# Compiler options

choice

    bool

    prompt "gcc version"

config CC_V_2_95_3

    bool

    prompt "2.95.3 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_3_2_3

    bool

    prompt "3.2.3 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_3_3_6

    bool

    prompt "3.3.6 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_3_4_6

    bool

    prompt "3.4.6 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_0_0

    bool

    prompt "4.0.0 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_0_1

    bool

    prompt "4.0.1 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_0_2

    bool

    prompt "4.0.2 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_0_3

    bool

    prompt "4.0.3 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_0_4

    bool

    prompt "4.0.4"

config CC_V_4_1_0

    bool

    prompt "4.1.0 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_1_1

    bool

    prompt "4.1.1 (OBSOLETE)"

    depends on OBSOLETE

config CC_V_4_1_2

    bool

    prompt "4.1.2"

config CC_V_4_2_0

    bool

    prompt "4.2.0"

config CC_V_4_2_1

    bool

    prompt "4.2.1"

config CC_V_4_2_2

    bool

    prompt "4.2.2"

config CC_V_4_2_3

    bool

    prompt "4.2.3 (EXPERIMENTAL)"

    depends on EXPERIMENTAL

config CC_V_4_3_0

    bool

    prompt "4.3.0 (EXPERIMENTAL)"

    depends on EXPERIMENTAL

    select CC_GCC_4_3_or_later

config CC_V_4_3_1

    bool

    prompt "4.3.1 (EXPERIMENTAL)"

    depends on EXPERIMENTAL

    select CC_GCC_4_3_or_later

# CT_INSERT_VERSION_ABOVE

# Don't remove above line!

endchoice

config CC_VERSION

    string

    default "2.95.3" if CC_V_2_95_3

    default "3.2.3" if CC_V_3_2_3

    default "3.3.6" if CC_V_3_3_6

    default "3.4.6" if CC_V_3_4_6

    default "4.0.0" if CC_V_4_0_0

    default "4.0.1" if CC_V_4_0_1

    default "4.0.2" if CC_V_4_0_2

    default "4.0.3" if CC_V_4_0_3

    default "4.0.4" if CC_V_4_0_4

    default "4.1.0" if CC_V_4_1_0

    default "4.1.1" if CC_V_4_1_1

    default "4.1.2" if CC_V_4_1_2

    default "4.2.0" if CC_V_4_2_0

    default "4.2.1" if CC_V_4_2_1

    default "4.2.2" if CC_V_4_2_2

    default "4.2.3" if CC_V_4_2_3

    default "4.3.0" if CC_V_4_3_0

    default "4.3.1" if CC_V_4_3_1

# CT_INSERT_VERSION_STRING_ABOVE

# Don't remove above line!

config CC_GCC_4_3_or_later

    bool

    default n

    select CC_GCC_GMP_MPFR

config CC_CXA_ATEXIT

    bool

    prompt "__cxa_atexit"

    default "y"

    help

      If you get the missing symbol "__cxa_atexit" when building C++ programs,

      you might want to try disabling this option.

config CC_CORE_EXTRA_CONFIG

    string

    prompt "Core gcc extra config"

    default ""

    help

      Extra flags to pass onto ./configure when configuring the core gcc.

      The core gcc is a stripped down, C-only compiler needed to build

      the C library. Kinda bootstrap gcc, if you wish.

config CC_EXTRA_CONFIG

    string

    prompt "gcc extra config"

    default ""

    help

      Extra flags to pass onto ./configure when configuring gcc.

config CC_PKGVERSION

    string

    prompt "gcc ID string"

    depends on CC_GCC_4_3_or_later

    default "crosstool-NG-${CT_VERSION}"

    help

      Specify a string that identifies your package. You may wish to include

      a build number or build date. This version string will be included in

      the output of gcc --version.

      This is passed to the configure flag --with-pkgversion.

config CC_BUGURL

    string

    prompt "gcc bug URL"

    depends on CC_GCC_4_3_or_later

    default ""

    help

      Specify the URL that users should visit if they wish to report a bug.

menuconfig CC_GCC_GMP_MPFR

    bool

    prompt "GMP and MPFR"

    help

      Recent gcc needs both GMP and MPFR to build some frontends.

      Say 'Y' here if you want to build those two libraries specifically

      for crosstool-NG.

      Saying 'Y' is highly recommended if building gcc-4.3 or higher.

if CC_GCC_GMP_MPFR

source config/cc/gmp.in

source config/cc/mpfr.in

endif