trunk: sync with TexLive rev. 46269.

source/Build

source/README

source/build-aux/compile

source/build-aux/depcomp

source/libs/README

source/libs/poppler/ChangeLog

source/libs/poppler/Makefile.am

source/libs/poppler/Makefile.in

source/libs/poppler/TLpatches/ChangeLog

source/libs/poppler/TLpatches/TL-Changes

source/libs/poppler/aclocal.m4

source/libs/poppler/config.h.in

source/libs/poppler/configure

source/libs/poppler/configure.ac

source/libs/poppler/include/Makefile.in

source/libs/poppler/include/fofi/Makefile.in

source/libs/poppler/include/goo/Makefile.in

source/libs/poppler/poppler-src/config.h.cmake

source/libs/poppler/poppler-src/goo/glibc_strtok_r.cc

source/libs/poppler/poppler-src/gtkdoc.py