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#
# For a description of the syntax of this configuration file,
# see extra/config/Kconfig-language.txt
#

choice
        prompt "Target Processor Endianness"
        help
          This is the endianness you wish to build use.  Choose either Big
          Endian, or Little Endian.

config ARCH_LITTLE_ENDIAN
        bool "Little Endian"

config ARCH_BIG_ENDIAN
        bool "Big Endian"

endchoice

config ARCH_HAS_NO_MMU
        bool
        default n

config UCLIBC_HAS_MMU
        bool "Target CPU has a memory management unit (MMU)"
        default y
        depends !ARCH_HAS_NO_MMU
        help
          If your target CPU does not have a memory management unit (MMU), 
          then answer N here.  Normally, Linux runs on systems with an MMU.  
          If you are building a uClinux system, answer N.

          Most people will answer Y.

config UCLIBC_HAS_FLOATS
        bool "Enable floating point number support"
        default y
        help
          This option allows you to entirely omit all floating point number
          support from uClibc.  This will cause floating point functions like
          strtod() to be omitted from uClibc.  Other floating point functions, 
          such as printf() and scanf() will still be included in the library, 
          but will not contain support for floating point numbers.

          Answering N to this option can reduce the size of uClibc.  Most people
          will answer Y.

config HAS_FPU
        bool "Target CPU has a floating point unit (FPU)"
        depends on UCLIBC_HAS_FLOATS
        default y
        help
          If your target CPU does not have a Floating Point Unit (FPU) or a
          kernel FPU emulator, but you still wish to support floating point
          functions, then uClibc will need to be compiled with soft floating
          point support (-msoft-float).  If your target CPU does not have an
          FPU or an FPU emulator within the Linux kernel, then you should
          answer N.

          Most people will answer Y.

config UCLIBC_HAS_SOFT_FLOAT
        bool
        depends on UCLIBC_HAS_FLOATS && !HAS_FPU
        default y

config DO_C99_MATH
        bool "Enable full C99 math library support"
        depends on UCLIBC_HAS_FLOATS
        default n
        help
          If you want the uClibc math library to contain the full set C99
          math library features, then answer Y.  If you leave this set to
          N the math library will contain only the math functions that were
          listed as part of the traditional POSIX/IEEE 1003.1b-1993 standard.
          Leaving this option set to N will save around 35k on an x86 system.

          If your applications require the newer C99 math library functions, 
          then answer Y.

config WARNINGS
        string "Compiler Warnings"
        default "-Wall"
        help
          Set this to the set of gcc warnings you wish to see while compiling.

config KERNEL_SOURCE
        string "Linux kernel header location"
        default "/usr/src/linux"
        help
          The kernel source you use to compile with should be the same as the
          Linux kernel you run your apps on.  uClibc doesn't even try to achieve binary
          compatibility across kernel versions.  So don't expect, for example, uClibc
          compiled with Linux kernel 2.0.x to implement lchown properly, since 2.0.x
          can't do that. Similarly, if you compile uClibc vs Linux 2.4.x kernel headers,
          but then run on Linux 2.0.x, lchown will be compiled into uClibc, but won't
          work at all.  You have been warned.

config UCLIBC_UCLINUX_BROKEN_MUNMAP
        bool
        depends on !UCLIBC_HAS_MMU
        default y

config EXCLUDE_BRK
        bool
        depends on !UCLIBC_HAS_MMU
        default y

config C_SYMBOL_PREFIX
        string
        default "_" if ARCH_HAS_C_SYMBOL_PREFIX
        default "" if !ARCH_HAS_C_SYMBOL_PREFIX

config HAVE_DOT_CONFIG
        bool
        default y