Set the default behavior on alpha to use -mieee since the large majority of
time we want this (bad/weird things can happen with packages built without
-mieee).

To satisfy those people who may not want -mieee forced on them all the time,
we also provide -mno-ieee.

Patch by Mike Frysinger <vapier@gentoo.org>

---
 gcc/config/alpha/alpha.h   |    2 ++
 gcc/config/alpha/alpha.opt |    2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

Index: gcc-4.3.1/gcc/config/alpha/alpha.h
===================================================================
--- gcc-4.3.1.orig/gcc/config/alpha/alpha.h
+++ gcc-4.3.1/gcc/config/alpha/alpha.h
@@ -95,6 +95,8 @@ along with GCC; see the file COPYING3.  
   while (0)
 #endif
 
+#define CPP_SPEC "%{!no-ieee:-mieee}"
+
 #define WORD_SWITCH_TAKES_ARG(STR)		\
  (!strcmp (STR, "rpath") || DEFAULT_WORD_SWITCH_TAKES_ARG(STR))
 
Index: gcc-4.3.1/gcc/config/alpha/alpha.opt
===================================================================
--- gcc-4.3.1.orig/gcc/config/alpha/alpha.opt
+++ gcc-4.3.1/gcc/config/alpha/alpha.opt
@@ -39,7 +39,7 @@ Target RejectNegative Mask(IEEE_CONFORMA
 Request IEEE-conformant math library routines (OSF/1)
 
 mieee
-Target Report RejectNegative Mask(IEEE)
+Target Report Mask(IEEE)
 Emit IEEE-conformant code, without inexact exceptions
 
 mieee-with-inexact