# Compiler options

config CC_gcc

    select CC_SUPPORT_CXX

    select CC_SUPPORT_FORTRAN

    select CC_SUPPORT_JAVA

    select CC_SUPPORT_ADA

    select CC_SUPPORT_OBJC

    select CC_SUPPORT_OBJCXX

    help

      gcc is the full-blown GNU compiler. This is what most people will choose.

      gcc supports many languages, a powerful code parser, optimised binary

      output, and lots of other features.

choice

    bool

    prompt "gcc version"

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"

config CC_V_4_2_4

    bool

    prompt "4.2.4"

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"

    select CC_GCC_4_3_or_later

config CC_V_4_3_2

    bool

    prompt "4.3.2"

    select CC_GCC_4_3_or_later

config CC_V_4_3_3

    bool

    prompt "4.3.3"

    select CC_GCC_4_3_or_later

config CC_V_4_4_0

    bool

    prompt "4.4.0 snapshot"

    depends on EXPERIMENTAL

    select CC_GCC_4_3_or_later

    select CC_GCC_4_4_snapshot

# CT_INSERT_VERSION_ABOVE

# Don't remove above line!

endchoice

config CC_GCC_4_3_or_later

    bool

    default n

    select GMP_MPFR

config CC_GCC_4_4_snapshot

    bool

    default n

config CC_GCC_4_4_snapshot_date

    string

    prompt "Snapshot date"

    depends on CC_GCC_4_4_snapshot

    help

      Enter the snapshot date in the form YYYYMMDD.

      Snapshots are made every friday, at around 22:30 GMT+1,

      so look at your calendar to find a suitable date.

      Also, know that crosstool-NG does *not* carry any patch

      for the gcc-4.4 snapshots. So, you may have to answer

      'y' to CUSTOM_PATCH, and set CUSTOM_PATCH_DIR adequately.

config CC_VERSION

    string

    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 "4.2.4" if CC_V_4_2_4

    default "4.3.0" if CC_V_4_3_0

    default "4.3.1" if CC_V_4_3_1

    default "4.3.2" if CC_V_4_3_2

    default "4.3.3" if CC_V_4_3_3

    default "4.4-" if CC_V_4_4_0

# CT_INSERT_VERSION_STRING_ABOVE

# Don't remove above line!

config CC_CXA_ATEXIT

    bool

    prompt "Use __cxa_atexit"

    default y

    depends on ! BARE_METAL

    help

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

      you might want to try disabling this option.

choice

    bool

    prompt "Use sjlj for exceptions"

    default CC_SJLJ_EXCEPTIONS_CONFIGURE

    depends on ! BARE_METAL

# This config option is used nowhere in the code on purpose.

# It only serves as a choice entry to force neither using nor not using sjlj

config CC_SJLJ_EXCEPTIONS_CONFIGURE

    bool

    prompt "Let configure decide"

    help

      Let configure decide if setjmp/longjmp should be used to handle

      exceptions.

      Choose that if you trust configure to detect the correct settings.

      This is the default choice.

config CC_SJLJ_EXCEPTIONS_USE

    bool

    prompt "Force using sjlj"

    help

      Do use setjmp/longjmp for exceptions.

      This is gcc's --enable-sjlj-exceptions configure switch.

      Choose that if you want to use setjmp/longjmp to handle exceptions.

config CC_SJLJ_EXCEPTIONS_DONT_USE

    bool

    prompt "Force not using sjlj"

    help

      Do not use setjmp/longjmp for exceptions.

      This is gcc's --disable-sjlj-exceptions configure switch.

      Choose that if you want to not use setjmp/longjmp to handle exceptions.

endchoice

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 ""

    depends on ! BARE_METAL

    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.

config CC_LANG_JAVA_USE_ECJ

    bool

    default y

    depends on CC_LANG_JAVA

    depends on CC_GCC_4_3_or_later