R=R
ROPTS=-q --no-save --no-restore-data
+all: imprinted_genes_information.txt
+
geneimprint_human.html:
wget -O $@ "http://www.geneimprint.com/site/genes-by-species.Homo+sapiens"
parent_of_origin.txt: parent_of_origin.html parse_parent_of_origin.pl
./parse_parent_of_origin.pl $< > $@
-imprinted_genes.txt: combine_imprinted_genes.R geneimprint_human.txt parent_of_origin.txt
+imprinted_genes.txt: combine_imprinted_genes.R geneimprint_human.txt \
+ parent_of_origin.txt gene_aliases.txt
$(R) $(ROPTS) -f $< --args $(wordlist 2,$(words $^),$^) $@
imprinted_genes_information.txt: imprinted_genes.txt