c72be5dd2f
riscv32 is (surprise!) a 32-bit architecture. But it has been Y2038-safe
from its inception. As such, there are no legacy binaries that may use
the 32-bit time syscalls, and thus they are not available on riscv32.
Code that directly calls to the syscalls without using the C libraries
wrappers thus need to handle this case by themselves. That's what
upstream tried to do with:
5b5e2985f3
We initially carried that patch with 2bb26c1a1d (package/libopenssl:
fix build on riscv32).
However, as Arnd Bergmann puts it [0]:
The patch looks wrong to me: __NR_io_pgetevents_time64 must be used
whenever time_t is 64-bit wide on a 32-bit architecture, while
__NR_io_getevents/__NR_io_pgetevents must be used when time_t is the
same width as 'long'.
Checking whether __NR_io_getevents is defined is wrong for all
architectures other than riscv
And Arnd agrees that patch should be reverted [1] [2] (there are further
comments in that stream, that are worth reading).
As such, we've reverted 2bb26c1a1d with 6cfb4ad7f7.
This means we have no working solution to enable openssl on riscv32 for
now. So, rather than fail the build, or backport a dysfunctional patch,
let's just forbid openssl on riscv32.
Drop the default from the choice selection; it was anyway superfluous:
the default of a choice, if left unspecified, is the first entry of the
choice. Also, having a default means we'd have to also propagate the
dependencies of the defaulted-to symbol, which is yet a little bit more
maintenance. Since the chances we get a third implementation of openssl
are pretty slim (very, very slim), reasoning about what is the default
is still very easy.
When propagating dependencies to tpm2-tss' users, we've tried to keep
the architecture dependency toward the top when possible, and otherwise
we've added it together with existing arch dependencies (MMU).
While at it, drop a useless redundant comment in ibm-sw-tpm2: if we
select FORCE_LIBOPENSSL, it is obvious that's because libressl is not
supported... Besides none of the other users of FORCE_LIBOPENSSL have
such a comment.
Fixes:
http://autobuild.buildroot.org/results/eb9/eb9a64d4ffae8569b5225083f282cf87ffa7c681/
...
http://autobuild.buildroot.org/results/07e/07e413b24ba8adc9558c80267ce16dda339bf032/
[0] 5b5e2985f3 (commitcomment-44782859)
[1] 5b5e2985f3 (commitcomment-47826509)
[2] 5b5e2985f3 (commitcomment-47830530)
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Matthew Weber <matthew.weber@rockwellcollins.com>
Cc: Mark Corbin <mark@dibsco.co.uk>
129 lines
3.8 KiB
Plaintext
129 lines
3.8 KiB
Plaintext
config BR2_PACKAGE_WPA_SUPPLICANT
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bool "wpa_supplicant"
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depends on BR2_USE_MMU # fork()
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help
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WPA supplicant for secure wireless networks
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http://w1.fi/wpa_supplicant/
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if BR2_PACKAGE_WPA_SUPPLICANT
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config BR2_PACKAGE_WPA_SUPPLICANT_NL80211
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bool "Enable nl80211 support"
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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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help
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Enable support for nl80211. This is the current wireless
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API for Linux, supported by all wireless drivers in vanilla
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Linux, but may not be supported by some out-of-tree Linux
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wireless drivers. wpa_supplicant will still fall back to
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using the Wireless Extensions (wext) API with these drivers.
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If this option is disabled, then only the deprecated wext
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API will be supported, with far less features. Linux may
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supports using wext with modern drivers using a
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compatibility layer, but it must be enabled in the kernel
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configuration.
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comment "nl80211 support needs a toolchain w/ threads"
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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config BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT
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bool "Enable AP mode"
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depends on BR2_PACKAGE_WPA_SUPPLICANT_NL80211
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help
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With this option enabled, wpa_supplicant can act as an
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access point much like hostapd does with a limited feature
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set. This links in parts of hostapd functionality into
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wpa_supplicant, making it bigger but dispensing the need for
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a separate hostapd binary in some applications hence being
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smaller overall.
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config BR2_PACKAGE_WPA_SUPPLICANT_WIFI_DISPLAY
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bool "Enable Wi-Fi Display"
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depends on BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT
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help
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Enable support for Wi-Fi Display
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config BR2_PACKAGE_WPA_SUPPLICANT_MESH_NETWORKING
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bool "Enable mesh networking"
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depends on BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT
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depends on BR2_PACKAGE_LIBOPENSSL_ARCH_SUPPORTS
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select BR2_PACKAGE_OPENSSL
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select BR2_PACKAGE_OPENSSL_FORCE_LIBOPENSSL
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help
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Enable support for open and secured mesh networking
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(IEEE 802.11s)
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config BR2_PACKAGE_WPA_SUPPLICANT_AUTOSCAN
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bool "Enable autoscan"
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help
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Enable support for the autoscan feature (allow periodic scan)
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config BR2_PACKAGE_WPA_SUPPLICANT_EAP
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bool "Enable EAP"
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help
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Enable support for EAP.
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config BR2_PACKAGE_WPA_SUPPLICANT_HOTSPOT
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bool "Enable HS20"
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help
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Enable Hotspot 2.0 and IEEE 802.11u interworking
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functionality.
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config BR2_PACKAGE_WPA_SUPPLICANT_DEBUG_SYSLOG
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bool "Enable syslog support"
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help
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Enable support for sending debug messages to syslog.
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config BR2_PACKAGE_WPA_SUPPLICANT_WPS
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bool "Enable WPS"
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help
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Enable support for Wi-Fi Protected Setup (WPS).
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config BR2_PACKAGE_WPA_SUPPLICANT_WPA3
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bool "Enable WPA3 support"
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depends on BR2_PACKAGE_LIBOPENSSL_ARCH_SUPPORTS
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select BR2_PACKAGE_OPENSSL
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select BR2_PACKAGE_OPENSSL_FORCE_LIBOPENSSL
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help
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Enable WPA3 support including OWE, SAE, DPP
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config BR2_PACKAGE_WPA_SUPPLICANT_CLI
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bool "Install wpa_cli binary"
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help
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Install wpa_cli command line utility
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config BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO
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bool "Install wpa_client shared library"
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depends on !BR2_STATIC_LIBS
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help
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Install libwpa_client.so.
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comment "wpa_client library needs a toolchain w/ dynamic library"
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depends on BR2_STATIC_LIBS
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config BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE
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bool "Install wpa_passphrase binary"
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help
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Install wpa_passphrase command line utility.
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config BR2_PACKAGE_WPA_SUPPLICANT_DBUS
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bool "Enable support for the DBus control interface"
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depends on BR2_TOOLCHAIN_HAS_THREADS # dbus
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select BR2_PACKAGE_DBUS
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help
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Enable support for the DBus control interface.
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comment "dbus support needs a toolchain w/ threads"
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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config BR2_PACKAGE_WPA_SUPPLICANT_DBUS_INTROSPECTION
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bool "Introspection support"
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depends on BR2_PACKAGE_WPA_SUPPLICANT_DBUS
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help
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Add introspection support for new DBus control interface.
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endif
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