[PATCH] Update minimal required version of bunutils

[Andrew Senkevich <andrew dot n dot senkevich at gmail dot com>]

Hi,

here is the patch with update of minimal required version of bunutils
to 2.22 (it was discussed in
https://sourceware.org/ml/libc-alpha/2014-09/msg00586.html).

Change log:

2014-10-02  Andrew Senkevich  <andrew.n.senkevich@gmail.com>

        * configure.ac: Updated check of minimal required version to 2.22.
        * manual/install.texi (Tools for Compilation): Updated version number.
        * configure: Regenerated.
        * INSTALL: Likewise.

diff --git a/INSTALL b/INSTALL
index 9ed4202..e04c73f 100644
--- a/INSTALL
+++ b/INSTALL
@@ -340,7 +340,7 @@ build the GNU C Library:
      Check the FAQ for any special compiler issues on particular
      platforms.

-   * GNU `binutils' 2.20 or later
+   * GNU `binutils' 2.22 or later

      You must use GNU `binutils' (as and ld) to build the GNU C Library.
      No other assembler or linker has the necessary functionality at the
diff --git a/configure b/configure
index 89566c5..c73059c 100755
--- a/configure
+++ b/configure
@@ -4469,7 +4469,7 @@ $as_echo "$libc_cv_prog_ld_gnu" >&6; }
 gnu_ld=$libc_cv_prog_ld_gnu


-# Accept binutils 2.20 or newer.
+# Accept binutils 2.22 or newer.
 for ac_prog in $AS
 do
   # Extract the first word of "$ac_prog", so it can be a program name
with args.
@@ -4521,7 +4521,7 @@ $as_echo_n "checking version of $AS... " >&6; }
   ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.*
\([0-9]*\.[0-9.]*\).*$/\1/p'`
   case $ac_prog_version in
     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-    2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*)
+    2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*)
        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

@@ -4584,7 +4584,7 @@ $as_echo_n "checking version of $LD... " >&6; }
   ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.*
\([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
   case $ac_prog_version in
     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-    2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*)
+    2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*)
        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

diff --git a/configure.ac b/configure.ac
index 82d0896..5470d56 100644
--- a/configure.ac
+++ b/configure.ac
@@ -900,13 +900,15 @@ AC_PROG_LN_S

 LIBC_PROG_BINUTILS

-# Accept binutils 2.20 or newer.
+# Accept binutils 2.22 or newer.
 AC_CHECK_PROG_VER(AS, $AS, --version,
                  [GNU assembler.* \([0-9]*\.[0-9.]*\)],
-                 [2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*],
AS=: critic_missing="$critic_missing as")
+                 [2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*],
+                 AS=: critic_missing="$critic_missing as")
 AC_CHECK_PROG_VER(LD, $LD, --version,
                  [GNU ld.* \([0-9][0-9]*\.[0-9.]*\)],
-                 [2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*],
LD=: critic_missing="$critic_missing ld")
+                 [2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*],
+                 LD=: critic_missing="$critic_missing ld")

 # These programs are version sensitive.
 AC_CHECK_TOOL_PREFIX
diff --git a/manual/install.texi b/manual/install.texi
index 6ca3ea1..312009a 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -383,7 +383,7 @@ You can use whatever compiler you like to compile
programs that use
 Check the FAQ for any special compiler issues on particular platforms.

 @item
-GNU @code{binutils} 2.20 or later
+GNU @code{binutils} 2.22 or later

 You must use GNU @code{binutils} (as and ld) to build @theglibc{}.
 No other assembler or linker has the necessary functionality at the


--
WBR,
Andrew