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" >&6; } ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 3.0[2-9]*|3.[1-9]*|[4-9]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 $as_echo "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then SED=: aux_missing="$aux_missing sed" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. set dummy ${ac_tool_prefix}readelf; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_prog_ac_ct_READELF+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_READELF"; then ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_READELF="readelf" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_READELF=$ac_cv_prog_ac_ct_READELF if test -n "$ac_ct_READELF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 $as_echo "$ac_ct_READELF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_READELF" = x; then READELF="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac READELF=$ac_ct_READELF fi else READELF="$ac_cv_prog_READELF" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. set dummy ${ac_tool_prefix}nm; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then ac_cv_prog_NM="$NM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NM="${ac_tool_prefix}nm" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NM=$ac_cv_prog_NM if test -n "$NM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 $as_echo "$NM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NM"; then ac_ct_NM=$NM # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NM"; then ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NM="nm" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NM=$ac_cv_prog_ac_ct_NM if test -n "$ac_ct_NM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 $as_echo "$ac_ct_NM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NM" = x; then NM="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NM=$ac_ct_NM fi else NM="$ac_cv_prog_NM" fi for ac_prog in autoconf do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AUTOCONF+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AUTOCONF"; then ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AUTOCONF="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AUTOCONF=$ac_cv_prog_AUTOCONF if test -n "$AUTOCONF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 $as_echo "$AUTOCONF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AUTOCONF" && break done test -n "$AUTOCONF" || AUTOCONF="no" case "x$AUTOCONF" in xno|x|x:) AUTOCONF=no ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } if ${libc_cv_autoconf_works+:} false; then : $as_echo_n "(cached) " >&6 else if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then libc_cv_autoconf_works=yes else libc_cv_autoconf_works=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 $as_echo "$libc_cv_autoconf_works" >&6; } test $libc_cv_autoconf_works = yes || AUTOCONF=no ;; esac if test "x$AUTOCONF" = xno; then aux_missing="$aux_missing autoconf" fi test -n "$critic_missing" && as_fn_error $? " *** These critical programs are missing or too old:$critic_missing *** Check the INSTALL file for required versions." "$LINENO" 5 test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** These auxiliary programs are missing or incompatible versions:$aux_missing *** some features will be disabled. *** Check the INSTALL file for required versions." >&5 $as_echo "$as_me: WARNING: *** These auxiliary programs are missing or incompatible versions:$aux_missing *** some features will be disabled. *** Check the INSTALL file for required versions." >&2;} # if using special system headers, find out the compiler's sekrit # header directory and add that to the list. NOTE: Only does the right # thing on a system that doesn't need fixincludes. (Not presently a problem.) if test -n "$sysheaders"; then SYSINCLUDES=-nostdinc for d in include include-fixed; do i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && SYSINCLUDES="$SYSINCLUDES -isystem $i" done SYSINCLUDES="$SYSINCLUDES \ -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" if test -n "$CXX"; then CXX_SYSINCLUDES= cxxversion=`$CXX -dumpversion 2>&5` && cxxmachine=`$CXX -dumpmachine 2>&5` && for d in include "$cxxmachine/include"; do i=../../../../$d/c++/$cxxversion cxxheaders=`$CXX -print-file-name="$i"` && test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" && CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders \ -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" done fi fi # Test if LD_LIBRARY_PATH contains the notation for the current directory # since this would lead to problems installing/building glibc. # LD_LIBRARY_PATH contains the current directory if one of the following # is true: # - one of the terminals (":" and ";") is the first or last sign # - two terminals occur directly after each other # - the path contains an element with a dot in it { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } case ${LD_LIBRARY_PATH} in [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) ld_library_path_setting="contains current directory" ;; *) ld_library_path_setting="ok" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 $as_echo "$ld_library_path_setting" >&6; } if test "$ld_library_path_setting" != "ok"; then as_fn_error $? " *** LD_LIBRARY_PATH shouldn't contain the current directory when *** building glibc. Please change the environment variable *** and run configure again." "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } if ${libc_cv_gcc_static_libgcc+:} false; then : $as_echo_n "(cached) " >&6 else if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then libc_cv_gcc_static_libgcc= else libc_cv_gcc_static_libgcc=-static-libgcc fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 $as_echo "$libc_cv_gcc_static_libgcc" >&6; } # Extract the first word of "bash", so it can be a program name with args. set dummy bash; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_BASH_SHELL+:} false; then : $as_echo_n "(cached) " >&6 else case $BASH_SHELL in [\\/]* | ?:[\\/]*) ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" ;; esac fi BASH_SHELL=$ac_cv_path_BASH_SHELL if test -n "$BASH_SHELL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 $as_echo "$BASH_SHELL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$BASH_SHELL" != no && $BASH_SHELL -c 'test "$BASH_VERSINFO" \ && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then libc_cv_have_bash2=yes else libc_cv_have_bash2=no fi if test "$BASH_SHELL" = no; then # Extract the first word of "ksh", so it can be a program name with args. set dummy ksh; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_KSH+:} false; then : $as_echo_n "(cached) " >&6 else case $KSH in [\\/]* | ?:[\\/]*) ac_cv_path_KSH="$KSH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" ;; esac fi KSH=$ac_cv_path_KSH if test -n "$KSH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 $as_echo "$KSH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$KSH" = no; then libc_cv_have_ksh=no else libc_cv_have_ksh=yes fi else KSH="$BASH_SHELL" libc_cv_have_ksh=yes fi for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AWK+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AWK="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 $as_echo "$AWK" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AWK" && break done # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PERL+:} false; then : $as_echo_n "(cached) " >&6 else case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" ;; esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 $as_echo "$PERL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$PERL" != no && (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then PERL=no fi # Extract the first word of "install-info", so it can be a program name with args. set dummy install-info; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_INSTALL_INFO+:} false; then : $as_echo_n "(cached) " >&6 else case $INSTALL_INFO in [\\/]* | ?:[\\/]*) ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" ;; esac fi INSTALL_INFO=$ac_cv_path_INSTALL_INFO if test -n "$INSTALL_INFO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 $as_echo "$INSTALL_INFO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "bison", so it can be a program name with args. set dummy bison; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_BISON+:} false; then : $as_echo_n "(cached) " >&6 else case $BISON in [\\/]* | ?:[\\/]*) ac_cv_path_BISON="$BISON" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" ;; esac fi BISON=$ac_cv_path_BISON if test -n "$BISON"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 $as_echo "$BISON" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 $as_echo_n "checking for libc-friendly stddef.h... 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