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Re: tree-ssa MacOS X build
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: Jeffrey dot S dot Whitaker at noaa dot gov
- Cc: Andrew Pinski <pinskia at physics dot uc dot edu>, gcc at gcc dot gnu dot org
- Date: Tue, 5 Aug 2003 08:59:16 -0400
- Subject: Re: tree-ssa MacOS X build
On Tuesday, Aug 5, 2003, at 07:45 US/Eastern,
Jeffrey.S.Whitaker@noaa.gov wrote:
using ./configure --with-gmp=/sw --enable-languages=c,f95 I now get as
far
as this on darwin 6.6
This is a know problem on PowerPC where there is an aliasing problem
that has not been fixed.
You can bootstrap by setting BOOT_CFLAGS to "-O2 -g
-fno-strict-aliasing" while bootstrapping.
So run `make BOOT_CFLAGS="-O2 -g -fno-strict-aliasing" bootstrap'
instead of a "make bootstrap".
There are also two patches (One is approved, the other I have to write
some autoconf magic for)
are need to have libmudflap build, you can remove that sub-directory if
you want it is not used
unless you want to use -fmudflap.
Thanks,
Andrew Pinski