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|
case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
elif test -f ../../config.sh; then TOP=../..;
elif test -f ../../../config.sh; then TOP=../../..;
elif test -f ../../../../config.sh; then TOP=../../../..;
else
echo "Can't find config.sh."; exit 1
fi
. $TOP/config.sh
;;
esac
: This forces SH files to create target in same directory as SH file.
: This is so that make depend always knows where to find SH derivatives.
case "$0" in
*/Makefile.SH) cd `expr X$0 : 'X\(.*\)/'` ;;
Makefile.SH) ;;
*) case `pwd` in
*/x2p) ;;
*) if test -d x2p; then cd x2p
else echo "Can't figure out where to write output."; exit 1
fi;;
esac;;
esac
echo "Extracting x2p/Makefile (with variable substitutions)"
rm -f Makefile
cat >Makefile <<!GROK!THIS!
# $RCSfile: Makefile.SH,v $$Revision: 4.1 $$Date: 92/08/07 18:29:07 $
#
# $Log: Makefile.SH,v $
CC = $cc
BYACC = $byacc
LDFLAGS = $ldflags
# XXX Perl malloc temporarily unusable (declaration collisions with stdlib.h)
#mallocsrc = $mallocsrc
#mallocobj = $mallocobj
shellflags = $shellflags
libs = $perllibs
$make_set_make
# grrr
SHELL = $sh
# These variables may need to be manually set for non-Unix systems.
AR = $ar
EXE_EXT = $_ext
LIB_EXT = $_a
OBJ_EXT = $_o
PATH_SEP = $p_
FIRSTMAKEFILE = $firstmakefile
# how to tr(anslate) newlines
TRNL = '$trnl'
OPTIMIZE = $optimize
.SUFFIXES: .c \$(OBJ_EXT)
!GROK!THIS!
cat >>Makefile <<'!NO!SUBS!'
REALPERL = ../perl
CCCMD = `sh $(shellflags) cflags "optimize='$(OPTIMIZE)'" $@`
public = a2p$(EXE_EXT) s2p find2perl
private =
manpages = a2p.man s2p.man
util =
sh = Makefile.SH cflags.SH
shextract = Makefile cflags
pl = find2perl.PL s2p.PL
plextract = find2perl s2p
plexe = find2perl.exe s2p.exe
plc = find2perl.c s2p.c
plm = a2p.loadmap
addedbyconf = $(shextract) $(plextract)
h = EXTERN.h INTERN.h ../config.h ../handy.h hash.h a2p.h str.h util.h
c = hash.c $(mallocsrc) str.c util.c walk.c
obj = hash$(OBJ_EXT) $(mallocobj) str$(OBJ_EXT) util$(OBJ_EXT) walk$(OBJ_EXT)
lintflags = -phbvxac
.c$(OBJ_EXT):
$(CCCMD) -DPERL_FOR_X2P $*.c
all: $(public) $(private) $(util)
@echo " "
compile: all
$(REALPERL) -I../lib ../utils/perlcc -I .. -L .. $(plextract) -v -log ../compilelog;
a2p$(EXE_EXT): $(obj) a2p$(OBJ_EXT)
$(CC) -o a2p $(LDFLAGS) $(obj) a2p$(OBJ_EXT) $(libs)
# I now supply a2p.c with the kits, so the following section is
# used only if you force byacc to run by saying
# make run_byacc
# byacc 1.8.2 or 1.9 are recommended.
run_byacc: FORCE
@ echo Expect many shift/reduce and reduce/reduce conflicts
$(BYACC) a2p.y
rm -f a2p.c
sed -e 's/(yyn = yydefred\[yystate\])/((yyn = yydefred[yystate]))/' \
-e 's/(yys = getenv("YYDEBUG"))/((yys = getenv("YYDEBUG")))/' \
-e 's/^yyerrlab://' \
-e 's/^ goto yyerrlab;//' \
-e 's/^yynewerror://' \
-e 's/^ goto yynewerror;//' \
-e 's|^static char yysccsid\(.*\)|/* static char yysccsid\1 */|' \
< y.tab.c > a2p.c
FORCE:
# We don't want to regenerate a2p.c, but it might appear out-of-date
# after a patch is applied or a new distribution is made.
a2p.c: a2p.y
-@sh -c true
a2p$(OBJ_EXT): a2p.c a2py.c a2p.h EXTERN.h util.h INTERN.h \
../handy.h ../config.h str.h hash.h
$(CCCMD) a2p.c
clean:
rm -f a2p$(EXE_EXT) psed *$(OBJ_EXT) $(plexe) $(plc) $(plm)
realclean: clean
-rmdir .depending
rm -f core $(addedbyconf) all malloc.c
rm -f $(FIRSTMAKEFILE) $(FIRSTMAKEFILE).old makefile.old
veryclean: realclean
rm -f *~ *.orig
# 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:
lint $(lintflags) $(defs) $(c) > a2p.fuzz
depend: $(mallocsrc) ../makedepend
sh ../makedepend MAKE=$(MAKE)
clist:
echo $(c) | tr ' ' $(TRNL) >.clist
hlist:
echo $(h) | tr ' ' $(TRNL) >.hlist
shlist:
echo $(sh) | tr ' ' $(TRNL) >.shlist
# These should be automatically generated
$(plextract):
../miniperl -I../lib $@.PL
find2perl: find2perl.PL
s2p: s2p.PL
malloc.c: ../malloc.c
rm -f malloc.c
sed <../malloc.c >malloc.c \
-e 's/"EXTERN.h"/"..\/EXTERN.h"/' \
-e 's/"perl.h"/"..\/perl.h"/' \
-e 's/my_exit/exit/' \
-e 's/MUTEX_[A-Z_]*(&PL_malloc_mutex);//'
# AUTOMATICALLY GENERATED MAKE DEPENDENCIES--PUT NOTHING BELOW THIS LINE
$(obj):
@ echo "You haven't done a "'"make depend" yet!'; exit 1
makedepend: depend
!NO!SUBS!
$eunicefix Makefile
case `pwd` in
*SH)
$rm -f ../Makefile
$ln Makefile ../Makefile
;;
esac
rm -f $firstmakefile
|
