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846 lines
44 KiB
846 lines
44 KiB
# |
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# This file is part of Magnum. |
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# |
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# Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
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# 2020, 2021, 2022, 2023, 2024, 2025 |
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# Vladimír Vondruš <mosra@centrum.cz> |
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# Copyright © 2023 Vincent Le Garrec <github@le-garrec.fr> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a |
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# copy of this software and associated documentation files (the "Software"), |
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# to deal in the Software without restriction, including without limitation |
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# the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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# and/or sell copies of the Software, and to permit persons to whom the |
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# Software is furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included |
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# in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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# DEALINGS IN THE SOFTWARE. |
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# |
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# Matches Corrade requirement, see its root CMakeLists for more information. |
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cmake_minimum_required(VERSION 3.5...3.10) |
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option(HUNTER_ENABLED "Get dependencies (Corrade, GLFW, SDL2, ...) via Hunter" OFF) |
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# This option is meant to be passed on the very first invocation. If not done |
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# then, it doesn't really make sense to enable it at a later time. (Plus the |
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# Hunter support is long unmaintained here, so it doesn't make sense to show it |
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# at all.) |
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mark_as_advanced(HUNTER_ENABLED) |
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if(HUNTER_ENABLED) |
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include(${CMAKE_CURRENT_LIST_DIR}/package/hunter/HunterInit.cmake) |
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endif() |
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# CMake 3.12+ uses the policy max version specified in |
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# cmake_minimum_required(), meaning that with ...3.10, everything until CMP0071 |
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# gets set to NEW implicitly. We however want to keep compatibility with |
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# versions before 3.12, so the NEW policies are still being hand-picked. Also |
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# don't want to do a blanket cmake_policy(VERSION) because that may break |
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# behavior for existing projects that rely on the OLD behavior. |
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# Don't restrict INTERPROCEDURAL_OPTIMIZATION only for icc on Linux |
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if(POLICY CMP0069) |
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cmake_policy(SET CMP0069 NEW) |
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endif() |
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# If CMAKE_AUTOMOC is set, all uses of corrade_add_resource() would otherwise |
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# complain on 3.10 that AUTOMOC is not processing GENERATED files |
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if(POLICY CMP0071) |
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cmake_policy(SET CMP0071 NEW) |
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endif() |
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# Allow <PackageName>_ROOT to be used on 3.12+ to point to per-package install |
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# locations that find_package(PackageName) subsequently picks up |
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if(POLICY CMP0074) |
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cmake_policy(SET CMP0074 NEW) |
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endif() |
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# Allow also <PACKAGENAME>_ROOT (i.e., uppercase), on 3.27+ |
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if(POLICY CMP0144) |
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cmake_policy(SET CMP0144 NEW) |
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endif() |
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# Prefer GLVND when finding OpenGL. If this causes problems (known to fail with |
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# NVidia drivers in Debian Buster, reported on 2019-04-09), users can override |
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# this by setting OpenGL_GL_PREFERENCE to LEGACY. |
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if(POLICY CMP0072) |
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cmake_policy(SET CMP0072 NEW) |
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endif() |
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# Superprojects can use just set(MAGNUM_WITH_BLAH ON) without FORCE CACHE on |
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# 3.13+ |
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if(POLICY CMP0077) |
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cmake_policy(SET CMP0077 NEW) |
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endif() |
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project(Magnum CXX) |
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if(HUNTER_ENABLED) |
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include(${CMAKE_CURRENT_LIST_DIR}/package/hunter/HunterAddPackages.cmake) |
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endif() |
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# Use folders for nice tree in Visual Studio and XCode |
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set_property(GLOBAL PROPERTY USE_FOLDERS ON) |
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set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/modules/" ${CMAKE_MODULE_PATH}) |
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# Find Corrade first so we can check on the target |
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find_package(Corrade REQUIRED Utility) |
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include(CMakeDependentOption) |
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# Options that used to be unprefixed. 66 values for 67 option() and |
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# cmake_dependent_option() calls, one of which is HUNTER_ENABLED that we don't |
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# prefix. New options shouldn't be added to this list. |
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set(_MAGNUM_DEPRECATED_UNPREFIXED_OPTIONS |
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WITH_AUDIO |
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WITH_DEBUGTOOLS |
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WITH_GL |
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WITH_MESHTOOLS |
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WITH_PRIMITIVES |
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WITH_SCENEGRAPH |
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WITH_SCENETOOLS |
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WITH_SHADERS |
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WITH_SHADERTOOLS |
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WITH_TEXT |
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WITH_TEXTURETOOLS |
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WITH_TRADE |
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WITH_VK |
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WITH_OPENGLTESTER |
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WITH_VULKANTESTER |
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WITH_ANDROIDAPPLICATION |
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WITH_EMSCRIPTENAPPLICATION |
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WITH_GLXAPPLICATION |
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WITH_GLFWAPPLICATION |
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WITH_SDL2APPLICATION |
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WITH_XEGLAPPLICATION |
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WITH_WINDOWLESSCGLAPPLICATION |
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WITH_WINDOWLESSEGLAPPLICATION |
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WITH_WINDOWLESSGLXAPPLICATION |
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WITH_WINDOWLESSIOSAPPLICATION |
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WITH_WINDOWLESSWGLAPPLICATION |
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WITH_CGLCONTEXT |
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WITH_EGLCONTEXT |
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WITH_GLXCONTEXT |
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WITH_WGLCONTEXT |
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WITH_GL_INFO |
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WITH_AL_INFO |
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WITH_VK_INFO |
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WITH_FONTCONVERTER |
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WITH_DISTANCEFIELDCONVERTER |
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WITH_IMAGECONVERTER |
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WITH_SCENECONVERTER |
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WITH_SHADERCONVERTER |
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WITH_ANYAUDIOIMPORTER |
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WITH_ANYIMAGECONVERTER |
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WITH_ANYIMAGEIMPORTER |
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WITH_ANYSCENECONVERTER |
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WITH_ANYSCENEIMPORTER |
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WITH_ANYSHADERCONVERTER |
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WITH_MAGNUMFONT |
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WITH_MAGNUMFONTCONVERTER |
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WITH_OBJIMPORTER |
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WITH_TGAIMPORTER |
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WITH_TGAIMAGECONVERTER |
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WITH_WAVAUDIOIMPORTER |
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BUILD_DEPRECATED |
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BUILD_STATIC |
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BUILD_STATIC_PIC |
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BUILD_STATIC_UNIQUE_GLOBALS |
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BUILD_PLUGINS_STATIC |
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BUILD_TESTS |
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BUILD_GL_TESTS |
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BUILD_AL_TESTS |
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BUILD_VK_TESTS |
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TARGET_GL |
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TARGET_GLES |
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TARGET_GLES2 |
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TARGET_DESKTOP_GLES |
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TARGET_HEADLESS |
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TARGET_VK) |
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# If during the first run (i.e., when the variable isn't in cache yet), check |
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# if any of the prefixed options are already set. If so, we assume the user is |
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# already switched to the prefixed options and won't accept the deprecated |
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# unprefixed options for backwards compatibility. This way it's possible for |
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# projects to reuse these variables for other purposes without affecting |
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# Magnum in any way. |
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if(NOT DEFINED _MAGNUM_ACCEPT_DEPRECATED_UNPREFIXED_OPTIONS) |
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set(_MAGNUM_ACCEPT_DEPRECATED_UNPREFIXED_OPTIONS ON CACHE INTERNAL "") |
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foreach(option ${_MAGNUM_DEPRECATED_UNPREFIXED_OPTIONS}) |
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if(DEFINED MAGNUM_${option}) |
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set(_MAGNUM_ACCEPT_DEPRECATED_UNPREFIXED_OPTIONS OFF CACHE INTERNAL "") |
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break() |
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endif() |
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endforeach() |
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endif() |
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# Magnum GL Info (currently only using GLX/CGL/EGL on *nix, WGL/EGL on Windows |
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# and EGL on Emscripten) |
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if(CORRADE_TARGET_UNIX OR CORRADE_TARGET_WINDOWS OR CORRADE_TARGET_EMSCRIPTEN) |
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option(MAGNUM_WITH_GL_INFO "Build magnum-gl-info utility" OFF) |
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endif() |
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# Desktop-only utilities. Not guaranteed to build on GLES, but showing the |
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# option everywhere for simplicity. |
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if(CORRADE_TARGET_UNIX OR CORRADE_TARGET_WINDOWS) |
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option(MAGNUM_WITH_FONTCONVERTER "Build magnum-fontconverter utility" OFF) |
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if(MAGNUM_WITH_FONTCONVERTER AND MAGNUM_BUILD_STATIC AND MAGNUM_BUILD_PLUGINS_STATIC) |
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set(MAGNUM_FONTCONVERTER_STATIC_PLUGINS "" CACHE STRING "Static plugins to link to the magnum-fontconverter utility") |
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endif() |
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option(MAGNUM_WITH_DISTANCEFIELDCONVERTER "Build magnum-distancefieldconverter utility" OFF) |
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if(MAGNUM_WITH_DISTANCEFIELDCONVERTER AND MAGNUM_BUILD_STATIC AND MAGNUM_BUILD_PLUGINS_STATIC) |
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set(MAGNUM_DISTANCEFIELDCONVERTER_STATIC_PLUGINS "" CACHE STRING "Static plugins to link to the magnum-distancefieldconverter utility") |
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endif() |
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endif() |
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# API-independent utilities |
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option(MAGNUM_WITH_IMAGECONVERTER "Build magnum-imageconverter utility" OFF) |
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if(MAGNUM_WITH_IMAGECONVERTER AND MAGNUM_BUILD_STATIC AND MAGNUM_BUILD_PLUGINS_STATIC) |
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set(MAGNUM_IMAGECONVERTER_STATIC_PLUGINS "" CACHE STRING "Static plugins to link to the magnum-imageconverter utility") |
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endif() |
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option(MAGNUM_WITH_SCENECONVERTER "Build magnum-sceneconverter utility" OFF) |
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if(MAGNUM_WITH_SCENECONVERTER AND MAGNUM_BUILD_STATIC AND MAGNUM_BUILD_PLUGINS_STATIC) |
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set(MAGNUM_SCENECONVERTER_STATIC_PLUGINS "" CACHE STRING "Static plugins to link to the magnum-sceneconverter utility") |
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endif() |
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option(MAGNUM_WITH_SHADERCONVERTER "Build magnum-shaderconverter utility" OFF) |
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if(MAGNUM_WITH_SHADERCONVERTER AND MAGNUM_BUILD_STATIC AND MAGNUM_BUILD_PLUGINS_STATIC) |
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set(MAGNUM_SHADERCONVERTER_STATIC_PLUGINS "" CACHE STRING "Static plugins to link to the magnum-shaderconverter utility") |
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endif() |
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# Magnum AL Info |
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option(MAGNUM_WITH_AL_INFO "Build magnum-al-info utility" OFF) |
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# Magnum Vk Info |
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option(MAGNUM_WITH_VK_INFO "Build magnum-vk-info utility" OFF) |
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# Plugins |
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option(MAGNUM_WITH_ANYIMAGEIMPORTER "Build AnyImageImporter plugin" OFF) |
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option(MAGNUM_WITH_ANYAUDIOIMPORTER "Build AnyAudioImporter plugin" OFF) |
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option(MAGNUM_WITH_ANYIMAGECONVERTER "Build AnyImageConverter plugin" OFF) |
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option(MAGNUM_WITH_ANYSCENECONVERTER "Build AnySceneConverter plugin" OFF) |
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option(MAGNUM_WITH_ANYSCENEIMPORTER "Build AnySceneImporter plugin" OFF) |
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option(MAGNUM_WITH_ANYSHADERCONVERTER "Build AnyShaderConverter plugin" OFF) |
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option(MAGNUM_WITH_WAVAUDIOIMPORTER "Build WavAudioImporter plugin" OFF) |
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option(MAGNUM_WITH_MAGNUMFONT "Build MagnumFont plugin" OFF) |
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option(MAGNUM_WITH_MAGNUMFONTCONVERTER "Build MagnumFontConverter plugin" OFF) |
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option(MAGNUM_WITH_OBJIMPORTER "Build ObjImporter plugin" OFF) |
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cmake_dependent_option(MAGNUM_WITH_TGAIMAGECONVERTER "Build TgaImageConverter plugin" OFF "NOT MAGNUM_WITH_MAGNUMFONTCONVERTER" ON) |
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cmake_dependent_option(MAGNUM_WITH_TGAIMPORTER "Build TgaImporter plugin" OFF "NOT MAGNUM_WITH_MAGNUMFONT" ON) |
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# Parts of the library |
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cmake_dependent_option(MAGNUM_WITH_AUDIO "Build Audio library" OFF "NOT MAGNUM_WITH_AL_INFO;NOT MAGNUM_WITH_ANYAUDIOIMPORTER;NOT MAGNUM_WITH_WAVAUDIOIMPORTER" ON) |
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option(MAGNUM_WITH_DEBUGTOOLS "Build DebugTools library" ON) |
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cmake_dependent_option(MAGNUM_WITH_MATERIALTOOLS "Build MaterialTools library" ON "NOT MAGNUM_WITH_SCENECONVERTER" ON) |
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option(MAGNUM_WITH_PRIMITIVES "Build Primitives library" ON) |
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cmake_dependent_option(MAGNUM_WITH_MESHTOOLS "Build MeshTools library" ON "NOT MAGNUM_WITH_OBJIMPORTER;NOT MAGNUM_WITH_SCENECONVERTER;NOT MAGNUM_WITH_PRIMITIVES" ON) |
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option(MAGNUM_WITH_SCENEGRAPH "Build SceneGraph library" ON) |
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cmake_dependent_option(MAGNUM_WITH_SCENETOOLS "Build SceneTools library" ON "NOT MAGNUM_WITH_SCENECONVERTER" ON) |
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option(MAGNUM_WITH_SHADERS "Build Shaders library" ON) |
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cmake_dependent_option(MAGNUM_WITH_SHADERTOOLS "Build ShaderTools library" ON "NOT MAGNUM_WITH_SHADERCONVERTER" ON) |
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cmake_dependent_option(MAGNUM_WITH_TEXT "Build Text library" ON "NOT MAGNUM_WITH_FONTCONVERTER;NOT MAGNUM_WITH_MAGNUMFONT;NOT MAGNUM_WITH_MAGNUMFONTCONVERTER" ON) |
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cmake_dependent_option(MAGNUM_WITH_TEXTURETOOLS "Build TextureTools library" ON "NOT MAGNUM_WITH_TEXT;NOT MAGNUM_WITH_DISTANCEFIELDCONVERTER" ON) |
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cmake_dependent_option(MAGNUM_WITH_TRADE "Build Trade library" ON "NOT MAGNUM_WITH_MATERIALTOOLS;NOT MAGNUM_WITH_MESHTOOLS;NOT MAGNUM_WITH_PRIMITIVES;NOT MAGNUM_WITH_SCENETOOLS;NOT MAGNUM_WITH_IMAGECONVERTER;NOT MAGNUM_WITH_ANYIMAGEIMPORTER;NOT MAGNUM_WITH_ANYIMAGECONVERTER;NOT MAGNUM_WITH_ANYSCENEIMPORTER;NOT MAGNUM_WITH_OBJIMPORTER;NOT MAGNUM_WITH_TGAIMAGECONVERTER;NOT MAGNUM_WITH_TGAIMPORTER" ON) |
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cmake_dependent_option(MAGNUM_WITH_GL "Build GL library" ON "NOT MAGNUM_WITH_SHADERS;NOT MAGNUM_WITH_GL_INFO;NOT MAGNUM_WITH_ANDROIDAPPLICATION;NOT MAGNUM_WITH_WINDOWLESSIOSAPPLICATION;NOT MAGNUM_WITH_WINDOWLESSCGLAPPLICATION;NOT MAGNUM_WITH_WINDOWLESSGLXAPPLICATION;NOT MAGNUM_WITH_CGLCONTEXT;NOT MAGNUM_WITH_GLXAPPLICATION;NOT MAGNUM_WITH_GLXCONTEXT;NOT MAGNUM_WITH_XEGLAPPLICATION;NOT MAGNUM_WITH_WINDOWLESSWGLAPPLICATION;NOT MAGNUM_WITH_WGLCONTEXT;NOT MAGNUM_WITH_DISTANCEFIELDCONVERTER" ON) |
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cmake_dependent_option(MAGNUM_TARGET_GL "Build libraries with OpenGL interoperability" ON "MAGNUM_WITH_GL" OFF) |
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# If targeting iOS, Android, Emscripten or Windows RT, implicitly enable GLES. |
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# Otherwise default to desktop GL. |
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if(CORRADE_TARGET_IOS OR CORRADE_TARGET_ANDROID OR CORRADE_TARGET_EMSCRIPTEN OR CORRADE_TARGET_WINDOWS_RT) |
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set(MAGNUM_TARGET_GLES ON) |
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elseif(MAGNUM_WITH_GL) |
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cmake_dependent_option(MAGNUM_TARGET_GLES "Build for OpenGL ES / WebGL" OFF "MAGNUM_WITH_GL" OFF) |
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endif() |
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# If targeting Android, Emscripten or Windows RT, implicitly enable EGL. |
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# Otherwise enable EGL by default only if targeting GLES and not on iOS (where |
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# it's EAGL instead) |
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if(CORRADE_TARGET_ANDROID OR CORRADE_TARGET_EMSCRIPTEN OR CORRADE_TARGET_WINDOWS_RT) |
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set(MAGNUM_TARGET_EGL ON) |
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else() |
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if(MAGNUM_TARGET_GLES AND NOT CORRADE_TARGET_IOS) |
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set(_MAGNUM_TARGET_EGL_DEFAULT ON) |
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else() |
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set(_MAGNUM_TARGET_EGL_DEFAULT OFF) |
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endif() |
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cmake_dependent_option(MAGNUM_TARGET_EGL "Build for EGL instead of EAGL / CGL / GLX / WGL" ${_MAGNUM_TARGET_EGL_DEFAULT} "MAGNUM_WITH_GL" OFF) |
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endif() |
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cmake_dependent_option(MAGNUM_TARGET_GLES2 "Build for OpenGL ES 2 / WebGL 1.0" ON "MAGNUM_TARGET_GLES" OFF) |
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# Vulkan, everywhere except Emscripten |
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if(NOT CORRADE_TARGET_EMSCRIPTEN) |
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cmake_dependent_option(MAGNUM_WITH_VK "Build Vk library" OFF "NOT MAGNUM_WITH_VK_INFO" ON) |
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cmake_dependent_option(MAGNUM_TARGET_VK "Build libraries with Vulkan interoperability" ON "MAGNUM_WITH_VK" OFF) |
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endif() |
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# EGL context and windowless EGL application, available everywhere. If |
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# targeting EGL and not on Windows, it's implied by the CLI tools, otherwise |
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# it's independent. |
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if(MAGNUM_TARGET_EGL AND NOT CORRADE_TARGET_WINDOWS) |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSEGLAPPLICATION "Build WindowlessEglApplication library" OFF "NOT MAGNUM_WITH_GL_INFO;NOT MAGNUM_WITH_DISTANCEFIELDCONVERTER;NOT MAGNUM_WITH_FONTCONVERTER" ON) |
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else() |
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# TODO when CMake 3.22 can be relied on, clean this up to use a proper |
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# condition instead |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSEGLAPPLICATION "Build WindowlessEglApplication library" OFF "ON" OFF) |
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endif() |
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option(MAGNUM_WITH_EGLCONTEXT "Build EglContext library" OFF) |
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# Android-specific application libraries |
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if(CORRADE_TARGET_ANDROID) |
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option(MAGNUM_WITH_ANDROIDAPPLICATION "Build AndroidApplication library" OFF) |
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# Emscripten-specific application libraries |
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elseif(CORRADE_TARGET_EMSCRIPTEN) |
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option(MAGNUM_WITH_EMSCRIPTENAPPLICATION "Build EmscriptenApplication library" OFF) |
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# iOS-specific application libraries |
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elseif(CORRADE_TARGET_IOS) |
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option(MAGNUM_WITH_WINDOWLESSIOSAPPLICATION "Build WindowlessIosApplication library" OFF) |
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# macOS-specific application libraries |
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elseif(CORRADE_TARGET_APPLE AND NOT MAGNUM_TARGET_EGL) |
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# WindowlessCglApplication implied by the CLI tools unless targeting EGL |
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if(NOT MAGNUM_TARGET_EGL) |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSCGLAPPLICATION "Build WindowlessCglApplication library" OFF "NOT MAGNUM_WITH_GL_INFO;NOT MAGNUM_WITH_FONTCONVERTER;NOT MAGNUM_WITH_DISTANCEFIELDCONVERTER" ON) |
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else() |
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# TODO when CMake 3.22 can be relied on, clean this up to use a proper |
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# condition instead |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSCGLAPPLICATION "Build WindowlessCglApplication library" OFF "ON" OFF) |
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endif() |
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option(MAGNUM_WITH_CGLCONTEXT "Build CglContext library" OFF) |
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# X11 + GLX/EGL-specific application libraries |
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elseif(CORRADE_TARGET_UNIX) |
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option(MAGNUM_WITH_GLXAPPLICATION "Build GlxApplication library" OFF) |
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# WindowlessGlxApplication implied by the CLI tools unless targeting EGL |
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if(NOT MAGNUM_TARGET_EGL) |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSGLXAPPLICATION "Build WindowlessGlxApplication library" OFF "NOT MAGNUM_WITH_GL_INFO;NOT MAGNUM_WITH_FONTCONVERTER;NOT MAGNUM_WITH_DISTANCEFIELDCONVERTER" ON) |
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else() |
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# TODO when CMake 3.22 can be relied on, clean this up to use a proper |
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# condition instead |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSGLXAPPLICATION "Build WindowlessGlxApplication library" OFF "ON" OFF) |
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endif() |
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option(MAGNUM_WITH_GLXCONTEXT "Build GlxContext library" OFF) |
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option(MAGNUM_WITH_XEGLAPPLICATION "Build XEglApplication library" OFF) |
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|
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# Windows-specific application libraries |
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elseif(CORRADE_TARGET_WINDOWS) |
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# WindowlessWglApplication implied by the CLI tools unless targeting EGL |
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if(NOT MAGNUM_TARGET_EGL) |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSWGLAPPLICATION "Build WindowlessWglApplication library" OFF "NOT MAGNUM_WITH_GL_INFO;NOT MAGNUM_WITH_FONTCONVERTER;NOT MAGNUM_WITH_DISTANCEFIELDCONVERTER" ON) |
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else() |
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# TODO when CMake 3.22 can be relied on, clean this up to use a proper |
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# condition instead |
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cmake_dependent_option(MAGNUM_WITH_WINDOWLESSWGLAPPLICATION "Build WindowlessWglApplication library" OFF "ON" OFF) |
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endif() |
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option(MAGNUM_WITH_WGLCONTEXT "Build WglContext library" OFF) |
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endif() |
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# Platform-independent (almost) application libraries |
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if(NOT CORRADE_TARGET_ANDROID) |
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option(MAGNUM_WITH_SDL2APPLICATION "Build Sdl2Application library" OFF) |
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endif() |
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if(NOT CORRADE_TARGET_ANDROID AND NOT CORRADE_TARGET_IOS AND NOT CORRADE_TARGET_EMSCRIPTEN) |
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option(MAGNUM_WITH_GLFWAPPLICATION "Build GlfwApplication library" OFF) |
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endif() |
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option(MAGNUM_BUILD_DEPRECATED "Include deprecated API in the build" ON) |
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|
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set(MAGNUM_DEPLOY_PREFIX "." |
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CACHE STRING "Prefix where to put final application executables") |
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|
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# It's inconvenient to manually load all shared libs using Android / JNI, |
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# similarly on Emscripten, so there default to static. |
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if(CORRADE_TARGET_EMSCRIPTEN OR CORRADE_TARGET_ANDROID) |
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set(OFF_EXCEPT_ANDROID_EMSCRIPTEN ON) |
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else() |
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set(OFF_EXCEPT_ANDROID_EMSCRIPTEN OFF) |
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endif() |
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option(MAGNUM_BUILD_STATIC "Build static libraries" ${OFF_EXCEPT_ANDROID_EMSCRIPTEN}) |
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# Disable PIC on Emscripten by default (but still allow it to be enabled |
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# explicitly if one so desires). Currently causes linker errors related to |
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# __memory_base etc.: https://github.com/emscripten-core/emscripten/issues/8761 |
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if(CORRADE_TARGET_EMSCRIPTEN) |
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set(ON_EXCEPT_EMSCRIPTEN OFF) |
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else() |
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set(ON_EXCEPT_EMSCRIPTEN ON) |
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endif() |
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option(MAGNUM_BUILD_STATIC_PIC "Build static libraries and plugins with position-independent code" ${ON_EXCEPT_EMSCRIPTEN}) |
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cmake_dependent_option(MAGNUM_BUILD_STATIC_UNIQUE_GLOBALS "Build static libraries with globals unique across shared libraries" ${ON_EXCEPT_EMSCRIPTEN} "MAGNUM_BUILD_STATIC" OFF) |
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# It makes no sense to build dynamic plugins if PluginManager can't load them |
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if(CORRADE_PLUGINMANAGER_NO_DYNAMIC_PLUGIN_SUPPORT) |
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set(MAGNUM_BUILD_PLUGINS_STATIC ON CACHE BOOL "Build static plugins" FORCE) |
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else() |
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option(MAGNUM_BUILD_PLUGINS_STATIC "Build static plugins" OFF) |
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endif() |
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option(MAGNUM_BUILD_TESTS "Build unit tests" OFF) |
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cmake_dependent_option(MAGNUM_BUILD_GL_TESTS "Build unit tests for OpenGL code" OFF "MAGNUM_BUILD_TESTS;MAGNUM_TARGET_GL" OFF) |
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cmake_dependent_option(MAGNUM_BUILD_AL_TESTS "Build unit tests for OpenAL code" ON "MAGNUM_BUILD_TESTS;MAGNUM_WITH_AUDIO" OFF) |
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cmake_dependent_option(MAGNUM_BUILD_VK_TESTS "Build unit tests for Vulkan code" OFF "MAGNUM_BUILD_TESTS;MAGNUM_TARGET_VK" OFF) |
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|
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if(CORRADE_TARGET_WINDOWS AND NOT CORRADE_TARGET_WINDOWS_RT) |
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# TODO is there some cmake_dependent_option() but for strings? I.e., to |
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# hide this if a static build isn't enabled? I don't want to repeat the |
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# complicated logic from inside cmake_dependent_option() just for a |
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# single option. |
|
set(MAGNUM_BUILD_STATIC_UNIQUE_GLOBALS_DLL_NAME "" |
|
CACHE STRING "Name of a DLL in which to search for unique globals symbols if MAGNUM_BUILD_STATIC_UNIQUE_GLOBALS is enabled") |
|
endif() |
|
|
|
# OpenGLTester / VulkanTester libraries, built by default only if GL / VK tests |
|
# are enabled |
|
cmake_dependent_option(MAGNUM_WITH_OPENGLTESTER "Build OpenGLTester library" OFF "NOT MAGNUM_BUILD_GL_TESTS" ON) |
|
cmake_dependent_option(MAGNUM_WITH_VULKANTESTER "Build VulkanTester library" OFF "NOT MAGNUM_BUILD_VK_TESTS" ON) |
|
|
|
# Backwards compatibility for unprefixed CMake options. If the user isn't |
|
# explicitly using prefixed options in the first run already, accept the |
|
# unprefixed options, and remember this decision for subsequent runs |
|
if(NOT DEFINED _MAGNUM_ACCEPT_DEPRECATED_UNPREFIXED_OPTIONS) |
|
set(_MAGNUM_ACCEPT_DEPRECATED_UNPREFIXED_OPTIONS ON CACHE INTERNAL "") |
|
endif() |
|
# If the user wasn't explicitly using prefixed options in the first run and the |
|
# MAGNUM_BUILD_DEPRECATED option is not currently disabled (which can get |
|
# changed subsequently), accept the unprefixed options and print a warning if |
|
# they're different from the prefixed ones. |
|
if(_MAGNUM_ACCEPT_DEPRECATED_UNPREFIXED_OPTIONS AND MAGNUM_BUILD_DEPRECATED) |
|
# The following variables need extra care -- mirroring what's done in |
|
# cmake_dependent_option(), but only the cases that enable a dependency |
|
# that is off by default, not cases that hide an option from the GUI when |
|
# it's needed by something else or cases that disable and hide the option |
|
# from the GUI on unsupported platforms. In other words, if the original |
|
# user flag setup didn't make sense before but the option dependency fixed |
|
# it, it'll be broken now, but if it made sense, it should keep working. |
|
# |
|
# Doing this before propagating the unprefixed options to avoid a |
|
# false-positive warning when e.g. MAGNUM_BUILD_STATIC_PIC is implicitly ON |
|
# but BUILD_STATIC_PIC not yet. |
|
if(TARGET_GLES) |
|
if(NOT DEFINED TARGET_GLES2) |
|
set(TARGET_GLES2 ON) |
|
endif() |
|
endif() |
|
if(BUILD_STATIC) |
|
if(NOT CORRADE_TARGET_EMSCRIPTEN AND NOT DEFINED BUILD_STATIC_PIC) |
|
set(BUILD_STATIC_PIC ON) |
|
endif() |
|
if(NOT CORRADE_TARGET_EMSCRIPTEN AND NOT DEFINED BUILD_STATIC_UNIQUE_GLOBALS) |
|
set(BUILD_STATIC_UNIQUE_GLOBALS ON) |
|
endif() |
|
endif() |
|
if(BUILD_TESTS) |
|
if(NOT DEFINED BUILD_AL_TESTS) |
|
set(BUILD_AL_TESTS ON) |
|
endif() |
|
endif() |
|
if(BUILD_GL_TESTS) |
|
if(NOT DEFINED WITH_OPENGLTESTER) |
|
set(WITH_OPENGLTESTER ON) |
|
endif() |
|
endif() |
|
if(BUILD_VK_TESTS) |
|
if(NOT DEFINED WITH_VULKANTESTER) |
|
set(WITH_VULKANTESTER ON) |
|
endif() |
|
endif() |
|
if(WITH_MAGNUMFONTCONVERTER) |
|
if(NOT DEFINED WITH_TGAIMAGECONVERTER) |
|
set(WITH_TGAIMAGECONVERTER ON) |
|
endif() |
|
endif() |
|
if(WITH_MAGNUMFONT) |
|
if(NOT DEFINED WITH_TGAIMPORTER) |
|
set(WITH_TGAIMPORTER ON) |
|
endif() |
|
endif() |
|
if(WITH_AL_INFO OR WITH_ANYAUDIOIMPORTER OR WITH_WAVAUDIOIMPORTER) |
|
if(NOT DEFINED WITH_AUDIO) |
|
set(WITH_AUDIO ON) |
|
endif() |
|
endif() |
|
if(WITH_GL_INFO OR WITH_OPENGLTESTER OR WITH_DISTANCEFIELDCONVERTER) |
|
if(CORRADE_TARGET_ANDROID OR CORRADE_TARGET_EMSCRIPTEN) |
|
if(NOT DEFINED WITH_WINDOWLESSEGLAPPLICATION) |
|
set(WITH_WINDOWLESSEGLAPPLICATION ON) |
|
endif() |
|
elseif(CORRADE_TARGET_IOS) |
|
if(NOT DEFINED WITH_WINDOWLESSIOSAPPLICATION) |
|
set(WITH_WINDOWLESSIOSAPPLICATION ON) |
|
endif() |
|
elseif(CORRADE_TARGET_APPLE AND NOT TARGET_GLES AND NOT CORRADE_TARGET_IOS AND NOT CORRADE_TARGET_ANDROID AND NOT CORRADE_TARGET_EMSCRIPTEN AND NOT CORRADE_TARGET_WINDOWS_RT) |
|
if(NOT DEFINED WITH_WINDOWLESSCGLAPPLICATION) |
|
set(WITH_WINDOWLESSCGLAPPLICATION ON) |
|
endif() |
|
elseif(CORRADE_TARGET_UNIX) |
|
# Checking the old deprecated options here, checking |
|
# MAGNUM_TARGET_EGL wouldn't make sense as that's an option the |
|
# old code definitely won't use. |
|
if((NOT TARGET_GLES AND NOT CORRADE_TARGET_IOS AND NOT CORRADE_TARGET_ANDROID AND NOT CORRADE_TARGET_EMSCRIPTEN AND NOT CORRADE_TARGET_WINDOWS_RT AND NOT TARGET_HEADLESS) OR TARGET_DESKTOP_GLES) |
|
if(NOT DEFINED WITH_WINDOWLESSGLXAPPLICATION) |
|
set(WITH_WINDOWLESSGLXAPPLICATION ON) |
|
endif() |
|
else() |
|
if(NOT DEFINED WITH_WINDOWLESSEGLAPPLICATION) |
|
set(WITH_WINDOWLESSEGLAPPLICATION ON) |
|
endif() |
|
endif() |
|
elseif(CORRADE_TARGET_WINDOWS) |
|
if((NOT TARGET_GLES AND NOT CORRADE_TARGET_IOS AND NOT CORRADE_TARGET_ANDROID AND NOT CORRADE_TARGET_EMSCRIPTEN AND NOT CORRADE_TARGET_WINDOWS_RT) OR TARGET_DESKTOP_GLES) |
|
if(NOT DEFINED WITH_WINDOWLESSWGLAPPLICATION) |
|
set(WITH_WINDOWLESSWGLAPPLICATION ON) |
|
endif() |
|
else() |
|
if(NOT DEFINED WITH_WINDOWLESSEGLAPPLICATION) |
|
set(WITH_WINDOWLESSEGLAPPLICATION ON) |
|
endif() |
|
endif() |
|
endif() |
|
endif() |
|
if(WITH_VK_INFO OR WITH_VULKANTESTER) |
|
if(NOT DEFINED WITH_VK) |
|
set(WITH_VK ON) |
|
endif() |
|
endif() |
|
if(WITH_VK) |
|
if(NOT DEFINED TARGET_VK) |
|
set(TARGET_VK ON) |
|
endif() |
|
endif() |
|
|
|
set(_MAGNUM_WARN_DEPRECATED_UNPREFIXED_OPTION ) |
|
foreach(option ${_MAGNUM_DEPRECATED_UNPREFIXED_OPTIONS}) |
|
if(DEFINED ${option}) |
|
# CMake has no comparison of boolean values (EQUAL returns false if |
|
# comparing ON and 1 or OFF and FALSE, STREQUAL also), so we have |
|
# to do it this way. Also warn only on the first encountered |
|
# variable so people can fix it, reconfigure and go to the next one |
|
# that warns. |
|
if((${option} AND NOT MAGNUM_${option}) OR |
|
(NOT ${option} AND MAGNUM_${option}) AND NOT _MAGNUM_WARN_DEPRECATED_UNPREFIXED_OPTION) |
|
set(_MAGNUM_WARN_DEPRECATED_UNPREFIXED_OPTION ${option}) |
|
endif() |
|
set(MAGNUM_${option} ${${option}}) |
|
# If variables specified on the command line don't match any |
|
# options, they're kept in cache but set as UNINITIALIZED, meaning |
|
# they don't appear in cmake-gui or ccmake, so there's no way to |
|
# fix the warning apart from hand-enditing the CMakeCache.txt or |
|
# recreating the build dir. Update their cached type to be BOOL to |
|
# make them appear. |
|
set(${option} ${${option}} CACHE BOOL "Deprecated, use MAGNUM_${option} instead" FORCE) |
|
endif() |
|
endforeach() |
|
|
|
if(_MAGNUM_WARN_DEPRECATED_UNPREFIXED_OPTION) |
|
message(DEPRECATION "Unprefixed options such as ${_MAGNUM_WARN_DEPRECATED_UNPREFIXED_OPTION} are deprecated, use MAGNUM_${_MAGNUM_WARN_DEPRECATED_UNPREFIXED_OPTION} instead. Delete the unprefixed variable from CMake cache or set both to the same value to silence this warning.") |
|
endif() |
|
endif() |
|
|
|
# Handle other deprecated options. For non-deprecated builds CMake will at most |
|
# warn about "variable being unused". Done after the MAGNUM_ prefix backwards |
|
# compatibility above to pick up also the old names, i.e. TARGET_HEADLESS -> |
|
# MAGNUM_TARGET_EGL. |
|
if(MAGNUM_BUILD_DEPRECATED) |
|
# BUILD_MULTITHREADED got moved to Corrade itself. Print a warning in case |
|
# it's set but Corrade reports a different value. We can't print a warning |
|
# in case it's set because that would cause false positives when both |
|
# Corrade and Magnum are subprojects (and thus this option is visible to |
|
# both). |
|
if(DEFINED BUILD_MULTITHREADED AND ((NOT CORRADE_BUILD_MULTITHREADED AND BUILD_MULTITHREADED) OR (CORRADE_BUILD_MULTITHREADED AND NOT BUILD_MULTITHREADED))) |
|
message(DEPRECATION "BUILD_MULTITHREADED (set to ${BUILD_MULTITHREADED}) is now ignored — you need to set it when building Corrade instead (there it's ${CORRADE_BUILD_MULTITHREADED} now)") |
|
endif() |
|
|
|
# The following two options were desktop-only, so don't handle any |
|
# backwards compatibility on mobile / web platforms |
|
if(NOT CORRADE_TARGET_IOS AND NOT CORRADE_TARGET_ANDROID AND NOT CORRADE_TARGET_EMSCRIPTEN AND NOT CORRADE_TARGET_WINDOWS_RT) |
|
# MAGNUM_TARGET_HEADLESS is now MAGNUM_TARGET_EGL. Print a warning in |
|
# case we're on desktop GL (where it was meant to be used) and the two |
|
# are set to a different value, and sync them. |
|
if(NOT MAGNUM_TARGET_GLES AND DEFINED MAGNUM_TARGET_HEADLESS AND ((NOT MAGNUM_TARGET_EGL AND MAGNUM_TARGET_HEADLESS) OR (MAGNUM_TARGET_EGL AND NOT MAGNUM_TARGET_HEADLESS))) |
|
message(DEPRECATION "MAGNUM_TARGET_HEADLESS is deprecated, use MAGNUM_TARGET_EGL instead") |
|
set(MAGNUM_TARGET_EGL ${MAGNUM_TARGET_HEADLESS}) |
|
endif() |
|
|
|
# MAGNUM_TARGET_DESKTOP_GLES is now an inverse of MAGNUM_TARGET_EGL. |
|
# Print a warning in case we're on GLES (where it was meant to be used) |
|
# and the two are set to a different value, and sync them. |
|
if(MAGNUM_TARGET_GLES AND DEFINED MAGNUM_TARGET_DESKTOP_GLES AND ((MAGNUM_TARGET_EGL AND MAGNUM_TARGET_DESKTOP_GLES) OR (NOT MAGNUM_TARGET_EGL AND NOT MAGNUM_TARGET_DESKTOP_GLES))) |
|
message(DEPRECATION "MAGNUM_TARGET_DESKTOP_GLES is deprecated, use MAGNUM_TARGET_EGL instead") |
|
if(MAGNUM_TARGET_DESKTOP_GLES) |
|
set(MAGNUM_TARGET_EGL OFF) |
|
else() |
|
set(MAGNUM_TARGET_EGL ON) |
|
endif() |
|
endif() |
|
endif() |
|
endif() |
|
|
|
# Check dependencies |
|
if(MAGNUM_WITH_GL) |
|
if(NOT MAGNUM_TARGET_GLES OR (MAGNUM_TARGET_GLES AND NOT MAGNUM_TARGET_EGL AND NOT CORRADE_TARGET_IOS)) |
|
find_package(OpenGL REQUIRED) |
|
elseif(MAGNUM_TARGET_GLES2) |
|
find_package(OpenGLES2 REQUIRED) |
|
else() |
|
find_package(OpenGLES3 REQUIRED) |
|
endif() |
|
else() |
|
# Especially now with the backwards compatibility for unprefixed variables |
|
# it's easiest to just force-disable all this |
|
set(MAGNUM_TARGET_GL OFF) |
|
# These are implicitly enabled for embedded platforms, disable them all for |
|
# consistency |
|
set(MAGNUM_TARGET_GLES OFF) |
|
set(MAGNUM_TARGET_GLES2 OFF) |
|
set(MAGNUM_TARGET_EGL OFF) |
|
endif() |
|
|
|
if(NOT MAGNUM_WITH_VK) |
|
# Especially now with the backwards compatibility for unprefixed variables |
|
# it's easiest to just force-disable this |
|
set(MAGNUM_TARGET_VK OFF) |
|
endif() |
|
|
|
# Dependent configuration variables |
|
if(MAGNUM_TARGET_GLES) |
|
if(MAGNUM_BUILD_DEPRECATED AND NOT MAGNUM_TARGET_GLES2) |
|
set(MAGNUM_TARGET_GLES3 1) |
|
endif() |
|
if(CORRADE_TARGET_EMSCRIPTEN) |
|
set(MAGNUM_TARGET_WEBGL 1) |
|
endif() |
|
endif() |
|
|
|
# Testing setup |
|
if(MAGNUM_BUILD_TESTS) |
|
find_package(Corrade REQUIRED TestSuite) |
|
if(CORRADE_TARGET_IOS) |
|
set(CORRADE_TESTSUITE_BUNDLE_IDENTIFIER_PREFIX "cz.mosra.magnum") |
|
endif() |
|
enable_testing() |
|
|
|
# For experimental Gradle-less Android APK creation. Only with CMake > 3.7 |
|
# that has builtin Android support -- Gradle uses 3.6 so this will nicely |
|
# work in both cases. |
|
if(CORRADE_TARGET_ANDROID AND CMAKE_ANDROID_NDK) |
|
include(${PROJECT_SOURCE_DIR}/toolchains/modules/UseAndroid.cmake) |
|
endif() |
|
|
|
# If CORRADE_TESTSUITE_TEST_TARGET is set, tests aren't built by default |
|
# (in the ALL target) but instead set as dependencies of a target named |
|
# after the value of CORRADE_TESTSUITE_TEST_TARGET. This is a copy of |
|
# what's done in corrade_add_test(), because we also build various test |
|
# libraries and plugins in addition to the test executables. |
|
if(CORRADE_TESTSUITE_TEST_TARGET) |
|
if(NOT TARGET ${CORRADE_TESTSUITE_TEST_TARGET}) |
|
add_custom_target(${CORRADE_TESTSUITE_TEST_TARGET}) |
|
endif() |
|
set(EXCLUDE_FROM_ALL_IF_TEST_TARGET EXCLUDE_FROM_ALL) |
|
endif() |
|
endif() |
|
|
|
if(MAGNUM_WITH_OPENGLTESTER) |
|
if(MAGNUM_TARGET_EGL) |
|
set(MAGNUM_WITH_WINDOWLESSEGLAPPLICATION ON) |
|
set(OPENGLTESTER_APPLICATION MagnumWindowlessEglApplication) |
|
elseif(CORRADE_TARGET_IOS) |
|
set(MAGNUM_WITH_WINDOWLESSIOSAPPLICATION ON) |
|
set(OPENGLTESTER_APPLICATION MagnumWindowlessIosApplication) |
|
elseif(CORRADE_TARGET_APPLE AND NOT MAGNUM_TARGET_GLES) |
|
set(MAGNUM_WITH_WINDOWLESSCGLAPPLICATION ON) |
|
set(OPENGLTESTER_APPLICATION MagnumWindowlessCglApplication) |
|
elseif(CORRADE_TARGET_UNIX) |
|
set(MAGNUM_WITH_WINDOWLESSGLXAPPLICATION ON) |
|
set(OPENGLTESTER_APPLICATION MagnumWindowlessGlxApplication) |
|
elseif(CORRADE_TARGET_WINDOWS) |
|
set(MAGNUM_WITH_WINDOWLESSWGLAPPLICATION ON) |
|
set(OPENGLTESTER_APPLICATION MagnumWindowlessWglApplication) |
|
else() |
|
# Assuming this gets hit only if MAGNUM_BUILD_GL_TESTS are enabled |
|
message(FATAL_ERROR "Cannot run tests for OpenGL code on this platform. Set MAGNUM_BUILD_GL_TESTS to OFF to skip building them.") |
|
endif() |
|
endif() |
|
|
|
if(NOT MAGNUM_BUILD_STATIC) |
|
set(SHARED_OR_STATIC SHARED) |
|
else() |
|
set(SHARED_OR_STATIC STATIC) |
|
endif() |
|
|
|
# If we're in a CMake subproject, find_package(Magnum) will be looking for |
|
# these when targeting Emscripten, so supply their in-source location |
|
if(CORRADE_TARGET_EMSCRIPTEN AND NOT PROJECT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR) |
|
set(MAGNUM_EMSCRIPTENAPPLICATION_JS ${PROJECT_SOURCE_DIR}/src/Magnum/Platform/EmscriptenApplication.js CACHE INTERNAL "" FORCE) |
|
set(MAGNUM_WINDOWLESSEMSCRIPTENAPPLICATION_JS ${PROJECT_SOURCE_DIR}/src/Magnum/Platform/WindowlessEmscriptenApplication.js CACHE INTERNAL "" FORCE) |
|
set(MAGNUM_WEBAPPLICATION_CSS ${PROJECT_SOURCE_DIR}/src/Magnum/Platform/WebApplication.css CACHE INTERNAL "" FORCE) |
|
endif() |
|
|
|
# Installation paths |
|
include(${CORRADE_LIB_SUFFIX_MODULE}) |
|
set(MAGNUM_BINARY_INSTALL_DIR bin) |
|
set(MAGNUM_LIBRARY_INSTALL_DIR lib${LIB_SUFFIX}) |
|
set(MAGNUM_DATA_INSTALL_DIR share/magnum) |
|
set(MAGNUM_CMAKE_MODULE_INSTALL_DIR share/cmake/Magnum) |
|
set(MAGNUM_INCLUDE_INSTALL_DIR include/Magnum) |
|
set(MAGNUM_EXTERNAL_INCLUDE_INSTALL_DIR include/MagnumExternal) |
|
set(MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR include/MagnumPlugins) |
|
if(MAGNUM_BUILD_DEPRECATED AND MAGNUM_INCLUDE_INSTALL_PREFIX AND NOT MAGNUM_INCLUDE_INSTALL_PREFIX STREQUAL ".") |
|
message(DEPRECATION "MAGNUM_INCLUDE_INSTALL_PREFIX is obsolete as its primary use was for old Android NDK versions. Please switch to the NDK r19+ layout instead of using this variable and recreate your build directory to get rid of this warning.") |
|
set(MAGNUM_DATA_INSTALL_DIR ${MAGNUM_INCLUDE_INSTALL_PREFIX}/${MAGNUM_DATA_INSTALL_DIR}) |
|
set(MAGNUM_CMAKE_MODULE_INSTALL_DIR ${MAGNUM_INCLUDE_INSTALL_PREFIX}/${MAGNUM_CMAKE_MODULE_INSTALL_DIR}) |
|
set(MAGNUM_INCLUDE_INSTALL_DIR ${MAGNUM_INCLUDE_INSTALL_PREFIX}/${MAGNUM_INCLUDE_INSTALL_DIR}) |
|
set(MAGNUM_EXTERNAL_INCLUDE_INSTALL_DIR ${MAGNUM_INCLUDE_INSTALL_PREFIX}/${MAGNUM_EXTERNAL_INCLUDE_INSTALL_DIR}) |
|
set(MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR ${MAGNUM_INCLUDE_INSTALL_PREFIX}/${MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR}) |
|
endif() |
|
|
|
# Separate install dirs for debug and release plugins |
|
set(MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_BINARY_INSTALL_DIR}/magnum-d) |
|
set(MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_LIBRARY_INSTALL_DIR}/magnum-d) |
|
set(MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_BINARY_INSTALL_DIR}/magnum) |
|
set(MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_LIBRARY_INSTALL_DIR}/magnum) |
|
|
|
set(MAGNUM_PLUGINS_FONT_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_FONT_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_FONT_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_FONT_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMPORTER_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/importers) |
|
set(MAGNUM_PLUGINS_IMPORTER_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/importers) |
|
set(MAGNUM_PLUGINS_IMPORTER_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/importers) |
|
set(MAGNUM_PLUGINS_IMPORTER_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/importers) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_DEBUG_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}/audioimporters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_DEBUG_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}/audioimporters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_RELEASE_BINARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}/audioimporters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_RELEASE_LIBRARY_INSTALL_DIR ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}/audioimporters) |
|
|
|
# Plugin dirs based on whether we are in debug or release build, needed by some |
|
# command-line tools |
|
if(CORRADE_TARGET_WINDOWS) |
|
set(MAGNUM_PLUGINS_DEBUG_DIR_INIT ${CMAKE_INSTALL_PREFIX}/${MAGNUM_PLUGINS_DEBUG_BINARY_INSTALL_DIR}) |
|
set(MAGNUM_PLUGINS_RELEASE_DIR_INIT ${CMAKE_INSTALL_PREFIX}/${MAGNUM_PLUGINS_RELEASE_BINARY_INSTALL_DIR}) |
|
else() |
|
set(MAGNUM_PLUGINS_DEBUG_DIR_INIT ${CMAKE_INSTALL_PREFIX}/${MAGNUM_PLUGINS_DEBUG_LIBRARY_INSTALL_DIR}) |
|
set(MAGNUM_PLUGINS_RELEASE_DIR_INIT ${CMAKE_INSTALL_PREFIX}/${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR}) |
|
endif() |
|
if(CMAKE_BUILD_TYPE STREQUAL "Debug") |
|
set(MAGNUM_PLUGINS_DIR_INIT ${MAGNUM_PLUGINS_DEBUG_DIR_INIT}) |
|
else() |
|
set(MAGNUM_PLUGINS_DIR_INIT ${MAGNUM_PLUGINS_RELEASE_DIR_INIT}) |
|
endif() |
|
|
|
# Make these paths configurable from outside. This is *not* PATH, because CMake |
|
# always converts the path to an absolute location internally, making it |
|
# impossible to specify relative paths there. Sorry in advance for not having |
|
# the dir selection button in CMake GUI. |
|
set(MAGNUM_PLUGINS_DEBUG_DIR "" |
|
CACHE STRING "Base directory where to look for Magnum plugins for debug builds") |
|
set(MAGNUM_PLUGINS_RELEASE_DIR "" |
|
CACHE STRING "Base directory where to look for Magnum plugins for release builds") |
|
set(MAGNUM_PLUGINS_DIR "" |
|
CACHE STRING "Base directory where to look for Magnum plugins") |
|
|
|
# Plugin directories. Set only if the above are non-empty. otherwise empty as |
|
# well. |
|
if(MAGNUM_PLUGINS_DIR) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_DIR ${MAGNUM_PLUGINS_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_FONT_DIR ${MAGNUM_PLUGINS_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_DIR ${MAGNUM_PLUGINS_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_DIR ${MAGNUM_PLUGINS_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMPORTER_DIR ${MAGNUM_PLUGINS_DIR}/importers) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_DIR ${MAGNUM_PLUGINS_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_DIR ${MAGNUM_PLUGINS_DIR}/audioimporters) |
|
endif() |
|
if(MAGNUM_PLUGINS_DEBUG_DIR) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_FONT_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMPORTER_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/importers) |
|
set(MAGNUM_PLUGINS_FONT_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/fonts) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_DEBUG_DIR ${MAGNUM_PLUGINS_DEBUG_DIR}/audioimporters) |
|
endif() |
|
if(MAGNUM_PLUGINS_RELEASE_DIR) |
|
set(MAGNUM_PLUGINS_SHADERCONVERTER_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/shaderconverters) |
|
set(MAGNUM_PLUGINS_FONTCONVERTER_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/fontconverters) |
|
set(MAGNUM_PLUGINS_IMAGECONVERTER_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/imageconverters) |
|
set(MAGNUM_PLUGINS_IMPORTER_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/importers) |
|
set(MAGNUM_PLUGINS_SCENECONVERTER_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/sceneconverters) |
|
set(MAGNUM_PLUGINS_AUDIOIMPORTER_RELEASE_DIR ${MAGNUM_PLUGINS_RELEASE_DIR}/audioimporters) |
|
endif() |
|
|
|
# Library version. MAGNUM_VERSION_YEAR/MONTH is used in |
|
# src/Magnum/CMakeLists.txt to generate the version.h header. |
|
set(MAGNUM_LIBRARY_VERSION 2.4) |
|
set(MAGNUM_LIBRARY_SOVERSION 2) |
|
set(MAGNUM_VERSION_YEAR 2020) |
|
set(MAGNUM_VERSION_MONTH 6) |
|
|
|
# A single output location. After a decade of saying NO THIS IS A NON-SOLUTION |
|
# TO A NON-PROBLEM I reconsidered my views and enabled this, because: |
|
# |
|
# - On Windows (which don't have RPATH), this makes test execution finally |
|
# possible without having to install all the stuff first (including the |
|
# test-only libs, which is ugh). |
|
# - With CMake subprojects, this makes it finally possible to use dynamic |
|
# plugins directly from the build dir (again without installing anything) --- |
|
# all plugins are put into the same place, so PluginManager has a single |
|
# place to look into; and thanks to the dynamic libraries being there as |
|
# well, this location can be automagically detected as relative to |
|
# Utility::Path::libraryLocation(). |
|
# - Thanks to the $<CONFIG> being part of the output path, you are always sure |
|
# you never accidentally mix up debug/release libraries when switching |
|
# CMAKE_BUILD_TYPE in an existing build dir. |
|
# |
|
# The runtime location is set to CMAKE_BINARY_DIR and not PROJECT_BINARY_DIR |
|
# because have one runtime location per CMake subproject would not solve much |
|
# either. If the user already provides CMAKE_RUNTIME_OUTPUT_DIRECTORY (even |
|
# empty), it's respected and nothing is being done. |
|
# |
|
# Explicitly using a generator expression to ensure plugins are added to e.g. |
|
# <CONFIG>/lib/magnum/importers/ instead of lib/magnum/importers/<CONFIG>. Also |
|
# adding this to cache, making superprojects pick that up implicitly as well, |
|
# without forcing them to explicitly mirror this setting. |
|
if(NOT DEFINED CMAKE_RUNTIME_OUTPUT_DIRECTORY AND NOT DEFINED CMAKE_LIBRARY_OUTPUT_DIRECTORY AND NOT DEFINED CMAKE_ARCHIVE_OUTPUT_DIRECTORY) |
|
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/$<CONFIG>/bin CACHE PATH "" FORCE) |
|
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/$<CONFIG>/lib CACHE PATH "" FORCE) |
|
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/$<CONFIG>/lib CACHE PATH "" FORCE) |
|
# There should be no need for the "90% use case" user to adjust these, so |
|
# don't show them in the default view |
|
mark_as_advanced( |
|
CMAKE_RUNTIME_OUTPUT_DIRECTORY |
|
CMAKE_LIBRARY_OUTPUT_DIRECTORY |
|
CMAKE_ARCHIVE_OUTPUT_DIRECTORY) |
|
endif() |
|
|
|
add_subdirectory(modules) |
|
add_subdirectory(src) |
|
|
|
# Build snippets as part of testing. Unlike all other Test/ directories, this |
|
# one isn't added with ${EXCLUDE_FROM_ALL_IF_TEST_TARGET} because the targets |
|
# from there aren't referenced by CTest and thus it'd likely happen that they |
|
# accidentally don't get added as a dependency to that target, causing them to |
|
# be never built. Instead, each target there is handled separately, to minimize |
|
# the chance of an accident. |
|
if(MAGNUM_BUILD_TESTS) |
|
add_subdirectory(doc/snippets) |
|
endif()
|
|
|