[PATCH 2/3] Define libgcc soname in make scripts and not in a header

[Siddhesh Poyarekar]

Hi,

Currently the libgcc soname is defined in a header file
sysdeps/generic/libgcc_s.h. This is not available to any non-code
components and hence needs to be moved to the make scripts to make it
more widely available. This patch does just that.

This really only requires a build test since I have only moved the
definition of a macro, so I have done that for x86. I had access to an
s390x box that passes the build successfully as far as my changes are
concerned and then fails on an unrelated error in a different place
(Unknown pseudo-op: `.machine'). So I'd like it if further confirmation
is done for s390 by someone who has access to a system that they
regularly use for builds.


Regards,
Siddhesh

ChangeLog:

2012-04-06  Siddhesh Poyarekar  <siddhesh@redhat.com>

	* Makeconfig (libgcc-so-name): Define libgcc soname.
	* sysdeps/generic/Makefile: Use it.
	* sysdeps/generic/libgcc_s.h: Remove.
	* sysdeps/generic/framestate.c: Don't include libgcc_s.h.
	* sysdeps/gnu/unwind-resume.c: Likewise.
	* sysdeps/generic/Makefile: Add libgcc-so-name to CFLAGS for
	framestate.c.
	* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/Makefile: Likewise.
	* sysdeps/gnu/Makefile: Likewise for rt-unwind-resume.c and
	unwind-resume.c.

nptl/ChangeLog:

2012-04-06  Siddhesh Poyarekar  <siddhesh@redhat.com>

	* sysdeps/pthread/unwind-forcedunwind.c: Don't include
	libgcc_s.h.
	* sysdeps/pthread/Makefile: Add libgcc-so-name to CFLAGS for
	unwind-forcedunwind.c.
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