initial buildroot for linux 5.15

package/wireguard-tools/Config.in

@@ -0,0 +1,21 @@
+config BR2_PACKAGE_WIREGUARD_TOOLS
+	bool "wireguard tools"
+	# kernel module requires 3.10+, userspace makes no sense without it
+	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+	help
+	  WireGuard is an extremely simple yet fast and modern VPN
+	  that utilizes state-of-the-art cryptography. It aims to be
+	  faster, simpler, leaner, and more useful than IPSec, while
+	  avoiding the massive headache. It intends to be considerably
+	  more performant than OpenVPN. WireGuard is designed as a
+	  general purpose VPN for running on embedded interfaces and
+	  super computers alike, fit for many different
+	  circumstances.
+
+	  This package provides the userspace tooling to configure
+	  WireGuard tunnels.
+
+	  https://www.wireguard.com
+
+comment "wireguard-tools needs a toolchain w/ headers >= 3.10"
+	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10

package/wireguard-tools/wireguard-tools.hash

@@ -0,0 +1,4 @@
+# https://lists.zx2c4.com/pipermail/wireguard/2021-September/007049.html
+sha256  97ff31489217bb265b7ae850d3d0f335ab07d2652ba1feec88b734bc96bd05ac  wireguard-tools-1.0.20210914.tar.xz
+# Locally calculated
+sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/wireguard-tools/wireguard-tools.mk

@@ -0,0 +1,37 @@
+################################################################################
+#
+# wireguard-tools
+#
+################################################################################
+
+WIREGUARD_TOOLS_VERSION = 1.0.20210914
+WIREGUARD_TOOLS_SITE = https://git.zx2c4.com/wireguard-tools/snapshot
+WIREGUARD_TOOLS_SOURCE = wireguard-tools-$(WIREGUARD_TOOLS_VERSION).tar.xz
+WIREGUARD_TOOLS_LICENSE = GPL-2.0
+WIREGUARD_TOOLS_LICENSE_FILES = COPYING
+WIREGUARD_TOOLS_SELINUX_MODULES = wireguard
+
+ifeq ($(BR2_INIT_SYSTEMD),y)
+WIREGUARD_TOOLS_MAKE_OPTS += WITH_SYSTEMDUNITS=yes
+WIREGUARD_TOOLS_DEPENDENCIES += host-pkgconf
+else
+WIREGUARD_TOOLS_MAKE_OPTS += WITH_SYSTEMDUNITS=no
+endif
+
+ifeq ($(BR2_PACKAGE_BASH),y)
+WIREGUARD_TOOLS_MAKE_OPTS += WITH_BASHCOMPLETION=yes WITH_WGQUICK=yes
+else
+WIREGUARD_TOOLS_MAKE_OPTS += WITH_BASHCOMPLETION=no WITH_WGQUICK=no
+endif
+
+define WIREGUARD_TOOLS_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) $(WIREGUARD_TOOLS_MAKE_OPTS) \
+		-C $(@D)/src
+endef
+
+define WIREGUARD_TOOLS_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) $(WIREGUARD_TOOLS_MAKE_OPTS) \
+		-C $(@D)/src install DESTDIR=$(TARGET_DIR)
+endef
+
+$(eval $(generic-package))