(toplev)
	* Makefile.tpl: Remove BUILD_CC stuff.
	* Makefile.in: Regenerate.
(gcc)
	* configure.in: Replace BUILD_CC references with CC_FOR_BUILD.
	* configure: Regenerate.
	* Makefile.in: Replace BUILD_CC references with CC_FOR_BUILD.
(gcc/f)
	* Make-lang.in: Replace BUILD_CC references with CC_FOR_BUILD.

From-SVN: r68115