2010-09-09 Ed Schonberg <schonberg@adacore.com>

2010-09-09  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Same_Object): include formal parameters.

2010-09-09  Vincent Celier  <celier@adacore.com>

	* make.adb (Queue): New package implementing a new impementation of the
	queue, taking into account the new switch --single-compile-per-obj-dir.
	* makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
	for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
	* opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
	False.
	* switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
	switch --single-compile-per-obj-dir.
	* vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
	switch --single-compile-per-obj-dir.
	* gnat_ugn.texi: Add documentation for new gnatmake switch
	--single-compile-per-obj-dir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164067 138bc75d-0d04-0410-961f-82ee72b054a4