Dear Katharina,
Thanks a lot for the propmt response. I am using version 2.12. I could not find cmake.opts file. However, I will register to the mailing list to see the others oponion. Cheers, Reza ________________________________ From: Katharina Heck <[email protected]> Sent: Thursday, March 7, 2019 10:52:04 AM To: [email protected]; Taherdangkoo, Reza Subject: Fwd: Problem with DuMux installation Dear Reza, I am forwarding your mail to the dumux-mailinglist where other people can also read and comment on your issue. You can also subscribe to the list to stay informed about version updates or offered workshops: https://listserv.uni-stuttgart.de/mailman/listinfo/dumux. Which version of dumux are you installing? The newest version 3.0? Did you try to set the specific compiler in your cmake.opts file (optim.opts in version 2.12)? You can try setting the compiler specifically and see if that helps you by uncommenting the following passage in the cmake.opts file and set it to the compiler you installed (gcc 6) SPECIFIC_COMPILER="" # if you want to specify a specific compiler, do it by setting (comment the above line) #SPECIFIC_COMPILER=" # -DCMAKE_C_COMPILER=/usr/bin/gcc-8 # -DCMAKE_CXX_COMPILER=/usr/bin/g++-8 #" I hope that helps already. If not, please answer to the mailing list as there are people much more familiar with these issues than I am, who can probably help you more. Best wishes, Katharina -------- Forwarded Message -------- Subject: Problem with DuMux installation Date: Thu, 7 Mar 2019 09:02:01 +0000 From: Taherdangkoo, Reza <[email protected]><mailto:[email protected]> To: [email protected]<mailto:[email protected]> <[email protected]><mailto:[email protected]> Dear Frau Katharina Heck, I am a PhD student a the department of applied Geology, University of Göttingen. I am using DuMux software for my PhD project, and I faced the following error during DuMux installation. For your information, I installed gcc 6.3, but still I get this error. I would be grateful if you could help me to solve this issue. Unable to determine C++ standard support for your compiler, falling back to C++03. If you know that your compiler supports a newer version of the standard, please set the CMake variable DISABLE_CXX_VERSION_CHECK to true and the CMake variable CXX_MAX_SUPPORTED_STANDARD to the highest version of the standard supported by your compiler (e.g. 14). If your compiler needs custom flags to switch to that standard version, you have to manually add them to CMAKE_CXX_FLAGS. Thank you very much in advance! kind regards, Reza Taherdangkoo
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