From bf7b73ac463f017a7137c58c1d1ad7101da46444 Mon Sep 17 00:00:00 2001 From: "Yann E. MORIN" Date: Thu, 23 Jun 2016 09:05:15 +0200 Subject: [PATCH] package/qt5base: add optional dependency on udev Qt5 can optionally enable udev support, especially to enumerate input devices dynamically. Without udev, devices are not properly enumerated, and any device that is not present at launch time is never seen (there is no support for hotplug, that is). Currently, Qt5base has no explicit dependency on udev, so it will all depend on the build order. Sometimes, a package that requires udev will be built before qt5base and Qt5 will have support for udev, sometime no such package is built before qt5base and Qt5 will not have support for udev. Add an explicit dependency on udev, but only if it is enabled. Note: this only really requires libudev, but we do not yet have a separate libudev; we still only have a udev provider (be it eudev or systemd). Signed-off-by: "Yann E. MORIN" Cc: Cedric Chedaleux Reviewed-by: Arnout Vandecappelle (Essensium/Mind) [Thomas: drop comment, as suggested by Arnout.] Signed-off-by: Thomas Petazzoni --- package/qt5/qt5base/qt5base.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/qt5/qt5base/qt5base.mk b/package/qt5/qt5base/qt5base.mk index c4b9a54252..6378b5a3d8 100644 --- a/package/qt5/qt5base/qt5base.mk +++ b/package/qt5/qt5base/qt5base.mk @@ -53,6 +53,10 @@ ifneq ($(QT5BASE_CONFIG_FILE),) QT5BASE_CONFIGURE_OPTS += -qconfig buildroot endif +ifeq ($(BR2_PACKAGE_HAS_UDEV),y) +QT5BASE_DEPENDENCIES += udev +endif + # Qt5 SQL Plugins ifeq ($(BR2_PACKAGE_QT5BASE_SQL),y) ifeq ($(BR2_PACKAGE_QT5BASE_MYSQL),y)