New build system (WIP)

1 files changed, 57 insertions, 0 deletions

diff --git a/scripts/mkobjs b/scripts/mkobjs
new file mode 100755
index 0000000..188465b
--- /dev/null
+++ b/scripts/mkobjs
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+genobj () {
+	path=$(dirname "$1")/
+	obj=$(echo "$1" | sed "s/\\.[cS]/.${command_suffix}.o/")
+	$cc_command -MM -MP $n | \
+		sed "s|\\(.*\)\\.o|${path}\\1.${command_suffix}.o|" >> deps.mk
+
+	echo "$obj: $n" >> deps.mk
+	echo "	$cc_command -c $1 -o $obj" >> deps.mk
+
+	cc_objs="$cc_objs $obj"
+}
+
+genlink () {
+	link=$(echo "$1" | sed 's/\.S/.ld/')
+	echo "$link: $1" >> deps.mk
+	echo "	$cc_command $1 | sed -n '/^[^#]/p' > $link" >> deps.mk
+
+	cc_objs="$cc_objs $link"
+}
+
+for n in "$@"
+do
+	case "$n" in
+		--kern-files)
+			command_suffix=k
+			command_func=genobj
+			continue
+			;;
+
+		--kern-lds)
+			command_func=genlink
+			continue
+			;;
+
+		--init-files)
+			command_suffix=i
+			command_func=genobj
+			continue
+			;;
+
+		--init-lds)
+			command_func=genlink
+			continue
+			;;
+	esac
+
+	if [ "$command_func" = "" ]
+	then
+		cc_command="$cc_command $n"
+	else
+		$command_func "$n"
+	fi
+done
+
+echo "$cc_objs"