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patches/glibc/ports-2.10.1/110-binutils-2.20-compat.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Feb 21 23:39:46 2011 +0100 (2011-02-21)
changeset 2312 8b9938edd3d8
permissions -rw-r--r--
libc/glibc: add fortify option

By default, recent versions of glibc and eglibc will build some
functions that take format strings (eg. printf, syslog...) with
run-time checks against some format string attacks. This is
called a fortified build.

Unfortunately, this fails somehow while building the instrumented
version of syslog, with some kind of circular dependency...

Disable fortified builds by default, and hide the enabling option
behind EXPERIMENTAL for daring users...

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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