hostapd: drop default dependency on netlink
Get rid of netlink dependency if the options selected allow that. Signed-off-by: Alexander Mukhin <alexander.i.mukhin@gmail.com> Reviewed-by: Sam Voss <sam.voss@rockwellcollins.com> [Thomas/Arnout: use a if BR2_PACKAGE_HOSTAPD_VLAN .. endif block.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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@ -1,8 +1,6 @@
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config BR2_PACKAGE_HOSTAPD
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bool "hostapd"
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depends on BR2_TOOLCHAIN_HAS_THREADS # libnl
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depends on BR2_USE_MMU # fork()
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select BR2_PACKAGE_LIBNL
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help
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User space daemon for wireless access points.
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@ -24,10 +22,15 @@ config BR2_PACKAGE_HOSTAPD_DRIVER_HOSTAP
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config BR2_PACKAGE_HOSTAPD_DRIVER_NL80211
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bool "Enable nl80211 driver"
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default y
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depends on BR2_TOOLCHAIN_HAS_THREADS # libnl
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select BR2_PACKAGE_LIBNL
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select BR2_PACKAGE_HOSTAPD_HAS_WIFI_DRIVERS
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help
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Enable support for drivers using the nl80211 kernel interface.
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comment "nl80211 driver needs a toolchain w/ threads"
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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config BR2_PACKAGE_HOSTAPD_DRIVER_RTW
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bool "Enable rtl871xdrv driver"
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select BR2_PACKAGE_HOSTAPD_HAS_WIFI_DRIVERS
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@ -84,10 +87,11 @@ config BR2_PACKAGE_HOSTAPD_VLAN
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help
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Enable support for VLANs.
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if BR2_PACKAGE_HOSTAPD_VLAN
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config BR2_PACKAGE_HOSTAPD_VLAN_DYNAMIC
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bool "Enable dynamic VLAN support"
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default y
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depends on BR2_PACKAGE_HOSTAPD_VLAN
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help
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Enable support for fully dynamic VLANs.
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This enables hostapd to automatically create
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@ -96,13 +100,15 @@ config BR2_PACKAGE_HOSTAPD_VLAN_DYNAMIC
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config BR2_PACKAGE_HOSTAPD_VLAN_NETLINK
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bool "Use netlink-based API for VLAN operations"
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default y
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depends on BR2_PACKAGE_HOSTAPD_VLAN
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depends on BR2_TOOLCHAIN_HAS_THREADS # libnl
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select BR2_PACKAGE_LIBNL
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help
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Use netlink-based kernel API for VLAN operations
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instead of ioctl().
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endif
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comment "hostapd needs a toolchain w/ threads"
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comment "netlink-based VLAN support needs a toolchain w/ threads"
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_USE_MMU
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endif # BR2_PACKAGE_HOSTAPD_VLAN
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endif
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@ -11,25 +11,16 @@ HOSTAPD_PATCH = \
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http://w1.fi/security/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
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HOSTAPD_SUBDIR = hostapd
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HOSTAPD_CONFIG = $(HOSTAPD_DIR)/$(HOSTAPD_SUBDIR)/.config
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HOSTAPD_DEPENDENCIES = host-pkgconf libnl
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HOSTAPD_CFLAGS = $(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include/libnl3/
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HOSTAPD_DEPENDENCIES = host-pkgconf
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HOSTAPD_CFLAGS = $(TARGET_CFLAGS)
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HOSTAPD_LICENSE = BSD-3-Clause
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HOSTAPD_LICENSE_FILES = README
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HOSTAPD_CONFIG_SET =
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HOSTAPD_CONFIG_ENABLE = \
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CONFIG_INTERNAL_LIBTOMMATH \
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CONFIG_LIBNL32
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HOSTAPD_CONFIG_ENABLE = CONFIG_INTERNAL_LIBTOMMATH
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HOSTAPD_CONFIG_DISABLE =
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# libnl-3 needs -lm (for rint) and -lpthread if linking statically
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# And library order matters hence stick -lnl-3 first since it's appended
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# in the hostapd Makefiles as in LIBS+=-lnl-3 ... thus failing
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ifeq ($(BR2_STATIC_LIBS),y)
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HOSTAPD_LIBS += -lnl-3 -lm -lpthread
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endif
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# Try to use openssl if it's already available
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ifeq ($(BR2_PACKAGE_LIBOPENSSL),y)
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HOSTAPD_DEPENDENCIES += libopenssl
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@ -105,6 +96,19 @@ ifeq ($(BR2_PACKAGE_HOSTAPD_VLAN_NETLINK),y)
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HOSTAPD_CONFIG_ENABLE += CONFIG_VLAN_NETLINK
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endif
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# Options for building with libnl
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ifeq ($(BR2_PACKAGE_LIBNL),y)
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HOSTAPD_DEPENDENCIES += libnl
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HOSTAPD_CFLAGS += -I$(STAGING_DIR)/usr/include/libnl3/
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HOSTAPD_CONFIG_ENABLE += CONFIG_LIBNL32
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# libnl-3 needs -lm (for rint) and -lpthread if linking statically
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# And library order matters hence stick -lnl-3 first since it's appended
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# in the hostapd Makefiles as in LIBS+=-lnl-3 ... thus failing
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ifeq ($(BR2_STATIC_LIBS),y)
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HOSTAPD_LIBS += -lnl-3 -lm -lpthread
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endif
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endif
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define HOSTAPD_CONFIGURE_CMDS
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cp $(@D)/hostapd/defconfig $(HOSTAPD_CONFIG)
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sed -i $(patsubst %,-e 's/^#\(%\)/\1/',$(HOSTAPD_CONFIG_ENABLE)) \
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