gcc:
	* config/t-darwin (build/slashify): Allow others to reuse easier.

objcp:
	* Make-lang.in (obj-c++.tags): Plugify Objective-C++.
	* plugin/parser.h: Likewise.
	* plugin/parser.c: Likewise.

cp:
	* Make-lang.in (build/slashify): Plugify Objective-C++.
	(cp/parser.o): Likewise.
	(objcp/plugin/parser.h): Likewise.

From-SVN: r170101