我想在我的Ubuntu18.04上构建和运行循环渲染引擎。我确保安装了循环存储库页(https://developer.blender.org/diffusion/C/)中提到的所有关键依赖项。
问题是,当我运行cmake时,我得到了以下输出:
sebastian@sebastian-N551JX:~$ cd Program\ Files/cycles/
sebastian@sebastian-N551JX:~/Program Files/cycles$ cd build
sebastian@sebastian-N551JX:~/Program Files/cycles/build$ cmake ..
CMake Deprecation Warning at CMakeLists.txt:36 (cmake_policy):
The OLD behavior for policy CMP0043 will be removed from a future version
of CMake.
The cmake-policies(7) manual explains that the OLD behaviors of all
policies are deprecated and that a policy should be set to OLD only under
specific short-term circumstances. Projects should be ported to the NEW
behavior and not rely on setting a policy to OLD.
-- The C compiler identification is GNU 7.4.0
-- The CXX compiler identification is GNU 7.4.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found GLUT: /usr/lib/x86_64-linux-gnu/libglut.so
-- GLUT_FOUND=TRUE
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
CMake Warning (dev) at /usr/local/share/cmake-3.15/Modules/FindOpenGL.cmake:275 (message):
Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
available. Run "cmake --help-policy CMP0072" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.
FindOpenGL found both a legacy GL library:
OPENGL_gl_LIBRARY: /usr/lib/x86_64-linux-gnu/libGL.so
and GLVND libraries for OpenGL and GLX:
OPENGL_opengl_LIBRARY: /usr/lib/x86_64-linux-gnu/libOpenGL.so
OPENGL_glx_LIBRARY: /usr/lib/x86_64-linux-gnu/libGLX.so
OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
src/cmake/external_libs.cmake:71 (find_package)
src/CMakeLists.txt:18 (include)
This warning is for project developers. Use -Wno-dev to suppress it.
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Found Glew: /usr/lib/x86_64-linux-gnu/libGLEW.so
CMake Error at /usr/local/share/cmake-3.15/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
Could NOT find OpenImageIO (missing: OPENIMAGEIO_LIBRARY
OPENIMAGEIO_INCLUDE_DIR)
Call Stack (most recent call first):
/usr/local/share/cmake-3.15/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
src/cmake/Modules/FindOpenImageIO.cmake:61 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
src/cmake/external_libs.cmake:81 (find_package)
src/CMakeLists.txt:18 (include)
-- Configuring incomplete, errors occurred!
See also "/home/sebastian/Program Files/cycles/build/CMakeFiles/CMakeOutput.log".
See also "/home/sebastian/Program Files/cycles/build/CMakeFiles/CMakeError.log".cmake告诉我它找不到OpenImageIO (失踪: OPENIMAGEIO_LIBRARY OPENIMAGEIO_INCLUDE_DIR)
我可能应该说,我最近刚从Windows 10转到Ubuntu,我对cmake和make仍然很陌生,老实说,我不知道在这种情况下发生了什么……我浏览了互联网和StackOverflow,但在那里提出的解决方案对我无效。我想我需要告诉cmake在哪里找到丢失的文件夹(我知道它们已经安装了),但是我不知道怎么做。
如果你知道这个问题,你能给我指明正确的方向吗?如果你能给我任何建议,我将不胜感激。
提前感谢!
编辑:到目前为止,我所做的是通过以下命令安装OpenImageIO:
sudo apt-get update
sudo apt-get install openimageio-tools这似乎不起作用,因为cmake仍然找不到文件夹。之后,我将文件从OpenImageIO存储库(https://github.com/OpenImageIO/oiio)克隆到
sebastian@sebastian-N551JX:~/Program Files/oiio$然后,根据安装指南(https://github.com/OpenImageIO/oiio/blob/master/INSTALL.md),我执行了以下命令
mkdir build
cd build
cmake ..当我这样做的时候,出现了一些新的问题。这里有个片段:
Field3D library not found
-- Try setting Field3D_ROOT ?
-- GIF library not found
-- Try setting GIF_ROOT ?
-- Libheif library not found
-- Try setting Libheif_ROOT ? 当我试图“制造”时,我得到了以下错误:
[ 75%] Linking CXX shared library libOpenImageIO.so
c++: error: Files/oiio/src/build-scripts/hidesymbols.map: No such file or directory我会尽力克服这些问题,如果有人有想法,请随时通知我。提前感谢!
发布于 2020-09-23 19:31:53
sudo apt install libopenimageio-dev
( Ubuntu 20.04 LTS)
https://stackoverflow.com/questions/59490146
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