ports/sysdeps/arm/armv7/configure

   1 # This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
   2  # Local configure fragment for sysdeps/arm/armv7.
   3
   4 # We need binutils 2.21 to ensure that NEON alignments are assembled correctly.
   5 libc_cv_arm_as_version_ok=yes
   6 for ac_prog in $AS
   7 do
   8   # Extract the first word of "$ac_prog", so it can be a program name with args.
   9 set dummy $ac_prog; ac_word=$2
  10 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  11 $as_echo_n "checking for $ac_word... " >&6; }
  12 if ${ac_cv_prog_AS+:} false; then :
  13   $as_echo_n "(cached) " >&6
  14 else
  15   if test -n "$AS"; then
  16   ac_cv_prog_AS="$AS" # Let the user override the test.
  17 else
  18 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  19 for as_dir in $PATH
  20 do
  21   IFS=$as_save_IFS
  22   test -z "$as_dir" && as_dir=.
  23     for ac_exec_ext in '' $ac_executable_extensions; do
  24   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  25     ac_cv_prog_AS="$ac_prog"
  26     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  27     break 2
  28   fi
  29 done
  30   done
  31 IFS=$as_save_IFS
  32
  33 fi
  34 fi
  35 AS=$ac_cv_prog_AS
  36 if test -n "$AS"; then
  37   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
  38 $as_echo "$AS" >&6; }
  39 else
  40   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  41 $as_echo "no" >&6; }
  42 fi
  43
  44
  45   test -n "$AS" && break
  46 done
  47
  48 if test -z "$AS"; then
  49   ac_verc_fail=yes
  50 else
  51   # Found it, now check the version.
  52   { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5
  53 $as_echo_n "checking version of $AS... " >&6; }
  54   ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
  55   case $ac_prog_version in
  56     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
  57     2.1[0-9][0-9]*|2.2[1-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*)
  58        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
  59     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
  60
  61   esac
  62   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
  63 $as_echo "$ac_prog_version" >&6; }
  64 fi
  65 if test $ac_verc_fail = yes; then
  66   libc_cv_arm_as_version_ok=no
  67 fi
  68
  69
  70 if test $libc_cv_arm_as_version_ok != yes; then
  71   as_fn_error $? "as version too old, at least 2.21 is required" "$LINENO" 5
  72 fi