# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!

 # Local configure fragment for sysdeps/arm.

$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h

# We check to see if the compiler and flags are

# selecting the hard-float ABI and if they are then

# we set libc_cv_arm_pcs_vfp to yes which causes

# HAVE_ARM_PCS_VFP to be defined in config.h and

# in include/libc-symbols.h and thus available to

# shlib-versions to select the appropriate name for

# the dynamic linker via %ifdef.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5

$as_echo_n "checking for grep that handles long lines and -e... " >&6; }

if ${ac_cv_path_GREP+:} false; then :

  $as_echo_n "(cached) " >&6

else

  if test -z "$GREP"; then

  ac_path_GREP_found=false

  # Loop through the user's path and test for each of PROGNAME-LIST

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_prog in grep ggrep; do

    for ac_exec_ext in '' $ac_executable_extensions; do

      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"

      as_fn_executable_p "$ac_path_GREP" || continue

# Check for GNU ac_path_GREP and select it if it is found.

  # Check for GNU $ac_path_GREP

case `"$ac_path_GREP" --version 2>&1` in

*GNU*)

  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;

*)

  ac_count=0

  $as_echo_n 0123456789 >"conftest.in"

  while :

  do

    cat "conftest.in" "conftest.in" >"conftest.tmp"

    mv "conftest.tmp" "conftest.in"

    cp "conftest.in" "conftest.nl"

    $as_echo 'GREP' >> "conftest.nl"

    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break

    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

    as_fn_arith $ac_count + 1 && ac_count=$as_val

    if test $ac_count -gt ${ac_path_GREP_max-0}; then

      # Best one so far, save it but keep looking for a better one

      ac_cv_path_GREP="$ac_path_GREP"

      ac_path_GREP_max=$ac_count

    fi

    # 10*(2^10) chars as input seems more than enough

    test $ac_count -gt 10 && break

  done

  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

esac

      $ac_path_GREP_found && break 3

    done

  done

  done

IFS=$as_save_IFS

  if test -z "$ac_cv_path_GREP"; then

    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5

  fi

else

  ac_cv_path_GREP=$GREP

fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5

$as_echo "$ac_cv_path_GREP" >&6; }

 GREP="$ac_cv_path_GREP"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5

$as_echo_n "checking for egrep... " >&6; }

if ${ac_cv_path_EGREP+:} false; then :

  $as_echo_n "(cached) " >&6

else

  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1

   then ac_cv_path_EGREP="$GREP -E"

   else

     if test -z "$EGREP"; then

  ac_path_EGREP_found=false

  # Loop through the user's path and test for each of PROGNAME-LIST

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_prog in egrep; do

    for ac_exec_ext in '' $ac_executable_extensions; do

      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"

      as_fn_executable_p "$ac_path_EGREP" || continue

# Check for GNU ac_path_EGREP and select it if it is found.

  # Check for GNU $ac_path_EGREP

case `"$ac_path_EGREP" --version 2>&1` in

*GNU*)

  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;

*)

  ac_count=0

  $as_echo_n 0123456789 >"conftest.in"

  while :

  do

    cat "conftest.in" "conftest.in" >"conftest.tmp"

    mv "conftest.tmp" "conftest.in"

    cp "conftest.in" "conftest.nl"

    $as_echo 'EGREP' >> "conftest.nl"

    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break

    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

    as_fn_arith $ac_count + 1 && ac_count=$as_val

    if test $ac_count -gt ${ac_path_EGREP_max-0}; then

      # Best one so far, save it but keep looking for a better one

      ac_cv_path_EGREP="$ac_path_EGREP"

      ac_path_EGREP_max=$ac_count

    fi

    # 10*(2^10) chars as input seems more than enough

    test $ac_count -gt 10 && break

  done

  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

esac

      $ac_path_EGREP_found && break 3

    done

  done

  done

IFS=$as_save_IFS

  if test -z "$ac_cv_path_EGREP"; then

    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5

  fi

else

  ac_cv_path_EGREP=$EGREP

fi

   fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5

$as_echo "$ac_cv_path_EGREP" >&6; }

 EGREP="$ac_cv_path_EGREP"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5

$as_echo_n "checking whether the compiler is using the ARM hard-float ABI... " >&6; }

if ${libc_cv_arm_pcs_vfp+:} false; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#ifdef __ARM_PCS_VFP

		      yes

		     #endif

_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "yes" >/dev/null 2>&1; then :

  libc_cv_arm_pcs_vfp=yes

else

  libc_cv_arm_pcs_vfp=no

fi

rm -f conftest*

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5

$as_echo "$libc_cv_arm_pcs_vfp" >&6; }

if test $libc_cv_arm_pcs_vfp = yes; then

  $as_echo "#define HAVE_ARM_PCS_VFP 1" >>confdefs.h

  config_vars="$config_vars

default-abi = hard"

else

  config_vars="$config_vars

default-abi = soft"

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PC-relative relocs in movw/movt work properly" >&5

$as_echo_n "checking whether PC-relative relocs in movw/movt work properly... " >&6; }

if ${libc_cv_arm_pcrel_movw+:} false; then :

  $as_echo_n "(cached) " >&6

else

cat > conftest.s <<\EOF

	.syntax unified

	.arm

	.arch armv7-a

	.text

	.globl foo

	.type foo,%function

foo:	movw r0, #:lower16:symbol - 1f - 8

	movt r0, #:upper16:symbol - 1f - 8

1:	add r0, pc

	@ And now a case with a local symbol.

	movw r0, #:lower16:3f - 2f - 8

	movt r0, #:upper16:3f - 2f - 8

2:	add r0, pc

	bx lr

.data

	.globl symbol

	.hidden symbol

symbol:	.long 23

3:	.long 17

EOF

libc_cv_arm_pcrel_movw=no

${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \

	 -nostartfiles -nostdlib -shared \

	 -o conftest.so conftest.s 1>&5 2>&5 &&

LC_ALL=C $READELF -dr conftest.so > conftest.dr 2>&5 &&

{

  cat conftest.dr 1>&5

  fgrep 'TEXTREL

R_ARM_NONE' conftest.dr > /dev/null || libc_cv_arm_pcrel_movw=yes

}

rm -f conftest*

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5

$as_echo "$libc_cv_arm_pcrel_movw" >&6; }

if test $libc_cv_arm_pcrel_movw = yes; then

  $as_echo "#define ARM_PCREL_MOVW_OK 1" >>confdefs.h

fi

# This was buggy in assemblers from GNU binutils versions before 2.25.1

# (it's known to be broken in 2.24 and 2.25; see

# https://sourceware.org/bugzilla/show_bug.cgi?id=18383).

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether TPOFF relocs with addends are assembled correctly" >&5

$as_echo_n "checking whether TPOFF relocs with addends are assembled correctly... " >&6; }

if ${libc_cv_arm_tpoff_addend+:} false; then :

  $as_echo_n "(cached) " >&6

else

cat > conftest.s <<\EOF

	.syntax unified

	.arm

	.arch armv7-a

	.text

foo:

	.word tbase(tpoff)+4

	.section .tdata,"awT",%progbits

	.word -4

tbase:	.word 0

	.word 4

EOF

libc_cv_arm_tpoff_addend=no

${CC-cc} -c $CFLAGS $CPPFLAGS \

	 -o conftest.o conftest.s 1>&5 2>&5 &&

LC_ALL=C $READELF -x.text conftest.o > conftest.x 2>&5 &&

{

  cat conftest.x 1>&5

  $AWK 'BEGIN { result = 2 }

$1 ~ /0x0+/ && $2 ~ /[0-9a-f]+/ {

# Check for little-endian or big-endian encoding of 4 in the in-place addend.

  result = ($2 == "04000000" || $2 == "00000004") ? 0 : 1

}

END { exit(result) }

' conftest.x 2>&5 && libc_cv_arm_tpoff_addend=yes

}

rm -f conftest*

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5

$as_echo "$libc_cv_arm_tpoff_addend" >&6; }

if test $libc_cv_arm_tpoff_addend = no; then

  config_vars="$config_vars

test-xfail-tst-tlsalign = yes"

  config_vars="$config_vars

test-xfail-tst-tlsalign-static = yes"

fi

libc_cv_gcc_unwind_find_fde=no

# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.ac.

CFLAGS=${CFLAGS% -fno-unwind-tables}