patches/glibc/ports-2.10.1/610-fpu-cw-mips.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Sep 12 20:54:54 2010 +0200 (2010-09-12)
changeset 2122 eb837be50f8f
permissions -rw-r--r--
cc/gcc: do not force use of non-vital companion libraries

While GMP and MPFR are required by gcc>=4.3 (to build the frontends),
and MPC is required by gcc>=4.5, the other libs are not. If they are
present then gcc will enable advanced features; if they are missing,
then gcc will (should) simply disable those features.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 http://sourceware.org/ml/libc-alpha/2002-10/msg00392.html
     2 
     3 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/mips/fpu_control.h glibc-2.10.1/glibc-ports-2.10.1/sysdeps/mips/fpu_control.h
     4 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/mips/fpu_control.h	2009-05-16 10:36:20.000000000 +0200
     5 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/mips/fpu_control.h	2009-11-13 00:51:31.000000000 +0100
     6 @@ -86,7 +86,7 @@
     7  #define _FPU_RC_UP      0x2
     8  #define _FPU_RC_DOWN    0x3
     9  
    10 -#define _FPU_RESERVED 0xfe3c0000  /* Reserved bits in cw */
    11 +#define _FPU_RESERVED 0xfebc0000  /* Reserved bits in cw */
    12  
    13  
    14  /* The fdlibm code requires strict IEEE double precision arithmetic,
    15 diff -durN glibc-2.10.1.orig/ports/sysdeps/mips/fpu_control.h glibc-2.10.1/ports/sysdeps/mips/fpu_control.h