This is under: http://www.ki.nu/software/pkgsrc/

NetBSD/pkgsrc

pdvipdfmx

mktexpk: don't know how to create bitmap font for rml.
kpathsea: Appending font creation commands to missfont.log.

** WARNING ** Could not locate a virtual/physical font for TFM "rml".
** WARNING ** >> There are no valid font mapping entry for this font.
** WARNING ** >> Font file name "rml" was assumed but failed to locate that font.
** ERROR ** Cannot proceed without .vf or "physical" font for PDF output...

--- texmf-local/dvipdfm/config/cid-x.map.orig	2007-03-24 19:05:33.000000000 +0900
+++ texmf-local/dvipdfm/config/cid-x.map	2007-08-06 15:17:10.000000000 +0900
@@ -1,3 +1,5 @@
 %% This file 'cid-x.map' is read by dvipdfmx for default
 %% dvipdfmx.cfg setting.  Please append fontmap entries here.
-
+%%% http://www.mew.org/~kazu/toy/netbsd-pkgsrc.html
+rml H Ryumin-Light
+gbm H GothicBBB-Medium
--- texmf-local/dvipdfm/config/dvipdfmx.cfg.orig	2007-08-06 14:56:57.000000000 +0900
+++ texmf-local/dvipdfm/config/dvipdfmx.cfg	2007-08-06 15:21:19.000000000 +0900
@@ -135,7 +135,7 @@
 %% simply means large size paper)
 %%
 %% GhostScript (Unix/Linux):
-%D  "gs -q -dNOPAUSE -dBATCH -sPAPERSIZE=a0 -sDEVICE=pdfwrite -dCompatibilityLevel=1.3 -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dUseFlateCompression=true -sOutputFile=%o %i -c quit"
+D  "gs -q -dNOPAUSE -dBATCH -sPAPERSIZE=a0 -sDEVICE=pdfwrite -dCompatibilityLevel=1.3 -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dUseFlateCompression=true -sOutputFile=%o %i -c quit"
 
 %% GhostScript (Win32):
 %D  "gswin32c -q -dNOPAUSE -dBATCH -sPAPERSIZE=a0 -sDEVICE=pdfwrite -dCompatibilityLevel=1.3 -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dUseFlateCompression=true -sOutputFile=%o %i -c quit"
@@ -190,4 +190,3 @@
 
 %% Put additonal fontmap files here
 f  cid-x.map

share/texmf-dist/dvipdfm/cid-x.map

share/etc/dvipdfmx/dvipdfmx.cfg