#############################################################
#
# libevent
#
#############################################################
LIBEVENT_VER:=1.2
LIBEVENT_SOURCE:=libevent-$(LIBEVENT_VER).tar.gz
LIBEVENT_SITE:=http://monkey.org/~provos/
LIBEVENT_DIR:=$(BUILD_DIR)/libevent-$(LIBEVENT_VER)
LIBEVENT_CAT:=$(ZCAT)
LIBEVENT_BINARY:=libevent.la
LIBEVENT_TARGET_BINARY:=usr/lib/libevent.so

$(DL_DIR)/$(LIBEVENT_SOURCE):
	$(WGET) -P $(DL_DIR) $(LIBEVENT_SITE)/$(LIBEVENT_SOURCE)

libevent-source: $(DL_DIR)/$(LIBEVENT_SOURCE)

libevent-unpacked: $(LIBEVENT_DIR)/.unpacked
$(LIBEVENT_DIR)/.unpacked: $(DL_DIR)/$(LIBEVENT_SOURCE)
	$(LIBEVENT_CAT) $(DL_DIR)/$(LIBEVENT_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
	toolchain/patch-kernel.sh $(LIBEVENT_DIR) package/libevent/ *.patch
	touch $(LIBEVENT_DIR)/.unpacked

$(LIBEVENT_DIR)/.configured: $(LIBEVENT_DIR)/.unpacked
	(cd $(LIBEVENT_DIR); rm -rf config.cache; \
		$(TARGET_CONFIGURE_OPTS) \
		CFLAGS="$(TARGET_CFLAGS)" \
		./configure \
		--target=$(GNU_TARGET_NAME) \
		--host=$(GNU_TARGET_NAME) \
		--build=$(GNU_HOST_NAME) \
		--prefix=/usr \
		--disable-static \
		--with-gnu-ld \
	);
	touch $(LIBEVENT_DIR)/.configured

$(LIBEVENT_DIR)/$(LIBEVENT_BINARY): $(LIBEVENT_DIR)/.configured
	$(TARGET_CONFIGURE_OPTS) $(MAKE) CC=$(TARGET_CC) -C $(LIBEVENT_DIR)

$(STAGING_DIR)/$(LIBEVENT_TARGET_BINARY): $(LIBEVENT_DIR)/$(LIBEVENT_BINARY)
	make -C $(LIBEVENT_DIR) DESTDIR=$(STAGING_DIR) install

$(TARGET_DIR)/$(LIBEVENT_TARGET_BINARY): $(STAGING_DIR)/$(LIBEVENT_TARGET_BINARY)
	make -C $(LIBEVENT_DIR) DESTDIR=$(TARGET_DIR) install
	rm -f $(TARGET_DIR)/usr/lib/libevent*.la $(TARGET_DIR)/usr/include/ev*
	rm -f $(TARGET_DIR)/usr/man/man3/ev*.3
	rmdir -p --ignore-fail-on-non-empty $(TARGET_DIR)/usr/man/man3

libevent: uclibc $(TARGET_DIR)/$(LIBEVENT_TARGET_BINARY)

libevent-clean:
	rm -f $(TARGET_DIR)/$(LIBEVENT_TARGET_BINARY)*
	-$(MAKE) -C $(LIBEVENT_DIR) clean

libevent-dirclean:
	rm -rf $(LIBEVENT_DIR)

#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_PACKAGE_LIBEVENT)),y)
TARGETS+=libevent
endif