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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
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