From patchwork Thu Aug 12 23:33:53 2010
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Subject: Pass --with-dwarf2 on darwin8
Date: Thu, 12 Aug 2010 13:33:53 -0000
From: Jack Howarth <howarth@bromo.med.uc.edu>
X-Patchwork-Id: 61655
Message-Id: <20100812233353.GA27847@bromo.med.uc.edu>
To: gcc-patches@gcc.gnu.org
Cc: mikestump@comcast.net, iains@gcc.gnu.org

Currently on darwin8 users have to explicitly invoke --with-dwarf2
since it's Xcode defaults to stabs. The attached patch passes --with-dwarf2
on darwin8 in order to assure it builds the standard dwarf2 support. Okay
for gcc trunk and gcc 4.5.2?
              Jack

2010-08-12  Jack Howarth <howarth@bromo.med.uc.edu>

	* configure.ac: Pass --with-dwarf2 on darwin8.
	* configure: Regenerate.


Index: configure.ac
===================================================================
--- configure.ac	(revision 163079)
+++ configure.ac	(working copy)
@@ -2506,6 +2506,16 @@
   esac
 fi
 
+# Default to using --with-dwarf2 on certain targets
+if test x${with_dwarf2} = x ; then
+  case "${target}" in
+  *-*-darwin8*)
+    with_dwarf2=yes;
+    extra_host_args="${extra_host_args} --with-dwarf2"
+   ;;
+  esac
+fi
+
 # hpux11 in 64bit mode has libraries in a weird place.  Arrange to find
 # them automatically.
 case "${host}" in