initial buildroot for linux 5.15

package/snmppp/Config.in

@@ -0,0 +1,37 @@
+config BR2_PACKAGE_SNMPPP
+	bool "snmp++"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on !BR2_STATIC_LIBS
+	help
+	  SNMP++v3.x is a C++ API which supports SNMP v1, v2c, and v3.
+
+	  http://www.agentpp.com/snmp_pp3_x/snmp_pp3_x.html
+
+if BR2_PACKAGE_SNMPPP
+
+config BR2_PACKAGE_SNMPPP_LOGGING
+	bool "enable logging"
+	help
+	  Enable logging output for SNMP++.
+	  According to the SNMP++ documentation, disabling logging
+	  "increases performance drastically and minimizes memory
+	  consumption".
+
+config BR2_PACKAGE_SNMPPP_SNMPV3
+	bool "enable SNMPv3"
+	default y
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
+	select BR2_PACKAGE_OPENSSL
+	select BR2_PACKAGE_LIBOPENSSL_ENABLE_DES if BR2_PACKAGE_LIBOPENSSL
+	help
+	  Enable optional support for SNMP++. This selects OpenSSL.
+
+comment "SNMPv3 needs a toolchain w/ gcc >= 4.8"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+
+endif
+
+comment "snmp++ needs a toolchain w/ threads, C++, dynamic library"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
+		BR2_STATIC_LIBS