# 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
PROJECT(SUPERTUX)
## Version, for display in title bar.
-## Will add r<revision number> to the end if svnversion is available.
+## Will add 'commit <hash>' to the end if git is available.
SET(SUPERTUX_VERSION "0.3.4-GIT")
### CMake configuration
INCLUDE_DIRECTORIES(SYSTEM ${Boost_INCLUDE_DIR})
LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})
-FIND_PACKAGE(SDL REQUIRED)
-INCLUDE_DIRECTORIES(${SDL_INCLUDE_DIR})
+INCLUDE(FindPkgConfig)
+PKG_SEARCH_MODULE(SDL2 REQUIRED sdl2)
+PKG_SEARCH_MODULE(SDL2IMAGE REQUIRED SDL2_image>=2.0.0)
SET(HAVE_SDL TRUE)
-FIND_PACKAGE(SDL_image REQUIRED)
-INCLUDE_DIRECTORIES(${SDLIMAGE_INCLUDE_DIR})
-
OPTION(ENABLE_OPENGL "Enable OpenGL support" ON)
IF(ENABLE_OPENGL)
FIND_PACKAGE(OpenGL)
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_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/tinygettext/include/)
include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/findlocale/)
include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/obstack/)
include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/binreloc/)
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/tinygettext/*.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)
OPTION(WERROR "Stop on first compiler warning" OFF)
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)
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)
+ 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)
- 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 -Wno-unused-parameter)
- # -ansi fails in MinGW
- # still left: -Wold-style-cast -Wpadded
+ # temporarily disabled:
+ # -Wsign-conversion -Wfloat-equal -Wconversion -Wundef -Wshadow -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
+ SET(SUPERTUX2_EXTRA_WARNING_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 -Wformat=2 -Weffc++ -Wctor-dtor-privacy -Wstrict-null-sentinel -Wno-unused-parameter")
ENDIF(WARNINGS)
ENDIF(CMAKE_COMPILER_IS_GNUCC)
ENDFOREACH(SUPERTUX_LEVEL_DIR)
ADD_CUSTOM_TARGET(
- supertux2-messages ALL
+ supertux2-messages ALL
DEPENDS ${MESSAGES_POT_FILES}
)
## Add target for supertux binary
-ADD_EXECUTABLE(supertux2 ${CMAKE_BINARY_DIR}/version.h ${SUPERTUX_SOURCES_C} ${SUPERTUX_SOURCES_CXX} ${TINYGETTEXT_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})
)
MARK_AS_ADVANCED(
- SDLMAIN_LIBRARY
- SDL_INCLUDE_DIR
- SDL_LIBRARY
+ SDL2_INCLUDE_DIRS
+ SDL2_LIBRARIES
)
MARK_AS_ADVANCED(
- SDLIMAGE_INCLUDE_DIR
- SDLIMAGE_LIBRARY
+ SDL2IMAGE_INCLUDE_DIRS
+ SDL2IMAGE_LIBRARIES
)
MARK_AS_ADVANCED(