gentoo-overlay/dev-ada/gprbuild/files/gprbuild-2017-gentoo.patch

--- gprbuild-2017/gpr/gpr.gpr.old	2017-05-27 20:59:07.061135892 +0200
+++ gprbuild-2017/gpr/gpr.gpr	2017-05-27 20:59:38.022638398 +0200
@@ -67,6 +67,7 @@
             for Switches ("gpr*.ad?") use
               Compiler'Default_Switches ("Ada") & ("-g1");
       end case;
+      for Driver ("C") use External ("CC", "gcc");
    end Compiler;
 
 end GPR;
--- gprbuild-17.0/src/gprbuild-post_compile.adb.old	2017-05-18 14:17:06.114797015 +0200
+++ gprbuild-17.0/src/gprbuild-post_compile.adb	2017-05-18 14:18:55.466956852 +0200
@@ -4744,7 +4744,9 @@
                                  No_Create => Proj.Is_Aggregated);
                            end if;
 
-                           Shared_Libs := not Is_Static (Proj.Proj);
+                           if not Is_Static (Proj.Proj) then
+                              Shared_Libs := True;
+                           end if;
 
                         end if;
                      end if;
--- gprbuild-gpl-2017-src/gpr/src/gpr-names.ads.old	2017-11-19 13:09:18.947527738 +0100
+++ gprbuild-gpl-2017-src/gpr/src/gpr-names.ads	2017-11-19 13:10:08.125654595 +0100
@@ -27,6 +27,8 @@
    Name_Buffer : String (1 .. 1_000_000);
    Name_Len    : Natural := 0;
 
+   Last_Id     : Name_Id := Name_Id'First;
+
    procedure Get_Name_String (Id : Name_Id);
    procedure Get_Name_String (Id : Unit_Name_Type);
    procedure Get_Name_String (Id : File_Name_Type);
--- gprbuild-gpl-2017-src/gpr/src/gpr-names.adb.old	2017-11-19 13:10:27.674316703 +0100
+++ gprbuild-gpl-2017-src/gpr/src/gpr-names.adb	2017-11-19 13:14:38.360963627 +0100
@@ -354,6 +354,8 @@
 
       Name_Chars.Append (ASCII.NUL);
 
+      Last_Id := Name_Entries.Last;
+
       return Name_Entries.Last;
    end Name_Enter;
 
@@ -427,6 +429,8 @@
 
       Name_Chars.Append (ASCII.NUL);
 
+      Last_Id := Name_Entries.Last;
+
       return Name_Entries.Last;
    end Name_Find;
 
--- gprbuild-gpl-2017-src/gpr/src/gpr-snames.adb.old	2017-11-19 13:12:41.592995718 +0100
+++ gprbuild-gpl-2017-src/gpr/src/gpr-snames.adb	2017-11-19 13:16:31.980979696 +0100
@@ -53,6 +53,10 @@
          return;
       end if;
 
+      if Last_Id = Name_Id'First then
+         Add_Name ("");
+      end if;
+
       Add_Name ("a");
       Add_Name ("b");
       Add_Name ("c");
--- gprbuild-gpl-2017/src/gprlib.adb.old	2017-12-18 12:20:02.937317216 +0100
+++ gprbuild-gpl-2017/src/gprlib.adb	2017-12-18 12:21:36.519604590 +0100
@@ -400,7 +400,7 @@
 
    Driver_Name : Name_Id := No_Name;
 
-   Gnatbind_Name : String_Access := new String'("gnatbind");
+   Gnatbind_Name : String_Access := new String'("@GNATBIND@");
 
    Gnatbind_Path : String_Access;
 
@@ -2237,13 +2237,13 @@
                           and then Line (Last - 2 .. Last) = "gcc"
                         then
                            Gnatbind_Name :=
-                             new String'(Line (1 .. Last - 3) & "gnatbind");
+                             new String'(Line (1 .. Last - 3) & "@GNATBIND@");
 
                         elsif Last > 7
                           and then Line (Last - 6 .. Last) = "gcc.exe"
                         then
                            Gnatbind_Name :=
-                             new String'(Line (1 .. Last - 7) & "gnatbind");
+                             new String'(Line (1 .. Last - 7) & "@GNATBIND@");
                         end if;
                      end if;