As reported by Miroslav Ignjatovic in bug #2983, our hack in
xlib_libX11 to build makekeys for the host does not work, for several
reasons:
* As we are building a tool for the host, we shouldn't pass
-I$(STAGING_DIR)/usr/include, since the $(STAGING_DIR) contains
headers of packages for the target.
* Instead, we should use the headers in $(HOST_DIR)/usr/include. They
were not used due to a typo: $(HOST_CFLAGS) must be used instead of
$(HOSTCFLAGS).
* Finally, in order for makekeys to find the required headers in
$(HOST_DIR)/usr/include, we must depend on host-xproto_xproto.
This fixes bug #2983.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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