rp2040_hal.gpr

with "config/rp2040_hal_config.gpr";
project Rp2040_Hal is

   for Runtime ("Ada") use "light-cortex-m0p";
   for Target use "arm-eabi";

   Boot_Stage_2 := Project'Project_Dir & "boot2/generated/boot2__" & Rp2040_Hal_Config.Flash_Chip & ".S";
   Linker_Script := Project'Project_Dir & "ld/memmap_default.ld";
   Linker_Switches := (
      "-T", Linker_Script,
      Boot_Stage_2,

      "-Wl,--no-warn-rwx-segments",
      "-Wl,--no-warn-execstack"
      --  These warnings were added in binutils 2.39
      --
      --  The boot ROM isn't loading ELF sections, it's just jumping into the
      --  code, so the linker section permission bits don't matter in this
      --  context. Therefore, these linker warnings are irrelevant.
      --  https://lore.kernel.org/all/CACPK8Xe4hEB3wkRc4W2dNQ+ChonsKtWGCVPpoOFdjdfpbK88Mg@mail.gmail.com/T/
   );

   for Library_Name use "Rp2040_Hal";
   for Library_Version use Project'Library_Name & ".so." & Rp2040_Hal_Config.Crate_Version;

   Startup_Dirs := ();
   case Rp2040_Hal_Config.Use_Startup is
      when "True" =>
         for Languages use ("Ada", "Asm_Cpp");
         Startup_Dirs := ("src/startup");
      when others => null;
   end case;

   for Source_Dirs use
      Startup_Dirs &
      ("src/",
       "src/drivers",
       "src/svd",
       "src/devices/RP2040",
       "src/interrupts/" & Rp2040_Hal_Config.Interrupts,
       "config/");

   for Object_Dir use "obj/" & Rp2040_Hal_Config.Build_Profile;
   for Create_Missing_Dirs use "True";
   for Library_Dir use "lib";

   type Library_Type_Type is ("relocatable", "static", "static-pic");
   Library_Type : Library_Type_Type :=
     external ("RP2040_HAL_LIBRARY_TYPE", external ("LIBRARY_TYPE", "static"));
   for Library_Kind use Library_Type;

   package Compiler is
      for Default_Switches ("Ada") use Rp2040_Hal_Config.Ada_Compiler_Switches &
         ("-gnatyM120", --  max line length 120
          "-gnaty-B",   --  don't warn about "and then", "or else" conditionals
          "-fno-delete-null-pointer-checks");
   end Compiler;

   package Binder is
      for Switches ("Ada") use ("-Es"); --  Symbolic traceback
   end Binder;

   package Install is
      for Artifacts (".") use ("share");
   end Install;

end Rp2040_Hal;