kernel: use mpaland printf

source-recipes/astral

@@ -2,7 +2,14 @@ name=astral
 version=0
 source_dir="kernel-src"
 allow_network="yes"
+imagedeps="wget"
 
 regenerate() {
 	curl https://raw.githubusercontent.com/limine-bootloader/limine/trunk/limine.h > include/limine.h
+	pushd /tmp/
+	wget https://github.com/mpaland/printf/archive/refs/tags/v4.0.0.tar.gz
+	tar -xf v4.0.0.tar.gz
+	popd
+	cp /tmp/printf-4.0.0/printf.c io/printf.c
+	cp /tmp/printf-4.0.0/printf.h include/printf.h
 }