[multiple changes]

2015-11-25  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb: When <target>-gnat is called with switch -P
	and a GPR tool is invoked, invoke the GPR tool with switch
	--target=<target>.

2015-11-25  Hristian Kirtchev  <kirtchev@adacore.com>

	* opt.adb, bcheck.adb: Minor reformatting.

From-SVN: r230876

1 files changed, 38 insertions, 23 deletions

diff --git a/gcc/ada/gnatcmd.adb b/gcc/ada/gnatcmd.adb
index df64831..451f202 100644
--- a/gcc/ada/gnatcmd.adb
+++ b/gcc/ada/gnatcmd.adb
@@ -58,13 +58,8 @@ with GNAT.OS_Lib; use GNAT.OS_Lib;
 
 procedure GNATCmd is
    Gprbuild : constant String := "gprbuild";
-   Gnatmake : constant String := "gnatmake";
-
-   Gprclean  : constant String := "gprclean";
-   Gnatclean : constant String := "gnatclean";
-
+   Gprclean : constant String := "gprclean";
    Gprname  : constant String := "gprname";
-   Gnatname : constant String := "gnatname";
 
    Normal_Exit : exception;
    --  Raise this exception for normal program termination
@@ -1170,8 +1165,9 @@ begin
    end loop;
 
    declare
-      Program   : String_Access;
-      Exec_Path : String_Access;
+      Program    : String_Access;
+      Exec_Path  : String_Access;
+      Get_Target : Boolean := False;
 
    begin
       if The_Command = Stack then
@@ -1188,9 +1184,10 @@ begin
          --  instead of gnatmake/gnatclean.
          --  Ditto for gnatname -> gprname.
 
-         if Program.all = Gnatmake
-            or else Program.all = Gnatclean
-            or else Program.all = Gnatname
+         if The_Command = Make
+            or else The_Command = Compile
+            or else The_Command = Clean
+            or else The_Command = Name
          then
             declare
                Project_File_Used : Boolean := False;
@@ -1208,19 +1205,37 @@ begin
                end loop;
 
                if Project_File_Used then
-                  if Program.all = Gnatmake
-                    and then Locate_Exec_On_Path (Gprbuild) /= null
-                  then
-                     Program := new String'(Gprbuild);
-                  elsif Program.all = Gnatclean
-                    and then Locate_Exec_On_Path (Gprclean) /= null
-                  then
-                     Program := new String'(Gprclean);
+                  case The_Command is
+                     when Make | Compile =>
+                        if Locate_Exec_On_Path (Gprbuild) /= null  then
+                           Program := new String'(Gprbuild);
+                           Get_Target := True;
+                        end if;
 
-                  elsif Program.all = Gnatname
-                    and then Locate_Exec_On_Path (Gprname) /= null
-                  then
-                     Program := new String'(Gprname);
+                     when Clean =>
+                        if Locate_Exec_On_Path (Gprclean) /= null then
+                           Program := new String'(Gprclean);
+                           Get_Target := True;
+                        end if;
+
+                     when Name =>
+                        if Locate_Exec_On_Path (Gprname) /= null then
+                           Program := new String'(Gprname);
+                           Get_Target := True;
+                        end if;
+
+                     when others =>
+                        null;
+                  end case;
+
+                  if Get_Target then
+                     Find_Program_Name;
+
+                     if Name_Len > 5 then
+                        First_Switches.Append
+                          (new String'
+                             ("--target=" & Name_Buffer (1 .. Name_Len - 5)));
+                     end if;
                   end if;
                end if;
             end;