git: gold linker v2.22: Fix constructor handling

[Francois Tigeot <ftigeot@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 17078250df568635285cd6be4515d29ee8c1b72a
Author: John Marino <dragonflybsd@marino.st>
Date:   Tue Jan 3 11:50:54 2012 +0100

    gold linker v2.22: Fix constructor handling
    
    Starting with gold 2.22, gold looks for contructors in DT_INIT_ARRAY by
    default, but gcc defines them in a .ctors section.  Apparently the
    presence of crtbegin and crtend with their .init sections are confusing
    gold, but not gnu ld.
    
    To combat this, a new option "--no-ctors-in-init-array" was added to
    emulate gnu ld behavior of looking for constructors in the .ctors
    section provided by gcc.  This commit makes this new option the default
    behavior on DragonFly's gold.
    
    Without this modification, a gold-built world is unbootable!

Summary of changes:
 contrib/binutils-2.22/README.DRAGONFLY |    1 +
 contrib/binutils-2.22/gold/options.h   |    6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/17078250df568635285cd6be4515d29ee8c1b72a


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