crosstool-ng/config/libc/uClibc.in

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# uClibc options
## depends on ! WINDOWS && ! BARE_METAL
##
## select LIBC_SUPPORT_THREADS_LT
## select LIBC_SUPPORT_THREADS_NONE
## select CC_CORE_PASSES_NEEDED
##
## help The de-facto standard for embeded linux systems.
## help
## help Highly configurable, thus as feature-rich as you
## help need, without compromising for size.
config THREADS
default "nptl" if THREADS_NATIVE
default "linuxthreads" if THREADS_LT
if ARCH_FLOAT_SOFTFP
comment "'softfp' ABI and uClibc is not entirely tested in crosstool-NG"
comment "You may experience issues, although it should work just fine"
endif # ARCH_FLOAT_SOFTFP
config LIBC_UCLIBC_CUSTOM
bool
prompt "Custom uClibc"
depends on EXPERIMENTAL
help
The choosen uclibc version shall be not downloaded. Instead use
a custom location to get the source.
if LIBC_UCLIBC_CUSTOM
choice
bool
prompt "uClibc Version Name"
config LIBC_UCLIBC_CUSTOM_UCLIBC
bool "uClibc"
select LIBC_UCLIBC_0_9_33_2_or_later
config LIBC_UCLIBC_CUSTOM_UCLIBC_NG
bool "uClibc-ng"
select LIBC_UCLIBC_NG_1_0_0_or_later
endchoice
config LIBC_UCLIBC_CUSTOM_LOCATION
string
prompt "Full path to custom uClibc source"
help
Enter the path to the directory or tarball of your source for uClibc.
If the path is a tarball, it should extract to: <name>-<version>/
where the name is this component will be set by the uClibc Version Name
option from above, and the version is set below in the custom version
string.
config LIBC_UCLIBC_CUSTOM_VERSION
string
prompt "Custom uClibc Version"
help
Enter the version number for your custom uClibc.
config LIBC_VERSION
string
default LIBC_UCLIBC_CUSTOM_VERSION
endif # LIBC_UCLIBC_CUSTOM
if ! LIBC_UCLIBC_CUSTOM
choice
bool
prompt "uClibc version"
# Don't remove next line
# CT_INSERT_VERSION_BELOW
config LIBC_UCLIBC_NG_V_1_0_18
bool
prompt "1.0.18"
select LIBC_UCLIBC_NG_1_0_15_or_later
config LIBC_UCLIBC_V_0_9_33_2
bool
prompt "0.9.33.2"
select LIBC_UCLIBC_0_9_33_2_or_later
endchoice
config LIBC_VERSION
string
# Don't remove next line
# CT_INSERT_VERSION_STRING_BELOW
default "1.0.18" if LIBC_UCLIBC_NG_V_1_0_18
default "0.9.33.2" if LIBC_UCLIBC_V_0_9_33_2
endif # ! LIBC_UCLIBC_CUSTOM
config LIBC_UCLIBC_NG_1_0_15_or_later
bool
select LIBC_UCLIBC_NG_1_0_0_or_later
config LIBC_UCLIBC_NG_1_0_0_or_later
bool
select LIBC_UCLIBC_NG
select LIBC_UCLIBC_0_9_33_2_or_later
config LIBC_UCLIBC_0_9_33_2_or_later
bool
select LIBC_SUPPORT_THREADS_NATIVE
select LIBC_UCLIBC_PARALLEL
config LIBC_UCLIBC_PARALLEL
bool
config LIBC_UCLIBC_NG
bool
choice
bool
prompt "uClibc verbosity:"
default LIBC_UCLIBC_VERBOSITY_0
config LIBC_UCLIBC_VERBOSITY_0
bool
prompt "Quiet build"
help
Print terse command indications.
config LIBC_UCLIBC_VERBOSITY_1
bool
prompt "Very verbose build"
help
Print simplified command lines.
config LIBC_UCLIBC_VERBOSITY_2
bool
prompt "Brief build (show defines, ld flags)"
help
Print full command lines.
endchoice
config LIBC_UCLIBC_VERBOSITY
string
default "" if LIBC_UCLIBC_VERBOSITY_0
default "V=1" if LIBC_UCLIBC_VERBOSITY_1
default "V=2" if LIBC_UCLIBC_VERBOSITY_2
choice
bool
prompt "Debug level"
default LIBC_UCLIBC_DEBUG_LEVEL_0
config LIBC_UCLIBC_DEBUG_LEVEL_0
bool
prompt "none"
config LIBC_UCLIBC_DEBUG_LEVEL_1
bool
prompt "minimal"
config LIBC_UCLIBC_DEBUG_LEVEL_2
bool
prompt "normal"
config LIBC_UCLIBC_DEBUG_LEVEL_3
bool
prompt "all"
endchoice
config LIBC_UCLIBC_DEBUG_LEVEL
int
default 0 if LIBC_UCLIBC_DEBUG_LEVEL_0
default 1 if LIBC_UCLIBC_DEBUG_LEVEL_1
default 2 if LIBC_UCLIBC_DEBUG_LEVEL_2
config LIBC_UCLIBC_CONFIG_FILE
string
prompt "Configuration file"
default ""
help
Path to the configuration file.
If the file is not provided, we fall back to a default config file.