crosstool-ng: config/cc/gcc.in@7f5a3382968f

     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"

    37 config CC_V_SVN

    38     bool

    39     prompt "gcc from svn"

    40     depends on EXPERIMENTAL

    41     depends on CONFIGURE_has_svn

    42     select CC_GCC_latest

    44 # Don't remove next line

    45 # CT_INSERT_VERSION_BELOW

    47 config CC_V_linaro_4_7_2012_10

    48     bool

    49     prompt "linaro-4.7-2012.10 (EXPERIMENTAL)"

    50     depends on CC_GCC_SHOW_LINARO

    51     select CC_GCC_4_7

    53 config CC_V_4_7_2

    54     bool

    55     prompt "4.7.2"

    56     select CC_GCC_4_7

    58 config CC_V_4_7_1

    59     bool

    60     prompt "4.7.1 (EXPERIMENTAL)"

    61     depends on EXPERIMENTAL

    62     select CC_GCC_4_7

    64 config CC_V_4_7_0

    65     bool

    66     prompt "4.7.0 (EXPERIMENTAL)"

    67     depends on EXPERIMENTAL

    68     select CC_GCC_4_7

    70 config CC_V_linaro_4_6_2012_10

    71     bool

    72     prompt "linaro-4.6-2012.10 (EXPERIMENTAL)"

    73     depends on CC_GCC_SHOW_LINARO

    74     select CC_GCC_4_6

    76 config CC_V_4_6_3

    77     bool

    78     prompt "4.6.3"

    79     select CC_GCC_4_6

    81 config CC_V_4_6_2

    82     bool

    83     prompt "4.6.2"

    84     select CC_GCC_4_6

    86 config CC_V_4_6_1

    87     bool

    88     prompt "4.6.1"

    89     select CC_GCC_4_6

    91 config CC_V_4_6_0

    92     bool

    93     prompt "4.6.0"

    94     select CC_GCC_4_6

    96 config CC_V_linaro_4_5_2012_03

    97     bool

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

    99     depends on CC_GCC_SHOW_LINARO

   100     select CC_GCC_4_5

   102 config CC_V_4_5_3

   103     bool

   104     prompt "4.5.3"

   105     select CC_GCC_4_5

   107 config CC_V_4_5_2

   108     bool

   109     prompt "4.5.2"

   110     select CC_GCC_4_5

   112 config CC_V_4_5_1

   113     bool

   114     prompt "4.5.1"

   115     select CC_GCC_4_5

   117 config CC_V_4_5_0

   118     bool

   119     prompt "4.5.0"

   120     select CC_GCC_4_5

   123 config CC_V_linaro_4_4_2011_02_0

   124     bool

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

   126     depends on CC_GCC_SHOW_LINARO

   127     select CC_GCC_4_4

   129 config CC_V_4_4_7

   130     bool

   131     prompt "4.4.7"

   132     select CC_GCC_4_4

   134 config CC_V_4_4_6

   135     bool

   136     prompt "4.4.6"

   137     select CC_GCC_4_4

   139 config CC_V_4_4_5

   140     bool

   141     prompt "4.4.5"

   142     select CC_GCC_4_4

   144 config CC_V_4_4_4

   145     bool

   146     prompt "4.4.4"

   147     select CC_GCC_4_4

   149 config CC_V_4_4_3

   150     bool

   151     prompt "4.4.3"

   152     select CC_GCC_4_4

   154 config CC_V_4_4_2

   155     bool

   156     prompt "4.4.2"

   157     select CC_GCC_4_4

   159 config CC_V_4_4_1

   160     bool

   161     prompt "4.4.1"

   162     select CC_GCC_4_4

   164 config CC_V_4_4_0

   165     bool

   166     prompt "4.4.0"

   167     select CC_GCC_4_4

   169 config CC_V_4_3_6

   170     bool

   171     prompt "4.3.6"

   172     select CC_GCC_4_3

   174 config CC_V_4_3_5

   175     bool

   176     prompt "4.3.5"

   177     select CC_GCC_4_3

   179 config CC_V_4_3_4

   180     bool

   181     prompt "4.3.4"

   182     select CC_GCC_4_3

   184 config CC_V_4_3_3

   185     bool

   186     prompt "4.3.3"

   187     select CC_GCC_4_3

   189 config CC_V_4_3_2

   190     bool

   191     prompt "4.3.2"

   192     select CC_GCC_4_3

   194 config CC_V_4_3_1

   195     bool

   196     prompt "4.3.1"

   197     select CC_GCC_4_3

   199 config CC_V_4_2_4

   200     bool

   201     prompt "4.2.4"

   202     select CC_GCC_4_2

   204 config CC_V_4_2_3

   205     bool

   206     prompt "4.2.3 (OBSOLETE)"

   207     select CC_GCC_4_2

   208     depends on OBSOLETE

   210 config CC_V_4_2_2

   211     bool

   212     prompt "4.2.2"

   213     select CC_GCC_4_2

   215 config CC_V_4_2_1

   216     bool

   217     prompt "4.2.1 (OBSOLETE)"

   218     select CC_GCC_4_2

   219     depends on OBSOLETE

   221 config CC_V_4_2_0

   222     bool

   223     prompt "4.2.0 (OBSOLETE)"

   224     select CC_GCC_4_2

   225     depends on OBSOLETE

   227 config CC_V_4_1_2

   228     bool

   229     prompt "4.1.2 (OBSOLETE)"

   230     depends on OBSOLETE

   232 config CC_V_4_0_4

   233     bool

   234     prompt "4.0.4 (OBSOLETE)"

   235     depends on OBSOLETE

   237 config CC_V_3_4_6

   238     bool

   239     prompt "3.4.6 (OBSOLETE)"

   240     depends on OBSOLETE

   242 config CC_CUSTOM

   243     bool

   244     prompt "Custom gcc"

   245     depends on EXPERIMENTAL

   246     select CC_GCC_latest

   248 endchoice

   250 if CC_V_SVN

   252 config GCC_BRANCH

   253     string

   254     prompt "Branch or tag to use"

   255     default "trunk"

   256     help

   257       Enter the branch of gcc to use. Default is trunk

   259       A few examples might be:

   260       * trunk

   261       * branches/gcc-4_7-branch

   262       * branches/gcc-4_4-branch

   263       * branches/gccgo

   264       * branches/google

   265       * tags/gcc_4_7_1_release

   266       * tags/microblaze-4.4.2

   268 config GCC_REVISION

   269     string

   270     prompt "Revision to use"

   271     default "HEAD"

   272     help

   273       Enter the revision of you want to use. Default is HEAD

   275       A revision argument can be one of:

   276           NUMBER       revision number

   277           '{' DATE '}' revision at start of the date (*)

   278           'HEAD'       latest in repository

   280       (*) If you want to use a date, please use ISO-8601 formats if

   281       at all possible.

   283 config GCC_HTTP

   284     bool

   285     prompt "use http:// instead of svn://"

   286     help

   287       By default, when gcc is downloaded it is checked out using

   288       svn://gcc.gnu.org/svn/gcc. This option allows you to download gcc

   289       from http://gcc.gnu.org/svn/gcc, if you are behind a proxy or firewall.

   290       If you are behind a proxy, don't forget to update your

   291       .subversion/servers file with your proxy info in [global].

   293 config GCC_CHECKOUT

   294     bool

   295     prompt "checkout instead of export"

   296     help

   297       By default, the gcc download will be an export of the subversion

   298       repository. If you say 'y' here, then the repository will instead be

   299       checked-out, so that you can update it later.

   301       Note that crosstool-NG will *not* update your working copy, you will

   302       have to do that yourself.

   304 endif

   306 if CC_CUSTOM

   308 config CC_CUSTOM_LOCATION

   309     string

   310     prompt "Full path to custom gcc source"

   311     default ""

   312     help

   313       Enter the path to the directory (or tarball) of your source for gcc,

   314       or leave blank to use default CT_CUSTOM_LOCATION_ROOT_DIR/gcc

   316 endif #CC_CUSTOM

   318 config CC_GCC_4_2

   319     bool

   320     select CC_GCC_4_2_or_later

   322 config CC_GCC_4_2_or_later

   323     bool

   325 config CC_GCC_4_3

   326     bool

   327     select CC_GCC_4_3_or_later

   328     select CC_GCC_USE_GMP_MPFR

   329     select CC_GCC_HAS_PKGVERSION_BUGURL

   331 config CC_GCC_4_3_or_later

   332     bool

   333     select CC_GCC_4_2_or_later

   335 config CC_GCC_4_4

   336     bool

   337     select CC_GCC_4_4_or_later

   338     select CC_GCC_USE_GMP_MPFR

   339     select CC_GCC_HAS_GRAPHITE

   340     select CC_GCC_HAS_PKGVERSION_BUGURL

   342 config CC_GCC_4_4_or_later

   343     bool

   344     select CC_GCC_4_3_or_later

   346 config CC_GCC_4_5

   347     bool

   348     select CC_GCC_4_5_or_later

   349     select CC_GCC_USE_GMP_MPFR

   350     select CC_GCC_USE_MPC

   351     select CC_GCC_HAS_GRAPHITE

   352     select CC_GCC_HAS_LTO

   353     select CC_GCC_HAS_PKGVERSION_BUGURL

   354     select CC_GCC_HAS_BUILD_ID

   356 config CC_GCC_4_5_or_later

   357     bool

   358     select CC_GCC_4_4_or_later

   360 config CC_GCC_4_6

   361     bool

   362     select CC_GCC_4_6_or_later

   363     select CC_GCC_USE_GMP_MPFR

   364     select CC_GCC_USE_MPC

   365     select CC_GCC_HAS_GRAPHITE

   366     select CC_GCC_HAS_LTO

   367     select CC_GCC_HAS_PKGVERSION_BUGURL

   368     select CC_GCC_HAS_BUILD_ID

   369     select CC_GCC_HAS_LIBQUADMATH

   371 config CC_GCC_4_6_or_later

   372     bool

   373     select CC_GCC_4_5_or_later

   375 config CC_GCC_4_7

   376     bool

   377     select CC_GCC_4_7_or_later

   378     select CC_GCC_USE_GMP_MPFR

   379     select CC_GCC_USE_MPC

   380     select CC_GCC_HAS_GRAPHITE

   381     select CC_GCC_HAS_LTO

   382     select CC_GCC_HAS_PKGVERSION_BUGURL

   383     select CC_GCC_HAS_BUILD_ID

   384     select CC_GCC_HAS_LNK_HASH_STYLE

   385     select CC_GCC_HAS_LIBQUADMATH

   387 config CC_GCC_4_7_or_later

   388     bool

   389     select CC_GCC_4_6_or_later

   391 config CC_GCC_latest

   392     bool

   393     select CC_GCC_4_7_or_later

   394     select CC_GCC_USE_GMP_MPFR

   395     select CC_GCC_USE_MPC

   396     select CC_GCC_HAS_GRAPHITE

   397     select CC_GCC_HAS_LTO

   398     select CC_GCC_HAS_PKGVERSION_BUGURL

   399     select CC_GCC_HAS_BUILD_ID

   400     select CC_GCC_HAS_LNK_HASH_STYLE

   401     select CC_GCC_HAS_LIBQUADMATH

   403 config CC_GCC_HAS_GRAPHITE

   404     bool

   406 # The way LTO works is a bit twisted.

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

   408 # Basically:

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

   410 #     the plugin when linking

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

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

   413 # advantage of it

   414 config CC_GCC_HAS_LTO

   415     bool

   417 config CC_GCC_HAS_PKGVERSION_BUGURL

   418     bool

   420 config CC_GCC_HAS_BUILD_ID

   421     bool

   423 config CC_GCC_HAS_LNK_HASH_STYLE

   424     bool

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

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

   428 # them even without LTO.

   429 config CC_GCC_ENABLE_PLUGINS

   430     bool

   431     depends on BINUTILS_PLUGINS

   432     depends on ! STATIC_TOOLCHAIN

   433     default y

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

   436 config CC_GCC_GOLD

   437     bool

   438     depends on BINUTILS_GOLD_INSTALLED

   439     default y

   441 config CC_GCC_USE_GMP_MPFR

   442     bool

   443     select GMP_NEEDED

   444     select MPFR_NEEDED

   446 config CC_GCC_USE_PPL_CLOOG

   447     bool

   448     select PPL_NEEDED

   449     select CLOOG_NEEDED

   451 config CC_GCC_USE_MPC

   452     bool

   453     select MPC_NEEDED

   455 config CC_GCC_USE_LIBELF

   456     bool

   457     select LIBELF_NEEDED

   459 config CC_GCC_HAS_LIBQUADMATH

   460     bool

   462 config CC_VERSION

   463     string

   464     default "SVN" if CC_V_SVN

   465 # Don't remove next line

   466 # CT_INSERT_VERSION_STRING_BELOW

   467     default "linaro-4.7-2012.10" if CC_V_linaro_4_7_2012_10

   468     default "4.7.2" if CC_V_4_7_2

   469     default "4.7.1" if CC_V_4_7_1

   470     default "4.7.0" if CC_V_4_7_0

   471     default "linaro-4.6-2012.10" if CC_V_linaro_4_6_2012_10

   472     default "4.6.3" if CC_V_4_6_3

   473     default "4.6.2" if CC_V_4_6_2

   474     default "4.6.1" if CC_V_4_6_1

   475     default "4.6.0" if CC_V_4_6_0

   476     default "linaro-4.5-2012.03" if CC_V_linaro_4_5_2012_03

   477     default "4.5.3" if CC_V_4_5_3

   478     default "4.5.2" if CC_V_4_5_2

   479     default "4.5.1" if CC_V_4_5_1

   480     default "4.5.0" if CC_V_4_5_0

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

   482     default "4.4.7" if CC_V_4_4_7

   483     default "4.4.6" if CC_V_4_4_6

   484     default "4.4.5" if CC_V_4_4_5

   485     default "4.4.4" if CC_V_4_4_4

   486     default "4.4.3" if CC_V_4_4_3

   487     default "4.4.2" if CC_V_4_4_2

   488     default "4.4.1" if CC_V_4_4_1

   489     default "4.4.0" if CC_V_4_4_0

   490     default "4.3.6" if CC_V_4_3_6

   491     default "4.3.5" if CC_V_4_3_5

   492     default "4.3.4" if CC_V_4_3_4

   493     default "4.3.3" if CC_V_4_3_3

   494     default "4.3.2" if CC_V_4_3_2

   495     default "4.3.1" if CC_V_4_3_1

   496     default "4.3.0" if CC_V_4_3_0

   497     default "4.2.4" if CC_V_4_2_4

   498     default "4.2.3" if CC_V_4_2_3

   499     default "4.2.2" if CC_V_4_2_2

   500     default "4.2.1" if CC_V_4_2_1

   501     default "4.2.0" if CC_V_4_2_0

   502     default "4.1.2" if CC_V_4_1_2

   503     default "4.0.4" if CC_V_4_0_4

   504     default "3.4.6" if CC_V_3_4_6

   505     default "custom" if CC_CUSTOM

   507 config CC_LANG_JAVA_USE_ECJ

   508     bool

   509     default y

   510     depends on CC_LANG_JAVA

   511     depends on CC_GCC_4_3_or_later

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

   514 config CC_LANG_FORTRAN

   515     select CC_GCC_USE_GMP_MPFR

author	David Holsgrove <david.holsgrove@xilinx.com>
	Thu Oct 11 14:39:41 2012 +1000 (2012-10-11)
changeset 3088	7f5a3382968f
parent 3068	27db02096a6f
child 3093	f5af323f7805
permissions	-rw-r--r--