Commit | Line | Data |
1e2cbf11 |
1 | #! /bin/sh |
8d063cd8 |
2 | case $CONFIG in |
3 | '') |
a0d0e21e |
4 | if test -f config.sh; then TOP=.; |
5 | elif test -f ../config.sh; then TOP=..; |
6 | elif test -f ../../config.sh; then TOP=../..; |
7 | elif test -f ../../../config.sh; then TOP=../../..; |
8 | elif test -f ../../../../config.sh; then TOP=../../../..; |
9 | else |
10 | echo "Can't find config.sh."; exit 1 |
11 | fi |
12 | . $TOP/config.sh |
13 | ;; |
8d063cd8 |
14 | esac |
a0d0e21e |
15 | : This forces SH files to create target in same directory as SH file. |
16 | : This is so that make depend always knows where to find SH derivatives. |
8d063cd8 |
17 | case "$0" in |
18 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
19 | esac |
1e2cbf11 |
20 | |
8d063cd8 |
21 | echo "Extracting makedepend (with variable substitutions)" |
7b0cd887 |
22 | rm -f makedepend |
75f92628 |
23 | $spitshell >makedepend <<!GROK!THIS! |
24 | $startsh |
a0d0e21e |
25 | # makedepend.SH |
8d063cd8 |
26 | # |
6b9d15cb |
27 | MAKE=$make |
1aef975c |
28 | !GROK!THIS! |
29 | $spitshell >>makedepend <<'!NO!SUBS!' |
8d063cd8 |
30 | |
31 | export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$) |
32 | |
a0d0e21e |
33 | case $CONFIG in |
34 | '') |
35 | if test -f config.sh; then TOP=.; |
36 | elif test -f ../config.sh; then TOP=..; |
37 | elif test -f ../../config.sh; then TOP=../..; |
38 | elif test -f ../../../config.sh; then TOP=../../..; |
39 | elif test -f ../../../../config.sh; then TOP=../../../..; |
40 | else |
41 | echo "Can't find config.sh."; exit 1 |
42 | fi |
43 | . $TOP/config.sh |
44 | ;; |
45 | esac |
8d063cd8 |
46 | |
16d20bd9 |
47 | # We need .. when we are in the x2p directory if we are using the |
48 | # cppstdin wrapper script. |
8e07c86e |
49 | # Put .. and . first so that we pick up the present cppstdin, not |
50 | # an older one lying about in /usr/local/bin. |
51 | PATH=".:..:$PATH" |
7b0cd887 |
52 | export PATH |
53 | |
8d063cd8 |
54 | $cat /dev/null >.deptmp |
55 | $rm -f *.c.c c/*.c.c |
56 | if test -f Makefile; then |
1e2cbf11 |
57 | rm -f $firstmakefile |
337e9004 |
58 | cp Makefile $firstmakefile |
ae26f3f3 |
59 | # On QNX, 'cp' preserves timestamp, so $firstmakefile appears |
60 | # to be out of date. I don't know if OS/2 has touch, so do this: |
61 | case "$osname" in |
62 | os2) ;; |
63 | *) $touch $firstmakefile ;; |
64 | esac |
8d063cd8 |
65 | fi |
337e9004 |
66 | mf=$firstmakefile |
8d063cd8 |
67 | if test -f $mf; then |
68 | defrule=`<$mf sed -n \ |
2d9864fe |
69 | -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
8d063cd8 |
70 | -e 's/\$\*\.c//' \ |
71 | -e 's/^[^;]*;[ ]*//p' \ |
72 | -e q \ |
73 | -e '}' \ |
2d9864fe |
74 | -e '/^\.c\$(OBJ_EXT): *$/{' \ |
8d063cd8 |
75 | -e N \ |
76 | -e 's/\$\*\.c//' \ |
77 | -e 's/^.*\n[ ]*//p' \ |
78 | -e q \ |
79 | -e '}'` |
80 | fi |
81 | case "$defrule" in |
82 | '') defrule='$(CC) -c $(CFLAGS)' ;; |
83 | esac |
84 | |
85e6fe83 |
85 | : Create files in UU directory to avoid problems with long filenames |
86 | : on systems with 14 character filename limits so file.c.c and file.c |
87 | : might be identical |
88 | $test -d UU || mkdir UU |
89 | |
1aef975c |
90 | $MAKE clist || ($echo "Searching for .c files..."; \ |
a687059c |
91 | $echo *.c | $tr ' ' '\012' | $egrep -v '\*' >.clist) |
8d063cd8 |
92 | for file in `$cat .clist`; do |
93 | # for file in `cat /dev/null`; do |
94 | case "$file" in |
95 | *.c) filebase=`basename $file .c` ;; |
7b0cd887 |
96 | *.y) filebase=`basename $file .y` ;; |
97 | esac |
98 | case "$file" in |
99 | */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;; |
100 | *) finc= ;; |
8d063cd8 |
101 | esac |
337e9004 |
102 | $echo "Finding dependencies for $filebase$obj_ext." |
7b0cd887 |
103 | ( $echo "#line 1 \"$file\""; \ |
104 | $sed -n <$file \ |
8d063cd8 |
105 | -e "/^${filebase}_init(/q" \ |
2304df62 |
106 | -e '/^#line/d' \ |
8d063cd8 |
107 | -e '/^#/{' \ |
108 | -e 's|/\*.*$||' \ |
109 | -e 's|\\$||' \ |
110 | -e p \ |
85e6fe83 |
111 | -e '}' ) >UU/$file.c |
112 | $cppstdin $finc -I/usr/local/include -I. $cppflags $cppminus <UU/$file.c | |
8d063cd8 |
113 | $sed \ |
75f92628 |
114 | -e '/^#.*<stdin>/d' \ |
7b0cd887 |
115 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ |
55204971 |
116 | -e 's/^[ ]*#[ ]*line/#/' \ |
7b0cd887 |
117 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ |
337e9004 |
118 | -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \ |
119 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \ |
8d063cd8 |
120 | -e 's|: \./|: |' \ |
121 | -e 's|\.c\.c|.c|' | \ |
122 | $uniq | $sort | $uniq >> .deptmp |
123 | done |
124 | |
352d5a3a |
125 | $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d' |
8d063cd8 |
126 | |
1aef975c |
127 | $MAKE shlist || ($echo "Searching for .SH files..."; \ |
a687059c |
128 | $echo *.SH | $tr ' ' '\012' | $egrep -v '\*' >.shlist) |
337e9004 |
129 | |
760ac839 |
130 | # Now extract the dependencies on makedepend.SH and Makefile.SH |
131 | # (they should reside in the main Makefile): |
337e9004 |
132 | mv .shlist .shlist.old |
133 | $egrep -v '^makedepend\.SH' <.shlist.old >.shlist |
760ac839 |
134 | mv .shlist .shlist.old |
135 | $egrep -v '^Makefile\.SH' <.shlist.old >.shlist |
1c77a109 |
136 | mv .shlist .shlist.old |
137 | $egrep -v '^perl_exp\.SH' <.shlist.old >.shlist |
138 | mv .shlist .shlist.old |
139 | $egrep -v '^config_h\.SH' <.shlist.old >.shlist |
337e9004 |
140 | rm .shlist.old |
141 | |
8d063cd8 |
142 | if $test -s .deptmp; then |
143 | for file in `cat .shlist`; do |
a0d0e21e |
144 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb |
145 | $sh $file >> .deptmp |
8d063cd8 |
146 | done |
352d5a3a |
147 | $echo "Updating $mf..." |
8d063cd8 |
148 | $echo "# If this runs make out of memory, delete /usr/include lines." \ |
352d5a3a |
149 | >> $mf.new |
2d9864fe |
150 | $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \ |
352d5a3a |
151 | >>$mf.new |
8d063cd8 |
152 | else |
1aef975c |
153 | $MAKE hlist || ($echo "Searching for .h files..."; \ |
a687059c |
154 | $echo *.h | $tr ' ' '\012' | $egrep -v '\*' >.hlist) |
8d063cd8 |
155 | $echo "You don't seem to have a proper C preprocessor. Using grep instead." |
156 | $egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp |
352d5a3a |
157 | $echo "Updating $mf..." |
8d063cd8 |
158 | <.clist $sed -n \ |
159 | -e '/\//{' \ |
337e9004 |
160 | -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
8d063cd8 |
161 | -e d \ |
162 | -e '}' \ |
337e9004 |
163 | -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
8d063cd8 |
164 | <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed |
165 | <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \ |
166 | $sed 's|^[^;]*/||' | \ |
352d5a3a |
167 | $sed -f .hsed >> $mf.new |
8d063cd8 |
168 | <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \ |
352d5a3a |
169 | $sed -f .hsed >> $mf.new |
8d063cd8 |
170 | for file in `$cat .shlist`; do |
a0d0e21e |
171 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb |
172 | $sh $file >> $mf.new |
8d063cd8 |
173 | done |
174 | fi |
352d5a3a |
175 | $rm -f $mf.old |
176 | $cp $mf $mf.old |
1e2cbf11 |
177 | $rm -f $mf |
352d5a3a |
178 | $cp $mf.new $mf |
179 | $rm $mf.new |
180 | $echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf |
85e6fe83 |
181 | $rm -rf .deptmp UU .shlist .clist .hlist .hsed |
8d063cd8 |
182 | |
183 | !NO!SUBS! |
184 | $eunicefix makedepend |
378cc40b |
185 | chmod +x makedepend |
8d063cd8 |
186 | case `pwd` in |
187 | *SH) |
188 | $rm -f ../makedepend |
189 | ln makedepend ../makedepend |
190 | ;; |
191 | esac |