[Bug testsuite/45974] make check RUNTESTFLAGS="--target_board 'unix{-m32,}'" doesn't check -m32

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45974

Jack Howarth <howarth at nitro dot med.uc.edu> changed:

           What    |Removed                     |Added
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                 CC|                            |howarth at nitro dot
                   |                            |med.uc.edu

--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-10-12 
01:37:36 UTC ---
make -k check RUNTESTFLAGS="--target_board=unix'{-m32,-m64}'"

is also broken causing errors of the form...

Native configuration is x86_64-apple-darwin10.5.0

        === gcc tests ===

Schedule of variations:
    unix-m64

Running target unix-m64
ERROR: couldn't load description file for unix-m64