0858e000fe
The BR2_INET_RPC has for a long time been a not very descriptive configuration option name, and with the advent of non-RPC glibc toolchains and the apparition of libtirpc, we really need to rename it to something more sensible, BR2_TOOLCHAIN_HAS_NATIVE_RPC. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
135 lines
3.9 KiB
Plaintext
135 lines
3.9 KiB
Plaintext
# Selection options for crosstool-NG
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if BR2_TOOLCHAIN_CTNG
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choice
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prompt "Crosstool-NG C library"
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config BR2_TOOLCHAIN_CTNG_uClibc
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bool "uClibc"
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# Although eglibc can be configured to opt-out some features,
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# let's not deal with that for the time being, it's complex...
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config BR2_TOOLCHAIN_CTNG_eglibc
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bool "eglibc"
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select BR2_LARGEFILE
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select BR2_INET_IPV6
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# Our default ct-ng configuration uses eglibc 2.12, which has
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# native RPC support
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_ENABLE_LOCALE
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select BR2_USE_WCHAR
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config BR2_TOOLCHAIN_CTNG_glibc
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bool "glibc"
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select BR2_LARGEFILE
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select BR2_INET_IPV6
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# Our default ct-ng configuration uses glibc 2.9, which has
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# native RPC support
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_ENABLE_LOCALE
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select BR2_USE_WCHAR
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endchoice # C library
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config BR2_TOOLCHAIN_CTNG_LIBC
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string
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default "uClibc" if BR2_TOOLCHAIN_CTNG_uClibc
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default "eglibc" if BR2_TOOLCHAIN_CTNG_eglibc
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default "glibc" if BR2_TOOLCHAIN_CTNG_glibc
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config BR2_TOOLCHAIN_CTNG_CONFIG
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string "crosstool-NG configuration file to use"
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default "toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc" if BR2_TOOLCHAIN_CTNG_uClibc
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default "toolchain/toolchain-crosstool-ng/crosstool-ng.config-eglibc" if BR2_TOOLCHAIN_CTNG_eglibc
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default "toolchain/toolchain-crosstool-ng/crosstool-ng.config-glibc" if BR2_TOOLCHAIN_CTNG_glibc
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help
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Enter here the crosstool-NG's .config file to use.
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To fine-tune your toolchain, you can also call:
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make ctng-menuconfig
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If unsure, keep the default value.
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if BR2_TOOLCHAIN_CTNG_uClibc
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comment "Toolchain Options"
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config BR2_TOOLCHAIN_CTNG_uClibc_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_CTNG_uClibc_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_CTNG_uClibc_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_CTNG_uClibc_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_CTNG_uClibc_LOCALE
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bool "Enable toolchain locale/i18n support"
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select BR2_TOOLCHAIN_CTNG_uClibc_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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endif # BR2_TOOLCHAIN_CTNG_uClibc
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config BR2_TOOLCHAIN_CTNG_CXX
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bool "Enable C++ support"
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select BR2_INSTALL_LIBSTDCPP
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help
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Enable this option if you want your toolchain to support the
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C++ language and you want C++ libraries to be installed on
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your target system.
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choice
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prompt "Thread library implementation"
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default BR2_TOOLCHAIN_CTNG_THREADS_NPTL
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help
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Enable thread support and select thread implementation. With
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glibc, thread support is mandatory but several
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implementations are available. With uClibc, thread support
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is optional, and when enabled, several implementations are
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available. However, not all thread variants work with all
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versions of uClibc for all architectures, the "linuxthreads
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(stable/old)" may be a working fallback.
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config BR2_TOOLCHAIN_CTNG_THREADS_NONE
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bool "none"
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depends on BR2_TOOLCHAIN_CTNG_uClibc
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config BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS
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bool "linuxthreads"
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select BR2_TOOLCHAIN_HAS_THREADS
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config BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS_OLD
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bool "linuxthreads (stable/old)"
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select BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_TOOLCHAIN_CTNG_uClibc
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config BR2_TOOLCHAIN_CTNG_THREADS_NPTL
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bool "Native POSIX Threading (NPTL)"
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select BR2_TOOLCHAIN_HAS_THREADS
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endchoice
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endif # BR2_TOOLCHAIN_CTNG
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