Added support for source tarballs

.gitignore

@@ -7,6 +7,9 @@ Debug/
 Release/
 tools/innosetup/Output
 
+# Version file
+version.cmake
+
 # Qt Creator project file
 CMakeLists.txt.user
 

CMakeLists.txt

@@ -172,36 +172,37 @@ ENDIF(NOT WIN32 OR WIN64)
 #INCLUDE_DIRECTORIES(${ICONV_INCLUDE_DIR})
 #LINK_LIBRARIES(${ICONV_LIBRARY})
 
-## Find revision of WC
-MARK_AS_ADVANCED(GIT_EXECUTABLE)
-FIND_PROGRAM(GIT_EXECUTABLE git)
-
-IF(GIT_EXECUTABLE EQUAL "GIT_EXECUTABLE-NOTFOUND")
-    MESSAGE( SEND_ERROR "Cound not find GIT or valid version.cmake. Version information will be invalid." )
-ENDIF(GIT_EXECUTABLE EQUAL "GIT_EXECUTABLE-NOTFOUND")
-
-INCLUDE(GetGitRevisionDescription)
-git_describe(VERSION_STRING "--tags")
-STRING(REPLACE "v" "" VERSION_LIST ${VERSION_STRING})
-STRING(REGEX REPLACE "(-|_|\\.)" ";" VERSION_LIST ${VERSION_LIST})
-
-LIST(LENGTH VERSION_LIST VERSION_LIST_SIZE)
-
-LIST(GET VERSION_LIST 0 MAJOR_VERSION_GIT)
-LIST(GET VERSION_LIST 1 MINOR_VERSION_GIT)
-LIST(GET VERSION_LIST 2 PATCH_VERSION_GIT)
-SET(SUPERTUX_VERSION_MAJOR ${MAJOR_VERSION_GIT})
-SET(SUPERTUX_VERSION_MINOR ${MINOR_VERSION_GIT})
-SET(SUPERTUX_VERSION_PATCH ${PATCH_VERSION_GIT})
-
-IF(${VERSION_LIST_SIZE} EQUAL 5)
-     LIST(GET VERSION_LIST 3 TWEAK_VERSION_GIT)
-     LIST(GET VERSION_LIST 4 GIT_HASH)
-
-     SET(SUPERTUX_VERSION_TWEAK ${TWEAK_VERSION_GIT})
-ENDIF()
-
-SET(SUPERTUX_VERSION ${VERSION_STRING})
+IF(EXISTS "${CMAKE_SOURCE_DIR}/.git")
+	## Find revision of WC
+	MARK_AS_ADVANCED(GIT_EXECUTABLE)
+	FIND_PROGRAM(GIT_EXECUTABLE git)
+	IF(NOT GIT_EXECUTABLE EQUAL "GIT_EXECUTABLE-NOTFOUND")
+		INCLUDE(GetGitRevisionDescription)
+		git_describe(VERSION_STRING_GIT "--tags")
+		STRING(REPLACE "v" "" VERSION_LIST ${VERSION_STRING_GIT})
+		STRING(REGEX REPLACE "(-|_|\\.)" ";" VERSION_LIST ${VERSION_LIST})
+
+		LIST(LENGTH VERSION_LIST VERSION_LIST_SIZE)
+
+		LIST(GET VERSION_LIST 0 MAJOR_VERSION_GIT)
+		LIST(GET VERSION_LIST 1 MINOR_VERSION_GIT)
+		LIST(GET VERSION_LIST 2 PATCH_VERSION_GIT)
+
+		IF(${VERSION_LIST_SIZE} EQUAL 5)
+			 LIST(GET VERSION_LIST 3 TWEAK_VERSION_GIT)
+			 LIST(GET VERSION_LIST 4 GIT_HASH)
+		ENDIF()
+
+		CONFIGURE_FILE("${CMAKE_SOURCE_DIR}/version.cmake.in" "${CMAKE_SOURCE_DIR}/version.cmake")
+	ENDIF(NOT GIT_EXECUTABLE EQUAL "GIT_EXECUTABLE-NOTFOUND")
+ENDIF(EXISTS "${CMAKE_SOURCE_DIR}/.git")
+IF(NOT EXISTS "${CMAKE_SOURCE_DIR}/version.cmake") 
+	 MESSAGE( SEND_ERROR "Cound not find GIT or valid version.cmake. Version information will be invalid." )
+ENDIF(NOT EXISTS "${CMAKE_SOURCE_DIR}/version.cmake")
+INCLUDE("${CMAKE_SOURCE_DIR}/version.cmake")
+
+
+SET(SUPERTUX_VERSION ${SUPERTUX_VERSION_STRING})
 
 configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h )
 
@@ -623,7 +624,7 @@ IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     SET(CPACK_BUNDLE_PLIST "${CMAKE_BINARY_DIR}/tools/darwin/info.plist")
     SET(CPACK_BUNDLE_ICON "${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.icns")
     SET(CPACK_BUNDLE_STARTUP_COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/tools/darwin/startup.sh")
-    SET(CPACK_DMG_VOLUME_NAME "SuperTux ${VERSION_STRING}")
+    SET(CPACK_DMG_VOLUME_NAME "SuperTux ${SUPERTUX_VERSION_STRING}")
     SET(CPACK_DMG_DS_STORE "${CMAKE_CURRENT_SOURCE_DIR}/tools/darwin/DS_Store")
     SET(CPACK_DMG_BACKGROUND_IMAGE "${CMAKE_CURRENT_SOURCE_DIR}/tools/darwin/background.png")
 ENDIF()
@@ -634,6 +635,7 @@ SET(CPACK_PACKAGE_NAME "SuperTux")
 SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Jump'n'Run Game featuring Tux")
 SET(CPACK_PACKAGE_VENDOR "SuperTux Devel Team")
 SET(CPACK_PACKAGE_CONTACT "SuperTux Devel Team <[email protected]>")
+SET(CPACK_SOURCE_IGNORE_FILES "/\\\\.git/;/build/")
 SET(CPACK_DEBIAN_PACKAGE_NAME "supertux2")
 SET(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.5), libgcc1 (>= 1:4.1), libgl1-mesa-glx | libgl1, libogg0 (>= 1.1.3), libopenal0a, libphysfs-1.0-0, libsdl-image1.2 (>= 1.2.5), libsdl1.2debian (>= 1.2.10-1), libstdc++6 (>= 4.1.2), libvorbis0a (>= 1.1.2), libvorbisfile3 (>= 1.1.2), libcurl3 (>= 7.16)")
 SET(CPACK_DEBIAN_PACKAGE_DESCRIPTION "Classic 2D jump 'n run sidescroller with Tux\n SuperTux is a classic 2D jump 'n run sidescroller game in a similar\n style like the original SuperMario games. This release of SuperTux\n features 9 enemies, 26 playable levels, software and OpenGL rendering\n modes, configurable joystick and keyboard input, new music and\n completely redone graphics.\n .\n This is a development snapshot of SuperTux. It may suffer from\n critical bugs and has not been fully tested. \n .\n Homepage: http://supertux.lethargik.org/")

version.cmake.in

@@ -0,0 +1,5 @@
+SET(SUPERTUX_VERSION_MAJOR ${MAJOR_VERSION_GIT})
+SET(SUPERTUX_VERSION_MINOR ${MINOR_VERSION_GIT})
+SET(SUPERTUX_VERSION_PATCH ${PATCH_VERSION_GIT})
+SET(SUPERTUX_VERSION_TWEAK ${TWEAK_VERSION_GIT})
+SET(SUPERTUX_VERSION_STRING ${VERSION_STRING_GIT})