134 lines
4.0 KiB
CMake
134 lines
4.0 KiB
CMake
cmake_minimum_required (VERSION 2.8)
|
|
project (light CXX)
|
|
|
|
set(LIGHT_INCLUDES
|
|
${CMAKE_SOURCE_DIR}/include/light/entities.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/light.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/phong.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/bounce.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/ltface.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/trace.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/litfile.hh
|
|
${CMAKE_SOURCE_DIR}/include/light/settings.hh)
|
|
|
|
set(LIGHT_SOURCES
|
|
entities.cc
|
|
litfile.cc
|
|
ltface.cc
|
|
trace.cc
|
|
light.cc
|
|
phong.cc
|
|
bounce.cc
|
|
settings.cc
|
|
${CMAKE_SOURCE_DIR}/common/bspfile.cc
|
|
${CMAKE_SOURCE_DIR}/common/cmdlib.cc
|
|
${CMAKE_SOURCE_DIR}/common/mathlib.cc
|
|
${CMAKE_SOURCE_DIR}/common/log.cc
|
|
${CMAKE_SOURCE_DIR}/common/threads.cc
|
|
${CMAKE_SOURCE_DIR}/common/polylib.cc
|
|
${CMAKE_SOURCE_DIR}/common/bsputils.cc
|
|
${COMMON_INCLUDES}
|
|
${LIGHT_INCLUDES})
|
|
|
|
|
|
FIND_PACKAGE(embree 2.0)
|
|
|
|
if (embree_FOUND)
|
|
MESSAGE(STATUS "Embree library found: ${EMBREE_LIBRARY}")
|
|
INCLUDE_DIRECTORIES(${EMBREE_INCLUDE_DIRS})
|
|
set(LIGHT_INCLUDES
|
|
${CMAKE_SOURCE_DIR}/include/light/trace_embree.hh
|
|
${LIGHT_INCLUDES})
|
|
set(LIGHT_SOURCES
|
|
trace_embree.cc
|
|
${CMAKE_SOURCE_DIR}/include/light/trace_embree.hh
|
|
${LIGHT_SOURCES})
|
|
endif(embree_FOUND)
|
|
|
|
|
|
add_executable(light ${LIGHT_SOURCES} main.cc)
|
|
target_link_libraries (light ${CMAKE_THREAD_LIBS_INIT})
|
|
|
|
if (embree_FOUND)
|
|
target_link_libraries (light ${EMBREE_LIBRARY})
|
|
add_definitions(-DHAVE_EMBREE)
|
|
|
|
set(EMBREE_LICENSE "${embree_DIR}/../../../doc/LICENSE.txt")
|
|
|
|
if(WIN32)
|
|
file(GLOB EMBREE_DLLS "${embree_DIR}/../../*.dll")
|
|
foreach(EMBREE_DLL ${EMBREE_DLLS})
|
|
add_custom_command(TARGET light POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${EMBREE_DLL} $<TARGET_FILE_DIR:light>)
|
|
endforeach(EMBREE_DLL)
|
|
|
|
add_custom_command(TARGET light POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${EMBREE_LICENSE} $<TARGET_FILE_DIR:light>/LICENSE-embree.txt)
|
|
|
|
install(FILES ${EMBREE_DLLS} DESTINATION bin)
|
|
endif()
|
|
if(UNIX)
|
|
if (APPLE)
|
|
set(SHARED_LIB_EXT dylib)
|
|
elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
|
|
set(SHARED_LIB_EXT "so.*")
|
|
else ()
|
|
message(FATAL_ERROR "only Linux and macOS currently supported")
|
|
endif()
|
|
|
|
|
|
file(GLOB EMBREE_DYLIBS_WITH_SYMLINKS "${embree_DIR}/../../*.${SHARED_LIB_EXT}")
|
|
|
|
# Gather all .dylib's that are not symlinks
|
|
foreach(EMBREE_DYLIB ${EMBREE_DYLIBS_WITH_SYMLINKS})
|
|
if(NOT IS_SYMLINK ${EMBREE_DYLIB})
|
|
list(APPEND EMBREE_DYLIBS ${EMBREE_DYLIB})
|
|
endif()
|
|
endforeach()
|
|
|
|
foreach(EMBREE_DYLIB ${EMBREE_DYLIBS})
|
|
message(STATUS "Copying dylib: ${EMBREE_DYLIB}")
|
|
add_custom_command(TARGET light POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${EMBREE_DYLIB} $<TARGET_FILE_DIR:light>)
|
|
endforeach()
|
|
|
|
# so the executable will search for dylib's in the same directory as the executable
|
|
if(APPLE)
|
|
add_custom_command(TARGET light POST_BUILD COMMAND bash ARGS -c \"install_name_tool -add_rpath @loader_path $<TARGET_FILE:light> || true\")
|
|
elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
|
|
SET(CMAKE_EXE_LINKER_FLAGS "-Wl,-rpath,\$ORIGIN")
|
|
endif()
|
|
|
|
install(FILES ${EMBREE_DYLIBS} DESTINATION bin)
|
|
endif()
|
|
|
|
install(FILES ${EMBREE_LICENSE} DESTINATION bin RENAME LICENSE-embree.txt)
|
|
endif(embree_FOUND)
|
|
|
|
install(TARGETS light RUNTIME DESTINATION bin)
|
|
install(FILES ${CMAKE_SOURCE_DIR}/gpl_v3.txt DESTINATION bin)
|
|
|
|
# test
|
|
|
|
#see https://cmake.org/Wiki/CMakeEmulateMakeCheck
|
|
add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
|
|
|
|
set(GOOGLETEST_SOURCES ${CMAKE_SOURCE_DIR}/3rdparty/googletest/src/gtest-all.cc)
|
|
include_directories(${CMAKE_SOURCE_DIR}/3rdparty/googletest/include)
|
|
include_directories(${CMAKE_SOURCE_DIR}/3rdparty/googletest)
|
|
|
|
set(LIGHT_TEST_SOURCE
|
|
${LIGHT_SOURCES}
|
|
${GOOGLETEST_SOURCES}
|
|
test.cc
|
|
test_entities.cc
|
|
test_ltface.cc
|
|
test_light.cc)
|
|
|
|
add_executable(testlight EXCLUDE_FROM_ALL ${LIGHT_TEST_SOURCE})
|
|
add_test(testlight testlight)
|
|
add_dependencies(check testlight)
|
|
|
|
target_link_libraries (testlight ${CMAKE_THREAD_LIBS_INIT})
|
|
if (embree_FOUND)
|
|
target_link_libraries (testlight ${EMBREE_LIBRARY})
|
|
add_definitions(-DHAVE_EMBREE)
|
|
endif (embree_FOUND)
|