y
+    dnf install qt5-qtbase-devel -y
 
 2.1 I you want to be able to generate Doxygen documentation:
     dnf install graphviz doxygen -y