+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" ${DEBUG})
+IF(CMAKE_COMPILER_IS_GNUCC)
+ 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 -funit-at-a-time)
+ IF(WERROR)
+ ADD_DEFINITIONS(-Werror)
+ ELSE(WERROR)
+ REMOVE_DEFINITIONS(-Werror)
+ ENDIF(WERROR)
+ IF(WARNINGS)
+ ADD_DEFINITIONS(-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 -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-Weffc++ -Wabi -Wctor-dtor-privacy -Wstrict-null-sentinel)
+ # -ansi fails in MinGW
+ # still left: -Wold-style-cast -Wpadded
+ ENDIF(WARNINGS)
+ENDIF(CMAKE_COMPILER_IS_GNUCC)