X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=CMakeLists.txt;h=d6cc2dabf1c24ea2e4ce495ecd3686be216ece29;hb=6835b0b10756e978f568dbb32f3c8ca0a615ecf1;hp=066ad6aac1162169732bbfce0c49c8a31a647f9f;hpb=c195429efc8b2ccc90bdd99f5561e421316b4fbb;p=supertux.git

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 066ad6aac..d6cc2dabf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,12 +6,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -32,10 +32,13 @@
 #
 
 
-## Project name to use as command prefix
+## Project name to use as command prefix.
 
 PROJECT(SUPERTUX)
 
+## Version, for display in title bar.
+## Will add 'commit <hash>' to the end if git is available and this is a git repository.
+SET(SUPERTUX_VERSION "0.3.4-GIT")
 
 ### CMake configuration
 
@@ -45,10 +48,9 @@ IF(COMMAND cmake_policy)
 	CMAKE_POLICY(SET CMP0003 NEW)
 ENDIF(COMMAND cmake_policy)
 
-SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${SUPERTUX_SOURCE_DIR}/mk/cmake)
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/mk/cmake)
 
 ## For autopackage
-OPTION(ENABLE_BINRELOC "Enable autopackage's BINRELOC features" OFF)
 SET(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/games/supertux2")
 
 ## Check endianess
@@ -58,27 +60,48 @@ TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
 
 ## Add lots of dependencies to compiler switches
 
-FIND_PACKAGE(SDL REQUIRED)
-INCLUDE_DIRECTORIES(${SDL_INCLUDE_DIR})
-SET(HAVE_SDL TRUE)
+SET(Boost_ADDITIONAL_VERSIONS "1.41" "1.41.0")
+FIND_PACKAGE(Boost REQUIRED)
+INCLUDE_DIRECTORIES(SYSTEM ${Boost_INCLUDE_DIR})
+LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})
 
-FIND_PACKAGE(SDL_image REQUIRED)
-INCLUDE_DIRECTORIES(${SDLIMAGE_INCLUDE_DIR})
+INCLUDE(FindPkgConfig)
+PKG_SEARCH_MODULE(SDL2 REQUIRED sdl2>=2.0.1)
+PKG_SEARCH_MODULE(SDL2IMAGE REQUIRED SDL2_image>=2.0.0)
+SET(HAVE_SDL TRUE)
 
 OPTION(ENABLE_OPENGL "Enable OpenGL support" ON)
+OPTION(GLBINDING_ENABLED "Use glbinding instead of GLEW" OFF)
+OPTION(GLBINDING_DEBUG_OUTPUT "Enable glbinding debug output for each called OpenGL function" OFF)
 IF(ENABLE_OPENGL)
   FIND_PACKAGE(OpenGL)
   IF(OPENGL_FOUND)
     INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
     SET(HAVE_OPENGL TRUE)
   ENDIF(OPENGL_FOUND)
+
+  IF(GLBINDING_ENABLED)
+    FIND_PACKAGE(GLBINDING REQUIRED)
+    IF(GLBINDING_FOUND)
+      INCLUDE_DIRECTORIES(${GLBINDING_INCLUDES})
+      ADD_DEFINITIONS(-DUSE_GLBINDING)
+      IF (GLBINDING_DEBUG_OUTPUT)
+        ADD_DEFINITIONS(-DUSE_GLBINDING_DEBUG_OUTPUT)
+      ENDIF()
+    ENDIF()
+  ELSE()
+    FIND_PACKAGE(GLEW REQUIRED)
+    IF(GLEW_FOUND)
+      INCLUDE_DIRECTORIES(${GLEW_INCLUDE_DIR})
+    ENDIF(GLEW_FOUND)
+  ENDIF()
 ENDIF(ENABLE_OPENGL)
 
 FIND_PACKAGE(OpenAL REQUIRED)
 INCLUDE_DIRECTORIES(${OPENAL_INCLUDE_DIR})
 
 FIND_PACKAGE(OggVorbis REQUIRED)
-INCLUDE_DIRECTORIES(${OGGVORBIS_INCLUDE_DIR})
+INCLUDE_DIRECTORIES(${VORBIS_INCLUDE_DIR})
 
 FIND_PACKAGE(PhysFS REQUIRED)
 INCLUDE_DIRECTORIES(${PHYSFS_INCLUDE_DIR})
@@ -94,140 +117,173 @@ ENDIF(CURL_FOUND)
 #LINK_LIBRARIES(${ICONV_LIBRARY})
 
 ## Find revision of WC
-MARK_AS_ADVANCED(SVNVERSION_EXECUTABLE)
-FIND_PROGRAM(SVNVERSION_EXECUTABLE svnversion)
-IF(SVNVERSION_EXECUTABLE)
-  EXECUTE_PROCESS(COMMAND svnversion -n ${SUPERTUX_SOURCE_DIR}
-                  OUTPUT_VARIABLE SUPERTUX_WC_REVISION)
-  SET(REVISION " r${SUPERTUX_WC_REVISION}")
-ENDIF(SVNVERSION_EXECUTABLE)
-
+MARK_AS_ADVANCED(GIT_EXECUTABLE)
+FIND_PROGRAM(GIT_EXECUTABLE git)
+
+# The .git directory inside the base directory
+SET(GIT_CFG_DIR "${CMAKE_BINARY_DIR}/.git/")
+
+IF(GIT_EXECUTABLE AND EXISTS ${GIT_CFG_DIR})
+  ADD_CUSTOM_TARGET(gitversion ALL
+                    ${CMAKE_COMMAND} -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} >> "${CMAKE_BINARY_DIR}/version.h.tmp" -E echo_append "#define PACKAGE_VERSION \"${SUPERTUX_VERSION} commit "
+                    COMMAND ${GIT_EXECUTABLE} rev-parse --sq HEAD >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} >>  "${CMAKE_BINARY_DIR}/version.h.tmp" -E echo "\""
+                    COMMAND ${CMAKE_COMMAND} -E echo "#endif" >>  "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
+                    COMMAND ${CMAKE_COMMAND} -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+                    COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
+                    VERBATIM)
+ELSE(GIT_EXECUTABLE AND EXISTS ${GIT_CFG_DIR})
+  ADD_CUSTOM_TARGET(gitversion ALL
+                    ${CMAKE_COMMAND} -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} >> "${CMAKE_BINARY_DIR}/version.h.tmp" -E echo "#define PACKAGE_VERSION \"${SUPERTUX_VERSION}\""
+                    COMMAND ${CMAKE_COMMAND} -E echo "#endif" >>  "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
+                    COMMAND ${CMAKE_COMMAND} -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
+                    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+                    COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
+                    VERBATIM)
+ENDIF(GIT_EXECUTABLE AND EXISTS ${GIT_CFG_DIR})
+
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_BINARY_DIR}/version.h
+                            PROPERTIES GENERATED true)
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/src/supertux/main.cpp
+                            PROPERTIES OBJECT_DEPENDS "${CMAKE_BINARY_DIR}/version.h")
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/src/supertux/title_screen.cpp
+                            PROPERTIES OBJECT_DEPENDS "${CMAKE_BINARY_DIR}/version.h")
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/src/addon/addon_manager.cpp
+                            PROPERTIES OBJECT_DEPENDS "${CMAKE_BINARY_DIR}/version.h")
 ## Check platform-dependent build options
 
 INCLUDE(ConfigureChecks)
 
-## Create config.h and version.h
+## Also execute instructions in external/squirrel/CMakeLists.txt
 
-configure_file(config.h.cmake ${CMAKE_BINARY_DIR}/config.h )
-configure_file(version.h.cmake ${CMAKE_BINARY_DIR}/version.h )
-include_directories (${CMAKE_BINARY_DIR}/)
-
-## Also execute instructions in src/squirrel/CMakeLists.txt
-
-ADD_SUBDIRECTORY(external/squirrel)
+ADD_SUBDIRECTORY(${CMAKE_CURRENT_SOURCE_DIR}/external/squirrel)
 
 ## Add squirrel lib dir to search path
 
-LINK_DIRECTORIES(external/squirrel)
+LINK_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/external/squirrel)
 
 ## Some additional include paths
 
-include_directories (${SUPERTUX_SOURCE_DIR}/src/)
-include_directories (${SUPERTUX_SOURCE_DIR}/external/squirrel/include/)
-include_directories (${SUPERTUX_SOURCE_DIR}/external/tinygettext/)
-include_directories (${SUPERTUX_SOURCE_DIR}/external/findlocale/)
-include_directories (${SUPERTUX_SOURCE_DIR}/external/obstack/)
-include_directories (${SUPERTUX_SOURCE_DIR}/external/binreloc/)
+include_directories (${CMAKE_BINARY_DIR}/)
+include_directories (${CMAKE_CURRENT_SOURCE_DIR}/src/)
+include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/squirrel/include/)
+include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/tinygettext/include/)
+include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/findlocale/)
+include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/obstack/)
+
+## MSVC Compatibility headers and definitions
+
+IF(MSVC)
+include_directories (${CMAKE_CURRENT_SOURCE_DIR}/mk/msvc)
+  ADD_DEFINITIONS(-D_USE_MATH_DEFINES -DNOMINMAX)
+ENDIF(MSVC)
 
 ## Build list of sources for supertux binary
 
-FILE(GLOB SUPERTUX_SOURCES_C RELATIVE ${SUPERTUX_SOURCE_DIR} external/obstack/*.c external/findlocale/findlocale.c)
+FILE(GLOB SUPERTUX_SOURCES_C RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} external/obstack/*.c external/findlocale/findlocale.c)
 
-FILE(GLOB SUPERTUX_SOURCES_CXX RELATIVE ${SUPERTUX_SOURCE_DIR} src/main.cpp src/*/*.cpp src/supertux/menu/*.cpp src/video/sdl/*.cpp external/tinygettext/tinygettext/*.cpp)
+FILE(GLOB SUPERTUX_SOURCES_CXX RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} src/main.cpp src/*/*.cpp src/supertux/menu/*.cpp src/video/sdl/*.cpp)
+
+FILE(GLOB TINYGETTEXT_SOURCES_CXX RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} external/tinygettext/src/*.cpp)
+SET_SOURCE_FILES_PROPERTIES(${TINYGETTEXT_SOURCES_CXX} PROPERTIES COMPILE_DEFINITIONS HAVE_SDL)
 
 IF(HAVE_OPENGL)
-  FILE(GLOB SUPERTUX_OPENGL_SOURCES RELATIVE ${SUPERTUX_SOURCE_DIR} src/video/gl/*.cpp)
+  FILE(GLOB SUPERTUX_OPENGL_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} src/video/gl/*.cpp)
   SET(SUPERTUX_SOURCES_CXX ${SUPERTUX_SOURCES_CXX} ${SUPERTUX_OPENGL_SOURCES})
 ENDIF(HAVE_OPENGL)
 
-## Precompile "a few" headers in GCC
-OPTION(PRECOMPILE_HEADERS "Precompile headers (experimental)" OFF)
-IF(PRECOMPILE_HEADERS)
-  FILE(GLOB PRECOMPILED_HEADERS RELATIVE ${SUPERTUX_SOURCE_DIR} src/badguy/badguy.hpp
-           src/scripting/wrapper.hpp src/video/*.hpp src/math/*.hpp)
-  FILE(WRITE ${SUPERTUX_BINARY_DIR}/precompile.hh "// Precompiled headers\n")
-  FILE(APPEND ${SUPERTUX_BINARY_DIR}/precompile.hh "#ifndef __SUPERTUX_PRECOMPILED_HEADER\n")
-  FILE(APPEND ${SUPERTUX_BINARY_DIR}/precompile.hh "#define __SUPERTUX_PRECOMPILED_HEADER\n")
-  FOREACH(PRECOMPILED_HEADER ${PRECOMPILED_HEADERS})
-    FILE(RELATIVE_PATH PRECOMPILED_HEADER ${SUPERTUX_SOURCE_DIR}/src "${SUPERTUX_SOURCE_DIR}/${PRECOMPILED_HEADER}")
-    FILE(APPEND ${SUPERTUX_BINARY_DIR}/precompile.hh "#include \"${PRECOMPILED_HEADER}\"\n")
-  ENDFOREACH(PRECOMPILED_HEADER)
-  FILE(APPEND ${SUPERTUX_BINARY_DIR}/precompile.hh "#endif /*__SUPERTUX_PRECOMPILED_HEADER*/\n")
+## Build miniswig and generate miniswig wrapper
+
+OPTION(GENERATE_WRAPPER "Build miniswig and generate the wrapper" OFF)
+IF(GENERATE_WRAPPER)
+  ADD_SUBDIRECTORY(tools/miniswig)
   ADD_CUSTOM_COMMAND(
-    OUTPUT ${SUPERTUX_BINARY_DIR}/precompile.hh.gch
-    COMMAND ${CMAKE_CXX_COMPILER} -x "c++-header" $(CXX_FLAGS) ${SUPERTUX_BINARY_DIR}/precompile.hh
-    DEPENDS ${PRECOMPILED_HEADERS}
-    COMMENT "Building precompiled header..."
+    OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.cpp ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.hpp
+    COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && ${CMAKE_CXX_COMPILER}
+    ARGS -x "c++" -E -CC -DSCRIPTING_API src/scripting/wrapper.interface.hpp -o ${CMAKE_CURRENT_BINARY_DIR}/miniswig.tmp -I${CMAKE_CURRENT_SOURCE_DIR}/src
+    COMMAND tools/miniswig/miniswig
+    ARGS --input miniswig.tmp --output-cpp ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.cpp --output-hpp ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.hpp --module supertux --select-namespace scripting
+    DEPENDS tools/miniswig/miniswig
+    IMPLICIT_DEPENDS CXX ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.interface.hpp
   )
-  ## Make certain it is built
-  SET(SUPERTUX_SOURCES_CXX ${SUPERTUX_BINARY_DIR}/precompile.hh.gch ${SUPERTUX_SOURCES_CXX})
-  SET(CMAKE_CXX_FLAGS "-include ${SUPERTUX_BINARY_DIR}/precompile.hh" ${CMAKE_CXX_FLAGS})
-ELSE(PRECOMPILE_HEADERS)
-  IF(EXISTS ${SUPERTUX_BINARY_DIR}/precompile.hh)
-    FILE(REMOVE ${SUPERTUX_BINARY_DIR}/precompile.hh)
-  ENDIF(EXISTS ${SUPERTUX_BINARY_DIR}/precompile.hh)
-  IF(EXISTS ${SUPERTUX_BINARY_DIR}/precompile.hh.gch)
-    FILE(REMOVE ${SUPERTUX_BINARY_DIR}/precompile.hh.gch)
-  ENDIF(EXISTS ${SUPERTUX_BINARY_DIR}/precompile.hh.gch)
-ENDIF(PRECOMPILE_HEADERS)
+ENDIF(GENERATE_WRAPPER)
 
+IF(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.cpp)
+  SET(SUPERTUX_SOURCES_CXX ${SUPERTUX_SOURCES_CXX} ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.cpp)
+ENDIF(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/scripting/wrapper.cpp)
+
+## Compile everything at once (roughly equivalent to cat *.cpp | gcc)
+
+OPTION(COMPILE_AMALGATION "Compile all the files together at once (experimental)" OFF)
+IF(COMPILE_AMALGATION)
+  FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/amalgation.cpp "// Includes all source files of the project\n")
+  FOREACH(ST_FILE ${SUPERTUX_SOURCES_CXX})
+    FILE(RELATIVE_PATH CXX_FILE ${CMAKE_CURRENT_SOURCE_DIR}/src "${CMAKE_CURRENT_SOURCE_DIR}/${ST_FILE}")
+    FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/amalgation.cpp "#include \"${CXX_FILE}\"\n")
+  ENDFOREACH(ST_FILE)
+  ## Build instead of CXX sources
+  SET(SUPERTUX_SOURCES_CXX ${CMAKE_CURRENT_BINARY_DIR}/amalgation.cpp)
+ELSE(COMPILE_AMALGATION)
+  IF(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/amalgation.cpp)
+    FILE(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/amalgation.cpp)
+  ENDIF(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/amalgation.cpp)
+ENDIF(COMPILE_AMALGATION)
 
 ## Debug options
 
 OPTION(WERROR "Stop on first compiler warning" OFF)
-OPTION(WARNINGS "Enable long list of warnings for compiler to check" ON)
+OPTION(WARNINGS "Enable long list of warnings for compiler to check" OFF)
+
+# http://www.guyrutenberg.com/2014/01/05/enabling-c11-c0x-in-cmake/
+include(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+if(COMPILER_SUPPORTS_CXX11)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+else(COMPILER_SUPPORTS_CXX11)
+  CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
+  if(COMPILER_SUPPORTS_CXX0X)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+  else(COMPILER_SUPPORTS_CXX0X)
+        message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
+  endif(COMPILER_SUPPORTS_CXX0X)
+endif(COMPILER_SUPPORTS_CXX11)
+
+
 IF(CMAKE_COMPILER_IS_GNUCC)
-  ADD_DEFINITIONS(-Wall -Wextra -funit-at-a-time)
-  SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
-  SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
-  SET(CMAKE_CXX_FLAGS_PROFILE "-pg")
-  SET(CMAKE_C_FLAGS_PROFILE "-pg")
-  SET(CMAKE_LD_FLAGS_PROFILE "-pg")
+  SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g" CACHE STRING "Debug flags")
+  SET(CMAKE_C_FLAGS_DEBUG "-O0 -g" CACHE STRING "Debug flags")
+  SET(CMAKE_CXX_FLAGS_PROFILE "-pg" CACHE STRING "Profile flags")
+  SET(CMAKE_C_FLAGS_PROFILE "-pg" CACHE STRING "Profile flags")
+  SET(CMAKE_LD_FLAGS_PROFILE "-lgmon" CACHE STRING "Profile flags")
+  ADD_DEFINITIONS(-Wall -Wextra -Wno-unused-parameter -funit-at-a-time)
   IF(WERROR)
     ADD_DEFINITIONS(-Werror)
   ELSE(WERROR)
     REMOVE_DEFINITIONS(-Werror)
   ENDIF(WERROR)
   IF(WARNINGS)
-    SET(CMAKE_C_FLAGS "-fdiagnostics-show-option -pedantic -Wno-long-long -Wcast-align -Wdisabled-optimization -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-include-dirs -Wmissing-noreturn -Wpacked -Wredundant-decls -Wstack-protector")
-    SET(CMAKE_CXX_FLAGS "-fdiagnostics-show-option -pedantic -Wno-long-long -Weffc++ -Wabi -Wctor-dtor-privacy -Wstrict-null-sentinel -Wcast-align -Wdisabled-optimization -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-include-dirs -Wmissing-noreturn -Wpacked -Wredundant-decls -Wstack-protector")
-    # -ansi fails in MinGW
-    # still left:  -Wold-style-cast -Wpadded -Wconversion -Wundef -Wsign-conversion -Wshadow -Winline -Wunsafe-loop-optimizations -Wfloat-equal -Wswitch-default -Wswitch-enum -Wcast-qual -Wsign-promo -Woverloaded-virtual -Wmissing-format-attribute -Wstrict-overflow=5 -Wformat=2
+    # temporarily disabled:
+    #   -Wsign-conversion -Wfloat-equal -Wconversion -Wundef -Wswitch-default
+    #   -Wswitch-enum -Wsign-promo -Wcast-qual -Woverloaded-virtual -Wmissing-format-attribute
+    #   -Wold-style-cast -Wpadded -Wabi -Winline -Wunsafe-loop-optimizations -Wstrict-overflow=5
+    # fails on MinGW:
+    #   -ansi
+    # fails on clang:
+    #   -Wlogical-op -Wstrict-null-sentinel
+    SET(SUPERTUX2_EXTRA_WARNING_FLAGS "-fdiagnostics-show-option -pedantic -Wno-long-long -Wcast-align -Wdisabled-optimization -Winit-self -Winvalid-pch -Wmissing-include-dirs -Wmissing-noreturn -Wpacked -Wredundant-decls -Wstack-protector -Wformat=2 -Weffc++ -Wctor-dtor-privacy  -Wno-unused-parameter -Wshadow -Wnon-virtual-dtor -Wcast-qual")
   ENDIF(WARNINGS)
 ENDIF(CMAKE_COMPILER_IS_GNUCC)
 
-## Add in squirrel debug stuff
-
-OPTION(ENABLE_SQDBG "Build squirrel script interpreter with debugging options" OFF)
-IF(ENABLE_SQDBG)
-  include_directories (${SUPERTUX_SOURCE_DIR}/external/squirrel/)
-  FILE(GLOB SQDBG_SOURCES RELATIVE ${SUPERTUX_SOURCE_DIR} external/squirrel/sqdbg/*.cpp)
-  SET(SUPERTUX_SOURCES_CXX ${SQDBG_SOURCES} ${SUPERTUX_SOURCES_CXX})
-ENDIF(ENABLE_SQDBG)
-
-## Build miniswig and generate miniswig wrapper
-
-OPTION(GENERATE_WRAPPER "Build miniswig and generate the wrapper" ${DEBUG})
-IF(GENERATE_WRAPPER)
-  ADD_SUBDIRECTORY(tools/miniswig)
-  ADD_CUSTOM_COMMAND(
-    OUTPUT ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.hpp
-    COMMAND cd ${SUPERTUX_SOURCE_DIR} && ${CMAKE_CXX_COMPILER}
-    ARGS -x "c++" -E -CC -DSCRIPTING_API src/scripting/wrapper.interface.hpp -o ${SUPERTUX_BINARY_DIR}/miniswig.tmp -I${SUPERTUX_SOURCE_DIR}/src
-    COMMAND tools/miniswig/miniswig
-    ARGS --input miniswig.tmp --output-cpp ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp --output-hpp ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.hpp --module supertux --select-namespace scripting
-    DEPENDS tools/miniswig/miniswig
-    IMPLICIT_DEPENDS CXX ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.interface.hpp
-  )
-ENDIF(GENERATE_WRAPPER)
-
-IF(NOT EXISTS ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp)
-  SET(SUPERTUX_SOURCES_CXX ${SUPERTUX_SOURCES_CXX} ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp)
-ENDIF(NOT EXISTS ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp)
-
 ## If xgettext is available, generate messages.pot for sources
 
-OPTION(GENERATE_MESSAGESPOT "Generate messages.pot files" ${DEBUG})
+OPTION(GENERATE_MESSAGESPOT "Generate messages.pot files" OFF)
 IF(GENERATE_MESSAGESPOT)
   MARK_AS_ADVANCED(
     XGETTEXT_EXECUTABLE
@@ -238,31 +294,30 @@ IF(GENERATE_MESSAGESPOT)
   ELSE(NOT XGETTEXT_EXECUTABLE)
     MESSAGE(STATUS "Found xgettext: ${XGETTEXT_EXECUTABLE}")
 
-    SET(MESSAGES_POT_FILE ${SUPERTUX_SOURCE_DIR}/data/locale/messages.pot)
+    SET(MESSAGES_POT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/data/locale/messages.pot)
     ADD_CUSTOM_COMMAND(
       OUTPUT ${MESSAGES_POT_FILE}
       COMMAND ${XGETTEXT_EXECUTABLE}
       ARGS --keyword=_ --language=C++ --output=${MESSAGES_POT_FILE} ${SUPERTUX_SOURCES_CXX}
       DEPENDS ${SUPERTUX_SOURCES_CXX}
-      WORKING_DIRECTORY ${SUPERTUX_SOURCE_DIR}
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
       COMMENT "Generating POT file ${MESSAGES_POT_FILE}"
     )
     LIST(APPEND MESSAGES_POT_FILES ${MESSAGES_POT_FILE})
 
-    FILE(GLOB SUPERTUX_LEVEL_DIRS RELATIVE ${SUPERTUX_SOURCE_DIR} data/levels/*)
-    LIST(REMOVE_ITEM SUPERTUX_LEVEL_DIRS "data/levels/.svn")
+    FILE(GLOB SUPERTUX_LEVEL_DIRS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} data/levels/*)
     FOREACH(SUPERTUX_LEVEL_DIR ${SUPERTUX_LEVEL_DIRS})
-      FILE(GLOB SUPERTUX_LEVELS RELATIVE ${SUPERTUX_SOURCE_DIR} ${SUPERTUX_LEVEL_DIR}/*.stl ${SUPERTUX_LEVEL_DIR}/*.stwm ${SUPERTUX_LEVEL_DIR}/*.txt)
+      FILE(GLOB SUPERTUX_LEVELS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${SUPERTUX_LEVEL_DIR}/*.stl ${SUPERTUX_LEVEL_DIR}/*.stwm ${SUPERTUX_LEVEL_DIR}/*.txt)
 
       ## Do not add target if SUPERTUX_LEVELS is empty. This is needed for cmake <=2.4
       IF(SUPERTUX_LEVELS)
-      SET(MESSAGES_POT_FILE ${SUPERTUX_SOURCE_DIR}/${SUPERTUX_LEVEL_DIR}/messages.pot)
+      SET(MESSAGES_POT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/${SUPERTUX_LEVEL_DIR}/messages.pot)
       ADD_CUSTOM_COMMAND(
         OUTPUT ${MESSAGES_POT_FILE}
         COMMAND ${XGETTEXT_EXECUTABLE}
         ARGS --keyword="_:1" --language=Lisp --force-po --sort-by-file "--output=${MESSAGES_POT_FILE}" ${SUPERTUX_LEVELS}
         DEPENDS ${SUPERTUX_LEVELS}
-        WORKING_DIRECTORY ${SUPERTUX_SOURCE_DIR}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
         COMMENT "Generating POT file ${MESSAGES_POT_FILE}"
       )
       LIST(APPEND MESSAGES_POT_FILES ${MESSAGES_POT_FILE})
@@ -271,7 +326,7 @@ IF(GENERATE_MESSAGESPOT)
     ENDFOREACH(SUPERTUX_LEVEL_DIR)
 
     ADD_CUSTOM_TARGET(
-      supertux2-messages ALL 
+      supertux2-messages ALL
       DEPENDS ${MESSAGES_POT_FILES}
     )
 
@@ -291,42 +346,46 @@ ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 ## On Windows, add an icon
 
 IF(WIN32)
-  SET(SUPERTUX_SOURCES_C ${SUPERTUX_SOURCES_C} ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.rc)
+#  SET(SUPERTUX_SOURCES_C ${SUPERTUX_SOURCES_C} ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.rc)
   IF(MINGW)
     ADD_CUSTOM_COMMAND(
     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/supertux_rc.o
-    COMMAND windres.exe -I${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons -i${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.rc -o ${CMAKE_CURRENT_BINARY_DIR}/supertux_rc.o)
+    COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons -i${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.rc -o ${CMAKE_CURRENT_BINARY_DIR}/supertux_rc.o)
     SET(SUPERTUX_SOURCES_C ${SUPERTUX_SOURCES_C} ${CMAKE_CURRENT_BINARY_DIR}/supertux_rc.o)
   ELSE(MINGW)
     SET(SUPERTUX_EXE_SRCS ${SUPERTUX_EXE_SRCS} supertux.rc)
   ENDIF(MINGW)
 ENDIF(WIN32)
 
-## Add binreloc.c if enabled
-IF(ENABLE_BINRELOC)
-  SET(SUPERTUX_SOURCES_C ${SUPERTUX_SOURCES_C} ${SUPERTUX_SOURCE_DIR}/external/binreloc/binreloc.c)
-ENDIF(ENABLE_BINRELOC)
-
-
 ## Generate supertux executable in the right place
 
-SET(EXECUTABLE_OUTPUT_PATH ${SUPERTUX_SOURCE_DIR})
+SET(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_SOURCE_DIR})
 
 ## Add target for supertux binary
 
-ADD_EXECUTABLE(supertux2 ${SUPERTUX_SOURCES_C} ${SUPERTUX_SOURCES_CXX})
+ADD_LIBRARY(supertux2_c OBJECT ${SUPERTUX_SOURCES_C})
+ADD_EXECUTABLE(supertux2 ${CMAKE_BINARY_DIR}/version.h ${SUPERTUX_SOURCES_CXX} ${TINYGETTEXT_SOURCES_CXX} $<TARGET_OBJECTS:supertux2_c>)
+ADD_DEPENDENCIES(supertux2 gitversion)
+SET_TARGET_PROPERTIES(supertux2 PROPERTIES COMPILE_FLAGS "${SUPERTUX2_EXTRA_WARNING_FLAGS}")
 
 ## Link supertux binary with squirrel and other libraries
 
+TARGET_INCLUDE_DIRECTORIES(supertux2 SYSTEM PUBLIC ${SDL2_INCLUDE_DIRS})
+TARGET_INCLUDE_DIRECTORIES(supertux2 SYSTEM PUBLIC ${SDL2IMAGE_INCLUDE_DIRS})
+TARGET_LINK_LIBRARIES(supertux2 ${SDL2_LIBRARIES})
+TARGET_LINK_LIBRARIES(supertux2 ${SDL2IMAGE_LIBRARIES})
+
 TARGET_LINK_LIBRARIES(supertux2 squirrel)
-TARGET_LINK_LIBRARIES(supertux2 ${SDL_LIBRARY})
-TARGET_LINK_LIBRARIES(supertux2 ${SDLIMAGE_LIBRARY})
 TARGET_LINK_LIBRARIES(supertux2 ${OPENAL_LIBRARY})
 TARGET_LINK_LIBRARIES(supertux2 ${OGGVORBIS_LIBRARIES})
 TARGET_LINK_LIBRARIES(supertux2 ${PHYSFS_LIBRARY})
 IF(HAVE_OPENGL)
     TARGET_LINK_LIBRARIES(supertux2 ${OPENGL_LIBRARY})
-    TARGET_LINK_LIBRARIES(supertux2 GLEW)
+    IF(GLBINDING_FOUND)
+      TARGET_LINK_LIBRARIES(supertux2 ${GLBINDING_LIBRARIES})
+    ELSE()
+      TARGET_LINK_LIBRARIES(supertux2 ${GLEW_LIBRARY})
+    ENDIF()
 ENDIF(HAVE_OPENGL)
 IF(HAVE_LIBCURL)
   TARGET_LINK_LIBRARIES(supertux2 ${CURL_LIBRARY})
@@ -336,50 +395,47 @@ ENDIF(HAVE_LIBCURL)
 
 IF(WIN32 AND NOT UNIX)
 
-  SET(INSTALL_SUBDIR_BIN ".")
-  SET(INSTALL_SUBDIR_SHARE "data/")
-  SET(INSTALL_SUBDIR_DOC ".")
+  SET(INSTALL_SUBDIR_BIN "." CACHE STRING "Installation subdir for binaries")
+  SET(INSTALL_SUBDIR_SHARE "data" CACHE STRING "Installation subdir for data")
+  SET(INSTALL_SUBDIR_DOC "." CACHE STRING "Installation subdir for docs")
 
-  INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/SDL.dll
-                ${SUPERTUX_SOURCE_DIR}/SDL_image.dll
-                ${SUPERTUX_SOURCE_DIR}/iconv.dll
-                ${SUPERTUX_SOURCE_DIR}/libogg-0.dll
-                ${SUPERTUX_SOURCE_DIR}/libphysfs-1-0-0.dll
-                ${SUPERTUX_SOURCE_DIR}/OpenAl32.dll
-                ${SUPERTUX_SOURCE_DIR}/wrap_oal.dll
-                ${SUPERTUX_SOURCE_DIR}/libcurl-4.dll DESTINATION ${INSTALL_SUBDIR_BIN})
+  FILE(GLOB DLLS "${CMAKE_CURRENT_SOURCE_DIR}/*.dll")
+  INSTALL(FILES ${DLLS} DESTINATION ${INSTALL_SUBDIR_BIN})
 
-  INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.png ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.ico DESTINATION ".")
+  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.png ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.ico DESTINATION ".")
 
 ELSE(WIN32 AND NOT UNIX)
 IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 
-  SET(INSTALL_SUBDIR_BIN "SuperTux.app/Contents/MacOS/")
-  SET(INSTALL_SUBDIR_SHARE "SuperTux.app/Contents/Resources/data/")
-  SET(INSTALL_SUBDIR_DOC "SuperTux.app/Contents/Resources/")
+  SET(INSTALL_SUBDIR_BIN "SuperTux.app/Contents/MacOS" CACHE STRING "Installation subdir for binaries")
+  SET(INSTALL_SUBDIR_SHARE "SuperTux.app/Contents/Resources/data" CACHE STRING "Installation subdir for data")
+  SET(INSTALL_SUBDIR_DOC "SuperTux.app/Contents/Resources" CACHE STRING "Installation subdir for docs")
 
-  INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/tools/darwin/info.plist DESTINATION "SuperTux.app/Contents/")
+  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/tools/darwin/info.plist DESTINATION "SuperTux.app/Contents/")
+  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/tools/darwin/receipt DESTINATION "SuperTux.app/Contents/_MASReceipt/")
 
-  INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.png ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.icns DESTINATION "SuperTux.app/Contents/Resources/")
+  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.png ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.icns DESTINATION "SuperTux.app/Contents/Resources/")
 
 ELSE(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 
-  SET(INSTALL_SUBDIR_BIN "games/")
-  SET(INSTALL_SUBDIR_SHARE "share/games/supertux2/")
-  SET(INSTALL_SUBDIR_DOC "share/doc/supertux2/")
+  SET(INSTALL_SUBDIR_BIN "games" CACHE STRING "Installation subdir for binaries")
+  SET(INSTALL_SUBDIR_SHARE "share/games/supertux2" CACHE STRING "Installation subdir for data")
+  SET(INSTALL_SUBDIR_DOC "share/doc/supertux2" CACHE STRING "Installation subdir for docs")
 
-  INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/supertux2.desktop DESTINATION "share/applications")
+  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/supertux2.desktop DESTINATION "share/applications")
 
-  INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.png ${SUPERTUX_SOURCE_DIR}/data/images/engine/icons/supertux.xpm DESTINATION "share/pixmaps/")
+  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.png ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.xpm DESTINATION "share/pixmaps/")
 
 ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 ENDIF(WIN32 AND NOT UNIX)
 
 INSTALL(TARGETS supertux2 DESTINATION ${INSTALL_SUBDIR_BIN})
 
-INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/INSTALL ${SUPERTUX_SOURCE_DIR}/README ${SUPERTUX_SOURCE_DIR}/COPYING ${SUPERTUX_SOURCE_DIR}/WHATSNEW.txt DESTINATION ${INSTALL_SUBDIR_DOC})
+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/INSTALL.md ${CMAKE_CURRENT_SOURCE_DIR}/README.md ${CMAKE_CURRENT_SOURCE_DIR}/COPYING ${CMAKE_CURRENT_SOURCE_DIR}/WHATSNEW.txt DESTINATION ${INSTALL_SUBDIR_DOC})
+
+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/credits.txt DESTINATION ${INSTALL_SUBDIR_SHARE})
 
-INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/data/credits.txt DESTINATION ${INSTALL_SUBDIR_SHARE})
+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/supertux2.appdata.xml DESTINATION "share/appdata" )
 
 INSTALL(DIRECTORY data/images
                   data/fonts
@@ -389,7 +445,11 @@ INSTALL(DIRECTORY data/images
                   data/speech
                   data/sounds
                   data/locale
-                               DESTINATION ${INSTALL_SUBDIR_SHARE} PATTERN ".svn" EXCLUDE)
+                  DESTINATION ${INSTALL_SUBDIR_SHARE})
+
+## Create config.h now that INSTALL_SUBDIR_* have been set.
+
+configure_file(config.h.cmake ${CMAKE_BINARY_DIR}/config.h )
 
 
 ## CPack/Installation-specific stuff
@@ -409,12 +469,12 @@ SET(CPACK_RPM_PACKAGE_GROUP "Amusements/Games/Action/Arcade")
 IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
   # The OS X PackageMaker doesn't seem to like files with no extension
 ELSE(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${SUPERTUX_SOURCE_DIR}/README")
-  SET(CPACK_RESOURCE_FILE_LICENSE "${SUPERTUX_SOURCE_DIR}/COPYING")
+  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
+  SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/COPYING")
 ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 SET(CPACK_PACKAGE_VERSION_MAJOR "0")
 SET(CPACK_PACKAGE_VERSION_MINOR "3")
-SET(CPACK_PACKAGE_VERSION_PATCH "2-SVN")
+SET(CPACK_PACKAGE_VERSION_PATCH "4-GIT")
 SET(CPACK_PACKAGE_INSTALL_DIRECTORY "SuperTux ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
 SET(CPACK_PACKAGE_EXECUTABLES "..\\\\supertux2" "SuperTux ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
 IF(WIN32 AND NOT UNIX)
@@ -426,6 +486,12 @@ INCLUDE(CPack)
 
 # move some config clutter to the advanced section
 MARK_AS_ADVANCED(
+  INSTALL_SUBDIR_BIN
+  INSTALL_SUBDIR_SHARE
+  INSTALL_SUBDIR_DOC
+)
+
+MARK_AS_ADVANCED(
 	CMAKE_BACKWARDS_COMPATIBILITY
 	CMAKE_BUILD_TYPE
 	CMAKE_INSTALL_PREFIX
@@ -436,19 +502,22 @@ MARK_AS_ADVANCED(
 )
 
 MARK_AS_ADVANCED(
-	ENABLE_BINRELOC
 	APPDATADIR
 )
 
 MARK_AS_ADVANCED(
-	SDLMAIN_LIBRARY
-	SDL_INCLUDE_DIR
-	SDL_LIBRARY
+	Boost_INCLUDE_DIR
+	Boost_LIBRARIES
+)
+
+MARK_AS_ADVANCED(
+	SDL2_INCLUDE_DIRS
+	SDL2_LIBRARIES
 )
 
 MARK_AS_ADVANCED(
-	SDLIMAGE_INCLUDE_DIR
-	SDLIMAGE_LIBRARY
+	SDL2IMAGE_INCLUDE_DIRS
+	SDL2IMAGE_LIBRARIES
 )
 
 MARK_AS_ADVANCED(