1 files changed, 51 insertions, 0 deletions
diff --git a/hw2/autogen.sh b/hw2/autogen.sh
new file mode 100755
index 0000000..a15abd9
--- /dev/null
+++ b/hw2/autogen.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+map_c_filename ()
+{
+	c_filename="`basename $1`"
+	case "$c_filename" in
+		"d1array.c")  echo "basic-array.c"  ;;
+		"d1arrstr.c") echo "basic-arrstr.c" ;;
+		"d2array.c")  echo "basic-array2.c" ;;
+		"list.c")     echo "basic-list.c"   ;;
+		"toargv.c")   echo "basic-argv.c"   ;;
+		"qarg.c")     echo "basic-qarg.c"   ;;
+		*)            echo "$c_filename"    ;;
+	esac
+}
+
+map_h_filename ()
+{
+	h_filename="`basename $1`"
+	case "$h_filename" in
+		"l4darr.h")   echo "basic-array.h"  ;;
+		"l4bds.h")    echo "basic-list.h"   ;;
+		"l4arg.h")    echo "basic-arg.h"    ;;
+		*)            echo "$h_filename"    ;;
+	esac
+}
+
+generate_file ()
+{
+	file_src="$1"
+	case "$file_src" in
+		*.c)  file_dest="`map_c_filename $file_src`" ;;
+		*.h)  file_dest="`map_h_filename $file_src`" ;;
+	esac
+	[ -z "$file_dest" ] && return 1
+
+	echo "Generating $file_dest from $file_src"
+	sed -f "libbasic.sed" "$file_src" > "$file_dest"
+}
+
+autoreconf -iv
+[ -z "$1" ] && exit 0
+
+git clone "$1" "l4basic"
+
+for i in l4basic/l4darr/*.[ch] l4basic/l4bds/*.[ch] l4basic/l4arg/*.[ch]
+do
+	generate_file "$i" "."
+done
+
+rm -rf "l4basic"