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patches/glibc/ports-2.10.1/110-binutils-2.20-compat.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 

     2 

     3 diff -durN glibc-2.10.1.orig/configure glibc-2.10.1/configure

     4 --- glibc-2.10.1.orig/configure	2009-05-17 14:19:31.000000000 +0200

     5 +++ glibc-2.10.1/configure	2009-11-13 00:49:43.000000000 +0100

     6 @@ -4839,7 +4839,7 @@

     7    ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`

     8    case $ac_prog_version in

     9      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;

    10 -    2.1[3-9]*)

    11 +    2.1[3-9]*|[2-9].[2-9]*)

    12         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;

    13      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

    14  

    15 @@ -4902,7 +4902,7 @@

    16    ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`

    17    case $ac_prog_version in

    18      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;

    19 -    2.1[3-9]*)

    20 +    2.1[3-9]*|[2-9].[2-9]*)

    21         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;

    22      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

    23  

    24 diff -durN glibc-2.10.1.orig/configure.in glibc-2.10.1/configure.in

    25 --- glibc-2.10.1.orig/configure.in	2009-04-04 01:51:47.000000000 +0200

    26 +++ glibc-2.10.1/configure.in	2009-11-13 00:49:43.000000000 +0100

    27 @@ -897,10 +897,10 @@

    28  # Accept binutils 2.13 or newer.

    29  AC_CHECK_PROG_VER(AS, $AS, --version,

    30  		  [GNU assembler.* \([0-9]*\.[0-9.]*\)],

    31 -		  [2.1[3-9]*], AS=: critic_missing="$critic_missing as")

    32 +		  [2.1[3-9]*|[2-9].[2-9]*], AS=: critic_missing="$critic_missing as")

    33  AC_CHECK_PROG_VER(LD, $LD, --version,

    34  		  [GNU ld.* \([0-9][0-9]*\.[0-9.]*\)],

    35 -		  [2.1[3-9]*], LD=: critic_missing="$critic_missing ld")

    36 +		  [2.1[3-9]*|[2-9].[2-9]*], LD=: critic_missing="$critic_missing ld")

    37  

    38  # We need the physical current working directory.  We cannot use the

    39  # "pwd -P" shell builtin since that's not portable.  Instead we try to
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