2013-06-30 21:29:12 +02:00
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if BR2_TOOLCHAIN_BUILDROOT_UCLIBC
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2013-06-30 21:29:05 +02:00
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comment "uClibc Options"
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choice
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prompt "uClibc C library Version"
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default BR2_UCLIBC_VERSION_0_9_33
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help
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Select the version of uClibc you wish to use.
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2013-11-07 10:24:49 +01:00
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config BR2_UCLIBC_VERSION_0_9_31
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bool "uClibc 0.9.31.x"
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depends on BR2_avr32
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2013-06-30 21:29:05 +02:00
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config BR2_UCLIBC_VERSION_0_9_32
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bool "uClibc 0.9.32.x"
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depends on !(BR2_arc || BR2_avr32 || BR2_sh || BR2_xtensa)
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config BR2_UCLIBC_VERSION_0_9_33
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bool "uClibc 0.9.33.x"
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2013-11-07 10:24:49 +01:00
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depends on !(BR2_arc || BR2_avr32 || BR2_xtensa)
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2013-06-30 21:29:05 +02:00
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2013-12-29 12:26:26 +01:00
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config BR2_UCLIBC_VERSION_XTENSA_GIT
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bool "uClibc Git Xtensa"
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depends on BR2_xtensa
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2013-06-30 21:29:05 +02:00
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config BR2_UCLIBC_VERSION_SNAPSHOT
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bool "daily snapshot"
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2013-12-05 18:20:50 +01:00
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depends on !(BR2_arc)
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2013-06-30 21:29:05 +02:00
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endchoice
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config BR2_USE_UCLIBC_SNAPSHOT
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string "Date (yyyymmdd) of snapshot or 'snapshot' for latest"
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default "snapshot"
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depends on BR2_UCLIBC_VERSION_SNAPSHOT
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help
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2014-02-06 15:06:22 +01:00
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Use latest snapshot or one from a specific date?
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2013-06-30 21:29:05 +02:00
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config BR2_UCLIBC_VERSION_STRING
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string
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2013-11-07 10:24:49 +01:00
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default 0.9.31.1 if BR2_UCLIBC_VERSION_0_9_31
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2013-06-30 21:29:05 +02:00
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default 0.9.32.1 if BR2_UCLIBC_VERSION_0_9_32
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default 0.9.33.2 if BR2_UCLIBC_VERSION_0_9_33
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2014-02-13 13:41:47 +01:00
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default "f37101d94284c692ee9b23bc72ef38b9473cd316" if BR2_arc
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2014-01-13 07:26:12 +01:00
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default "7bf35c8b7d4a1f97174eb49f47f33946b282114c" if BR2_UCLIBC_VERSION_XTENSA_GIT
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2013-09-02 22:07:53 +02:00
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default BR2_USE_UCLIBC_SNAPSHOT if BR2_UCLIBC_VERSION_SNAPSHOT
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2013-06-30 21:29:05 +02:00
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config BR2_UCLIBC_CONFIG
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string "uClibc configuration file to use?"
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2013-11-07 10:24:49 +01:00
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default "package/uclibc/uClibc-0.9.31.config" if BR2_UCLIBC_VERSION_0_9_31
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2013-06-30 21:29:05 +02:00
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default "package/uclibc/uClibc-0.9.32.config" if BR2_UCLIBC_VERSION_0_9_32
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default "package/uclibc/uClibc-0.9.33.config" if BR2_UCLIBC_VERSION_0_9_33
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2013-12-05 18:20:50 +01:00
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default "package/uclibc/uClibc-snapshot.config" if BR2_arc
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2013-06-30 21:29:05 +02:00
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default "package/uclibc/uClibc-snapshot.config" if BR2_UCLIBC_VERSION_SNAPSHOT
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2013-12-29 12:26:26 +01:00
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default "package/uclibc/uClibc-snapshot.config" if BR2_UCLIBC_VERSION_XTENSA_GIT
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2013-06-30 21:29:05 +02:00
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help
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Some people may wish to use their own modified uClibc configuration
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file and will specify their config file location with this option.
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See also docs/README in this package.
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If unsure, use the default.
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2013-06-30 21:29:10 +02:00
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config BR2_TOOLCHAIN_BUILDROOT_LARGEFILE
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bool "Enable large file (files > 2 GB) support"
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select BR2_LARGEFILE
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help
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Enable this option if you want your toolchain to support
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files bigger than 2 GB.
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config BR2_TOOLCHAIN_BUILDROOT_INET_IPV6
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bool "Enable IPv6 support"
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select BR2_INET_IPV6
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help
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Enable this option if you want your toolchain to support
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IPv6.
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config BR2_TOOLCHAIN_BUILDROOT_INET_RPC
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bool "Enable RPC support"
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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help
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Enable this option if you want your toolchain to support
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RPC (needed for NFS, for example).
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config BR2_TOOLCHAIN_BUILDROOT_WCHAR
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bool "Enable WCHAR support"
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select BR2_USE_WCHAR
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help
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Enable this option if you want your toolchain to support
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wide characters (i.e characters longer than 8 bits, needed
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for locale support).
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config BR2_TOOLCHAIN_BUILDROOT_LOCALE
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bool "Enable toolchain locale/i18n support"
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select BR2_TOOLCHAIN_BUILDROOT_WCHAR
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select BR2_ENABLE_LOCALE
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help
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Enable this option if you want your toolchain to support
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localization and internationalization.
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choice
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prompt "Thread library implementation"
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2013-07-14 00:27:28 +02:00
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default BR2_PTHREADS_NATIVE if !(BR2_avr32 || BR2_xtensa)
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2013-06-30 21:29:10 +02:00
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default BR2_PTHREADS_OLD
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help
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Use this option to select the thread library implementation
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that should be used in your toolchain. Not all thread
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variants work with all versions of uClibc, the "linuxthreads
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(stable/old)" may be a working fallback if you need
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threading at all.
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config BR2_PTHREADS_NONE
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bool "none"
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config BR2_PTHREADS
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bool "linuxthreads"
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2013-07-20 14:52:08 +02:00
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depends on !BR2_bfin
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2013-06-30 21:29:10 +02:00
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depends on !BR2_xtensa
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2014-02-06 15:06:22 +01:00
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select BR2_TOOLCHAIN_HAS_THREADS
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2013-06-30 21:29:10 +02:00
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config BR2_PTHREADS_OLD
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bool "linuxthreads (stable/old)"
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2014-02-06 15:06:22 +01:00
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select BR2_TOOLCHAIN_HAS_THREADS
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2013-06-30 21:29:10 +02:00
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config BR2_PTHREADS_NATIVE
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bool "Native POSIX Threading (NPTL)"
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2013-07-14 00:27:25 +02:00
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select BR2_TOOLCHAIN_HAS_THREADS
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2013-07-27 15:33:20 +02:00
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depends on !BR2_arc
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2013-06-30 21:29:10 +02:00
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depends on !BR2_avr32
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2013-07-20 14:52:08 +02:00
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depends on !BR2_bfin
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2013-06-30 21:29:10 +02:00
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depends on !BR2_xtensa
|
2013-07-27 15:33:20 +02:00
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depends on !BR2_x86_i386
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2013-06-30 21:29:10 +02:00
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endchoice
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config BR2_PTHREAD_DEBUG
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bool "Thread library debugging"
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depends on BR2_PTHREADS || BR2_PTHREADS_OLD || BR2_PTHREADS_NATIVE
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select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
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help
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Build the thread library with debugging enabled.
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2013-09-02 18:06:36 +02:00
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config BR2_TOOLCHAIN_BUILDROOT_USE_SSP
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bool "Enable stack protection support"
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select BR2_TOOLCHAIN_HAS_SSP
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help
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Enable stack smashing protection support using GCCs
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-fstack-protector-all option in uClibc.
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See http://www.linuxfromscratch.org/hints/downloads/files/ssp.txt
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for details.
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2013-07-20 14:52:09 +02:00
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config BR2_UCLIBC_INSTALL_UTILS
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bool "Compile and install uClibc utilities"
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depends on !BR2_bfin
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default y
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help
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Enabling this option will compile and install the getconf,
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|
|
ldconfig and ldd uClibc utilities for the target.
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You can save ~32 KiB in target space by disabling them since
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they're normally not needed.
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2013-06-30 21:29:05 +02:00
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config BR2_UCLIBC_INSTALL_TEST_SUITE
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bool "Compile and install uClibc tests"
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select BR2_PACKAGE_MAKE
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help
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|
Enabling this option will compile and install the uClibc test suite.
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|
This is useful if you want to check if the uClibc library is working
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|
|
for your architecture and/or help developing uClibc.
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The test suite will be installed into /root/uClibc directory. To run
|
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|
|
the test suite enter the /root/uClibc/test directory and type
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|
|
"make UCLIBC_ONLY=1 CC=/bin/true check".
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|
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See the /root/uClibc/test/README for additional information.
|
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|
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This is not needed at all for normal builds, so you can safely say no
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if you do not plan to dig into your C library.
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# Mapping from the Buildroot architecture configuration options to the
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|
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# uClibc architecture names.
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|
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config BR2_UCLIBC_TARGET_ARCH
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string
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default arc if BR2_arcle || BR2_arceb
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default arm if BR2_arm || BR2_armeb
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default avr32 if BR2_avr32
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default bfin if BR2_bfin
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default m68k if BR2_m68k
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default mips if BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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default powerpc if BR2_powerpc
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default sh if BR2_sh
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default sparc if BR2_sparc
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default xtensa if BR2_xtensa
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default i386 if BR2_i386
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default x86_64 if BR2_x86_64
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# This is only useful for uClibc <= 0.9.32. It can be removed once
|
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|
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# Buildroot will support only uClibc >= 0.9.33 on ARM.
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config BR2_UCLIBC_ARM_TYPE
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string
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depends on BR2_UCLIBC_TARGET_ARCH = "arm"
|
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default GENERIC_ARM if BR2_fa526
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default ARM7TDMI if BR2_arm7tdmi
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default ARM720T if BR2_arm720t
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default ARM920T if BR2_arm920t
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default ARM922T if BR2_arm922t
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default ARM926T if BR2_arm926t
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default ARM10T if BR2_arm10t
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default ARM1136JF_S if BR2_arm1136jf_s
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default ARM1176JZ_S if BR2_arm1176jz_s
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default ARM1176JZF_S if BR2_arm1176jzf_s
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|
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default ARM_SA1100 if BR2_strongarm
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default ARM_XSCALE if BR2_xscale
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default ARM_IWMMXT if BR2_iwmmxt
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default ARM_CORTEXA8 if BR2_cortex_a8
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default ARM_CORTEXA9 if BR2_cortex_a9
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|
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config BR2_UCLIBC_ARM_BX
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|
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bool
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|
|
depends on BR2_UCLIBC_TARGET_ARCH = "arm"
|
2013-07-19 15:06:33 +02:00
|
|
|
default y if (BR2_ARM_CPU_HAS_THUMB || BR2_ARM_CPU_HAS_THUMB2)
|
2013-06-30 21:29:05 +02:00
|
|
|
|
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|
|
config BR2_UCLIBC_MIPS_ABI
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|
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string
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|
|
depends on BR2_UCLIBC_TARGET_ARCH = "mips"
|
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|
|
default O32 if BR2_MIPS_OABI32
|
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|
|
default N32 if BR2_MIPS_NABI32
|
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|
|
default N64 if BR2_MIPS_NABI64
|
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|
|
config BR2_UCLIBC_MIPS_ISA
|
|
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|
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string
|
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|
|
depends on BR2_UCLIBC_TARGET_ARCH = "mips"
|
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|
|
default 1 if BR2_mips_1
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default 2 if BR2_mips_2
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default 3 if BR2_mips_3
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|
|
default 4 if BR2_mips_4
|
2013-11-10 16:01:42 +01:00
|
|
|
default MIPS32 if BR2_mips_32
|
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|
|
default MIPS32R2 if BR2_mips_32r2
|
|
|
|
|
default MIPS64 if BR2_mips_64
|
2013-06-30 21:29:05 +02:00
|
|
|
|
|
|
|
|
config BR2_UCLIBC_SH_TYPE
|
|
|
|
|
string
|
|
|
|
|
depends on BR2_UCLIBC_TARGET_ARCH = "sh"
|
2014-02-04 15:18:23 +01:00
|
|
|
default SH2A if BR2_sh2a
|
2013-06-30 21:29:05 +02:00
|
|
|
default SH4 if BR2_sh4 || BR2_sh4eb
|
|
|
|
|
|
|
|
|
|
config BR2_UCLIBC_SPARC_TYPE
|
|
|
|
|
string
|
|
|
|
|
depends on BR2_UCLIBC_TARGET_ARCH = "sparc"
|
|
|
|
|
default V7 if BR2_sparc_v7 || BR2_sparc_sparchfleon || BR2_sparc_sparcsfleon
|
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|
|
default V8 if BR2_sparc_v8 || BR2_sparc_sparchfleonv8 || BR2_sparc_sparcsfleonv8
|
|
|
|
|
|
|
|
|
|
config BR2_UCLIBC_POWERPC_TYPE
|
|
|
|
|
string
|
|
|
|
|
depends on BR2_UCLIBC_TARGET_ARCH = "powerpc"
|
2013-10-25 01:01:23 +02:00
|
|
|
default CLASSIC if !BR2_powerpc_8540 && !BR2_powerpc_8548
|
|
|
|
|
default E500 if BR2_powerpc_8540 || BR2_powerpc_8548
|
2013-06-30 21:29:05 +02:00
|
|
|
|
|
|
|
|
config BR2_UCLIBC_X86_TYPE
|
|
|
|
|
string
|
|
|
|
|
depends on BR2_UCLIBC_TARGET_ARCH = "i386"
|
|
|
|
|
default 386 if BR2_x86_i386
|
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|
|
default 486 if BR2_x86_i486
|
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|
|
default 586 if BR2_x86_i586
|
|
|
|
|
default 586MMX if BR2_x86_pentium_mmx
|
|
|
|
|
default 686 if BR2_x86_i686 || BR2_x86_pentiumpro
|
|
|
|
|
default PENTIUMII if BR2_x86_pentium2
|
|
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|
|
default PENTIUMIII if BR2_x86_pentium3
|
|
|
|
|
default PENTIUM4 if BR2_x86_pentium4 || BR2_x86_pentium_m || \
|
|
|
|
|
BR2_x86_nocona || BR2_x86_core2
|
2013-06-30 21:29:12 +02:00
|
|
|
|
|
|
|
|
endif # BR2_TOOLCHAIN_BUILDROOT_UCLIBC
|
