update versioning mechanism

CMakeLists.txt

@@ -34,6 +34,13 @@ string(REGEX REPLACE "\\." "" ELEMENTARY_UTILS_VERSION_PATCH ${TMP_STR})
 
 message("-- ElementaryUtils version is: " ${ELEMENTARY_UTILS_VERSION_MAJOR} "." ${ELEMENTARY_UTILS_VERSION_MINOR} "." ${ELEMENTARY_UTILS_VERSION_PATCH})
 
+execute_process(COMMAND bash -c "cd ${CMAKE_SOURCE_DIR}; git branch | grep '\*' | cut -d ' ' -f2 2> /dev/null" OUTPUT_VARIABLE ELEMENTARY_UTILS_GIT_BRANCH)
+execute_process(COMMAND bash -c "cd ${CMAKE_SOURCE_DIR}; git rev-parse HEAD 2> /dev/null" OUTPUT_VARIABLE ELEMENTARY_UTILS_GIT_REVISION)
+string(REGEX REPLACE "\n$" "" ELEMENTARY_UTILS_GIT_BRANCH "${ELEMENTARY_UTILS_GIT_BRANCH}")
+string(REGEX REPLACE "\n$" "" ELEMENTARY_UTILS_GIT_REVISION "${ELEMENTARY_UTILS_GIT_REVISION}")
+
+message("-- Git branch (revision): " ${ELEMENTARY_UTILS_GIT_BRANCH} " (" ${ELEMENTARY_UTILS_GIT_REVISION} ")")
+
 # configure
 configure_file(${CMAKE_SOURCE_DIR}/cmake/Version/ElementaryUtilsVersion.h_in ${CMAKE_SOURCE_DIR}/include/ElementaryUtils/ElementaryUtilsVersion.h)
 
@@ -50,6 +57,44 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 # find libraries: additional modules
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
+# find libraries: Qt
+find_package(Qt5 COMPONENTS Core QUIET)
+
+if(${Qt5_FOUND})
+
+   find_package(Qt5Widgets QUIET)
+   
+   if (Qt5Widgets_FOUND)
+   	  set(QT_VERSION ${Qt5Widgets_VERSION})
+   else()
+      set(QT_VERSION "5.??.??")
+   endif()
+
+   set(QT_LIBRARY_CORE "Qt5::Core")
+   set(QT_LIBRARY_SQL "Qt5::Sql")
+   set(QT_LIBRARY_XML "Qt5::XmlPatterns")
+   
+   message("-- Found Qt5: " ${QT_VERSION})
+   
+else()
+
+   find_package(Qt4 COMPONENTS QtCore QUIET)
+
+   if(${Qt4_FOUND})
+   
+   	  set(QT_VERSION ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH})
+
+      set(QT_LIBRARY_CORE "Qt4::QtCore")
+      set(QT_LIBRARY_SQL "Qt4::QtSql")
+      set(QT_LIBRARY_XML "Qt4::QtXmlPatterns")
+      
+      message("-- Found Qt4: " ${QT_VERSION})
+
+   else()
+      message(FATAL_ERROR "Neither Qt5 nor Qt4 found in this system")
+   endif()
+endif()
+
 # find libraries: SFML
 find_package(SFML COMPONENTS system REQUIRED)
 

cmake/Version/ElementaryUtilsVersion.h_in

@@ -7,7 +7,11 @@
  * This file is used to define ElementaryUtils version number and it is set by CMake.
  */
 
-#define ELEMENTARY_UTILS_VERSION(major,minor) (((major) << 8) + (minor))
+#define ELEMENTARY_UTILS_VERSION(major,minor,patch) (1000000*major + 1000*minor + patch)
 #define ELEMENTARY_UTILS_VERSION_MAJOR @ELEMENTARY_UTILS_VERSION_MAJOR@
 #define ELEMENTARY_UTILS_VERSION_MINOR @ELEMENTARY_UTILS_VERSION_MINOR@
-#define ELEMENTARY_UTILS_VERSION_CODE ELEMENTARY_UTILS_VERSION(ELEMENTARY_UTILS_VERSION_MAJOR, ELEMENTARY_UTILS_VERSION_MINOR)
\ No newline at end of file
+#define ELEMENTARY_UTILS_VERSION_PATCH @ELEMENTARY_UTILS_VERSION_PATCH@
+#define ELEMENTARY_UTILS_VERSION_CODE ELEMENTARY_UTILS_VERSION(ELEMENTARY_UTILS_VERSION_MAJOR, ELEMENTARY_UTILS_VERSION_MINOR, ELEMENTARY_UTILS_VERSION_PATCH)
+
+#define ELEMENTARY_UTILS_GIT_BRANCH "@ELEMENTARY_UTILS_GIT_BRANCH@"
+#define ELEMENTARY_UTILS_GIT_REVISION "@ELEMENTARY_UTILS_GIT_REVISION@"
\ No newline at end of file