package: add bustle dbus monitor package

Only builds the capture tool, not the (host) graphical viewer.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -53,6 +53,7 @@ source "package/automake/Config.in"
 source "package/binutils/Config.in"
 source "package/bison/Config.in"
 source "package/bsdiff/Config.in"
+source "package/bustle/Config.in"
 source "package/ccache/Config.in"
 if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/coreutils/Config.in"

package/bustle/Config.in

@@ -0,0 +1,22 @@
+config BR2_PACKAGE_BUSTLE
+	bool "bustle"
+	select BR2_PACKAGE_LIBPCAP
+	select BR2_PACKAGE_LIBGLIB2
+	depends on BR2_USE_WCHAR # libglib2
+	depends on BR2_PACKAGE_DBUS # runtime
+	help
+	  Bustle is a better dbus-monitor! It records and draws
+	  sequence diagrams of D-Bus activity, showing signal
+	  emissions, method calls and their corresponding returns,
+	  with timestamps for each individual event and the duration
+	  of each method call. This can help you check for unwanted
+	  D-Bus traffic, and pinpoint why your D-Bus-based application
+	  isn't performing as well as you like.
+
+	  This only installs the command line bustle-pcap tool, not
+	  the graphical viewer.
+
+	  http://www.willthompson.co.uk/bustle/
+
+comment "bustle requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR

package/bustle/bustle.mk

@@ -0,0 +1,23 @@
+#############################################################
+#
+# bustle
+#
+#############################################################
+
+BUSTLE_VERSION = 0.4.2
+BUSTLE_SITE = http://www.willthompson.co.uk/bustle/releases/$(BUSTLE_VERSION)/
+BUSTLE_LICENSE = LGPLv2.1+
+BUSTLE_LICENSE_FILES = LICENSE
+BUSTLE_DEPENDENCIES = libglib2 libpcap host-pkgconf
+
+define BUSTLE_BUILD_CMDS
+	PATH=$(TARGET_PATH) $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+		PCAP_FLAGS='-lpcap' -C $(@D) dist/build/bustle-pcap
+endef
+
+define BUSTLE_INSTALL_TARGET_CMDS
+	$(INSTALL) -m 0755 -D $(@D)/dist/build/bustle-pcap \
+		$(TARGET_DIR)/usr/bin/bustle-pcap
+endef
+
+$(eval $(generic-package))