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-mcpu on solaris 8x86 (GCC 3.2.1)
- From: "J.D. Bronson" <jeff_bronson at ktxg dot com>
- To: gcc at gcc dot gnu dot org
- Date: Sun, 29 Dec 2002 18:41:20 -0600
- Subject: -mcpu on solaris 8x86 (GCC 3.2.1)
-mcpu=cpu-type
Tune to cpu-type everything applicable about the
generated code, except for the ABI and the set of
available instructions. The choices for cpu-type are
i386, i486, i586, i686, pentium, pentium-mmx,
pentiumpro, pentium2, pentium3, pentium4, k6, k6-2,
k6-3, athlon, athlon-tbird, athlon-4, athlon-xp and
athlon-mp.
I cannot build any software with '-mcpu=pentium4' but using
'-mcpu=pentium' works.
I compiled gcc 3.2.1 with:
gcc -v
Reading specs from /usr/local/lib/gcc-lib/i386-pc-solaris2.8/3.2.1/specs
Configured with: ../configure --with-as=/usr/ccs/bin/as
--with-ld=/usr/ccs/bin/ld --disable-nls
Thread model: posix
gcc version 3.2.1
is there anything else I need in order to use the -mcpu=pentium4 command?
I have built this setup on FreeBSD and the command WORKS.....
(but not under solaris)
Any comments will be appreciated.
--
J.D. Bronson
Aurora Health Care // Information Systems // Milwaukee, WI USA
Office: 414.978.8282 // Fax: 414.328.8282 // Pager: 414.603.8282