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|
#####################################################################
#
# "Getting Started with CMake", a tutorial video by Eric Wing.
# Part 1 of 6: http://www.youtube.com/watch?v=CLvZTyji_Uw
# Part 2 of 6: http://www.youtube.com/watch?v=gUW-RrRQjEg
# Part 3 of 6: http://www.youtube.com/watch?v=sz6cPhbuTk4
# Part 4 of 6: http://www.youtube.com/watch?v=JICZOkyNXbg
# Part 5 of 6: http://www.youtube.com/watch?v=lAiuLHy4dCk
# Part 6 of 6: http://www.youtube.com/watch?v=fAtJNzDZdH8
#
# You can use notepad++ for syntax highlighting.
# Naming conventions:
# WITH_* : option to use an external package or not
# ENABLE_* : option to use an internal feature/code or not
# HAVE_* : internal variable indicating if we have and are using something
#
#####################################################################
#cmake_minimum_required( VERSION 2.8.4 )
# Functional changes from 2.8.3 to 2.8.4:
# string(SUBSTRING) works with length -1 as "rest of string"
# changes to some CPack generators
# CYGWIN no longer defines WIN32
# CMP0017: Prefer files from the CMake module directory when including from there.
set( CMAKE_LEGACY_CYGWIN_WIN32 0 )
cmake_minimum_required( VERSION 2.8.3 )
project( eAthena C )
if( CYGWIN )
unset( WIN32 )
endif()
#
# Prevent building in the source directory by default
#
if( ALLOW_SAME_DIRECTORY )
elseif( "${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}" )
option( ALLOW_SAME_DIRECTORY "Allow CMake to build in the source directory." OFF )
message( FATAL_ERROR
"Do not use the source directory to build your files, instead delete CMakeCache.txt, create a separate folder and build there.\n"
"Example: (build in subdir 'build' and install to source dir)\n"
" rm -f CMakeCache.txt\n"
" mkdir build && cd build\n"
" cmake -G\"Unix Makefiles\" -DINSTALL_TO_SOURCE=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..\n"
" make install\n"
" cd .. && rm -rf build\n"
"To skip this check, set ALLOW_SAME_DIRECTORY to ON (-DALLOW_SAME_DIRECTORY=ON)" )
endif()
#
# Global stuff
#
set( GLOBAL_LIBRARIES ${LINK_LIBRARIES} CACHE INTERNAL "" )# list (comma separated values)
set( GLOBAL_INCLUDE_DIRS ${INCLUDE_DIRECTORIES} CACHE INTERNAL "" )# list (comma separated values)
set( GLOBAL_DEFINITIONS ${COMPILE_DEFINITIONS} CACHE INTERNAL "" )# string (space separated values -DFOO=bar)
mark_as_advanced( GLOBAL_LIBRARIES GLOBAL_INCLUDE_DIRS GLOBAL_DEFINITIONS )
if( WIN32 )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DFD_SETSIZE=4096" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} "oldnames.lib" "ws2_32.lib" )
endif()
if( MSVC )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -DDB_MANUAL_CAST_TO_UNION" )
endif()
#
# Find svnversion
#
message( STATUS "Detecting svnversion" )
find_program( SVNVERSION_EXECUTABLE svnversion )
mark_as_advanced( SVNVERSION_EXECUTABLE )
if( SVNVERSION_EXECUTABLE )
message( STATUS "Found svnversion: ${SVNVERSION_EXECUTABLE}" )
endif()
message( STATUS "Detecting svnversion - done" )
#
# Find Subversion
#
message( STATUS "Detecting Subversion" )
find_package( Subversion )
message( STATUS "Detecting Subversion - done" )
#
# PACKETVER
#
set( PACKETVER CACHE STRING "Sets the PACKETVER define of the servers. (see src/common/mmo.h)" )
if( PACKETVER )
list( APPEND GLOBAL_DEFINITIONS PACKETVER=${PACKETVER} )
endif()
#
# SVNVERSION
#
if( SVNVERSION_EXECUTABLE )
message( STATUS "Getting svn version" )
execute_process( COMMAND ${SVNVERSION_EXECUTABLE} ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE SVNVERSION
OUTPUT_STRIP_TRAILING_WHITESPACE )
string( REGEX REPLACE "[^1234567890MSexported]" "_" SVNVERSION ${SVNVERSION} )
message( STATUS "Found version: ${SVNVERSION}" )
message( STATUS "Getting svn version - done" )
endif()
if( Subversion_FOUND AND SVNVERSION )
message( STATUS "Getting svn branch" )
Subversion_WC_INFO( ${PROJECT_SOURCE_DIR} eAthena )
if( eAthena_WC_URL )
string( REGEX MATCH "[^/]+$" BRANCH ${eAthena_WC_URL} )
set( SVNVERSION "${BRANCH}-${SVNVERSION}" )
message( STATUS "Found branch: ${BRANCH}" )
endif()
message( STATUS "Getting svn branch - done" )
endif()
#
# 3rdparty and library tests
#
add_subdirectory( 3rdparty )
include( FindFunctionLibrary )
include( CheckIncludeFile )
#
# math library (FreeBSD/Linux/Solaris)
#
message( STATUS "Detecting m library (math)" )
CHECK_INCLUDE_FILE( math.h HAVE_MATH_H )
if( NOT HAVE_MATH_H )
message( FATAL_ERROR "math.h not found" )
endif()
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( floor FUNCTION_FLOOR_LIBRARIES m )
if( FUNCTION_FLOOR_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_FLOOR_LIBRARIES}" )
list( APPEND GLOBAL_LIBRARIES ${FUNCTION_FLOOR_LIBRARIES} )
endif()
message( STATUS "Detecting m library (math) - done" )
#
# dynamic loading library (Linux)
#
if( NOT WIN32 )
message( STATUS "Detecting dl library (dynamic loading)" )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( dlopen FUNCTION_DLOPEN_LIBRARIES dl )
if( FUNCTION_DLOPEN_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_DLOPEN_LIBRARIES}" )
list( APPEND GLOBAL_LIBRARIES ${FUNCTION_DLOPEN_LIBRARIES} )
endif()
message( STATUS "Detecting dl library (dynamic loading) - done" )
endif()
#
# socket/nsl library (Solaris)
#
if( NOT WIN32 )
message( STATUS "Detecting socket/nsl library (networking)" )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( bind FUNCTION_BIND_LIBRARIES socket )
if( FUNCTION_BIND_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_BIND_LIBRARIES}" )
list( APPEND GLOBAL_LIBRARIES ${FUNCTION_BIND_LIBRARIES} )
endif()
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( gethostbyname FUNCTION_GETHOSTBYNAME_LIBRARIES nsl )
if( FUNCTION_GETHOSTBYNAME_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_GETHOSTBYNAME_LIBRARIES}" )
list( APPEND GLOBAL_LIBRARIES ${FUNCTION_GETHOSTBYNAME_LIBRARIES} )
endif()
message( STATUS "Detecting socket/nsl library (networking) - done" )
endif()
#####################################################################
# package stuff
#
set( CPACK_PACKAGE_NAME "eAthena" )
set( CPACK_PACKAGE_DESCRIPTION_SUMMARY "MMORPG server package" )
set( CPACK_PACKAGE_VERSION ${SVNVERSION} )
set( CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE )
#set( CPACK_MONOLITHIC_INSTALL ON )
include( CPACK OPTIONAL RESULT_VARIABLE HAVE_CPACK )
if( NOT HAVE_CPACK )
# empty replacements
macro( cpack_add_component_group )
endmacro()
macro( cpack_add_component )
endmacro()
message( STATUS "CPACK not found, package creation disabled" )
endif()
set( Runtime "Runtime files" CACHE INTERNAL "" )
set( Runtime_base "configurations, dbs, npcs, docs, ..." CACHE INTERNAL "" )
set( Runtime_templates "conf/import and save (generated from conf/import-tmpl and save-tmpl)" CACHE INTERNAL "" )
cpack_add_component_group( Runtime DESCRIPTION ${Runtime} DISPLAY_NAME "Runtime" )
cpack_add_component( Runtime_base DESCRIPTION ${Runtime_base} DISPLAY_NAME "Base files" GROUP Runtime )
cpack_add_component( Runtime_templates DESCRIPTION ${Runtime_templates} DISPLAY_NAME "Base templates" GROUP Runtime )
set( Development "Development files" CACHE INTERNAL "" )
set( Development_base "projects, 3rdparty, sources, templates" CACHE INTERNAL "" )
cpack_add_component_group( Development DESCRIPTION ${Development} DISPLAY_NAME "Development" )
cpack_add_component( Development_base DESCRIPTION ${Development_base} DISPLAY_NAME "Base files" GROUP Development )
#
# install stuff
#
option( WITH_COMPONENT_RUNTIME "install/package files needed to run the project" ON )
option( WITH_COMPONENT_DEVELOPMENT "install/package files needed to build the project" OFF )
option( INSTALL_TO_PATH "copy files to INSTALL_PATH" OFF )
option( INSTALL_TO_SOURCE "copy files to source directory, skips what is already there (${CMAKE_CURRENT_SOURCE_DIR})" OFF )
option( INSTALL_TO_SUBDIR "copy files to subdirectory (${CMAKE_CURRENT_BINARY_DIR}/install)" OFF )
set( INSTALL_PATH "${CMAKE_INSTALL_PREFIX}" CACHE STRING "install path (only used when INSTALL_TO_PATH is set)" )
mark_as_advanced( CMAKE_INSTALL_PREFIX )
if( INSTALL_TO_PATH AND NOT ("${INSTALL_TO}" STREQUAL "path") )# changed to path
set_property( CACHE INSTALL_TO_SOURCE INSTALL_TO_SUBDIR PROPERTY VALUE OFF )
elseif( INSTALL_TO_SOURCE AND NOT ("${INSTALL_TO}" STREQUAL "source") )# changed to source
set_property( CACHE INSTALL_TO_PATH INSTALL_TO_SUBDIR PROPERTY VALUE OFF )
elseif( INSTALL_TO_SUBDIR AND NOT ("${INSTALL_TO}" STREQUAL "subdir") )# changed to subdir
set_property( CACHE INSTALL_TO_PATH INSTALL_TO_SOURCE PROPERTY VALUE OFF )
elseif( NOT INSTALL_TO_PATH AND NOT INSTALL_TO_SOURCE AND NOT INSTALL_TO_SUBDIR )# default
set_property( CACHE INSTALL_TO_SUBDIR PROPERTY VALUE ON )
endif()
if( INSTALL_TO_PATH )
set( INSTALL_TO "path" CACHE INTERNAL "" )
set_property( CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${INSTALL_PATH}" )
elseif( INSTALL_TO_SOURCE )
set( INSTALL_TO "source" CACHE INTERNAL "" )
set_property( CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${CMAKE_CURRENT_SOURCE_DIR}" )
elseif( INSTALL_TO_SUBDIR )
set( INSTALL_TO "subdir" CACHE INTERNAL "" )
set_property( CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${CMAKE_CURRENT_BINARY_DIR}/install" )
endif()
set( SVN_FOLDER_PATTERN "[\\.]svn" CACHE STRING "pattern of svn folder that we exclude from instalations" )
mark_as_advanced( SVN_FOLDER_PATTERN )
set( DEVELOPMENT_FILES
"${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt"
"${CMAKE_CURRENT_SOURCE_DIR}/configure"
"${CMAKE_CURRENT_SOURCE_DIR}/configure.in"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-6.dsw"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-7.1.sln"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-8.sln"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-9.sln"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-10.sln"
)
set( DEVELOPMENT_DIRECTORIES
"3rdparty"
"conf/import-tmpl"
"save-tmpl"
"src"
"vcproj-6"
"vcproj-7.1"
"vcproj-8"
"vcproj-9"
"vcproj-10"
)
set( RUNTIME_FILES
"${CMAKE_CURRENT_SOURCE_DIR}/athena-start"
"${CMAKE_CURRENT_SOURCE_DIR}/Changelog-Trunk.txt"
"${CMAKE_CURRENT_SOURCE_DIR}/char-server.sh"
"${CMAKE_CURRENT_SOURCE_DIR}/charserv-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/charserv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/dbghelp.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/libmysql.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/LICENSE"
"${CMAKE_CURRENT_SOURCE_DIR}/login-server.sh"
"${CMAKE_CURRENT_SOURCE_DIR}/logserv-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/logserv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/map-server.sh"
"${CMAKE_CURRENT_SOURCE_DIR}/mapserv-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/mapserv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/notice.txt"
"${CMAKE_CURRENT_SOURCE_DIR}/pcre3.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/readme.html"
"${CMAKE_CURRENT_SOURCE_DIR}/runserver-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/runserver.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/serv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/start"
"${CMAKE_CURRENT_SOURCE_DIR}/zlib1.dll"
)
set( RUNTIME_DIRECTORIES
"conf"
"db"
"doc"
"log"
"npc"
"plugins"
"readme"
"sql-files"
"tools"
)
if( INSTALL_TO_SOURCE )# skip, already in the source dir
else()
if( WITH_COMPONENT_RUNTIME )
install( FILES ${RUNTIME_FILES}
DESTINATION "."
COMPONENT Runtime_base )
foreach( DIR IN ITEMS ${RUNTIME_DIRECTORIES} )
install( DIRECTORY "${DIR}/"
DESTINATION "${DIR}"
COMPONENT Runtime_base
PATTERN ${SVN_FOLDER_PATTERN} EXCLUDE
PATTERN "conf/import-tmpl" EXCLUDE )
endforeach()
endif()
if( WITH_COMPONENT_DEVELOPMENT )
install( FILES ${DEVELOPMENT_FILES}
DESTINATION "."
COMPONENT Development_base )
foreach( DIR IN ITEMS ${DEVELOPMENT_DIRECTORIES} )
install( DIRECTORY "${DIR}/"
DESTINATION "${DIR}"
COMPONENT Development_base
PATTERN ${SVN_FOLDER_PATTERN} EXCLUDE )
endforeach()
endif()
endif()
if( WITH_COMPONENT_RUNTIME )
# templates
install( DIRECTORY "save-tmpl/"
DESTINATION "save"
COMPONENT Runtime_templates
PATTERN ${SVN_FOLDER_PATTERN} EXCLUDE )
install( DIRECTORY "conf/import-tmpl/"
DESTINATION "conf/import"
COMPONENT Runtime_templates
PATTERN ${SVN_FOLDER_PATTERN} EXCLUDE )
endif()
#
# sources
#
set( TARGET_LIST CACHE INTERNAL "" )
add_subdirectory( src )
#####################################################################
# final checks and warnings
#
if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
message( WARNING "64bit should work, but is not recommended." )
elseif( NOT CMAKE_SIZEOF_VOID_P EQUAL 4 )
message( FATAL_ERROR "unexpected architecture (CMAKE_SIZEOF_VOID_P is ${CMAKE_SIZEOF_VOID_P})" )
endif()
list( LENGTH TARGET_LIST _LEN )
if( _LEN EQUAL 0 )
message( FATAL_ERROR "no targets available" )
endif()
message( STATUS "Available targets:" )
foreach( _TARGET IN ITEMS ${TARGET_LIST} )
message( STATUS "\t${_TARGET}" )
endforeach()
|
