#
-## Project name to use as command prefix
+## Project name to use as command prefix.
PROJECT(SUPERTUX)
+## Version, for display in title bar.
+## Will add r<revision number> to the end if svnversion is available.
+SET(SUPERTUX_VERSION "0.3.2-SVN")
### CMake configuration
MARK_AS_ADVANCED(SVNVERSION_EXECUTABLE)
FIND_PROGRAM(SVNVERSION_EXECUTABLE svnversion)
IF(SVNVERSION_EXECUTABLE)
- EXECUTE_PROCESS(COMMAND svnversion -n ${CMAKE_CURRENT_SOURCE_DIR}
- OUTPUT_VARIABLE SUPERTUX_WC_REVISION)
- SET(REVISION " r${SUPERTUX_WC_REVISION}")
+ ADD_CUSTOM_TARGET(svnversion ALL
+ cmake -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo_append "#define PACKAGE_VERSION \"${SUPERTUX_VERSION}r" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND svnversion -n ${CMAKE_CURRENT_SOURCE_DIR} >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "\"" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#endif" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
+ COMMAND cmake -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
+ WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+ COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
+ VERBATIM)
+ELSE(SVNVERSION_EXECUTABLE)
+ ADD_CUSTOM_TARGET(svnversion ALL
+ cmake -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#define PACKAGE_VERSION \"${SUPERTUX_VERSION}\"" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#endif" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
+ COMMAND cmake -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
+ VERBATIM)
ENDIF(SVNVERSION_EXECUTABLE)
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_BINARY_DIR}/version.h
+ PROPERTIES GENERATED true)
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp
+ PROPERTIES OBJECT_DEPENDS "${CMAKE_BINARY_DIR}/version.h")
+
## Check platform-dependent build options
INCLUDE(ConfigureChecks)
## Create config.h and version.h
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
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 ${CMAKE_CURRENT_SOURCE_DIR} src/badguy/badguy.hpp
- src/scripting/wrapper.hpp src/video/*.hpp src/math/*.hpp)
- FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh "// Precompiled headers\n")
- FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh "#ifndef __SUPERTUX_PRECOMPILED_HEADER\n")
- FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh "#define __SUPERTUX_PRECOMPILED_HEADER\n")
- FOREACH(PRECOMPILED_HEADER ${PRECOMPILED_HEADERS})
- FILE(RELATIVE_PATH PRECOMPILED_HEADER ${CMAKE_CURRENT_SOURCE_DIR}/src "${CMAKE_CURRENT_SOURCE_DIR}/${PRECOMPILED_HEADER}")
- FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh "#include \"${PRECOMPILED_HEADER}\"\n")
- ENDFOREACH(PRECOMPILED_HEADER)
- FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh "#endif /*__SUPERTUX_PRECOMPILED_HEADER*/\n")
+## 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 ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh.gch
- COMMAND ${CMAKE_CXX_COMPILER} -x "c++-header" $(CXX_FLAGS) ${CMAKE_CURRENT_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 ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh.gch ${SUPERTUX_SOURCES_CXX})
- SET(CMAKE_CXX_FLAGS "-include ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh ${CMAKE_CXX_FLAGS}")
-ELSE(PRECOMPILE_HEADERS)
- IF(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh)
- FILE(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh)
- ENDIF(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh)
- IF(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh.gch)
- FILE(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/precompile.hh.gch)
- ENDIF(EXISTS ${CMAKE_CURRENT_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" ${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")
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)
- SET(CMAKE_CXX_FLAGS "-Weffc++ -Wabi -Wctor-dtor-privacy -Wstrict-null-sentinel" CACHE STRING "CXX Flags")
+ 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 -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
+ # still left: -Wold-style-cast -Wpadded
ENDIF(WARNINGS)
ENDIF(CMAKE_COMPILER_IS_GNUCC)
-## 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 ${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
- )
-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)
-
## If xgettext is available, generate messages.pot for sources
OPTION(GENERATE_MESSAGESPOT "Generate messages.pot files" ${DEBUG})
## Add target for supertux binary
-ADD_EXECUTABLE(supertux2 ${SUPERTUX_SOURCES_C} ${SUPERTUX_SOURCES_CXX} ${TINYGETTEXT_SOURCES_CXX})
+ADD_EXECUTABLE(supertux2 ${CMAKE_BINARY_DIR}/version.h ${SUPERTUX_SOURCES_C} ${SUPERTUX_SOURCES_CXX} ${TINYGETTEXT_SOURCES_CXX})
+ADD_DEPENDENCIES(supertux2 svnversion)
## Link supertux binary with squirrel and other libraries
projects / supertux.git / blobdiff