1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
dir=${dir:-../..}
# Get the canonical directory name
case "$dir" in
/*)
;;
*)
dir=`cd "$dir" && pwd || echo "$dir"`
;;
esac
# echo "Directory under test is $dir"
get=${get:-${dir}/get}
admin=${admin:-${dir}/admin}
cdc=${cdc:-${dir}/cdc}
prs=${prs:-${dir}/prs}
prt=${prt:-${dir}/prt}
delta=${delta:-${dir}/delta}
sact=${sact:-${dir}/sact}
sccsdiff=${sccsdiff:-${dir}/sccsdiff}
unget=${unget:-${dir}/unget}
what=${what:-${dir}/what}
val=${val:-${dir}/val}
rmdel=${rmdel:-${dir}/rmdel}
DIFF=${DIFF:-diff}
for f in ${get} ${admin} ${csc} ${prs} ${prt} \
${delta} ${sact} ${sccsdiff} ${unget} ${what} ${rmdel}
do
case $f in
/*)
test -x "$f" || echo "WARNING: cannot execute $f" >&2
;;
*)
;;
esac
done
# Find the sccs driver program. Note that we use ${sccs} here;
# ${sccs} was set, above.
# We need to run the candidate
# to find out if it accepts the --prefix option.
if test x"${sccs}" = x
then
if test -f "${dir}/sccs"
then
sccsprog="${dir}/sccs"
elif test -f "${dir}/bsd/sccs"
then
sccsprog="${dir}/bsd/sccs"
else
case "${dir}" in
/*) sccsprog="${dir}/bsd/sccs"
;;
../..) sccsprog="${dir}/bsd/sccs"
;;
*) sccsprog="sccs"
;;
esac
fi
# Find out if it takes the --prefix option. If so,
# use it.
if ${sccsprog} --cssc >/dev/null 2>&1
then
sccsargs="--prefix=${dir}/"
else
sccsargs=""
fi
sccs="${sccsprog} ${sccsargs}"
fi
|
