crosstool-ng: config/cc/gcc.in@78ea01560905

     1 # Compiler options

     3 config CC_gcc

     4     select CC_SUPPORT_CXX

     5     select CC_SUPPORT_FORTRAN

     6     select CC_SUPPORT_JAVA

     7     select CC_SUPPORT_ADA

     8     select CC_SUPPORT_OBJC

     9     select CC_SUPPORT_OBJCXX

    10     help

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

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

    14       output, and lots of other features.

    16 choice

    17     bool

    18     prompt "gcc version"

    19 # Don't remove next line

    20 # CT_INSERT_VERSION_BELOW

    22 config CC_V_linaro_4_6_2011_03_0

    23     bool

    24     prompt "linaro-4.6-2011.03-0 (EXPERIMENTAL)"

    25     depends on EXPERIMENTAL

    26     select CC_GCC_4_6

    28 config CC_V_4_6_0

    29     bool

    30     prompt "4.6.0 (EXPERIMENTAL)"

    31     depends on EXPERIMENTAL

    32     select CC_GCC_4_6

    34 config CC_V_linaro_4_5_2011_03_0

    35     bool

    36     prompt "linaro-4.5-2011.03-0 (EXPERIMENTAL)"

    37     depends on EXPERIMENTAL

    38     select CC_GCC_4_5

    40 config CC_V_4_5_2

    41     bool

    42     prompt "4.5.2 (EXPERIMENTAL)"

    43     depends on EXPERIMENTAL

    44     select CC_GCC_4_5

    46 config CC_V_4_5_1

    47     bool

    48     prompt "4.5.1 (EXPERIMENTAL)"

    49     depends on EXPERIMENTAL

    50     select CC_GCC_4_5

    52 config CC_V_4_5_0

    53     bool

    54     prompt "4.5.0 (EXPERIMENTAL)"

    55     depends on EXPERIMENTAL

    56     select CC_GCC_4_5

    59 config CC_V_linaro_4_4_2011_02_0

    60     bool

    61     prompt "linaro-4.4-2011.02-0 (EXPERIMENTAL)"

    62     depends on EXPERIMENTAL

    63     select CC_GCC_4_4

    65 config CC_V_4_4_5

    66     bool

    67     prompt "4.4.5"

    68     select CC_GCC_4_4

    70 config CC_V_4_4_4

    71     bool

    72     prompt "4.4.4"

    73     select CC_GCC_4_4

    75 config CC_V_4_4_3

    76     bool

    77     prompt "4.4.3"

    78     select CC_GCC_4_4

    80 config CC_V_4_4_2

    81     bool

    82     prompt "4.4.2"

    83     select CC_GCC_4_4

    85 config CC_V_4_4_1

    86     bool

    87     prompt "4.4.1"

    88     select CC_GCC_4_4

    90 config CC_V_4_4_0

    91     bool

    92     prompt "4.4.0"

    93     select CC_GCC_4_4

    95 config CC_V_4_3_5

    96     bool

    97     prompt "4.3.5"

    98     select CC_GCC_4_3

   100 config CC_V_4_3_4

   101     bool

   102     prompt "4.3.4"

   103     select CC_GCC_4_3

   105 config CC_V_4_3_3

   106     bool

   107     prompt "4.3.3"

   108     select CC_GCC_4_3

   110 config CC_V_4_3_2

   111     bool

   112     prompt "4.3.2"

   113     select CC_GCC_4_3

   115 config CC_V_4_3_1

   116     bool

   117     prompt "4.3.1"

   118     select CC_GCC_4_3

   120 config CC_V_4_2_4

   121     bool

   122     prompt "4.2.4"

   123     select CC_GCC_4_2

   125 config CC_V_4_2_3

   126     bool

   127     prompt "4.2.3 (OBSOLETE)"

   128     select CC_GCC_4_2

   129     depends on OBSOLETE

   131 config CC_V_4_2_2

   132     bool

   133     prompt "4.2.2"

   134     select CC_GCC_4_2

   136 config CC_V_4_2_1

   137     bool

   138     prompt "4.2.1 (OBSOLETE)"

   139     select CC_GCC_4_2

   140     depends on OBSOLETE

   142 config CC_V_4_2_0

   143     bool

   144     prompt "4.2.0 (OBSOLETE)"

   145     select CC_GCC_4_2

   146     depends on OBSOLETE

   148 config CC_V_4_1_2

   149     bool

   150     prompt "4.1.2 (OBSOLETE)"

   151     depends on OBSOLETE

   153 config CC_V_4_0_4

   154     bool

   155     prompt "4.0.4 (OBSOLETE)"

   156     depends on OBSOLETE

   158 config CC_V_3_4_6

   159     bool

   160     prompt "3.4.6 (OBSOLETE)"

   161     depends on OBSOLETE

   163 endchoice

   165 config CC_GCC_4_2

   166     bool

   167     default n

   168     select CC_GCC_4_2_or_later

   170 config CC_GCC_4_2_or_later

   171     bool

   172     default n

   174 config CC_GCC_4_3

   175     bool

   176     default n

   177     select CC_GCC_4_3_or_later

   178     select CC_GCC_USE_GMP_MPFR

   180 config CC_GCC_4_3_or_later

   181     bool

   182     default n

   183     select CC_GCC_4_2_or_later

   185 config CC_GCC_4_4

   186     bool

   187     default n

   188     select CC_GCC_4_4_or_later

   189     select CC_GCC_USE_GMP_MPFR

   190     select CC_GCC_HAS_GRAPHITE

   192 config CC_GCC_4_4_or_later

   193     bool

   194     default n

   195     select CC_GCC_4_3_or_later

   197 config CC_GCC_4_5

   198     bool

   199     default n

   200     select CC_GCC_4_5_or_later

   201     select CC_GCC_USE_GMP_MPFR

   202     select CC_GCC_USE_MPC

   203     select CC_GCC_HAS_GRAPHITE

   204     select CC_GCC_HAS_LTO

   206 config CC_GCC_4_5_or_later

   207     bool

   208     default n

   209     select CC_GCC_4_4_or_later

   211 config CC_GCC_4_6

   212     bool

   213     default n

   214     select CC_GCC_4_6_or_later

   215     select CC_GCC_USE_GMP_MPFR

   216     select CC_GCC_USE_MPC

   217     select CC_GCC_HAS_GRAPHITE

   218     select CC_GCC_HAS_LTO

   220 config CC_GCC_4_6_or_later

   221     bool

   222     default n

   223     select CC_GCC_4_5_or_later

   225 config CC_GCC_HAS_GRAPHITE

   226     bool

   227     default n

   229 # The way LTO works is a bit twisted.

   230 # See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements

   231 # Basically:

   232 #   - if binutils has plugins: LTO is handled by ld/gold by loading

   233 #     the plugin when linking

   234 #   - if binutils does not have plugins: LTO is handled by collect2

   235 # In any case, LTO support does not depend on plugins, but takes

   236 # advantage of it

   237 config CC_GCC_HAS_LTO

   238     bool

   239     default n

   241 # Only enable gcc's support for plugins if binutils has it as well

   242 # They are usefull only when doing LTO, but it does no harm enabling

   243 # them even without LTO.

   244 config CC_GCC_ENABLE_PLUGINS

   245     bool

   246     depends on BINUTILS_PLUGINS

   247     depends on ! STATIC_TOOLCHAIN

   248     default y

   250 # If binutils installs gold, enable support for gold in gcc

   251 config CC_GCC_GOLD

   252     bool

   253     depends on BINUTILS_GOLD_INSTALLED

   254     default y

   256 config CC_GCC_USE_GMP_MPFR

   257     bool

   258     default n

   259     select GMP_NEEDED

   260     select MPFR_NEEDED

   262 config CC_GCC_USE_PPL_CLOOG

   263     bool

   264     default n

   265     select PPL_NEEDED

   266     select CLOOG_NEEDED

   268 config CC_GCC_USE_MPC

   269     bool

   270     default n

   271     select MPC_NEEDED

   273 config CC_GCC_USE_LIBELF

   274     bool

   275     default n

   276     select LIBELF_NEEDED

   278 config CC_VERSION

   279     string

   280 # Don't remove next line

   281 # CT_INSERT_VERSION_STRING_BELOW

   282     default "linaro-4.6-2011.03-0" if CC_V_linaro_4_6_2011_03_0

   283     default "4.6.0" if CC_V_4_6_0

   284     default "linaro-4.5-2011.03-0" if CC_V_linaro_4_5_2011_03_0

   285     default "4.5.2" if CC_V_4_5_2

   286     default "4.5.1" if CC_V_4_5_1

   287     default "4.5.0" if CC_V_4_5_0

   288     default "linaro-4.4-2011.02-0" if CC_V_linaro_4_4_2011_02_0

   289     default "4.4.5" if CC_V_4_4_5

   290     default "4.4.4" if CC_V_4_4_4

   291     default "4.4.3" if CC_V_4_4_3

   292     default "4.4.2" if CC_V_4_4_2

   293     default "4.4.1" if CC_V_4_4_1

   294     default "4.4.0" if CC_V_4_4_0

   295     default "4.3.5" if CC_V_4_3_5

   296     default "4.3.4" if CC_V_4_3_4

   297     default "4.3.3" if CC_V_4_3_3

   298     default "4.3.2" if CC_V_4_3_2

   299     default "4.3.1" if CC_V_4_3_1

   300     default "4.3.0" if CC_V_4_3_0

   301     default "4.2.4" if CC_V_4_2_4

   302     default "4.2.3" if CC_V_4_2_3

   303     default "4.2.2" if CC_V_4_2_2

   304     default "4.2.1" if CC_V_4_2_1

   305     default "4.2.0" if CC_V_4_2_0

   306     default "4.1.2" if CC_V_4_1_2

   307     default "4.0.4" if CC_V_4_0_4

   308     default "3.4.6" if CC_V_3_4_6

   310 config CC_LANG_JAVA_USE_ECJ

   311     bool

   312     default y

   313     depends on CC_LANG_JAVA

   314     depends on CC_GCC_4_3_or_later

   316 config CC_PKGVERSION

   317     string

   318     prompt "gcc ID string"

   319     depends on CC_GCC_4_3_or_later

   320     default "crosstool-NG-${CT_VERSION}"

   321     help

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

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

   324       the output of gcc --version.

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

   328 config CC_BUGURL

   329     string

   330     prompt "gcc bug URL"

   331     depends on CC_GCC_4_3_or_later

   332     default ""

   333     help

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

   336 config CC_ENABLE_CXX_FLAGS

   337     string

   338     prompt "Flags to pass to --enable-cxx-flags"

   339     default ""

   340     help

   341       Enter here the value of the gcc's ./configure option --enable-cxx-flags.

   342       Leave empty if you don't know better.

   344       Note: just pass in the option _value_, that is only the part that goes

   345       after the '=' sign.

   347 config CC_CORE_EXTRA_CONFIG

   348     string

   349     prompt "Core gcc extra config"

   350     default ""

   351     help

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

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

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

   357 config CC_EXTRA_CONFIG

   358     string

   359     prompt "gcc extra config"

   360     default ""

   361     depends on ! BARE_METAL

   362     help

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

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Mon Mar 28 01:06:53 2011 +0200 (2011-03-28)
changeset 2366	78ea01560905
parent 2365	fa0f121e8357
child 2367	d4c9c0071bbb
permissions	-rw-r--r--