updated build system

project.cmake

@@ -1,8 +1,17 @@
+execute_process(
+  COMMAND git rev-parse --short HEAD
+  WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+  OUTPUT_VARIABLE PROJECT_GIT_REV 
+  ERROR_QUIET
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
 set(REPERTORY_MAJOR 2)
 set(REPERTORY_MINOR 0)
 set(REPERTORY_REV 2)
 set(REPERTORY_RELEASE_NUM 0)
 set(REPERTORY_RELEASE_ITER rc)
+
 set(PROJECT_VERSION ${REPERTORY_MAJOR}.${REPERTORY_MINOR}.${REPERTORY_REV}-${REPERTORY_RELEASE_ITER})
 
 set(REPERTORY_VER_FILEVERSION ${REPERTORY_MAJOR},${REPERTORY_MINOR},${REPERTORY_REV},${REPERTORY_RELEASE_NUM})
@@ -28,12 +37,6 @@ if (PROJECT_IS_MINGW)
   set(PROJECT_WINDOWS_VERSION_RC ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/${PROJECT_NAME}/version.rc)
 endif()
 
-configure_file(
-  ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/lib${PROJECT_NAME}/src/common.cpp.in
-  ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/lib${PROJECT_NAME}/src/common.cpp 
-  @ONLY
-)
-
 set(CMAKE_CXX_FLAGS "-include common.hpp ${CMAKE_CXX_FLAGS}")
 
 add_project_library(lib${PROJECT_NAME} "" "" "${PROJECT_ADDITIONAL_SOURCES}")