make check fails on AIX 5.3

[Gavin Sherry]

2009/8/18 Gavin Sherry <swm at alcove.com.au>

>
> It does not break inside pthread_once() here, when it detects the data
> change. I think your theory looks correct. At the first call to
> com_err_initialize__aux:
>
> (gdb) print &com_err_initialize__once
> $6 = (k5_init_t *) 0xf08d600c
>
> And the second time:
>
> (gdb) print &com_err_initialize__once
> $7 = (k5_init_t *) 0xf08df10c
>
> Oh, and this:
>
> (gdb) break error_message
> Breakpoint 4 at 0xd21f48d0: file error_message.c, line 121. (2 locations)
>
> (gdb) info watchpoints
> Num     Type           Disp Enb Address    What
> 1       breakpoint     keep y   <MULTIPLE> 0xd21f3ec8
>         breakpoint already hit 1 time
> 1.1                         y     0xd21f3ec8 in com_err_initialize__aux at
> error_message.c:126
> 1.2                         y     0xd21eefc8 in com_err_initialize__aux at
> error_message.c:126
> ...
>
> So, it seems that the libraries are loaded twice. I'm not sure how to fix
> this though.
>

The actual GCC command line being run is:

gcc -L../../../lib
-Wl,-blibpath:/home/build/gsherry/tools/krb5/1.6.2/dist/aix5_ppc_32/lib::/usr/lib:/lib
-g -O0 -D_THREAD_SAFE  -L/usr/lib/threads
-DLIBDIR=\"/home/build/gsherry/tools/krb5/1.6.2/dist/aix5_ppc_32/lib\"
-I../../../include -I./../../../include -I./../../../util/profile
-DKRB5_DEPRECATED=1 -DKRB5_PRIVATE=1  -g -O0 -D_THREAD_SAFE   -o
t_locate_kdc t_locate_kdc.o \
        -lkrb5 -lk5crypto -lcom_err -lkrb5support  -lpthreads_compat
-lpthreads

The -lpthreads_compat was added by me at the recommendation of a IBM
threading support list but it has no effect. The reasons are the same with
and without it.

Removing the -Wl,-blibpath string doesn't help either.

Thanks,
Gavin