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Old 07-14-2017, 11:28 AM   #38
knc1
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Quote:
Originally Posted by nasser View Post
Downloaded and installed gcc-4.7 & g++-4.7.
Since they installed into the non-standard /usr/bin, also entered EXPORT CC= and CXX= the actual paths in /usr/bin
But the cmake script still says no C++11 support and advises to upgrade compiler, though it is able to recognise both the versions and locations.
The install help file in the package clearly states v 4.7 is sufficient.
Check if it automagically pulled in libstdc++ for that version of the compiler.
Having that missing will break C++
It is possible that the direction writer had a system where the installation of libstdc++ was automated (they did it, but didn't know about it).

{You just gotta love these puzzles to be a software developer. Some people even do this for a living.}

Last edited by knc1; 07-14-2017 at 11:31 AM.
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