package/htop: add lm-sensors optional dependency

lm-sensors is an optional dependency (enabled by default) since version
3.0.3 and
https://github.com/htop-dev/htop/commit/1b225cd7a0af03a6349c48326118a287fc36acd0

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/htop/htop.mk

@@ -12,6 +12,13 @@ HTOP_CONF_ENV = HTOP_NCURSES_CONFIG_SCRIPT=$(STAGING_DIR)/usr/bin/$(NCURSES_CONF
 HTOP_LICENSE = GPL-2.0
 HTOP_LICENSE_FILES = COPYING
 
+ifeq ($(BR2_PACKAGE_LM_SENSORS),y)
+HTOP_CONF_OPTS += --with-sensors
+HTOP_DEPENDENCIES += lm-sensors
+else
+HTOP_CONF_OPTS += --without-sensors
+endif
+
 ifeq ($(BR2_PACKAGE_NCURSES_WCHAR),y)
 HTOP_CONF_OPTS += --enable-unicode
 else