Separate profiling and debugging options, and only use GCC options if the compiler...
[supertux.git] / CMakeLists.txt
index ab32f9b..3008a4f 100644 (file)
 
 #
 # FIXME: create config.h from config.h.in
-# FIXME: compile miniswig
-# FIXME: use miniswig to create squirrel wrappers
 # FIXME: create messages.pot for levels
-# FIXME: provide working install target
 #
 
 
-## (Optional) Generate noisy Makefile
-
-#SET(CMAKE_VERBOSE_MAKEFILE on)
-
 ## Project name to use as command prefix
 
 PROJECT(SUPERTUX)
 
+
+### CMake configuration
+
+# allow building with old CMake. Use some bundled modules as a fallback
+CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${SUPERTUX_SOURCE_DIR}/mk/cmake)
+
+# move some config clutter to the advanced section
+MARK_AS_ADVANCED(
+       CMAKE_BACKWARDS_COMPATIBILITY
+       CMAKE_BUILD_TYPE
+       CMAKE_INSTALL_PREFIX
+       EXECUTABLE_OUTPUT_PATH
+       LIBRARY_OUTPUT_PATH
+)
+
+
 ## Some default settings
 
-set(DEBUG 0 CACHE BOOL "Build with debugging options")
-set(ENABLE_BINRELOC 0 CACHE BOOL "Enable autopackage's BINRELOC features")
-set(APPDATADIR "" CACHE STRING "APPDATADIR for autopackage's BINRELOC features")
-set(ENABLE_SQDBG 0 CACHE BOOL "Build squirrel script interpreter with debugging options")
+OPTION(ENABLE_SQDBG "Build squirrel script interpreter with debugging options" FALSE)
+OPTION(ENABLE_OPENGL "Enable OpenGL support" TRUE)
+OPTION(GENERATE_WRAPPER "Build miniswig and generate the wrapper" ${DEBUG})
 
-## Search here for additional cmake modules (for finding deps)
 
-set(CMAKE_MODULE_PATH ${SUPERTUX_SOURCE_DIR}/mk/cmake ${CMAKE_MODULE_PATH})
+## For autopackage
+MARK_AS_ADVANCED(
+       ENABLE_BINRELOC
+       APPDATADIR
+)
+OPTION(ENABLE_BINRELOC "Enable autopackage's BINRELOC features" FALSE)
+OPTION(APPDATADIR "APPDATADIR for autopackage's BINRELOC features" "${CMAKE_INSTALL_PREFIX}/share")
+
+## Check endianess
+
+INCLUDE(TestBigEndian)
+TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
 
 ## Add lots of dependencies to compiler switches
 
 FIND_PACKAGE(SDL REQUIRED)
+MARK_AS_ADVANCED(
+       SDLMAIN_LIBRARY
+       SDL_INCLUDE_DIR
+       SDL_LIBRARY
+)
 INCLUDE_DIRECTORIES(${SDL_INCLUDE_DIR})
 LINK_LIBRARIES(${SDL_LIBRARY})
 
 FIND_PACKAGE(SDL_image REQUIRED)
+MARK_AS_ADVANCED(
+       SDLIMAGE_INCLUDE_DIR
+       SDLIMAGE_LIBRARY
+)
 INCLUDE_DIRECTORIES(${SDLIMAGE_INCLUDE_DIR})
 LINK_LIBRARIES(${SDLIMAGE_LIBRARY})
 
-FIND_PACKAGE(OpenGL REQUIRED)
-INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
-LINK_LIBRARIES(${OPENGL_LIBRARY})
+IF(ENABLE_OPENGL)
+  FIND_PACKAGE(OpenGL)
+  IF(${OPENGL_FOUND} STREQUAL "YES")
+    INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
+    LINK_LIBRARIES(${OPENGL_LIBRARY})
+    SET(HAVE_OPENGL TRUE)
+  ENDIF(${OPENGL_FOUND} STREQUAL "YES")
+ENDIF(ENABLE_OPENGL)
 
 FIND_PACKAGE(OpenAL REQUIRED)
+MARK_AS_ADVANCED(
+       OPENAL_INCLUDE_DIR
+       OPENAL_LIBRARY
+)
 INCLUDE_DIRECTORIES(${OPENAL_INCLUDE_DIR})
 LINK_LIBRARIES(${OPENAL_LIBRARY})
 
 FIND_PACKAGE(OggVorbis REQUIRED)
+MARK_AS_ADVANCED(
+       OGG_LIBRARY
+       VORBISENC_LIBRARY
+       VORBISFILE_LIBRARY
+       VORBIS_INCLUDE_DIR
+       VORBIS_LIBRARY
+)
 INCLUDE_DIRECTORIES(${OGGVORBIS_INCLUDE_DIR})
 LINK_LIBRARIES(${OGGVORBIS_LIBRARIES})
 
 FIND_PACKAGE(PhysFS REQUIRED)
+MARK_AS_ADVANCED(
+       PHYSFS_INCLUDE_DIR
+       PHYSFS_LIBRARY
+)
 INCLUDE_DIRECTORIES(${PHYSFS_INCLUDE_DIR})
 LINK_LIBRARIES(${PHYSFS_LIBRARY})
 
+FIND_PACKAGE(CURL)
+IF(${CURL_FOUND})
+  INCLUDE_DIRECTORIES(${CURL_INCLUDE_DIR})
+  LINK_LIBRARIES(${CURL_LIBRARY})
+  SET(HAVE_LIBCURL TRUE)
+ENDIF(${CURL_FOUND})
+
 #FIND_PACKAGE(ICONV REQUIRED)
 #INCLUDE_DIRECTORIES(${ICONV_INCLUDE_DIR})
 #LINK_LIBRARIES(${ICONV_LIBRARY})
@@ -116,44 +171,106 @@ include_directories (${SUPERTUX_SOURCE_DIR}/src/squirrel/include/)
 
 FILE(GLOB SUPERTUX_SOURCES RELATIVE ${SUPERTUX_SOURCE_DIR} src/*.cpp src/audio/*.cpp src/badguy/*.cpp src/binreloc/*.cpp src/control/*.cpp src/gui/*.cpp src/lisp/*.cpp src/math/*.cpp src/object/*.cpp src/physfs/*.cpp src/sprite/*.cpp src/tinygettext/*.cpp src/trigger/*.cpp src/video/*.cpp src/worldmap/*.cpp src/scripting/*.cpp)
 
+## Add in squirrel debug stuff
+
+IF(ENABLE_SQDBG)
+  include_directories (${SUPERTUX_SOURCE_DIR}/src/squirrel/)
+  FILE(GLOB SQDBG_SOURCES RELATIVE ${SUPERTUX_SOURCE_DIR} src/squirrel/sqdbg/*.cpp)
+  SET(SUPERTUX_SOURCES ${SQDBG_SOURCES} ${SUPERTUX_SOURCES})
+ENDIF(ENABLE_SQDBG)
+
+## Build miniswig and generate miniswig wrapper
+
+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
+    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 src/scripting/wrapper.interface.hpp tools/miniswig/miniswig
+  )
+ENDIF(GENERATE_WRAPPER)
+
+IF(NOT EXISTS ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp)
+  SET(SUPERTUX_SOURCES ${SUPERTUX_SOURCES})
+ENDIF(NOT EXISTS ${SUPERTUX_SOURCE_DIR}/src/scripting/wrapper.cpp)
+
 ## If xgettext is available, generate messages.pot for sources
 
-FIND_PROGRAM(
-  XGETTEXT 
-  NAMES "xgettext"
-  PATHS "/usr/bin"
-)
-IF(${XGETTEXT} STREQUAL "XGETTEXT-NOTFOUND")
-  MESSAGE(STATUS "Warning: xgettext not found - will not update messages.pot")
-ELSE(${XGETTEXT} STREQUAL "XGETTEXT-NOTFOUND")
-  MESSAGE(STATUS "Found xgettext: ${XGETTEXT}")
-  SET(MESSAGES_POT_FILE ${SUPERTUX_SOURCE_DIR}/data/locale/messages.pot)
-  ADD_CUSTOM_TARGET(
-    supertux-messages.pot ALL 
-    COMMAND "/usr/bin/xgettext" -k_ -C -o ${MESSAGES_POT_FILE} ${SUPERTUX_SOURCES}
-    DEPENDS ${SUPERTUX_SOURCES}
-    WORKING_DIRECTORY ${SUPERTUX_SOURCE_DIR}
-  )
-ENDIF(${XGETTEXT} STREQUAL "XGETTEXT-NOTFOUND")
+#FIND_PROGRAM(
+#  XGETTEXT 
+#  NAMES "xgettext"
+#  PATHS "/usr/bin"
+#)
+#IF(${XGETTEXT} STREQUAL "XGETTEXT-NOTFOUND")
+#  MESSAGE(STATUS "Warning: xgettext not found - will not update messages.pot")
+#ELSE(${XGETTEXT} STREQUAL "XGETTEXT-NOTFOUND")
+#  MESSAGE(STATUS "Found xgettext: ${XGETTEXT}")
+#  SET(MESSAGES_POT_FILE ${SUPERTUX_SOURCE_DIR}/data/locale/messages.pot)
+#  ADD_CUSTOM_TARGET(
+#    supertux-messages.pot ALL 
+#    COMMAND "/usr/bin/xgettext" -k_ -C -o ${MESSAGES_POT_FILE} ${SUPERTUX_SOURCES}
+#    DEPENDS ${SUPERTUX_SOURCES}
+#    WORKING_DIRECTORY ${SUPERTUX_SOURCE_DIR}
+#  )
+#ENDIF(${XGETTEXT} STREQUAL "XGETTEXT-NOTFOUND")
+
+
+## Debug options
+
+OPTION(DEBUG "Build with debugging options" FALSE)
+OPTION(PROFILE "Build with profiling information" FALSE)
+IF(CMAKE_COMPILER_IS_GNUCC)
+  IF (DEBUG)
+    REMOVE_DEFINITIONS(-O2)
+    ADD_DEFINITIONS(-O0 -g -Wall -Werror)
+  ELSE (DEBUG)
+    ADD_DEFINITIONS(-O2)
+    REMOVE_DEFINITIONS(-O0 -g -Wall -Werror)
+  ENDIF (DEBUG)
+  IF (PROFILE)
+    ADD_DEFINITIONS(-pg)
+  ELSE (PROFILE)
+    REMOVE_DEFINITIONS(-pg)
+  ENDIF (PROFILE)
+ENDIF(CMAKE_COMPILER_IS_GNUCC)
+
 
 ## Some additional compiler switches
+IF(CMAKE_COMPILER_IS_GNUCC)
+  ADD_DEFINITIONS(-fno-strict-aliasing)
+ENDIF(CMAKE_COMPILER_IS_GNUCC)
+
 
-ADD_DEFINITIONS(-O2 -fno-strict-aliasing)
+## Generate supertux executable in the right place
+
+SET(EXECUTABLE_OUTPUT_PATH ${SUPERTUX_SOURCE_DIR})
 
 ## Add target for supertux binary
 
-ADD_EXECUTABLE(supertux ${SUPERTUX_SOURCES} )
+ADD_EXECUTABLE(supertux2 ${SUPERTUX_SOURCES})
 
 ## Link supertux binary with squirrel
 
-TARGET_LINK_LIBRARIES(supertux squirrel)
+TARGET_LINK_LIBRARIES(supertux2 squirrel)
 
-## After building, copy binary to source root
+## Install stuff
 
-ADD_CUSTOM_COMMAND(
-  TARGET supertux
-  POST_BUILD
-  COMMAND ${CMAKE_COMMAND}
-  ARGS -E copy supertux ${SUPERTUX_SOURCE_DIR}/supertux
-)
+INSTALL(TARGETS supertux2 DESTINATION bin)
+
+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 ${SUPERTUX_SOURCE_DIR}/supertux2.desktop DESTINATION share/applications)
+
+INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/INSTALL ${SUPERTUX_SOURCE_DIR}/README ${SUPERTUX_SOURCE_DIR}/COPYING ${SUPERTUX_SOURCE_DIR}/WHATSNEW.txt DESTINATION doc/supertux-0.3.x)
 
+INSTALL(FILES ${SUPERTUX_SOURCE_DIR}/data/credits.txt ${SUPERTUX_SOURCE_DIR}/data/camera.cfg DESTINATION share/supertux2)
+INSTALL(DIRECTORY data/images DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)
+INSTALL(DIRECTORY data/levels DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)
+INSTALL(DIRECTORY data/music DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)
+INSTALL(DIRECTORY data/scripts DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)
+INSTALL(DIRECTORY data/speech DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)
+INSTALL(DIRECTORY data/sounds DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)
+INSTALL(DIRECTORY data/locale DESTINATION share/supertux2 PATTERN ".svn" EXCLUDE)