Commit | Line | Data |
---|---|---|
1e2cbf11 | 1 | #! /bin/sh |
8d063cd8 LW |
2 | case $CONFIG in |
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 | |
8d063cd8 | 21 | echo "Extracting makedepend (with variable substitutions)" |
7b0cd887 | 22 | rm -f makedepend |
75f92628 AD |
23 | $spitshell >makedepend <<!GROK!THIS! |
24 | $startsh | |
a0d0e21e | 25 | # makedepend.SH |
8d063cd8 | 26 | # |
6b9d15cb | 27 | MAKE=$make |
28e8609d | 28 | trnl='$trnl' |
1aef975c AD |
29 | !GROK!THIS! |
30 | $spitshell >>makedepend <<'!NO!SUBS!' | |
8d063cd8 | 31 | |
fb73857a | 32 | # This script should be called with |
33 | # sh ./makedepend MAKE=$(MAKE) | |
34 | case "$1" in | |
35 | MAKE=*) eval $1 ;; | |
36 | esac | |
37 | ||
8d063cd8 LW |
38 | export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$) |
39 | ||
a0d0e21e LW |
40 | case $CONFIG in |
41 | '') | |
42 | if test -f config.sh; then TOP=.; | |
43 | elif 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 | else | |
48 | echo "Can't find config.sh."; exit 1 | |
49 | fi | |
50 | . $TOP/config.sh | |
51 | ;; | |
52 | esac | |
8d063cd8 | 53 | |
16d20bd9 AD |
54 | # We need .. when we are in the x2p directory if we are using the |
55 | # cppstdin wrapper script. | |
8e07c86e AD |
56 | # Put .. and . first so that we pick up the present cppstdin, not |
57 | # an older one lying about in /usr/local/bin. | |
39e571d4 | 58 | PATH=".$path_sep..$path_sep$PATH" |
7b0cd887 LW |
59 | export PATH |
60 | ||
8d063cd8 LW |
61 | $cat /dev/null >.deptmp |
62 | $rm -f *.c.c c/*.c.c | |
63 | if test -f Makefile; then | |
1e2cbf11 | 64 | rm -f $firstmakefile |
337e9004 | 65 | cp Makefile $firstmakefile |
ae26f3f3 | 66 | # On QNX, 'cp' preserves timestamp, so $firstmakefile appears |
67 | # to be out of date. I don't know if OS/2 has touch, so do this: | |
68 | case "$osname" in | |
69 | os2) ;; | |
70 | *) $touch $firstmakefile ;; | |
71 | esac | |
8d063cd8 | 72 | fi |
337e9004 | 73 | mf=$firstmakefile |
8d063cd8 LW |
74 | if test -f $mf; then |
75 | defrule=`<$mf sed -n \ | |
2d9864fe | 76 | -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
8d063cd8 LW |
77 | -e 's/\$\*\.c//' \ |
78 | -e 's/^[^;]*;[ ]*//p' \ | |
79 | -e q \ | |
80 | -e '}' \ | |
2d9864fe | 81 | -e '/^\.c\$(OBJ_EXT): *$/{' \ |
8d063cd8 LW |
82 | -e N \ |
83 | -e 's/\$\*\.c//' \ | |
84 | -e 's/^.*\n[ ]*//p' \ | |
85 | -e q \ | |
86 | -e '}'` | |
87 | fi | |
88 | case "$defrule" in | |
89 | '') defrule='$(CC) -c $(CFLAGS)' ;; | |
90 | esac | |
91 | ||
85e6fe83 LW |
92 | : Create files in UU directory to avoid problems with long filenames |
93 | : on systems with 14 character filename limits so file.c.c and file.c | |
94 | : might be identical | |
95 | $test -d UU || mkdir UU | |
96 | ||
1aef975c | 97 | $MAKE clist || ($echo "Searching for .c files..."; \ |
28e8609d | 98 | $echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist) |
8d063cd8 LW |
99 | for file in `$cat .clist`; do |
100 | # for file in `cat /dev/null`; do | |
101 | case "$file" in | |
102 | *.c) filebase=`basename $file .c` ;; | |
7b0cd887 LW |
103 | *.y) filebase=`basename $file .y` ;; |
104 | esac | |
105 | case "$file" in | |
106 | */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;; | |
107 | *) finc= ;; | |
8d063cd8 | 108 | esac |
dfe9444c | 109 | $echo "Finding dependencies for $filebase$_o." |
7b0cd887 LW |
110 | ( $echo "#line 1 \"$file\""; \ |
111 | $sed -n <$file \ | |
8d063cd8 | 112 | -e "/^${filebase}_init(/q" \ |
2304df62 | 113 | -e '/^#line/d' \ |
8d063cd8 LW |
114 | -e '/^#/{' \ |
115 | -e 's|/\*.*$||' \ | |
116 | -e 's|\\$||' \ | |
117 | -e p \ | |
85e6fe83 | 118 | -e '}' ) >UU/$file.c |
693762b4 | 119 | $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c | |
8d063cd8 | 120 | $sed \ |
75f92628 | 121 | -e '/^#.*<stdin>/d' \ |
fb73857a | 122 | -e '/^#.*"-"/d' \ |
7b0cd887 | 123 | -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \ |
55204971 | 124 | -e 's/^[ ]*#[ ]*line/#/' \ |
7b0cd887 | 125 | -e '/^# *[0-9][0-9]* *[".\/]/!d' \ |
337e9004 | 126 | -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \ |
127 | -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \ | |
8d063cd8 LW |
128 | -e 's|: \./|: |' \ |
129 | -e 's|\.c\.c|.c|' | \ | |
130 | $uniq | $sort | $uniq >> .deptmp | |
131 | done | |
132 | ||
352d5a3a | 133 | $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d' |
8d063cd8 | 134 | |
1aef975c | 135 | $MAKE shlist || ($echo "Searching for .SH files..."; \ |
28e8609d | 136 | $echo *.SH | $tr ' ' $trnl | $egrep -v '\*' >.shlist) |
337e9004 | 137 | |
760ac839 LW |
138 | # Now extract the dependencies on makedepend.SH and Makefile.SH |
139 | # (they should reside in the main Makefile): | |
28e8609d | 140 | rm -f .shlist.old |
337e9004 | 141 | mv .shlist .shlist.old |
142 | $egrep -v '^makedepend\.SH' <.shlist.old >.shlist | |
28e8609d | 143 | rm -f .shlist.old |
760ac839 LW |
144 | mv .shlist .shlist.old |
145 | $egrep -v '^Makefile\.SH' <.shlist.old >.shlist | |
28e8609d | 146 | rm -f .shlist.old |
1c77a109 IZ |
147 | mv .shlist .shlist.old |
148 | $egrep -v '^perl_exp\.SH' <.shlist.old >.shlist | |
28e8609d | 149 | rm -f .shlist.old |
1c77a109 IZ |
150 | mv .shlist .shlist.old |
151 | $egrep -v '^config_h\.SH' <.shlist.old >.shlist | |
337e9004 | 152 | rm .shlist.old |
153 | ||
8d063cd8 LW |
154 | if $test -s .deptmp; then |
155 | for file in `cat .shlist`; do | |
a0d0e21e | 156 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb | 157 | $sh $file >> .deptmp |
8d063cd8 | 158 | done |
352d5a3a | 159 | $echo "Updating $mf..." |
8d063cd8 | 160 | $echo "# If this runs make out of memory, delete /usr/include lines." \ |
352d5a3a | 161 | >> $mf.new |
2d9864fe | 162 | $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \ |
352d5a3a | 163 | >>$mf.new |
8d063cd8 | 164 | else |
1aef975c | 165 | $MAKE hlist || ($echo "Searching for .h files..."; \ |
28e8609d | 166 | $echo *.h | $tr ' ' $trnl | $egrep -v '\*' >.hlist) |
8d063cd8 LW |
167 | $echo "You don't seem to have a proper C preprocessor. Using grep instead." |
168 | $egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp | |
352d5a3a | 169 | $echo "Updating $mf..." |
8d063cd8 LW |
170 | <.clist $sed -n \ |
171 | -e '/\//{' \ | |
337e9004 | 172 | -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
8d063cd8 LW |
173 | -e d \ |
174 | -e '}' \ | |
337e9004 | 175 | -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
8d063cd8 LW |
176 | <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed |
177 | <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \ | |
178 | $sed 's|^[^;]*/||' | \ | |
352d5a3a | 179 | $sed -f .hsed >> $mf.new |
8d063cd8 | 180 | <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \ |
352d5a3a | 181 | $sed -f .hsed >> $mf.new |
8d063cd8 | 182 | for file in `$cat .shlist`; do |
a0d0e21e | 183 | $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
6b9d15cb | 184 | $sh $file >> $mf.new |
8d063cd8 LW |
185 | done |
186 | fi | |
352d5a3a LW |
187 | $rm -f $mf.old |
188 | $cp $mf $mf.old | |
1e2cbf11 | 189 | $rm -f $mf |
352d5a3a LW |
190 | $cp $mf.new $mf |
191 | $rm $mf.new | |
192 | $echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf | |
85e6fe83 | 193 | $rm -rf .deptmp UU .shlist .clist .hlist .hsed |
8d063cd8 LW |
194 | |
195 | !NO!SUBS! | |
196 | $eunicefix makedepend | |
378cc40b | 197 | chmod +x makedepend |
8d063cd8 LW |
198 | case `pwd` in |
199 | *SH) | |
200 | $rm -f ../makedepend | |
201 | ln makedepend ../makedepend | |
202 | ;; | |
203 | esac |