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 |
1aef975c AD |
28 | !GROK!THIS! |
29 | $spitshell >>makedepend <<'!NO!SUBS!' | |
8d063cd8 LW |
30 | |
31 | export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$) | |
32 | ||
a0d0e21e LW |
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 | . $TOP/config.sh | |
44 | ;; | |
45 | esac | |
8d063cd8 | 46 | |
16d20bd9 AD |
47 | # We need .. when we are in the x2p directory if we are using the |
48 | # cppstdin wrapper script. | |
8e07c86e AD |
49 | # Put .. and . first so that we pick up the present cppstdin, not |
50 | # an older one lying about in /usr/local/bin. | |
51 | PATH=".:..:$PATH" | |
7b0cd887 LW |
52 | export PATH |
53 | ||
8d063cd8 LW |
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60 | # to be out of date.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 LW |
67 | if test -f $mf; then |
68 | defrule=`<$mf sed -n \ | |
2d9864fe | 69 | -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
8d063cd8 LW |
70 | -e 's/\$\*\.c//' \ |
71 | -e 's/^[^;]*;[ ]*//p' \ | |
72 | -e q \ | |
73 | -e '}' \ | |
2d9864fe | 74 | -e '/^\.c\$(OBJ_EXT): *$/{' \ |
8d063cd8 LW |
75 | -e N \ |
76 | -e 's/\$\*\.c//' \ | |
77 | -e 's/^.*\n[ ]*//p' \ | |
78 | -e q \ | |
79 | -e '}'` | |
80 | fi | |
81 | case "$defrule" in | |
82 | '') defrule='$(CC) -c $(CFLAGS)' ;; | |
83 | esac | |
84 | ||
85e6fe83 LW |
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' | $egrep -v '\*' >.clist) |
8d063cd8 LW |
92 | for file in `$cat .clist`; do |
93 | # for file in `cat /dev/null`; do | |
94 | case "$file" in | |
95 | *.c) filebase=`basename $file .c` ;; | |
7b0cd887 LW |
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 LW |
103 | ( $echo "#line 1 \"$file\""; \ |
104 | $sed -n <$file \ | |
8d063cd8 | 105 | -e "/^${filebase}_init(/q" \ |
2304df62 | 106 | -e '/^#line/d' \ |
8d063cd8 LW |
107 | -e '/^#/{' \ |
108 | -e 's|/\*.*$||' \ | |
109 | -e 's|\\$||' \ | |
110 | -e p \ | |
85e6fe83 LW |
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 LW |
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 LW |
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 LW |
134 | mv .shlist .shlist.old |
135 | $egrep -v '^Makefile\.SH' <.shlist.old >.shlist | |
1c77a109 IZ |
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 LW |
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 LW |
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 LW |
158 | <.clist $sed -n \ |
159 | -e '/\//{' \ | |
337e9004 | 160 | -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
8d063cd8 LW |
161 | -e d \ |
162 | -e '}' \ | |
337e9004 | 163 | -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
8d063cd8 LW |
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 LW |
173 | done |
174 | fi | |
352d5a3a LW |
175 | $rm -f $mf.old |
176 | $cp $mf $mf.old | |
1e2cbf11 | 177 | $rm -f $mf |
352d5a3a LW |
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 LW |
182 | |
183 | !NO!SUBS! | |
184 | $eunicefix makedepend | |
378cc40b | 185 | chmod +x makedepend |
8d063cd8 LW |
186 | case `pwd` in |
187 | *SH) | |
188 | $rm -f ../makedepend | |
189 | ln makedepend ../makedepend | |
190 | ;; | |
191 | esac |