Html_Custom_Dir ignored

[Lucretia]

Hi,

I'm just testing this and failing straight away.

I built gnatdoc4 using alr and installed it into ~/opt/bin, so I added Html_Custom_Dir to the gpr which points at the ~/mine-new/gnatdoc_23.0.0_0e9095ce/share/gnatdoc/html directory, it's a full absolute path in my gpr. I get the following error:

$ gnatdoc4 -P gnatdoc_test.gpr 

raised ADA.IO_EXCEPTIONS.NAME_ERROR : Could not open $HOME/opt/share/gnatdoc/html/template/index.xhtml

[Lucretia]

Here's the gpr ($HOME isn't in mine):

with "config/gnatdoc_test_config.gpr";

project Gnatdoc_Test is
   for Source_Dirs use ("src/", "config/");
   for Object_Dir use "obj/" & Gnatdoc_Test_Config.Build_Profile;
   for Create_Missing_Dirs use "True";
   for Exec_Dir use "bin";
   for Languages use ("C", "Ada");
   for Main use ("gnatdoc_test.adb");

   package Compiler is
      for Default_Switches ("Ada") use Gnatdoc_Test_Config.Ada_Compiler_Switches;
   end Compiler;

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

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

   package Documentation is
      for Html_Custom_Dir use "$HOME/src/mine-new/gnatdoc_23.0.0_0e9095ce/share/gnatdoc/html";
      for Doc_Pattern use "^!";
   end Documentation;
end Gnatdoc_Test;