gcc/testsuite:

	* lib/g++.exp (g++_set_ld_library_path): Renamed to
	${tool}_set_ld_library_path.
	Changed caller.
	* lib/objc.exp (${tool}_set_ld_library_path): New, copied from
	g++.exp.

	libjava/testsuite:
	* lib/libjava.exp (${tool}_set_ld_library_path): New, copied from
	g++.exp.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44420 138bc75d-0d04-0410-961f-82ee72b054a4