# Oni Guruma Makefile

product_name = oniguruma
dist_tag     = `date '+%Y%m%d'`

SHELL = /bin/sh
AUTOCONF = autoconf

CPPFLAGS = 
CFLAGS = @CFLAGS@ @STATISTICS@
LDFLAGS =
LOADLIBES =
AR = ar
ARFLAGS = rc
RANLIB = @RANLIB@
INSTALL = install -c
CP      = cp -p
CC = @CC@
DEFS = @DEFS@ -DNOT_RUBY
RUBYDIR = @RUBYDIR@
WIN32 = win32
DOC   = doc

srcdir = @srcdir@
VPATH  = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
libdir     = $(exec_prefix)/lib
includedir = $(prefix)/include

subdirs = 

libname      = libonig.a

onigintheaders = regint.h regparse.h
onigheaders  = oniguruma.h $(onigintheaders)
posixheaders = onigposix.h
headers      = $(posixheaders) $(onigheaders)

onigobjs     = regerror.o regparse.o regcomp.o regexec.o reggnu.o
posixobjs    = regposix.o regposerr.o
libobjs      = $(onigobjs) $(posixobjs)

onigsources  = regerror.c regparse.c regcomp.c regexec.c reggnu.c
posixsources = regposix.c regposerr.c
libsources   = $(posixsources) $(onigsources)
rubysources  = regex.c $(onigsources)

patchfiles   = re.c.168.patch re.c.180.patch
distfiles    =  README COPYING INSTALL-RUBY HISTORY \
		.cvsignore Makefile.in configure.in config.h.in configure \
		$(headers) $(libsources) regex.c $(patchfiles) \
		test.rb testconv.rb $(testc).c
win32distfiles = $(WIN32)/Makefile $(WIN32)/config.h $(WIN32)/testc.c
docfiles       = $(DOC)/API $(DOC)/RE

samplefiles    = sample/*.c

testc        = testc
testp        = testp

makeargs = $(MFLAGS) CPPFLAGS='$(CPPFLAGS)' CFLAGS='$(CFLAGS)' CC='$(CC)'

.SUFFIXES:
.SUFFIXES: .o .c .h .ps .dvi .info .texinfo

.c.o:
	$(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) -I. -I$(srcdir) -c $<

# targets
default: all

all: $(libname)

$(libname): $(libobjs)
	rm -f $(libname)
	$(AR) $(ARFLAGS) $(libname) $(libobjs)
	$(RANLIB) $(libname)

regparse.o:  regparse.c  $(onigheaders)    config.h
regcomp.o:   regcomp.c   $(onigheaders)    config.h
regexec.o:   regexec.c   regint.h oniguruma.h  config.h
reggnu.o:    reggnu.c    regint.h oniguruma.h  config.h
regerror.o:  regerror.c  regint.h oniguruma.h  config.h
regposix.o:  regposix.c  $(posixheaders) oniguruma.h config.h
regposerr.o: regposerr.c $(posixheaders) config.h

install: all
	test -d $(libdir) || mkdir $(libdir)
	test -d $(includedir) || mkdir $(includedir)
	$(INSTALL) $(libname) $(libdir)/$(libname)
	$(RANLIB)  $(libdir)/$(libname)
	$(INSTALL) $(srcdir)/oniguruma.h  $(includedir)/oniguruma.h
	$(INSTALL) $(srcdir)/onigposix.h  $(includedir)/onigposix.h

uninstall:
	-rm -f $(libdir)/$(libname)
	-rm -f $(includedir)/oniguruma.h

# Ruby test
rtest:
	$(RUBYDIR)/ruby -w -Ke test.rb

# C library test
ctest: $(testc)
	./$(testc)

# POSIX C library test
ptest: $(testp)
	./$(testp)

$(testc): $(testc).c $(libname)
	$(CC) $(CFLAGS) -o $@ $(testc).c $(libname)

$(testp): $(testc).c $(libname)
	$(CC) -DPOSIX_TEST $(CFLAGS) -o $@ $(testc).c $(libname)

$(testc).c: test.rb testconv.rb
	ruby -Ke testconv.rb < test.rb > $@

$(WIN32)/$(testc).c: test.rb testconv.rb
	ruby -Ke testconv.rb -win < test.rb | nkf -cs > $@

clean:
	rm -f *.o $(libname) $(testc) $(testp) $(testc) *~ win32/*~

distclean: clean
	rm -f Makefile config.status


16: cpruby
	patch -d $(RUBYDIR) -p0 < re.c.168.patch

18: cpruby
	patch -d $(RUBYDIR) -p0 < re.c.180.patch

# backup file suffix
SORIG = ruby_orig

cpruby:
	$(CP) $(RUBYDIR)/regex.c $(RUBYDIR)/regex.c.$(SORIG)
	$(CP) $(RUBYDIR)/regex.h $(RUBYDIR)/regex.h.$(SORIG)
	$(CP) $(RUBYDIR)/re.c    $(RUBYDIR)/re.c.$(SORIG)
	$(CP) $(rubysources) $(onigintheaders) $(RUBYDIR)
	$(CP) oniguruma.h        $(RUBYDIR)/regex.h

rback:
	$(CP) $(RUBYDIR)/regex.c.$(SORIG) $(RUBYDIR)/regex.c
	$(CP) $(RUBYDIR)/regex.h.$(SORIG) $(RUBYDIR)/regex.h
	$(CP) $(RUBYDIR)/re.c.$(SORIG)    $(RUBYDIR)/re.c

samples:
	$(CC) $(CFLAGS) -I. -o sample/simple sample/simple.c $(libname)
	$(CC) $(CFLAGS) -I. -o sample/posix  sample/posix.c  $(libname)
	$(CC) $(CFLAGS) -I. -o sample/names  sample/names.c  $(libname)

configure: configure.in
	$(AUTOCONF)

config.status: configure
	$(SHELL) ./config.status --recheck

Makefile: Makefile.in config.status
	$(SHELL) ./config.status

# Prevent GNU make 3 from overflowing arg limit on system V.
.NOEXPORT:

manifest:
	for file in $(distfiles); do echo $$file; done


distdir = $(product_name)

dist_auto: $(testc).c $(WIN32)/$(testc).c

dist: configure dist_auto
	rm -rf $(distdir)
	mkdir $(distdir)
	mkdir $(distdir)/$(DOC)
	mkdir $(distdir)/$(WIN32)
	mkdir $(distdir)/sample
	ln $(distfiles) $(distdir)
	ln $(docfiles)  $(distdir)/$(DOC)
	ln $(win32distfiles) $(distdir)/$(WIN32)
	ln $(samplefiles)    $(distdir)/sample
	tar chf - $(distdir) | gzip > onigd$(dist_tag).tar.gz
	rm -rf $(distdir)