buildroot

Patch adapted to binutils 2.23.2 and extended to use

BR_COMPILER_PARANOID_UNSAFE_PATH by Thomas Petazzoni.

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[Gustavo: adapt to binutils 2.25]

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

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Upstream-Status: Inappropriate [distribution: codesourcery]

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Patch originally created by Mark Hatle, forward-ported to

binutils 2.21 by Scott Garman.

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purpose:  warn for uses of system directories when cross linking

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Code Merged from Sourcery G++ binutils 2.19 - 4.4-277

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2008-07-02  Joseph Myers  <joseph@codesourcery.com>

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    ld/

    * ld.h (args_type): Add error_poison_system_directories.

    * ld.texinfo (--error-poison-system-directories): Document.

    * ldfile.c (ldfile_add_library_path): Check

    command_line.error_poison_system_directories.

    * ldmain.c (main): Initialize

    command_line.error_poison_system_directories.

    * lexsup.c (enum option_values): Add

    OPTION_ERROR_POISON_SYSTEM_DIRECTORIES.

    (ld_options): Add --error-poison-system-directories.

    (parse_args): Handle new option.

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2007-06-13  Joseph Myers  <joseph@codesourcery.com>

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    ld/

    * config.in: Regenerate.

    * ld.h (args_type): Add poison_system_directories.

    * ld.texinfo (--no-poison-system-directories): Document.

    * ldfile.c (ldfile_add_library_path): Check

    command_line.poison_system_directories.

    * ldmain.c (main): Initialize

    command_line.poison_system_directories.

    * lexsup.c (enum option_values): Add

    OPTION_NO_POISON_SYSTEM_DIRECTORIES.

    (ld_options): Add --no-poison-system-directories.

    (parse_args): Handle new option.

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2007-04-20  Joseph Myers  <joseph@codesourcery.com>

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    Merge from Sourcery G++ binutils 2.17:

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    2007-03-20  Joseph Myers  <joseph@codesourcery.com>

    Based on patch by Mark Hatle <mark.hatle@windriver.com>.

    ld/

    * configure.ac (--enable-poison-system-directories): New option.

    * configure, config.in: Regenerate.

    * ldfile.c (ldfile_add_library_path): If

    ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of /lib,

    /usr/lib, /usr/local/lib or /usr/X11R6/lib.

​

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

Signed-off-by: Scott Garman <scott.a.garman@intel.com>

​

diff -Nura a/ld/config.in b/ld/config.in

--- a/ld/config.in  2014-10-14 04:32:04.000000000 -0300