Added cmake versioning and removed hardcoded share dir path

version.cmake

@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.10)
+
+message("Parsing public/common/TracyVersion.hpp file")
+
+file(READ "public/common/TracyVersion.hpp" version)
+
+# Note: This looks for a specific pattern in TracyVersion.hpp, if it changes
+# this needs updating.
+string(REGEX MATCH "Major = ([0-9]+)" _ ${version})
+
+# This works do to the above () subexpression selection. See
+# https://cmake.org/cmake/help/latest/command/string.html#regex-match for more
+# details
+set(major ${CMAKE_MATCH_1})
+
+string(REGEX MATCH "Minor = ([0-9]+)" _ ${version})
+set(minor ${CMAKE_MATCH_1})
+
+string(REGEX MATCH "Patch = ([0-9]+)" _ ${version})
+set(patch ${CMAKE_MATCH_1})
+
+message("VERSION ${major}.${minor}.${patch}")