[poppler] autotools and poppler 0.10.4

[Vincent Torri]

On Mon, 9 Mar 2009, carlo\.bramix wrote:

> PS: into /m4 directory there are several files related to libtool, never present in previous releases. It seems a sign of upgrade...

indeed, they are now automatically copied by libtoolize since libtool 2.*

talking about that, i think that

AC_CONFIG_MACRO_DIR([m4])

should be added in configure.ac (after AC_INIT). It is used by autoreconf 
to trace changes in m4 macros that are in the m4/ subdirectory. See

http://www.gnu.org/software/autoconf/manual/autoconf.html#Input

Vincent Torri