crosstool-ng: config/cc/gcc.in@d1a8c2ae7946

     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     select CC_GCC_4_2_or_later

   191 config CC_GCC_4_2_or_later

   192     bool

   194 config CC_GCC_4_3

   195     bool

   196     select CC_GCC_4_3_or_later

   197     select CC_GCC_USE_GMP_MPFR

   199 config CC_GCC_4_3_or_later

   200     bool

   201     select CC_GCC_4_2_or_later

   203 config CC_GCC_4_4

   204     bool

   205     select CC_GCC_4_4_or_later

   206     select CC_GCC_USE_GMP_MPFR

   207     select CC_GCC_HAS_GRAPHITE

   209 config CC_GCC_4_4_or_later

   210     bool

   211     select CC_GCC_4_3_or_later

   213 config CC_GCC_4_5

   214     bool

   215     select CC_GCC_4_5_or_later

   216     select CC_GCC_USE_GMP_MPFR

   217     select CC_GCC_USE_MPC

   218     select CC_GCC_HAS_GRAPHITE

   219     select CC_GCC_HAS_LTO

   221 config CC_GCC_4_5_or_later

   222     bool

   223     select CC_GCC_4_4_or_later

   225 config CC_GCC_4_6

   226     bool

   227     select CC_GCC_4_6_or_later

   228     select CC_GCC_USE_GMP_MPFR

   229     select CC_GCC_USE_MPC

   230     select CC_GCC_HAS_GRAPHITE

   231     select CC_GCC_HAS_LTO

   233 config CC_GCC_4_6_or_later

   234     bool

   235     select CC_GCC_4_5_or_later

   237 config CC_GCC_HAS_GRAPHITE

   238     bool

   240 # The way LTO works is a bit twisted.

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

   242 # Basically:

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

   244 #     the plugin when linking

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

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

   247 # advantage of it

   248 config CC_GCC_HAS_LTO

   249     bool

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

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

   253 # them even without LTO.

   254 config CC_GCC_ENABLE_PLUGINS

   255     bool

   256     depends on BINUTILS_PLUGINS

   257     depends on ! STATIC_TOOLCHAIN

   258     default y

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

   261 config CC_GCC_GOLD

   262     bool

   263     depends on BINUTILS_GOLD_INSTALLED

   264     default y

   266 config CC_GCC_USE_GMP_MPFR

   267     bool

   268     select GMP_NEEDED

   269     select MPFR_NEEDED

   271 config CC_GCC_USE_PPL_CLOOG

   272     bool

   273     select PPL_NEEDED

   274     select CLOOG_NEEDED

   276 config CC_GCC_USE_MPC

   277     bool

   278     select MPC_NEEDED

   280 config CC_GCC_USE_LIBELF

   281     bool

   282     select LIBELF_NEEDED

   284 config CC_VERSION

   285     string

   286 # Don't remove next line

   287 # CT_INSERT_VERSION_STRING_BELOW

   288     default "4.4.6" if CC_V_4_4_6

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

   290     default "4.6.0" if CC_V_4_6_0

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

   292     default "4.5.2" if CC_V_4_5_2

   293     default "4.5.1" if CC_V_4_5_1

   294     default "4.5.0" if CC_V_4_5_0

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

   296     default "4.4.5" if CC_V_4_4_5

   297     default "4.4.4" if CC_V_4_4_4

   298     default "4.4.3" if CC_V_4_4_3

   299     default "4.4.2" if CC_V_4_4_2

   300     default "4.4.1" if CC_V_4_4_1

   301     default "4.4.0" if CC_V_4_4_0

   302     default "4.3.5" if CC_V_4_3_5

   303     default "4.3.4" if CC_V_4_3_4

   304     default "4.3.3" if CC_V_4_3_3

   305     default "4.3.2" if CC_V_4_3_2

   306     default "4.3.1" if CC_V_4_3_1

   307     default "4.3.0" if CC_V_4_3_0

   308     default "4.2.4" if CC_V_4_2_4

   309     default "4.2.3" if CC_V_4_2_3

   310     default "4.2.2" if CC_V_4_2_2

   311     default "4.2.1" if CC_V_4_2_1

   312     default "4.2.0" if CC_V_4_2_0

   313     default "4.1.2" if CC_V_4_1_2

   314     default "4.0.4" if CC_V_4_0_4

   315     default "3.4.6" if CC_V_3_4_6

   317 config CC_LANG_JAVA_USE_ECJ

   318     bool

   319     default y

   320     depends on CC_LANG_JAVA

   321     depends on CC_GCC_4_3_or_later

author	"Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
	Tue May 31 16:27:39 2011 +0200 (2011-05-31)
changeset 2484	d1a8c2ae7946
parent 2477	fbc0869bb7c8
child 2486	328816f6e606
permissions	-rw-r--r--