Paul H. Hargrove, le Thu 02 Feb 2012 01:43:45 +0100, a écrit : > > > On 2/1/2012 4:14 PM, Christopher Samuel wrote: > >On 02/02/12 10:38, Paul H. Hargrove wrote: > > > >>> I am not sure if one should fix this by: > >>> a) Document the need for CFLAGS=-qhalt=e > >>> b) Force "-qhalt=e" at configure time when CC=xlc > >>> c) Find some other way to fix the configure probe > >>> > My vote is for "(b)" > >Mine too, either that or: > > > >d) Exit saying the user has to set it, or use a different compiler. > > I think I'd like to change my vote to (d) IFF we can determine the flag is > needed but not set. > Something like (untested):
I would actually say both: pass -qhalt=e to xlc, and also check in all cases that the compiler does check for argument count. Perhaps also add a configure option to force either setschedaffinity way, in case a compiler does not have an option to detect argument count issue. Samuel
