Commit | Line | Data |
1e2cbf11 |
1 | #! /bin/sh |
a02608de |
2 | case $PERL_CONFIG_SH in |
8d063cd8 |
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 | |
dbf49cb0 |
21 | case "$osname" in |
22 | amigaos) cat=/bin/cat ;; # must be absolute |
23 | esac |
24 | |
8d063cd8 |
25 | echo "Extracting makedepend (with variable substitutions)" |
7b0cd887 |
26 | rm -f makedepend |
75f92628 |
27 | $spitshell >makedepend <<!GROK!THIS! |
28 | $startsh |
a0d0e21e |
29 | # makedepend.SH |
8d063cd8 |
30 | # |
6b9d15cb |
31 | MAKE=$make |
28e8609d |
32 | trnl='$trnl' |
1aef975c |
33 | !GROK!THIS! |
34 | $spitshell >>makedepend <<'!NO!SUBS!' |
8d063cd8 |
35 | |
fb73857a |
36 | # This script should be called with |
3b5ca523 |
37 | # sh ./makedepend MAKE=$(MAKE) |
fb73857a |
38 | case "$1" in |
3b5ca523 |
39 | MAKE=*) eval $1 ;; |
fb73857a |
40 | esac |
41 | |
8d063cd8 |
42 | export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$) |
43 | |
a02608de |
44 | case $PERL_CONFIG_SH in |
a0d0e21e |
45 | '') |
46 | if test -f config.sh; then TOP=.; |
47 | elif test -f ../config.sh; then TOP=..; |
48 | elif test -f ../../config.sh; then TOP=../..; |
49 | elif test -f ../../../config.sh; then TOP=../../..; |
50 | elif test -f ../../../../config.sh; then TOP=../../../..; |
51 | else |
52 | echo "Can't find config.sh."; exit 1 |
53 | fi |
54 | . $TOP/config.sh |
55 | ;; |
56 | esac |
8d063cd8 |
57 | |
16d20bd9 |
58 | # We need .. when we are in the x2p directory if we are using the |
59 | # cppstdin wrapper script. |
8e07c86e |
60 | # Put .. and . first so that we pick up the present cppstdin, not |
61 | # an older one lying about in /usr/local/bin. |
39e571d4 |
62 | PATH=".$path_sep..$path_sep$PATH" |
7b0cd887 |
63 | export PATH |
64 | |
8d063cd8 |
65 | $cat /dev/null >.deptmp |
66 | $rm -f *.c.c c/*.c.c |
67 | if test -f Makefile; then |
1e2cbf11 |
68 | rm -f $firstmakefile |
337e9004 |
69 | cp Makefile $firstmakefile |
ae26f3f3 |
70 | # On QNX, 'cp' preserves timestamp, so $firstmakefile appears |
71 | # to be out of date. I don't know if OS/2 has touch, so do this: |
72 | case "$osname" in |
73 | os2) ;; |
099685bc |
74 | netbsd) ;; |
ae26f3f3 |
75 | *) $touch $firstmakefile ;; |
76 | esac |
8d063cd8 |
77 | fi |
337e9004 |
78 | mf=$firstmakefile |
8d063cd8 |
79 | if test -f $mf; then |
80 | defrule=`<$mf sed -n \ |
2d9864fe |
81 | -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
8d063cd8 |
82 | -e 's/\$\*\.c//' \ |
83 | -e 's/^[^;]*;[ ]*//p' \ |
84 | -e q \ |
85 | -e '}' \ |
2d9864fe |
86 | -e '/^\.c\$(OBJ_EXT): *$/{' \ |
8d063cd8 |
87 | -e N \ |
88 | -e 's/\$\*\.c//' \ |
89 | -e 's/^.*\n[ ]*//p' \ |
90 | -e q \ |
91 | -e '}'` |
92 | fi |
93 | case "$defrule" in |
94 | '') defrule='$(CC) -c $(CFLAGS)' ;; |
95 | esac |
96 | |
85e6fe83 |
97 | : Create files in UU directory to avoid problems with long filenames |
98 | : on systems with 14 character filename limits so file.c.c and file.c |
99 | : might be identical |
100 | $test -d UU || mkdir UU |
101 | |
3b5ca523 |
102 | $MAKE clist || ($echo "Searching for .c files..."; \ |
103 | $echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist) |
104 | for file in `$cat .clist`; do |
8d063cd8 |
105 | # for file in `cat /dev/null`; do |
865cd44c |
106 | case "$osname" in |
107 | uwin) uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" ;; |
108 | os2) uwinfix="-e s,\\\\\\\\,/,g" ;; |
109 | cygwin) uwinfix="-e s,\\\\\\\\,/,g" ;; |
110 | posix-bc) uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/" ;; |
111 | vos) uwinfix="-e s/\#/\\\#/" ;; |
112 | *) uwinfix="" ;; |
113 | esac |
8d063cd8 |
114 | case "$file" in |
3b5ca523 |
115 | *.c) filebase=`basename $file .c` ;; |
116 | *.y) filebase=`basename $file .y` ;; |
117 | esac |
118 | case "$file" in |
7b0cd887 |
119 | */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;; |
120 | *) finc= ;; |
8d063cd8 |
121 | esac |
3b5ca523 |
122 | $echo "Finding dependencies for $filebase$_o." |
7b0cd887 |
123 | ( $echo "#line 1 \"$file\""; \ |
124 | $sed -n <$file \ |
8d063cd8 |
125 | -e "/^${filebase}_init(/q" \ |
2304df62 |
126 | -e '/^#line/d' \ |
8d063cd8 |
127 | -e '/^#/{' \ |
128 | -e 's|/\*.*$||' \ |
129 | -e 's|\\$||' \ |
130 | -e p \ |
3b5ca523 |
131 | -e '}' ) >UU/$file.c |
ceda4f9b |
132 | if [ "$osname" = os390 ]; then |
ceda4f9b |
133 | $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c | |
134 | $sed \ |
135 | -e '/^#.*<stdin>/d' \ |
136 | -e '/^#.*"-"/d' \ |
137 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ |
138 | -e 's/^[ ]*#[ ]*line/#/' \ |
139 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ |
140 | -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \ |
141 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \ |
142 | -e 's|: \./|: |' \ |
143 | -e 's|\.c\.c|.c|' $uwinfix | \ |
144 | $uniq | $sort | $uniq >> .deptmp |
145 | else |
8ad4a856 |
146 | $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c 2>&1 | |
ceda4f9b |
147 | $sed \ |
148 | -e '1d' \ |
149 | -e '/^#.*<stdin>/d' \ |
7a0953c3 |
150 | -e '/^#.*<builtin>/d' \ |
151 | -e '/^#.*<command line>/d' \ |
ceda4f9b |
152 | -e '/^#.*"-"/d' \ |
8ad4a856 |
153 | -e '/: file path prefix .* never used$/d' \ |
ceda4f9b |
154 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ |
155 | -e 's/^[ ]*#[ ]*line/#/' \ |
156 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ |
157 | -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \ |
158 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \ |
159 | -e 's|: \./|: |' \ |
160 | -e 's|\.c\.c|.c|' $uwinfix | \ |
161 | $uniq | $sort | $uniq >> .deptmp |
5920a0ba |
162 | fi |
8d063cd8 |
163 | done |
164 | |
352d5a3a |
165 | $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d' |
8d063cd8 |
166 | |
3b5ca523 |
167 | $MAKE shlist || ($echo "Searching for .SH files..."; \ |
168 | $echo *.SH | $tr ' ' $trnl | $egrep -v '\*' >.shlist) |
337e9004 |
169 | |
760ac839 |
170 | # Now extract the dependencies on makedepend.SH and Makefile.SH |
171 | # (they should reside in the main Makefile): |
28e8609d |
172 | rm -f .shlist.old |
337e9004 |
173 | mv .shlist .shlist.old |
174 | $egrep -v '^makedepend\.SH' <.shlist.old >.shlist |
28e8609d |
175 | rm -f .shlist.old |
760ac839 |
176 | mv .shlist .shlist.old |
177 | $egrep -v '^Makefile\.SH' <.shlist.old >.shlist |
28e8609d |
178 | rm -f .shlist.old |
1c77a109 |
179 | mv .shlist .shlist.old |
180 | $egrep -v '^perl_exp\.SH' <.shlist.old >.shlist |
28e8609d |
181 | rm -f .shlist.old |
1c77a109 |
182 | mv .shlist .shlist.old |
183 | $egrep -v '^config_h\.SH' <.shlist.old >.shlist |
337e9004 |
184 | rm .shlist.old |
185 | |
8d063cd8 |
186 | if $test -s .deptmp; then |
187 | for file in `cat .shlist`; do |
a0d0e21e |
188 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb |
189 | $sh $file >> .deptmp |
8d063cd8 |
190 | done |
352d5a3a |
191 | $echo "Updating $mf..." |
8d063cd8 |
192 | $echo "# If this runs make out of memory, delete /usr/include lines." \ |
352d5a3a |
193 | >> $mf.new |
2d9864fe |
194 | $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \ |
352d5a3a |
195 | >>$mf.new |
8d063cd8 |
196 | else |
3b5ca523 |
197 | $MAKE hlist || ($echo "Searching for .h files..."; \ |
198 | $echo *.h | $tr ' ' $trnl | $egrep -v '\*' >.hlist) |
8d063cd8 |
199 | $echo "You don't seem to have a proper C preprocessor. Using grep instead." |
200 | $egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp |
352d5a3a |
201 | $echo "Updating $mf..." |
8d063cd8 |
202 | <.clist $sed -n \ |
203 | -e '/\//{' \ |
337e9004 |
204 | -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
8d063cd8 |
205 | -e d \ |
206 | -e '}' \ |
337e9004 |
207 | -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
8d063cd8 |
208 | <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed |
209 | <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \ |
210 | $sed 's|^[^;]*/||' | \ |
352d5a3a |
211 | $sed -f .hsed >> $mf.new |
8d063cd8 |
212 | <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \ |
352d5a3a |
213 | $sed -f .hsed >> $mf.new |
8d063cd8 |
214 | for file in `$cat .shlist`; do |
a0d0e21e |
215 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb |
216 | $sh $file >> $mf.new |
8d063cd8 |
217 | done |
218 | fi |
352d5a3a |
219 | $rm -f $mf.old |
220 | $cp $mf $mf.old |
1e2cbf11 |
221 | $rm -f $mf |
352d5a3a |
222 | $cp $mf.new $mf |
223 | $rm $mf.new |
224 | $echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf |
85e6fe83 |
225 | $rm -rf .deptmp UU .shlist .clist .hlist .hsed |
8d063cd8 |
226 | |
227 | !NO!SUBS! |
228 | $eunicefix makedepend |
378cc40b |
229 | chmod +x makedepend |
8d063cd8 |
230 | case `pwd` in |
231 | *SH) |
232 | $rm -f ../makedepend |
233 | ln makedepend ../makedepend |
234 | ;; |
235 | esac |