diff options
Diffstat (limited to 'translate/ghdldrv/ghdlprint.adb')
| -rw-r--r-- | translate/ghdldrv/ghdlprint.adb | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/translate/ghdldrv/ghdlprint.adb b/translate/ghdldrv/ghdlprint.adb index 3af75f864..73d5ba7ad 100644 --- a/translate/ghdldrv/ghdlprint.adb +++ b/translate/ghdldrv/ghdlprint.adb @@ -78,6 +78,9 @@ package body Ghdlprint is type Filexref_Info_Arr_Acc is access Filexref_Info_Arr; Filexref_Info : Filexref_Info_Arr_Acc := null; + -- If True, at least one xref is missing. + Missing_Xref : Boolean := False; + procedure PP_Html_File (File : Source_File_Entry) is use Flags; @@ -238,6 +241,7 @@ package body Ghdlprint is if Ref = Bad_Xref then Disp_Text; Warning_Msg_Sem ("cannot find xref", Loc); + Missing_Xref := True; return; end if; else @@ -989,7 +993,7 @@ package body Ghdlprint is Unit := Get_First_Design_Unit (Design_File); while Unit /= Null_Iir loop - -- Sem, canon, annotate a design unit. + -- Analyze the design unit. Back_End.Finish_Compilation (Unit, True); Next_Unit := Get_Chain (Unit); @@ -1204,6 +1208,7 @@ package body Ghdlprint is -- Command --xref-html. type Command_Xref_Html is new Command_Html with record Output_Dir : String_Access := null; + Check_Missing : Boolean := False; end record; function Decode_Command (Cmd : Command_Xref_Html; Name : String) @@ -1246,6 +1251,9 @@ package body Ghdlprint is Cmd.Output_Dir := new String'(Arg); Res := Option_Arg; end if; + elsif Option = "--check-missing" then + Cmd.Check_Missing := True; + Res := Option_Ok; else Decode_Option (Command_Html (Cmd), Option, Arg, Res); end if; @@ -1255,6 +1263,7 @@ package body Ghdlprint is begin Disp_Long_Help (Command_Html (Cmd)); Put_Line ("-o DIR Put generated files into DIR (def: html/)"); + Put_Line ("--check-missing Fail if a reference is missing"); New_Line; Put_Line ("When format is css, the CSS file 'ghdl.css' " & "is never overwritten."); @@ -1493,6 +1502,11 @@ package body Ghdlprint is end if; end; end if; + + if Missing_Xref and Cmd.Check_Missing then + Error ("missing xrefs"); + raise Compile_Error; + end if; exception when Compilation_Error => Error ("xrefs has failed due to compilation error"); |