Merge from bittboy/buildroot@db180c0

package/irqbalance/Config.in

@@ -0,0 +1,19 @@
+config BR2_PACKAGE_IRQBALANCE
+	bool "irqbalance"
+	depends on BR2_USE_WCHAR # libglib2
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
+	depends on BR2_USE_MMU # libglib2
+	select BR2_PACKAGE_LIBGLIB2
+	help
+	  Irqbalance is a daemon to help balance the cpu load generated
+	  by interrupts across all of a systems cpus.
+	  Irqbalance identifies the highest volume interrupt sources,
+	  and isolates them to a single unique cpu, so that load is
+	  spread as much as possible over an entire processor set, while
+	  minimizing cache hit rates for irq handlers.
+
+	  https://github.com/Irqbalance/irqbalance
+
+comment "irqbalance needs a toolchain w/ wchar, threads"
+	depends on BR2_USE_MMU
+	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS

package/irqbalance/S13irqbalance

@@ -0,0 +1,34 @@
+#!/bin/sh
+#
+# Starts irqbalance
+#
+
+EXEC="/usr/sbin/irqbalance"
+ARGS=""
+PID="/var/run/irqbalance.pid"
+
+case "$1" in
+    start)
+	printf "Starting irqbalance: "
+	start-stop-daemon -S -q -x $EXEC -- $ARGS
+	if [ $? != 0 ]; then
+	    echo "FAILED"
+	    exit 1
+	else
+	    echo "OK"
+	fi
+	pidof irqbalance > $PID
+	;;
+    stop)
+	printf "Stopping irqbalance: "
+	start-stop-daemon -K -q -p $PID
+	echo "OK"
+	;;
+    restart|reload)
+	$0 stop
+	$0 start
+	;;
+    *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac

package/irqbalance/irqbalance.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 3318eddc03782cfdad22b20eff18eaf378c498c5de286e8cbaa5521ddf4f810b  irqbalance-1.5.0.tar.gz
+sha256 32b1062f7da84967e7019d01ab805935caa7ab7321a7ced0e30ebe75e5df1670  COPYING

package/irqbalance/irqbalance.mk

@@ -0,0 +1,63 @@
+################################################################################
+#
+# irqbalance
+#
+################################################################################
+
+IRQBALANCE_VERSION = 1.5.0
+IRQBALANCE_SITE = $(call github,irqbalance,irqbalance,v$(IRQBALANCE_VERSION))
+IRQBALANCE_LICENSE = GPL-2.0
+IRQBALANCE_LICENSE_FILES = COPYING
+IRQBALANCE_DEPENDENCIES = host-pkgconf libglib2
+# Autoreconf needed because package is distributed without a configure script
+IRQBALANCE_AUTORECONF = YES
+
+ifeq ($(BR2_PACKAGE_LIBCAP_NG),y)
+IRQBALANCE_DEPENDENCIES += libcap-ng
+IRQBALANCE_CONF_OPTS += --with-libcap-ng
+else
+IRQBALANCE_CONF_OPTS += --without-libcap-ng
+endif
+
+ifeq ($(BR2_PACKAGE_NCURSES_WCHAR),y)
+IRQBALANCE_DEPENDENCIES += ncurses
+IRQBALANCE_CONF_OPTS += --with-irqbalance-ui
+else
+IRQBALANCE_CONF_OPTS += --without-irqbalance-ui
+endif
+
+ifeq ($(BR2_PACKAGE_NUMACTL),y)
+IRQBALANCE_DEPENDENCIES += numactl
+IRQBALANCE_CONF_OPTS += --enable-numa
+else
+IRQBALANCE_CONF_OPTS += --disable-numa
+endif
+
+ifeq ($(BR2_PACKAGE_SYSTEMD),y)
+IRQBALANCE_DEPENDENCIES += systemd
+IRQBALANCE_CONF_OPTS += --with-systemd
+else
+IRQBALANCE_CONF_OPTS += --without-systemd
+endif
+
+# This would be done by the package's autogen.sh script
+define IRQBALANCE_PRECONFIGURE
+	mkdir -p $(@D)/m4
+endef
+
+IRQBALANCE_PRE_CONFIGURE_HOOKS += IRQBALANCE_PRECONFIGURE
+
+define IRQBALANCE_INSTALL_INIT_SYSV
+	$(INSTALL) -D -m 755 package/irqbalance/S13irqbalance \
+		$(TARGET_DIR)/etc/init.d/S13irqbalance
+endef
+
+define IRQBALANCE_INSTALL_INIT_SYSTEMD
+	$(INSTALL) -D -m 644 package/irqbalance/irqbalance.service \
+		$(TARGET_DIR)/usr/lib/systemd/system/irqbalance.service
+	mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
+	ln -fs ../../../../usr/lib/systemd/system/irqbalance.service \
+		$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/irqbalance.service
+endef
+
+$(eval $(autotools-package))

package/irqbalance/irqbalance.service

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+[Unit]
+Description=irqbalance daemon
+After=syslog.target
+
+[Service]
+ExecStart=/usr/sbin/irqbalance --foreground
+
+[Install]
+WantedBy=multi-user.target