Your new binutils ld tests broke cris-elf without installed target compiler

[Tristan Gingold]

On Jan 11, 2008, at 4:39 PM, Hans-Peter Nilsson wrote:

> In my binutils autotester, I now see:
>
> Running /tmp/hpautotest-binutils/bsrc/src/ld/testsuite/ld-gc/ 
> gc.exp ...
> ERROR: cris-axis-elf-cc does not exist
> FAIL: Check --gc-section/-q
> FAIL: Check --gc-section/-r/-e
> FAIL: Check --gc-section/-r/-u
>
> with ld.log not adding anything useful (the tests fail due to
> gc.o not existing due to $target-cc not being there).
>
> The target compiler is supposed to be optional when running the
> binutils tests.  See other parts of the testsuite,
> e.g. ld/testsuite/ld-selective/selective.exp (but use $CC for C,
> not $CXX).

Does this patch help ? (Seems to work for me).
If so, can it be committed as obvious ?

Tristan.

ld/testsuite:
2008-01-11  Tristan Gingold  <gingold@adacore.com>

	* ld-gc/gc.exp (test_gc): Missing C compiler makes tests untested
	instead of failed.

*** ld/testsuite/ld-gc/gc.exp   11 Jan 2008 09:11:18 -0000      1.1
--- ld/testsuite/ld-gc/gc.exp   11 Jan 2008 15:50:43 -0000
***************
*** 36,45 ****
       global nm_output
       global objfile

       set outfile "tmpdir/$filename"

       if ![ld_simple_link $linker $outfile "-L$srcdir/$subdir  
$ldflags $objfile"] {
!           fail $testname
         return
       }
       if ![ld_nm $nm "" $outfile] {
--- 36,50 ----
       global nm_output
       global objfile

+     if ![file readable $objfile ] {
+       untested $testname
+       return
+     }
+
       set outfile "tmpdir/$filename"

       if ![ld_simple_link $linker $outfile "-L$srcdir/$subdir  
$ldflags $objfile"] {
!       fail $testname
         return
       }
       if ![ld_nm $nm "" $outfile] {