crosstool-ng: config/cc/gcc.in@ae9899116f19

     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 config CC_GCC_SHOW_LINARO

    17     bool

    18     prompt "Show Linaro versions (EXPERIMENTAL)"

    19     depends on EXPERIMENTAL

    20     help

    21       Linaro is maintaining some advanced/more stable/experimental versions

    22       of gcc, especially for the ARM architecture.

    24       Those versions have not been blessed by the gcc comunity (nor have they

    25       been cursed either!), but they look to be pretty much stable, and even

    26       more stable than the upstream versions. YMMV...

    28       If you do not know what this Linaro stuff is, then simply say 'n' here,

    29       and rest in peace. OTOH, if you know what you are doing, you will be

    30       able to use and enjoy :-) the Linaro versions by saying 'y' here.

    32       Linaro: http://www.linaro.org/

    34 choice

    35     bool

    36     prompt "gcc version"

    37 # Don't remove next line

    38 # CT_INSERT_VERSION_BELOW

    40 config CC_V_linaro_4_6_2011_03_0

    41     bool

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

    43     depends on CC_GCC_SHOW_LINARO

    44     select CC_GCC_4_6

    46 config CC_V_4_6_0

    47     bool

    48     prompt "4.6.0 (EXPERIMENTAL)"

    49     depends on EXPERIMENTAL

    50     select CC_GCC_4_6

    52 config CC_V_linaro_4_5_2011_03_0

    53     bool

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

    55     depends on CC_GCC_SHOW_LINARO

    56     select CC_GCC_4_5

    58 config CC_V_4_5_2

    59     bool

    60     prompt "4.5.2 (EXPERIMENTAL)"

    61     depends on EXPERIMENTAL

    62     select CC_GCC_4_5

    64 config CC_V_4_5_1

    65     bool

    66     prompt "4.5.1 (EXPERIMENTAL)"

    67     depends on EXPERIMENTAL

    68     select CC_GCC_4_5

    70 config CC_V_4_5_0

    71     bool

    72     prompt "4.5.0 (EXPERIMENTAL)"

    73     depends on EXPERIMENTAL

    74     select CC_GCC_4_5

    77 config CC_V_linaro_4_4_2011_02_0

    78     bool

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

    80     depends on CC_GCC_SHOW_LINARO

    81     select CC_GCC_4_4

    83 config CC_V_4_4_6

    84     bool

    85     prompt "4.4.6"

    86     select CC_GCC_4_4_or_later

    88 config CC_V_4_4_5

    89     bool

    90     prompt "4.4.5"

    91     select CC_GCC_4_4

    93 config CC_V_4_4_4

    94     bool

    95     prompt "4.4.4"

    96     select CC_GCC_4_4

    98 config CC_V_4_4_3

    99     bool

   100     prompt "4.4.3"

   101     select CC_GCC_4_4

   103 config CC_V_4_4_2

   104     bool

   105     prompt "4.4.2"

   106     select CC_GCC_4_4

   108 config CC_V_4_4_1

   109     bool

   110     prompt "4.4.1"

   111     select CC_GCC_4_4

   113 config CC_V_4_4_0

   114     bool

   115     prompt "4.4.0"

   116     select CC_GCC_4_4

   118 config CC_V_4_3_5

   119     bool

   120     prompt "4.3.5"

   121     select CC_GCC_4_3

   123 config CC_V_4_3_4

   124     bool

   125     prompt "4.3.4"

   126     select CC_GCC_4_3

   128 config CC_V_4_3_3

   129     bool

   130     prompt "4.3.3"

   131     select CC_GCC_4_3

   133 config CC_V_4_3_2

   134     bool

   135     prompt "4.3.2"

   136     select CC_GCC_4_3

   138 config CC_V_4_3_1

   139     bool

   140     prompt "4.3.1"

   141     select CC_GCC_4_3

   143 config CC_V_4_2_4

   144     bool

   145     prompt "4.2.4"

   146     select CC_GCC_4_2

   148 config CC_V_4_2_3

   149     bool

   150     prompt "4.2.3 (OBSOLETE)"

   151     select CC_GCC_4_2

   152     depends on OBSOLETE

   154 config CC_V_4_2_2

   155     bool

   156     prompt "4.2.2"

   157     select CC_GCC_4_2

   159 config CC_V_4_2_1

   160     bool

   161     prompt "4.2.1 (OBSOLETE)"

   162     select CC_GCC_4_2

   163     depends on OBSOLETE

   165 config CC_V_4_2_0

   166     bool

   167     prompt "4.2.0 (OBSOLETE)"

   168     select CC_GCC_4_2

   169     depends on OBSOLETE

   171 config CC_V_4_1_2

   172     bool

   173     prompt "4.1.2 (OBSOLETE)"

   174     depends on OBSOLETE

   176 config CC_V_4_0_4

   177     bool

   178     prompt "4.0.4 (OBSOLETE)"

   179     depends on OBSOLETE

   181 config CC_V_3_4_6

   182     bool

   183     prompt "3.4.6 (OBSOLETE)"

   184     depends on OBSOLETE

   186 endchoice

   188 config CC_GCC_4_2

   189     bool

   190     default n

   191     select CC_GCC_4_2_or_later

   193 config CC_GCC_4_2_or_later

   194     bool

   195     default n

   197 config CC_GCC_4_3

   198     bool

   199     default n

   200     select CC_GCC_4_3_or_later

   201     select CC_GCC_USE_GMP_MPFR

   203 config CC_GCC_4_3_or_later

   204     bool

   205     default n

   206     select CC_GCC_4_2_or_later

   208 config CC_GCC_4_4

   209     bool

   210     default n

   211     select CC_GCC_4_4_or_later

   212     select CC_GCC_USE_GMP_MPFR

   213     select CC_GCC_HAS_GRAPHITE

   215 config CC_GCC_4_4_or_later

   216     bool

   217     default n

   218     select CC_GCC_4_3_or_later

   220 config CC_GCC_4_5

   221     bool

   222     default n

   223     select CC_GCC_4_5_or_later

   224     select CC_GCC_USE_GMP_MPFR

   225     select CC_GCC_USE_MPC

   226     select CC_GCC_HAS_GRAPHITE

   227     select CC_GCC_HAS_LTO

   229 config CC_GCC_4_5_or_later

   230     bool

   231     default n

   232     select CC_GCC_4_4_or_later

   234 config CC_GCC_4_6

   235     bool

   236     default n

   237     select CC_GCC_4_6_or_later

   238     select CC_GCC_USE_GMP_MPFR

   239     select CC_GCC_USE_MPC

   240     select CC_GCC_HAS_GRAPHITE

   241     select CC_GCC_HAS_LTO

   243 config CC_GCC_4_6_or_later

   244     bool

   245     default n

   246     select CC_GCC_4_5_or_later

   248 config CC_GCC_HAS_GRAPHITE

   249     bool

   250     default n

   252 # The way LTO works is a bit twisted.

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

   254 # Basically:

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

   256 #     the plugin when linking

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

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

   259 # advantage of it

   260 config CC_GCC_HAS_LTO

   261     bool

   262     default n

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

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

   266 # them even without LTO.

   267 config CC_GCC_ENABLE_PLUGINS

   268     bool

   269     depends on BINUTILS_PLUGINS

   270     depends on ! STATIC_TOOLCHAIN

   271     default y

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

   274 config CC_GCC_GOLD

   275     bool

   276     depends on BINUTILS_GOLD_INSTALLED

   277     default y

   279 config CC_GCC_USE_GMP_MPFR

   280     bool

   281     default n

   282     select GMP_NEEDED

   283     select MPFR_NEEDED

   285 config CC_GCC_USE_PPL_CLOOG

   286     bool

   287     default n

   288     select PPL_NEEDED

   289     select CLOOG_NEEDED

   291 config CC_GCC_USE_MPC

   292     bool

   293     default n

   294     select MPC_NEEDED

   296 config CC_GCC_USE_LIBELF

   297     bool

   298     default n

   299     select LIBELF_NEEDED

   301 config CC_VERSION

   302     string

   303 # Don't remove next line

   304 # CT_INSERT_VERSION_STRING_BELOW

   305     default "4.4.6" if CC_V_4_4_6

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

   307     default "4.6.0" if CC_V_4_6_0

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

   309     default "4.5.2" if CC_V_4_5_2

   310     default "4.5.1" if CC_V_4_5_1

   311     default "4.5.0" if CC_V_4_5_0

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

   313     default "4.4.5" if CC_V_4_4_5

   314     default "4.4.4" if CC_V_4_4_4

   315     default "4.4.3" if CC_V_4_4_3

   316     default "4.4.2" if CC_V_4_4_2

   317     default "4.4.1" if CC_V_4_4_1

   318     default "4.4.0" if CC_V_4_4_0

   319     default "4.3.5" if CC_V_4_3_5

   320     default "4.3.4" if CC_V_4_3_4

   321     default "4.3.3" if CC_V_4_3_3

   322     default "4.3.2" if CC_V_4_3_2

   323     default "4.3.1" if CC_V_4_3_1

   324     default "4.3.0" if CC_V_4_3_0

   325     default "4.2.4" if CC_V_4_2_4

   326     default "4.2.3" if CC_V_4_2_3

   327     default "4.2.2" if CC_V_4_2_2

   328     default "4.2.1" if CC_V_4_2_1

   329     default "4.2.0" if CC_V_4_2_0

   330     default "4.1.2" if CC_V_4_1_2

   331     default "4.0.4" if CC_V_4_0_4

   332     default "3.4.6" if CC_V_3_4_6

   334 config CC_LANG_JAVA_USE_ECJ

   335     bool

   336     default y

   337     depends on CC_LANG_JAVA

   338     depends on CC_GCC_4_3_or_later

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Wed Apr 27 22:41:17 2011 +0200 (2011-04-27)
changeset 2415	ae9899116f19
parent 2406	95e0c248d257
child 2416	e4044a447612
permissions	-rw-r--r--