# 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_12
    bool
    prompt "1.0.12"
    select LIBC_UCLIBC_NG_1_0_12_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 "1.0.12" if LIBC_UCLIBC_NG_V_1_0_12
    default "0.9.33.2" if LIBC_UCLIBC_V_0_9_33_2

endif # ! LIBC_UCLIBC_CUSTOM

config LIBC_UCLIBC_NG_1_0_12_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.