mlib-tgt-mingw.adb [plain text]
with Namet; use Namet;
with Opt;
with Output; use Output;
with Prj.Com;
with GNAT.OS_Lib; use GNAT.OS_Lib;
with MDLL;
with MDLL.Utl;
with MLib.Fil;
package body MLib.Tgt is
function Archive_Builder return String is
begin
return "ar";
end Archive_Builder;
function Archive_Builder_Options return String_List_Access is
begin
return new String_List'(1 => new String'("cr"));
end Archive_Builder_Options;
function Archive_Ext return String is
begin
return "a";
end Archive_Ext;
function Archive_Indexer return String is
begin
return "ranlib";
end Archive_Indexer;
procedure Build_Dynamic_Library
(Ofiles : Argument_List;
Foreign : Argument_List;
Afiles : Argument_List;
Options : Argument_List;
Interfaces : Argument_List;
Lib_Filename : String;
Lib_Dir : String;
Symbol_Data : Symbol_Record;
Driver_Name : Name_Id := No_Name;
Lib_Address : String := "";
Lib_Version : String := "";
Relocatable : Boolean := False;
Auto_Init : Boolean := False)
is
pragma Unreferenced (Ofiles);
pragma Unreferenced (Interfaces);
pragma Unreferenced (Symbol_Data);
pragma Unreferenced (Driver_Name);
pragma Unreferenced (Lib_Version);
pragma Unreferenced (Auto_Init);
Imp_File : constant String :=
"lib" & MLib.Fil.Ext_To (Lib_Filename, Archive_Ext);
DLL_File : constant String := MLib.Fil.Ext_To (Lib_Filename, DLL_Ext);
Lib_File : constant String := Lib_Dir & Directory_Separator & DLL_File;
Success : Boolean;
begin
if Opt.Verbose_Mode then
if Relocatable then
Write_Str ("building relocatable shared library ");
else
Write_Str ("building non-relocatable shared library ");
end if;
Write_Line (Lib_File);
end if;
MDLL.Verbose := Opt.Verbose_Mode;
MDLL.Quiet := not MDLL.Verbose;
MDLL.Utl.Locate;
MDLL.Build_Dynamic_Library
(Foreign, Afiles,
MDLL.Null_Argument_List, MDLL.Null_Argument_List, Options,
Lib_Filename, Lib_Filename & ".def",
Lib_Address, True, Relocatable);
Copy_File (DLL_File, Lib_Dir, Success, Mode => Overwrite);
if not Success then
Fail ("could not copy DLL to library dir");
end if;
Copy_File (Imp_File, Lib_Dir, Success, Mode => Overwrite);
if not Success then
Fail ("could not copy import library to library dir");
end if;
Delete_File (DLL_File, Success);
if not Success then
Fail ("could not delete DLL from build dir");
end if;
Delete_File (Imp_File, Success);
if not Success then
Fail ("could not delete import library from build dir");
end if;
end Build_Dynamic_Library;
function Default_DLL_Address return String is
begin
return "0x11000000";
end Default_DLL_Address;
function DLL_Ext return String is
begin
return "dll";
end DLL_Ext;
function Dynamic_Option return String is
begin
return "";
end Dynamic_Option;
function Is_Object_Ext (Ext : String) return Boolean is
begin
return Ext = ".o";
end Is_Object_Ext;
function Is_C_Ext (Ext : String) return Boolean is
begin
return Ext = ".c";
end Is_C_Ext;
function Is_Archive_Ext (Ext : String) return Boolean is
begin
return Ext = ".a";
end Is_Archive_Ext;
function Libgnat return String is
begin
return "libgnat.a";
end Libgnat;
function Library_Exists_For (Project : Project_Id) return Boolean is
begin
if not Projects.Table (Project).Library then
Prj.Com.Fail ("INTERNAL ERROR: Library_Exists_For called " &
"for non library project");
return False;
else
declare
Lib_Dir : constant String :=
Get_Name_String (Projects.Table (Project).Library_Dir);
Lib_Name : constant String :=
Get_Name_String (Projects.Table (Project).Library_Name);
begin
if Projects.Table (Project).Library_Kind = Static then
return Is_Regular_File
(Lib_Dir & Directory_Separator & "lib" &
MLib.Fil.Ext_To (Lib_Name, Archive_Ext));
else
return Is_Regular_File
(Lib_Dir & Directory_Separator &
MLib.Fil.Ext_To (Lib_Name, DLL_Ext));
end if;
end;
end if;
end Library_Exists_For;
function Library_File_Name_For (Project : Project_Id) return Name_Id is
begin
if not Projects.Table (Project).Library then
Prj.Com.Fail ("INTERNAL ERROR: Library_File_Name_For called " &
"for non library project");
return No_Name;
else
declare
Lib_Name : constant String :=
Get_Name_String
(Projects.Table (Project).Library_Name);
begin
if Projects.Table (Project).Library_Kind = Static then
Name_Len := 3;
Name_Buffer (1 .. Name_Len) := "lib";
Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, Archive_Ext));
else
Name_Len := 0;
Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, DLL_Ext));
end if;
return Name_Find;
end;
end if;
end Library_File_Name_For;
function Object_Ext return String is
begin
return "o";
end Object_Ext;
function PIC_Option return String is
begin
return "";
end PIC_Option;
function Standalone_Library_Auto_Init_Is_Supported return Boolean is
begin
return False;
end Standalone_Library_Auto_Init_Is_Supported;
function Support_For_Libraries return Library_Support is
begin
return Full;
end Support_For_Libraries;
end MLib.Tgt;