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# uClibc options
## depends on ! WINDOWS && ! BARE_METAL
##
## select LIBC_SUPPORT_THREADS_LT
## select LIBC_SUPPORT_THREADS_NONE
## select LIBC_SUPPORT_THREADS_NATIVE if UCLIBC_0_9_33_2_or_later
## 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.
source "config/versions/uClibc-ng.in"
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_PARALLEL
def_bool y
depends on UCLIBC_0_9_33_2_or_later
config LIBC_UCLIBC_NG
def_bool y
depends on UCLIBC_1_0_0_or_later
# uClibc-ng 1.0.15 did away with 2 implementations of linuxthreads
config UCLIBC_MERGED_LINUXTHREADS
def_bool y
depends on UCLIBC_1_0_15_or_later
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 "Brief build (show defines, ld flags)"
help
Print simplified command lines.
config LIBC_UCLIBC_VERBOSITY_2
bool
prompt "Very verbose build"
help
Print full command lines.
endchoice
# uClibc-ng has reverted the meaning of V=1 and V=2 compared to its
# ancestor, uClibc, in order to match kernel's Kbuild settings.
# Hence, for uClibc-ng supply V=2 if "brief build" is selected,
# and so forth.
config LIBC_UCLIBC_VERBOSITY
string
default "" if LIBC_UCLIBC_VERBOSITY_0
default "V=2" if LIBC_UCLIBC_VERBOSITY_1 && LIBC_UCLIBC_NG
default "V=1" if LIBC_UCLIBC_VERBOSITY_1
default "V=1" if LIBC_UCLIBC_VERBOSITY_2 && LIBC_UCLIBC_NG
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.
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