[Buildroot] Building rrdtool

[Philippe Ney]

Hi,

I'currently trying to build rrdtool to be used by ntop for an i386 target.

I have automake/autoconf problems to tell rddtool to use the
$(STAGING_DIR)/include directory for the headers of freetype2 and
libart_lgpl. This because of the ac_cv_prog_PKGCONFIG macro.

Did someone already tried or succeeded in cross-compiling rrdtool ?

For the automake/autoconf guru, what is the right way to tell rrdtool
not to use the PKGCONFIG tool and search only in $(STAGING_DIR) for
its headers ?

Thanks in advance for any tips.

Cheers,
Philippe