# Checks for header files.
AC_PATH_X
-AC_CHECK_HEADERS([arpa/inet.h netinet/in.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h getopt.h])
+AC_CHECK_HEADERS([stdbool.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
############### common
+# Checks pthread
+AC_CHECK_LIB(pthread, pthread_create)
+PTHREAD_LIBS=-pthread
+AC_SUBST(PTHREAD_LIBS)
+
# Checks sensors, required by psensor and psensor-server
AC_CHECK_LIB(sensors, sensors_init)
AC_CHECK_HEADERS([sensors/sensors.h sensors/errors.h])