[Poppler-bugs] [Bug 90795] New: [patch] Allow configuring SPLASH_CMYK support with --enable-cmyk as in xpdf

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90795

            Bug ID: 90795
           Summary: [patch] Allow configuring SPLASH_CMYK support with
                    --enable-cmyk as in xpdf
           Product: poppler
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: splash backend
          Assignee: poppler-bugs at lists.freedesktop.org
          Reporter: williambader at hotmail.com

Created attachment 116190
  --> https://bugs.freedesktop.org/attachment.cgi?id=116190&action=edit
Patch to configure.ac for --enable-cmyk

This patch adds a --enable-cmyk option to configure, similar to the option in
xpdf to define SPLASH_CMYK.  This makes the option more visible and easier to
enable.
Some poppler utilities require SPLASH_CMYK to work correctly.  For example,
pdftops -level1sep without CMYK support generates bad output if it rasterizes a
PDF due to a transparency.

I also noticed that "git grep SPLASH_CMYK" shows a mix of checks that usually
use #if SPLASH_CMYK but a few places that use #ifdef SPLASH_CMYK or #if
defined(SPLASH_CMYK).  Is it worth making a patch to change them all to the
same test?

William

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