inifile platex.ini for platex/eptex not found.

fujiwara@makoto 09:21:58/161227(..Manuals/hoge)% make
platex hoge.tex
This is e-pTeX, Version 3.14159265-p3.7-160201-2.6 (utf8.euc) (Web2C 2016) (preloaded format=platex)
 restricted \write18 enabled.

kpathsea: Running mktexfmt platex.fmt
mktexfmt: mktexfmt is using the following fmtutil.cnf files (in precedence order):
mktexfmt:   /usr/pkg/etc/texmf/web2c/fmtutil.cnf
mktexfmt:   /usr/pkg/share/texmf-dist/web2c/fmtutil.cnf
mktexfmt: mktexfmt is using the following fmtutil.cnf file for writing changes:
mktexfmt:   /home/makoto/.texlive2016/texmf-config/web2c/fmtutil.cnf
mktexfmt [INFO]: writing formats under /home/makoto/.texlive2016/texmf-var/web2c
mktexfmt [INFO]: --- remaking platex with eptex
mktexfmt [WARNING]: inifile platex.ini for platex/eptex not found.
mktexfmt [INFO]: Not selected formats: 26
mktexfmt [INFO]: Failed to build: 1 (eptex/platex)
mktexfmt [INFO]: Total formats: 27
mktexfmt [INFO]: exiting with status 0
I can't find the format file `platex.fmt'!
*** Error code 1

＠ 動く機械と、動かない機械:

cf-r4@makoto 08:10:39/161228(..texmf-dist/tex)% ls -l platex/
total 20
drwxr-xr-x  2 root  wheel  1024 Feb 15  2015 base
drwxr-xr-x  2 root  wheel   512 Feb 15  2015 config
drwxr-xr-x  2 root  wheel   512 Feb 15  2015 japanese
drwxr-xr-x  2 root  wheel   512 Feb 15  2015 japanese-otf
drwxr-xr-x  2 root  wheel   512 Feb 15  2015 jsclasses

fujiwara@makoto 08:14:24/161228(..tex/platex)% ls -l
total 12
drwxr-xr-x  2 root  wheel  512 Dec 26 23:05 japanese
drwxr-xr-x  2 root  wheel  512 Dec 26 23:05 japanese-otf
drwxr-xr-x  2 root  wheel  512 Dec 26 23:05 jsclasses

dvipdfmx hoge.dvi
hoge.dvi -> hoge.pdf
[1
kpathsea: Running mktexpk --mfmode / --bdpi 600 --mag 1+199/600 --dpi 799 rml
mktexpk: don't know how to create bitmap font for rml.
mktexpk: perhaps rml is missing from the map file.
kpathsea: Appending font creation commands to missfont.log.

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

Output file removed.
*** Error code 1

fujiwara@makoto 10:14:22/161227(..print/web2c)%  \
   find  /export/WRKOBJDIR/print/web2c -name \*platex\*
/export/WRKOBJDIR/print/web2c/work/texlive-20160523-source/inst/bin/i686-pc-linux-gnu/platex
/export/WRKOBJDIR/print/web2c/work/texlive-20160523-source/inst/bin/i686-pc-linux-gnu/uplatex


fujiwara@makoto 10:18:58/161227(..work/texlive-20160523-source)% \
  ls -l inst/bin/i686-pc-linux-gnu/platex
  lrwxr-xr-x  1 makoto  wheel  29 May 13  2016 
  inst/bin/i686-pc-linux-gnu/platex -> texlive-20160523-source/eptex


fujiwara@makoto 10:15:35/161227(..print/web2c)% find /usr/pkg -name eptex\*\.\*    
find: /usr/pkg/lib/samba/private: Permission denied
/usr/pkg/share/texmf-dist/tex/ptex/ptex-base/eptex.ini
/usr/pkg/share/texmf-dist/tex/ptex/ptex-base/eptex.src
/usr/pkg/share/texmf-dist/tex/ptex/ptex-base/eptexdefs.lib

CF-S9@makoto 10:42:05/161227(/usr/pkg)% sudo find . -name dvipdfmx.cfg -ls 
1185688 20 -rw-r--r-- 1 root wheel 8827 Jun 18  2016 ./etc/texmf/dvipdfmx/dvipdfmx.cfg
 729685 20 -rw-r--r-- 1 root wheel 8826 Dec 27 10:24 ./share/texmf-local/dvipdfmx/dvipdfmx.cfg
1022700 20 -rw-r--r-- 1 root wheel 8826 Dec 27 10:37 ./share/texmf-dist/dvipdfmx/dvipdfmx.cfg

 ktrace -t n dvipdfmx hoge.dvi

/usr/pkg/etc/texmf/dvipdfmx/dvipdfmx.cfg
/usr/pkg/share/texmf-dist/fonts/map/dvipdfmx/cid-x.map

CF-S9@makoto 10:52:49/161227(..Manuals/F7000s)% \
diff -u  /usr/pkg/etc/texmf/dvipdfmx/dvipdfmx.cfg{-*,}
--- /usr/pkg/etc/texmf/dvipdfmx/dvipdfmx.cfg-20160618   2016-06-18 21:46:17.000000000 +0900
+++ /usr/pkg/etc/texmf/dvipdfmx/dvipdfmx.cfg    2016-12-27 10:44:40.000000000 +0900
@@ -213,7 +213,7 @@
 %f psfonts.map
 
 %% Put additional fontmap files here (usually for Type0 fonts)
-%f  cid-x.map
+f  cid-x.map
 
 % the following file is generated by updmap(-sys) from the 
 % KanjiMap entries in the updmap.cfg file.