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Annotation of 43BSD/contrib/nntp/rrn/makedepend, revision 1.1

1.1     ! root        1: #!/bin/sh
        !             2: # $Header: makedepend.SH,v 4.3.1.2 85/05/13 15:53:42 lwall Exp $
        !             3: #
        !             4: # $Log:        makedepend.SH,v $
        !             5: # Revision 4.3.1.2  85/05/13  15:53:42  lwall
        !             6: # Made cpp look in /usr/local/include too.
        !             7: # 
        !             8: # Revision 4.3.1.1  85/05/10  11:35:10  lwall
        !             9: # Branch for patches.
        !            10: # 
        !            11: # Revision 4.3  85/05/01  11:42:26  lwall
        !            12: # Baseline for release with 4.3bsd.
        !            13: # 
        !            14: 
        !            15: export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh $0; kill $$)
        !            16: 
        !            17: cat /dev/null >.deptmp
        !            18: echo "(Note: this is going to take a while.)"
        !            19: rm -f X*.c
        !            20: for file in *.c; do
        !            21:     filebase=`basename $file .c`
        !            22:     echo "Finding dependencies for $filebase.o."
        !            23:     sed -n <$file >X$file \
        !            24:        -e "/^${filebase}_init(/q" \
        !            25:        -e '/^#/{' \
        !            26:        -e 's|/\*.*$||' \
        !            27:        -e p \
        !            28:        -e '}'
        !            29:     cc -E -I/usr/local/include X$file | sed  \
        !            30:        -e '/^# *[0-9]/!d' \
        !            31:        -e 's/^.*"\(.*\)".*$/'$filebase'.o: \1/' \
        !            32:        -e 's|: \./|: |' \
        !            33:        -e 's|: X|: |' | \
        !            34:        uniq | sort | uniq >> .deptmp
        !            35: done
        !            36: 
        !            37: for file in *.SH; do
        !            38:     echo `basename $file .SH`: $file config.sh \; /bin/sh $file >> .deptmp
        !            39: done
        !            40: 
        !            41: sed <Makefile >Makefile.new -e '1,/^# AUTOMATICALLY/!d'
        !            42: 
        !            43: if /bin/test -s .deptmp; then
        !            44:     echo "Updating Makefile..."
        !            45:     echo "# If this runs make out of memory, delete /usr/include lines." >>Makefile.new
        !            46:     cat .deptmp >>Makefile.new
        !            47: else
        !            48:     echo "You don't seem to have a proper C preprocessor.  Using grep instead."
        !            49:     /usr/bin/egrep '^#include ' *.c *.h >.deptmp
        !            50:     echo "Updating Makefile..."
        !            51:     <.deptmp sed -n 's|c:#include "\(.*\)".*$$|o: \1|p' >> Makefile.new
        !            52:     <.deptmp sed -n 's|c:#include <\(.*\)>.*$$|o: /usr/include/\1|p' >> Makefile.new
        !            53:     <.deptmp sed -n 's|h:#include "\(.*\)".*$$|h: \1|p' >> Makefile.new
        !            54:     <.deptmp sed -n 's|h:#include <\(.*\)>.*$$|h: /usr/include/\1|p' >> Makefile.new
        !            55: fi
        !            56: mv Makefile Makefile.old
        !            57: mv Makefile.new Makefile
        !            58: echo "# WARNING: Put nothing here or make depend will gobble it up!" >> Makefile
        !            59: rm .deptmp X*.c
        !            60: 

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