| 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 |
