On Apr 9, 2009, at 8:34 AM, Stewart Smith wrote:
On Thu, Apr 09, 2009 at 12:50:48AM +0200, Paul McCullagh wrote:
bzr branch lp:~drizzle-pbxt/drizzle/drizzle-pbxt
Getting link failures on linux/sparc (you have ssh to the box, so feel
free to try there if you like):
../storage/pbxt/src/libpbxt.a(libpbxt_a-lock_xt.o): In function
`xt_atomic_dec2(unsigned short volatile*)':
/home/stewart/drizzle/drizzle-pbxt/storage/pbxt/src/lock_xt.h:209:
undefined reference to `__sync_fetch_and_sub_2'
../storage/pbxt/src/libpbxt.a(libpbxt_a-lock_xt.o): In function
`xt_atomic_inc2(unsigned short volatile*)':
/home/stewart/drizzle/drizzle-pbxt/storage/pbxt/src/lock_xt.h:194:
undefined reference to `__sync_fetch_and_add_2'
collect2: ld returned 1 exit status
IIRC mtaylor had similar he had to sort out with the GCC atomics work.
You can probably find the right SPARC assembler for it pretty easily
though if that'd help.
Yes, that would help.
How can I detect the platform?
on a slightly different note, for the default #else there, The ++
and --
operators I don't think are excellent choices... going instead for
#error or a lock would be better (and produce correct results).
Yup, that was a "can't be bothered for the moment" hack. :P
--
Stewart Smith
--
Paul McCullagh
PrimeBase Technologies
www.primebase.org
www.blobstreaming.org
pbxt.blogspot.com
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