unexport GCC_EXEC_PREFIX

CC = gcc

CFLAGS=$(CDEBUGFLAGS)

all: weevil

TANGO_OBJS = tango.o c_tango.o

TANGO_SRCS = tango.c c_tango.c

WEEVIL_OBJS = weevil.o c_weevil.o latex.o

WEEVIL_SRCS = weevil.c c_weevil.c latex.c

WEEVIL_TANGOS = weevil.tw c_weevil.tw latex.tw

WEEVIL_DOCS = weevinfo.tex weevil.tex c_weevil.tex latex.tex

weevil: $(WEEVIL_OBJS)
	$(CC) $(CFLAGS) -o weevil $(WEEVIL_OBJS)

weevil.c: tango weevil.tw weevinfo.h
	./tango -autoxref -lang c weevil.tw >weevil.c

c_weevil.c: tango c_weevil.tw weevinfo.h
	./tango -autoxref -lang c c_weevil.tw >c_weevil.c

latex.c: tango latex.tw weevinfo.h
	./tango -autoxref -lang c latex.tw >latex.c

weevinfo.h: tango weevinfo.tw
	./tango -autoxref -lang c weevinfo.tw >weevinfo.h

weevdoc.dvi: $(WEEVIL_DOCS)
	latex weevdoc

weevinfo.tex: weevil weevinfo.tw
	./weevil -lang c weevinfo.tw >weevinfo.tex

weevil.tex: weevil weevil.tw weevilref.xfr
	./weevil -lang c weevil.tw >weevil.tex

weevilref.xfr: c_weevil.xfr latex.xfr
	cat c_weevil.xfr latex.xfr >weevilref.xfr

c_weevil.tex: weevil c_weevil.tw
	./weevil -lang c c_weevil.tw >c_weevil.tex

latex.tex: weevil latex.tw
	./weevil -lang c latex.tw >latex.tex

tango: $(TANGO_OBJS)
	$(CC) $(CFLAGS) -o tango $(TANGO_OBJS)

tango.o: tango.c tango.h

c_tango.o: c_tango.c

co:
	co tango.c weevil.tw tw.sty

doc:	weevdoc.dvi userguid.dvi

userguid.dvi: userguid.tex
	latex userguid.tex
	latex userguid.tex

userguid.tex: userguid.tpc
	gpic -t userguid.tpc >userguid.tex
	
clean:
	rm -f $(TANGO_OBJS) $(WEEVIL_OBJS)
	rm -f weevil tango 
	rm -f weevinfo.xfr weevinfo.h weevinfo.tex weevinfo.aux
	rm -f weevil.xfr weevil.c weevil.tex weevil.aux weevilref.xfr
	rm -f c_weevil.xfr c_weevil.c c_weevil.tex c_weevil.aux
	rm -f latex.xfr latex.c latex.tex latex.aux
	rm -f hello.xfr hello.idx hello.ilg hello.ind hello.tex hello.aux
	rm -f hello.log hello.dvi hello hello.c
	rm -f weevdoc.idx weevdoc.ilg weevdoc.ind weevdoc.aux weevdoc.log
	rm -f weevdoc.dvi weevdoc.toc
	rm -f userguid.idx userguid.ilg userguid.ind userguid.aux
	rm -f userguid.log userguid.dvi userguid.tex