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patches/gcc/4.3.3/100-alpha-mieee-default.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 05 20:31:43 2012 +0100 (2012-12-05)
changeset 3134 863723936e24
permissions -rw-r--r--
scripts/xldd: use user's sed and grep

xldd uses sed and grep as detected by ./configure. This works well if is
used on the machine that build the toolchain.

But if the user moves the toolchain to another machine where sed and grep
are not in the same directory (eg. /bin/sed vs. /usr/bin/sed), then xldd
will stop functionning.

Fix that by using ${SED} and ${GREP} if they are set in the environment.

Reported-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 Original patch from: ../4.3.2/100-alpha-mieee-default.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/00_all_gcc-4.1-alpha-mieee-default.patch

     5 Set the default behavior on alpha to use -mieee since the large majority of

     6 time we want this (bad/weird things can happen with packages built without

     7 -mieee).

     8 

     9 To satisfy those people who may not want -mieee forced on them all the time,

    10 we also provide -mno-ieee.

    11 

    12 Patch by Mike Frysinger <vapier@gentoo.org>

    13 

    14 -= END original header =-

    15 

    16 diff -durN gcc-4.3.3.orig/gcc/config/alpha/alpha.h gcc-4.3.3/gcc/config/alpha/alpha.h

    17 --- gcc-4.3.3.orig/gcc/config/alpha/alpha.h	2007-12-06 14:25:37.000000000 +0100

    18 +++ gcc-4.3.3/gcc/config/alpha/alpha.h	2009-01-27 22:19:02.000000000 +0100

    19 @@ -95,6 +95,8 @@

    20    while (0)

    21  #endif

    22  

    23 +#define CPP_SPEC "%{!no-ieee:-mieee}"

    24 +

    25  #define WORD_SWITCH_TAKES_ARG(STR)		\

    26   (!strcmp (STR, "rpath") || DEFAULT_WORD_SWITCH_TAKES_ARG(STR))

    27  

    28 diff -durN gcc-4.3.3.orig/gcc/config/alpha/alpha.opt gcc-4.3.3/gcc/config/alpha/alpha.opt

    29 --- gcc-4.3.3.orig/gcc/config/alpha/alpha.opt	2007-08-02 12:49:31.000000000 +0200

    30 +++ gcc-4.3.3/gcc/config/alpha/alpha.opt	2009-01-27 22:19:02.000000000 +0100

    31 @@ -39,7 +39,7 @@

    32  Request IEEE-conformant math library routines (OSF/1)

    33  

    34  mieee

    35 -Target Report RejectNegative Mask(IEEE)

    36 +Target Report Mask(IEEE)

    37  Emit IEEE-conformant code, without inexact exceptions

    38  

    39  mieee-with-inexact
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