forked from Mirrorlandia_minetest/minetest
cf136914cf
With the CMake changes to IrrlichtMt, it's now possible to use a target for IrrlichtMt. Besides greatly improving the ease of setting up IrrlichtMt for users building the client, it removes the need for Minetest's CMake to include transitive dependencies such as image libraries, cleaning it up a tiny bit. The PR works by finding the IrrlichtMt package and linking to the target it provides. If the package isn't found and it isn't building the client, it will still fall back to using just the headers of old Irrlicht or IrrlichtMt.
353 lines
12 KiB
CMake
353 lines
12 KiB
CMake
cmake_minimum_required(VERSION 3.5)
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# This can be read from ${PROJECT_NAME} after project() is called
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project(minetest)
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set(PROJECT_NAME_CAPITALIZED "Minetest")
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set(CMAKE_CXX_STANDARD 11)
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set(GCC_MINIMUM_VERSION "4.8")
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set(CLANG_MINIMUM_VERSION "3.4")
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# Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
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set(VERSION_MAJOR 5)
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set(VERSION_MINOR 5)
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set(VERSION_PATCH 0)
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set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
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# Change to false for releases
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set(DEVELOPMENT_BUILD TRUE)
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set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
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if(VERSION_EXTRA)
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set(VERSION_STRING ${VERSION_STRING}-${VERSION_EXTRA})
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elseif(DEVELOPMENT_BUILD)
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set(VERSION_STRING "${VERSION_STRING}-dev")
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endif()
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if (CMAKE_BUILD_TYPE STREQUAL Debug)
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# Append "-debug" to version string
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set(VERSION_STRING "${VERSION_STRING}-debug")
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endif()
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message(STATUS "*** Will build version ${VERSION_STRING} ***")
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# Configuration options
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set(DEFAULT_RUN_IN_PLACE FALSE)
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if(WIN32)
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set(DEFAULT_RUN_IN_PLACE TRUE)
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endif()
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set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL
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"Run directly in source directory structure")
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set(BUILD_CLIENT TRUE CACHE BOOL "Build client")
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set(BUILD_SERVER FALSE CACHE BOOL "Build server")
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set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests")
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set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build")
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if(NOT CMAKE_BUILD_TYPE)
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# Default to release
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set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
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endif()
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# Included stuff
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
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# This is done here so that relative search paths are more reasonable
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt")
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message(STATUS "Using user-provided IrrlichtMt at subdirectory 'lib/irrlichtmt'")
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# tell IrrlichtMt to create a static library
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set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared library" FORCE)
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add_subdirectory(lib/irrlichtmt EXCLUDE_FROM_ALL)
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unset(BUILD_SHARED_LIBS CACHE)
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if(NOT TARGET IrrlichtMt)
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message(FATAL_ERROR "IrrlichtMt project is missing a CMake target?!")
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endif()
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else()
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find_package(IrrlichtMt QUIET)
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if(NOT TARGET IrrlichtMt::IrrlichtMt)
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string(CONCAT explanation_msg
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"The Minetest team has forked Irrlicht to make their own customizations. "
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"It can be found here: https://github.com/minetest/irrlicht")
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if(BUILD_CLIENT)
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message(FATAL_ERROR "IrrlichtMt is required to build the client, but it was not found.\n${explanation_msg}")
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endif()
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include(MinetestFindIrrlichtHeaders)
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if(NOT IRRLICHT_INCLUDE_DIR)
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message(FATAL_ERROR "Irrlicht or IrrlichtMt headers are required to build the server, but none found.\n${explanation_msg}")
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endif()
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message(STATUS "Found Irrlicht headers: ${IRRLICHT_INCLUDE_DIR}")
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add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
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target_include_directories(IrrlichtMt::IrrlichtMt INTERFACE "${IRRLICHT_INCLUDE_DIR}")
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else()
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message(STATUS "Found IrrlichtMt ${IrrlichtMt_VERSION}")
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endif()
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endif()
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# Installation
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if(WIN32)
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set(SHAREDIR ".")
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set(BINDIR "bin")
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set(DOCDIR "doc")
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set(EXAMPLE_CONF_DIR ".")
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set(LOCALEDIR "locale")
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elseif(APPLE)
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set(BUNDLE_NAME ${PROJECT_NAME}.app)
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set(BUNDLE_PATH "${BUNDLE_NAME}")
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set(BINDIR ${BUNDLE_NAME}/Contents/MacOS)
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set(SHAREDIR ${BUNDLE_NAME}/Contents/Resources)
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set(DOCDIR "${SHAREDIR}/${PROJECT_NAME}")
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set(EXAMPLE_CONF_DIR ${DOCDIR})
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set(LOCALEDIR "${SHAREDIR}/locale")
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elseif(UNIX) # Linux, BSD etc
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if(RUN_IN_PLACE)
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set(SHAREDIR ".")
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set(BINDIR "bin")
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set(DOCDIR "doc")
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set(EXAMPLE_CONF_DIR ".")
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set(MANDIR "unix/man")
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set(XDG_APPS_DIR "unix/applications")
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set(APPDATADIR "unix/metainfo")
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set(ICONDIR "unix/icons")
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set(LOCALEDIR "locale")
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else()
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set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}")
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set(BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
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set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}")
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set(MANDIR "${CMAKE_INSTALL_PREFIX}/share/man")
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set(EXAMPLE_CONF_DIR ${DOCDIR})
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set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
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set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/metainfo")
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set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
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set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
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endif()
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endif()
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set(CUSTOM_SHAREDIR "" CACHE STRING "Directory to install data files into")
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if(NOT CUSTOM_SHAREDIR STREQUAL "")
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set(SHAREDIR "${CUSTOM_SHAREDIR}")
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message(STATUS "Using SHAREDIR=${SHAREDIR}")
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endif()
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set(CUSTOM_BINDIR "" CACHE STRING "Directory to install binaries into")
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if(NOT CUSTOM_BINDIR STREQUAL "")
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set(BINDIR "${CUSTOM_BINDIR}")
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message(STATUS "Using BINDIR=${BINDIR}")
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endif()
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set(CUSTOM_DOCDIR "" CACHE STRING "Directory to install documentation into")
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if(NOT CUSTOM_DOCDIR STREQUAL "")
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set(DOCDIR "${CUSTOM_DOCDIR}")
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if(NOT RUN_IN_PLACE)
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set(EXAMPLE_CONF_DIR ${DOCDIR})
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endif()
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message(STATUS "Using DOCDIR=${DOCDIR}")
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endif()
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set(CUSTOM_MANDIR "" CACHE STRING "Directory to install manpages into")
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if(NOT CUSTOM_MANDIR STREQUAL "")
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set(MANDIR "${CUSTOM_MANDIR}")
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message(STATUS "Using MANDIR=${MANDIR}")
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endif()
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set(CUSTOM_EXAMPLE_CONF_DIR "" CACHE STRING "Directory to install example config file into")
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if(NOT CUSTOM_EXAMPLE_CONF_DIR STREQUAL "")
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set(EXAMPLE_CONF_DIR "${CUSTOM_EXAMPLE_CONF_DIR}")
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message(STATUS "Using EXAMPLE_CONF_DIR=${EXAMPLE_CONF_DIR}")
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endif()
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set(CUSTOM_XDG_APPS_DIR "" CACHE STRING "Directory to install .desktop files into")
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if(NOT CUSTOM_XDG_APPS_DIR STREQUAL "")
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set(XDG_APPS_DIR "${CUSTOM_XDG_APPS_DIR}")
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message(STATUS "Using XDG_APPS_DIR=${XDG_APPS_DIR}")
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endif()
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set(CUSTOM_ICONDIR "" CACHE STRING "Directory to install icons into")
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if(NOT CUSTOM_ICONDIR STREQUAL "")
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set(ICONDIR "${CUSTOM_ICONDIR}")
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message(STATUS "Using ICONDIR=${ICONDIR}")
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endif()
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set(CUSTOM_LOCALEDIR "" CACHE STRING "Directory to install l10n files into")
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if(NOT CUSTOM_LOCALEDIR STREQUAL "")
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set(LOCALEDIR "${CUSTOM_LOCALEDIR}")
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message(STATUS "Using LOCALEDIR=${LOCALEDIR}")
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endif()
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
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if(RUN_IN_PLACE)
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install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mods_here.txt" DESTINATION "${SHAREDIR}/mods")
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install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
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endif()
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/minetest_game" DESTINATION "${SHAREDIR}/games/"
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COMPONENT "SUBGAME_MINETEST_GAME" OPTIONAL PATTERN ".git*" EXCLUDE )
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/devtest" DESTINATION "${SHAREDIR}/games/"
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COMPONENT "SUBGAME_MINIMAL" OPTIONAL PATTERN ".git*" EXCLUDE )
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if(BUILD_CLIENT)
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
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if(RUN_IN_PLACE)
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
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endif()
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endif()
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install(FILES "README.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
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install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
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install(FILES "doc/client_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
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install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
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install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
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install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
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install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
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if(UNIX AND NOT APPLE)
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install(FILES "doc/minetest.6" "doc/minetestserver.6" DESTINATION "${MANDIR}/man6")
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install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}")
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install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}")
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install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps")
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install(FILES "misc/minetest-xorg-icon-128.png"
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DESTINATION "${ICONDIR}/hicolor/128x128/apps"
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RENAME "minetest.png")
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endif()
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if(APPLE)
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install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}")
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install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
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endif()
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# Library pack
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find_package(GMP REQUIRED)
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find_package(Json REQUIRED)
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find_package(Lua REQUIRED)
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# JsonCpp doesn't compile well on GCC 4.8
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if(NOT USE_SYSTEM_JSONCPP)
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set(GCC_MINIMUM_VERSION "4.9")
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
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message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
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"Version ${GCC_MINIMUM_VERSION} or higher is required.")
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endif()
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
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if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
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message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
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"Version ${CLANG_MINIMUM_VERSION} or higher is required.")
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endif()
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endif()
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# Subdirectories
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# Be sure to add all relevant definitions above this
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add_subdirectory(src)
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# CPack
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set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
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set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
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set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
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set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
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set(CPACK_PACKAGE_VENDOR "celeron55")
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set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
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include(CPackComponent)
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cpack_add_component(Docs
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DISPLAY_NAME "Documentation"
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DESCRIPTION "Documentation about Minetest and Minetest modding"
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)
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cpack_add_component(SUBGAME_MINETEST_GAME
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DISPLAY_NAME "Minetest Game"
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DESCRIPTION "The default game bundled in the Minetest engine. Mainly used as a modding base."
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GROUP "Games"
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)
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cpack_add_component(SUBGAME_MINIMAL
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DISPLAY_NAME "Development Test"
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DESCRIPTION "A basic testing environment used for engine development and sometimes for testing mods."
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DISABLED #DISABLED does not mean it is disabled, and is just not selected by default.
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GROUP "Games"
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)
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cpack_add_component_group(Subgames
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DESCRIPTION "Games for the Minetest engine."
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)
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if(WIN32)
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# Include all dynamically linked runtime libaries such as MSVCRxxx.dll
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include(InstallRequiredSystemLibraries)
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if(RUN_IN_PLACE)
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
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else()
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set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
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endif()
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set(CPACK_GENERATOR ZIP)
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else()
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set(CPACK_GENERATOR WIX)
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set(CPACK_PACKAGE_NAME "${PROJECT_NAME_CAPITALIZED}")
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set(CPACK_PACKAGE_INSTALL_DIRECTORY ".")
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set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME} "${PROJECT_NAME_CAPITALIZED}")
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set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME})
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set(CPACK_PACKAGING_INSTALL_PREFIX "/${PROJECT_NAME_CAPITALIZED}")
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set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.ico")
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# Supported languages can be found at
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# http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
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#set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
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set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
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set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
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set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
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# The correct way would be to include both x32 and x64 into one installer
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# and install the appropriate one.
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# CMake does not support that, so there are two separate GUID's
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(CPACK_WIX_UPGRADE_GUID "745A0FB3-5552-44CA-A587-A91C397CCC56")
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else()
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set(CPACK_WIX_UPGRADE_GUID "814A2E2D-2779-4BBD-9ACD-FC3BD51FBBA2")
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endif()
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endif()
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elseif(APPLE)
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set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 0)
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set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-osx")
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set(CPACK_GENERATOR ZIP)
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else()
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set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-linux")
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set(CPACK_GENERATOR TGZ)
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set(CPACK_SOURCE_GENERATOR TGZ)
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endif()
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include(CPack)
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# Add a target to generate API documentation with Doxygen
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find_package(Doxygen)
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if(DOXYGEN_FOUND)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile.in
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${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile @ONLY)
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add_custom_target(doc
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${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc
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COMMENT "Generating API documentation with Doxygen" VERBATIM
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)
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endif()
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