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Drop IrrCompileConfig (#163)

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This commit is contained in:
Vitaliy
2023-03-11 17:04:09 +03:00
committed by GitHub
parent 1d43ea17ca
commit 5a5a7d04b7
125 changed files with 288 additions and 1179 deletions
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228
source/Irrlicht/CMakeLists.txt
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@ -1,11 +1,21 @@
option(BUILD_SHARED_LIBS "Build shared library" TRUE)
option(USE_SDL2 "Use the SDL2 backend" FALSE)
# Compiler flags
add_definitions(-DIRRLICHT_EXPORTS)
if(NOT BUILD_SHARED_LIBS)
if(BUILD_SHARED_LIBS)
if(WIN32)
set(API_IMPORT "__declspec(dllimport)")
set(API_EXPORT "__declspec(dllexport)")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang)$")
set(API_EXPORT "__attribute__ ((visibility(\"default\")))") # only necessary if default visibility is set to hidden
endif()
else()
add_definitions(-D_IRR_STATIC_LIB_)
endif()
add_definitions("-DIRRLICHT_API=${API_EXPORT}")
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
add_definitions(-D_DEBUG)
endif()
@ -56,46 +66,195 @@ if(NOT REVISION_SANITY_CHECK)
message(FATAL_ERROR "IrrlichtMt revision number mismatches between CMake and headers.")
endif()
# Platform-independent configuration (hard-coded currently)
add_definitions(
-DIRR_ENABLE_BUILTIN_FONT
-D_IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
)
# Platform-specific configuration
if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
set(SOLARIS TRUE)
endif()
if(APPLE AND NOT IOS)
set(OSX TRUE)
endif()
# Device
if(WIN32)
add_definitions(-D_IRR_WINDOWS_ -D_IRR_WINDOWS_API_)
set(DEVICE "WINDOWS")
elseif(IOS)
add_definitions(-D_IRR_IOS_PLATFORM_ -D_IRR_COMPILE_WITH_IOS_BUILTIN_MAIN_)
if(USE_SDL2)
message(WARNING "SDL2 backend is not supported on iOS")
set(USE_SDL2 FALSE)
endif()
set(DEVICE "IOS")
elseif(OSX)
add_definitions(-D_IRR_OSX_PLATFORM_)
set(DEVICE "OSX")
elseif(ANDROID)
add_definitions(-D_IRR_ANDROID_PLATFORM_ -D_IRR_COMPILE_ANDROID_ASSET_READER_)
if(USE_SDL2)
message(WARNING "SDL2 backend is not supported on Android")
set(USE_SDL2 FALSE)
endif()
set(DEVICE "Android")
elseif(EMSCRIPTEN)
add_definitions(-D_IRR_EMSCRIPTEN_PLATFORM_ -D_IRR_COMPILE_WITH_EGL_MANAGER_)
set(LINUX_PLATFORM TRUE)
set(DEVICE "SDL")
elseif(SOLARIS)
add_definitions(-D_IRR_SOLARIS_PLATFORM_ -D_IRR_POSIX_API_)
set(DEVICE "X11")
else()
add_definitions(-D_IRR_POSIX_API_)
set(LINUX_PLATFORM TRUE)
set(DEVICE "X11")
endif()
if(LINUX_PLATFORM)
add_definitions(-D_IRR_LINUX_PLATFORM_)
endif()
if(USE_SDL2)
set(DEVICE "SDL")
endif()
add_definitions("-D_IRR_COMPILE_WITH_${DEVICE}_DEVICE_")
# X11
if(DEVICE STREQUAL "X11")
option(USE_X11 "Use X11" TRUE)
else()
set(USE_X11 FALSE)
endif()
if(LINUX_PLATFORM AND USE_X11)
option(USE_XINPUT2 "Use XInput2" TRUE)
option(USE_XCURSOR "Use XCursor" FALSE)
else()
set(USE_XINPUT2 FALSE)
set(USE_XCURSOR FALSE)
endif()
# Joystick
if(NOT (BSD OR SOLARIS OR EMSCRIPTEN))
add_definitions(-D_IRR_COMPILE_WITH_JOYSTICK_EVENTS_)
endif()
# OpenGL
if(IOS OR ANDROID OR EMSCRIPTEN)
set(ENABLE_OPENGL FALSE)
else()
option(ENABLE_OPENGL "Enable OpenGL" TRUE)
endif()
if(EMSCRIPTEN OR OSX)
set(ENABLE_GLES1 FALSE)
else()
if(ANDROID OR IOS)
set(DEFAULT_GLES1 TRUE)
endif()
option(ENABLE_GLES1 "Enable OpenGL ES" ${DEFAULT_GLES1})
endif()
if(OSX)
set(ENABLE_GLES2 FALSE)
set(ENABLE_WEBGL1 FALSE)
else()
if(ANDROID OR IOS OR EMSCRIPTEN)
set(DEFAULT_GLES2 TRUE)
endif()
if(EMSCRIPTEN)
set(DEFAULT_WEBGL1 TRUE)
endif()
option(ENABLE_GLES2 "Enable OpenGL ES 2+" ${DEFAULT_GLES2})
option(ENABLE_WEBGL1 "Enable WebGL (requires GLES2)" ${DEFAULT_WEBGL1})
if(ENABLE_WEBGL1)
set(ENABLE_GLES2 TRUE)
endif()
endif()
if(ENABLE_OPENGL)
add_definitions(-D_IRR_COMPILE_WITH_OPENGL_)
if(DEVICE STREQUAL "WINDOWS")
add_definitions(-D_IRR_COMPILE_WITH_WGL_MANAGER_ -D_IRR_OPENGL_USE_EXTPOINTER_)
elseif(DEVICE STREQUAL "X11")
add_definitions(-D_IRR_COMPILE_WITH_GLX_MANAGER_ -D_IRR_OPENGL_USE_EXTPOINTER_)
elseif(DEVICE STREQUAL "OSX")
add_definitions(-D_IRR_COMPILE_WITH_NSOGL_MANAGER_)
elseif(DEVICE STREQUAL "SDL")
add_definitions(-D_IRR_OPENGL_USE_EXTPOINTER_)
endif()
endif()
if(ENABLE_GLES1)
add_definitions(-D_IRR_COMPILE_WITH_OGLES1_)
if(DEVICE MATCHES "^(WINDOWS|X11|ANDROID)$")
add_definitions(-D_IRR_COMPILE_WITH_EGL_MANAGER_ -D_IRR_OGLES1_USE_EXTPOINTER_)
elseif(DEVICE STREQUAL "IOS")
add_definitions(-D_IRR_COMPILE_WITH_EAGL_MANAGER_)
endif()
endif()
if(ENABLE_GLES2)
add_definitions(-D_IRR_COMPILE_WITH_OGLES2_)
if(DEVICE MATCHES "^(WINDOWS|X11|ANDROID)$" OR EMSCRIPTEN)
add_definitions(-D_IRR_COMPILE_WITH_EGL_MANAGER_ -D_IRR_OGLES2_USE_EXTPOINTER_)
elseif(DEVICE STREQUAL "IOS")
add_definitions(-D_IRR_COMPILE_WITH_EAGL_MANAGER_)
endif()
endif()
if(ENABLE_WEBGL1)
add_definitions(-D_IRR_COMPILE_WITH_WEBGL1_)
endif()
# Misc
include(TestBigEndian)
TEST_BIG_ENDIAN(BIG_ENDIAN)
if(BIG_ENDIAN)
add_definitions(-D__BIG_ENDIAN__)
endif()
# Configuration report
message(STATUS "Device: ${DEVICE}")
message(STATUS "OpenGL: ${ENABLE_OPENGL}")
message(STATUS "OpenGL ES: ${ENABLE_GLES1}")
message(STATUS "OpenGL ES 2: ${ENABLE_GLES2}")
message(STATUS "WebGL: ${ENABLE_WEBGL1}")
# Required libs
find_package(ZLIB REQUIRED)
find_package(JPEG REQUIRED)
find_package(PNG REQUIRED)
# To configure the features available in this Irrlicht build please edit include/IrrCompileConfig.h.
include(CheckSymbolExists)
set(CMAKE_REQUIRED_INCLUDES ${PROJECT_SOURCE_DIR}/include)
unset(OGLES1_ENABLED CACHE)
unset(OGLES2_ENABLED CACHE)
unset(OGL_ENABLED CACHE)
unset(XINPUT2_ENABLED CACHE)
unset(SDL_ENABLED CACHE)
# tell cmake about the dependency
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${CMAKE_REQUIRED_INCLUDES}/IrrCompileConfig.h)
check_symbol_exists(_IRR_COMPILE_WITH_OGLES1_ "IrrCompileConfig.h" OGLES1_ENABLED)
if(OGLES1_ENABLED)
if(ENABLE_GLES1)
# only tested on Android, probably works on Linux (is this needed anywhere else?)
find_library(OPENGLES_LIBRARY NAMES GLESv1_CM REQUIRED)
find_library(EGL_LIBRARY NAMES EGL REQUIRED)
message(STATUS "Found OpenGLES: ${OPENGLES_LIBRARY}")
endif()
check_symbol_exists(_IRR_COMPILE_WITH_OGLES2_ "IrrCompileConfig.h" OGLES2_ENABLED)
if(OGLES2_ENABLED)
if(ENABLE_GLES2)
find_package(OpenGLES2 REQUIRED)
endif()
check_symbol_exists(_IRR_COMPILE_WITH_OPENGL_ "IrrCompileConfig.h" OGL_ENABLED)
if(OGL_ENABLED)
if(ENABLE_OPENGL)
set(OpenGL_GL_PREFERENCE "LEGACY")
find_package(OpenGL REQUIRED)
endif()
if(UNIX AND NOT ANDROID AND NOT APPLE)
check_symbol_exists(_IRR_LINUX_X11_XINPUT2_ "IrrCompileConfig.h" XINPUT2_ENABLED)
endif()
check_symbol_exists(_IRR_COMPILE_WITH_SDL_DEVICE_ "IrrCompileConfig.h" SDL_ENABLED)
if(SDL_ENABLED)
if(USE_SDL2)
find_package(SDL2 CONFIG REQUIRED)
message(STATUS "Found SDL2: ${SDL2_LIBRARIES}")
endif()
@ -113,7 +272,7 @@ elseif(APPLE)
else()
# Unix probably
find_package(X11 REQUIRED)
if(XINPUT2_ENABLED AND NOT X11_Xi_FOUND)
if(USE_XINPUT2 AND NOT X11_Xi_FOUND)
message(FATAL_ERROR "XInput not found")
endif()
endif()
@ -259,6 +418,18 @@ elseif(APPLE)
)
endif()
if(USE_X11)
target_compile_definitions(IRROTHEROBJ PRIVATE _IRR_COMPILE_WITH_X11_)
endif()
if(USE_XINPUT2)
target_compile_definitions(IRROTHEROBJ PRIVATE _IRR_LINUX_X11_XINPUT2_)
endif()
if(USE_XCURSOR)
target_compile_definitions(IRROTHEROBJ PRIVATE _IRR_LINUX_XCURSOR_)
endif()
add_library(IRRGUIOBJ OBJECT
CGUIButton.cpp
CGUICheckBox.cpp
@ -303,9 +474,12 @@ target_include_directories(IrrlichtMt
target_link_libraries(IrrlichtMt PRIVATE ${link_libs})
# Propagate static library flag to lib users, only needed for Windows
if(NOT BUILD_SHARED_LIBS)
target_compile_definitions(IrrlichtMt INTERFACE _IRR_STATIC_LIB_)
if(WIN32)
target_compile_definitions(IrrlichtMt INTERFACE _IRR_WINDOWS_API_) # used in _IRR_DEBUG_BREAK_IF definition in a public header
endif()
target_compile_definitions(IrrlichtMt INTERFACE "IRRLICHT_API=${API_IMPORT}")
if(APPLE OR ANDROID OR EMSCRIPTEN)
target_compile_definitions(IrrlichtMt PUBLIC IRR_MOBILE_PATHS)
endif()
set_target_properties(IrrlichtMt PROPERTIES