Commit | Line | Data |
1e2cbf11 |
1 | #! /bin/sh |
2000072c |
2 | case $CONFIGDOTSH in |
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3 | '') |
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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 |
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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. |
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17 | case "$0" in |
18 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
19 | esac |
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20 | |
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21 | echo "Extracting makedepend (with variable substitutions)" |
7b0cd887 |
22 | rm -f makedepend |
75f92628 |
23 | $spitshell >makedepend <<!GROK!THIS! |
24 | $startsh |
a0d0e21e |
25 | # makedepend.SH |
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26 | # |
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27 | MAKE=$make |
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28 | trnl='$trnl' |
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29 | src=$src |
1aef975c |
30 | !GROK!THIS! |
31 | $spitshell >>makedepend <<'!NO!SUBS!' |
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32 | |
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33 | # This script should be called with |
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34 | # sh ./makedepend MAKE=$(MAKE) [src=$(src)] |
fb73857a |
35 | case "$1" in |
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36 | MAKE=*) eval $1 ; shift ;; |
fb73857a |
37 | esac |
38 | |
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39 | export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$) |
40 | |
2000072c |
41 | case $CONFIGDOTSH in |
a0d0e21e |
42 | '') |
43 | if test -f config.sh; then TOP=.; |
44 | elif test -f ../config.sh; then TOP=..; |
45 | elif test -f ../../config.sh; then TOP=../..; |
46 | elif test -f ../../../config.sh; then TOP=../../..; |
47 | elif test -f ../../../../config.sh; then TOP=../../../..; |
48 | else |
49 | echo "Can't find config.sh."; exit 1 |
50 | fi |
51 | . $TOP/config.sh |
52 | ;; |
53 | esac |
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54 | |
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55 | case "$1" in |
56 | src=*) eval $1 ; shift ;; |
57 | esac |
58 | |
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59 | # We need .. when we are in the x2p directory if we are using the |
60 | # cppstdin wrapper script. |
8e07c86e |
61 | # Put .. and . first so that we pick up the present cppstdin, not |
62 | # an older one lying about in /usr/local/bin. |
39e571d4 |
63 | PATH=".$path_sep..$path_sep$PATH" |
7b0cd887 |
64 | export PATH |
65 | |
8d063cd8 |
66 | $cat /dev/null >.deptmp |
67 | $rm -f *.c.c c/*.c.c |
68 | if test -f Makefile; then |
1e2cbf11 |
69 | rm -f $firstmakefile |
337e9004 |
70 | cp Makefile $firstmakefile |
ae26f3f3 |
71 | # On QNX, 'cp' preserves timestamp, so $firstmakefile appears |
72 | # to be out of date. I don't know if OS/2 has touch, so do this: |
73 | case "$osname" in |
74 | os2) ;; |
099685bc |
75 | netbsd) ;; |
ae26f3f3 |
76 | *) $touch $firstmakefile ;; |
77 | esac |
8d063cd8 |
78 | fi |
337e9004 |
79 | mf=$firstmakefile |
8d063cd8 |
80 | if test -f $mf; then |
81 | defrule=`<$mf sed -n \ |
2d9864fe |
82 | -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
8d063cd8 |
83 | -e 's/\$\*\.c//' \ |
84 | -e 's/^[^;]*;[ ]*//p' \ |
85 | -e q \ |
86 | -e '}' \ |
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87 | -e '/^\.c\$(OBJ_EXT): *$/{' \ |
8d063cd8 |
88 | -e N \ |
89 | -e 's/\$\*\.c//' \ |
90 | -e 's/^.*\n[ ]*//p' \ |
91 | -e q \ |
92 | -e '}'` |
93 | fi |
94 | case "$defrule" in |
95 | '') defrule='$(CC) -c $(CFLAGS)' ;; |
96 | esac |
97 | |
85e6fe83 |
98 | : Create files in UU directory to avoid problems with long filenames |
99 | : on systems with 14 character filename limits so file.c.c and file.c |
100 | : might be identical |
101 | $test -d UU || mkdir UU |
102 | |
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103 | $MAKE clist || (cd $src; $echo "Searching for .c files..."; \ |
104 | $echo *.c | $tr ' ' $trnl | $egrep -v '\*') >.clist |
105 | for base in `$cat .clist`; do |
106 | case "$src" in |
107 | .) file="$base" ;; |
108 | *) if test -f "$base"; then |
109 | file="$base" |
110 | elif test -f "$src/$base"; then |
111 | file="$src/$base" |
112 | fi |
113 | ;; |
114 | esac |
8d063cd8 |
115 | # for file in `cat /dev/null`; do |
2ebcf328 |
116 | if [ "$osname" = uwin ]; then |
117 | uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" |
118 | else |
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119 | if [ "$osname" = os2 ]; then |
120 | uwinfix="-e s,\\\\\\\\,/,g" |
121 | else |
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122 | if [ "$archname" = cygwin32 ]; then |
123 | uwinfix="-e s,\\\\\\\\,/,g" |
124 | else |
125 | uwinfix= |
126 | fi |
9e48464b |
127 | fi |
2ebcf328 |
128 | fi |
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129 | case "$file" in |
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130 | */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;; |
131 | *) finc= ;; |
8d063cd8 |
132 | esac |
b233458b |
133 | case "$src" in |
134 | '') ;; |
135 | *) finc="-I$src" ;; |
136 | esac |
137 | basebase=`basename $base .c` |
138 | $echo "Finding dependencies for $basebase$_o." |
7b0cd887 |
139 | ( $echo "#line 1 \"$file\""; \ |
140 | $sed -n <$file \ |
8d063cd8 |
141 | -e "/^${filebase}_init(/q" \ |
2304df62 |
142 | -e '/^#line/d' \ |
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143 | -e '/^#/{' \ |
144 | -e 's|/\*.*$||' \ |
145 | -e 's|\\$||' \ |
146 | -e p \ |
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147 | -e '}' ) >UU/$base.c |
148 | $cppstdin $finc -I. $cppflags $cppminus <UU/$base.c | |
8d063cd8 |
149 | $sed \ |
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150 | -e '/^#.*<stdin>/d' \ |
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151 | -e '/^#.*"-"/d' \ |
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152 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ |
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153 | -e 's/^[ ]*#[ ]*line/#/' \ |
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154 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ |
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155 | -e 's/^.*"\(.*\)".*$/'$base'\$(OBJ_EXT): \1/' \ |
156 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$base'\$(OBJ_EXT): \1/' \ |
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157 | -e 's|: \./|: |' \ |
2ebcf328 |
158 | -e 's|\.c\.c|.c|' $uwinfix | \ |
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159 | $uniq | $sort | $uniq >> .deptmp |
160 | done |
161 | |
352d5a3a |
162 | $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d' |
8d063cd8 |
163 | |
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164 | $MAKE shlist || (cd $src; $echo "Searching for .SH files..."; \ |
165 | $echo *.SH | $tr ' ' $trnl | $egrep -v '\*') >.shlist |
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166 | |
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167 | # Now extract the dependencies on makedepend.SH and Makefile.SH |
168 | # (they should reside in the main Makefile): |
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169 | rm -f .shlist.old |
337e9004 |
170 | mv .shlist .shlist.old |
171 | $egrep -v '^makedepend\.SH' <.shlist.old >.shlist |
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172 | rm -f .shlist.old |
760ac839 |
173 | mv .shlist .shlist.old |
174 | $egrep -v '^Makefile\.SH' <.shlist.old >.shlist |
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175 | rm -f .shlist.old |
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176 | mv .shlist .shlist.old |
177 | $egrep -v '^perl_exp\.SH' <.shlist.old >.shlist |
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178 | rm -f .shlist.old |
1c77a109 |
179 | mv .shlist .shlist.old |
180 | $egrep -v '^config_h\.SH' <.shlist.old >.shlist |
337e9004 |
181 | rm .shlist.old |
182 | |
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183 | if $test -s .deptmp; then |
184 | for file in `cat .shlist`; do |
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185 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
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186 | $sh $file >> .deptmp |
8d063cd8 |
187 | done |
352d5a3a |
188 | $echo "Updating $mf..." |
8d063cd8 |
189 | $echo "# If this runs make out of memory, delete /usr/include lines." \ |
352d5a3a |
190 | >> $mf.new |
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191 | $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \ |
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192 | >>$mf.new |
8d063cd8 |
193 | else |
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194 | $MAKE hlist || (cd $src; $echo "Searching for .h files..."; \ |
195 | $echo *.h | $tr ' ' $trnl | $egrep -v '\*') >.hlist |
8d063cd8 |
196 | $echo "You don't seem to have a proper C preprocessor. Using grep instead." |
197 | $egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp |
352d5a3a |
198 | $echo "Updating $mf..." |
8d063cd8 |
199 | <.clist $sed -n \ |
200 | -e '/\//{' \ |
337e9004 |
201 | -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
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202 | -e d \ |
203 | -e '}' \ |
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204 | -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
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205 | <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed |
206 | <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \ |
207 | $sed 's|^[^;]*/||' | \ |
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208 | $sed -f .hsed >> $mf.new |
8d063cd8 |
209 | <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \ |
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210 | $sed -f .hsed >> $mf.new |
8d063cd8 |
211 | for file in `$cat .shlist`; do |
a0d0e21e |
212 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb |
213 | $sh $file >> $mf.new |
8d063cd8 |
214 | done |
215 | fi |
352d5a3a |
216 | $rm -f $mf.old |
217 | $cp $mf $mf.old |
1e2cbf11 |
218 | $rm -f $mf |
352d5a3a |
219 | $cp $mf.new $mf |
220 | $rm $mf.new |
221 | $echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf |
85e6fe83 |
222 | $rm -rf .deptmp UU .shlist .clist .hlist .hsed |
8d063cd8 |
223 | |
224 | !NO!SUBS! |
225 | $eunicefix makedepend |
378cc40b |
226 | chmod +x makedepend |
8d063cd8 |
227 | case `pwd` in |
228 | *SH) |
229 | $rm -f ../makedepend |
230 | ln makedepend ../makedepend |
231 | ;; |
232 | esac |