crosstool-ng: config/cc/gcc.in@fa0f121e8357

     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_6_0

    23     bool

    24     prompt "4.6.0 (EXPERIMENTAL)"

    25     depends on EXPERIMENTAL

    26     select CC_GCC_4_6

    28 config CC_V_linaro_4_5_2011_03_0

    29     bool

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

    31     depends on EXPERIMENTAL

    32     select CC_GCC_4_5

    34 config CC_V_4_5_2

    35     bool

    36     prompt "4.5.2 (EXPERIMENTAL)"

    37     depends on EXPERIMENTAL

    38     select CC_GCC_4_5

    40 config CC_V_4_5_1

    41     bool

    42     prompt "4.5.1 (EXPERIMENTAL)"

    43     depends on EXPERIMENTAL

    44     select CC_GCC_4_5

    46 config CC_V_4_5_0

    47     bool

    48     prompt "4.5.0 (EXPERIMENTAL)"

    49     depends on EXPERIMENTAL

    50     select CC_GCC_4_5

    53 config CC_V_linaro_4_4_2011_02_0

    54     bool

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

    56     depends on EXPERIMENTAL

    57     select CC_GCC_4_4

    59 config CC_V_4_4_5

    60     bool

    61     prompt "4.4.5"

    62     select CC_GCC_4_4

    64 config CC_V_4_4_4

    65     bool

    66     prompt "4.4.4"

    67     select CC_GCC_4_4

    69 config CC_V_4_4_3

    70     bool

    71     prompt "4.4.3"

    72     select CC_GCC_4_4

    74 config CC_V_4_4_2

    75     bool

    76     prompt "4.4.2"

    77     select CC_GCC_4_4

    79 config CC_V_4_4_1

    80     bool

    81     prompt "4.4.1"

    82     select CC_GCC_4_4

    84 config CC_V_4_4_0

    85     bool

    86     prompt "4.4.0"

    87     select CC_GCC_4_4

    89 config CC_V_4_3_5

    90     bool

    91     prompt "4.3.5"

    92     select CC_GCC_4_3

    94 config CC_V_4_3_4

    95     bool

    96     prompt "4.3.4"

    97     select CC_GCC_4_3

    99 config CC_V_4_3_3

   100     bool

   101     prompt "4.3.3"

   102     select CC_GCC_4_3

   104 config CC_V_4_3_2

   105     bool

   106     prompt "4.3.2"

   107     select CC_GCC_4_3

   109 config CC_V_4_3_1

   110     bool

   111     prompt "4.3.1"

   112     select CC_GCC_4_3

   114 config CC_V_4_2_4

   115     bool

   116     prompt "4.2.4"

   117     select CC_GCC_4_2

   119 config CC_V_4_2_3

   120     bool

   121     prompt "4.2.3 (OBSOLETE)"

   122     select CC_GCC_4_2

   123     depends on OBSOLETE

   125 config CC_V_4_2_2

   126     bool

   127     prompt "4.2.2"

   128     select CC_GCC_4_2

   130 config CC_V_4_2_1

   131     bool

   132     prompt "4.2.1 (OBSOLETE)"

   133     select CC_GCC_4_2

   134     depends on OBSOLETE

   136 config CC_V_4_2_0

   137     bool

   138     prompt "4.2.0 (OBSOLETE)"

   139     select CC_GCC_4_2

   140     depends on OBSOLETE

   142 config CC_V_4_1_2

   143     bool

   144     prompt "4.1.2 (OBSOLETE)"

   145     depends on OBSOLETE

   147 config CC_V_4_0_4

   148     bool

   149     prompt "4.0.4 (OBSOLETE)"

   150     depends on OBSOLETE

   152 config CC_V_3_4_6

   153     bool

   154     prompt "3.4.6 (OBSOLETE)"

   155     depends on OBSOLETE

   157 endchoice

   159 config CC_GCC_4_2

   160     bool

   161     default n

   162     select CC_GCC_4_2_or_later

   164 config CC_GCC_4_2_or_later

   165     bool

   166     default n

   168 config CC_GCC_4_3

   169     bool

   170     default n

   171     select CC_GCC_4_3_or_later

   172     select CC_GCC_USE_GMP_MPFR

   174 config CC_GCC_4_3_or_later

   175     bool

   176     default n

   177     select CC_GCC_4_2_or_later

   179 config CC_GCC_4_4

   180     bool

   181     default n

   182     select CC_GCC_4_4_or_later

   183     select CC_GCC_USE_GMP_MPFR

   184     select CC_GCC_HAS_GRAPHITE

   186 config CC_GCC_4_4_or_later

   187     bool

   188     default n

   189     select CC_GCC_4_3_or_later

   191 config CC_GCC_4_5

   192     bool

   193     default n

   194     select CC_GCC_4_5_or_later

   195     select CC_GCC_USE_GMP_MPFR

   196     select CC_GCC_USE_MPC

   197     select CC_GCC_HAS_GRAPHITE

   198     select CC_GCC_HAS_LTO

   200 config CC_GCC_4_5_or_later

   201     bool

   202     default n

   203     select CC_GCC_4_4_or_later

   205 config CC_GCC_4_6

   206     bool

   207     default n

   208     select CC_GCC_4_6_or_later

   209     select CC_GCC_USE_GMP_MPFR

   210     select CC_GCC_USE_MPC

   211     select CC_GCC_HAS_GRAPHITE

   212     select CC_GCC_HAS_LTO

   214 config CC_GCC_4_6_or_later

   215     bool

   216     default n

   217     select CC_GCC_4_5_or_later

   219 config CC_GCC_HAS_GRAPHITE

   220     bool

   221     default n

   223 # The way LTO works is a bit twisted.

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

   225 # Basically:

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

   227 #     the plugin when linking

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

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

   230 # advantage of it

   231 config CC_GCC_HAS_LTO

   232     bool

   233     default n

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

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

   237 # them even without LTO.

   238 config CC_GCC_ENABLE_PLUGINS

   239     bool

   240     depends on BINUTILS_PLUGINS

   241     depends on ! STATIC_TOOLCHAIN

   242     default y

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

   245 config CC_GCC_GOLD

   246     bool

   247     depends on BINUTILS_GOLD_INSTALLED

   248     default y

   250 config CC_GCC_USE_GMP_MPFR

   251     bool

   252     default n

   253     select GMP_NEEDED

   254     select MPFR_NEEDED

   256 config CC_GCC_USE_PPL_CLOOG

   257     bool

   258     default n

   259     select PPL_NEEDED

   260     select CLOOG_NEEDED

   262 config CC_GCC_USE_MPC

   263     bool

   264     default n

   265     select MPC_NEEDED

   267 config CC_GCC_USE_LIBELF

   268     bool

   269     default n

   270     select LIBELF_NEEDED

   272 config CC_VERSION

   273     string

   274 # Don't remove next line

   275 # CT_INSERT_VERSION_STRING_BELOW

   276     default "4.6.0" if CC_V_4_6_0

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

   278     default "4.5.2" if CC_V_4_5_2

   279     default "4.5.1" if CC_V_4_5_1

   280     default "4.5.0" if CC_V_4_5_0

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

   282     default "4.4.5" if CC_V_4_4_5

   283     default "4.4.4" if CC_V_4_4_4

   284     default "4.4.3" if CC_V_4_4_3

   285     default "4.4.2" if CC_V_4_4_2

   286     default "4.4.1" if CC_V_4_4_1

   287     default "4.4.0" if CC_V_4_4_0

   288     default "4.3.5" if CC_V_4_3_5

   289     default "4.3.4" if CC_V_4_3_4

   290     default "4.3.3" if CC_V_4_3_3

   291     default "4.3.2" if CC_V_4_3_2

   292     default "4.3.1" if CC_V_4_3_1

   293     default "4.3.0" if CC_V_4_3_0

   294     default "4.2.4" if CC_V_4_2_4

   295     default "4.2.3" if CC_V_4_2_3

   296     default "4.2.2" if CC_V_4_2_2

   297     default "4.2.1" if CC_V_4_2_1

   298     default "4.2.0" if CC_V_4_2_0

   299     default "4.1.2" if CC_V_4_1_2

   300     default "4.0.4" if CC_V_4_0_4

   301     default "3.4.6" if CC_V_3_4_6

   303 config CC_LANG_JAVA_USE_ECJ

   304     bool

   305     default y

   306     depends on CC_LANG_JAVA

   307     depends on CC_GCC_4_3_or_later

   309 config CC_PKGVERSION

   310     string

   311     prompt "gcc ID string"

   312     depends on CC_GCC_4_3_or_later

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

   314     help

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

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

   317       the output of gcc --version.

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

   321 config CC_BUGURL

   322     string

   323     prompt "gcc bug URL"

   324     depends on CC_GCC_4_3_or_later

   325     default ""

   326     help

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

   329 config CC_ENABLE_CXX_FLAGS

   330     string

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

   332     default ""

   333     help

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

   335       Leave empty if you don't know better.

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

   338       after the '=' sign.

   340 config CC_CORE_EXTRA_CONFIG

   341     string

   342     prompt "Core gcc extra config"

   343     default ""

   344     help

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

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

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

   350 config CC_EXTRA_CONFIG

   351     string

   352     prompt "gcc extra config"

   353     default ""

   354     depends on ! BARE_METAL

   355     help

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

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sat Mar 26 22:00:05 2011 +0100 (2011-03-26)
changeset 2365	fa0f121e8357
parent 2363	bc2714299363
child 2366	78ea01560905
permissions	-rw-r--r--