include libs.mk

ARCH=$(shell uname -m)
CFLAGS ?= -g
ifeq ($(ARCH),x86_64)
	CFLAGS += -fPIC
endif
INCLUDES = -I. -Idatabase -Icommon -Ibuilddeps/scrypt-1.1.6/lib/crypto $(YAJL_INCLUDES)
HTTP_INCLUDES = -Ihttp $(MHD_INCLUDES)
CGI_INCLUDES = -Icgi $(CGI_UTIL_INCLUDES)
LDFLAGS ?=
HTTP_LIBDIRS = $(MHD_LIBDIR) $(YAJL_LIBDIR)
CGI_LIBDIRS = $(CGI_UTIL_LIBDIR) $(YAJL_LIBDIR)

targets = blerg.a blerg_auth.a blergtool blerglatest blerg.cgi www/build/enyo-blerg.js
blerg_a_objects = database/database.o database/tags.o database/util.o database/subscription.o common/stringbucket.o
blerg_auth_a_objects = common/auth.o common/md5.o
blergtool_objects = tools/blergtool.o blerg.a
blerglatest_objects = tools/blerglatest.o blerg.a common/json.o
http_blerg_objects = http/http_blerg.o http/canned_responses.o common/app.o common/json.o blerg_auth.a builddeps/scrypt.a blerg.a
cgi_blerg_objects = cgi/cgi_blerg.o cgi/canned_responses.o common/app.o common/json.o blerg_auth.a builddeps/scrypt.a blerg.a

all: $(targets)

clean:
	rm -f $(targets) $(blerg_a_objects) $(blerg_auth_a_objects) $(blergtool_objects) $(blerglatest_objects) $(http_blerg_objects) $(cgi_blerg_objects) builddeps/*.a
	@make -C builddeps/scrypt-1.1.6 distclean
	@make -C builddeps/scrypt-1.1.6/lib/crypto clean

blerg.a: $(blerg_a_objects)
	ar rcu $@ $(blerg_a_objects)

blerg_auth.a: builddeps/scrypt.a $(blerg_auth_a_objects)
	ar rcu $@ $(blerg_auth_a_objects)

blergtool: $(blergtool_objects)
	gcc $(LDFLAGS) $^ -o $@

blerglatest: $(blerglatest_objects)
	gcc $(YAJL_LIBDIR) $(LDFLAGS) $^ -lyajl_s -o $@

blerg.httpd: $(http_blerg_objects)
	gcc $(HTTP_LIBDIRS) $(LDFLAGS) $(http_blerg_objects) -lpthread -lmicrohttpd -lyajl_s -o $@

blerg.cgi: $(cgi_blerg_objects)
	gcc $(CGI_LIBDIRS) $(LDFLAGS) $(cgi_blerg_objects) -lcgi-util -lyajl_s -o $@

http/%.o: http/%.c
	gcc $(INCLUDES) $(HTTP_INCLUDES) $(CFLAGS) -c $< -o $@

cgi/%.o: cgi/%.c
	gcc $(INCLUDES) $(CGI_INCLUDES) $(CFLAGS) -c $< -o $@

%.o: %.c
	gcc $(INCLUDES) $(CFLAGS) -c $< -o $@

www/build/enyo-blerg.js: www/jssrc/blerg/* www/jssrc/package.js www/jssrc/package-min.js
	which node >/dev/null   # Please install Node.js to re-minify the JS
	cd www/jssrc && enyo/tools/minify.sh -output ../build/enyo-blerg -no-alias package-min.js

builddeps/scrypt-1.1.6/config.h:
	cd builddeps/scrypt-1.1.6 && ./configure

builddeps/scrypt.a: builddeps/scrypt-1.1.6/config.h
	make -C builddeps/scrypt-1.1.6/lib/crypto CFLAGS="$(CFLAGS)"
	cp builddeps/scrypt-1.1.6/lib/crypto/scrypt.a builddeps/