GCC flags?
"Henry R. Bent" <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.sun3 |
|---|---|
| Organization | Oberlin College |
| Message-ID | <[email protected]> |
Hi all,
I noticed something odd when checking default compile flags today. For
reference, this is the release version of 1.6 running on a 3/60.
I have a file blah.c that contains the single line "main () {}" that I use for
testing. Saying gcc -v -Q blah.c gives a lot of output, but the things I'm
interested in are here:
options enabled: -fpeephole -ffunction-cse -fkeep-static-consts
-fpcc-struct-return -fcommon -fgnu-linker -fargument-alias -fident -m68020
-mc68020 -mbitfield -m68881 -m68030 -m68332 -mcpu32
This implies that GCC is generating 68030 code for my 68020 system, which is
presumably being emulated? You'll forgive my relative ignorance, as I'm mostly
a MIPS person. This seems like an awfully slow way to do things, though I've
not yet had a chance to cross-build my own copy of GCC for speed comparison.
Can anyone offer any insight?
--
Henry Bent
[email protected]