disable instakll of docs * Makefile.in: create MXE_DISABLE_DOCS target list * src/curl.mk: add MXE_DISABLE_DOCS to install * src/dbus.mk: add MXE_DISABLE_DOCS to install * src/fftw.mk: add MXE_DISABLE_DOCS to install * src/gettext.mk: add MXE_DISABLE_DOCS to install, remove installed html docs * src/graphicsmagick.mk: delete doc files in install * src/hdf5.mk: delete examples in install

#include <iostream>
#include <cpp/poppler-version.h>

int main(int argc, char *argv[])
{
    (void)argc;
    (void)argv;

    std::cout << "Poppler version: " << poppler::version_string() << std::endl;

    return 0;
}