Running testsuite with multilibs

["Billinghurst, David (RTD)" <David dot Billinghurst at riotinto dot com dot au>]

Followed Jeff Law's suggestions for the regression testing of egcs-1.1

install egcs snapshot into a temp directory configure with the
"--prefix=<somepath>" option and build them.  That will install
binaries into <somepath>/bin.

Make a new directory "somewhere" 

Put the attached site.exp file in it

Run the tests 
  runtest --tool_opt "-mabi=64" --tool gcc
  runtest --tool_opt "-mabi=64" --tool g++
  runtest --tool_opt "-mabi=64" --tool g77

############################# site.exp #############################
# snapdir should point to the top-level directory of an unpacked snapshot
set snapdir "/exd2/billingd/src/egcs-19981019"

# set old_release_prefix to the prefix directory of an installed snapshot to
test
set old_release_prefix /usr/local/tmp/egcs-19981019

set rootme "."
set target_triplet [exec "$snapdir/config.guess"]
set srcdir "$snapdir/gcc/testsuite"
set GCC_UNDER_TEST "$old_release_prefix/bin/gcc"
set GXX_UNDER_TEST "$old_release_prefix/bin/g++"
set G77_UNDER_TEST "$old_release_prefix/bin/g77"
############################ end of site.exp #########################

> -----Original Message-----
> From:	Dave Love [SMTP:d.love@dl.ac.uk]
> Sent:	Tuesday, October 27, 1998 9:24 AM
> To:	Billinghurst, David (RTD)
> Subject:	Re: g77 - mips-sgi-irix6.2 - internal error--unrecognizable
> insn
> 
> You wrote:
> 
>  > Now I have worked out how to run the testsuite with -mabi=64 at
>  > least we can track them
> 
> So how do you do it (and with what dejagnu version)?  [Ongoing mail
> exchange with Robert Lipe trying to resolve this!]