[PATCH] Add -lssp_nonshared to GCC's LIB_SPEC unconditionally

[Jeremie Le Hen]

Hi Alexander,

On Thu, Aug 05, 2010 at 09:14:46PM +0200, Jeremie Le Hen wrote:
> On Tue, Aug 03, 2010 at 11:46:51AM -0400, Alexander Kabaev wrote:
> >
> > I have no objection, but think we should cave in and investigate the
> > possibility of using linker script wrapping libc.so in FreeBSD-9.0:
> > 
> > Below is Linux' counterpart:
> > 
> > /* GNU ld script
> >    Use the shared library, but some functions are only in
> >    the static library, so try that secondarily.  */
> > OUTPUT_FORMAT(elf32-i386)
> > GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED
> > ( /lib/ld-linux.so.2 ) )
> 
> Ok.  For now can you commit the proposed modification.  I'll try to make
> a patch with your proposal.

The attached patch does two things: It modifies bsd.lib.mk to support ld
scripts for shared libraries and adds such a script to replace the
/usr/lib/libc.so symlink to /lib/libc.so.X.

Basically, SHLIB_LDSCRIPT is defined in lib/libc/Makefile and points to
the file containing the script itself:
    GROUP ( @@SHLIB@@ /usr/lib/libssp_nonshared.a )

During make install, @@SHLIB@@ will be replaced by the real path of the
shared library.

Thanks.
Regards,
-- 
Jeremie Le Hen

Humans are born free and equal.  But some are more equal than others.
					    Coluche
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