common.opt: Add -gdwarf.
authorSenthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
Wed, 10 Apr 2013 14:47:55 +0000 (14:47 +0000)
committerJason Merrill <jason@gcc.gnu.org>
Wed, 10 Apr 2013 14:47:55 +0000 (10:47 -0400)
commit6782438df72d659f7ea62b40c274ca95b8a1ea54
tree4b2c65e5ca3837cc37615063456637c68b852afb
parentbb313b932bb976243e5d2a5e0bc38f8adfc1a235
common.opt: Add -gdwarf.

* common.opt: Add -gdwarf.
* opts.c (common_handle_option): Handle it.
* gcc.c (ASM_DEBUG_SPEC): Don't expect "-2" for DWARF.

Co-Authored-By: Jason Merrill <jason@redhat.com>
From-SVN: r197675
gcc/ChangeLog
gcc/common.opt
gcc/gcc.c
gcc/opts.c