1config BR2_PACKAGE_UPOWER 2 bool "upower" 3 depends on BR2_PACKAGE_HAS_UDEV 4 depends on BR2_TOOLCHAIN_HAS_THREADS # libgudev, libusb 5 depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb 6 depends on BR2_USE_MMU # libgudev 7 depends on BR2_USE_WCHAR # libgudev 8 select BR2_PACKAGE_LIBGUDEV 9 select BR2_PACKAGE_LIBUSB 10 help 11 UPower is an abstraction for enumerating power devices, 12 listening to device events and querying history and 13 statistics. Any application or service on the system can 14 access the org.freedesktop.UPower service via the system 15 message bus. 16 17 Note: upowerd require CONFIG_TIMER_STATS enabled in the 18 Linux kernel. 19 20 https://upower.freedesktop.org/ 21 22comment "upower needs udev /dev management" 23 depends on BR2_USE_MMU 24 depends on !BR2_PACKAGE_HAS_UDEV 25 26comment "upower needs a toolchain w/ threads, wchar, gcc >= 4.9" 27 depends on BR2_USE_MMU 28 depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \ 29 !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 30