crosstool-ng: config/cc/gcc.in@8bddd94e068b

     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_4_7_0

    40     bool

    41     prompt "4.7.0 (EXPERIMENTAL)"

    42     depends on EXPERIMENTAL

    43     select CC_GCC_4_7

    45 config CC_V_linaro_4_6_2012_04

    46     bool

    47     prompt "linaro-4.6-2012.04 (EXPERIMENTAL)"

    48     depends on CC_GCC_SHOW_LINARO

    49     select CC_GCC_4_6

    51 config CC_V_4_6_3

    52     bool

    53     prompt "4.6.3 (EXPERIMENTAL)"

    54     depends on EXPERIMENTAL

    55     select CC_GCC_4_6

    57 config CC_V_4_6_2

    58     bool

    59     prompt "4.6.2 (EXPERIMENTAL)"

    60     depends on EXPERIMENTAL

    61     select CC_GCC_4_6

    63 config CC_V_4_6_1

    64     bool

    65     prompt "4.6.1 (EXPERIMENTAL)"

    66     depends on EXPERIMENTAL

    67     select CC_GCC_4_6

    69 config CC_V_4_6_0

    70     bool

    71     prompt "4.6.0 (EXPERIMENTAL)"

    72     depends on EXPERIMENTAL

    73     select CC_GCC_4_6

    75 config CC_V_linaro_4_5_2012_03

    76     bool

    77     prompt "linaro-4.5-2012.03 (EXPERIMENTAL)"

    78     depends on CC_GCC_SHOW_LINARO

    79     select CC_GCC_4_5

    81 config CC_V_4_5_3

    82     bool

    83     prompt "4.5.3 (EXPERIMENTAL)"

    84     depends on EXPERIMENTAL

    85     select CC_GCC_4_5

    87 config CC_V_4_5_2

    88     bool

    89     prompt "4.5.2 (EXPERIMENTAL)"

    90     depends on EXPERIMENTAL

    91     select CC_GCC_4_5

    93 config CC_V_4_5_1

    94     bool

    95     prompt "4.5.1 (EXPERIMENTAL)"

    96     depends on EXPERIMENTAL

    97     select CC_GCC_4_5

    99 config CC_V_4_5_0

   100     bool

   101     prompt "4.5.0 (EXPERIMENTAL)"

   102     depends on EXPERIMENTAL

   103     select CC_GCC_4_5

   106 config CC_V_linaro_4_4_2011_02_0

   107     bool

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

   109     depends on CC_GCC_SHOW_LINARO

   110     select CC_GCC_4_4

   112 config CC_V_4_4_7

   113     bool

   114     prompt "4.4.7"

   115     select CC_GCC_4_4

   117 config CC_V_4_4_6

   118     bool

   119     prompt "4.4.6"

   120     select CC_GCC_4_4

   122 config CC_V_4_4_5

   123     bool

   124     prompt "4.4.5"

   125     select CC_GCC_4_4

   127 config CC_V_4_4_4

   128     bool

   129     prompt "4.4.4"

   130     select CC_GCC_4_4

   132 config CC_V_4_4_3

   133     bool

   134     prompt "4.4.3"

   135     select CC_GCC_4_4

   137 config CC_V_4_4_2

   138     bool

   139     prompt "4.4.2"

   140     select CC_GCC_4_4

   142 config CC_V_4_4_1

   143     bool

   144     prompt "4.4.1"

   145     select CC_GCC_4_4

   147 config CC_V_4_4_0

   148     bool

   149     prompt "4.4.0"

   150     select CC_GCC_4_4

   152 config CC_V_4_3_6

   153     bool

   154     prompt "4.3.6"

   155     select CC_GCC_4_3

   157 config CC_V_4_3_5

   158     bool

   159     prompt "4.3.5"

   160     select CC_GCC_4_3

   162 config CC_V_4_3_4

   163     bool

   164     prompt "4.3.4"

   165     select CC_GCC_4_3

   167 config CC_V_4_3_3

   168     bool

   169     prompt "4.3.3"

   170     select CC_GCC_4_3

   172 config CC_V_4_3_2

   173     bool

   174     prompt "4.3.2"

   175     select CC_GCC_4_3

   177 config CC_V_4_3_1

   178     bool

   179     prompt "4.3.1"

   180     select CC_GCC_4_3

   182 config CC_V_4_2_4

   183     bool

   184     prompt "4.2.4"

   185     select CC_GCC_4_2

   187 config CC_V_4_2_3

   188     bool

   189     prompt "4.2.3 (OBSOLETE)"

   190     select CC_GCC_4_2

   191     depends on OBSOLETE

   193 config CC_V_4_2_2

   194     bool

   195     prompt "4.2.2"

   196     select CC_GCC_4_2

   198 config CC_V_4_2_1

   199     bool

   200     prompt "4.2.1 (OBSOLETE)"

   201     select CC_GCC_4_2

   202     depends on OBSOLETE

   204 config CC_V_4_2_0

   205     bool

   206     prompt "4.2.0 (OBSOLETE)"

   207     select CC_GCC_4_2

   208     depends on OBSOLETE

   210 config CC_V_4_1_2

   211     bool

   212     prompt "4.1.2 (OBSOLETE)"

   213     depends on OBSOLETE

   215 config CC_V_4_0_4

   216     bool

   217     prompt "4.0.4 (OBSOLETE)"

   218     depends on OBSOLETE

   220 config CC_V_3_4_6

   221     bool

   222     prompt "3.4.6 (OBSOLETE)"

   223     depends on OBSOLETE

   225 endchoice

   227 config CC_GCC_4_2

   228     bool

   229     select CC_GCC_4_2_or_later

   231 config CC_GCC_4_2_or_later

   232     bool

   234 config CC_GCC_4_3

   235     bool

   236     select CC_GCC_4_3_or_later

   237     select CC_GCC_USE_GMP_MPFR

   238     select CC_GCC_HAS_PKGVERSION_BUGURL

   240 config CC_GCC_4_3_or_later

   241     bool

   242     select CC_GCC_4_2_or_later

   244 config CC_GCC_4_4

   245     bool

   246     select CC_GCC_4_4_or_later

   247     select CC_GCC_USE_GMP_MPFR

   248     select CC_GCC_HAS_GRAPHITE

   249     select CC_GCC_HAS_PKGVERSION_BUGURL

   251 config CC_GCC_4_4_or_later

   252     bool

   253     select CC_GCC_4_3_or_later

   255 config CC_GCC_4_5

   256     bool

   257     select CC_GCC_4_5_or_later

   258     select CC_GCC_USE_GMP_MPFR

   259     select CC_GCC_USE_MPC

   260     select CC_GCC_HAS_GRAPHITE

   261     select CC_GCC_HAS_LTO

   262     select CC_GCC_HAS_PKGVERSION_BUGURL

   263     select CC_GCC_HAS_BUILD_ID

   265 config CC_GCC_4_5_or_later

   266     bool

   267     select CC_GCC_4_4_or_later

   269 config CC_GCC_4_6

   270     bool

   271     select CC_GCC_4_6_or_later

   272     select CC_GCC_USE_GMP_MPFR

   273     select CC_GCC_USE_MPC

   274     select CC_GCC_HAS_GRAPHITE

   275     select CC_GCC_HAS_LTO

   276     select CC_GCC_HAS_PKGVERSION_BUGURL

   277     select CC_GCC_HAS_BUILD_ID

   279 config CC_GCC_4_6_or_later

   280     bool

   281     select CC_GCC_4_5_or_later

   283 config CC_GCC_4_7

   284     bool

   285     select CC_GCC_4_7_or_later

   286     select CC_GCC_USE_GMP_MPFR

   287     select CC_GCC_USE_MPC

   288     select CC_GCC_HAS_GRAPHITE

   289     select CC_GCC_HAS_LTO

   290     select CC_GCC_HAS_PKGVERSION_BUGURL

   291     select CC_GCC_HAS_BUILD_ID

   293 config CC_GCC_4_7_or_later

   294     bool

   295     select CC_GCC_4_6_or_later

   297 config CC_GCC_HAS_GRAPHITE

   298     bool

   300 # The way LTO works is a bit twisted.

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

   302 # Basically:

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

   304 #     the plugin when linking

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

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

   307 # advantage of it

   308 config CC_GCC_HAS_LTO

   309     bool

   311 config CC_GCC_HAS_PKGVERSION_BUGURL

   312     bool

   314 config CC_GCC_HAS_BUILD_ID

   315     bool

   317 # For the upcoming 4.7 ?

   318 # None have linker-hash-style support for now...

   319 config CC_GCC_HAS_LNK_HASH_STYLE

   320     bool

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

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

   324 # them even without LTO.

   325 config CC_GCC_ENABLE_PLUGINS

   326     bool

   327     depends on BINUTILS_PLUGINS

   328     depends on ! STATIC_TOOLCHAIN

   329     default y

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

   332 config CC_GCC_GOLD

   333     bool

   334     depends on BINUTILS_GOLD_INSTALLED

   335     default y

   337 config CC_GCC_USE_GMP_MPFR

   338     bool

   339     select GMP_NEEDED

   340     select MPFR_NEEDED

   342 config CC_GCC_USE_PPL_CLOOG

   343     bool

   344     select PPL_NEEDED

   345     select CLOOG_NEEDED

   347 config CC_GCC_USE_MPC

   348     bool

   349     select MPC_NEEDED

   351 config CC_GCC_USE_LIBELF

   352     bool

   353     select LIBELF_NEEDED

   355 config CC_VERSION

   356     string

   357 # Don't remove next line

   358 # CT_INSERT_VERSION_STRING_BELOW

   359     default "4.7.0" if CC_V_4_7_0

   360     default "linaro-4.6-2012.04" if CC_V_linaro_4_6_2012_04

   361     default "4.6.3" if CC_V_4_6_3

   362     default "4.6.2" if CC_V_4_6_2

   363     default "4.6.1" if CC_V_4_6_1

   364     default "4.6.0" if CC_V_4_6_0

   365     default "linaro-4.5-2012.03" if CC_V_linaro_4_5_2012_03

   366     default "4.5.3" if CC_V_4_5_3

   367     default "4.5.2" if CC_V_4_5_2

   368     default "4.5.1" if CC_V_4_5_1

   369     default "4.5.0" if CC_V_4_5_0

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

   371     default "4.4.7" if CC_V_4_4_7

   372     default "4.4.6" if CC_V_4_4_6

   373     default "4.4.5" if CC_V_4_4_5

   374     default "4.4.4" if CC_V_4_4_4

   375     default "4.4.3" if CC_V_4_4_3

   376     default "4.4.2" if CC_V_4_4_2

   377     default "4.4.1" if CC_V_4_4_1

   378     default "4.4.0" if CC_V_4_4_0

   379     default "4.3.6" if CC_V_4_3_6

   380     default "4.3.5" if CC_V_4_3_5

   381     default "4.3.4" if CC_V_4_3_4

   382     default "4.3.3" if CC_V_4_3_3

   383     default "4.3.2" if CC_V_4_3_2

   384     default "4.3.1" if CC_V_4_3_1

   385     default "4.3.0" if CC_V_4_3_0

   386     default "4.2.4" if CC_V_4_2_4

   387     default "4.2.3" if CC_V_4_2_3

   388     default "4.2.2" if CC_V_4_2_2

   389     default "4.2.1" if CC_V_4_2_1

   390     default "4.2.0" if CC_V_4_2_0

   391     default "4.1.2" if CC_V_4_1_2

   392     default "4.0.4" if CC_V_4_0_4

   393     default "3.4.6" if CC_V_3_4_6

   395 config CC_LANG_JAVA_USE_ECJ

   396     bool

   397     default y

   398     depends on CC_LANG_JAVA

   399     depends on CC_GCC_4_3_or_later

   401 # Fortran always requires GMP+MPFR, whatever the gcc version

   402 config CC_LANG_FORTRAN

   403     select CC_GCC_USE_GMP_MPFR

author	"Bryan Hundven" <bryanhundven@gmail.com>
	Fri Mar 23 01:36:42 2012 -0700 (2012-03-23)
changeset 2944	8bddd94e068b
parent 2943	ededa826097f
child 2946	100b9861cfed
permissions	-rw-r--r--