crosstool-ng: config/cc/gcc.in@ededa826097f

     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_6

   113     bool

   114     prompt "4.4.6"

   115     select CC_GCC_4_4

   117 config CC_V_4_4_5

   118     bool

   119     prompt "4.4.5"

   120     select CC_GCC_4_4

   122 config CC_V_4_4_4

   123     bool

   124     prompt "4.4.4"

   125     select CC_GCC_4_4

   127 config CC_V_4_4_3

   128     bool

   129     prompt "4.4.3"

   130     select CC_GCC_4_4

   132 config CC_V_4_4_2

   133     bool

   134     prompt "4.4.2"

   135     select CC_GCC_4_4

   137 config CC_V_4_4_1

   138     bool

   139     prompt "4.4.1"

   140     select CC_GCC_4_4

   142 config CC_V_4_4_0

   143     bool

   144     prompt "4.4.0"

   145     select CC_GCC_4_4

   147 config CC_V_4_3_6

   148     bool

   149     prompt "4.3.6"

   150     select CC_GCC_4_3

   152 config CC_V_4_3_5

   153     bool

   154     prompt "4.3.5"

   155     select CC_GCC_4_3

   157 config CC_V_4_3_4

   158     bool

   159     prompt "4.3.4"

   160     select CC_GCC_4_3

   162 config CC_V_4_3_3

   163     bool

   164     prompt "4.3.3"

   165     select CC_GCC_4_3

   167 config CC_V_4_3_2

   168     bool

   169     prompt "4.3.2"

   170     select CC_GCC_4_3

   172 config CC_V_4_3_1

   173     bool

   174     prompt "4.3.1"

   175     select CC_GCC_4_3

   177 config CC_V_4_2_4

   178     bool

   179     prompt "4.2.4"

   180     select CC_GCC_4_2

   182 config CC_V_4_2_3

   183     bool

   184     prompt "4.2.3 (OBSOLETE)"

   185     select CC_GCC_4_2

   186     depends on OBSOLETE

   188 config CC_V_4_2_2

   189     bool

   190     prompt "4.2.2"

   191     select CC_GCC_4_2

   193 config CC_V_4_2_1

   194     bool

   195     prompt "4.2.1 (OBSOLETE)"

   196     select CC_GCC_4_2

   197     depends on OBSOLETE

   199 config CC_V_4_2_0

   200     bool

   201     prompt "4.2.0 (OBSOLETE)"

   202     select CC_GCC_4_2

   203     depends on OBSOLETE

   205 config CC_V_4_1_2

   206     bool

   207     prompt "4.1.2 (OBSOLETE)"

   208     depends on OBSOLETE

   210 config CC_V_4_0_4

   211     bool

   212     prompt "4.0.4 (OBSOLETE)"

   213     depends on OBSOLETE

   215 config CC_V_3_4_6

   216     bool

   217     prompt "3.4.6 (OBSOLETE)"

   218     depends on OBSOLETE

   220 endchoice

   222 config CC_GCC_4_2

   223     bool

   224     select CC_GCC_4_2_or_later

   226 config CC_GCC_4_2_or_later

   227     bool

   229 config CC_GCC_4_3

   230     bool

   231     select CC_GCC_4_3_or_later

   232     select CC_GCC_USE_GMP_MPFR

   233     select CC_GCC_HAS_PKGVERSION_BUGURL

   235 config CC_GCC_4_3_or_later

   236     bool

   237     select CC_GCC_4_2_or_later

   239 config CC_GCC_4_4

   240     bool

   241     select CC_GCC_4_4_or_later

   242     select CC_GCC_USE_GMP_MPFR

   243     select CC_GCC_HAS_GRAPHITE

   244     select CC_GCC_HAS_PKGVERSION_BUGURL

   246 config CC_GCC_4_4_or_later

   247     bool

   248     select CC_GCC_4_3_or_later

   250 config CC_GCC_4_5

   251     bool

   252     select CC_GCC_4_5_or_later

   253     select CC_GCC_USE_GMP_MPFR

   254     select CC_GCC_USE_MPC

   255     select CC_GCC_HAS_GRAPHITE

   256     select CC_GCC_HAS_LTO

   257     select CC_GCC_HAS_PKGVERSION_BUGURL

   258     select CC_GCC_HAS_BUILD_ID

   260 config CC_GCC_4_5_or_later

   261     bool

   262     select CC_GCC_4_4_or_later

   264 config CC_GCC_4_6

   265     bool

   266     select CC_GCC_4_6_or_later

   267     select CC_GCC_USE_GMP_MPFR

   268     select CC_GCC_USE_MPC

   269     select CC_GCC_HAS_GRAPHITE

   270     select CC_GCC_HAS_LTO

   271     select CC_GCC_HAS_PKGVERSION_BUGURL

   272     select CC_GCC_HAS_BUILD_ID

   274 config CC_GCC_4_6_or_later

   275     bool

   276     select CC_GCC_4_5_or_later

   278 config CC_GCC_4_7

   279     bool

   280     select CC_GCC_4_7_or_later

   281     select CC_GCC_USE_GMP_MPFR

   282     select CC_GCC_USE_MPC

   283     select CC_GCC_HAS_GRAPHITE

   284     select CC_GCC_HAS_LTO

   285     select CC_GCC_HAS_PKGVERSION_BUGURL

   286     select CC_GCC_HAS_BUILD_ID

   288 config CC_GCC_4_7_or_later

   289     bool

   290     select CC_GCC_4_6_or_later

   292 config CC_GCC_HAS_GRAPHITE

   293     bool

   295 # The way LTO works is a bit twisted.

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

   297 # Basically:

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

   299 #     the plugin when linking

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

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

   302 # advantage of it

   303 config CC_GCC_HAS_LTO

   304     bool

   306 config CC_GCC_HAS_PKGVERSION_BUGURL

   307     bool

   309 config CC_GCC_HAS_BUILD_ID

   310     bool

   312 # For the upcoming 4.7 ?

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

   314 config CC_GCC_HAS_LNK_HASH_STYLE

   315     bool

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

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

   319 # them even without LTO.

   320 config CC_GCC_ENABLE_PLUGINS

   321     bool

   322     depends on BINUTILS_PLUGINS

   323     depends on ! STATIC_TOOLCHAIN

   324     default y

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

   327 config CC_GCC_GOLD

   328     bool

   329     depends on BINUTILS_GOLD_INSTALLED

   330     default y

   332 config CC_GCC_USE_GMP_MPFR

   333     bool

   334     select GMP_NEEDED

   335     select MPFR_NEEDED

   337 config CC_GCC_USE_PPL_CLOOG

   338     bool

   339     select PPL_NEEDED

   340     select CLOOG_NEEDED

   342 config CC_GCC_USE_MPC

   343     bool

   344     select MPC_NEEDED

   346 config CC_GCC_USE_LIBELF

   347     bool

   348     select LIBELF_NEEDED

   350 config CC_VERSION

   351     string

   352 # Don't remove next line

   353 # CT_INSERT_VERSION_STRING_BELOW

   354     default "4.7.0" if CC_V_4_7_0

   355     default "linaro-4.6-2012.04" if CC_V_linaro_4_6_2012_04

   356     default "4.6.3" if CC_V_4_6_3

   357     default "4.6.2" if CC_V_4_6_2

   358     default "4.6.1" if CC_V_4_6_1

   359     default "4.6.0" if CC_V_4_6_0

   360     default "linaro-4.5-2012.03" if CC_V_linaro_4_5_2012_03

   361     default "4.5.3" if CC_V_4_5_3

   362     default "4.5.2" if CC_V_4_5_2

   363     default "4.5.1" if CC_V_4_5_1

   364     default "4.5.0" if CC_V_4_5_0

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

   366     default "4.4.6" if CC_V_4_4_6

   367     default "4.4.5" if CC_V_4_4_5

   368     default "4.4.4" if CC_V_4_4_4

   369     default "4.4.3" if CC_V_4_4_3

   370     default "4.4.2" if CC_V_4_4_2

   371     default "4.4.1" if CC_V_4_4_1

   372     default "4.4.0" if CC_V_4_4_0

   373     default "4.3.6" if CC_V_4_3_6

   374     default "4.3.5" if CC_V_4_3_5

   375     default "4.3.4" if CC_V_4_3_4

   376     default "4.3.3" if CC_V_4_3_3

   377     default "4.3.2" if CC_V_4_3_2

   378     default "4.3.1" if CC_V_4_3_1

   379     default "4.3.0" if CC_V_4_3_0

   380     default "4.2.4" if CC_V_4_2_4

   381     default "4.2.3" if CC_V_4_2_3

   382     default "4.2.2" if CC_V_4_2_2

   383     default "4.2.1" if CC_V_4_2_1

   384     default "4.2.0" if CC_V_4_2_0

   385     default "4.1.2" if CC_V_4_1_2

   386     default "4.0.4" if CC_V_4_0_4

   387     default "3.4.6" if CC_V_3_4_6

   389 config CC_LANG_JAVA_USE_ECJ

   390     bool

   391     default y

   392     depends on CC_LANG_JAVA

   393     depends on CC_GCC_4_3_or_later

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

   396 config CC_LANG_FORTRAN

   397     select CC_GCC_USE_GMP_MPFR

author	"Bryan Hundven" <bryanhundven@gmail.com>
	Fri Mar 23 01:36:42 2012 -0700 (2012-03-23)
changeset 2943	ededa826097f
parent 2941	13e40098fffc
child 2944	8bddd94e068b
permissions	-rw-r--r--