This patch fixes different problems:
* The autogen script of Webkit did not find autoconf, automake and
aclocal since they are not installed in the host, but in
$(HOST_DIR). Therefore we pass HOST_CONFIGURE_OPTS to autogen.sh so
that the PATH is correct.
* The autogen script was complaining that gtk-doc.make could not be
find. As compiling gtk-doc completely is a pain (depends on
Docbook), we just include gtk-doc.make into package/webkit/, and
copy it to the source directory.
* The autogen script was complaining about macros used in
gtk-doc.make that did not exist. This is because aclocal was not
run with $(STAGING_DIR)/usr/share/aclocal/ in the include
path. Therefore, we fix ACLOCAL_FLAGS of Webkit's autogen script
before running it.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
