Guillaume Munch wrote: > Le 11/06/2016 03:00, Scott Kostyshak a écrit : >> -- Using GCC version 4.2.1 >> CMake Error at CMakeLists.txt:267 (message): >> gcc >= 4.3 is required. > > From INSTALL: > > First of all, you will need a recent C++ compiler, where recent means > that the compilers are close to C++11 standard conforming like gcc (at > least 4.3) or clang. > > I do not know clang, but I am surprised, gcc 4.2 is very old. I > requested to drop gcc 4.6 in a recent message.
>From config/lyxinclude.m4: dnl clang++ pretends to be g++ 4.2.1; this is not useful This is the reason why the version test now fails. I forgot to test cmake+clang when requiring a C++11 compiler. clang+autotools work fine. This is beyond my cmake knowledge. Kornel, do you have an idea how to fix this? autotools detect clang and then ignore the gcc version, see LYX_PROG_CLANG and the line I quoted (both from config/lyxinclude.m4). Georg
