initial buildroot for linux 5.15

package/sysdig/Config.in

@@ -0,0 +1,33 @@
+config BR2_PACKAGE_SYSDIG
+	bool "sysdig"
+	depends on BR2_LINUX_KERNEL
+	depends on BR2_INSTALL_LIBSTDCPP # jsoncpp
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+	depends on BR2_TOOLCHAIN_HAS_THREADS # elfutils, jq
+	depends on !BR2_STATIC_LIBS # elfutils
+	depends on BR2_USE_WCHAR # elfutils
+	depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC # elfutils
+	depends on BR2_PACKAGE_LUAINTERPRETER_ABI_VERSION_5_1
+	select BR2_PACKAGE_ELFUTILS
+	select BR2_PACKAGE_JQ
+	select BR2_PACKAGE_JSONCPP
+	select BR2_PACKAGE_LIBB64
+	select BR2_PACKAGE_LIBCURL
+	select BR2_PACKAGE_NCURSES
+	select BR2_PACKAGE_OPENSSL
+	select BR2_PACKAGE_ZLIB
+	help
+	  Sysdig is open source, system-level exploration:
+	  capture system state and activity from a running Linux
+	  instance, then save, filter and analyze.
+	  Think of it as strace + tcpdump + lsof + awesome sauce.
+	  With a little Lua cherry on top.
+
+	  https://github.com/draios/sysdig/wiki
+
+comment "sysdig needs a glibc or uclibc toolchain w/ C++, threads, gcc >= 4.8, dynamic library, a Linux kernel, and luajit or lua 5.1 to be built"
+	depends on !BR2_LINUX_KERNEL || !BR2_INSTALL_LIBSTDCPP \
+		|| !BR2_TOOLCHAIN_HAS_THREADS \
+		|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || BR2_STATIC_LIBS \
+		|| !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC) \
+	    || !BR2_PACKAGE_LUAINTERPRETER_ABI_VERSION_5_1