# Checks for header files.
AC_PATH_X
AC_CHECK_HEADERS([stdbool.h])
-AC_CHECK_HEADERS(pthread.h,, [AC_MSG_ERROR([pthread.h required])])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
############### common
# Checks pthread
-AC_CHECK_LIB(pthread, pthread_create, [LIBS="$LIBS -lpthread"])
+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)