Commit | Line | Data |
---|---|---|
1e2cbf11 | 1 | #! /bin/sh |
a02608de | 2 | case $PERL_CONFIG_SH in |
8d063cd8 | 3 | '') |
a0d0e21e LW |
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 LW |
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 LW |
17 | case "$0" in |
18 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; | |
19 | esac | |
1e2cbf11 | 20 | |
dbf49cb0 JH |
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 AD |
27 | $spitshell >makedepend <<!GROK!THIS! |
28 | $startsh | |
a0d0e21e | 29 | # makedepend.SH |
8d063cd8 | 30 | # |
6b9d15cb | 31 | MAKE=$make |
28e8609d | 32 | trnl='$trnl' |
1aef975c AD |
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 LW |
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 LW |
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 | . $TOP/config.sh | |
55 | ;; | |
56 | esac | |
8d063cd8 | 57 | |
16d20bd9 AD |
58 | # We need .. when we are in the x2p directory if we are using the |
59 | # cppstdin wrapper script. | |
8e07c86e AD |
60 | # Put .. and . first so that we pick up the present cppstdin, not |
61 | # an older one lying about in /usr/local/bin. | |
39e571d4 | 62 | PATH=".$path_sep..$path_sep$PATH" |
7b0cd887 LW |
63 | export PATH |
64 | ||
8d063cd8 LW |
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 LW |
79 | if test -f $mf; then |
80 | defrule=`<$mf sed -n \ | |
2d9864fe | 81 | -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
8d063cd8 LW |
82 | -e 's/\$\*\.c//' \ |
83 | -e 's/^[^;]*;[ ]*//p' \ | |
84 | -e q \ | |
85 | -e '}' \ | |
2d9864fe | 86 | -e '/^\.c\$(OBJ_EXT): *$/{' \ |
8d063cd8 LW |
87 | -e N \ |
88 | -e 's/\$\*\.c//' \ | |
89 | -e 's/^.*\n[ ]*//p' \ | |
90 | -e q \ | |
91 | -e '}'` | |
92 | fi | |
93 | case "$defrule" in | |
94 | '') defrule='$(CC) -c $(CFLAGS)' ;; | |
95 | esac | |
96 | ||
85e6fe83 LW |
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 GS |
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 |
2ebcf328 JB |
106 | if [ "$osname" = uwin ]; then |
107 | uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" | |
108 | else | |
9e48464b IZ |
109 | if [ "$osname" = os2 ]; then |
110 | uwinfix="-e s,\\\\\\\\,/,g" | |
111 | else | |
873b149f | 112 | if [ "$archname" = cygwin ]; then |
8736538c AS |
113 | uwinfix="-e s,\\\\\\\\,/,g" |
114 | else | |
25b8a0ba TD |
115 | if [ "$osname" = posix-bc ]; then |
116 | uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/" | |
117 | else | |
118 | uwinfix= | |
119 | fi | |
8736538c | 120 | fi |
9e48464b | 121 | fi |
2ebcf328 | 122 | fi |
8d063cd8 | 123 | case "$file" in |
3b5ca523 GS |
124 | *.c) filebase=`basename $file .c` ;; |
125 | *.y) filebase=`basename $file .y` ;; | |
126 | esac | |
127 | case "$file" in | |
7b0cd887 LW |
128 | */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;; |
129 | *) finc= ;; | |
8d063cd8 | 130 | esac |
3b5ca523 | 131 | $echo "Finding dependencies for $filebase$_o." |
7b0cd887 LW |
132 | ( $echo "#line 1 \"$file\""; \ |
133 | $sed -n <$file \ | |
8d063cd8 | 134 | -e "/^${filebase}_init(/q" \ |
2304df62 | 135 | -e '/^#line/d' \ |
8d063cd8 LW |
136 | -e '/^#/{' \ |
137 | -e 's|/\*.*$||' \ | |
138 | -e 's|\\$||' \ | |
139 | -e p \ | |
3b5ca523 | 140 | -e '}' ) >UU/$file.c |
ceda4f9b GS |
141 | if [ "$osname" = os390 ]; then |
142 | if [ "$file" = perly.c ]; then | |
143 | $echo '#endif' >>UU/$file.c | |
144 | fi | |
145 | $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c | | |
146 | $sed \ | |
147 | -e '/^#.*<stdin>/d' \ | |
148 | -e '/^#.*"-"/d' \ | |
149 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ | |
150 | -e 's/^[ ]*#[ ]*line/#/' \ | |
151 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ | |
152 | -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \ | |
153 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \ | |
154 | -e 's|: \./|: |' \ | |
155 | -e 's|\.c\.c|.c|' $uwinfix | \ | |
156 | $uniq | $sort | $uniq >> .deptmp | |
157 | else | |
8ad4a856 | 158 | $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c 2>&1 | |
ceda4f9b GS |
159 | $sed \ |
160 | -e '1d' \ | |
161 | -e '/^#.*<stdin>/d' \ | |
7a0953c3 AK |
162 | -e '/^#.*<builtin>/d' \ |
163 | -e '/^#.*<command line>/d' \ | |
ceda4f9b | 164 | -e '/^#.*"-"/d' \ |
8ad4a856 | 165 | -e '/: file path prefix .* never used$/d' \ |
ceda4f9b GS |
166 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ |
167 | -e 's/^[ ]*#[ ]*line/#/' \ | |
168 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ | |
169 | -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \ | |
170 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \ | |
171 | -e 's|: \./|: |' \ | |
172 | -e 's|\.c\.c|.c|' $uwinfix | \ | |
173 | $uniq | $sort | $uniq >> .deptmp | |
5920a0ba | 174 | fi |
8d063cd8 LW |
175 | done |
176 | ||
352d5a3a | 177 | $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d' |
8d063cd8 | 178 | |
3b5ca523 GS |
179 | $MAKE shlist || ($echo "Searching for .SH files..."; \ |
180 | $echo *.SH | $tr ' ' $trnl | $egrep -v '\*' >.shlist) | |
337e9004 | 181 | |
760ac839 LW |
182 | # Now extract the dependencies on makedepend.SH and Makefile.SH |
183 | # (they should reside in the main Makefile): | |
28e8609d | 184 | rm -f .shlist.old |
337e9004 | 185 | mv .shlist .shlist.old |
186 | $egrep -v '^makedepend\.SH' <.shlist.old >.shlist | |
28e8609d | 187 | rm -f .shlist.old |
760ac839 LW |
188 | mv .shlist .shlist.old |
189 | $egrep -v '^Makefile\.SH' <.shlist.old >.shlist | |
28e8609d | 190 | rm -f .shlist.old |
1c77a109 IZ |
191 | mv .shlist .shlist.old |
192 | $egrep -v '^perl_exp\.SH' <.shlist.old >.shlist | |
28e8609d | 193 | rm -f .shlist.old |
1c77a109 IZ |
194 | mv .shlist .shlist.old |
195 | $egrep -v '^config_h\.SH' <.shlist.old >.shlist | |
337e9004 | 196 | rm .shlist.old |
197 | ||
8d063cd8 LW |
198 | if $test -s .deptmp; then |
199 | for file in `cat .shlist`; do | |
a0d0e21e | 200 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb | 201 | $sh $file >> .deptmp |
8d063cd8 | 202 | done |
352d5a3a | 203 | $echo "Updating $mf..." |
8d063cd8 | 204 | $echo "# If this runs make out of memory, delete /usr/include lines." \ |
352d5a3a | 205 | >> $mf.new |
2d9864fe | 206 | $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \ |
352d5a3a | 207 | >>$mf.new |
8d063cd8 | 208 | else |
3b5ca523 GS |
209 | $MAKE hlist || ($echo "Searching for .h files..."; \ |
210 | $echo *.h | $tr ' ' $trnl | $egrep -v '\*' >.hlist) | |
8d063cd8 LW |
211 | $echo "You don't seem to have a proper C preprocessor. Using grep instead." |
212 | $egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp | |
352d5a3a | 213 | $echo "Updating $mf..." |
8d063cd8 LW |
214 | <.clist $sed -n \ |
215 | -e '/\//{' \ | |
337e9004 | 216 | -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
8d063cd8 LW |
217 | -e d \ |
218 | -e '}' \ | |
337e9004 | 219 | -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
8d063cd8 LW |
220 | <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed |
221 | <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \ | |
222 | $sed 's|^[^;]*/||' | \ | |
352d5a3a | 223 | $sed -f .hsed >> $mf.new |
8d063cd8 | 224 | <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \ |
352d5a3a | 225 | $sed -f .hsed >> $mf.new |
8d063cd8 | 226 | for file in `$cat .shlist`; do |
a0d0e21e | 227 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb | 228 | $sh $file >> $mf.new |
8d063cd8 LW |
229 | done |
230 | fi | |
352d5a3a LW |
231 | $rm -f $mf.old |
232 | $cp $mf $mf.old | |
1e2cbf11 | 233 | $rm -f $mf |
352d5a3a LW |
234 | $cp $mf.new $mf |
235 | $rm $mf.new | |
236 | $echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf | |
85e6fe83 | 237 | $rm -rf .deptmp UU .shlist .clist .hlist .hsed |
8d063cd8 LW |
238 | |
239 | !NO!SUBS! | |
240 | $eunicefix makedepend | |
378cc40b | 241 | chmod +x makedepend |
8d063cd8 LW |
242 | case `pwd` in |
243 | *SH) | |
244 | $rm -f ../makedepend | |
245 | ln makedepend ../makedepend | |
246 | ;; | |
247 | esac |