crosstool-ng: config/binutils/binutils.in@3662412ddd59

     1 # binutils options

     3 comment "GNU binutils"

     5 choice

     6     bool

     7     prompt "binutils version"

     8 # Don't remove next line

     9 # CT_INSERT_VERSION_BELOW

    11 config BINUTILS_V_2_22

    12     bool

    13     prompt "2.22 (EXPERIMENTAL)"

    14     depends on EXPERIMENTAL

    15     select BINUTILS_2_22_or_later

    17 config BINUTILS_V_2_21_53

    18     bool

    19     prompt "2.21.53 (EXPERIMENTAL)"

    20     depends on EXPERIMENTAL

    21     select BINUTILS_2_21_or_later

    23 config BINUTILS_V_2_21_1a

    24     bool

    25     prompt "2.21.1a"

    26     select BINUTILS_2_21_or_later

    28 config BINUTILS_V_2_20_1a

    29     bool

    30     prompt "2.20.1a"

    31     select BINUTILS_2_20_or_later

    33 config BINUTILS_V_2_19_1a

    34     bool

    35     prompt "2.19.1a"

    36     select BINUTILS_2_19_or_later

    38 config BINUTILS_V_2_18a

    39     bool

    40     prompt "2.18a"

    41     select BINUTILS_2_18_or_later

    43 config BINUTILS_V_2_17a

    44     bool

    45     prompt "2.17a (OBSOLETE)"

    46     depends on OBSOLETE

    48 config BINUTILS_V_2_16_1a

    49     bool

    50     prompt "2.16.1a (OBSOLETE)"

    51     depends on OBSOLETE

    53 config BINUTILS_CUSTOM

    54     bool

    55     prompt "Custom binutils"

    56     depends on EXPERIMENTAL

    57     select BINUTILS_2_22_or_later

    59 endchoice

    61 if BINUTILS_CUSTOM

    63 config BINUTILS_CUSTOM_LOCATION

    64     string

    65     prompt "Full path to custom binutils source"

    66     default ""

    67     help

    68       Enter the path to the directory (or tarball) of your source for binutils,

    69       or leave blank to use default CT_CUSTOM_LOCATION_ROOT_DIR/binutils

    71 endif # BINUTILS_CUSTOM

    73 config BINUTILS_VERSION

    74     string

    75 # Don't remove next line

    76 # CT_INSERT_VERSION_STRING_BELOW

    77     default "2.22" if BINUTILS_V_2_22

    78     default "2.21.53" if BINUTILS_V_2_21_53

    79     default "2.21.1a" if BINUTILS_V_2_21_1a

    80     default "2.20.1a" if BINUTILS_V_2_20_1a

    81     default "2.19.1a" if BINUTILS_V_2_19_1a

    82     default "2.18a" if BINUTILS_V_2_18a

    83     default "2.17a" if BINUTILS_V_2_17a

    84     default "2.16.1a" if BINUTILS_V_2_16_1a

    85     default "custom" if BINUTILS_CUSTOM

    87 config BINUTILS_2_22_or_later

    88     bool

    89     select BINUTILS_2_21_or_later

    90     select BINUTILS_HAS_GOLD

    91     select BINUTILS_HAS_PLUGINS

    93 config BINUTILS_2_21_or_later

    94     bool

    95     select BINUTILS_2_20_or_later

    96     select BINUTILS_HAS_GOLD

    97     select BINUTILS_HAS_PLUGINS

    99 config BINUTILS_2_20_or_later

   100     bool

   101     select BINUTILS_2_19_or_later

   103 config BINUTILS_2_19_or_later

   104     bool

   105     select BINUTILS_2_18_or_later

   107 config BINUTILS_2_18_or_later

   108     bool

   109     select BINUTILS_HAS_PKGVERSION_BUGURL

   110     select BINUTILS_HAS_HASH_STYLE

   112 config BINUTILS_HAS_HASH_STYLE

   113     bool

   115 config BINUTILS_HAS_GOLD

   116     bool

   118 config BINUTILS_GOLD_SUPPORTS_ARCH

   119     bool

   121 config BINUTILS_HAS_PLUGINS

   122     bool

   124 config BINUTILS_HAS_PKGVERSION_BUGURL

   125     bool

   127 # Only these architectures have support in gold

   128 config ARCH_arm

   129     select BINUTILS_GOLD_SUPPORTS_ARCH

   131 config ARCH_x86

   132     select BINUTILS_GOLD_SUPPORTS_ARCH

   134 # Force using the BFD linker if needed

   135 # This is the case for some C libraries (eg. glibc and

   136 # eglibc at least) and affected components can select this

   137 config BINUTILS_FORCE_LD_BFD

   138     bool

   140 choice

   141     bool

   142     prompt "Linkers to enable"

   144 config BINUTILS_LINKER_LD

   145     bool

   146     prompt "ld"

   147     help

   148       The historical, bfd linker.

   150 config BINUTILS_LINKER_GOLD

   151     bool

   152     prompt "gold"

   153     depends on BINUTILS_HAS_GOLD

   154     depends on BINUTILS_GOLD_SUPPORTS_ARCH

   155     depends on ! BINUTILS_FORCE_LD_BFD

   156     depends on EXPERIMENTAL

   157     select BINUTILS_GOLD_INSTALLED

   158     help

   159       gold is a new, optimised, multi-threaded linker with support

   160       for plugins. Designed to be a drop-in replacement for the

   161       original linker, ld, it can be much faster, with a 5:1 or

   162       bigger ratio being not uncommon, YMMV.

   164 config BINUTILS_LINKER_LD_GOLD

   165     bool

   166     prompt "ld, gold"

   167     depends on BINUTILS_HAS_GOLD

   168     depends on BINUTILS_GOLD_SUPPORTS_ARCH

   169     depends on EXPERIMENTAL

   170     select BINUTILS_GOLD_INSTALLED

   171     select BINUTILS_LINKER_BOTH

   172     help

   173       Both the historical ld and the new gold linkers will be

   174       installed, with ld being the default linker used.

   176       See help for gold, above.

   178 config BINUTILS_LINKER_GOLD_LD

   179     bool

   180     prompt "gold, ld"

   181     depends on BINUTILS_HAS_GOLD

   182     depends on BINUTILS_GOLD_SUPPORTS_ARCH

   183     depends on EXPERIMENTAL

   184     select BINUTILS_GOLD_INSTALLED

   185     select BINUTILS_LINKER_BOTH

   186     select BINUTILS_LD_WRAPPER if BINUTILS_FORCE_LD_BFD

   187     help

   188       Both the historical ld and the new gold linkers will be

   189       installed, with gold being the default linker used.

   191       See help for gold, above.

   193 endchoice # Enable linkers

   195 if BINUTILS_LINKER_GOLD

   196 comment "WARNING! gold is not capable of"

   197 comment "|         building glibc/eglibc!"

   198 endif # BINUTILS_LINKER_GOLD

   200 config BINUTILS_GOLD_INSTALLED

   201     bool

   203 config BINUTILS_GOLD_THREADS

   204     bool

   205     prompt "|  Enable threaded gold"

   206     depends on BINUTILS_GOLD_INSTALLED

   207     help

   208       When configured with threads, gold can link in parallel,

   209       possibly cooperating with a make jobserver.

   211 config BINUTILS_LINKER_BOTH

   212     bool

   214 config BINUTILS_LINKERS_LIST

   215     string

   216     default "ld"        if BINUTILS_LINKER_LD

   217     default "gold"      if BINUTILS_LINKER_GOLD

   218     default "ld,gold"   if BINUTILS_LINKER_LD_GOLD

   219     default "gold,ld"   if BINUTILS_LINKER_GOLD_LD

   221 config BINUTILS_LD_WRAPPER

   222     bool

   223     prompt "|  Add ld wrapper"

   224     depends on BINUTILS_LINKER_BOTH

   225     help

   226       Add an ld wrapper that calls to either gold or ld.

   228       By default, the wrapper will call to the default wrapper,

   229       but if you set the environment variable CTNG_LD_IS, you

   230       can change which linker will get called:

   231         CTNG_LD_IS=gold     will unconditionally call the gold linker

   232         CTNG_LD_IS=bfd      will unconditionally call the old bfd ld linker

   234 config BINUTILS_LINKER_DEFAULT

   235     string

   236     default "bfd"   if BINUTILS_LINKER_LD || BINUTILS_LINKER_LD_GOLD

   237     default "gold"  if BINUTILS_LINKER_GOLD || BINUTILS_LINKER_GOLD_LD

   239 config BINUTILS_PLUGINS

   240     bool

   241     prompt "Enable support for plugins"

   242     depends on BINUTILS_HAS_PLUGINS

   243     depends on ! STATIC_TOOLCHAIN

   244     help

   245       binutils can be extended through the use of plugins.

   246       Especially, gold can use the lto-plugin, as installed

   247       by gcc, to handle LTO.

   249 config BINUTILS_EXTRA_CONFIG_ARRAY

   250     string

   251     prompt "binutils extra config"

   252     default ""

   253     help

   254       Extra flags passed onto ./configure when configuring

   256       You can enter multiple arguments here, and arguments can contain spaces

   257       if they are properly quoted (or escaped, but prefer quotes). Eg.:

   258           --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space

   260 config BINUTILS_FOR_TARGET

   261     bool

   262     prompt "binutils libraries for the target"

   263     depends on ! BARE_METAL

   264     depends on ! BACKEND

   265     help

   266       Some utilities may need binutils libraries to be available on

   267       the target, eg. oprofile.

   269 if BINUTILS_FOR_TARGET

   271 config BINUTILS_FOR_TARGET_IBERTY

   272     bool

   273     prompt "libiberty"

   274     default y

   276 config BINUTILS_FOR_TARGET_BFD

   277     bool

   278     prompt "libbfd"

   279     default y

   281 endif # BINUTILS_FOR_TARGET

author	David Holsgrove <david.holsgrove@xilinx.com>
	Thu Oct 11 14:39:41 2012 +1000 (2012-10-11)
changeset 3089	3662412ddd59
parent 2947	479064d9a546
child 3121	5016315d88ba
permissions	-rw-r--r--