[Bug 1804762] Re: libomp5 packaging problem: *.so are in -dev package

2018-12-05 Thread Dmitriy Geels
Ok, I got it. In my case error was thrown by libmkl_intel_thread.so, it dlopen() libiomp5.so. This thread describes the reason: https://software.intel.com/en-us/forums/intel-math-kernel-library/topic/402497 So I chose the wrong package, must be libmkl-rt. -- You received this bug

[Bug 1804762] Re: libomp5 packaging problem: *.so are in -dev package

2018-12-04 Thread Juhani Numminen
Hi! I'm asking for the details because I think they do matter. It could be that the problem is resolved by changing your link flags. Libomp's packaging looks to be arranged in the correct way. The -dev package contains files ending in .so. Those are symbolic links to a file ending in .so.5 that

[Bug 1804762] Re: libomp5 packaging problem: *.so are in -dev package

2018-12-04 Thread Dmitriy Geels
Hi! This doesn't really matter. I'm building dlib (http://dlib.net/) with Intel MKL libraries. One of them loads libiomp5.so dynamically and that causes "undefined symbol" error. Real reason or error -- wrong packaging. -- You received this bug notification because you are a member of Ubuntu

[Bug 1804762] Re: libomp5 packaging problem: *.so are in -dev package

2018-12-04 Thread Juhani Numminen
Hi, please provide some information about your library and application. What is the linker command to produce the application? What is the full output of your failing application? What does ldd tell about your executable? -- You received this bug notification because you are a member of Ubuntu