defconfig revision 75ecf5267604f166b85a7ee2cf0d9cb682966680
1# Example wpa_supplicant build time configuration 2# 3# This file lists the configuration options that are used when building the 4# hostapd binary. All lines starting with # are ignored. Configuration option 5# lines must be commented out complete, if they are not to be included, i.e., 6# just setting VARIABLE=n is not disabling that variable. 7# 8# This file is included in Makefile, so variables like CFLAGS and LIBS can also 9# be modified from here. In most cases, these lines should use += in order not 10# to override previous values of the variables. 11 12 13# Uncomment following two lines and fix the paths if you have installed OpenSSL 14# or GnuTLS in non-default location 15#CFLAGS += -I/usr/local/openssl/include 16#LIBS += -L/usr/local/openssl/lib 17 18# Some Red Hat versions seem to include kerberos header files from OpenSSL, but 19# the kerberos files are not in the default include path. Following line can be 20# used to fix build issues on such systems (krb5.h not found). 21#CFLAGS += -I/usr/include/kerberos 22 23# Example configuration for various cross-compilation platforms 24 25#### sveasoft (e.g., for Linksys WRT54G) ###################################### 26#CC=mipsel-uclibc-gcc 27#CC=/opt/brcm/hndtools-mipsel-uclibc/bin/mipsel-uclibc-gcc 28#CFLAGS += -Os 29#CPPFLAGS += -I../src/include -I../../src/router/openssl/include 30#LIBS += -L/opt/brcm/hndtools-mipsel-uclibc-0.9.19/lib -lssl 31############################################################################### 32 33#### openwrt (e.g., for Linksys WRT54G) ####################################### 34#CC=mipsel-uclibc-gcc 35#CC=/opt/brcm/hndtools-mipsel-uclibc/bin/mipsel-uclibc-gcc 36#CFLAGS += -Os 37#CPPFLAGS=-I../src/include -I../openssl-0.9.7d/include \ 38# -I../WRT54GS/release/src/include 39#LIBS = -lssl 40############################################################################### 41 42 43# Driver interface for Host AP driver 44CONFIG_DRIVER_HOSTAP=y 45 46# Driver interface for Agere driver 47#CONFIG_DRIVER_HERMES=y 48# Change include directories to match with the local setup 49#CFLAGS += -I../../hcf -I../../include -I../../include/hcf 50#CFLAGS += -I../../include/wireless 51 52# Driver interface for madwifi driver 53# Deprecated; use CONFIG_DRIVER_WEXT=y instead. 54#CONFIG_DRIVER_MADWIFI=y 55# Set include directory to the madwifi source tree 56#CFLAGS += -I../../madwifi 57 58# Driver interface for ndiswrapper 59# Deprecated; use CONFIG_DRIVER_WEXT=y instead. 60#CONFIG_DRIVER_NDISWRAPPER=y 61 62# Driver interface for Atmel driver 63CONFIG_DRIVER_ATMEL=y 64 65# Driver interface for old Broadcom driver 66# Please note that the newer Broadcom driver ("hybrid Linux driver") supports 67# Linux wireless extensions and does not need (or even work) with the old 68# driver wrapper. Use CONFIG_DRIVER_WEXT=y with that driver. 69#CONFIG_DRIVER_BROADCOM=y 70# Example path for wlioctl.h; change to match your configuration 71#CFLAGS += -I/opt/WRT54GS/release/src/include 72 73# Driver interface for Intel ipw2100/2200 driver 74# Deprecated; use CONFIG_DRIVER_WEXT=y instead. 75#CONFIG_DRIVER_IPW=y 76 77# Driver interface for Ralink driver 78#CONFIG_DRIVER_RALINK=y 79 80# Driver interface for generic Linux wireless extensions 81# Note: WEXT is deprecated in the current Linux kernel version and no new 82# functionality is added to it. nl80211-based interface is the new 83# replacement for WEXT and its use allows wpa_supplicant to properly control 84# the driver to improve existing functionality like roaming and to support new 85# functionality. 86CONFIG_DRIVER_WEXT=y 87 88# Driver interface for Linux drivers using the nl80211 kernel interface 89CONFIG_DRIVER_NL80211=y 90 91# Driver interface for FreeBSD net80211 layer (e.g., Atheros driver) 92#CONFIG_DRIVER_BSD=y 93#CFLAGS += -I/usr/local/include 94#LIBS += -L/usr/local/lib 95#LIBS_p += -L/usr/local/lib 96#LIBS_c += -L/usr/local/lib 97 98# Driver interface for Windows NDIS 99#CONFIG_DRIVER_NDIS=y 100#CFLAGS += -I/usr/include/w32api/ddk 101#LIBS += -L/usr/local/lib 102# For native build using mingw 103#CONFIG_NATIVE_WINDOWS=y 104# Additional directories for cross-compilation on Linux host for mingw target 105#CFLAGS += -I/opt/mingw/mingw32/include/ddk 106#LIBS += -L/opt/mingw/mingw32/lib 107#CC=mingw32-gcc 108# By default, driver_ndis uses WinPcap for low-level operations. This can be 109# replaced with the following option which replaces WinPcap calls with NDISUIO. 110# However, this requires that WZC is disabled (net stop wzcsvc) before starting 111# wpa_supplicant. 112# CONFIG_USE_NDISUIO=y 113 114# Driver interface for development testing 115#CONFIG_DRIVER_TEST=y 116 117# Include client MLME (management frame processing) for test driver 118# This can be used to test MLME operations in hostapd with the test interface. 119# space. 120#CONFIG_CLIENT_MLME=y 121 122# Driver interface for wired Ethernet drivers 123CONFIG_DRIVER_WIRED=y 124 125# Driver interface for the Broadcom RoboSwitch family 126#CONFIG_DRIVER_ROBOSWITCH=y 127 128# Driver interface for no driver (e.g., WPS ER only) 129#CONFIG_DRIVER_NONE=y 130 131# Solaris libraries 132#LIBS += -lsocket -ldlpi -lnsl 133#LIBS_c += -lsocket 134 135# Enable IEEE 802.1X Supplicant (automatically included if any EAP method is 136# included) 137CONFIG_IEEE8021X_EAPOL=y 138 139# EAP-MD5 140CONFIG_EAP_MD5=y 141 142# EAP-MSCHAPv2 143CONFIG_EAP_MSCHAPV2=y 144 145# EAP-TLS 146CONFIG_EAP_TLS=y 147 148# EAL-PEAP 149CONFIG_EAP_PEAP=y 150 151# EAP-TTLS 152CONFIG_EAP_TTLS=y 153 154# EAP-FAST 155# Note: Default OpenSSL package does not include support for all the 156# functionality needed for EAP-FAST. If EAP-FAST is enabled with OpenSSL, 157# the OpenSSL library must be patched (openssl-0.9.8d-tls-extensions.patch) 158# to add the needed functions. 159#CONFIG_EAP_FAST=y 160 161# EAP-GTC 162CONFIG_EAP_GTC=y 163 164# EAP-OTP 165CONFIG_EAP_OTP=y 166 167# EAP-SIM (enable CONFIG_PCSC, if EAP-SIM is used) 168#CONFIG_EAP_SIM=y 169 170# EAP-PSK (experimental; this is _not_ needed for WPA-PSK) 171#CONFIG_EAP_PSK=y 172 173# EAP-PAX 174#CONFIG_EAP_PAX=y 175 176# LEAP 177CONFIG_EAP_LEAP=y 178 179# EAP-AKA (enable CONFIG_PCSC, if EAP-AKA is used) 180#CONFIG_EAP_AKA=y 181 182# EAP-AKA' (enable CONFIG_PCSC, if EAP-AKA' is used). 183# This requires CONFIG_EAP_AKA to be enabled, too. 184#CONFIG_EAP_AKA_PRIME=y 185 186# Enable USIM simulator (Milenage) for EAP-AKA 187#CONFIG_USIM_SIMULATOR=y 188 189# EAP-SAKE 190#CONFIG_EAP_SAKE=y 191 192# EAP-GPSK 193#CONFIG_EAP_GPSK=y 194# Include support for optional SHA256 cipher suite in EAP-GPSK 195#CONFIG_EAP_GPSK_SHA256=y 196 197# EAP-TNC and related Trusted Network Connect support (experimental) 198#CONFIG_EAP_TNC=y 199 200# Wi-Fi Protected Setup (WPS) 201#CONFIG_WPS=y 202# Enable WSC 2.0 support 203#CONFIG_WPS2=y 204# Enable WPS external registrar functionality 205#CONFIG_WPS_ER=y 206 207# EAP-IKEv2 208#CONFIG_EAP_IKEV2=y 209 210# PKCS#12 (PFX) support (used to read private key and certificate file from 211# a file that usually has extension .p12 or .pfx) 212CONFIG_PKCS12=y 213 214# Smartcard support (i.e., private key on a smartcard), e.g., with openssl 215# engine. 216CONFIG_SMARTCARD=y 217 218# PC/SC interface for smartcards (USIM, GSM SIM) 219# Enable this if EAP-SIM or EAP-AKA is included 220#CONFIG_PCSC=y 221 222# Development testing 223#CONFIG_EAPOL_TEST=y 224 225# Select control interface backend for external programs, e.g, wpa_cli: 226# unix = UNIX domain sockets (default for Linux/*BSD) 227# udp = UDP sockets using localhost (127.0.0.1) 228# named_pipe = Windows Named Pipe (default for Windows) 229# y = use default (backwards compatibility) 230# If this option is commented out, control interface is not included in the 231# build. 232CONFIG_CTRL_IFACE=y 233 234# Include support for GNU Readline and History Libraries in wpa_cli. 235# When building a wpa_cli binary for distribution, please note that these 236# libraries are licensed under GPL and as such, BSD license may not apply for 237# the resulting binary. 238#CONFIG_READLINE=y 239 240# Include internal line edit mode in wpa_cli. This can be used as a replacement 241# for GNU Readline to provide limited command line editing and history support. 242#CONFIG_WPA_CLI_EDIT=y 243 244# Remove debugging code that is printing out debug message to stdout. 245# This can be used to reduce the size of the wpa_supplicant considerably 246# if debugging code is not needed. The size reduction can be around 35% 247# (e.g., 90 kB). 248#CONFIG_NO_STDOUT_DEBUG=y 249 250# Remove WPA support, e.g., for wired-only IEEE 802.1X supplicant, to save 251# 35-50 kB in code size. 252#CONFIG_NO_WPA=y 253 254# Remove WPA2 support. This allows WPA to be used, but removes WPA2 code to 255# save about 1 kB in code size when building only WPA-Personal (no EAP support) 256# or 6 kB if building for WPA-Enterprise. 257#CONFIG_NO_WPA2=y 258 259# Remove IEEE 802.11i/WPA-Personal ASCII passphrase support 260# This option can be used to reduce code size by removing support for 261# converting ASCII passphrases into PSK. If this functionality is removed, the 262# PSK can only be configured as the 64-octet hexstring (e.g., from 263# wpa_passphrase). This saves about 0.5 kB in code size. 264#CONFIG_NO_WPA_PASSPHRASE=y 265 266# Disable scan result processing (ap_mode=1) to save code size by about 1 kB. 267# This can be used if ap_scan=1 mode is never enabled. 268#CONFIG_NO_SCAN_PROCESSING=y 269 270# Select configuration backend: 271# file = text file (e.g., wpa_supplicant.conf; note: the configuration file 272# path is given on command line, not here; this option is just used to 273# select the backend that allows configuration files to be used) 274# winreg = Windows registry (see win_example.reg for an example) 275CONFIG_BACKEND=file 276 277# Remove configuration write functionality (i.e., to allow the configuration 278# file to be updated based on runtime configuration changes). The runtime 279# configuration can still be changed, the changes are just not going to be 280# persistent over restarts. This option can be used to reduce code size by 281# about 3.5 kB. 282#CONFIG_NO_CONFIG_WRITE=y 283 284# Remove support for configuration blobs to reduce code size by about 1.5 kB. 285#CONFIG_NO_CONFIG_BLOBS=y 286 287# Select program entry point implementation: 288# main = UNIX/POSIX like main() function (default) 289# main_winsvc = Windows service (read parameters from registry) 290# main_none = Very basic example (development use only) 291#CONFIG_MAIN=main 292 293# Select wrapper for operatins system and C library specific functions 294# unix = UNIX/POSIX like systems (default) 295# win32 = Windows systems 296# none = Empty template 297#CONFIG_OS=unix 298 299# Select event loop implementation 300# eloop = select() loop (default) 301# eloop_win = Windows events and WaitForMultipleObject() loop 302# eloop_none = Empty template 303#CONFIG_ELOOP=eloop 304 305# Select layer 2 packet implementation 306# linux = Linux packet socket (default) 307# pcap = libpcap/libdnet/WinPcap 308# freebsd = FreeBSD libpcap 309# winpcap = WinPcap with receive thread 310# ndis = Windows NDISUIO (note: requires CONFIG_USE_NDISUIO=y) 311# none = Empty template 312#CONFIG_L2_PACKET=linux 313 314# PeerKey handshake for Station to Station Link (IEEE 802.11e DLS) 315CONFIG_PEERKEY=y 316 317# IEEE 802.11w (management frame protection) 318# This version is an experimental implementation based on IEEE 802.11w/D1.0 319# draft and is subject to change since the standard has not yet been finalized. 320# Driver support is also needed for IEEE 802.11w. 321#CONFIG_IEEE80211W=y 322 323# Select TLS implementation 324# openssl = OpenSSL (default) 325# gnutls = GnuTLS (needed for TLS/IA, see also CONFIG_GNUTLS_EXTRA) 326# internal = Internal TLSv1 implementation (experimental) 327# none = Empty template 328#CONFIG_TLS=openssl 329 330# Whether to enable TLS/IA support, which is required for EAP-TTLSv1. 331# You need CONFIG_TLS=gnutls for this to have any effect. Please note that 332# even though the core GnuTLS library is released under LGPL, this extra 333# library uses GPL and as such, the terms of GPL apply to the combination 334# of wpa_supplicant and GnuTLS if this option is enabled. BSD license may not 335# apply for distribution of the resulting binary. 336#CONFIG_GNUTLS_EXTRA=y 337 338# If CONFIG_TLS=internal is used, additional library and include paths are 339# needed for LibTomMath. Alternatively, an integrated, minimal version of 340# LibTomMath can be used. See beginning of libtommath.c for details on benefits 341# and drawbacks of this option. 342#CONFIG_INTERNAL_LIBTOMMATH=y 343#ifndef CONFIG_INTERNAL_LIBTOMMATH 344#LTM_PATH=/usr/src/libtommath-0.39 345#CFLAGS += -I$(LTM_PATH) 346#LIBS += -L$(LTM_PATH) 347#LIBS_p += -L$(LTM_PATH) 348#endif 349# At the cost of about 4 kB of additional binary size, the internal LibTomMath 350# can be configured to include faster routines for exptmod, sqr, and div to 351# speed up DH and RSA calculation considerably 352#CONFIG_INTERNAL_LIBTOMMATH_FAST=y 353 354# Include NDIS event processing through WMI into wpa_supplicant/wpasvc. 355# This is only for Windows builds and requires WMI-related header files and 356# WbemUuid.Lib from Platform SDK even when building with MinGW. 357#CONFIG_NDIS_EVENTS_INTEGRATED=y 358#PLATFORMSDKLIB="/opt/Program Files/Microsoft Platform SDK/Lib" 359 360# Add support for old DBus control interface 361# (fi.epitest.hostap.WPASupplicant) 362#CONFIG_CTRL_IFACE_DBUS=y 363 364# Add support for new DBus control interface 365# (fi.w1.hostap.wpa_supplicant1) 366#CONFIG_CTRL_IFACE_DBUS_NEW=y 367 368# Add introspection support for new DBus control interface 369#CONFIG_CTRL_IFACE_DBUS_INTRO=y 370 371# Add support for loading EAP methods dynamically as shared libraries. 372# When this option is enabled, each EAP method can be either included 373# statically (CONFIG_EAP_<method>=y) or dynamically (CONFIG_EAP_<method>=dyn). 374# Dynamic EAP methods are build as shared objects (eap_*.so) and they need to 375# be loaded in the beginning of the wpa_supplicant configuration file 376# (see load_dynamic_eap parameter in the example file) before being used in 377# the network blocks. 378# 379# Note that some shared parts of EAP methods are included in the main program 380# and in order to be able to use dynamic EAP methods using these parts, the 381# main program must have been build with the EAP method enabled (=y or =dyn). 382# This means that EAP-TLS/PEAP/TTLS/FAST cannot be added as dynamic libraries 383# unless at least one of them was included in the main build to force inclusion 384# of the shared code. Similarly, at least one of EAP-SIM/AKA must be included 385# in the main build to be able to load these methods dynamically. 386# 387# Please also note that using dynamic libraries will increase the total binary 388# size. Thus, it may not be the best option for targets that have limited 389# amount of memory/flash. 390#CONFIG_DYNAMIC_EAP_METHODS=y 391 392# IEEE Std 802.11r-2008 (Fast BSS Transition) 393#CONFIG_IEEE80211R=y 394 395# Add support for writing debug log to a file (/tmp/wpa_supplicant-log-#.txt) 396#CONFIG_DEBUG_FILE=y 397 398# Send debug messages to syslog instead of stdout 399#CONFIG_DEBUG_SYSLOG=y 400# Set syslog facility for debug messages 401#CONFIG_DEBUG_SYSLOG_FACILITY=LOG_DAEMON 402 403# Enable privilege separation (see README 'Privilege separation' for details) 404#CONFIG_PRIVSEP=y 405 406# Enable mitigation against certain attacks against TKIP by delaying Michael 407# MIC error reports by a random amount of time between 0 and 60 seconds 408#CONFIG_DELAYED_MIC_ERROR_REPORT=y 409 410# Enable tracing code for developer debugging 411# This tracks use of memory allocations and other registrations and reports 412# incorrect use with a backtrace of call (or allocation) location. 413#CONFIG_WPA_TRACE=y 414# For BSD, comment out these. 415#LIBS += -lexecinfo 416#LIBS_p += -lexecinfo 417#LIBS_c += -lexecinfo 418 419# Use libbfd to get more details for developer debugging 420# This enables use of libbfd to get more detailed symbols for the backtraces 421# generated by CONFIG_WPA_TRACE=y. 422#CONFIG_WPA_TRACE_BFD=y 423# For BSD, comment out these. 424#LIBS += -lbfd -liberty -lz 425#LIBS_p += -lbfd -liberty -lz 426#LIBS_c += -lbfd -liberty -lz 427 428# wpa_supplicant depends on strong random number generation being available 429# from the operating system. os_get_random() function is used to fetch random 430# data when needed, e.g., for key generation. On Linux and BSD systems, this 431# works by reading /dev/urandom. It should be noted that the OS entropy pool 432# needs to be properly initialized before wpa_supplicant is started. This is 433# important especially on embedded devices that do not have a hardware random 434# number generator and may by default start up with minimal entropy available 435# for random number generation. 436# 437# As a safety net, wpa_supplicant is by default trying to internally collect 438# additional entropy for generating random data to mix in with the data fetched 439# from the OS. This by itself is not considered to be very strong, but it may 440# help in cases where the system pool is not initialized properly. However, it 441# is very strongly recommended that the system pool is initialized with enough 442# entropy either by using hardware assisted random number generator or by 443# storing state over device reboots. 444# 445# wpa_supplicant can be configured to maintain its own entropy store over 446# restarts to enhance random number generation. This is not perfect, but it is 447# much more secure than using the same sequence of random numbers after every 448# reboot. This can be enabled with -e<entropy file> command line option. The 449# specified file needs to be readable and writable by wpa_supplicant. 450# 451# If the os_get_random() is known to provide strong random data (e.g., on 452# Linux/BSD, the board in question is known to have reliable source of random 453# data from /dev/urandom), the internal wpa_supplicant random pool can be 454# disabled. This will save some in binary size and CPU use. However, this 455# should only be considered for builds that are known to be used on devices 456# that meet the requirements described above. 457#CONFIG_NO_RANDOM_POOL=y 458