[MacPorts] #30745: xdvipdfmx not able to use /System/Library/*.dfont fonts, freetype --with-old-mac-fonts involved

[MacPorts]

#30745: xdvipdfmx not able to use /System/Library/*.dfont fonts, freetype --with-
old-mac-fonts involved
---------------------------------+------------------------------------------
 Reporter:  pguyot@…             |       Owner:  macports-tickets@…                   
     Type:  defect               |      Status:  new                                  
 Priority:  Normal               |   Milestone:                                       
Component:  ports                |     Version:  2.0.1                                
 Keywords:                       |        Port:  texlive-bin freetype                 
---------------------------------+------------------------------------------

Comment(by pguyot@…):

 Freetype should be able to handle dfont files on non-Mac builds. Yet,
 without --with-old-mac-fonts, freetype does not return the proper font to
 xdvipdfmx as shown by the tests I ran.

 If texlive-bin is compiled as on non-Mac (i.e. as in trunk), xdvipdfmx
 fails in cidtype2.c, line 969 :

 {{{
 #ifdef XETEX_MAC /* disable the index check here because of how .dfonts
 are handled */
     offset = 0;
 #else
     if (opt->index > 0) {
       ERROR("Invalid TTC index (not TTC font): %s", name);
     } else {
       offset = 0;
     }
 #endif
 }}}

 This is because opt->index is greater than 0 which is the index of the
 style in the given face (and might refer to the index of the sfnt resource
 ?).

-- 
Ticket URL: <https://trac.macports.org/ticket/30745#comment:9>
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