[GSOC] How to compile with sparc-rtems4.11-g++ command?

[panx at seas.upenn.edu]

Sorry, I also modified it to be
CXXSRCS = runner.cpp
CXXOBJS = $(CSRCS:%.cpp=${ARCH}/%.o)

Quoting panx at seas.upenn.edu:

> Here is another one error message:
>
> sparc-rtems4.11-g++  
> -B/home/rtems/rtems-4.11-work/b-sis/sparc-rtems4.11/sis/lib/ -specs  
> bsp_specs -qrtems   -g -Wall  -g    -mcpu=cypress     -c   -o  
> o-optimize/runner.o runner.cc
> Assembler messages:
> Fatal error: can't create o-optimize/runner.o: No such file or directory
> make: *** [o-optimize/runner.o] Error 1
>
> In the makefile from example-v2, I modified the following part:
> CSRCS = test.c
> COBJS = $(CSRCS:%.c=${ARCH}/%.o)
> to be like this:
> CSRCS = runner.cpp
> COBJS = $(CSRCS:%.cpp=${ARCH}/%.o)
>
> Which part I was not doing correctly?
>
> Regards,
> xiaochen
>
> Quoting Joel Sherrill <joel.sherrill at OARcorp.com>:
>
>> On 06/21/2012 03:54 PM, Xiaochen Pan wrote:
>>> Hello all,
>>>
>>> Here is the command:
>>>
>>> sparc-rtems4.11-g++ -o runner runner.cpp
>>>
>> You are still not building with the arguments to have RTEMS and the
>> BSP .h files available or included with your application.
>>
>> If you use the Makefiles from examples-v2, simply list your C++
>> sources as CXXSRCS like this
>>
>> CXXSRCS = init.cc
>>
>>> Here are the error messages:
>>> *
>>> *
>>> */opt/rtems-4.11/lib/gcc/sparc-rtems4.11/4.6.2/../../../../sparc-rtems4.11/bin/ld: warning: cannot find entry symbol _start; defaulting to  
>>> 00010074
>>> /opt/rtems-4.11/lib/gcc/sparc-rtems4.11/4.6.2/libstdc++.a(eh_alloc.o): In  
>>> function `__gthread_mutex_destroy':
>>> /builddir/build/BUILD/rtems-4.11-sparc-rtems4.11-gcc-4.6.2/build/sparc-rtems4.11/libstdc++-v3/include/sparc-rtems4.11/bits/gthr-default.h:114: undefined reference to  
>>> `rtems_gxx_mutex_destroy'
>>> /opt/rtems-4.11/lib/gcc/sparc-rtems4.11/4.6.2/libstdc++.a(locale.o): In  
>>> function `__gthread_mutex_destroy':
>>> /builddir/build/BUILD/rtems-4.11-sparc-rtems4.11-gcc-4.6.2/build/sparc-rtems4.11/libstdc++-v3/include/sparc-rtems4.11/bits/gthr-default.h:114: undefined reference to  
>>> `rtems_gxx_mutex_destroy'
>>> /opt/rtems-4.11/lib/gcc/sparc-rtems4.11/4.6.2/libstdc++.a(locale_init.o):  
>>> In function `__gthread_mutex_destroy':
>>> /builddir/build/BUILD/rtems-4.11-sparc-rtems4.11-gcc-4.6.2/build/sparc-rtems4.11/libstdc++-v3/include/sparc-rtems4.11/bits/gthr-default.h:114: undefined reference to  
>>> `rtems_gxx_mutex_destroy'
>>> collect2: ld returned 1 exit status*
>>> *
>>> *
>>> How to fix this problem?
>>>
>>> regards,
>>> xiaochen
>>>
>>
>>
>> -- 
>> Joel Sherrill, Ph.D.             Director of Research&   Development
>> joel.sherrill at OARcorp.com        On-Line Applications Research
>> Ask me about RTEMS: a free RTOS  Huntsville AL 35805
>>    Support Available             (256) 722-9985
>>
>>
>>
>
>
>