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config/binutils/binutils.in
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:30:37 2010 +0200 (2010-07-29)
branch1.7
changeset 2047 ace1d90c9b15
parent 1810 e44f67656c5f
child 2012 aefc8799ef0c
permissions -rw-r--r--
scripts: remove . from $PATH

Add CT_SanitizePath function which removes entries referring to ., /tmp
and non-existing directories from $PATH, and call it early in the
build script.

If . is in PATH, gcc-4.4.4 build breaks:

[ALL ] checking what assembler to use...
/tmp/build/targets/arm-unknown-linux-uclibcgnueabi/build/gcc-core-static/arm-unknown-linux-uclibcgnueabi/bin/as
...
[ALL ] config.status: creating as

i.e. "as" is supposed to be the arm-unknown-linux-uclibcgnueabi cross assembler,
but config.status creates a local "as" script which is calling the
host assembler.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
[Yann E. MORIN: style fixes + explanations]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 20dd8cef1c8adff0aa3e78ae6d7acfbc45ed5a83) 
     1 # binutils options

     2 

     3 comment "GNU binutils"

     4 

     5 choice

     6     bool

     7     prompt "binutils version"

     8 # Don't remove next line

     9 # CT_INSERT_VERSION_BELOW

    10 

    11 config BINUTILS_V_2_20

    12     bool

    13     prompt "2.20"

    14 

    15 config BINUTILS_V_2_19_1

    16     bool

    17     prompt "2.19.1"

    18 

    19 config BINUTILS_V_2_19

    20     bool

    21     prompt "2.19"

    22 

    23 config BINUTILS_V_2_18

    24     bool

    25     prompt "2.18"

    26 

    27 config BINUTILS_V_2_17

    28     bool

    29     prompt "2.17 (OBSOLETE)"

    30     depends on OBSOLETE

    31 

    32 config BINUTILS_V_2_16_1

    33     bool

    34     prompt "2.16.1 (OBSOLETE)"

    35     depends on OBSOLETE

    36 

    37 endchoice

    38 

    39 config BINUTILS_VERSION

    40     string

    41 # Don't remove next line

    42 # CT_INSERT_VERSION_STRING_BELOW

    43     default "2.20" if BINUTILS_V_2_20

    44     default "2.19.1" if BINUTILS_V_2_19_1

    45     default "2.19" if BINUTILS_V_2_19

    46     default "2.18" if BINUTILS_V_2_18

    47     default "2.17" if BINUTILS_V_2_17

    48     default "2.16.1" if BINUTILS_V_2_16_1

    49 

    50 config BINUTILS_EXTRA_CONFIG

    51     string

    52     prompt "binutils extra config"

    53     default ""

    54     help

    55       Extra flags passed onto ./configure when configuring

    56 

    57 config BINUTILS_FOR_TARGET

    58     bool

    59     prompt "binutils libraries for the target"

    60     depends on ! BARE_METAL

    61     depends on ! BACKEND

    62     default n

    63     help

    64       Some utilities may need binutils libraries to be available on

    65       the target, eg. oprofile.

    66 

    67 if BINUTILS_FOR_TARGET

    68 

    69 config BINUTILS_FOR_TARGET_IBERTY

    70     bool

    71     prompt "libiberty"

    72     default y

    73 

    74 config BINUTILS_FOR_TARGET_BFD

    75     bool

    76     prompt "libbfd"

    77     default y

    78 

    79 config BINUTILS_TARGET_USE_GMP_MPFR

    80     bool

    81     prompt "Use GMP and MPFR"

    82     default n

    83     select GMP_TARGET

    84     select MPFR_TARGET

    85     help

    86       binutils can be configured to use GMP and MPFR.

    87       While this is automatically handled for the cross-binutils,

    88       You have to explicitly state so for the native libraries that

    89       will run on the target.

    90 

    91 endif # BINUTILS_FOR_TARGET
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