makeutl.ads (In_Place_Option): New constant.

makeutl.ads (In_Place_Option): New constant.

2015-05-22  Pascal Obry  <obry@adacore.com>

	* makeutl.ads (In_Place_Option): New constant.
	* prj.ads (Obj_Root_Dir): New variable (absolute path to relocate
	objects).
	(Root_Src_Tree): New variable (absolute path of root source tree).
	* prj-conf.adb (Do_Autoconf): Take into account the object root
	directory (if defined) to generate configuration project.
	* prj-nmsc.adb (Get_Directories): Handle case where Obj_Root_Dir
	is defined.
	(Locate_Directory): Likewise.

From-SVN: r223543