case $CONFIG in
'')
    if test ! -f config.sh; then
	ln ../config.sh . || \
	ln ../../config.sh . || \
	ln ../../../config.sh . || \
	(echo "Can't find config.sh."; exit 1)
    fi
    . ./config.sh
    ;;
esac
case "$0" in
*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac

case "$d_symlink" in
*define*) sln='ln -s' ;;
*) sln='ln';;
esac

case "$d_dosuid" in
*define*) suidperl='suidperl' ;;
*) suidperl='';;
esac

echo "Extracting Makefile (with variable substitutions)"
cat >Makefile <<!GROK!THIS!
# $Header: Makefile.SH,v 3.0 89/10/18 15:06:43 lwall Locked $
#
# $Log:	Makefile.SH,v $
# Revision 3.0  89/10/18  15:06:43  lwall
# 3.0 baseline
# 

CC = $cc
bin = $bin
privlib = $privlib
mansrc = $mansrc
manext = $manext
CFLAGS = $ccflags $optimize $sockethdr
LDFLAGS = $ldflags
SMALL = $small
LARGE = $large $split
mallocsrc = $mallocsrc
mallocobj = $mallocobj
SLN = $sln

libs = $libnm -lm $libdbm $libs $libndir $socketlib

public = perl taintperl $suidperl

!GROK!THIS!

cat >>Makefile <<'!NO!SUBS!'
private = 

MAKE = make

manpages = perl.man

util =

sh = Makefile.SH makedepend.SH

h1 = EXTERN.h INTERN.h arg.h array.h cmd.h config.h form.h handy.h
h2 = hash.h perl.h regcomp.h regexp.h spat.h stab.h str.h util.h

h = $(h1) $(h2)

c1 = array.c cmd.c cons.c consarg.c doarg.c doio.c dolist.c dump.c
c2 = eval.c form.c hash.c $(mallocsrc) perly.c regcomp.c regexec.c
c3 = stab.c str.c toke.c util.c

c = $(c1) $(c2) $(c3)

obj1 = array.o cmd.o cons.o consarg.o doarg.o doio.o dolist.o dump.o
obj2 = eval.o form.o hash.o $(mallocobj) perly.o regcomp.o regexec.o
obj3 = stab.o str.o toke.o util.o

obj = $(obj1) $(obj2) $(obj3)

tobj1 = tarray.o tcmd.o tcons.o tconsarg.o tdoarg.o tdoio.o tdolist.o tdump.o
tobj2 = teval.o tform.o thash.o $(mallocobj) tregcomp.o tregexec.o
tobj3 = tstab.o tstr.o ttoke.o tutil.o

tobj = $(tobj1) $(tobj2) $(tobj3)

lintflags = -hbvxac

addedbyconf = Makefile.old bsd eunice filexp loc pdp11 usg v7

# grrr
SHELL = /bin/sh

.c.o:
	$(CC) -c $(CFLAGS) $(LARGE) $*.c

all: $(public) $(private) $(util) perl.man x2p/all
	touch all

x2p/all:
	cd x2p; $(MAKE) all

# This is the standard version that contains no "taint" checks and is
# used for all scripts that aren't set-id or running under something set-id.

perl: perl.o $(obj)
	$(CC) $(LARGE) $(LDFLAGS) $(obj) perl.o $(libs) -o perl

# This version, if specified in Configure, does ONLY those scripts which need
# set-id emulation.  Suidperl must be setuid root.  It contains the "taint"
# checks as well as the special code to validate that the script in question
# has been invoked correctly.

suidperl: tperl.o sperly.o $(tobj)
	$(CC) $(LARGE) $(LDFLAGS) sperly.o $(tobj) tperl.o $(libs) -o suidperl

# This version interprets scripts that are already set-id either via a wrapper
# or through the kernel allowing set-id scripts (bad idea).  Taintperl must
# NOT be setuid to root or anything else.  The only difference between it
# and normal perl is the presence of the "taint" checks.

taintperl: tperl.o tperly.o $(tobj)
	$(CC) $(LARGE) $(LDFLAGS) tperly.o $(tobj) tperl.o $(libs) -o taintperl

# Replicating all this junk is yucky, but I don't see a portable way to fix it.

tperl.o: perl.c perly.h perl.h EXTERN.h regexp.h util.h INTERN.h handy.h \
    config.h stab.h
	/bin/rm -f tperl.c
	$(SLN) perl.c tperl.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tperl.c
	/bin/rm -f tperl.c

tperly.o: perly.c
	/bin/rm -f tperly.c
	$(SLN) perly.c tperly.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tperly.c
	/bin/rm -f tperly.c

sperly.o: perly.c perl.h handy.h perly.h patchlevel.h
	/bin/rm -f sperly.c
	$(SLN) perly.c sperly.c
	$(CC) -c -DTAINT -DIAMSUID $(CFLAGS) $(LARGE) sperly.c
	/bin/rm -f sperly.c

tarray.o: array.c
	/bin/rm -f tarray.c
	$(SLN) array.c tarray.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tarray.c
	/bin/rm -f tarray.c

tcmd.o: cmd.c
	/bin/rm -f tcmd.c
	$(SLN) cmd.c tcmd.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tcmd.c
	/bin/rm -f tcmd.c

tcons.o: cons.c
	/bin/rm -f tcons.c
	$(SLN) cons.c tcons.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tcons.c
	/bin/rm -f tcons.c

tconsarg.o: consarg.c
	/bin/rm -f tconsarg.c
	$(SLN) consarg.c tconsarg.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tconsarg.c
	/bin/rm -f tconsarg.c

tdoarg.o: doarg.c
	/bin/rm -f tdoarg.c
	$(SLN) doarg.c tdoarg.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tdoarg.c
	/bin/rm -f tdoarg.c

tdoio.o: doio.c
	/bin/rm -f tdoio.c
	$(SLN) doio.c tdoio.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tdoio.c
	/bin/rm -f tdoio.c

tdolist.o: dolist.c
	/bin/rm -f tdolist.c
	$(SLN) dolist.c tdolist.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tdolist.c
	/bin/rm -f tdolist.c

tdump.o: dump.c
	/bin/rm -f tdump.c
	$(SLN) dump.c tdump.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tdump.c
	/bin/rm -f tdump.c

teval.o: eval.c
	/bin/rm -f teval.c
	$(SLN) eval.c teval.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) teval.c
	/bin/rm -f teval.c

tform.o: form.c
	/bin/rm -f tform.c
	$(SLN) form.c tform.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tform.c
	/bin/rm -f tform.c

thash.o: hash.c
	/bin/rm -f thash.c
	$(SLN) hash.c thash.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) thash.c
	/bin/rm -f thash.c

tregcomp.o: regcomp.c
	/bin/rm -f tregcomp.c
	$(SLN) regcomp.c tregcomp.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tregcomp.c
	/bin/rm -f tregcomp.c

tregexec.o: regexec.c
	/bin/rm -f tregexec.c
	$(SLN) regexec.c tregexec.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tregexec.c
	/bin/rm -f tregexec.c

tstab.o: stab.c
	/bin/rm -f tstab.c
	$(SLN) stab.c tstab.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tstab.c
	/bin/rm -f tstab.c

tstr.o: str.c
	/bin/rm -f tstr.c
	$(SLN) str.c tstr.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tstr.c
	/bin/rm -f tstr.c

ttoke.o: toke.c
	/bin/rm -f ttoke.c
	$(SLN) toke.c ttoke.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) ttoke.c
	/bin/rm -f ttoke.c

tutil.o: util.c
	/bin/rm -f tutil.c
	$(SLN) util.c tutil.c
	$(CC) -c -DTAINT $(CFLAGS) $(LARGE) tutil.c
	/bin/rm -f tutil.c

perl.c perly.h: perl.y
	@ echo Expect 25 shift/reduce errors...
	yacc -d perl.y
	mv y.tab.c perl.c
	mv y.tab.h perly.h

perl.o: perl.c perly.h perl.h EXTERN.h regexp.h util.h INTERN.h handy.h \
    config.h arg.h stab.h
	$(CC) -c $(CFLAGS) $(LARGE) perl.c

perl.man: perl.man.1 perl.man.2 perl.man.3 perl.man.4 patchlevel.h perl
	./perl  -e '($$r,$$p)=$$]=~/(\d+\.\d+).*\n\D*(\d+)/;' \
		-e 'print ".ds RP Release $$r Patchlevel $$p\n";' >perl.man
	cat perl.man.[1-4] >>perl.man

install: all
# won't work with csh
	export PATH || exit 1
	- rm -f $(bin)/perl.old $(bin)/suidperl $(bin)/taintperl
	- mv $(bin)/perl $(bin)/perl.old 2>/dev/null
	- if test `pwd` != $(bin); then cp $(public) $(bin); fi
	- cd $(bin); \
for pub in $(public); do \
chmod +x `basename $$pub`; \
done
	- chmod 755 $(bin)/taintperl 2>/dev/null
!NO!SUBS!

case "$d_dosuid" in
*define*)
    cat >>Makefile <<'!NO!SUBS!'
	- chmod 4711 $(bin)/suidperl 2>/dev/null
!NO!SUBS!
    ;;
esac

cat >>Makefile <<'!NO!SUBS!'
	- test $(bin) = /usr/bin || rm -f /usr/bin/perl
	- test $(bin) = /usr/bin || $(SLN) $(bin)/perl /usr/bin || cp $(bin)/perl /usr/bin
	- sh ./makedir $(privlib)
	- \
if test `pwd` != $(privlib); then \
cp $(private) lib/*.pl $(privlib); \
fi
#	cd $(privlib); \
#for priv in $(private); do \
#chmod +x `basename $$priv`; \
#done
	- if test `pwd` != $(mansrc); then \
for page in $(manpages); do \
cp $$page $(mansrc)/`basename $$page .man`.$(manext); \
done; \
fi
	cd x2p; $(MAKE) install

clean:
	rm -f *.o all perl taintperl perl.man
	cd x2p; $(MAKE) clean

realclean:
	cd x2p; $(MAKE) realclean
	rm -f perl *.orig */*.orig *~ */*~ *.o core $(addedbyconf) perl.man
	rm -f perl.c perly.h t/perl Makefile config.h makedepend makedir
	rm -f x2p/Makefile

# The following lint has practically everything turned on.  Unfortunately,
# you have to wade through a lot of mumbo jumbo that can't be suppressed.
# If the source file has a /*NOSTRICT*/ somewhere, ignore the lint message
# for that spot.

lint: perl.c $(c)
	lint $(lintflags) $(defs) perl.c $(c) > perl.fuzz

depend: makedepend
	- test -f perly.h || cp /dev/null perly.h
	./makedepend
	- test -s perly.h || /bin/rm -f perly.h
	cd x2p; $(MAKE) depend

test: perl
	- chmod +x t/TEST t/base.* t/comp.* t/cmd.* t/io.* t/op.*; \
	cd t && (rm -f perl; $(SLN) ../perl .) && ./perl TEST

clist:
	echo $(c) | tr ' ' '\012' >.clist

hlist:
	echo $(h) | tr ' ' '\012' >.hlist

shlist:
	echo $(sh) | tr ' ' '\012' >.shlist

# AUTOMATICALLY GENERATED MAKE DEPENDENCIES--PUT NOTHING BELOW THIS LINE
perly.o $(obj):
	@ echo "You haven't done a "'"make depend" yet!'; exit 1
makedepend: makedepend.SH
	/bin/sh makedepend.SH
!NO!SUBS!
$eunicefix Makefile
case `pwd` in
*SH)
    $rm -f ../Makefile
    ln Makefile ../Makefile
    ;;
esac