AW: gcc -m32 -dumpmachine

Warlich, Christof christof.warlich@siemens.com
Wed May 9 11:27:00 GMT 2018


> > > But anyhow, is there any other way to obtain the target triplet (or at least the target processor that gcc would actually build for, depending on the switches being passed?

> > gcc -m32 -Q --help=target | fgrep -- -march

> Many thanks, that's exactly what I was asking for. :-)

Argh - I should have looked better: That's not really usable because it does not give the right result for 64 bit:

$ gcc  -Q --help=target | fgrep -- -march
-march=                               x86-64

Thus, for 64 bit we get x86-64 instead of x86_64. To me, that looks like a typo that's worth to be fixed.

Is it worth to  file a bug report for this?

Cheers,

Chris 


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