2014-01-29 Vincent Celier <celier@adacore.com>

	* clean.adb (Gnatclean): Fail if main project is an aggregate
	project or if there is an aggregate library project in the
	project tree.
	* gnatcmd.adb: Fail if the main project is an aggregate project
	or if there is an aggegate library project in the project tree.
	* make.adb (Initialize): : Fail if main project is an aggregate
	project or if there is an aggregate library project in the
	project tree.
	* makeutl.ads (Aggregate_Libraries_In): New Boolean function.
	* prj-makr.adb (Initialize): Fail if the main project is an
	aggregate project or an aggregate library project.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207255 138bc75d-0d04-0410-961f-82ee72b054a4

7 files changed, 66 insertions, 1 deletions

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 24d4801f856..57624ead7c1 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,5 +1,19 @@
 2014-01-29  Vincent Celier  <celier@adacore.com>
 
+	* clean.adb (Gnatclean): Fail if main project is an aggregate
+	project or if there is an aggregate library project in the
+	project tree.
+	* gnatcmd.adb: Fail if the main project is an aggregate project
+	or if there is an aggegate library project in the project tree.
+	* make.adb (Initialize): : Fail if main project is an aggregate
+	project or if there is an aggregate library project in the
+	project tree.
+	* makeutl.ads (Aggregate_Libraries_In): New Boolean function.
+	* prj-makr.adb (Initialize): Fail if the main project is an
+	aggregate project or an aggregate library project.
+
+2014-01-29  Vincent Celier  <celier@adacore.com>
+
 	* prj-part.adb (Check_Import_Aggregate): New procedure
 	to check if an imported project is an aggregate project.
 	(Parse_Single_Project): Call Check_Import_Aggregate
diff --git a/gcc/ada/clean.adb b/gcc/ada/clean.adb
index cbaaa61c7d0..83e81cbe840 100644
--- a/gcc/ada/clean.adb
+++ b/gcc/ada/clean.adb
@@ -1416,6 +1416,12 @@ package body Clean is
 
          if Main_Project = No_Project then
             Fail ("""" & Project_File_Name.all & """ processing failed");
+
+         elsif Main_Project.Qualifier = Aggregate then
+            Fail ("aggregate projects are not supported");
+
+         elsif Aggregate_Libraries_In (Project_Tree) then
+            Fail ("aggregate library projects are not supported");
          end if;
 
          if Opt.Verbose_Mode then
diff --git a/gcc/ada/gnatcmd.adb b/gcc/ada/gnatcmd.adb
index d879cb7813a..1bca7d80f46 100644
--- a/gcc/ada/gnatcmd.adb
+++ b/gcc/ada/gnatcmd.adb
@@ -1939,6 +1939,12 @@ begin
 
          if Project = Prj.No_Project then
             Fail ("""" & Project_File.all & """ processing failed");
+
+         elsif Project.Qualifier = Aggregate then
+            Fail ("aggregate projects are not supported");
+
+         elsif Aggregate_Libraries_In (Project_Tree) then
+            Fail ("aggregate library projects are not supported");
          end if;
 
          --  Check if a package with the name of the tool is in the project
diff --git a/gcc/ada/make.adb b/gcc/ada/make.adb
index c8c605313e1..5078f0e1163 100644
--- a/gcc/ada/make.adb
+++ b/gcc/ada/make.adb
@@ -6617,6 +6617,13 @@ package body Make is
               ("""" & Project_File_Name.all & """ processing failed");
          end if;
 
+         if Main_Project.Qualifier = Aggregate then
+            Make_Failed ("aggregate projects are not supported");
+
+         elsif Aggregate_Libraries_In (Project_Tree) then
+            Make_Failed ("aggregate library projects are not supported");
+         end if;
+
          Create_Mapping_File := True;
 
          if Verbose_Mode then
diff --git a/gcc/ada/makeutl.adb b/gcc/ada/makeutl.adb
index c5469315085..a220cbec0e2 100644
--- a/gcc/ada/makeutl.adb
+++ b/gcc/ada/makeutl.adb
@@ -171,6 +171,26 @@ package body Makeutl is
       end;
    end Absolute_Path;
 
+   ----------------------------
+   -- Aggregate_Libraries_In --
+   ----------------------------
+
+   function Aggregate_Libraries_In (Tree : Project_Tree_Ref) return Boolean is
+      List : Project_List;
+
+   begin
+      List := Tree.Projects;
+      while List /= null loop
+         if List.Project.Qualifier = Aggregate_Library then
+            return True;
+         end if;
+
+         List := List.Next;
+      end loop;
+
+      return False;
+   end Aggregate_Libraries_In;
+
    -------------------------
    -- Base_Name_Index_For --
    -------------------------
diff --git a/gcc/ada/makeutl.ads b/gcc/ada/makeutl.ads
index e5f430440ec..88c9c988cbe 100644
--- a/gcc/ada/makeutl.ads
+++ b/gcc/ada/makeutl.ads
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 2004-2012, Free Software Foundation, Inc.         --
+--          Copyright (C) 2004-2013, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -216,6 +216,10 @@ package Makeutl is
    --  The source directories of imported projects are only included if one
    --  of the declared languages is in the list Languages.
 
+   function Aggregate_Libraries_In (Tree : Project_Tree_Ref) return Boolean;
+   --  Return True iff there is one or more aggregate library projects in
+   --  the project tree Tree.
+
    procedure Write_Path_File (FD : File_Descriptor);
    --  Write in the specified open path file the directories in table
    --  Directories, then closed the path file.
diff --git a/gcc/ada/prj-makr.adb b/gcc/ada/prj-makr.adb
index 7de436943f5..f6d71f46b90 100644
--- a/gcc/ada/prj-makr.adb
+++ b/gcc/ada/prj-makr.adb
@@ -889,6 +889,14 @@ package body Prj.Makr is
             if No (Project_Node) then
                Prj.Com.Fail ("parsing of existing project file failed");
 
+            elsif Project_Qualifier_Of (Project_Node, Tree) = Aggregate then
+               Prj.Com.Fail ("aggregate projects are not supported");
+
+            elsif Project_Qualifier_Of (Project_Node, Tree) =
+                                                    Aggregate_Library
+            then
+               Prj.Com.Fail ("aggregate library projects are not supported");
+
             else
                --  If parsing was successful, remove the components that are
                --  automatically generated, if any, so that they will be