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Some try to read stdin, so give them /dev/null. if $AS -o conftest -v &1 | grep GNU > /dev/null 2>&1; then libc_cv_prog_as_gnu=yes else libc_cv_prog_as_gnu=no fi rm -fr contest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 $as_echo "$libc_cv_prog_as_gnu" >&6; } rm -f a.out gnu_as=$libc_cv_prog_as_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 $as_echo_n "checking whether $LD is GNU ld... " >&6; } if ${libc_cv_prog_ld_gnu+:} false; then : $as_echo_n "(cached) " >&6 else # Most GNU programs take a -v and spit out some text including # the word 'GNU'. Some try to read stdin, so give them /dev/null. if $LD -o conftest -v &1 | grep GNU > /dev/null 2>&1; then libc_cv_prog_ld_gnu=yes else libc_cv_prog_ld_gnu=no fi rm -fr contest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 $as_echo "$libc_cv_prog_ld_gnu" >&6; } gnu_ld=$libc_cv_prog_ld_gnu # Accept binutils 2.20 or newer. for ac_prog in $AS do # Extract the first word of "$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... 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" >&6; } if ${ac_cv_prog_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$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_LD="$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 LD=$ac_cv_prog_LD if test -n "$LD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 $as_echo "$LD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LD" && break done if test -z "$LD"; then ac_verc_fail=yes else # Found it, now check the version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 $as_echo_n "checking version of $LD... 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" >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$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_CC="$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 CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$CC" && break done if test -z "$CC"; then ac_verc_fail=yes else # Found it, now check the version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 $as_echo_n "checking version of $CC... 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" >&6; } if ${ac_cv_prog_MAKE+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MAKE"; then ac_cv_prog_MAKE="$MAKE" # Let the user override the test. else as_save_IFS=$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_MAKE="$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 MAKE=$ac_cv_prog_MAKE if test -n "$MAKE"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 $as_echo "$MAKE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MAKE" && break done if test -z "$MAKE"; then ac_verc_fail=yes else # Found it, now check the version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 $as_echo_n "checking version of $MAKE... 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" >&6; } if ${ac_cv_prog_MSGFMT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MSGFMT"; then ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. else as_save_IFS=$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_MSGFMT="$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 MSGFMT=$ac_cv_prog_MSGFMT if test -n "$MSGFMT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 $as_echo "$MSGFMT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MSGFMT" && break done if test -z "$MSGFMT"; then ac_verc_fail=yes else # Found it, now check the version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 $as_echo_n "checking version of $MSGFMT... " >&6; } ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) ac_prog_version="$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 $ac_verc_fail = yes; then MSGFMT=: aux_missing="$aux_missing msgfmt" fi for ac_prog in makeinfo 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_MAKEINFO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MAKEINFO"; then ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. else as_save_IFS=$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_MAKEINFO="$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 MAKEINFO=$ac_cv_prog_MAKEINFO if test -n "$MAKEINFO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 $as_echo "$MAKEINFO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MAKEINFO" && break done if test -z "$MAKEINFO"; then ac_verc_fail=yes else # Found it, now check the version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 $as_echo_n "checking version of $MAKEINFO... 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" >&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 if test -z "$AWK"; then ac_verc_fail=yes else # Found it, now check the version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 $as_echo_n "checking version of $AWK... " >&6; } ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 3.1.[2-9]*|3.[2-9]*|[4-9]*) ac_prog_version="$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 $ac_verc_fail = yes; then critic_missing="$critic_missing gawk" 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... 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