recipe_version for grep

recipes/gnu-grep/recipe.sh

@@ -3,6 +3,11 @@ TAR=https://ftp.gnu.org/gnu/grep/grep-$VERSION.tar.xz
 
 HOST=x86_64-elf-redox
 
+function recipe_version {
+    echo "$VERSION"
+    skip=1
+}
+
 function recipe_update {
     echo "skipping update"
     skip=1