#############################################################
#
# procps
#
#############################################################
PROCPS_VERSION:=3.2.7
PROCPS_SOURCE:=procps-$(PROCPS_VERSION).tar.gz
PROCPS_SITE:=http://procps.sourceforge.net/
PROCPS_DIR:=$(BUILD_DIR)/procps-$(PROCPS_VERSION)
PROCPS_BINARY:=ps/ps
PROCPS_TARGET_BINARY:=usr/bin/vmstat

$(DL_DIR)/$(PROCPS_SOURCE):
	$(call DOWNLOAD,$(PROCPS_SITE),$(PROCPS_SOURCE))

$(PROCPS_DIR)/.source: $(DL_DIR)/$(PROCPS_SOURCE)
	$(ZCAT) $(DL_DIR)/$(PROCPS_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
	toolchain/patch-kernel.sh $(PROCPS_DIR) package/procps/ procps\*.patch
	touch $(PROCPS_DIR)/.source

$(PROCPS_DIR)/$(PROCPS_BINARY): $(PROCPS_DIR)/.source
	$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(PROCPS_DIR)

$(TARGET_DIR)/$(PROCPS_TARGET_BINARY): $(PROCPS_DIR)/$(PROCPS_BINARY)
	$(MAKE) $(TARGET_CONFIGURE_OPTS) DESTDIR=$(TARGET_DIR) \
		install='install -D' -C $(PROCPS_DIR) lib64=/lib \
		ldconfig='/bin/true' install
	rm -Rf $(TARGET_DIR)/usr/share/man

procps: ncurses $(TARGET_DIR)/$(PROCPS_TARGET_BINARY)

procps-source: $(DL_DIR)/$(PROCPS_SOURCE)

procps-clean:
	for bin in uptime tload free w \
		   top vmstat watch skill \
		   snice kill sysctl pmap \
		   pgrep pkill slabtop; do \
		rm -f $(TARGET_DIR)/usr/bin/$${bin}; \
	done
	rm -f $(TARGET_DIR)/lib/libproc*

procps-dirclean:
	rm -rf $(PROCPS_DIR)

#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(BR2_PACKAGE_PROCPS),y)
TARGETS+=procps
endif