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makedepend.SH
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1990-08-22
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case $CONFIG in
'') . ./config.sh ;;
esac
echo "Extracting makedepend (with variable substitutions)"
$spitshell >makedepend <<!GROK!THIS!
$startsh
# $Header: makedepend.SH,v 4.3.2.2 90/04/21 14:24:58 sob Exp $
#
# $Log: makedepend.SH,v $
# Revision 4.3.2.2 90/04/21 14:24:58 sob
# Added a fix to deal with XENIX cc -E output.
#
# Revision 4.3.2.1 89/12/17 02:52:46 sob
# Will only read config.sh from local directory.
#
# Revision 4.3.1.2 85/05/13 15:53:42 lwall
# Made cpp look in /usr/local/include too.
#
# Revision 4.3.1.1 85/05/10 11:35:10 lwall
# Branch for patches.
#
# Revision 4.3 85/05/01 11:42:26 lwall
# Baseline for release with 4.3bsd.
#
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
$cat /dev/null >.deptmp
$echo "(Note: this is going to take a while.)"
$rm -f X*.c
for file in *.c; do
filebase=\`basename \$file .c\`
$echo "Finding dependencies for \$filebase.o."
$sed -n <\$file >X\$file \\
-e "/^\${filebase}_init(/q" \\
-e '/^#/{' \\
-e 's|/\*.*$||' \\
-e p \\
-e '}'
$cpp -I/usr/local/include X\$file | $sed \\
-e '/^#line/s/line//' \
-e '/^# *[0-9]/!d' \\
-e 's/^.*"\(.*\)".*\$/'\$filebase'.o: \1/' \\
-e 's|: \./|: |' \\
-e 's|: X|: |' | \\
$uniq | $sort | $uniq >> .deptmp
done
for file in *.SH; do
$echo \`basename \$file .SH\`: \$file config.sh \; /bin/sh \$file >> .deptmp
done
$sed <Makefile >Makefile.new -e '1,/^# AUTOMATICALLY/!d'
if $test -s .deptmp; then
echo "Updating Makefile..."
echo "# If this runs make out of memory, delete /usr/include lines." >>Makefile.new
$cat .deptmp >>Makefile.new
else
$echo "You don't seem to have a proper C preprocessor. Using grep instead."
$egrep '^#include ' *.c *.h >.deptmp
echo "Updating Makefile..."
<.deptmp $sed -n 's|c:#include "\(.*\)".*\$\$|o: \1|p' >> Makefile.new
<.deptmp $sed -n 's|c:#include <\(.*\)>.*\$\$|o: /usr/include/\1|p' >> Makefile.new
<.deptmp $sed -n 's|h:#include "\(.*\)".*\$\$|h: \1|p' >> Makefile.new
<.deptmp $sed -n 's|h:#include <\(.*\)>.*\$\$|h: /usr/include/\1|p' >> Makefile.new
fi
$mv Makefile Makefile.old
$mv Makefile.new Makefile
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> Makefile
rm .deptmp X*.c
!GROK!THIS!
$eunicefix makedepend
chmod 755 makedepend