The current config.guess in gcc trunk and gcc 4.4 branch erroneously reports
the architecture on darwin10 when running on EMT64 capable hardware. This is
due to the use of 'uname -p' to detect the architecture. The config.guess
upstream has been patched to take the same approach as SunOS5 of detecting the
code generation of the compiler being used...
commit ccf975556a0f6797fe80395cd6f314682a770f15
Author: Ben Elliston <b...@gnu.org>
Date: Fri Sep 18 11:04:25 2009 +1000
2009-09-18 Jack Howarth <howa...@bromo.med.uc.edu>
* config.guess (*:Darwin:*:*): Handle 64-bit compilers on i386.
The new config.guess now properly reports x86_64 in this situation
eliminating the need to always pass the triplets manually.
--
Summary: config.guess needs to be updated to the latest from git
HEAD for darwin10
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: howarth at nitro dot med dot uc dot edu
GCC build triplet: x86_64-apple-darwin10
GCC host triplet: x86_64-apple-darwin10
GCC target triplet: x86_64-apple-darwin10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41402
