crosstool-ng: config/cc/gcc.in@0888065f8c4d

     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_5_2011_03_0

    23     bool

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

    25     depends on EXPERIMENTAL

    26     select CC_GCC_4_5

    28 config CC_V_4_5_2

    29     bool

    30     prompt "4.5.2 (EXPERIMENTAL)"

    31     depends on EXPERIMENTAL

    32     select CC_GCC_4_5

    34 config CC_V_4_5_1

    35     bool

    36     prompt "4.5.1 (EXPERIMENTAL)"

    37     depends on EXPERIMENTAL

    38     select CC_GCC_4_5

    40 config CC_V_4_5_0

    41     bool

    42     prompt "4.5.0 (EXPERIMENTAL)"

    43     depends on EXPERIMENTAL

    44     select CC_GCC_4_5

    47 config CC_V_linaro_4_4_2011_02_0

    48     bool

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

    50     depends on EXPERIMENTAL

    51     select CC_GCC_4_4

    53 config CC_V_4_4_5

    54     bool

    55     prompt "4.4.5"

    56     select CC_GCC_4_4

    58 config CC_V_4_4_4

    59     bool

    60     prompt "4.4.4"

    61     select CC_GCC_4_4

    63 config CC_V_4_4_3

    64     bool

    65     prompt "4.4.3"

    66     select CC_GCC_4_4

    68 config CC_V_4_4_2

    69     bool

    70     prompt "4.4.2"

    71     select CC_GCC_4_4

    73 config CC_V_4_4_1

    74     bool

    75     prompt "4.4.1"

    76     select CC_GCC_4_4

    78 config CC_V_4_4_0

    79     bool

    80     prompt "4.4.0"

    81     select CC_GCC_4_4

    83 config CC_V_4_3_5

    84     bool

    85     prompt "4.3.5"

    86     select CC_GCC_4_3

    88 config CC_V_4_3_4

    89     bool

    90     prompt "4.3.4"

    91     select CC_GCC_4_3

    93 config CC_V_4_3_3

    94     bool

    95     prompt "4.3.3"

    96     select CC_GCC_4_3

    98 config CC_V_4_3_2

    99     bool

   100     prompt "4.3.2"

   101     select CC_GCC_4_3

   103 config CC_V_4_3_1

   104     bool

   105     prompt "4.3.1"

   106     select CC_GCC_4_3

   108 config CC_V_4_2_4

   109     bool

   110     prompt "4.2.4"

   111     select CC_GCC_4_2

   113 config CC_V_4_2_3

   114     bool

   115     prompt "4.2.3 (OBSOLETE)"

   116     select CC_GCC_4_2

   117     depends on OBSOLETE

   119 config CC_V_4_2_2

   120     bool

   121     prompt "4.2.2"

   122     select CC_GCC_4_2

   124 config CC_V_4_2_1

   125     bool

   126     prompt "4.2.1 (OBSOLETE)"

   127     select CC_GCC_4_2

   128     depends on OBSOLETE

   130 config CC_V_4_2_0

   131     bool

   132     prompt "4.2.0 (OBSOLETE)"

   133     select CC_GCC_4_2

   134     depends on OBSOLETE

   136 config CC_V_4_1_2

   137     bool

   138     prompt "4.1.2 (OBSOLETE)"

   139     depends on OBSOLETE

   141 config CC_V_4_0_4

   142     bool

   143     prompt "4.0.4 (OBSOLETE)"

   144     depends on OBSOLETE

   146 config CC_V_3_4_6

   147     bool

   148     prompt "3.4.6 (OBSOLETE)"

   149     depends on OBSOLETE

   151 endchoice

   153 config CC_GCC_4_2

   154     bool

   155     default n

   156     select CC_GCC_4_2_or_later

   158 config CC_GCC_4_2_or_later

   159     bool

   160     default n

   162 config CC_GCC_4_3

   163     bool

   164     default n

   165     select CC_GCC_4_3_or_later

   166     select CC_GCC_USE_GMP_MPFR

   168 config CC_GCC_4_3_or_later

   169     bool

   170     default n

   171     select CC_GCC_4_2_or_later

   173 config CC_GCC_4_4

   174     bool

   175     default n

   176     select CC_GCC_4_4_or_later

   177     select CC_GCC_USE_GMP_MPFR

   178     select CC_GCC_HAS_GRAPHITE

   180 config CC_GCC_4_4_or_later

   181     bool

   182     default n

   183     select CC_GCC_4_3_or_later

   185 config CC_GCC_4_5

   186     bool

   187     default n

   188     select CC_GCC_4_5_or_later

   189     select CC_GCC_USE_GMP_MPFR

   190     select CC_GCC_USE_MPC

   191     select CC_GCC_HAS_GRAPHITE

   192     select CC_GCC_HAS_LTO

   194 config CC_GCC_4_5_or_later

   195     bool

   196     default n

   197     select CC_GCC_4_4_or_later

   199 config CC_GCC_HAS_GRAPHITE

   200     bool

   201     default n

   203 # The way LTO works is a bit twisted.

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

   205 # Basically:

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

   207 #     the plugin when linking

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

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

   210 # advantage of it

   211 config CC_GCC_HAS_LTO

   212     bool

   213     default n

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

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

   217 # them even without LTO.

   218 config CC_GCC_ENABLE_PLUGINS

   219     bool

   220     depends on BINUTILS_PLUGINS

   221     depends on ! STATIC_TOOLCHAIN

   222     default y

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

   225 config CC_GCC_GOLD

   226     bool

   227     depends on BINUTILS_GOLD_INSTALLED

   228     default y

   230 config CC_GCC_USE_GMP_MPFR

   231     bool

   232     default n

   233     select GMP_NEEDED

   234     select MPFR_NEEDED

   236 config CC_GCC_USE_PPL_CLOOG

   237     bool

   238     default n

   239     select PPL_NEEDED

   240     select CLOOG_NEEDED

   242 config CC_GCC_USE_MPC

   243     bool

   244     default n

   245     select MPC_NEEDED

   247 config CC_GCC_USE_LIBELF

   248     bool

   249     default n

   250     select LIBELF_NEEDED

   252 config CC_VERSION

   253     string

   254 # Don't remove next line

   255 # CT_INSERT_VERSION_STRING_BELOW

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

   257     default "4.5.2" if CC_V_4_5_2

   258     default "4.5.1" if CC_V_4_5_1

   259     default "4.5.0" if CC_V_4_5_0

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

   261     default "4.4.5" if CC_V_4_4_5

   262     default "4.4.4" if CC_V_4_4_4

   263     default "4.4.3" if CC_V_4_4_3

   264     default "4.4.2" if CC_V_4_4_2

   265     default "4.4.1" if CC_V_4_4_1

   266     default "4.4.0" if CC_V_4_4_0

   267     default "4.3.5" if CC_V_4_3_5

   268     default "4.3.4" if CC_V_4_3_4

   269     default "4.3.3" if CC_V_4_3_3

   270     default "4.3.2" if CC_V_4_3_2

   271     default "4.3.1" if CC_V_4_3_1

   272     default "4.3.0" if CC_V_4_3_0

   273     default "4.2.4" if CC_V_4_2_4

   274     default "4.2.3" if CC_V_4_2_3

   275     default "4.2.2" if CC_V_4_2_2

   276     default "4.2.1" if CC_V_4_2_1

   277     default "4.2.0" if CC_V_4_2_0

   278     default "4.1.2" if CC_V_4_1_2

   279     default "4.0.4" if CC_V_4_0_4

   280     default "3.4.6" if CC_V_3_4_6

   282 config CC_LANG_JAVA_USE_ECJ

   283     bool

   284     default y

   285     depends on CC_LANG_JAVA

   286     depends on CC_GCC_4_3_or_later

   288 config CC_PKGVERSION

   289     string

   290     prompt "gcc ID string"

   291     depends on CC_GCC_4_3_or_later

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

   293     help

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

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

   296       the output of gcc --version.

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

   300 config CC_BUGURL

   301     string

   302     prompt "gcc bug URL"

   303     depends on CC_GCC_4_3_or_later

   304     default ""

   305     help

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

   308 config CC_ENABLE_CXX_FLAGS

   309     string

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

   311     default ""

   312     help

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

   314       Leave empty if you don't know better.

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

   317       after the '=' sign.

   319 config CC_CORE_EXTRA_CONFIG

   320     string

   321     prompt "Core gcc extra config"

   322     default ""

   323     help

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

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

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

   329 config CC_EXTRA_CONFIG

   330     string

   331     prompt "gcc extra config"

   332     default ""

   333     depends on ! BARE_METAL

   334     help

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

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Mon Mar 28 01:05:18 2011 +0200 (2011-03-28)
changeset 2362	0888065f8c4d
parent 2361	e65be7e72d8a
child 2363	bc2714299363
permissions	-rw-r--r--