Add CMake as new build system

2021-03-06 21:23:00 +01:00 · 2021-03-06 21:23:00 +01:00 · 6ce98dce77
parent e3decfa3be
commit 6ce98dce77
5 changed files with 445 additions and 9 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -13,12 +13,12 @@ jobs:
      - uses: actions/checkout@v2
      - name: Install deps
        run: |
-          sudo apt-get install g++ gcc libxxf86vm-dev libgl1-mesa-dev libpng-dev libjpeg-dev zlib1g-dev -qyy
+          sudo apt-get install g++ cmake libxxf86vm-dev libgl1-mesa-dev libpng-dev libjpeg-dev zlib1g-dev -qyy

      - name: Build
        run: |
-          cd source/Irrlicht
-          make sharedlib
+          cmake .
+          make

  linux-gles:
    runs-on: ubuntu-18.04
@ -26,12 +26,11 @@ jobs:
      - uses: actions/checkout@v2
      - name: Install deps
        run: |
-          sudo apt-get install g++ gcc libxxf86vm-dev libgles2-mesa-dev libpng-dev libjpeg-dev zlib1g-dev -qyy
+          sudo apt-get install g++ cmake libxxf86vm-dev libgles2-mesa-dev libpng-dev libjpeg-dev zlib1g-dev -qyy

      - name: Build
        run: |
          sed '/#define _IRR_COMPILE_WITH_OGLES2_/ s|^//||g' -i include/IrrCompileConfig.h
          sed '/#define _IRR_COMPILE_WITH_OPENGL_/ s|^|//|g' -i include/IrrCompileConfig.h
-          cd source/Irrlicht
-          sed '/^sharedlib: LDFLAGS/ s|-lGL\b|-lGLESv2|' -i Makefile
-          make sharedlib
+          cmake .
+          make
--- a/.gitignore
+++ b/.gitignore
@ -1,4 +1,6 @@
-*.o
-*.d
+CMakeFiles
+CMakeCache.txt
+cmake_install.cmake
+Makefile
 *.so.*
 *.a
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -0,0 +1,27 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(Irrlicht)
+
+set(IRRLICHT_VERSION_MAJOR 1)
+set(IRRLICHT_VERSION_MINOR 9)
+set(IRRLICHT_VERSION_RELEASE 0)
+
+set(VERSION "${IRRLICHT_VERSION_MAJOR}.${IRRLICHT_VERSION_MINOR}.${IRRLICHT_VERSION_RELEASE}")
+message(STATUS "*** Building Irrlicht ${VERSION} ***")
+
+if(APPLE)
+	set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib/OSX)
+elseif(WIN32)
+	# good enough
+	set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib/Win32-gcc)
+else()
+	set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib/Linux)
+endif()
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
+
+if(NOT CMAKE_BUILD_TYPE)
+	set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
+endif()
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+add_subdirectory(source/Irrlicht)
--- a/cmake/FindOpenGLES2.cmake
+++ b/cmake/FindOpenGLES2.cmake
@ -0,0 +1,38 @@
+#-------------------------------------------------------------------
+# The contents of this file are placed in the public domain. Feel
+# free to make use of it in any way you like.
+#-------------------------------------------------------------------
+
+# Try to find OpenGL ES 2 and EGL
+
+if(WIN32)
+	find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h)
+	find_library(OPENGLES2_LIBRARY libGLESv2)
+elseif(APPLE)
+	find_library(OPENGLES2_LIBRARY OpenGLES REQUIRED) # framework
+else()
+	# Unix
+	find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h
+		PATHS /usr/X11R6/include /usr/include
+	)
+	find_library(OPENGLES2_LIBRARY
+		NAMES GLESv2
+		PATHS /usr/X11R6/lib /usr/lib
+	)
+
+	include(FindPackageHandleStandardArgs)
+	find_package_handle_standard_args(OpenGLES2 DEFAULT_MSG OPENGLES2_LIBRARY OPENGLES2_INCLUDE_DIR)
+
+	find_path(EGL_INCLUDE_DIR EGL/egl.h
+		PATHS /usr/X11R6/include /usr/include
+	)
+	find_library(EGL_LIBRARY
+		NAMES EGL
+		PATHS /usr/X11R6/lib /usr/lib
+	)
+
+	include(FindPackageHandleStandardArgs)
+	find_package_handle_standard_args(EGL REQUIRED_VARS EGL_LIBRARY EGL_INCLUDE_DIR NAME_MISMATCHED)
+endif()
+
+set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARY} ${EGL_LIBRARY})
--- a/source/Irrlicht/CMakeLists.txt
+++ b/source/Irrlicht/CMakeLists.txt
@ -0,0 +1,370 @@
+include_directories(${CMAKE_SOURCE_DIR}/include)
+add_definitions(-DIRRLICHT_EXPORTS=1)
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+	add_definitions(-D_DEBUG)
+endif()
+set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
+
+if(CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang)$")
+	set(CMAKE_CXX_FLAGS_RELEASE "-O3")
+	set(CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
+	set(CMAKE_CXX_FLAGS_DEBUG "-g")
+	set(CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+
+	add_compile_options(-Wall -pipe -fno-exceptions -fno-rtti)
+elseif(MSVC)
+	# entirely untested
+	set(CMAKE_CXX_FLAGS_RELEASE "/GL /MT /Ox")
+	set(CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
+	set(CMAKE_CXX_FLAGS_DEBUG "/MTd /RTC1 /Zi")
+	set(CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+
+	set(CMAKE_CXX_FLAGS "/Gd /GF /GR- /GS /Gy /Zl")
+	set(CMAKE_EXE_LINKER_FLAGS "/nologo")
+	set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS /OPT:REF /LTCG")
+endif()
+
+find_package(ZLIB REQUIRED)
+find_package(JPEG REQUIRED)
+find_package(PNG REQUIRED)
+include_directories(${ZLIB_INCLUDE_DIR} ${JPEG_INCLUDE_DIR} ${PNG_INCLUDE_DIR})
+link_libraries(${ZLIB_LIBRARY} ${JPEG_LIBRARY} ${PNG_LIBRARY})
+
+# To configure the features available in this Irrlicht build please edit
+# include/IrrCompileConfig.h and re-run CMake from a clean state
+include(CheckSymbolExists)
+set(CMAKE_REQUIRED_INCLUDES ${CMAKE_SOURCE_DIR}/include)
+
+#check_symbol_exists(_IRR_COMPILE_WITH_OGLES1_ "IrrCompileConfig.h" OGLES1_ENABLED)
+#if(OGLES1_ENABLED)
+#endif()
+check_symbol_exists(_IRR_COMPILE_WITH_OGLES2_ "IrrCompileConfig.h" OGLES2_ENABLED)
+if(OGLES2_ENABLED)
+	find_package(OpenGLES2 REQUIRED)
+	include_directories(${OPENGLES2_INCLUDE_DIR} ${EGL_INCLUDE_DIR})
+	link_libraries(${OPENGLES2_LIBRARIES})
+endif()
+check_symbol_exists(_IRR_COMPILE_WITH_OPENGL_ "IrrCompileConfig.h" OGL_ENABLED)
+if(OGL_ENABLED)
+	set(OpenGL_GL_PREFERENCE "LEGACY")
+	find_package(OpenGL REQUIRED)
+	include_directories(${OPENGL_INCLUDE_DIR})
+	link_libraries(${OPENGL_LIBRARIES})
+endif()
+
+# Platform-specific libs
+
+if(ANDROID)
+	# TODO
+elseif(APPLE)
+	# TODO probably these:
+	#find_library(COCOA_LIB Cocoa REQUIRED)
+	#find_library(IOKIT_LIB IOKit REQUIRED)
+elseif(WIN32)
+	# -lgdi32 -lwinmm?
+else()
+	# Unix probably
+	find_package(X11 REQUIRED)
+	include_directories(${X11_INCLUDE_DIR})
+	link_libraries(${X11_X11_LIB} ${X11_Xxf86vm_LIB})
+endif()
+
+# Source files
+
+set(IRRMESHLOADER
+	CBSPMeshFileLoader.cpp
+	CMD2MeshFileLoader.cpp
+	CMD3MeshFileLoader.cpp
+	CMS3DMeshFileLoader.cpp
+	CB3DMeshFileLoader.cpp
+	C3DSMeshFileLoader.cpp
+	COgreMeshFileLoader.cpp
+	COBJMeshFileLoader.cpp
+	CColladaFileLoader.cpp
+	CCSMLoader.cpp
+	CDMFLoader.cpp
+	CLMTSMeshFileLoader.cpp
+	CMY3DMeshFileLoader.cpp
+	COCTLoader.cpp
+	CXMeshFileLoader.cpp
+	CIrrMeshFileLoader.cpp
+	CSTLMeshFileLoader.cpp
+	CLWOMeshFileLoader.cpp
+	CPLYMeshFileLoader.cpp
+	CSMFMeshFileLoader.cpp
+	CMeshTextureLoader.cpp
+)
+
+set(IRRMESHWRITER
+	CColladaMeshWriter.cpp
+	CIrrMeshWriter.cpp
+	CSTLMeshWriter.cpp
+	COBJMeshWriter.cpp
+	CPLYMeshWriter.cpp
+	CB3DMeshWriter.cpp
+)
+
+add_library(IRRMESHOBJ OBJECT
+	CSkinnedMesh.cpp
+	CBoneSceneNode.cpp
+	CMeshSceneNode.cpp
+	CAnimatedMeshSceneNode.cpp
+	CAnimatedMeshMD2.cpp
+	CAnimatedMeshMD3.cpp
+	CQ3LevelMesh.cpp
+	CQuake3ShaderSceneNode.cpp
+	CAnimatedMeshHalfLife.cpp
+	${IRRMESHLOADER}
+	${IRRMESHWRITER}
+)
+
+add_library(IRROBJ OBJECT
+	CBillboardSceneNode.cpp
+	CCameraSceneNode.cpp
+	CDummyTransformationSceneNode.cpp
+	CEmptySceneNode.cpp
+	CGeometryCreator.cpp
+	CLightSceneNode.cpp
+	CMeshManipulator.cpp
+	CMetaTriangleSelector.cpp
+	COctreeSceneNode.cpp
+	COctreeTriangleSelector.cpp
+	CSceneCollisionManager.cpp
+	CSceneManager.cpp
+	CShadowVolumeSceneNode.cpp
+	CSkyBoxSceneNode.cpp
+	CSkyDomeSceneNode.cpp
+	CTerrainSceneNode.cpp
+	CTerrainTriangleSelector.cpp
+	CVolumeLightSceneNode.cpp
+	CCubeSceneNode.cpp
+	CSphereSceneNode.cpp
+	CTextSceneNode.cpp
+	CTriangleBBSelector.cpp
+	CTriangleSelector.cpp
+	CWaterSurfaceSceneNode.cpp
+	CMeshCache.cpp
+	CDefaultSceneNodeAnimatorFactory.cpp
+	CDefaultSceneNodeFactory.cpp
+	CSceneLoaderIrr.cpp
+)
+
+add_library(IRRPARTICLEOBJ OBJECT
+	CParticleAnimatedMeshSceneNodeEmitter.cpp
+	CParticleBoxEmitter.cpp
+	CParticleCylinderEmitter.cpp
+	CParticleMeshEmitter.cpp
+	CParticlePointEmitter.cpp
+	CParticleRingEmitter.cpp
+	CParticleSphereEmitter.cpp
+	CParticleAttractionAffector.cpp
+	CParticleFadeOutAffector.cpp
+	CParticleGravityAffector.cpp
+	CParticleRotationAffector.cpp
+	CParticleSystemSceneNode.cpp
+	CParticleScaleAffector.cpp
+)
+
+add_library(IRRANIMOBJ OBJECT
+	CSceneNodeAnimatorCameraFPS.cpp
+	CSceneNodeAnimatorCameraMaya.cpp
+	CSceneNodeAnimatorCollisionResponse.cpp
+	CSceneNodeAnimatorDelete.cpp
+	CSceneNodeAnimatorFlyCircle.cpp
+	CSceneNodeAnimatorFlyStraight.cpp
+	CSceneNodeAnimatorFollowSpline.cpp
+	CSceneNodeAnimatorRotation.cpp
+	CSceneNodeAnimatorTexture.cpp
+)
+
+set(IRRDRVROBJ
+	CNullDriver.cpp
+	COpenGLCacheHandler.cpp
+	COpenGLDriver.cpp
+	COpenGLNormalMapRenderer.cpp
+	COpenGLParallaxMapRenderer.cpp
+	COpenGLShaderMaterialRenderer.cpp
+	COpenGLSLMaterialRenderer.cpp
+	COpenGLExtensionHandler.cpp
+	CD3D9Driver.cpp
+	CD3D9HLSLMaterialRenderer.cpp
+	CD3D9NormalMapRenderer.cpp
+	CD3D9ParallaxMapRenderer.cpp
+	CD3D9ShaderMaterialRenderer.cpp
+	CD3D9Texture.cpp
+	COGLESDriver.cpp
+	COGLESExtensionHandler.cpp
+	COGLES2Driver.cpp
+	COGLES2ExtensionHandler.cpp
+	COGLES2FixedPipelineRenderer.cpp
+	COGLES2MaterialRenderer.cpp
+	COGLES2NormalMapRenderer.cpp
+	COGLES2ParallaxMapRenderer.cpp
+	COGLES2Renderer2D.cpp
+	CWebGL1Driver.cpp
+	CGLXManager.cpp
+	CWGLManager.cpp
+	CEGLManager.cpp
+)
+
+set(IRRIMAGEOBJ
+	CColorConverter.cpp
+	CImage.cpp
+	CImageLoaderBMP.cpp
+	CImageLoaderDDS.cpp
+	CImageLoaderJPG.cpp
+	CImageLoaderPCX.cpp
+	CImageLoaderPNG.cpp
+	CImageLoaderPSD.cpp
+	CImageLoaderPVR.cpp
+	CImageLoaderTGA.cpp
+	CImageLoaderPPM.cpp
+	CImageLoaderWAL.cpp
+	CImageLoaderRGB.cpp
+	CImageWriterBMP.cpp
+	CImageWriterJPG.cpp
+	CImageWriterPCX.cpp
+	CImageWriterPNG.cpp
+	CImageWriterPPM.cpp
+	CImageWriterPSD.cpp
+	CImageWriterTGA.cpp
+)
+
+add_library(IRRVIDEOOBJ OBJECT
+	CVideoModeList.cpp
+	CFPSCounter.cpp
+	${IRRDRVROBJ}
+	${IRRIMAGEOBJ}
+)
+
+add_library(IRRSWRENDEROBJ OBJECT
+	CSoftwareDriver.cpp
+	CSoftwareTexture.cpp
+	CTRFlat.cpp
+	CTRFlatWire.cpp
+	CTRGouraud.cpp
+	CTRGouraudWire.cpp
+	CTRNormalMap.cpp
+	CTRStencilShadow.cpp
+	CTRTextureFlat.cpp
+	CTRTextureFlatWire.cpp
+	CTRTextureGouraud.cpp
+	CTRTextureGouraudAdd.cpp
+	CTRTextureGouraudNoZ.cpp
+	CTRTextureGouraudWire.cpp
+	CZBuffer.cpp
+	CTRTextureGouraudVertexAlpha2.cpp
+	CTRTextureGouraudNoZ2.cpp
+	CTRTextureLightMap2_M2.cpp
+	CTRTextureLightMap2_M4.cpp
+	CTRTextureLightMap2_M1.cpp
+	CSoftwareDriver2.cpp
+	CSoftwareTexture2.cpp
+	CTRTextureGouraud2.cpp
+	CTRGouraud2.cpp
+	CTRGouraudAlpha2.cpp
+	CTRGouraudAlphaNoZ2.cpp
+	CTRTextureDetailMap2.cpp
+	CTRTextureGouraudAdd2.cpp
+	CTRTextureGouraudAddNoZ2.cpp
+	CTRTextureWire2.cpp
+	CTRTextureLightMap2_Add.cpp
+	CTRTextureLightMapGouraud2_M4.cpp
+	IBurningShader.cpp
+	CTRTextureBlend.cpp
+	CTRTextureGouraudAlpha.cpp
+	CTRTextureGouraudAlphaNoZ.cpp
+	CDepthBuffer.cpp
+	CBurningShader_Raster_Reference.cpp
+	CTR_transparent_reflection_2_layer.cpp
+	CTRGouraudNoZ2.cpp
+	burning_shader_color.cpp
+)
+
+add_library(IRRIOOBJ OBJECT
+	CFileList.cpp
+	CFileSystem.cpp
+	CLimitReadFile.cpp
+	CMemoryFile.cpp
+	CReadFile.cpp
+	CWriteFile.cpp
+	CXMLReader.cpp
+	CXMLWriter.cpp
+	CWADReader.cpp
+	CZipReader.cpp
+	CPakReader.cpp
+	CNPKReader.cpp
+	CTarReader.cpp
+	CMountPointReader.cpp
+	irrXML.cpp
+	CAttributes.cpp
+)
+
+add_library(IRROTHEROBJ OBJECT
+	CIrrDeviceSDL.cpp
+	CIrrDeviceLinux.cpp
+	CIrrDeviceConsole.cpp
+	CIrrDeviceStub.cpp
+	CIrrDeviceWin32.cpp
+	CIrrDeviceFB.cpp
+	CLogger.cpp
+	COSOperator.cpp
+	Irrlicht.cpp
+	os.cpp
+	leakHunter.cpp
+	CProfiler.cpp
+	utf8.cpp
+)
+
+add_library(IRRGUIOBJ OBJECT
+	CGUIButton.cpp
+	CGUICheckBox.cpp
+	CGUIComboBox.cpp
+	CGUIContextMenu.cpp
+	CGUIEditBox.cpp
+	CGUIEnvironment.cpp
+	CGUIFileOpenDialog.cpp
+	CGUIFont.cpp
+	CGUIImage.cpp
+	CGUIInOutFader.cpp
+	CGUIListBox.cpp
+	CGUIMenu.cpp
+	CGUIMeshViewer.cpp
+	CGUIMessageBox.cpp
+	CGUIModalScreen.cpp
+	CGUIScrollBar.cpp
+	CGUISpinBox.cpp
+	CGUISkin.cpp
+	CGUIStaticText.cpp
+	CGUITabControl.cpp
+	CGUITable.cpp
+	CGUIToolBar.cpp
+	CGUIWindow.cpp
+	CGUIColorSelectDialog.cpp
+	CDefaultGUIElementFactory.cpp
+	CGUISpriteBank.cpp
+	CGUIImageList.cpp
+	CGUITreeView.cpp
+	CGUIProfiler.cpp
+)
+
+# Library
+
+option(BUILD_SHARED_LIBS "Build shared library" TRUE)
+
+add_library(Irrlicht
+	$<TARGET_OBJECTS:IRRMESHOBJ>
+	$<TARGET_OBJECTS:IRROBJ>
+	$<TARGET_OBJECTS:IRRPARTICLEOBJ>
+	$<TARGET_OBJECTS:IRRANIMOBJ>
+	$<TARGET_OBJECTS:IRRVIDEOOBJ>
+	$<TARGET_OBJECTS:IRRSWRENDEROBJ>
+	$<TARGET_OBJECTS:IRRIOOBJ>
+	$<TARGET_OBJECTS:IRROTHEROBJ>
+	$<TARGET_OBJECTS:IRRGUIOBJ>
+)
+
+set_target_properties(Irrlicht PROPERTIES
+	VERSION ${VERSION}
+	SOVERSION ${IRRLICHT_VERSION_MAJOR}.${IRRLICHT_VERSION_MINOR}
+)