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SHELL = /bin/sh
srcdir=@srcdir@
VPATH=@srcdir@
CC=@CC@
RANLIB=@RANLIB@
# You probably want to take -DREDEBUG out of CFLAGS, and put something like
# -O in, *after* testing (-DREDEBUG strengthens testing by enabling a lot of
# internal assertion checking and some debugging facilities).
# Put -Dconst= in for a pre-ANSI compiler.
# Do not take -DPOSIX_MISTAKE out.
# REGCFLAGS isn't important to you (it's for my use in some special contexts).
CFLAGS=-I$(srcdir) -DPOSIX_MISTAKE @CFLAGS@ @CFLAGS_SHLIB@
# If you have a pre-ANSI compiler, put -o into MKHFLAGS. If you want
# the Berkeley __P macro, put -b in.
MKHFLAGS=
# Flags for linking but not compiling, if any.
LDFLAGS=@LDFLAGS@
# Extra libraries for linking, if any.
LIBS=
# Internal stuff, should not need changing.
OBJPRODN=regcomp.o regexec.o regerror.o regfree.o
OBJS=$(OBJPRODN) split.o debug.o main.o
H=cclass.h cname.h regex2.h utils.h
REGSRC=regcomp.c regerror.c regexec.c regfree.c
ALLSRC=$(REGSRC) engine.c debug.c main.c split.c
# Stuff that matters only if you're trying to lint the package.
LINTFLAGS=-I. -Dstatic= -Dconst= -DREDEBUG
LINTC=regcomp.c regexec.c regerror.c regfree.c debug.c main.c
JUNKLINT=possible pointer alignment|null effect
# arrangements to build forward-reference header files
.SUFFIXES: .ih .h
.c.ih:
sh $(srcdir)/mkh $(MKHFLAGS) -p $< >$(srcdir)/$@
all lib: libregex.a
libregex.a: $(OBJPRODN)
rm -f libregex.a
ar cr libregex.a $(OBJPRODN)
$(RANLIB) libregex.a
default: r
purge:
rm -f *.o
# stuff to build regex.h
REGEXH=regex.h
REGEXHSRC=regex2.h $(REGSRC)
# these are in CVS
#$(REGEXH): $(REGEXHSRC) mkh
# sh ./mkh $(MKHFLAGS) -i _REGEX_H_ $(REGEXHSRC) >regex.h
#cmp -s regex.tmp regex.h 2>/dev/null || cp regex.tmp regex.h
#rm -f regex.tmp
# dependencies
$(OBJPRODN) debug.o: utils.h regex.h regex2.h
regcomp.o: cclass.h cname.h regcomp.ih
regexec.o: engine.c engine.ih
regerror.o: regerror.ih
debug.o: debug.ih
main.o: main.ih
mf.tmp: Makefile
sed '/^REGEXH=/s/=.*/=regex.h/' Makefile | sed '/#DEL$$/d' >$@
# various forms of cleanup
tidy:
rm -f junk* core core.* *.core dtr *.tmp lint
clean: tidy
rm -f *.o *.s re libregex.a
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