CC=gcc -O2 -Wall
LEX=flex
YACC=yacc
PERL=perl

all:
	@ echo "Available targets:"
	@ echo " -- cam2tex -- builds cam2tex executable"
	@ echo " -- install-home -- installs under ~/bin and ~/lib/tex"
	@ echo " -- install -- system-wide install (as root)"
	
pretty.y: seca.ini
	$(PERL) ./pp.pl -pretty seca.ini > pretty.y
	sleep 1

pretty.c: pretty.y
	$(YACC) pretty.y
	mv y.tab.c pretty.c

cam2tex: pretty.o sexp.o
	$(CC) -o cam2tex pretty.o sexp.o
	
pretty.o: pretty.c sexp.c lex.yy.c sexp.h formata.c secatipo.c met.h version

lex.yy.c: seca.l
	$(LEX) -l seca.l
	
install-home: cam2tex cam2tex.sty
	cp cam2tex $(HOME)/bin
	cp cam2tex.sty $(HOME)/lib/tex

install: cam2tex cam2tex.sty
	cp cam2tex /usr/local/bin
	where=`kpsewhich book.sty | sed -e 's/base.book.sty/cam2tex/'`; \
	 mkdir -p $$where; cp cam2tex.sty $$where;
	mktexlsr