------- Additional Comments From roger at eyesopen dot com 2005-06-17 17:22 ------- Unfortunately, the AIX 5.1 machine that was loaned to OpenEye by IBM has had to be returned since this patch was submitted/applied in 2003. So my only guess is that this may have been a patch level issue with bos.adt.libm as I'm fairly confident that our 5.1 machine had sqrtf and friends when the patch was developed. We do still have a 5.2 machine, and that certainly has sqrtf. Could this be related to the version(s) of IBM's Visual Age C/C++, that was installed on the machine?
Unfortunately, without access to a 5.1 box I'm unable to properly test the obvious trivial change to config/rs6000/aix51.h. Clearly, if there are flavors of AIX 5.1 out there without sqrtf, it unsafe to define TARGET_C99_FUNCTIONS in aix51.h. Fortunately, such a change won't negatively affect users of AIX 5.2 or later. Dave, I'm happy to post an untested patch to gcc-patches if that's appropriate. Alternatively, Lev could you try removing the five lines I added to aix51.h and confirm that that resolves the issues you're seeing. Many thanks in advance. Sorry for any inconvenience. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22083
