[Bug other/16444] New: gfortran.dg test harness barfs on multilibs

["billingd at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The new gfortran.dg test harness barfs on multilibs.  I tested it on two 
platforms, but didn't test multiple ABIs.  

It doesn't seem to do any damage (other than not running tests) so I won't 
revert the patch.  I will look into it.

gfortran.log shows:

Running target unix/-mabi=64
Running /disk4/billingd/src/gcc-f/gcc/testsuite/gfortran.dg/dg.exp ...
ERROR: tcl error sourcing /disk4/billingd/src/gcc-
f/gcc/testsuite/gfortran.dg/dg.exp.
ERROR: couldn't compile regular expression pattern: parentheses () not balanced
    while executing
"regexp "$pattern" $lower"
    (procedure "search_for" line 5)
    invoked from within
"search_for $test "for*(""
    (procedure "gcc-dg-runtest" line 14)
    invoked from within
"gcc-dg-runtest $testcases ${default-extra-flags}"
    (procedure "gfortran-dg-runtest" line 2)
    invoked from within
"gfortran-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/g77/*.f ] ] \
	$DEFAULT_FFLAGS"
    (file "/disk4/billingd/src/gcc-f/gcc/testsuite/gfortran.dg/dg.exp" line 35)
    invoked from within
"source /disk4/billingd/src/gcc-f/gcc/testsuite/gfortran.dg/dg.exp"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 source /disk4/billingd/src/gcc-f/gcc/testsuite/gfortran.dg/dg.exp"
    invoked from within
"catch "uplevel #0 source $test_file_name""

-- 
           Summary: gfortran.dg test harness barfs on multilibs
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: billingd at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: mips-sgi-irix6.5
  GCC host triplet: mips-sgi-irix6.5
GCC target triplet: mips-sgi-irix6.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16444