crosstool-ng: config/cc/gcc.in@fbc0869bb7c8

     1 # Compiler options

2 #

     3 ## select CC_SUPPORT_CXX

     4 ## select CC_SUPPORT_FORTRAN

     5 ## select CC_SUPPORT_JAVA

     6 ## select CC_SUPPORT_ADA

     7 ## select CC_SUPPORT_OBJC

     8 ## select CC_SUPPORT_OBJCXX

     9 ##

    10 ## help gcc is the full-blown GNU compiler. This is what most people will choose.

    11 ## help

    12 ## help gcc supports many languages, a powerful code parser, optimised binary

    13 ## help output, and lots of other features.

    15 config CC_GCC_SHOW_LINARO

    16     bool

    17     prompt "Show Linaro versions (EXPERIMENTAL)"

    18     depends on EXPERIMENTAL

    19     help

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

    21       of gcc, especially for the ARM architecture.

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

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

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

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

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

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

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

    33 choice

    34     bool

    35     prompt "gcc version"

    36 # Don't remove next line

    37 # CT_INSERT_VERSION_BELOW

    39 config CC_V_linaro_4_6_2011_05_0

    40     bool

    41     prompt "linaro-4.6-2011.05-0 (EXPERIMENTAL)"

    42     depends on CC_GCC_SHOW_LINARO

    43     select CC_GCC_4_6

    45 config CC_V_4_6_0

    46     bool

    47     prompt "4.6.0 (EXPERIMENTAL)"

    48     depends on EXPERIMENTAL

    49     select CC_GCC_4_6

    51 config CC_V_linaro_4_5_2011_05_0

    52     bool

    53     prompt "linaro-4.5-2011.05-0 (EXPERIMENTAL)"

    54     depends on CC_GCC_SHOW_LINARO

    55     select CC_GCC_4_5

    57 config CC_V_4_5_2

    58     bool

    59     prompt "4.5.2 (EXPERIMENTAL)"

    60     depends on EXPERIMENTAL

    61     select CC_GCC_4_5

    63 config CC_V_4_5_1

    64     bool

    65     prompt "4.5.1 (EXPERIMENTAL)"

    66     depends on EXPERIMENTAL

    67     select CC_GCC_4_5

    69 config CC_V_4_5_0

    70     bool

    71     prompt "4.5.0 (EXPERIMENTAL)"

    72     depends on EXPERIMENTAL

    73     select CC_GCC_4_5

    76 config CC_V_linaro_4_4_2011_02_0

    77     bool

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

    79     depends on CC_GCC_SHOW_LINARO

    80     select CC_GCC_4_4

    82 config CC_V_4_4_6

    83     bool

    84     prompt "4.4.6"

    85     select CC_GCC_4_4

    87 config CC_V_4_4_5

    88     bool

    89     prompt "4.4.5"

    90     select CC_GCC_4_4

    92 config CC_V_4_4_4

    93     bool

    94     prompt "4.4.4"

    95     select CC_GCC_4_4

    97 config CC_V_4_4_3

    98     bool

    99     prompt "4.4.3"

   100     select CC_GCC_4_4

   102 config CC_V_4_4_2

   103     bool

   104     prompt "4.4.2"

   105     select CC_GCC_4_4

   107 config CC_V_4_4_1

   108     bool

   109     prompt "4.4.1"

   110     select CC_GCC_4_4

   112 config CC_V_4_4_0

   113     bool

   114     prompt "4.4.0"

   115     select CC_GCC_4_4

   117 config CC_V_4_3_5

   118     bool

   119     prompt "4.3.5"

   120     select CC_GCC_4_3

   122 config CC_V_4_3_4

   123     bool

   124     prompt "4.3.4"

   125     select CC_GCC_4_3

   127 config CC_V_4_3_3

   128     bool

   129     prompt "4.3.3"

   130     select CC_GCC_4_3

   132 config CC_V_4_3_2

   133     bool

   134     prompt "4.3.2"

   135     select CC_GCC_4_3

   137 config CC_V_4_3_1

   138     bool

   139     prompt "4.3.1"

   140     select CC_GCC_4_3

   142 config CC_V_4_2_4

   143     bool

   144     prompt "4.2.4"

   145     select CC_GCC_4_2

   147 config CC_V_4_2_3

   148     bool

   149     prompt "4.2.3 (OBSOLETE)"

   150     select CC_GCC_4_2

   151     depends on OBSOLETE

   153 config CC_V_4_2_2

   154     bool

   155     prompt "4.2.2"

   156     select CC_GCC_4_2

   158 config CC_V_4_2_1

   159     bool

   160     prompt "4.2.1 (OBSOLETE)"

   161     select CC_GCC_4_2

   162     depends on OBSOLETE

   164 config CC_V_4_2_0

   165     bool

   166     prompt "4.2.0 (OBSOLETE)"

   167     select CC_GCC_4_2

   168     depends on OBSOLETE

   170 config CC_V_4_1_2

   171     bool

   172     prompt "4.1.2 (OBSOLETE)"

   173     depends on OBSOLETE

   175 config CC_V_4_0_4

   176     bool

   177     prompt "4.0.4 (OBSOLETE)"

   178     depends on OBSOLETE

   180 config CC_V_3_4_6

   181     bool

   182     prompt "3.4.6 (OBSOLETE)"

   183     depends on OBSOLETE

   185 endchoice

   187 config CC_GCC_4_2

   188     bool

   189     default n

   190     select CC_GCC_4_2_or_later

   192 config CC_GCC_4_2_or_later

   193     bool

   194     default n

   196 config CC_GCC_4_3

   197     bool

   198     default n

   199     select CC_GCC_4_3_or_later

   200     select CC_GCC_USE_GMP_MPFR

   202 config CC_GCC_4_3_or_later

   203     bool

   204     default n

   205     select CC_GCC_4_2_or_later

   207 config CC_GCC_4_4

   208     bool

   209     default n

   210     select CC_GCC_4_4_or_later

   211     select CC_GCC_USE_GMP_MPFR

   212     select CC_GCC_HAS_GRAPHITE

   214 config CC_GCC_4_4_or_later

   215     bool

   216     default n

   217     select CC_GCC_4_3_or_later

   219 config CC_GCC_4_5

   220     bool

   221     default n

   222     select CC_GCC_4_5_or_later

   223     select CC_GCC_USE_GMP_MPFR

   224     select CC_GCC_USE_MPC

   225     select CC_GCC_HAS_GRAPHITE

   226     select CC_GCC_HAS_LTO

   228 config CC_GCC_4_5_or_later

   229     bool

   230     default n

   231     select CC_GCC_4_4_or_later

   233 config CC_GCC_4_6

   234     bool

   235     default n

   236     select CC_GCC_4_6_or_later

   237     select CC_GCC_USE_GMP_MPFR

   238     select CC_GCC_USE_MPC

   239     select CC_GCC_HAS_GRAPHITE

   240     select CC_GCC_HAS_LTO

   242 config CC_GCC_4_6_or_later

   243     bool

   244     default n

   245     select CC_GCC_4_5_or_later

   247 config CC_GCC_HAS_GRAPHITE

   248     bool

   249     default n

   251 # The way LTO works is a bit twisted.

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

   253 # Basically:

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

   255 #     the plugin when linking

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

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

   258 # advantage of it

   259 config CC_GCC_HAS_LTO

   260     bool

   261     default n

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

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

   265 # them even without LTO.

   266 config CC_GCC_ENABLE_PLUGINS

   267     bool

   268     depends on BINUTILS_PLUGINS

   269     depends on ! STATIC_TOOLCHAIN

   270     default y

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

   273 config CC_GCC_GOLD

   274     bool

   275     depends on BINUTILS_GOLD_INSTALLED

   276     default y

   278 config CC_GCC_USE_GMP_MPFR

   279     bool

   280     default n

   281     select GMP_NEEDED

   282     select MPFR_NEEDED

   284 config CC_GCC_USE_PPL_CLOOG

   285     bool

   286     default n

   287     select PPL_NEEDED

   288     select CLOOG_NEEDED

   290 config CC_GCC_USE_MPC

   291     bool

   292     default n

   293     select MPC_NEEDED

   295 config CC_GCC_USE_LIBELF

   296     bool

   297     default n

   298     select LIBELF_NEEDED

   300 config CC_VERSION

   301     string

   302 # Don't remove next line

   303 # CT_INSERT_VERSION_STRING_BELOW

   304     default "4.4.6" if CC_V_4_4_6

   305     default "linaro-4.6-2011.05-0" if CC_V_linaro_4_6_2011_05_0

   306     default "4.6.0" if CC_V_4_6_0

   307     default "linaro-4.5-2011.05-0" if CC_V_linaro_4_5_2011_05_0

   308     default "4.5.2" if CC_V_4_5_2

   309     default "4.5.1" if CC_V_4_5_1

   310     default "4.5.0" if CC_V_4_5_0

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

   312     default "4.4.5" if CC_V_4_4_5

   313     default "4.4.4" if CC_V_4_4_4

   314     default "4.4.3" if CC_V_4_4_3

   315     default "4.4.2" if CC_V_4_4_2

   316     default "4.4.1" if CC_V_4_4_1

   317     default "4.4.0" if CC_V_4_4_0

   318     default "4.3.5" if CC_V_4_3_5

   319     default "4.3.4" if CC_V_4_3_4

   320     default "4.3.3" if CC_V_4_3_3

   321     default "4.3.2" if CC_V_4_3_2

   322     default "4.3.1" if CC_V_4_3_1

   323     default "4.3.0" if CC_V_4_3_0

   324     default "4.2.4" if CC_V_4_2_4

   325     default "4.2.3" if CC_V_4_2_3

   326     default "4.2.2" if CC_V_4_2_2

   327     default "4.2.1" if CC_V_4_2_1

   328     default "4.2.0" if CC_V_4_2_0

   329     default "4.1.2" if CC_V_4_1_2

   330     default "4.0.4" if CC_V_4_0_4

   331     default "3.4.6" if CC_V_3_4_6

   333 config CC_LANG_JAVA_USE_ECJ

   334     bool

   335     default y

   336     depends on CC_LANG_JAVA

   337     depends on CC_GCC_4_3_or_later

author	"Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
	Wed May 25 21:19:09 2011 +0200 (2011-05-25)
changeset 2477	fbc0869bb7c8
parent 2444	896cb0d36c1a
child 2484	d1a8c2ae7946
permissions	-rw-r--r--