initial buildroot for linux 5.15

package/fastd/Config.in

@@ -0,0 +1,36 @@
+config BR2_PACKAGE_FASTD
+	bool "fastd"
+	depends on BR2_USE_MMU # fork()
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on !BR2_STATIC_LIBS # libuecc
+	select BR2_PACKAGE_LIBUECC
+	select BR2_PACKAGE_LIBSODIUM
+	select BR2_PACKAGE_LIBSODIUM_FULL
+	help
+	  Fast and Secure Tunneling Daemon
+
+	  https://github.com/NeoRaider/fastd/wiki
+
+if BR2_PACKAGE_FASTD
+
+config BR2_PACKAGE_FASTD_STATUS_SOCKET
+	bool "status socket support"
+	default y
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
+	select BR2_PACKAGE_JSON_C
+	help
+	  Enable support for a socket to get fastd's status.
+
+config BR2_PACKAGE_FASTD_OFFLOAD_L2TP
+	bool "l2tp offload support"
+	select BR2_PACKAGE_LIBMNL
+	help
+	  L2TP can be offloaded to the Linux kernel, significantly
+	  increasing throughput.
+
+endif
+
+comment "fastd needs a toolchain w/ threads, dynamic library"
+	depends on BR2_USE_MMU
+	depends on !BR2_TOOLCHAIN_HAS_THREADS \
+		|| BR2_STATIC_LIBS

package/fastd/fastd.hash

@@ -0,0 +1,3 @@
+# computed locally
+sha256  19750b88705d66811b7c21b672537909c19ae6b21350688cbd1a3a54d08a8951  fastd-22.tar.xz
+sha256  adf08b42f1b890b89e998360a864cb4f8441a0a57c9e95e2ce1bfdfc24c49976  COPYRIGHT

package/fastd/fastd.mk

@@ -0,0 +1,55 @@
+################################################################################
+#
+# fastd
+#
+################################################################################
+
+FASTD_VERSION = 22
+FASTD_SITE = https://github.com/NeoRaider/fastd/releases/download/v$(FASTD_VERSION)
+FASTD_SOURCE = fastd-$(FASTD_VERSION).tar.xz
+FASTD_LICENSE = BSD-2-Clause
+FASTD_LICENSE_FILES = COPYRIGHT
+FASTD_CPE_ID_VERSION = $(FASTD_VERSION).0
+FASTD_DEPENDENCIES = host-bison host-pkgconf libuecc libsodium
+
+ifeq ($(BR2_PACKAGE_LIBCAP),y)
+FASTD_CONF_OPTS += -Dcapabilities=enabled
+FASTD_DEPENDENCIES += libcap
+else
+FASTD_CONF_OPTS += -Dcapabilities=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_OPENSSL),y)
+FASTD_CONF_OPTS += -Dcipher_aes128-ctr=enabled
+FASTD_DEPENDENCIES += openssl
+else
+FASTD_CONF_OPTS += -Dcipher_aes128-ctr=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_FASTD_STATUS_SOCKET),y)
+FASTD_CONF_OPTS += -Dstatus_socket=enabled
+FASTD_DEPENDENCIES += json-c
+else
+FASTD_CONF_OPTS += -Dstatus_socket=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_FASTD_OFFLOAD_L2TP),y)
+FASTD_CONF_OPTS += -Doffload_l2tp=enabled -Dlibmnl_builtin=false
+FASTD_DEPENDENCIES += libmnl
+else
+FASTD_CONF_OPTS += -Doffload_l2tp=disabled
+endif
+
+ifeq ($(BR2_INIT_SYSTEMD),y)
+FASTD_CONF_OPTS += -Dsystemd=enabled
+else
+FASTD_CONF_OPTS += -Dsystemd=disabled
+endif
+
+ifeq ($(BR2_GCC_ENABLE_LTO),y)
+FASTD_CONF_OPTS += -Db_lto=true
+else
+FASTD_CONF_OPTS += -Db_lto=false
+endif
+
+$(eval $(meson-package))