[tex-live] Further ghostscript problems, this time epstopdf

[Akira Kakuto]

> I have some difficulties running epstopdf with TeXLive 2018
> (and gs 9.26 in cygwin64)

If you are using TeX Live 2018 x86_64-cygwin, that should be OK.
Are you uging TeX Live 2018 W32 with cygwin64 ghostscript?
I'm not familiar with this kind of mixed usage.
Please try not to use gs 9.26 in cygwin64.
In this case, the preinstalled gs 9.26 for W32 may be used.

Here, outputs for
epstopdf --debug grfig0.eps
are :

* kpsewhich command: kpsewhich
* Input filename: grfig0.eps
* Output filename: grfig0.pdf
* BoundingBox comment: %%BoundingBox:
* Ghostscript command: gswin32c
* Compression: on
* Embedding: on
* Grayscale: off
* PDFSettings: prepress
* Resolution: [use gs default]
* Rotation: None
* Using temporary file 'C:\usr\tmp\Jsd1oHG9Iq'
* Binary junk at start of file: 0 byte(s)
* Scanning header for BoundingBox
* Old BoundingBox: 166 409 444 667
* New BoundingBox: 0 0 278 258
* Offset: -166 -409
* Ghostscript command: gswin32c -dSAFER -dNOPAUSE -dBATCH
-dCompatibilityLevel=1.5 -sDEVICE=pdfwrite -sOutputFile=grfig0.pdf
-dPDFSETTINGS#/prepress -dMaxSubsetPct=100 -dSubsetFonts=true
-dEmbedAllFonts=true -dAutoRotatePages#/None C:\usr\tmp\Jsd1oHG9Iq -c
quit
GPL Ghostscript 9.26 (2018-11-20)
Copyright (C) 2018 Artifex Software, Inc.  All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.
* Done.