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#!/bin/sh
# $RCSfile: makedepend.SH,v 3314Revision: 4.1 3314Date: 92/08/07 18:24:20 $
#
# $Log: makedepend.SH,v $
# Revision 4.1 92/08/07 18:24:20 lwall
#
# Revision 4.0.1.4 92/06/08 13:51:24 lwall
# patch20: various and sundry fixes
#
# Revision 4.0.1.3 91/11/05 17:56:33 lwall
# patch11: various portability fixes
#
# Revision 4.0.1.2 91/06/07 15:40:06 lwall
# patch4: fixed cppstdin to run in the right directory
#
# Revision 4.0.1.1 91/06/07 11:20:06 lwall
# patch4: Makefile is no longer self-modifying code under makedepend
#
# Revision 4.0 91/03/20 01:27:04 lwall
# 4.0 baseline.
#
#
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0; kill $$)
cat='/bin/cat'
cppflags=' -DDEBUGGING'
cp='/bin/cp'
cppstdin='/tmp_mnt/net/vaccine/export/src/local/lwall/perl5/cppstdin'
cppminus=''
echo='/bin/echo'
egrep='/bin/egrep'
expr='/bin/expr'
mv='/bin/mv'
rm='/bin/rm'
sed='/bin/sed'
sort='/bin/sort'
test='test'
tr='/bin/tr'
uniq='/bin/uniq'
PATH="$PATH:."
export PATH
$cat /dev/null >.deptmp
$rm -f *.c.c c/*.c.c
if test -f Makefile; then
cp Makefile makefile
fi
mf=makefile
if test -f $mf; then
defrule=`<$mf sed -n \
-e '/^\.c\.o:.*;/{' \
-e 's/\$\*\.c//' \
-e 's/^[^;]*;[ ]*//p' \
-e q \
-e '}' \
-e '/^\.c\.o: *$/{' \
-e N \
-e 's/\$\*\.c//' \
-e 's/^.*\n[ ]*//p' \
-e q \
-e '}'`
fi
case "$defrule" in
'') defrule='$(CC) -c $(CFLAGS)' ;;
esac
: Create files in UU directory to avoid problems with long filenames
: on systems with 14 character filename limits so file.c.c and file.c
: might be identical
$test -d UU || mkdir UU
make clist || ($echo "Searching for .c files..."; \
$echo *.c | $tr ' ' '\012' | $egrep -v '\*' >.clist)
for file in `$cat .clist`; do
# for file in `cat /dev/null`; do
case "$file" in
*.c) filebase=`basename $file .c` ;;
*.y) filebase=`basename $file .y` ;;
esac
case "$file" in
*/*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;;
*) finc= ;;
esac
$echo "Finding dependencies for $filebase.o."
( $echo "#line 1 \"$file\""; \
$sed -n <$file \
-e "/^${filebase}_init(/q" \
-e '/^#line/d' \
-e '/^#/{' \
-e 's|/\*.*$||' \
-e 's|\\$||' \
-e p \
-e '}' ) >UU/$file.c
$cppstdin $finc -I/usr/local/include -I. $cppflags $cppminus <UU/$file.c |
$sed \
-e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
-e 's/^[ ]*#[ ]*line/#/' \
-e '/^# *[0-9][0-9]* *[".\/]/!d' \
-e 's/^.*"\(.*\)".*$/'$filebase'.o: \1/' \
-e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'.o: \1/' \
-e 's|: \./|: |' \
-e 's|\.c\.c|.c|' | \
$uniq | $sort | $uniq >> .deptmp
done
$sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d'
make shlist || ($echo "Searching for .SH files..."; \
$echo *.SH | $tr ' ' '\012' | $egrep -v '\*' >.shlist)
if $test -s .deptmp; then
for file in `cat .shlist`; do
$echo `$expr X$file : 'X\(.*\).SH'`: $file config.sh \; \
/bin/sh $file >> .deptmp
done
$echo "Updating $mf..."
$echo "# If this runs make out of memory, delete /usr/include lines." \
>> $mf.new
$sed 's|^\(.*\.o:\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
>>$mf.new
else
make hlist || ($echo "Searching for .h files..."; \
$echo *.h | $tr ' ' '\012' | $egrep -v '\*' >.hlist)
$echo "You don't seem to have a proper C preprocessor. Using grep instead."
$egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp
$echo "Updating $mf..."
<.clist $sed -n \
-e '/\//{' \
-e 's|^\(.*\)/\(.*\)\.c|\2.o: \1/\2.c; '"$defrule \1/\2.c|p" \
-e d \
-e '}' \
-e 's|^\(.*\)\.c|\1.o: \1.c|p' >> $mf.new
<.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed
<.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \
$sed 's|^[^;]*/||' | \
$sed -f .hsed >> $mf.new
<.deptmp $sed -n 's|c:#include <\(.*\)>.*$|o: /usr/include/\1|p' \
>> $mf.new
<.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \
$sed -f .hsed >> $mf.new
<.deptmp $sed -n 's|h:#include <\(.*\)>.*$|h: /usr/include/\1|p' \
>> $mf.new
for file in `$cat .shlist`; do
$echo `$expr X$file : 'X\(.*\).SH'`: $file config.sh \; \
/bin/sh $file >> $mf.new
done
fi
$rm -f $mf.old
$cp $mf $mf.old
$cp $mf.new $mf
$rm $mf.new
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
$rm -rf .deptmp UU .shlist .clist .hlist .hsed
|
