initial buildroot for linux 5.15

package/snort3/Config.in

@@ -0,0 +1,42 @@
+config BR2_PACKAGE_SNORT3
+	bool "snort3"
+	depends on BR2_PACKAGE_LUAJIT_ARCH_SUPPORTS # luajit
+	depends on !(BR2_PACKAGE_DAQ || BR2_PACKAGE_SNORT)
+	depends on BR2_USE_MMU # fork()
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_STATIC_LIBS # daq3
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++11
+	depends on BR2_TOOLCHAIN_HAS_THREADS # daq3, hwloc
+	depends on BR2_USE_WCHAR
+	select BR2_PACKAGE_DAQ3
+	select BR2_PACKAGE_FLEX
+	select BR2_PACKAGE_HWLOC
+	select BR2_PACKAGE_LIBDNET
+	select BR2_PACKAGE_LIBPCAP
+	select BR2_PACKAGE_LUAJIT
+	select BR2_PACKAGE_PCRE
+	select BR2_PACKAGE_LIBTIRPC if !BR2_TOOLCHAIN_HAS_NATIVE_RPC
+	select BR2_PACKAGE_OPENSSL
+	select BR2_PACKAGE_ZLIB
+	help
+	  Snort 3 is the next generation Snort IPS (Intrusion
+	  Prevention System).
+
+	  - Support multiple packet processing threads
+	  - Shared configuration and attribute table
+	  - Use a simple, scriptable configuration
+	  - Make key components pluggable
+	  - Autodetect services for portless configuration
+	  - Support sticky buffers in rules
+	  - Autogenerate reference documentation
+	  - Provide better cross platform support
+
+	  https://www.snort.org/snort3
+
+comment "snort3 needs a toolchain w/ C++, wchar, threads, dynamic library, gcc >= 4.9"
+	depends on BR2_PACKAGE_LUAJIT_ARCH_SUPPORTS
+	depends on !(BR2_PACKAGE_DAQ || BR2_PACKAGE_SNORT)
+	depends on BR2_USE_MMU
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
+		BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9

package/snort3/snort3.hash

@@ -0,0 +1,6 @@
+# Locally computed:
+sha256  4f7852898eaac48a7cfaff61c79a3c3a5a86a54db9d2a7d5b758297bf52f1f12  snort3-3.1.6.0.tar.gz
+
+# Hash for license files:
+sha256  3f1cbfb20bb2c608e1a474421880d08b8cba6abb00ab7736d22c481d71656a6d  COPYING
+sha256  f98260a6d3e5ef4ede8a2a6b698e5ac91d64c09243f7171e1c5b17b920a835c7  LICENSE

package/snort3/snort3.mk

@@ -0,0 +1,62 @@
+################################################################################
+#
+# snort3
+#
+################################################################################
+
+SNORT3_VERSION = 3.1.6.0
+SNORT3_SITE = $(call github,snort3,snort3,$(SNORT3_VERSION))
+SNORT3_LICENSE = GPL-2.0
+SNORT3_LICENSE_FILES = COPYING LICENSE
+
+SNORT3_DEPENDENCIES = \
+	host-pkgconf daq3 flex hwloc libdnet libpcap luajit openssl pcre zlib
+
+SNORT3_CONF_OPTS = \
+	-DENABLE_GDB=OFF \
+	-DENABLE_STATIC_DAQ=OFF \
+	-DMAKE_DOC=OFF
+
+ifeq ($(BR2_PACKAGE_FLATBUFFERS),y)
+SNORT3_DEPENDENCIES += flatbuffers
+SNORT3_CONF_OPTS += -DHAVE_FLATBUFFERS=ON
+else
+SNORT3_CONF_OPTS += -DHAVE_FLATBUFFERS=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_LIBICONV),y)
+SNORT3_DEPENDENCIES += libiconv
+SNORT3_CONF_OPTS += -DHAVE_ICONV=ON
+endif
+
+ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
+SNORT3_DEPENDENCIES += libtirpc
+endif
+
+ifeq ($(BR2_PACKAGE_SAFECLIB),y)
+SNORT3_DEPENDENCIES += safeclib
+SNORT3_CONF_OPTS += -DENABLE_SAFEC=ON
+else
+SNORT3_CONF_OPTS += -DENABLE_SAFEC=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_UTIL_LINUX_LIBUUID),y)
+SNORT3_DEPENDENCIES += util-linux
+SNORT3_CONF_OPTS += -DHAVE_UUID=ON
+else
+SNORT3_CONF_OPTS += -DHAVE_UUID=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_XZ),y)
+SNORT3_DEPENDENCIES += xz
+SNORT3_CONF_OPTS += -DHAVE_LZMA=ON
+else
+SNORT3_CONF_OPTS += -DHAVE_LZMA=OFF
+endif
+
+# Uses __atomic_load_8
+ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
+SNORT3_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic
+endif
+
+$(eval $(cmake-package))