crosstool-ng: config/cc/gcc.in@100b9861cfed

     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"

    54     select CC_GCC_4_6

    56 config CC_V_4_6_2

    57     bool

    58     prompt "4.6.2"

    59     select CC_GCC_4_6

    61 config CC_V_4_6_1

    62     bool

    63     prompt "4.6.1"

    64     select CC_GCC_4_6

    66 config CC_V_4_6_0

    67     bool

    68     prompt "4.6.0"

    69     select CC_GCC_4_6

    71 config CC_V_linaro_4_5_2012_03

    72     bool

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

    74     depends on CC_GCC_SHOW_LINARO

    75     select CC_GCC_4_5

    77 config CC_V_4_5_3

    78     bool

    79     prompt "4.5.3"

    80     select CC_GCC_4_5

    82 config CC_V_4_5_2

    83     bool

    84     prompt "4.5.2"

    85     select CC_GCC_4_5

    87 config CC_V_4_5_1

    88     bool

    89     prompt "4.5.1"

    90     select CC_GCC_4_5

    92 config CC_V_4_5_0

    93     bool

    94     prompt "4.5.0"

    95     select CC_GCC_4_5

    98 config CC_V_linaro_4_4_2011_02_0

    99     bool

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

   101     depends on CC_GCC_SHOW_LINARO

   102     select CC_GCC_4_4

   104 config CC_V_4_4_7

   105     bool

   106     prompt "4.4.7"

   107     select CC_GCC_4_4

   109 config CC_V_4_4_6

   110     bool

   111     prompt "4.4.6"

   112     select CC_GCC_4_4

   114 config CC_V_4_4_5

   115     bool

   116     prompt "4.4.5"

   117     select CC_GCC_4_4

   119 config CC_V_4_4_4

   120     bool

   121     prompt "4.4.4"

   122     select CC_GCC_4_4

   124 config CC_V_4_4_3

   125     bool

   126     prompt "4.4.3"

   127     select CC_GCC_4_4

   129 config CC_V_4_4_2

   130     bool

   131     prompt "4.4.2"

   132     select CC_GCC_4_4

   134 config CC_V_4_4_1

   135     bool

   136     prompt "4.4.1"

   137     select CC_GCC_4_4

   139 config CC_V_4_4_0

   140     bool

   141     prompt "4.4.0"

   142     select CC_GCC_4_4

   144 config CC_V_4_3_6

   145     bool

   146     prompt "4.3.6"

   147     select CC_GCC_4_3

   149 config CC_V_4_3_5

   150     bool

   151     prompt "4.3.5"

   152     select CC_GCC_4_3

   154 config CC_V_4_3_4

   155     bool

   156     prompt "4.3.4"

   157     select CC_GCC_4_3

   159 config CC_V_4_3_3

   160     bool

   161     prompt "4.3.3"

   162     select CC_GCC_4_3

   164 config CC_V_4_3_2

   165     bool

   166     prompt "4.3.2"

   167     select CC_GCC_4_3

   169 config CC_V_4_3_1

   170     bool

   171     prompt "4.3.1"

   172     select CC_GCC_4_3

   174 config CC_V_4_2_4

   175     bool

   176     prompt "4.2.4"

   177     select CC_GCC_4_2

   179 config CC_V_4_2_3

   180     bool

   181     prompt "4.2.3 (OBSOLETE)"

   182     select CC_GCC_4_2

   183     depends on OBSOLETE

   185 config CC_V_4_2_2

   186     bool

   187     prompt "4.2.2"

   188     select CC_GCC_4_2

   190 config CC_V_4_2_1

   191     bool

   192     prompt "4.2.1 (OBSOLETE)"

   193     select CC_GCC_4_2

   194     depends on OBSOLETE

   196 config CC_V_4_2_0

   197     bool

   198     prompt "4.2.0 (OBSOLETE)"

   199     select CC_GCC_4_2

   200     depends on OBSOLETE

   202 config CC_V_4_1_2

   203     bool

   204     prompt "4.1.2 (OBSOLETE)"

   205     depends on OBSOLETE

   207 config CC_V_4_0_4

   208     bool

   209     prompt "4.0.4 (OBSOLETE)"

   210     depends on OBSOLETE

   212 config CC_V_3_4_6

   213     bool

   214     prompt "3.4.6 (OBSOLETE)"

   215     depends on OBSOLETE

   217 endchoice

   219 config CC_GCC_4_2

   220     bool

   221     select CC_GCC_4_2_or_later

   223 config CC_GCC_4_2_or_later

   224     bool

   226 config CC_GCC_4_3

   227     bool

   228     select CC_GCC_4_3_or_later

   229     select CC_GCC_USE_GMP_MPFR

   230     select CC_GCC_HAS_PKGVERSION_BUGURL

   232 config CC_GCC_4_3_or_later

   233     bool

   234     select CC_GCC_4_2_or_later

   236 config CC_GCC_4_4

   237     bool

   238     select CC_GCC_4_4_or_later

   239     select CC_GCC_USE_GMP_MPFR

   240     select CC_GCC_HAS_GRAPHITE

   241     select CC_GCC_HAS_PKGVERSION_BUGURL

   243 config CC_GCC_4_4_or_later

   244     bool

   245     select CC_GCC_4_3_or_later

   247 config CC_GCC_4_5

   248     bool

   249     select CC_GCC_4_5_or_later

   250     select CC_GCC_USE_GMP_MPFR

   251     select CC_GCC_USE_MPC

   252     select CC_GCC_HAS_GRAPHITE

   253     select CC_GCC_HAS_LTO

   254     select CC_GCC_HAS_PKGVERSION_BUGURL

   255     select CC_GCC_HAS_BUILD_ID

   257 config CC_GCC_4_5_or_later

   258     bool

   259     select CC_GCC_4_4_or_later

   261 config CC_GCC_4_6

   262     bool

   263     select CC_GCC_4_6_or_later

   264     select CC_GCC_USE_GMP_MPFR

   265     select CC_GCC_USE_MPC

   266     select CC_GCC_HAS_GRAPHITE

   267     select CC_GCC_HAS_LTO

   268     select CC_GCC_HAS_PKGVERSION_BUGURL

   269     select CC_GCC_HAS_BUILD_ID

   271 config CC_GCC_4_6_or_later

   272     bool

   273     select CC_GCC_4_5_or_later

   275 config CC_GCC_4_7

   276     bool

   277     select CC_GCC_4_7_or_later

   278     select CC_GCC_USE_GMP_MPFR

   279     select CC_GCC_USE_MPC

   280     select CC_GCC_HAS_GRAPHITE

   281     select CC_GCC_HAS_LTO

   282     select CC_GCC_HAS_PKGVERSION_BUGURL

   283     select CC_GCC_HAS_BUILD_ID

   285 config CC_GCC_4_7_or_later

   286     bool

   287     select CC_GCC_4_6_or_later

   289 config CC_GCC_HAS_GRAPHITE

   290     bool

   292 # The way LTO works is a bit twisted.

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

   294 # Basically:

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

   296 #     the plugin when linking

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

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

   299 # advantage of it

   300 config CC_GCC_HAS_LTO

   301     bool

   303 config CC_GCC_HAS_PKGVERSION_BUGURL

   304     bool

   306 config CC_GCC_HAS_BUILD_ID

   307     bool

   309 # For the upcoming 4.7 ?

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

   311 config CC_GCC_HAS_LNK_HASH_STYLE

   312     bool

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

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

   316 # them even without LTO.

   317 config CC_GCC_ENABLE_PLUGINS

   318     bool

   319     depends on BINUTILS_PLUGINS

   320     depends on ! STATIC_TOOLCHAIN

   321     default y

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

   324 config CC_GCC_GOLD

   325     bool

   326     depends on BINUTILS_GOLD_INSTALLED

   327     default y

   329 config CC_GCC_USE_GMP_MPFR

   330     bool

   331     select GMP_NEEDED

   332     select MPFR_NEEDED

   334 config CC_GCC_USE_PPL_CLOOG

   335     bool

   336     select PPL_NEEDED

   337     select CLOOG_NEEDED

   339 config CC_GCC_USE_MPC

   340     bool

   341     select MPC_NEEDED

   343 config CC_GCC_USE_LIBELF

   344     bool

   345     select LIBELF_NEEDED

   347 config CC_VERSION

   348     string

   349 # Don't remove next line

   350 # CT_INSERT_VERSION_STRING_BELOW

   351     default "4.7.0" if CC_V_4_7_0

   352     default "linaro-4.6-2012.04" if CC_V_linaro_4_6_2012_04

   353     default "4.6.3" if CC_V_4_6_3

   354     default "4.6.2" if CC_V_4_6_2

   355     default "4.6.1" if CC_V_4_6_1

   356     default "4.6.0" if CC_V_4_6_0

   357     default "linaro-4.5-2012.03" if CC_V_linaro_4_5_2012_03

   358     default "4.5.3" if CC_V_4_5_3

   359     default "4.5.2" if CC_V_4_5_2

   360     default "4.5.1" if CC_V_4_5_1

   361     default "4.5.0" if CC_V_4_5_0

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

   363     default "4.4.7" if CC_V_4_4_7

   364     default "4.4.6" if CC_V_4_4_6

   365     default "4.4.5" if CC_V_4_4_5

   366     default "4.4.4" if CC_V_4_4_4

   367     default "4.4.3" if CC_V_4_4_3

   368     default "4.4.2" if CC_V_4_4_2

   369     default "4.4.1" if CC_V_4_4_1

   370     default "4.4.0" if CC_V_4_4_0

   371     default "4.3.6" if CC_V_4_3_6

   372     default "4.3.5" if CC_V_4_3_5

   373     default "4.3.4" if CC_V_4_3_4

   374     default "4.3.3" if CC_V_4_3_3

   375     default "4.3.2" if CC_V_4_3_2

   376     default "4.3.1" if CC_V_4_3_1

   377     default "4.3.0" if CC_V_4_3_0

   378     default "4.2.4" if CC_V_4_2_4

   379     default "4.2.3" if CC_V_4_2_3

   380     default "4.2.2" if CC_V_4_2_2

   381     default "4.2.1" if CC_V_4_2_1

   382     default "4.2.0" if CC_V_4_2_0

   383     default "4.1.2" if CC_V_4_1_2

   384     default "4.0.4" if CC_V_4_0_4

   385     default "3.4.6" if CC_V_3_4_6

   387 config CC_LANG_JAVA_USE_ECJ

   388     bool

   389     default y

   390     depends on CC_LANG_JAVA

   391     depends on CC_GCC_4_3_or_later

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

   394 config CC_LANG_FORTRAN

   395     select CC_GCC_USE_GMP_MPFR

author	"Yann E. MORIN" <yann.morin.1998@free.fr>
	Mon Apr 30 17:20:53 2012 +0200 (2012-04-30)
changeset 2946	100b9861cfed
parent 2944	8bddd94e068b
child 2948	3396ce2c25ef
permissions	-rw-r--r--