1 <screen xmlns="http://www.scons.org/dbxsd/v1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">% <userinput>scons -Q</userinput>
2 cc -o file1.o -c -I. file1.c
3 cc -o file2.o -c -I. file2.c
4 cc -o file3.o -c -I. file3.c
5 cc -o prog file1.o file2.o file3.o
6 % [CHANGE THE CONTENTS OF hello.h]
7 % <userinput>scons -Q --debug=explain</userinput>
8 scons: rebuilding `file1.o' because `hello.h' changed
9 cc -o file1.o -c -I. file1.c
10 scons: rebuilding `file3.o' because `hello.h' changed
11 cc -o file3.o -c -I. file3.c
12 scons: rebuilding `prog' because:
15 cc -o prog file1.o file2.o file3.o