diff options
| -rw-r--r-- | src/ghdldrv/ghdllocal.adb | 26 | ||||
| -rw-r--r-- | src/ghdldrv/ghdlmain.adb | 12 | ||||
| -rw-r--r-- | src/ghdldrv/ghdlmain.ads | 1 |
3 files changed, 30 insertions, 9 deletions
diff --git a/src/ghdldrv/ghdllocal.adb b/src/ghdldrv/ghdllocal.adb index bd4257cbe..b79a06fac 100644 --- a/src/ghdldrv/ghdllocal.adb +++ b/src/ghdldrv/ghdllocal.adb @@ -159,7 +159,7 @@ package body Ghdllocal is procedure P (Str : String) renames Put_Line; begin P ("Main options (try --options-help for details):"); - P (" --std=XX Use XX as VHDL standard (87,93c,93,00 or 02)"); + P (" --std=XX Use XX as VHDL standard (87,93c,93,00,02 or 08)"); P (" --work=NAME Set the name of the WORK library"); P (" -PDIR Add DIR in the library search path"); P (" --workdir=DIR Specify the directory of the WORK library"); @@ -367,15 +367,19 @@ package body Ghdllocal is procedure Add_Library_Path (Name : String) is + Path : constant String := Get_Machine_Path_Prefix & Directory_Separator + & Get_Version_Path & Directory_Separator & Name & Directory_Separator; begin - Libraries.Add_Library_Path - (Get_Machine_Path_Prefix & Directory_Separator - & Get_Version_Path & Directory_Separator - & Name & Directory_Separator); + if not Is_Directory (Path) then + Warning + ("library " & Name & " does not exists for " & Get_Version_Path); + end if; + Libraries.Add_Library_Path (Path); end Add_Library_Path; procedure Setup_Libraries (Load : Boolean) is + use Flags; begin -- Get environment variable. Prefix_Env := GNAT.OS_Lib.Getenv ("GHDL_PREFIX"); @@ -425,9 +429,17 @@ package body Ghdllocal is when Lib_Standard => Add_Library_Path ("ieee"); when Lib_Synopsys => - Add_Library_Path ("synopsys"); + if Vhdl_Std >= Vhdl_08 then + Warning ("--ieee=synopsys is ignored for --std=08"); + else + Add_Library_Path ("synopsys"); + end if; when Lib_Mentor => - Add_Library_Path ("mentor"); + if Vhdl_Std >= Vhdl_08 then + Warning ("--ieee=mentor is ignored for --std=08"); + else + Add_Library_Path ("mentor"); + end if; when Lib_None => null; end case; diff --git a/src/ghdldrv/ghdlmain.adb b/src/ghdldrv/ghdlmain.adb index 025f04f7e..5baf46e54 100644 --- a/src/ghdldrv/ghdlmain.adb +++ b/src/ghdldrv/ghdlmain.adb @@ -244,9 +244,18 @@ package body Ghdlmain is Put (Standard_Error, Command_Name); Put (Standard_Error, ": "); Put_Line (Standard_Error, Msg); - --Has_Error := True; end Error; + procedure Warning (Msg : String) + is + use Ada.Command_Line; + use Ada.Text_IO; + begin + Put (Standard_Error, Command_Name); + Put (Standard_Error, ":warning: "); + Put_Line (Standard_Error, Msg); + end Warning; + procedure Main is use Ada.Command_Line; @@ -358,4 +367,3 @@ package body Ghdlmain is Register_Command (new Command_Option_Help); end Register_Commands; end Ghdlmain; - diff --git a/src/ghdldrv/ghdlmain.ads b/src/ghdldrv/ghdlmain.ads index c01f1d63e..9b13486c8 100644 --- a/src/ghdldrv/ghdlmain.ads +++ b/src/ghdldrv/ghdlmain.ads @@ -62,6 +62,7 @@ package Ghdlmain is -- Disp MSG on the standard output with the command name. procedure Error (Msg : String); + procedure Warning (Msg : String); -- May be raise by perform_action if the arguments are bad. Option_Error : exception renames Errorout.Option_Error; |