mirror of
https://github.com/mangosone/server
synced 2026-08-18 22:26:15 -04:00
e5317def81
Nothing in this repo's own tree reads the variable: the CI workflows, ci-compile.sh, and the repo's CLAUDE.md example already stopped passing -DUSE_STORMLIB in an earlier commit, leaving the option() declaration orphaned. Mirrors the removal already done on mangoszero/server. The Eluna submodule's own CI still passes -DUSE_STORMLIB:BOOL=1 when it builds this repo, but an unrecognized -D is a non-fatal CMake warning, not a configure failure, and Eluna is maintained in its own repo.
267 lines
11 KiB
CMake
267 lines
11 KiB
CMake
# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# MaNGOS is a full featured server for World of Warcraft, supporting
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# the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
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#
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# Copyright (C) 2005-2026 MaNGOS <https://www.getmangos.eu>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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cmake_minimum_required(VERSION 3.18 FATAL_ERROR)
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# =============================================================================
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# Project setup
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# =============================================================================
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project(MaNGOS VERSION 0.22.0 LANGUAGES C CXX)
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# Build artefacts never land in the source tree. This is a test, not hygiene:
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# sources here still carry relative includes like "../../dep/foo.h", and an
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# in-source build tree can make those resolve by accident.
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if(CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)
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message(FATAL_ERROR
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"In-source builds are not supported. Configure from a separate build "
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"directory, e.g. cmake -S . -B ../build")
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endif()
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# Use modern CMake policies
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cmake_policy(SET CMP0028 NEW)
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cmake_policy(SET CMP0048 NEW)
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cmake_policy(SET CMP0054 NEW)
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cmake_policy(SET CMP0063 NEW)
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# CMP0042 = MACOSX_RPATH (macOS only) — optional
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if(APPLE)
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cmake_policy(SET CMP0042 NEW)
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endif()
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# =============================================================================
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# C++ / C standard configuration
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# =============================================================================
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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# IDE folder organization
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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# Always export compile_commands.json for tooling
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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#==================================================================================
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# Define available cmake options below
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option(BUILD_MANGOSD "Build the main server" ON)
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option(BUILD_REALMD "Build the login server" ON)
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option(BUILD_TOOLS "Build the client-data extractor" ON)
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option(WITH_TESTS "Build the unit tests" OFF)
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option(WITH_NET_TESTS "Build the socket tests (slow; never in CI)" OFF)
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option(SCRIPT_LIB_ELUNA "Compile with support for Eluna scripts" ON)
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option(SCRIPT_LIB_SD3 "Compile with support for ScriptDev3 scripts" ON)
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option(PLAYERBOTS "Enable Player Bots" OFF)
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option(SOAP "Enable remote access via SOAP" OFF)
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option(PCH "Enable precompiled headers" ON)
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option(WITH_IO_URING "Use the io_uring network backend (Linux, needs liburing)" OFF)
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option(DEBUG "Enable debug build (only on non IDEs)" OFF)
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option(WITHOUT_GIT "Disable Git revision detection" OFF)
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#==================================================================================
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message("")
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message(
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"This script builds the MaNGOS server.
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Options that can be used in order to configure the process:
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General:
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CMAKE_INSTALL_PREFIX Path where the server should be installed to
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BUILD_MANGOSD Build the main server
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BUILD_REALMD Build the login server
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BUILD_TOOLS Build the client-data extractor
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SOAP Enable remote access via SOAP
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PCH Enable use of precompiled headers
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WITH_TESTS Build the unit tests (target: mangos_tests)
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WITH_NET_TESTS Build the socket tests as well. Disjoint from WITH_TESTS,
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off by default, and deliberately not run in CI: they bind
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real sockets and dominate the suite's wall-clock time.
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DEBUG Debug build, only for systems without IDE (Linux, *BSD)
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WITHOUT_GIT Disable Git revision detection
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Scripting engines:
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SCRIPT_LIB_ELUNA Compile with support for Eluna scripts
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SCRIPT_LIB_SD3 Compile with support for ScriptDev3 scripts
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Modules:
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PLAYERBOTS Enable Player Bots
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To set an option simply type -D<OPTION>=<VALUE> after 'cmake <srcs>'.
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Also, you can specify the generator with -G. See 'cmake --help' for more details
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For example: cmake .. -DCMAKE_INSTALL_PREFIX=/opt/mangos -DSCRIPT_LIB_SD3=0"
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)
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message("")
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#==================================================================================#
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# =============================================================================
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# Build type logic
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# =============================================================================
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if(NOT CMAKE_CONFIGURATION_TYPES)
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if(DEBUG)
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set(CMAKE_BUILD_TYPE Debug CACHE STRING "" FORCE)
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else()
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set(CMAKE_BUILD_TYPE Release CACHE STRING "" FORCE)
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endif()
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endif()
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# =============================================================================
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# Install paths
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# =============================================================================
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include(GNUInstallDirs)
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if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
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set(CMAKE_INSTALL_PREFIX ${CMAKE_CURRENT_SOURCE_DIR}_install CACHE PATH "Default install directory" FORCE)
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endif()
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if(UNIX)
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set(BIN_DIR "${CMAKE_INSTALL_FULL_BINDIR}")
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set(CONF_INSTALL_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}")
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else()
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set(BIN_DIR "${CMAKE_INSTALL_PREFIX}")
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set(CONF_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}")
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endif()
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# =============================================================================
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# Runtime library search path (RPATH)
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# =============================================================================
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if(APPLE)
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set(CMAKE_INSTALL_RPATH "@loader_path/../lib")
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set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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elseif(UNIX)
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set(CMAKE_INSTALL_RPATH "$ORIGIN/../lib")
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set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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endif()
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# =============================================================================
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# Dependencies
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# =============================================================================
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# =============================================================================
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# Include project CMake modules safely (relative to current dir)
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# =============================================================================
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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if(NOT WITHOUT_GIT)
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find_package(Git QUIET)
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endif()
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find_package(Threads REQUIRED)
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find_package(OpenSSL 3.0 REQUIRED)
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# OpenSSL 4.x support is intentionally deferred until the OpenSSL 4.2 LTS migration.
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if(OPENSSL_VERSION VERSION_GREATER_EQUAL "4.0.0")
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message(FATAL_ERROR
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"Unsupported OpenSSL ${OPENSSL_VERSION}: MaNGOS currently requires >=3.0.0 and <4.0.0")
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endif()
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find_package(MySQL REQUIRED)
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# =============================================================================
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# OpenSSL policy
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#
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# Every OpenSSL decision lives here, in two interface targets:
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#
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# mangos_openssl - what to link against and where the headers live.
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# Linked PUBLIC by anything exposing OpenSSL types in
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# its own headers (`shared`), so consumers inherit it.
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#
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# mangos_openssl_strict - the API level we hold ourselves to. Together these
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# two definitions delete the *declarations* of
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# everything OpenSSL deprecated up to 3.0 -- the
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# low-level MD5_*, SHA1_*, HMAC_CTX and SSLeay_*
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# families. Reaching for the old API is then a
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# compile error rather than a warning nobody reads.
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#
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# Link it PRIVATE, always. It must not leak into
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# targets that still use the old API: the realmd
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# submodule (which reaches us through `shared`) and
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# the vendored code under dep/.
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# =============================================================================
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add_library(mangos_openssl INTERFACE)
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target_link_libraries(mangos_openssl
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INTERFACE
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OpenSSL::SSL
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OpenSSL::Crypto
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)
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add_library(mangos_openssl_strict INTERFACE)
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target_compile_definitions(mangos_openssl_strict
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INTERFACE
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OPENSSL_API_COMPAT=0x30000000L
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OPENSSL_NO_DEPRECATED
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)
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# Network backend selection. Detection lives here, beside the option, rather than in
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# src/shared: the result is read by the build summary at the end of this file, and a
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# set() made inside a subdirectory would not be visible up here.
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#
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set(MANGOS_USE_IO_URING OFF)
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if(WITH_IO_URING AND UNIX AND NOT APPLE)
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find_library(URING_LIBRARY NAMES uring)
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find_path(URING_INCLUDE_DIR NAMES liburing.h)
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if(URING_LIBRARY AND URING_INCLUDE_DIR)
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set(MANGOS_USE_IO_URING ON)
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message(STATUS "Networking backend: io_uring (${URING_LIBRARY})")
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else()
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message(WARNING "WITH_IO_URING was requested but liburing was not found; "
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"falling back to the epoll reactor.")
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endif()
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endif()
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find_package(ZLIB QUIET)
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find_package(BZip2 QUIET)
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# dep/lualib (the Lua build used by Eluna) links against readline by its bare
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# library name and is not itself touched here; find_package(Readline) below
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# declares a GLOBAL IMPORTED target literally named `readline` (see
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# cmake/FindReadline.cmake) before that subdirectory is added, so its
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# existing bare-name references resolve to a properly-detected library
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# instead of an unqualified linker search. Readline has no Windows build and
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# is only needed when Eluna is being built.
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if(NOT WIN32 AND SCRIPT_LIB_ELUNA)
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find_package(Readline REQUIRED)
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endif()
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/GenRevision.cmake)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/EnsureVersion.cmake)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/MangosParams.cmake)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/SetDefinitions.cmake)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/SubmoduleCompat.cmake)
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if(PCH)
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/PCHSupport.cmake)
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endif()
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# =============================================================================
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# Subdirectories
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# =============================================================================
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if(WITH_TESTS OR WITH_NET_TESTS)
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set(BUILD_TESTING ON)
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enable_testing()
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endif()
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# Not the submodule's own CMakeLists: this fork decides which dependencies it
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# builds, and with what gating. See cmake/Dependencies.cmake.
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include(Dependencies)
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/CMakeLists.txt")
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add_subdirectory(src)
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else()
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message(WARNING "Source directory 'src' not found. Nothing to build.")
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endif()
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# =============================================================================
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# Final info and summary
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# =============================================================================
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include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/StatusInfo.cmake)
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