Is there any framebuffer testcases?

[Chris Johns]

On 15/04/2016 15:22, Sebastian Huber wrote:
>
> We have to look at libstdc++ and libgomp as well.
>

I was just looking :)

The following is ignoring duplicates which are appearing for some 
reason. Maybe these are weak and do not work with --whole-archive. I 
have not looked. For example:

/opt/work/rtems/4.12/lib/gcc/i386-rtems4.12/6.0.0/../../../../i386-rtems4.12/lib/libc.a(lib_a-cfreer.o):(.data+0x0): 
multiple definition of `_dummy_mallocr'
/opt/work/rtems/4.12/lib/gcc/i386-rtems4.12/6.0.0/../../../../i386-rtems4.12/lib/libc.a(lib_a-callocr.o):(.data+0x0): 
first defined here
/opt/work/rtems/4.12/lib/gcc/i386-rtems4.12/6.0.0/../../../../i386-rtems4.12/lib/libc.a(lib_a-freer.o):(.data+0x0): 
multiple definition of `_dummy_mallocr'
/opt/work/rtems/4.12/lib/gcc/i386-rtems4.12/6.0.0/../../../../i386-rtems4.12/lib/libc.a(lib_a-callocr.o):(.data+0x0): 
first defined here

The results are:

$ /opt/work/rtems/4.12/bin/i386-rtems4.12-gcc -o conftest conftest.c 
-nostdlib -Wl,--whole-archive  -lm -lg -lgomp -lssp -lstdc++ -lc -lgcc 
/opt/work/rtems/4.12/i386-rtems4.12/lib/crt0.o -v 2>&1 | grep undefined 
| sed -e "s/.*\`//" -e "s/\'.*$//" | sort | uniq
__atomic_fetch_add_4
__dso_handle
__sfp_handle_exceptions
_arc4random_getentropy_fail
_fini
_init
clock_getres
getentropy
pthread_attr_destroy
pthread_attr_getstacksize
pthread_attr_init
pthread_attr_setdetachstate
pthread_attr_setinheritsched
pthread_attr_setschedparam
pthread_attr_setschedpolicy
pthread_attr_setstacksize
pthread_create
pthread_detach
pthread_exit
pthread_getspecific
pthread_join
pthread_key_create
pthread_key_delete
pthread_once
pthread_setspecific
sem_destroy
sem_init
sem_post
sem_trywait
sem_wait
sysconf

I will post results for other archs once the tools finish building. I 
need the latest change from Joel to ensure we compare like with like.

Chris