| author | "Yann E. MORIN" <yann.morin.1998@free.fr> |
| Tue Jul 31 22:27:29 2012 +0200 (2012-07-31) | |
| changeset 3018 | 7776e8369284 |
| parent 552 | 4edbcdb17e3d |
| permissions | -rw-r--r-- |
| yann@552 | 1 |
Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/00_all_gcc-4.1-alpha-mieee-default.patch |
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Set the default behavior on alpha to use -mieee since the large majority of |
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time we want this (bad/weird things can happen with packages built without |
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-mieee). |
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|
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To satisfy those people who may not want -mieee forced on them all the time, |
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we also provide -mno-ieee. |
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|
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Patch by Mike Frysinger <vapier@gentoo.org> |
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|
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diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.h gcc-4.3.1/gcc/config/alpha/alpha.h |
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--- gcc-4.3.1.orig/gcc/config/alpha/alpha.h 2007-12-06 14:25:37.000000000 +0100 |
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+++ gcc-4.3.1/gcc/config/alpha/alpha.h 2008-06-10 14:56:36.000000000 +0200 |
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@@ -95,6 +95,8 @@ |
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while (0) |
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#endif |
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|
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+#define CPP_SPEC "%{!no-ieee:-mieee}"
|
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+ |
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#define WORD_SWITCH_TAKES_ARG(STR) \ |
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(!strcmp (STR, "rpath") || DEFAULT_WORD_SWITCH_TAKES_ARG(STR)) |
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|
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diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.opt gcc-4.3.1/gcc/config/alpha/alpha.opt |
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--- gcc-4.3.1.orig/gcc/config/alpha/alpha.opt 2007-08-02 12:49:31.000000000 +0200 |
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+++ gcc-4.3.1/gcc/config/alpha/alpha.opt 2008-06-10 14:56:36.000000000 +0200 |
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@@ -39,7 +39,7 @@ |
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Request IEEE-conformant math library routines (OSF/1) |
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|
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mieee |
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-Target Report RejectNegative Mask(IEEE) |
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+Target Report Mask(IEEE) |
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Emit IEEE-conformant code, without inexact exceptions |
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|
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mieee-with-inexact |