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openwrt-routing/batman-adv/Makefile

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batman-adv: Switch to OpenWrt package template The OpenWrt routing feed was tried to be merged together with the OpenWrt package feed. But they ended up being rejected due to formalities like the slightly different package template. Just moving to the OpenWrt package based one should simplify similar approaches in the future. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-03-06 21:59:30 +01:00
# SPDX-License-Identifier: GPL-2.0-only
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
include $(TOPDIR)/rules.mk
PKG_NAME:=batman-adv
batman-adv: update to version 2022.0 * support latest kernels (4.9 - 5.17) * dropped support for kernels < 4.9 * coding style cleanups and refactoring * allow netlink usage in unprivileged containers * bugs squashed: - don't send link-local multicast to mcast routers Signed-off-by: Sven Eckelmann <sven@narfation.org>
2022-02-03 19:47:44 +01:00
PKG_VERSION:=2022.0
batman-adv: Avoid infinite loop trying to resize local TT If the MTU of one of an attached interface becomes too small to transmit the local translation table then it must be resized to fit inside all fragments (when enabled) or a single packet. But if the MTU becomes too low to transmit even the header + the VLAN specific part then the resizing of the local TT will never succeed. This can for example happen when the usable space is 110 bytes and 11 VLANs are on top of batman-adv. In this case, at least 116 byte would be needed. There will just be an endless spam of batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (110) in the log but the function will never finish. Problem here is that the timeout will be halved all the time and will then stagnate at 0 and therefore never be able to reduce the table even more. There are other scenarios possible with a similar result. The number of BATADV_TT_CLIENT_NOPURGE entries in the local TT can for example be too high to fit inside a packet. Such a scenario can therefore happen also with only a single VLAN + 7 non-purgable addresses - requiring at least 120 bytes. While this should be handled proactively when: * interface with too low MTU is added * VLAN is added * non-purgeable local mac is added * MTU of an attached interface is reduced * fragmentation setting gets disabled (which most likely requires dropping attached interfaces) not all of these scenarios can be prevented because batman-adv is only consuming events without the the possibility to prevent these actions (non-purgable MAC address added, MTU of an attached interface is reduced). It is therefore necessary to also make sure that the code is able to handle also the situations when there were already incompatible system configuration are present. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2024-04-05 21:55:06 +02:00
PKG_RELEASE:=10
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
batman-adv: Switch to HTTPS version of links open-mesh.org and its subdomains can only be accessed via HTTPS. HTTP-only requests are currently redirected automatically to HTTPS but references to it should be only https. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2016-01-19 17:42:46 +01:00
PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
batman-adv: update to version 2022.0 * support latest kernels (4.9 - 5.17) * dropped support for kernels < 4.9 * coding style cleanups and refactoring * allow netlink usage in unprivileged containers * bugs squashed: - don't send link-local multicast to mcast routers Signed-off-by: Sven Eckelmann <sven@narfation.org>
2022-02-03 19:47:44 +01:00
PKG_HASH:=49338705bc207709ac84d766688e702571009c827c0a320788ea51fb887714aa
batman-adv: Switch to OpenWrt package template The OpenWrt routing feed was tried to be merged together with the OpenWrt package feed. But they ended up being rejected due to formalities like the slightly different package template. Just moving to the OpenWrt package based one should simplify similar approaches in the future. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-03-06 21:59:30 +01:00
PKG_EXTMOD_SUBDIRS:=net/batman-adv
PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
batman-adv: Extend PKG_LICENSE* information Signed-off-by: Sven Eckelmann <sven@narfation.org>
2019-09-02 15:50:22 +02:00
PKG_LICENSE:=GPL-2.0-only MIT
PKG_LICENSE_FILES:=LICENSES/preferred/GPL-2.0 LICENSES/preferred/MIT
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
batman-adv: Allow parallel builds The build system of this package is written in a way that it is safe to run the make steps in parallel. The build time can be reduced slightly on modern systems. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2022-02-19 09:11:11 +01:00
PKG_BUILD_PARALLEL:=1
batman-adv: Rebuild automatically on mac80211 changes Signed-off-by: Sven Eckelmann <sven@narfation.org>
2018-10-07 10:42:12 +02:00
STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
batman-adv: Rebuild on CONFIG_BATMAN_ADV_* changes The buildsystem doesn't know that the KernelPackage/*/config kconfig symbols are related to the batman-adv package build. It is necessary to explicitly define it via PKG_CONFIG_DEPENDS. Fixes: 522ce8dfdb7f ("batman-adv: rename folder name to match project & package name") Signed-off-by: Sven Eckelmann <sven@narfation.org>
2022-10-23 09:56:15 +02:00
PKG_CONFIG_DEPENDS += \
CONFIG_BATMAN_ADV_BATMAN_V \
CONFIG_BATMAN_ADV_BLA \
CONFIG_BATMAN_ADV_DAT \
CONFIG_BATMAN_ADV_NC \
CONFIG_BATMAN_ADV_MCAST \
CONFIG_BATMAN_ADV_DEBUG \
CONFIG_BATMAN_ADV_TRACING
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
include $(INCLUDE_DIR)/kernel.mk
batman-adv: use kernel-specific PKG_BUILD_DIR The batman-adv Makefile set a PKG_BUILD_DIR outside of KERNEL_BUILD_DIR; this could lead to batman-adv not being rebuilt when switching targets and thus kernel configurations. This resulted in ABI mismatches and occasionally broke the build with messages like the following: Package kmod-batman-adv is missing dependencies for the following libraries: crc16.ko Instead of setting a better PKG_BUILD_DIR ourselves, we can just remove the explicit PKG_BUILD_DIR definition and include kernel.mk before package.mk to get the default definition used by other kernel module packages. Reported-by: David Lutz <kpanic@hirnduenger.de> Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2017-01-27 13:23:39 +01:00
include $(INCLUDE_DIR)/package.mk
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
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define KernelPackage/batman-adv
SUBMENU:=Network Support
TITLE:=B.A.T.M.A.N. Adv
batman-adv: Switch to OpenWrt package template The OpenWrt routing feed was tried to be merged together with the OpenWrt package feed. But they ended up being rejected due to formalities like the slightly different package template. Just moving to the OpenWrt package based one should simplify similar approaches in the future. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-03-06 21:59:30 +01:00
URL:=https://www.open-mesh.org/
DEPENDS:=+BATMAN_ADV_BLA:kmod-lib-crc16 +kmod-lib-crc32c +kmod-cfg80211 +batctl
batman-adv: upgrade package to latest release 2015.1 Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-08-04 20:54:06 +02:00
FILES:=$(PKG_BUILD_DIR)/net/batman-adv/batman-adv.$(LINUX_KMOD_SUFFIX)
batman-adv: Load module with AutoProbe cfg80211 is loaded by kmodloader after the modules with a priority (AutoLoad) are loaded. batman-adv should therefore also be loaded at that time and must not load cfg80211 itself. The information in the ELF header are enough for kmodloader to load these two modules in the correct order. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2018-06-05 14:28:39 +02:00
AUTOLOAD:=$(call AutoProbe,batman-adv)
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
endef
define KernelPackage/batman-adv/description
batman-adv: Switch to OpenWrt package template The OpenWrt routing feed was tried to be merged together with the OpenWrt package feed. But they ended up being rejected due to formalities like the slightly different package template. Just moving to the OpenWrt package based one should simplify similar approaches in the future. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-03-06 21:59:30 +01:00
B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
a routing protocol for multi-hop ad-hoc mesh networks. The
networks may be wired or wireless. See
https://www.open-mesh.org/ for more information and user space
tools. This package builds version $(PKG_VERSION) of the kernel
module.
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
endef
define KernelPackage/batman-adv/config
source "$(SOURCE)/Config.in"
endef
batman-adv: Preserve configuration file on update The configuration file of batman-adv should be marked as such to avoid that the old configuration options are overwritten when it is upgraded. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2014-11-04 14:37:40 +01:00
define Package/kmod-batman-adv/conffiles
/etc/config/batman-adv
endef
batman-adv: Use the mac80211 compat layer BATMAN_V (in the upcoming release) will use structures from the mac80211 package. These structures can be incompatible to the structures defined in the header of the kernel. This can lead to weird problems like stack overflows or memory corruptions. To avoid this, the batman-adv has to be compiled against the mac80211 headers instead of the kernel headers. But this requires that the compatibility headers of compat-wireless are used. So the batman-adv compatibility layer has (mostly) be removed and instead the compat-wireless/mac80211 compat layer has to be used. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-01-21 16:04:20 +01:00
PKG_EXTRA_KCONFIG:= \
CONFIG_BATMAN_ADV=m \
batman-adv: Use the kernel style Kconfig symbols Kernel modules like ath9k and ath10k are using the same Kconfig option symbols as used in the kernel. This makes it easier to share them between these two projects. A similar approach should be used for the batman-adv module. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2018-10-14 16:40:43 +02:00
CONFIG_BATMAN_ADV_DEBUG=$(if $(CONFIG_BATMAN_ADV_DEBUG),y,n) \
CONFIG_BATMAN_ADV_BLA=$(if $(CONFIG_BATMAN_ADV_BLA),y,n) \
CONFIG_BATMAN_ADV_DAT=$(if $(CONFIG_BATMAN_ADV_DAT),y,n) \
CONFIG_BATMAN_ADV_MCAST=$(if $(CONFIG_BATMAN_ADV_MCAST),y,n) \
CONFIG_BATMAN_ADV_NC=$(if $(CONFIG_BATMAN_ADV_NC),y,n) \
CONFIG_BATMAN_ADV_BATMAN_V=$(if $(CONFIG_BATMAN_ADV_BATMAN_V),y,n) \
batman-adv: upgrade package to latest release 2018.4 * support latest kernels (3.16 - 4.20) * coding style cleanups and refactoring * improve tx performance by avoiding unnecessary locking * add help messages regarding deprecation of debugfs files * support for debug message tracepoints * explicit ELP padding to allow TVLVs in the future * bugs squashed: - fix skb_over_panic for merged fragments with small tailroom Signed-off-by: Sven Eckelmann <sven@narfation.org>
2018-11-06 10:49:18 +01:00
CONFIG_BATMAN_ADV_TRACING=$(if $(CONFIG_BATMAN_ADV_TRACING),y,n) \
batman-adv: Use the mac80211 compat layer BATMAN_V (in the upcoming release) will use structures from the mac80211 package. These structures can be incompatible to the structures defined in the header of the kernel. This can lead to weird problems like stack overflows or memory corruptions. To avoid this, the batman-adv has to be compiled against the mac80211 headers instead of the kernel headers. But this requires that the compatibility headers of compat-wireless are used. So the batman-adv compatibility layer has (mostly) be removed and instead the compat-wireless/mac80211 compat layer has to be used. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-01-21 16:04:20 +01:00
PKG_EXTRA_CFLAGS:= \
$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(PKG_EXTRA_KCONFIG)))) \
$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(PKG_EXTRA_KCONFIG)))) \
NOSTDINC_FLAGS = \
batman-adv: Prevent use from libc headers to not build with BIG_ENDIAN Commit 97d35a552ec5b6ddf7923dd2f9a8eb973526acea of musl introduced the macros __LITTLE_ENDIAN and __BIG_ENDIAN in alltypes.h. These are pulled into the compilation of batman-adv. This has the side effect that the function is_multicast_ether_addr of etherdevice.h in Linux kernel is compiled as the big endian version and so fails to work properly on little endian devices. This commits prevents pulling in header files of musl libc similar to OpenWRT commit 9ac47ee46918c45b91f4e4d1fa76b1e26b9d57fe Signed-off-by: Hendrik Borghorst <hendrikborghorst@gmail.com>
2021-11-27 12:02:46 +01:00
$(KERNEL_NOSTDINC_FLAGS) \
batman-adv: Use the mac80211 compat layer BATMAN_V (in the upcoming release) will use structures from the mac80211 package. These structures can be incompatible to the structures defined in the header of the kernel. This can lead to weird problems like stack overflows or memory corruptions. To avoid this, the batman-adv has to be compiled against the mac80211 headers instead of the kernel headers. But this requires that the compatibility headers of compat-wireless are used. So the batman-adv compatibility layer has (mostly) be removed and instead the compat-wireless/mac80211 compat layer has to be used. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-01-21 16:04:20 +01:00
-I$(PKG_BUILD_DIR)/net/batman-adv \
-I$(STAGING_DIR)/usr/include/mac80211-backport \
batman-adv: Exchange include order for uapi header files The build of netlink.c in batman-adv 2016.3 will fail because the definition of GENL_NAMESIZE and similar things are missing. This is is caused by an incorrect order of backports and non-backports header files mixed up with uapi and non-uapi header files. Parts of the header files would not get included by include_next because it not anymore in the remaining search paths. Reported: Marek Lindner <marek.lindner@open-mesh.com> Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
2016-07-08 11:30:27 +02:00
-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
batman-adv: Use the mac80211 compat layer BATMAN_V (in the upcoming release) will use structures from the mac80211 package. These structures can be incompatible to the structures defined in the header of the kernel. This can lead to weird problems like stack overflows or memory corruptions. To avoid this, the batman-adv has to be compiled against the mac80211 headers instead of the kernel headers. But this requires that the compatibility headers of compat-wireless are used. So the batman-adv compatibility layer has (mostly) be removed and instead the compat-wireless/mac80211 compat layer has to be used. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-01-21 16:04:20 +01:00
-I$(STAGING_DIR)/usr/include/mac80211 \
batman-adv: Exchange include order for uapi header files The build of netlink.c in batman-adv 2016.3 will fail because the definition of GENL_NAMESIZE and similar things are missing. This is is caused by an incorrect order of backports and non-backports header files mixed up with uapi and non-uapi header files. Parts of the header files would not get included by include_next because it not anymore in the remaining search paths. Reported: Marek Lindner <marek.lindner@open-mesh.com> Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
2016-07-08 11:30:27 +02:00
-I$(STAGING_DIR)/usr/include/mac80211/uapi \
batman-adv: upgrade package to latest release 2016.3 Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-05-08 16:27:03 +02:00
-I$(PKG_BUILD_DIR)/include/ \
batman-adv: Provide mac80211's config settings The mac80211 headers might depend on the actual configuration of mac80211 to generate an ABI compatible structure definition. batman-adv must therefore include the header with these config definitions. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-05-19 14:43:56 +02:00
-include backport/autoconf.h \
batman-adv: Move compat-hacks to separate file The content of this file should actually be included somehow in backport.git so it will become part of the mac80211 package. Still keep this for now in a separate file so it is easier to extract them. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-03-25 10:44:07 +01:00
-include backport/backport.h \
batman-adv: Add openwrt revision to internal version OpenWrt is using a modified version of the software and these modifications may introduce extra bugs (or behavior changes). It is also patched for stable releases instead of switching to new releases. The revision should therefore be added to the version number to make it easier understandable which modified version the user may have installed. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2018-10-07 11:10:05 +02:00
-include $(PKG_BUILD_DIR)/compat-hacks.h \
batman-adv: improve version string This changes the package version string so it does not start with "openwrt", but with the base version we are modifying: So far: openwrt-2019.4-1 Now: 2019.4-openwrt-1 Since it's us modifying version 2019.4 (in this case), this order is more convenient (and also closer to what the kernel version string does). Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-11-11 12:36:21 +01:00
-DBATADV_SOURCE_VERSION=\\\"$(PKG_VERSION)-openwrt-$(PKG_RELEASE)\\\"
batman-adv: Use the mac80211 compat layer BATMAN_V (in the upcoming release) will use structures from the mac80211 package. These structures can be incompatible to the structures defined in the header of the kernel. This can lead to weird problems like stack overflows or memory corruptions. To avoid this, the batman-adv has to be compiled against the mac80211 headers instead of the kernel headers. But this requires that the compatibility headers of compat-wireless are used. So the batman-adv compatibility layer has (mostly) be removed and instead the compat-wireless/mac80211 compat layer has to be used. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-01-21 16:04:20 +01:00
define Build/Compile
batman-adv: upgrade package to latest release 2016.3 Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-05-08 16:27:03 +02:00
$(MAKE) $(PKG_JOBS) -C "$(LINUX_DIR)" \
batman-adv: use KERNEL_MAKE_FLAGS for kernel module compilation It is easier to use the global define than to manually keep track of the changes in the various kernel module makefiles in the main OpenWrt repository and feeds. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-05-19 14:38:03 +02:00
$(KERNEL_MAKE_FLAGS) \
batman-adv: replace SUBDIRS with M kernel build recipe The SUBDIRS variable has been removed in kernel 5.4 and M or KBUILD_EXTMOD has to be used instead. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-03-06 20:14:58 +01:00
M="$(PKG_BUILD_DIR)/net/batman-adv" \
batman-adv: Use the mac80211 compat layer BATMAN_V (in the upcoming release) will use structures from the mac80211 package. These structures can be incompatible to the structures defined in the header of the kernel. This can lead to weird problems like stack overflows or memory corruptions. To avoid this, the batman-adv has to be compiled against the mac80211 headers instead of the kernel headers. But this requires that the compatibility headers of compat-wireless are used. So the batman-adv compatibility layer has (mostly) be removed and instead the compat-wireless/mac80211 compat layer has to be used. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2016-01-21 16:04:20 +01:00
$(PKG_EXTRA_KCONFIG) \
EXTRA_CFLAGS="$(PKG_EXTRA_CFLAGS)" \
NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
modules
endef
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
define KernelPackage/batman-adv/install
batman-adv: Simplify installation of files It is not necessary to install each file manually to the target path. A simple recursive copy is enough. Signed-off-by: Sven Eckelmann <sven@narfation.org>
2018-07-17 21:20:14 +02:00
$(CP) ./files/. $(1)/
batman-adv: rename folder name to match project & package name git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@25394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-06 21:32:58 +01:00
endef
$(eval $(call KernelPackage,batman-adv))