#STATIC = 1
export STATIC

EXAMPLES = $(filter-out examples/CVS, $(wildcard examples/*))

all:	examples

.PHONY:	opt
opt:	pcre-OCaml/libpcre.a
	@for dir in $(EXAMPLES); do (cd $$dir && $(MAKE) nc); done

.PHONY:	examples
examples: pcre-OCaml/libpcre.a
	@for dir in $(EXAMPLES); do (cd $$dir && $(MAKE)); done

pcre-OCaml/libpcre.a: pcre-C/.libs/libpcre.a
	@cd pcre-OCaml && $(MAKE)

pcre-C/.libs/libpcre.a:
	@cd pcre-C && \
	  if [ $(STATIC) ]; then \
	    ./configure --disable-shared && $(MAKE); \
	  else \
	    ./configure && $(MAKE); \
	  fi

.PHONY:	doc
doc:
	@cd pcre-OCaml && $(MAKE) doc
	ln -sf pcre-OCaml/doc

.PHONY:	install
install: pcre-OCaml/libpcre.a
	@cd pcre-OCaml && $(MAKE) && $(MAKE) install

.PHONY:	uninstall
uninstall:
	@cd pcre-OCaml && $(MAKE) uninstall

.PHONY:	clean
clean:
	@cd pcre-C && $(MAKE) clean && rm -f dftables chartables.c
	@cd pcre-OCaml && $(MAKE) clean
	@for dir in $(EXAMPLES); do (cd $$dir && $(MAKE) clean); done

.PHONY:	distclean
distclean:	clean
	@cd pcre-C && $(MAKE) $@ && rm -f RunTest
	@rm -f doc