158 lines
4.5 KiB
CMake
158 lines
4.5 KiB
CMake
# Experimental CMake file for Mitusba
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# Tested only on Windows and Linux (Ubuntu 10.10)
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cmake_minimum_required(VERSION 2.8.3 FATAL_ERROR)
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# Internal variable to know whether this is the first time CMake runs
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if (NOT DEFINED MTS_CMAKE_INIT)
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set(MTS_CMAKE_INIT ON CACHE INTERNAL "Is this the initial CMake run?")
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else()
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set(MTS_CMAKE_INIT OFF CACHE INTERNAL "Is this the initial CMake run?")
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endif()
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# Allow to override the default project name "mitsuba"
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if (NOT DEFINED MTS_PROJECT_NAME)
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set(MTS_PROJECT_NAME "mitsuba")
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endif()
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project(${MTS_PROJECT_NAME})
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# Tell cmake where to find the additional modules
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/data/cmake")
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# Make sure the cmake-provided modules use the versions they expect
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if(NOT CMAKE_VERSION VERSION_LESS "2.8.4")
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cmake_policy(SET CMP0017 NEW)
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endif()
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# Enable folders for projects in Visual Studio
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if (CMAKE_GENERATOR MATCHES "Visual Studio")
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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endif()
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# Set CMAKE_BUILD_TYPE to Release by default
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if (MTS_CMAKE_INIT AND DEFINED CMAKE_BUILD_TYPE AND NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING
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"Choose the type of build, options are: Debug, Release, RelWithDebInfo, MinSizeRel." FORCE)
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endif()
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# Load the required modules
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include (MitsubaUtil)
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include (CheckCXXSourceCompiles)
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include (CMakeDependentOption)
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# Read version (MTS_VERSION) from include/mitsuba/core/version.h
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file(STRINGS "include/mitsuba/core/version.h" MITSUBA_H REGEX "^#define MTS_VERSION \"[^\"]*\"$")
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string(REGEX REPLACE "^.*MTS_VERSION \"([0-9]+).*$" "\\1" MTS_VERSION_MAJOR "${MITSUBA_H}")
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string(REGEX REPLACE "^.*MTS_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" MTS_VERSION_MINOR "${MITSUBA_H}")
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string(REGEX REPLACE "^.*MTS_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" MTS_VERSION_PATCH "${MITSUBA_H}")
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set(MTS_VERSION "${MTS_VERSION_MAJOR}.${MTS_VERSION_MINOR}.${MTS_VERSION_PATCH}")
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set(MITSUBA_H)
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if("${MTS_VERSION_MAJOR}" MATCHES "[0-9]+" AND
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"${MTS_VERSION_MINOR}" MATCHES "[0-9]+" AND
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"${MTS_VERSION_PATCH}" MATCHES "[0-9]+")
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message(STATUS "mitsuba ${MTS_VERSION}")
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else()
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message(FATAL_ERROR "The mitsuba version could not be determined!")
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endif()
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# Find the external libraries and setup the paths
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include (MitsubaExternal)
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# Setup the build options, include paths and compile definitions
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include (MitsubaBuildOptions)
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# ===== Prerequisite resources =====
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# Process the XML schemas
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add_subdirectory(data/schema)
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# Add the IOR database
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add_subdirectory(data/ior)
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# Microfacet precomputed data
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add_subdirectory(data/microfacet)
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# ===== Build the support libraries ====
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# Core support library
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add_subdirectory(src/libcore)
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# Rendering-related APIs
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add_subdirectory(src/librender)
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# Hardware acceleration
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add_subdirectory(src/libhw)
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# Bidirectional support library
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add_subdirectory(src/libbidir)
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# Python binding library
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if (BUILD_PYTHON)
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add_subdirectory(src/libpython)
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elseif(NOT PYTHON_FOUND)
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message(STATUS "Python was not found. The bindings will not be built.")
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endif()
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# Additional files to add to main executables
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if(APPLE)
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set(MTS_DARWIN_STUB "${CMAKE_CURRENT_SOURCE_DIR}/src/mitsuba/darwin_stub.mm")
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else()
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set(MTS_DARWIN_STUB "")
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endif()
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# ===== Build the applications =====
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# Build the command-line binaries
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add_subdirectory(src/mitsuba)
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# Build the COLLADA converter
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if (COLLADA_FOUND)
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add_subdirectory(src/converter)
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else()
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message(STATUS "Collada DOM was not found. The importer will not be built.")
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endif()
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# Build the Qt-based GUI binaries
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if (BUILD_GUI)
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add_subdirectory(src/mtsgui)
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elseif(NOT QT4_FOUND)
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message(STATUS "Qt4 was not found. The mitsuba gui will not be built.")
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endif()
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# ===== Build the plugins =====
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# Utilities
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add_subdirectory(src/utils)
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# Surface scattering models
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add_subdirectory(src/bsdfs)
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# Phase functions
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add_subdirectory(src/phase)
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# Intersection shapes
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add_subdirectory(src/shapes)
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# Sample generators
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add_subdirectory(src/samplers)
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# Reconstruction filters
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add_subdirectory(src/rfilters)
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# Film implementations
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add_subdirectory(src/films)
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# Sensors
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add_subdirectory(src/sensors)
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# Emitters
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add_subdirectory(src/emitters)
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# Participating media
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add_subdirectory(src/medium)
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# Volumetric data sources
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add_subdirectory(src/volume)
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# Sub-surface integrators
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add_subdirectory(src/subsurface)
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# Texture types
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add_subdirectory(src/textures)
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# Integrators
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add_subdirectory(src/integrators)
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# Testcases
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add_subdirectory(src/tests)
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# ===== Packaging =====
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# Use a subdirectory to enforce that packaging runs after all other targets
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add_subdirectory(data/cmake/packaging)
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