2008-07-31 Vincent Celier <celier@adacore.com>

2008-07-31  Vincent Celier  <celier@adacore.com>

	* prj-part.adb, prj-part.ads, prj.adb, prj.ads, prj-env.adb:
	Move back spec of Parse_Single_Project to body, as it is not called
	outside of package Prj.Part.
	(Project_Data): Remove components Linker_Name, Linker_Path and
	Minimum_Linker_Options as they are no longer set.
	Remove function There_Are_Ada_Sources from package Prj and move code
	in the only place it was used, in Prj.Env.Set_Ada_Paths.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138394 138bc75d-0d04-0410-961f-82ee72b054a4