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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
#! /bin/sh
case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
elif test -f ../../config.sh; then TOP=../..;
elif test -f ../../../config.sh; then TOP=../../..;
elif test -f ../../../../config.sh; then TOP=../../../..;
else
echo "Can't find config.sh."; exit 1
fi
. $TOP/config.sh
;;
esac
: This forces SH files to create target in same directory as SH file.
: This is so that make depend always knows where to find SH derivatives.
case "$0" in
*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac
echo "Extracting makedepend (with variable substitutions)"
rm -f makedepend
$spitshell >makedepend <<!GROK!THIS!
$startsh
# makedepend.SH
#
MAKE=$make
trnl='$trnl'
!GROK!THIS!
$spitshell >>makedepend <<'!NO!SUBS!'
if test -d .depending; then
echo "$0: Already running, exiting."
exit 0
fi
mkdir .depending
# This script should be called with
# sh ./makedepend MAKE=$(MAKE)
case "$1" in
MAKE=*) eval $1; shift ;;
esac
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
elif test -f ../../config.sh; then TOP=../..;
elif test -f ../../../config.sh; then TOP=../../..;
elif test -f ../../../../config.sh; then TOP=../../../..;
else
echo "Can't find config.sh."; exit 1
fi
. $TOP/config.sh
;;
esac
# Avoid localized gcc messages
case "$ccname" in
gcc) LC_ALL=C ; export LC_ALL ;;
esac
# We need .. when we are in the x2p directory if we are using the
# cppstdin wrapper script.
# Put .. and . first so that we pick up the present cppstdin, not
# an older one lying about in /usr/local/bin.
PATH=".$path_sep..$path_sep$PATH"
export PATH
case "$osname" in
amigaos) cat=/bin/cat ;; # must be absolute
esac
$cat /dev/null >.deptmp
$rm -f *.c.c c/*.c.c
if test -f Makefile; then
rm -f $firstmakefile
cp Makefile $firstmakefile
# On QNX, 'cp' preserves timestamp, so $firstmakefile appears
# to be out of date. I don't know if OS/2 has touch, so do this:
case "$osname" in
os2) ;;
*) $touch $firstmakefile ;;
esac
fi
mf=$firstmakefile
if test -f $mf; then
defrule=`<$mf sed -n \
-e '/^\.c\$(OBJ_EXT):.*;/{' \
-e 's/\$\*\.c//' \
-e 's/^[^;]*;[ ]*//p' \
-e q \
-e '}' \
-e '/^\.c\$(OBJ_EXT): *$/{' \
-e N \
-e 's/\$\*\.c//' \
-e 's/^.*\n[ ]*//p' \
-e q \
-e '}'`
fi
case "$defrule" in
'') defrule='$(CC) -c $(CFLAGS)' ;;
esac
: Create files in UU directory to avoid problems with long filenames
: on systems with 14 character filename limits so file.c.c and file.c
: might be identical
$test -d UU || mkdir UU
$MAKE clist || ($echo "Searching for .c files..."; \
$echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist)
clist=`$cat .clist | $sed -e 's,$,.depends,'`
# Now, create a Makefile from .clist and run that in parallel
# Makefiles creating more Makefiles
# A Makefile exists to beget more Makefiles. Perl is
# just a vehicle.
rm -f $clist
$MAKE $clist
$cat $clist >.deptmp
rm -f $clist
$sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d'
if $test -s .deptmp; then
$echo "Updating $mf..."
$echo "# If this runs make out of memory, delete /usr/include lines." \
>> $mf.new
if [ "$osname" = vos ]; then
$sed 's|\.incl\.c|.h|' .deptmp >.deptmp.vos
mv -f .deptmp.vos .deptmp
fi
$sed -e 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" \
-e 'h; s/mini\(perlmain\)/\1/p; g' \
.deptmp >>$mf.new
else
$echo "Should not get here"
exit 1
$MAKE hlist || ($echo "Searching for .h files..."; \
$echo *.h | $tr ' ' $trnl | $egrep -v '\*' >.hlist)
$echo "You don't seem to have a proper C preprocessor. Using grep instead."
$egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp
$echo "Updating $mf..."
<.clist $sed -n \
-e '/\//{' \
-e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \
-e d \
-e '}' \
-e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new
<.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed
<.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \
$sed 's|^[^;]*/||' | \
$sed -f .hsed >> $mf.new
<.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \
$sed -f .hsed >> $mf.new
fi
$rm -f $mf.old
$cp $mf $mf.old
$rm -f $mf
$cp $mf.new $mf
$rm $mf.new
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
$rm -rf .deptmp UU .clist .hlist .hsed .cout .cerr
rmdir .depending
!NO!SUBS!
$eunicefix makedepend
chmod +x makedepend
|
