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 Robotics / RCX / legOS / 3894
3893  |  3895
Subject: 
Re: Can't build brickOS on Linux
Newsgroups: 
lugnet.robotics.rcx.legos
Date: 
Thu, 28 Apr 2005 14:24:11 GMT
Viewed: 
7335 times
  
On Thursday 28 April 2005 16:07, Bart Friederichs wrote:

It seems to fix the problem, but it needs the g++ compiler, which I
cannot build for the h8300-hms platform:

checking for extra compiler flags for building...
configure: WARNING: No native atomic operations are provided for this
platform.
configure: WARNING: They cannot be faked when thread support is disabled.
configure: WARNING: Thread-safety of certain classes is not guaranteed.
configure: error: No support for this host/target combination.
make: *** [configure-target-libstdc++-v3] Error 1

Look if there is a configure switch to disable building the
standard C++ libraries (you don't need them for brickos).
IIRC building g++ only gave an error after it built and installed
the g++ compiler, but that was with gcc-3.4.

Building BrickOS with your patch gives this error:
make[2]: /usr/local/bin/h8300-hms-g++: Command not found

I think g++ is only needed for building lib/c++ and demo/c++
directories. You can remove them from the Makefile if you don't
need C++ at all.

Best Regards,
  Jochen



Message is in Reply To:
  Re: Can't build brickOS on Linux
 
(...) <skip problems with gcc 3.3> (...) It seems to fix the problem, but it needs the g++ compiler, which I cannot build for the h8300-hms platform: checking for extra compiler flags for building... configure: WARNING: No native atomic operations (...) (19 years ago, 28-Apr-05, to lugnet.robotics.rcx.legos)

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