scc

 1#!/bin/sh
 2
 3set -e
 4
 5trap 'rm -f file* $tmp1' EXIT
 6trap 'exit $?' HUP INT TERM
 7
 8tmp1=tmp1.$$
 9
10###########################################################################
11#Append generated files at once to an existing archive
12
13echo First > file-1
14echo Second > file-2
15echo Third > file-3
16
17cp master.a file.a
18$EXEC scc ar -qv file.a file-1 file-2 file-3
19
20$EXEC scc ar -t file.a file-1 file-2 file-3 > $tmp1
21diff -u $tmp1 - <<EOF
22file-1
23file-2
24file-3
25EOF
26
27$EXEC scc ar -p file.a file-1 file-2 file-3 > $tmp1
28diff -u $tmp1 - <<EOF
29First
30Second
31Third
32EOF