[tex-k] poppler-0.84 compatibility problem

[Akira Kakuto]

Dear Mikle,

> Thanks, for the patch, it worked, but it seems like the fix was
> incomplete, i.e.  web2c/xetexdir/XeTeX_ext.c suffers from the same
> problem ... 

Many thanks.  We will continue to use the old poppler 0.68.0 for
XeTeX in TeX Live, thus I applied the following patch in r53268
in the TeX Live svn for platforms which use newer system poppler.

--- XeTeX_ext.c.orig Sat Feb 03 20:18:35 2018
+++ XeTeX_ext.c Tue Dec 31 05:50:24 2019
@@ -38,7 +38,10 @@

#include <w2c/config.h>

+#ifndef POPPLER_VERSION
#include <poppler-config.h>
+#endif
+
#include <png.h>
#include <zlib.h>
#include <graphite2/Font.h>

Thanks,
Akira