package: add libnpsr host package

Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/libnspr/libnspr.mk

@@ -49,4 +49,7 @@ LIBNSPR_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) LIBRARY= install
 LIBNSPR_INSTALL_STAGING_OPTS = DESTDIR=$(STAGING_DIR) LIBRARY= install
 endif
 
+HOST_LIBNSPR_CONF_OPTS += --$(if $(filter %64,$(HOSTARCH)),en,dis)able-64bit
+
 $(eval $(autotools-package))
+$(eval $(host-autotools-package))