Files
routing/batman-adv/Makefile
Sven Eckelmann 61466d6639 batman-adv: fix build against Linux 6.18
The EXTRA_CFLAGS for batman-adv were not applied with Linux 6.18. As
result, C files for a specific features were build but the datastructures
were missing the members for this specific feature.

This can be avoided by switching to a more modern way of setting up the
make command (like in this case "mt76"). Besides simplifying and cleaning
up the code, it is now also directly providing the CONFIG preprocessor
variables as part of NOSTDINC_FLAGS. This works on the current kernel
versions 6.12 (default) and 6.18 (testing).

Signed-off-by: Sven Eckelmann <sven@narfation.org>
2026-04-08 22:42:41 +02:00

97 lines
3.0 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0-only
include $(TOPDIR)/rules.mk
PKG_NAME:=batman-adv
PKG_VERSION:=2026.1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
PKG_HASH:=6487dd3b4ad0f85510dedbba335fe77b1b877d0e77393c51ddca07a7451b8f45
PKG_EXTMOD_SUBDIRS:=net/batman-adv
PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
PKG_LICENSE:=GPL-2.0-only MIT
PKG_LICENSE_FILES:=LICENSES/preferred/GPL-2.0 LICENSES/preferred/MIT
PKG_BUILD_PARALLEL:=1
STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
PKG_CONFIG_DEPENDS += \
CONFIG_BATMAN_ADV_BATMAN_V \
CONFIG_BATMAN_ADV_BLA \
CONFIG_BATMAN_ADV_DAT \
CONFIG_BATMAN_ADV_MCAST \
CONFIG_BATMAN_ADV_DEBUG \
CONFIG_BATMAN_ADV_TRACING
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk
define KernelPackage/batman-adv
SUBMENU:=Network Support
TITLE:=B.A.T.M.A.N. Adv
URL:=https://www.open-mesh.org/
DEPENDS:=+BATMAN_ADV_BLA:kmod-lib-crc16 +LINUX_6_12:kmod-lib-crc32c +kmod-cfg80211 +batctl
FILES:=$(PKG_BUILD_DIR)/net/batman-adv/batman-adv.$(LINUX_KMOD_SUFFIX)
AUTOLOAD:=$(call AutoProbe,batman-adv)
endef
define KernelPackage/batman-adv/description
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 $(PKG_VERSION) of the kernel
module.
endef
define KernelPackage/batman-adv/config
source "$(SOURCE)/Config.in"
endef
define Package/kmod-batman-adv/conffiles
/etc/config/batman-adv
endef
PKG_MAKE_FLAGS:= \
CONFIG_BATMAN_ADV=m \
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 $(CONFIG_BATMAN_ADV_MCAST),y,n) \
CONFIG_BATMAN_ADV_BATMAN_V=$(if $(CONFIG_BATMAN_ADV_BATMAN_V),y,n) \
CONFIG_BATMAN_ADV_TRACING=$(if $(CONFIG_BATMAN_ADV_TRACING),y,n) \
NOSTDINC_FLAGS := \
$(KERNEL_NOSTDINC_FLAGS) \
-I$(PKG_BUILD_DIR)/include/ \
-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
-I$(STAGING_DIR)/usr/include/mac80211-backport \
-I$(STAGING_DIR)/usr/include/mac80211/uapi \
-I$(STAGING_DIR)/usr/include/mac80211 \
-include backport/autoconf.h \
-include backport/backport.h \
-include $(PKG_BUILD_DIR)/compat-hacks.h \
-DBATADV_SOURCE_VERSION=\\\"$(PKG_VERSION)-openwrt-$(PKG_RELEASE)\\\"
NOSTDINC_FLAGS += \
$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(PKG_MAKE_FLAGS)))) \
$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(PKG_MAKE_FLAGS)))) \
define Build/Compile
+$(KERNEL_MAKE) $(PKG_JOBS) \
$(PKG_MAKE_FLAGS) \
M="$(PKG_BUILD_DIR)/net/batman-adv" \
NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
modules
endef
define KernelPackage/batman-adv/install
$(CP) ./files/. $(1)/
endef
$(eval $(call KernelPackage,batman-adv))