sync with experimental

source/Build

source/build-aux/config.guess

source/build-aux/config.sub

source/build-aux/depcomp

source/build-aux/install-sh

source/build-aux/texinfo.tex

source/libs/README

source/libs/poppler/ChangeLog

source/libs/poppler/configure

source/libs/poppler/poppler-src-PATCHES/ChangeLog

source/libs/poppler/poppler-src-PATCHES/TL-Changes

source/libs/poppler/poppler-src-PATCHES/patch-02-LLONG_MAX

...ibs/poppler/poppler-src-PATCHES/patch-03-Object-functions

source/libs/poppler/poppler-src/CMakeLists.txt

source/libs/poppler/poppler-src/ChangeLog

source/libs/poppler/poppler-src/NEWS

source/libs/poppler/poppler-src/configure.ac

source/libs/poppler/poppler-src/poppler/CairoOutputDev.cc

source/libs/poppler/poppler-src/poppler/Function.cc

source/libs/poppler/poppler-src/poppler/TextOutputDev.cc