crosstool-ng: config/cc/gcc.in@578509ec492d

     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_4_5_2

    23     bool

    24     prompt "4.5.2 (EXPERIMENTAL)"

    25     depends on EXPERIMENTAL

    26     select CC_GCC_4_5_or_later

    28 config CC_V_4_5_1

    29     bool

    30     prompt "4.5.1 (EXPERIMENTAL)"

    31     depends on EXPERIMENTAL

    32     select CC_GCC_4_5_or_later

    34 config CC_V_4_5_0

    35     bool

    36     prompt "4.5.0 (EXPERIMENTAL)"

    37     depends on EXPERIMENTAL

    38     select CC_GCC_4_5_or_later

    40 config CC_V_4_4_5

    41     bool

    42     prompt "4.4.5"

    43     select CC_GCC_4_4_or_later

    45 config CC_V_4_4_4

    46     bool

    47     prompt "4.4.4"

    48     select CC_GCC_4_4_or_later

    50 config CC_V_4_4_3

    51     bool

    52     prompt "4.4.3"

    53     select CC_GCC_4_4_or_later

    55 config CC_V_4_4_2

    56     bool

    57     prompt "4.4.2"

    58     select CC_GCC_4_4_or_later

    60 config CC_V_4_4_1

    61     bool

    62     prompt "4.4.1"

    63     select CC_GCC_4_4_or_later

    65 config CC_V_4_4_0

    66     bool

    67     prompt "4.4.0"

    68     select CC_GCC_4_4_or_later

    70 config CC_V_4_3_5

    71     bool

    72     prompt "4.3.5"

    73     select CC_GCC_4_3_or_later

    75 config CC_V_4_3_4

    76     bool

    77     prompt "4.3.4"

    78     select CC_GCC_4_3_or_later

    80 config CC_V_4_3_3

    81     bool

    82     prompt "4.3.3"

    83     select CC_GCC_4_3_or_later

    85 config CC_V_4_3_2

    86     bool

    87     prompt "4.3.2"

    88     select CC_GCC_4_3_or_later

    90 config CC_V_4_3_1

    91     bool

    92     prompt "4.3.1"

    93     select CC_GCC_4_3_or_later

    95 config CC_V_4_2_4

    96     bool

    97     prompt "4.2.4"

    98     select CC_GCC_4_2_or_later

   100 config CC_V_4_2_3

   101     bool

   102     prompt "4.2.3 (OBSOLETE)"

   103     select CC_GCC_4_2_or_later

   104     depends on OBSOLETE

   106 config CC_V_4_2_2

   107     bool

   108     prompt "4.2.2"

   109     select CC_GCC_4_2_or_later

   111 config CC_V_4_2_1

   112     bool

   113     prompt "4.2.1 (OBSOLETE)"

   114     select CC_GCC_4_2_or_later

   115     depends on OBSOLETE

   117 config CC_V_4_2_0

   118     bool

   119     prompt "4.2.0 (OBSOLETE)"

   120     select CC_GCC_4_2_or_later

   121     depends on OBSOLETE

   123 config CC_V_4_1_2

   124     bool

   125     prompt "4.1.2 (OBSOLETE)"

   126     depends on OBSOLETE

   128 config CC_V_4_0_4

   129     bool

   130     prompt "4.0.4 (OBSOLETE)"

   131     depends on OBSOLETE

   133 config CC_V_3_4_6

   134     bool

   135     prompt "3.4.6 (OBSOLETE)"

   136     depends on OBSOLETE

   138 endchoice

   140 config CC_GCC_4_2_or_later

   141     bool

   142     default n

   144 config CC_GCC_4_3_or_later

   145     bool

   146     default n

   147     select CC_GCC_4_2_or_later

   148     select CC_GCC_USE_GMP_MPFR

   150 config CC_GCC_4_4_or_later

   151     bool

   152     default n

   153     select CC_GCC_4_3_or_later

   154     select CC_GCC_HAS_GRAPHITE

   156 config CC_GCC_4_5_or_later

   157     bool

   158     default n

   159     select CC_GCC_4_4_or_later

   160     select CC_GCC_USE_MPC

   161     select CC_GCC_HAS_LTO

   163 config CC_GCC_HAS_GRAPHITE

   164     bool

   165     default n

   167 # The way LTO works is a bit twisted.

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

   169 # Basically:

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

   171 #     the plugin when linking

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

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

   174 # advantage of it

   175 config CC_GCC_HAS_LTO

   176     bool

   177     default n

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

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

   181 # them even without LTO.

   182 config CC_GCC_ENABLE_PLUGINS

   183     bool

   184     depends on BINUTILS_PLUGINS

   185     depends on ! STATIC_TOOLCHAIN

   186     default y

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

   189 config CC_GCC_GOLD

   190     bool

   191     depends on BINUTILS_GOLD_INSTALLED

   192     default y

   194 config CC_GCC_USE_GMP_MPFR

   195     bool

   196     default n

   197     select GMP_NEEDED

   198     select MPFR_NEEDED

   200 config CC_GCC_USE_PPL_CLOOG

   201     bool

   202     default n

   203     select PPL_NEEDED

   204     select CLOOG_NEEDED

   206 config CC_GCC_USE_MPC

   207     bool

   208     default n

   209     select MPC_NEEDED

   211 config CC_GCC_USE_LIBELF

   212     bool

   213     default n

   214     select LIBELF_NEEDED

   216 config CC_VERSION

   217     string

   218 # Don't remove next line

   219 # CT_INSERT_VERSION_STRING_BELOW

   220     default "4.5.2" if CC_V_4_5_2

   221     default "4.5.1" if CC_V_4_5_1

   222     default "4.5.0" if CC_V_4_5_0

   223     default "4.4.5" if CC_V_4_4_5

   224     default "4.4.4" if CC_V_4_4_4

   225     default "4.4.3" if CC_V_4_4_3

   226     default "4.4.2" if CC_V_4_4_2

   227     default "4.4.1" if CC_V_4_4_1

   228     default "4.4.0" if CC_V_4_4_0

   229     default "4.3.5" if CC_V_4_3_5

   230     default "4.3.4" if CC_V_4_3_4

   231     default "4.3.3" if CC_V_4_3_3

   232     default "4.3.2" if CC_V_4_3_2

   233     default "4.3.1" if CC_V_4_3_1

   234     default "4.3.0" if CC_V_4_3_0

   235     default "4.2.4" if CC_V_4_2_4

   236     default "4.2.3" if CC_V_4_2_3

   237     default "4.2.2" if CC_V_4_2_2

   238     default "4.2.1" if CC_V_4_2_1

   239     default "4.2.0" if CC_V_4_2_0

   240     default "4.1.2" if CC_V_4_1_2

   241     default "4.0.4" if CC_V_4_0_4

   242     default "3.4.6" if CC_V_3_4_6

   244 config CC_LANG_JAVA_USE_ECJ

   245     bool

   246     default y

   247     depends on CC_LANG_JAVA

   248     depends on CC_GCC_4_3_or_later

   250 config CC_PKGVERSION

   251     string

   252     prompt "gcc ID string"

   253     depends on CC_GCC_4_3_or_later

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

   255     help

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

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

   258       the output of gcc --version.

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

   262 config CC_BUGURL

   263     string

   264     prompt "gcc bug URL"

   265     depends on CC_GCC_4_3_or_later

   266     default ""

   267     help

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

   270 config CC_ENABLE_CXX_FLAGS

   271     string

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

   273     default ""

   274     help

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

   276       Leave empty if you don't know better.

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

   279       after the '=' sign.

   281 config CC_CORE_EXTRA_CONFIG

   282     string

   283     prompt "Core gcc extra config"

   284     default ""

   285     help

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

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

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

   291 config CC_EXTRA_CONFIG

   292     string

   293     prompt "gcc extra config"

   294     default ""

   295     depends on ! BARE_METAL

   296     help

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

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue Feb 22 23:27:42 2011 +0100 (2011-02-22)
branch	1.10
changeset 2392	578509ec492d
parent 2287	61608c9365ab
permissions	-rw-r--r--