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Re: Fix simulator needs_status_wrapper/testglue usage without dejagnu-1.4.4 patches


Sorry for not following up on this sooner, I've been off on leave and 
snowed under with work when not away...

This patch:

	* testsuite/lib/libstdc++.exp: Use gcc wrapper.exp and call
	libstdc++_maybe_build_wrapper instead of using local code.

	* lib/gcc-defs.exp: Load wrapper.exp.
	* lib/g++.exp (g++_init): Call g++_maybe_build_wrapper instead of
	using local code.
	* lib/gcc.exp (gcc_init): Similar.
	* lib/gfortran.exp (gfortran_init): Similar.
	* lib/objc.exp (objc_init): Similar.
	* lib/treelang.exp (treelang_init): Similar.
	* lib/wrapper.exp: New file with build_wrapper call machinery in

Well, specifically the libstdc++ bit is causing all Thumb multilib 
variants of arm-elf to fail.  The problem is that the testglue file isn't 
being rebuilt with the correct options for the multilib under test.  For 
some reason this only happens with libstdc++ and not with gcc or g++ 
tests, but the failure mode is that all tests spin until they time out and 
it's making testing impossible for me.


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