initial buildroot for linux 5.15

package/bustle/Config.in

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+config BR2_PACKAGE_BUSTLE
+	bool "bustle"
+	depends on BR2_USE_WCHAR # libglib2
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
+	depends on BR2_USE_MMU # libglib2
+	depends on BR2_PACKAGE_DBUS # runtime
+	select BR2_PACKAGE_LIBPCAP
+	select BR2_PACKAGE_LIBGLIB2
+	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.
+
+	  https://gitlab.freedesktop.org/bustle/bustle/
+
+comment "bustle needs a toolchain w/ wchar, threads"
+	depends on BR2_USE_MMU
+	depends on BR2_PACKAGE_DBUS
+	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS

package/bustle/bustle.hash

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+# Locally calculated
+sha256  2fb3e9d9a97db3cd9a3ce763e86947b642bd7733b46206177a1677f08726573c  bustle-0.8.0.tar.gz
+sha256  ad168b537264fba8f94380cb10f60847da7db551fb4281bb6d4f24c74f652a1d  LICENSE

package/bustle/bustle.mk

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+################################################################################
+#
+# bustle
+#
+################################################################################
+
+BUSTLE_VERSION = 0.8.0
+BUSTLE_SITE = https://hackage.haskell.org/package/bustle-$(BUSTLE_VERSION)
+BUSTLE_LICENSE = LGPL-2.1+
+BUSTLE_LICENSE_FILES = LICENSE
+BUSTLE_DEPENDENCIES = libglib2 libpcap host-pkgconf
+
+ifeq ($(BR2_STATIC_LIBS),y)
+BUSTLE_MAKE_OPTS += PCAP_CONFIG="$(STAGING_DIR)/usr/bin/pcap-config --static"
+else
+BUSTLE_MAKE_OPTS += PCAP_CONFIG="$(STAGING_DIR)/usr/bin/pcap-config"
+endif
+
+define BUSTLE_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+		$(BUSTLE_MAKE_OPTS) -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))