r196866 - in /trunk/gcc: ChangeLog config.in co...

[ro@gcc.gnu.org]

Author: ro
Date: Thu Mar 21 11:57:35 2013
New Revision: 196866

URL: http://gcc.gnu.org/viewcvs?rev=196866&root=gcc&view=rev
Log:
Default to DWARF 4 on Solaris if linker supports CIEv3

	* configure.ac (gcc_cv_ld_eh_frame_ciev3): New test.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/sol2.c (solaris_override_options): Only enforce DWARF 2
	if !HAVE_LD_EH_FRAME_CIEV3.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.in
    trunk/gcc/config/sol2.c
    trunk/gcc/configure   (contents, props changed)
    trunk/gcc/configure.ac