blob: e4496699f305a550d14968d5b928010fd7f826a6 [file] [log] [blame]
Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/00_all_gcc-4.1-alpha-mieee-default.patch
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>
diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.h gcc-4.3.1/gcc/config/alpha/alpha.h
--- gcc-4.3.1.orig/gcc/config/alpha/alpha.h 2007-12-06 14:25:37.000000000 +0100
+++ gcc-4.3.1/gcc/config/alpha/alpha.h 2008-06-10 14:56:36.000000000 +0200
@@ -95,6 +95,8 @@
while (0)
#endif
+#define CPP_SPEC "%{!no-ieee:-mieee}"
+
#define WORD_SWITCH_TAKES_ARG(STR) \
(!strcmp (STR, "rpath") || DEFAULT_WORD_SWITCH_TAKES_ARG(STR))
diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.opt gcc-4.3.1/gcc/config/alpha/alpha.opt
--- gcc-4.3.1.orig/gcc/config/alpha/alpha.opt 2007-08-02 12:49:31.000000000 +0200
+++ gcc-4.3.1/gcc/config/alpha/alpha.opt 2008-06-10 14:56:36.000000000 +0200
@@ -39,7 +39,7 @@
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