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Source code changes of the file "configure" between
fping-5.0.tar.gz and fping-5.1.tar.gz

About: fping quickly ping N number of hosts to determine their reachability without flooding the network.

[ To the main fping source changes report ]

configure  (fping-5.0):configure  (fping-5.1)
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for fping 5.0. # Generated by GNU Autoconf 2.71 for fping 5.1.
# #
# #
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
# #
# #
# This configure script is free software; the Free Software Foundation # This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it. # gives unlimited permission to copy, distribute and modify it.
## -------------------- ## ## -------------------- ##
## M4sh Initialization. ## ## M4sh Initialization. ##
## -------------------- ## ## -------------------- ##
# Be more Bourne compatible # Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh emulate sh
NULLCMD=: NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature. # is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"' alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST setopt NO_GLOB_SUBST
else else $as_nop
case `(set -o) 2>/dev/null` in #( case `(set -o) 2>/dev/null` in #(
*posix*) : *posix*) :
set -o posix ;; #( set -o posix ;; #(
*) : *) :
;; ;;
esac esac
fi fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl=' as_nl='
' '
export as_nl export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf. IFS=" "" $as_nl"
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' PS1='$ '
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo PS2='> '
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo PS4='+ '
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh. # Ensure predictable behavior from utilities with locale-dependent output.
if test -z "$BASH_VERSION$ZSH_VERSION" \ LC_ALL=C
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then export LC_ALL
as_echo='print -r --' LANGUAGE=C
as_echo_n='print -rn --' export LANGUAGE
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n' # We cannot yet rely on "unset" to work, but we need these variables
as_echo_n='printf %s' # to be unset--not just set to an empty or harmless value--now, to
else # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then # also avoids known problems related to "unset" and subshell syntax
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
as_echo_n='/usr/ucb/echo -n' for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
else do eval test \${$as_var+y} \
as_echo_body='eval expr "X$1" : "X\\(.*\\)"' && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
as_echo_n_body='eval done
arg=$1;
case $arg in #( # Ensure that fds 0, 1, and 2 are open.
*"$as_nl"*) if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
expr "X$arg" : "X\\(.*\\)$as_nl"; if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right. # The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=: PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';' PATH_SEPARATOR=';'
} }
fi fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator. # Find who we are. Look in the path if we contain no directory separator.
as_myself= as_myself=
case $0 in #(( case $0 in #((
*[\\/]* ) as_myself=$0 ;; *[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break '') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done done
IFS=$as_save_IFS IFS=$as_save_IFS
;; ;;
esac esac
# We did not find ourselves, most probably we were run as `sh COMMAND' # We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path. # in which case we are not to be found in the path.
if test "x$as_myself" = x; then if test "x$as_myself" = x; then
as_myself=$0 as_myself=$0
fi fi
if test ! -f "$as_myself"; then if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file n ame" >&2 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute f ile name" >&2
exit 1 exit 1
fi fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# Use a proper internal environment variable to ensure we don't fall # Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves. # into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec; _as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also # neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables. # works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell. # Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null BASH_ENV=/dev/null
ENV=/dev/null ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # (((( case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;; *v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;; *v* ) as_opts=-v ;;
*x* ) as_opts=-x ;; *x* ) as_opts=-x ;;
* ) as_opts= ;; * ) as_opts= ;;
esac esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail # Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'. # out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255 exit 255
fi fi
# We don't want this to propagate to other subprocesses. # We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;} { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev as_bourne_compatible="as_nop=:
/null 2>&1; then : if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh emulate sh
NULLCMD=: NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature. # is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"' alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST setopt NO_GLOB_SUBST
else else \$as_nop
case \`(set -o) 2>/dev/null\` in #( case \`(set -o) 2>/dev/null\` in #(
*posix*) : *posix*) :
set -o posix ;; #( set -o posix ;; #(
*) : *) :
;; ;;
esac esac
fi fi
" "
as_required="as_fn_return () { (exit \$1); } as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; } as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; } as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; } as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; } as_fn_ret_failure () { return 1; }
exitcode=0 exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; } as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else else \$as_nop
exitcode=1; echo positional parameters were not saved. exitcode=1; echo positional parameters were not saved.
fi fi
test x\$exitcode = x0 || exit 1 test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1" test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$ as_suggested" as_lineno_1a=\$LINENO as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$ as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as _lineno_2a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as _lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"'
|| exit 1 || exit 1"
test \$(( 1 + 1 )) = 2 || exit 1" if (eval "$as_required") 2>/dev/null
if (eval "$as_required") 2>/dev/null; then : then :
as_have_required=yes as_have_required=yes
else else $as_nop
as_have_required=no as_have_required=no
fi fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
: then :
else else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=: as_found=:
case $as_dir in #( case $as_dir in #(
/*) /*)
for as_base in sh bash ksh sh5; do for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks. # Try only shells that exist, to save several forks.
as_shell=$as_dir/$as_base as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } && if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a " as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required"
$as_shell"; } 2>/dev/null; then : 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes CONFIG_SHELL=$as_shell as_have_required=yes
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run= if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggest
a "$as_shell"; } 2>/dev/null; then : ed" 2>/dev/null
then :
break 2 break 2
fi fi
fi fi
done;; done;;
esac esac
as_found=false as_found=false
done done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL
"; } 2>/dev/null; then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS IFS=$as_save_IFS
if $as_found
then :
if test "x$CONFIG_SHELL" != x; then : else $as_nop
if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/n
ull
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also # neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables. # works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell. # Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null BASH_ENV=/dev/null
ENV=/dev/null ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # (((( case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;; *v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;; *v* ) as_opts=-v ;;
*x* ) as_opts=-x ;; *x* ) as_opts=-x ;;
* ) as_opts= ;; * ) as_opts= ;;
esac esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail # Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'. # out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255 exit 255
fi fi
if test x$as_have_required = xno; then : if test x$as_have_required = xno
$as_echo "$0: This script requires a shell more modern than all" then :
$as_echo "$0: the shells that I found on your system." printf "%s\n" "$0: This script requires a shell more modern than all"
if test x${ZSH_VERSION+set} = xset ; then printf "%s\n" "$0: the shells that I found on your system."
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" if test ${ZSH_VERSION+y} ; then
$as_echo "$0: be upgraded to zsh 4.3.4 or later." printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else else
$as_echo "$0: Please tell bug-autoconf@gnu.org about your system, printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this $0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run $0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one." $0: the script under such a shell if you do have one."
fi fi
exit 1 exit 1
fi fi
fi fi
fi fi
SHELL=${CONFIG_SHELL-/bin/sh} SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL export SHELL
skipping to change at line 308 skipping to change at line 306
# as_fn_exit STATUS # as_fn_exit STATUS
# ----------------- # -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit () as_fn_exit ()
{ {
set +e set +e
as_fn_set_status $1 as_fn_set_status $1
exit $1 exit $1
} # as_fn_exit } # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_mkdir_p # as_fn_mkdir_p
# ------------- # -------------
# Create "$as_dir" as a directory, including parents if necessary. # Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p () as_fn_mkdir_p ()
{ {
case $as_dir in #( case $as_dir in #(
-*) as_dir=./$as_dir;; -*) as_dir=./$as_dir;;
esac esac
test -d "$as_dir" || eval $as_mkdir_p || { test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs= as_dirs=
while :; do while :; do
case $as_dir in #( case $as_dir in #(
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;; *) as_qdir=$as_dir;;
esac esac
as_dirs="'$as_qdir' $as_dirs" as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" || as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" | printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)[^/].*/{ /^X\(\/\/\)[^/].*/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)$/{ /^X\(\/\/\)$/{
s//\1/ s//\1/
skipping to change at line 369 skipping to change at line 375
as_fn_executable_p () as_fn_executable_p ()
{ {
test -f "$1" && test -x "$1" test -f "$1" && test -x "$1"
} # as_fn_executable_p } # as_fn_executable_p
# as_fn_append VAR VALUE # as_fn_append VAR VALUE
# ---------------------- # ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take # Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over # advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive # repeated appends, instead of the typical quadratic growth present in naive
# implementations. # implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append () eval 'as_fn_append ()
{ {
eval $1+=\$2 eval $1+=\$2
}' }'
else else $as_nop
as_fn_append () as_fn_append ()
{ {
eval $1=\$$1\$2 eval $1=\$$1\$2
} }
fi # as_fn_append fi # as_fn_append
# as_fn_arith ARG... # as_fn_arith ARG...
# ------------------ # ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the # Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments # global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr. # must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith () eval 'as_fn_arith ()
{ {
as_val=$(( $* )) as_val=$(( $* ))
}' }'
else else $as_nop
as_fn_arith () as_fn_arith ()
{ {
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# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
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{
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}
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# ---------------------------------------- # ----------------------------------------
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fi fi
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if expr a : '\(a\)' >/dev/null 2>&1 && if expr a : '\(a\)' >/dev/null 2>&1 &&
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as_expr=expr as_expr=expr
else else
as_expr=false as_expr=false
fi fi
skipping to change at line 437 skipping to change at line 454
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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sed '/^.*\/\([^/][^/]*\)\/*$/{ sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/ s//\1/
q q
} }
/^X\/\(\/\/\)$/{ /^X\/\(\/\/\)$/{
s//\1/ s//\1/
q q
} }
/^X\/\(\/\).*/{ /^X\/\(\/\).*/{
s//\1/ s//\1/
skipping to change at line 480 skipping to change at line 497
t lineno t lineno
b b
:lineno :lineno
N N
:loop :loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop t loop
s/-\n.*// s/-\n.*//
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# Don't try to exec as it changes $[0], causing all sort of problems # Don't try to exec as it changes $[0], causing all sort of problems
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skipping to change at line 573 skipping to change at line 599
ac_config_libobj_dir=. ac_config_libobj_dir=.
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skipping to change at line 674 skipping to change at line 699
host_cpu host_cpu
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skipping to change at line 722 skipping to change at line 744
program_transform_name program_transform_name
prefix prefix
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skipping to change at line 810 skipping to change at line 833
ac_prev= ac_prev=
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bindir=$ac_optarg ;; bindir=$ac_optarg ;;
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skipping to change at line 852 skipping to change at line 873
| --dataroo | --dataro | --datar) | --dataroo | --dataro | --datar)
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skipping to change at line 878 skipping to change at line 899
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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skipping to change at line 1091 skipping to change at line 1112
-v | -verbose | --verbose | --verbos | --verbo | --verb) -v | -verbose | --verbose | --verbos | --verbo | --verb)
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\`configure' configures fping 5.0 to adapt to many kinds of systems. \`configure' configures fping 5.1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as To assign environment variables (e.g., CC, CFLAGS...), specify them as
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Defaults for the options are specified in brackets. Defaults for the options are specified in brackets.
Configuration: Configuration:
-h, --help display this help and exit -h, --help display this help and exit
skipping to change at line 1362 skipping to change at line 1383
System types: System types:
--build=BUILD configure for building on BUILD [guessed] --build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD] --host=HOST cross-compile to build programs to run on HOST [BUILD]
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_ACEOF _ACEOF
fi fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
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esac esac
cat <<\_ACEOF cat <<\_ACEOF
Optional Features: Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options --disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-ipv4 Disable support for pinging IPv4 hosts --disable-ipv4 Disable support for pinging IPv4 hosts
--disable-ipv6 Disable support for pinging IPv6 hosts --disable-ipv6 Disable support for pinging IPv6 hosts
--disable-timestamp Disable kernel-based packet timestaping --disable-timestamp Disable kernel-based packet timestaping
skipping to change at line 1415 skipping to change at line 1436
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skipping to change at line 1445 skipping to change at line 1466
ac_top_srcdir=$srcdir ac_top_srcdir=$srcdir
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cat <<\_ACEOF cat <<\_ACEOF
fping configure 5.0 fping configure 5.1
generated by GNU Autoconf 2.69 generated by GNU Autoconf 2.71
Copyright (C) 2012 Free Software Foundation, Inc. Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it. gives unlimited permission to copy, distribute and modify it.
_ACEOF _ACEOF
exit exit
fi fi
## ------------------------ ## ## ------------------------ ##
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int int
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printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_cpp
# ac_fn_c_try_link LINENO # ac_fn_c_try_link LINENO
# ----------------------- # -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. # Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link () ac_fn_c_try_link ()
{ {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest$ac_exeext rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link" if { { ac_try="$ac_link"
case "(($ac_try" in case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err (eval "$ac_link") 2>conftest.err
ac_status=$? ac_status=$?
if test -s conftest.err; then if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1 grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5 cat conftest.er1 >&5
mv -f conftest.er1 conftest.err mv -f conftest.er1 conftest.err
fi fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && { test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" || test -z "$ac_c_werror_flag" ||
test ! -s conftest.err test ! -s conftest.err
} && test -s conftest$ac_exeext && { } && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes || test "$cross_compiling" = yes ||
test -x conftest$ac_exeext test -x conftest$ac_exeext
}; then : }
then :
ac_retval=0 ac_retval=0
else else $as_nop
$as_echo "$as_me: failed program was:" >&5 printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1 ac_retval=1
fi fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is # interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions. # left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval as_fn_set_status $ac_retval
} # ac_fn_c_try_link } # ac_fn_c_try_link
# ac_fn_c_check_func LINENO FUNC VAR # ac_fn_c_check_func LINENO FUNC VAR
# ---------------------------------- # ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly # Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func () ac_fn_c_check_func ()
{ {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; } printf %s "checking for $2... " >&6; }
if eval \${$3+:} false; then : if eval test \${$3+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
For example, HP-UX 11i <limits.h> declares gettimeofday. */ For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $2 innocuous_$2 #define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (); below. which can conflict with char $2 (); below. */
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#include <limits.h>
#undef $2 #undef $2
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
#endif #endif
char $2 (); char $2 ();
/* The GNU C library defines this for functions which it implements /* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */ something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2 #if defined __stub_$2 || defined __stub___$2
choke me choke me
#endif #endif
int int
main () main (void)
{ {
return $2 (); return $2 ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
eval "$3=yes" eval "$3=yes"
else else $as_nop
eval "$3=no" eval "$3=no"
fi fi
rm -f core conftest.err conftest.$ac_objext \ rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
eval ac_res=\$$3 eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; } printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func } # ac_fn_c_check_func
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$
ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF cat >config.log <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by fping $as_me 5.0, which was It was created by fping $as_me 5.1, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.71. Invocation command line was
$ $0 $@ $ $0$ac_configure_args_raw
_ACEOF _ACEOF
exec 5>>config.log exec 5>>config.log
{ {
cat <<_ASUNAME cat <<_ASUNAME
## --------- ## ## --------- ##
## Platform. ## ## Platform. ##
## --------- ## ## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
skipping to change at line 1909 skipping to change at line 1828
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME _ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
$as_echo "PATH: $as_dir" '') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done done
IFS=$as_save_IFS IFS=$as_save_IFS
} >&5 } >&5
cat >&5 <<_ACEOF cat >&5 <<_ACEOF
## ----------- ## ## ----------- ##
## Core tests. ## ## Core tests. ##
## ----------- ## ## ----------- ##
skipping to change at line 1943 skipping to change at line 1866
for ac_pass in 1 2 for ac_pass in 1 2
do do
for ac_arg for ac_arg
do do
case $ac_arg in case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil) | -silent | --silent | --silen | --sile | --sil)
continue ;; continue ;;
*\'*) *\'*)
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac esac
case $ac_pass in case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2) 2)
as_fn_append ac_configure_args1 " '$ac_arg'" as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal. ac_must_keep_next=false # Got value, back to normal.
else else
case $ac_arg in case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \ *=* | --config-cache | -C | -disable-* | --disable-* \
skipping to change at line 1978 skipping to change at line 1901
done done
{ ac_configure_args0=; unset ac_configure_args0;} { ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;} { ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete # When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there # config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly. # would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$? trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging. # Save into config.log some information that might help in debugging.
{ {
echo echo
$as_echo "## ---------------- ## printf "%s\n" "## ---------------- ##
## Cache variables. ## ## Cache variables. ##
## ---------------- ##" ## ---------------- ##"
echo echo
# The following way of writing the cache mishandles newlines in values, # The following way of writing the cache mishandles newlines in values,
( (
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\ ''`; do for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\ ''`; do
eval ac_val=\$$ac_var eval ac_val=\$$ac_var
case $ac_val in #( case $ac_val in #(
*${as_nl}*) *${as_nl}*)
case $ac_var in #( case $ac_var in #(
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache varia
ac_var contains a newline" >&5 ble $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;}
;;
esac esac
case $ac_var in #( case $ac_var in #(
_ | IFS | as_nl) ;; #( _ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;; *) { eval $ac_var=; unset $ac_var;} ;;
esac ;; esac ;;
esac esac
done done
(set) 2>&1 | (set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
skipping to change at line 2018 skipping to change at line 1943
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/ p" s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/ p"
;; #( ;; #(
*) *)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;; ;;
esac | esac |
sort sort
) )
echo echo
$as_echo "## ----------------- ## printf "%s\n" "## ----------------- ##
## Output variables. ## ## Output variables. ##
## ----------------- ##" ## ----------------- ##"
echo echo
for ac_var in $ac_subst_vars for ac_var in $ac_subst_vars
do do
eval ac_val=\$$ac_var eval ac_val=\$$ac_var
case $ac_val in case $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"` ;; *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\' '/g"`;;
esac esac
$as_echo "$ac_var='\''$ac_val'\''" printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort done | sort
echo echo
if test -n "$ac_subst_files"; then if test -n "$ac_subst_files"; then
$as_echo "## ------------------- ## printf "%s\n" "## ------------------- ##
## File substitutions. ## ## File substitutions. ##
## ------------------- ##" ## ------------------- ##"
echo echo
for ac_var in $ac_subst_files for ac_var in $ac_subst_files
do do
eval ac_val=\$$ac_var eval ac_val=\$$ac_var
case $ac_val in case $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g" `;; *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\ ''/g"`;;
esac esac
$as_echo "$ac_var='\''$ac_val'\''" printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort done | sort
echo echo
fi fi
if test -s confdefs.h; then if test -s confdefs.h; then
$as_echo "## ----------- ## printf "%s\n" "## ----------- ##
## confdefs.h. ## ## confdefs.h. ##
## ----------- ##" ## ----------- ##"
echo echo
cat confdefs.h cat confdefs.h
echo echo
fi fi
test "$ac_signal" != 0 && test "$ac_signal" != 0 &&
$as_echo "$as_me: caught signal $ac_signal" printf "%s\n" "$as_me: caught signal $ac_signal"
$as_echo "$as_me: exit $exit_status" printf "%s\n" "$as_me: exit $exit_status"
} >&5 } >&5
rm -f core *.core core.conftest.* && rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files && rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status exit $exit_status
' 0 ' 0
for ac_signal in 1 2 13 15; do for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done done
ac_signal=0 ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed. # confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h rm -f -r conftest* confdefs.h
$as_echo "/* confdefs.h */" > confdefs.h printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables. # Predefined preprocessor variables.
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF
# Let the site file select an alternate cache file if it wants to. # Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones. # Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then if test -n "$CONFIG_SITE"; then
# We do not want a PATH search for config.site. ac_site_files="$CONFIG_SITE"
case $CONFIG_SITE in #((
-*) ac_site_file1=./$CONFIG_SITE;;
*/*) ac_site_file1=$CONFIG_SITE;;
*) ac_site_file1=./$CONFIG_SITE;;
esac
elif test "x$prefix" != xNONE; then elif test "x$prefix" != xNONE; then
ac_site_file1=$prefix/share/config.site ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
ac_site_file2=$prefix/etc/config.site
else else
ac_site_file1=$ac_default_prefix/share/config.site ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/con
ac_site_file2=$ac_default_prefix/etc/config.site fig.site"
fi fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
for ac_site_file in $ac_site_files
do do
test "x$ac_site_file" = xNONE && continue case $ac_site_file in #(
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then */*) :
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" ;; #(
>&5 *) :
$as_echo "$as_me: loading site script $ac_site_file" >&6;} ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_f
ile" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5 sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \ . "$ac_site_file" \
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':"
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
done done
if test -r "$cache_file"; then if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files # Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;} printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";; [\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";; *) . "./$cache_file";;
esac esac
fi fi
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;} printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file >$cache_file
fi fi
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_
H"
# Auxiliary files required by this configure script.
ac_aux_files="missing install-sh config.guess config.sub compile"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${
srcdir}/../.."
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files
" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found"
>&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found"
>&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found"
>&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$
LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same # Check that the precious variables saved in the cache have kept the same
# value. # value.
ac_cache_corrupted=false ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in case $ac_old_set,$ac_new_set in
set,) set,)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$a { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to
c_old_val' in the previous run" >&5 \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous ru printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previo
n" >&2;} us run" >&2;}
ac_cache_corrupted=: ;; ac_cache_corrupted=: ;;
,set) ,set)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not se
the previous run" >&5 t in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;; ac_cache_corrupted=: ;;
,);; ,);;
*) *)
if test "x$ac_old_val" != "x$ac_new_val"; then if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure. # differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val` ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val` ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has cha
since the previous run:" >&5 nged since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&
2;}
ac_cache_corrupted=: ac_cache_corrupted=:
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace c { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitesp
hanges in \`$ac_var' since the previous run:" >&5 ace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the p printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since
revious run:" >&2;} the previous run:" >&2;}
eval $ac_var=\$ac_old_val eval $ac_var=\$ac_old_val
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_
>&5 val'" >&5
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_
>&5 val'" >&5
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi;; fi;;
esac esac
# Pass precious variables to config.status. # Pass precious variables to config.status.
if test "$ac_new_set" = set; then if test "$ac_new_set" = set; then
case $ac_new_val in case $ac_new_val in
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;; *) ac_arg=$ac_var=$ac_new_val ;;
esac esac
case " $ac_configure_args " in case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;; *) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac esac
fi fi
done done
if $ac_cache_corrupted; then if $ac_cache_corrupted; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environmen
compromise the build" >&5 t can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >& printf "%s\n" "$as_me: error: changes in the environment can compromise the buil
2;} d" >&2;}
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
"$LINENO" 5 and start over" "$LINENO" 5
fi fi
## -------------------- ## ## -------------------- ##
## Main body of script. ## ## Main body of script. ##
## -------------------- ## ## -------------------- ##
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
fi
done
if test -z "$ac_aux_dir"; then
as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \
"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
# Expand $ac_aux_dir to an absolute path. # Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd` am_aux_dir=`cd "$ac_aux_dir" && pwd`
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program nam e with args. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program nam e with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2 set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc" ac_cv_prog_CC="${ac_tool_prefix}gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
if test -z "$ac_cv_prog_CC"; then if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args. # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2 set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then : if test ${ac_cv_prog_ac_ct_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc" ac_cv_prog_ac_ct_CC="gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; } printf "%s\n" "$ac_ct_CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
if test "x$ac_ct_CC" = x; then if test "x$ac_ct_CC" = x; then
CC="" CC=""
else else
case $cross_compiling:$ac_tool_warned in case $cross_compiling:$ac_tool_warned in
yes:) yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
with host triplet" >&5 fixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
;} " >&2;}
ac_tool_warned=yes ;; ac_tool_warned=yes ;;
esac esac
CC=$ac_ct_CC CC=$ac_ct_CC
fi fi
else else
CC="$ac_cv_prog_CC" CC="$ac_cv_prog_CC"
fi fi
if test -z "$CC"; then if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program na me with args. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program na me with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2 set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc" ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
fi fi
if test -z "$CC"; then if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args. # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2 set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
ac_prog_rejected=no ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes ac_prog_rejected=yes
continue continue
fi fi
ac_cv_prog_CC="cc" ac_cv_prog_CC="cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it. # We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC set dummy $ac_cv_prog_CC
shift shift
if test $# != 0; then if test $# != 0; then
# We chose a different compiler from the bogus one. # We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen # However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name. # first if we set CC to just the basename; use the full file name.
shift shift
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi fi
fi fi
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
if test -z "$CC"; then if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe for ac_prog in cl.exe
do do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a progra m name with args. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a progra m name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog" ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
test -n "$CC" && break test -n "$CC" && break
done done
fi fi
if test -z "$CC"; then if test -z "$CC"; then
ac_ct_CC=$CC ac_ct_CC=$CC
for ac_prog in cl.exe for ac_prog in cl.exe
do do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then : if test ${ac_cv_prog_ac_ct_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog" ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; } printf "%s\n" "$ac_ct_CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
test -n "$ac_ct_CC" && break test -n "$ac_ct_CC" && break
done done
if test "x$ac_ct_CC" = x; then if test "x$ac_ct_CC" = x; then
CC="" CC=""
else else
case $cross_compiling:$ac_tool_warned in case $cross_compiling:$ac_tool_warned in
yes:) yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
with host triplet" >&5 fixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
;} " >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program n
ame with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$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
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
t" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
t" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
fixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
" >&2;}
ac_tool_warned=yes ;; ac_tool_warned=yes ;;
esac esac
CC=$ac_ct_CC CC=$ac_ct_CC
fi fi
else
CC="$ac_cv_prog_CC"
fi fi
fi fi
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd' test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac
:" >&5 _pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler. # Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile set X $ac_compile
ac_compiler=$2 ac_compiler=$2
for ac_option in --version -v -V -qversion; do for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5" { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err (eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$? ac_status=$?
if test -s conftest.err; then if test -s conftest.err; then
sed '10a\ sed '10a\
... rest of stderr output deleted ... ... rest of stderr output deleted ...
10q' conftest.err >conftest.er1 10q' conftest.err >conftest.er1
cat conftest.er1 >&5 cat conftest.er1 >&5
fi fi
rm -f conftest.er1 conftest.err rm -f conftest.er1 conftest.err
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } test $ac_status = 0; }
done done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
ac_clean_files_save=$ac_clean_files ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out. # Try to create an executable without -o first, disregard a.out.
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# of exeext. # of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler wo
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$as_echo_n "checking whether the C compiler works... " >&6; } printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
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ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles= ac_rmfiles=
for ac_file in $ac_files for ac_file in $ac_files
do do
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if { { ac_try="$ac_link_default" if { { ac_try="$ac_link_default"
case "(($ac_try" in case "(($ac_try" in
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*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5 (eval "$ac_link_default") 2>&5
ac_status=$? ac_status=$?
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then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
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# in a Makefile. We should not override ac_cv_exeext if it was cached, # in a Makefile. We should not override ac_cv_exeext if it was cached,
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# Autoconf. # Autoconf.
for ac_file in $ac_files '' for ac_file in $ac_files ''
do do
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case $ac_file in case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;; ;;
[ab].out ) [ab].out )
# We found the default executable, but exeext='' is most # We found the default executable, but exeext='' is most
# certainly right. # certainly right.
break;; break;;
*.* ) *.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
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ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi fi
# We set ac_cv_exeext here because the later test for it is not # We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o' # safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already. # argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of # Even if this section looks crufty: it has the advantage of
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break;; break;;
* ) * )
break;; break;;
esac esac
done done
test "$ac_cv_exeext" = no && ac_cv_exeext= test "$ac_cv_exeext" = no && ac_cv_exeext=
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ac_file='' ac_file=''
fi fi
if test -z "$ac_file"; then : if test -z "$ac_file"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 then :
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$as_echo "$as_me: failed program was:" >&5 printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables as_fn_error 77 "C compiler cannot create executables
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else else $as_nop
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default ou
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$as_echo_n "checking for C compiler default output file name... " >&6; } printf %s "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; } printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables
$as_echo_n "checking for suffix of executables... " >&6; } " >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link" if { { ac_try="$ac_link"
case "(($ac_try" in case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5 (eval "$ac_link") 2>&5
ac_status=$? ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then : test $ac_status = 0; }
then :
# If both `conftest.exe' and `conftest' are `present' (well, observable) # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with # work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'. # `rm'.
for ac_file in conftest.exe conftest conftest.*; do for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue test -f "$ac_file" || continue
case $ac_file in case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;; break;;
* ) break;; * ) break;;
esac esac
done done
else else $as_nop
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
rm -f conftest conftest$ac_cv_exeext rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; } printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <stdio.h> #include <stdio.h>
int int
main () main (void)
{ {
FILE *f = fopen ("conftest.out", "w"); FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0; return ferror (f) || fclose (f) != 0;
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
ac_clean_files="$ac_clean_files conftest.out" ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either # Check that the compiler produces executables we can run. If not, either
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross comp
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$as_echo_n "checking whether we are cross compiling... " >&6; } printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link" { { ac_try="$ac_link"
case "(($ac_try" in case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5 (eval "$ac_link") 2>&5
ac_status=$? ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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if { ac_try='./conftest$ac_cv_exeext' if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in { { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5 (eval "$ac_try") 2>&5
ac_status=$? ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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else else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5
as_fn_error $? "cannot run C compiled programs. printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'. If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; } printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >& { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object file
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$as_echo_n "checking for suffix of object files... " >&6; } printf %s "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then : if test ${ac_cv_objext+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
rm -f conftest.o conftest.obj rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile" if { { ac_try="$ac_compile"
case "(($ac_try" in case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5 (eval "$ac_compile") 2>&5
ac_status=$? ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then : test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue; test -f "$ac_file" || continue;
case $ac_file in case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;; break;;
esac esac
done done
else else $as_nop
$as_echo "$as_me: failed program was:" >&5 printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; } printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supp
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$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } printf %s "checking whether the compiler supports GNU C... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then : if test ${ac_cv_c_compiler_gnu+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
#ifndef __GNUC__ #ifndef __GNUC__
choke me choke me
#endif #endif
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes ac_compiler_gnu=yes
else else $as_nop
ac_compiler_gnu=no ac_compiler_gnu=no
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; } printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then if test $ac_compiler_gnu = yes; then
GCC=yes GCC=yes
else else
GCC= GCC=
fi fi
ac_test_CFLAGS=${CFLAGS+set} ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >
$as_echo_n "checking whether $CC accepts -g... " >&6; } &5
if ${ac_cv_prog_cc_g+:} false; then : printf %s "checking whether $CC accepts -g... " >&6; }
$as_echo_n "(cached) " >&6 if test ${ac_cv_prog_cc_g+y}
else then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes ac_c_werror_flag=yes
ac_cv_prog_cc_g=no ac_cv_prog_cc_g=no
CFLAGS="-g" CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes ac_cv_prog_cc_g=yes
else else $as_nop
CFLAGS="" CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
else else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g" CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes ac_cv_prog_cc_g=yes
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag ac_c_werror_flag=$ac_save_c_werror_flag
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; } printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then if test "$GCC" = yes; then
CFLAGS="-g -O2" CFLAGS="-g -O2"
else else
CFLAGS="-g" CFLAGS="-g"
fi fi
else else
if test "$GCC" = yes; then if test "$GCC" = yes; then
CFLAGS="-O2" CFLAGS="-O2"
else else
CFLAGS= CFLAGS=
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C ac_prog_cc_stdc=no
89" >&5 if test x$ac_prog_cc_stdc = xno
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } then :
if ${ac_cv_prog_cc_c89+:} false; then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enabl
$as_echo_n "(cached) " >&6 e C11 features" >&5
else printf %s "checking for $CC option to enable C11 features... " >&6; }
ac_cv_prog_cc_c89=no if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <stdarg.h> $ac_c_conftest_c11_program
#include <stdio.h> _ACEOF
struct stat; for ac_arg in '' -std=gnu11
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ do
struct buf { int x; }; CC="$ac_save_CC $ac_arg"
FILE * (*rcsopen) (struct buf *, struct stat *, int); if ac_fn_c_try_compile "$LINENO"
static char *e (p, i) then :
char **p; ac_cv_prog_cc_c11=$ac_arg
int i; fi
{ rm -f core conftest.err conftest.$ac_objext conftest.beam
return p[i]; test "x$ac_cv_prog_cc_c11" != "xno" && break
} done
static char *f (char * (*g) (char **, int), char **p, ...) rm -f conftest.$ac_ext
{ CC=$ac_save_CC
char *s; fi
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters if test "x$ac_cv_prog_cc_c11" = xno
inside strings and character constants. */ then :
#define FOO(x) 'x' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enabl
e C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC9
9 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
int test (int i, double x); if test "x$ac_cv_prog_cc_c99" = xno
struct s1 {int (*f) (int a);}; then :
struct s2 {int (*f) (double a);}; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, i printf "%s\n" "unsupported" >&6; }
nt); else $as_nop
int argc; if test "x$ac_cv_prog_cc_c99" = x
char **argv; then :
int { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
main () printf "%s\n" "none needed" >&6; }
{ else $as_nop
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
; printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
return 0; CC="$CC $ac_cv_prog_cc_c99"
} fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enabl
e C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF _ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -Xc -D__EXTENSIONS__"
do do
CC="$ac_save_CC $ac_arg" CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg ac_cv_prog_cc_c89=$ac_arg
fi fi
rm -f core conftest.err conftest.$ac_objext rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break test "x$ac_cv_prog_cc_c89" != "xno" && break
done done
rm -f conftest.$ac_ext rm -f conftest.$ac_ext
CC=$ac_save_CC CC=$ac_save_CC
fi fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi fi
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -
-o together" >&5 c and -o together" >&5
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } printf %s "checking whether $CC understands -c and -o together... " >&6; }
if ${am_cv_prog_cc_c_o+:} false; then : if test ${am_cv_prog_cc_c_o+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
# Make sure it works both with $CC and with simple cc. # Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some # Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o, # compilers refuse to overwrite an existing .o file with -o,
# though they will create one. # though they will create one.
skipping to change at line 3073 skipping to change at line 3569
&& test -f conftest2.$ac_objext; then && test -f conftest2.$ac_objext; then
: OK : OK
else else
am_cv_prog_cc_c_o=no am_cv_prog_cc_c_o=no
break break
fi fi
done done
rm -f core conftest* rm -f core conftest*
unset am_i unset am_i
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
$as_echo "$am_cv_prog_cc_c_o" >&6; } printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script. # Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC. # FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another. # But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case, # A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC" CC="$am_aux_dir/compile $CC"
fi fi
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c ac_header= ac_cache=
ac_cpp='$CPP $CPPFLAGS' for ac_item in $ac_header_c_list
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor"
>&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if ${ac_cv_prog_CPP+:} false; then :
$as_echo_n "(cached) " >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lin
es 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 do
IFS=$as_save_IFS if test $ac_cache; then
test -z "$as_dir" && as_dir=. ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$a
for ac_prog in grep ggrep; do c_includes_default"
for ac_exec_ext in '' $ac_executable_extensions; do if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" printf "%s\n" "#define $ac_item 1" >> confdefs.h
as_fn_executable_p "$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 fi
# 10*(2^10) chars as input seems more than enough ac_header= ac_cache=
test $ac_count -gt 10 && break elif test $ac_header; then
done ac_cache=$ac_item
rm -f conftest.in conftest.tmp conftest.nl conftest.out;; else
esac ac_header=$ac_item
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/us
r/xpg4/bin" "$LINENO" 5
fi fi
else done
ac_cv_path_GREP=$GREP
fi
fi if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 then :
$as_echo "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
$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 || bre
ak
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/u
sr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi fi
fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to d
fi efine __EXTENSIONS__" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
$as_echo "$ac_cv_path_EGREP" >&6; } if test ${ac_cv_safe_to_define___extensions__+y}
EGREP="$ac_cv_path_EGREP" then :
printf %s "(cached) " >&6
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 else $as_nop
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
# define __EXTENSIONS__ 1
$ac_includes_default
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
ac_cv_header_stdc=yes then :
else ac_cv_safe_to_define___extensions__=yes
ac_cv_header_stdc=no else $as_nop
fi ac_cv_safe_to_define___extensions__=no
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi fi
rm -f conftest* rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___ex
tensions__" >&5
printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
if test $ac_cv_header_stdc = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE s
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. hould be defined" >&5
printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
if test ${ac_cv_should_define__xopen_source+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_should_define__xopen_source=no
if test $ac_cv_header_wchar_h = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <stdlib.h>
_ACEOF #include <wchar.h>
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | mbstate_t x;
$EGREP "free" >/dev/null 2>&1; then : int
main (void)
else {
ac_cv_header_stdc=no
fi
rm -f conftest*
fi ;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test $ac_cv_header_stdc = yes; then else $as_nop
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) #define _XOPEN_SOURCE 500
#include <wchar.h>
mbstate_t x;
int int
main () main (void)
{ {
int i;
for (i = 0; i < 256; i++) ;
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_run "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
else ac_cv_should_define__xopen_source=yes
ac_cv_header_stdc=no
fi fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xope
$as_echo "$ac_cv_header_stdc" >&6; } n_source" >&5
if test $ac_cv_header_stdc = yes; then printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
$as_echo "#define STDC_HEADERS 1" >>confdefs.h printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
fi printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
# On IRIX 5.3, sys/types and inttypes.h are conflicting. printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_include
s_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
done printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_co printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
nfig_h" "$ac_includes_default"
if test "x$ac_cv_header_minix_config_h" = xyes; then :
MINIX=yes
else
MINIX=
fi
if test "$MINIX" = yes; then printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
$as_echo "#define _MINIX 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
fi printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
__EXTENSIONS__" >&5
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if ${ac_cv_safe_to_define___extensions__+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# define __EXTENSIONS__ 1 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
$ac_includes_default
int
main ()
{
; printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
return 0;
} printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if test $ac_cv_header_minix_config_h = yes
ac_cv_safe_to_define___extensions__=yes then :
else MINIX=yes
ac_cv_safe_to_define___extensions__=no printf "%s\n" "#define _MINIX 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensi
ons__" >&5
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
test $ac_cv_safe_to_define___extensions__ = yes &&
$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
$as_echo "#define _ALL_SOURCE 1" >>confdefs.h printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
$as_echo "#define _GNU_SOURCE 1" >>confdefs.h else $as_nop
MINIX=
fi
if test $ac_cv_safe_to_define___extensions__ = yes
then :
printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h fi
if test $ac_cv_should_define__xopen_source = yes
then :
printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h fi
# Check whether --enable-ipv4 was given. # Check whether --enable-ipv4 was given.
if test "${enable_ipv4+set}" = set; then : if test ${enable_ipv4+y}
then :
enableval=$enable_ipv4; enableval=$enable_ipv4;
fi fi
if test "x$enable_ipv4" != "xno"; then if test "x$enable_ipv4" != "xno"; then
IPV4_TRUE= IPV4_TRUE=
IPV4_FALSE='#' IPV4_FALSE='#'
else else
IPV4_TRUE='#' IPV4_TRUE='#'
IPV4_FALSE= IPV4_FALSE=
fi fi
if test -z "$IPV4_TRUE"; then : if test -z "$IPV4_TRUE"; then :
$as_echo "#define IPV4 1" >>confdefs.h printf "%s\n" "#define IPV4 1" >>confdefs.h
fi fi
# Check whether --enable-ipv6 was given. # Check whether --enable-ipv6 was given.
if test "${enable_ipv6+set}" = set; then : if test ${enable_ipv6+y}
then :
enableval=$enable_ipv6; enableval=$enable_ipv6;
fi fi
if test "x$enable_ipv6" != "xno"; then : if test "x$enable_ipv6" != "xno"
then :
for ac_header in netinet/icmp6.h for ac_header in netinet/icmp6.h
do : do :
ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet _icmp6_h" " ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet _icmp6_h" "
#include <netinet/in.h> #include <netinet/in.h>
#include <sys/types.h> #include <sys/types.h>
" "
if test "x$ac_cv_header_netinet_icmp6_h" = xyes; then : if test "x$ac_cv_header_netinet_icmp6_h" = xyes
cat >>confdefs.h <<_ACEOF then :
#define HAVE_NETINET_ICMP6_H 1 printf "%s\n" "#define HAVE_NETINET_ICMP6_H 1" >>confdefs.h
_ACEOF
have_ipv6="yes" have_ipv6="yes"
fi fi
done done
fi fi
if test "x$enable_ipv4" = "xno" -a "x$enable_ipv6" = "xno"; then : if test "x$enable_ipv4" = "xno" -a "x$enable_ipv6" = "xno"
then :
as_fn_error $? "Need to enable IPv4 or IPv6. Can't disable both!)" "$LINENO" 5 as_fn_error $? "Need to enable IPv4 or IPv6. Can't disable both!)" "$LINENO" 5
fi fi
if test \( "x$enable_ipv6" = "xyes" -o "x$enable_ipv4" = "xno" \) -a "x$have_ipv if test \( "x$enable_ipv6" = "xyes" -o "x$enable_ipv4" = "xno" \) -a "x$have_ipv
6" != "xyes" ; then : 6" != "xyes"
then :
as_fn_error $? "IPv6 not supported on this platform (netinet/icmp6.h header not found)" "$LINENO" 5 as_fn_error $? "IPv6 not supported on this platform (netinet/icmp6.h header not found)" "$LINENO" 5
fi fi
if test "x$have_ipv6" = "xyes"; then if test "x$have_ipv6" = "xyes"; then
IPV6_TRUE= IPV6_TRUE=
IPV6_FALSE='#' IPV6_FALSE='#'
else else
IPV6_TRUE='#' IPV6_TRUE='#'
IPV6_FALSE= IPV6_FALSE=
fi fi
if test -z "$IPV6_TRUE"; then : if test -z "$IPV6_TRUE"; then :
$as_echo "#define IPV6 1" >>confdefs.h printf "%s\n" "#define IPV6 1" >>confdefs.h
fi fi
# Check whether --enable-timestamp was given. # Check whether --enable-timestamp was given.
if test "${enable_timestamp+set}" = set; then : if test ${enable_timestamp+y}
then :
enableval=$enable_timestamp; enableval=$enable_timestamp;
fi fi
if test "x$enable_timestamp" != "xno"; then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to
detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions...
" >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
ac_fn_c_check_decl "$LINENO" "SO_TIMESTAMPNS" "ac_cv_have_decl_SO_TIMESTAMPNS int
" "#include <sys/types.h> main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
# This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
ac_cv_c_undeclared_builtin_options=$ac_arg
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builti
n_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
if test "x$enable_timestamp" != "xno"
then :
ac_fn_check_decl "$LINENO" "SO_TIMESTAMPNS" "ac_cv_have_decl_SO_TIMESTAMPNS"
"#include <sys/types.h>
#include <sys/socket.h> #include <sys/socket.h>
" " "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SO_TIMESTAMPNS" = xyes; then : if test "x$ac_cv_have_decl_SO_TIMESTAMPNS" = xyes
then :
$as_echo "#define HAVE_SO_TIMESTAMPNS 1" >>confdefs.h printf "%s\n" "#define HAVE_SO_TIMESTAMPNS 1" >>confdefs.h
else else $as_nop
have_so_timestamp="no" have_so_timestamp="no"
fi fi
fi fi
if test "x$enable_timestamp" = "xyes" -a "x$have_so_timestamp" = "xno"; then : if test "x$enable_timestamp" = "xyes" -a "x$have_so_timestamp" = "xno"
then :
as_fn_error $? "--enable-timestamp not supported on this platform" "$LINENO" 5 as_fn_error $? "--enable-timestamp not supported on this platform" "$LINENO" 5
fi fi
# Check whether --enable-safe-limits was given. # Check whether --enable-safe-limits was given.
if test "${enable_safe_limits+set}" = set; then : if test ${enable_safe_limits+y}
then :
enableval=$enable_safe_limits; enableval=$enable_safe_limits;
fi fi
if test "x$enable_safe_limits" = "xyes"; then : if test "x$enable_safe_limits" = "xyes"
then :
$as_echo "#define FPING_SAFE_LIMITS 1" >>confdefs.h printf "%s\n" "#define FPING_SAFE_LIMITS 1" >>confdefs.h
fi fi
# Make sure we can run config.sub. # Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; } printf %s "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then : if test ${ac_cv_build+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
ac_build_alias=$build_alias ac_build_alias=$build_alias
test "x$ac_build_alias" = x && test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x && test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINEN
" 5 O" 5
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; } printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in case $ac_cv_build in
*-*-*) ;; *-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac esac
build=$ac_cv_build build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-' ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build set x $ac_cv_build
shift shift
build_cpu=$1 build_cpu=$1
build_vendor=$2 build_vendor=$2
shift; shift shift; shift
# Remember, the first character of IFS is used to create $*, # Remember, the first character of IFS is used to create $*,
# except with old shells: # except with old shells:
build_os=$* build_os=$*
IFS=$ac_save_IFS IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; } printf %s "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then : if test ${ac_cv_host+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test "x$host_alias" = x; then if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build ac_cv_host=$ac_cv_build
else else
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO"
5 5
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; } printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in case $ac_cv_host in
*-*-*) ;; *-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac esac
host=$ac_cv_host host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-' ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host set x $ac_cv_host
shift shift
host_cpu=$1 host_cpu=$1
host_vendor=$2 host_vendor=$2
shift; shift shift; shift
# Remember, the first character of IFS is used to create $*, # Remember, the first character of IFS is used to create $*,
# except with old shells: # except with old shells:
host_os=$* host_os=$*
IFS=$ac_save_IFS IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; } printf %s "checking target system type... " >&6; }
if ${ac_cv_target+:} false; then : if test ${ac_cv_target+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test "x$target_alias" = x; then if test "x$target_alias" = x; then
ac_cv_target=$ac_cv_host ac_cv_target=$ac_cv_host
else else
ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINEN
" 5 O" 5
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
$as_echo "$ac_cv_target" >&6; } printf "%s\n" "$ac_cv_target" >&6; }
case $ac_cv_target in case $ac_cv_target in
*-*-*) ;; *-*-*) ;;
*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
esac esac
target=$ac_cv_target target=$ac_cv_target
ac_save_IFS=$IFS; IFS='-' ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_target set x $ac_cv_target
shift shift
target_cpu=$1 target_cpu=$1
target_vendor=$2 target_vendor=$2
skipping to change at line 3747 skipping to change at line 4046
target_os=$* target_os=$*
IFS=$ac_save_IFS IFS=$ac_save_IFS
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
# The aliases save the names the user supplied, while $host etc. # The aliases save the names the user supplied, while $host etc.
# will get canonicalized. # will get canonicalized.
test -n "$target_alias" && test -n "$target_alias" &&
test "$program_prefix$program_suffix$program_transform_name" = \ test "$program_prefix$program_suffix$program_transform_name" = \
NONENONEs,x,x, && NONENONEs,x,x, &&
program_prefix=${target_alias}- program_prefix=${target_alias}-
am__api_version='1.15' am__api_version='1.16'
# Find a good install program. We prefer a C program (faster), # Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or # so one script is as good as another. But avoid the broken or
# incompatible versions: # incompatible versions:
# SysV /etc/install, /usr/sbin/install # SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install # SunOS /usr/etc/install
# IRIX /sbin/install # IRIX /sbin/install
# AIX /bin/install # AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs # AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args # AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic # OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh. # ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files. # Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible inst
>&5 all" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; } printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then : if test ${ac_cv_path_install+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
# Account for people who put trailing slashes in PATH elements. '') as_dir=./ ;;
case $as_dir/ in #(( */) ;;
./ | .// | /[cC]/* | \ *) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;; /usr/ucb/* ) ;;
*) *)
# OSF1 and SCO ODT 3.0 have their own names for install. # OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root # Don't use installbsd from OSF since it installs stuff as root
# by default. # by default.
for ac_prog in ginstall scoinst install; do for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install && if test $ac_prog = install &&
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention. # AIX install. It has an incompatible calling convention.
: :
elif test $ac_prog = install && elif test $ac_prog = install &&
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use. # program-specific install script used by HP pwplus--don't use.
: :
else else
rm -rf conftest.one conftest.two conftest.dir rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one echo one > conftest.one
echo two > conftest.two echo two > conftest.two
mkdir conftest.dir mkdir conftest.dir
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd` /conftest.dir" && if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/ conftest.dir/" &&
test -s conftest.one && test -s conftest.two && test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one && test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two test -s conftest.dir/conftest.two
then then
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3 break 3
fi fi
fi fi
fi fi
done done
done done
;; ;;
esac esac
done done
IFS=$as_save_IFS IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir rm -rf conftest.one conftest.two conftest.dir
fi fi
if test "${ac_cv_path_install+set}" = set; then if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install INSTALL=$ac_cv_path_install
else else
# As a last resort, use the slow shell script. Don't cache a # As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will # value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is # break other packages using the cache if that directory is
# removed, or if the value is a relative name. # removed, or if the value is a relative name.
INSTALL=$ac_install_sh INSTALL=$ac_install_sh
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; } printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution. # It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is s { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment
ane" >&5 is sane" >&5
$as_echo_n "checking whether build environment is sane... " >&6; } printf %s "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory # Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter. # name. Accept space and tab only in the latter.
am_lf=' am_lf='
' '
case `pwd` in case `pwd` in
*[\\\"\#\$\&\'\`$am_lf]*) *[\\\"\#\$\&\'\`$am_lf]*)
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac esac
case $srcdir in case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*) *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
skipping to change at line 3897 skipping to change at line 4201
done done
test "$2" = conftest.file test "$2" = conftest.file
) )
then then
# Ok. # Ok.
: :
else else
as_fn_error $? "newly created file is older than distributed files! as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5 Check your system clock" "$LINENO" 5
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; } printf "%s\n" "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and # If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer. # generated files are strictly newer.
am_sleep_pid= am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then if grep 'slept: no' conftest.file >/dev/null 2>&1; then
( sleep 1 ) & ( sleep 1 ) &
am_sleep_pid=$! am_sleep_pid=$!
fi fi
rm -f conftest.file rm -f conftest.file
test "$program_prefix" != NONE && test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name" program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it. # Use a double $ so make ignores it.
test "$program_suffix" != NONE && test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name" program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $. # Double any \ or $.
# By default was `s,x,x', remove it if useless. # By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_scrip t"`
if test x"${MISSING+set}" != xset; then if test x"${MISSING+set}" != xset; then
case $am_aux_dir in MISSING="\${SHELL} '$am_aux_dir/missing'"
*\ * | *\ *)
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
*)
MISSING="\${SHELL} $am_aux_dir/missing" ;;
esac
fi fi
# Use eval to expand $SHELL # Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then if eval "$MISSING --is-lightweight"; then
am_missing_run="$MISSING " am_missing_run="$MISSING "
else else
am_missing_run= am_missing_run=
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too
or missing" >&5 old or missing" >&5
$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi fi
if test x"${install_sh+set}" != xset; then if test x"${install_sh+set}" != xset; then
case $am_aux_dir in case $am_aux_dir in
*\ * | *\ *) *\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
*) *)
install_sh="\${SHELL} $am_aux_dir/install-sh" install_sh="\${SHELL} $am_aux_dir/install-sh"
esac esac
fi fi
# Installed binaries are usually stripped using 'strip' when the user # Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip". However 'strip' might not be the right # run "make install-strip". However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake # tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program. # will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then if test "$cross_compiling" != no; then
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program n ame with args. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program n ame with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2 set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then : if test ${ac_cv_prog_STRIP+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip" ac_cv_prog_STRIP="${ac_tool_prefix}strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
STRIP=$ac_cv_prog_STRIP STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then if test -n "$STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; } printf "%s\n" "$STRIP" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
if test -z "$ac_cv_prog_STRIP"; then if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args. # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2 set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then : if test ${ac_cv_prog_ac_ct_STRIP+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip" ac_cv_prog_ac_ct_STRIP="strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then if test -n "$ac_ct_STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; } printf "%s\n" "$ac_ct_STRIP" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
if test "x$ac_ct_STRIP" = x; then if test "x$ac_ct_STRIP" = x; then
STRIP=":" STRIP=":"
else else
case $cross_compiling:$ac_tool_warned in case $cross_compiling:$ac_tool_warned in
yes:) yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
with host triplet" >&5 fixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
;} " >&2;}
ac_tool_warned=yes ;; ac_tool_warned=yes ;;
esac esac
STRIP=$ac_ct_STRIP STRIP=$ac_ct_STRIP
fi fi
else else
STRIP="$ac_cv_prog_STRIP" STRIP="$ac_cv_prog_STRIP"
fi fi
fi fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >& { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -
5 p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then if test -z "$MKDIR_P"; then
if ${ac_cv_path_mkdir+:} false; then : if test ${ac_cv_path_mkdir+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
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skipping to change at line 4287 skipping to change at line 4612
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skipping to change at line 4439 skipping to change at line 4761
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skipping to change at line 4484 skipping to change at line 4819
END END
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else else
MAINTAINER_MODE_TRUE='#' MAINTAINER_MODE_TRUE='#'
MAINTAINER_MODE_FALSE= MAINTAINER_MODE_FALSE=
fi fi
MAINT=$MAINTAINER_MODE_TRUE MAINT=$MAINTAINER_MODE_TRUE
ac_config_headers="$ac_config_headers config.h" ac_config_headers="$ac_config_headers config.h"
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program nam e with args. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program nam e with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2 set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc" ac_cv_prog_CC="${ac_tool_prefix}gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
if test -z "$ac_cv_prog_CC"; then if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args. # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2 set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then : if test ${ac_cv_prog_ac_ct_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc" ac_cv_prog_ac_ct_CC="gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; } printf "%s\n" "$ac_ct_CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
if test "x$ac_ct_CC" = x; then if test "x$ac_ct_CC" = x; then
CC="" CC=""
else else
case $cross_compiling:$ac_tool_warned in case $cross_compiling:$ac_tool_warned in
yes:) yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
with host triplet" >&5 fixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
;} " >&2;}
ac_tool_warned=yes ;; ac_tool_warned=yes ;;
esac esac
CC=$ac_ct_CC CC=$ac_ct_CC
fi fi
else else
CC="$ac_cv_prog_CC" CC="$ac_cv_prog_CC"
fi fi
if test -z "$CC"; then if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program na me with args. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program na me with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2 set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc" ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
fi fi
if test -z "$CC"; then if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args. # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2 set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
ac_prog_rejected=no ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes ac_prog_rejected=yes
continue continue
fi fi
ac_cv_prog_CC="cc" ac_cv_prog_CC="cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it. # We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC set dummy $ac_cv_prog_CC
shift shift
if test $# != 0; then if test $# != 0; then
# We chose a different compiler from the bogus one. # We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen # However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name. # first if we set CC to just the basename; use the full file name.
shift shift
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi fi
fi fi
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
fi fi
if test -z "$CC"; then if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe for ac_prog in cl.exe
do do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a progra m name with args. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a progra m name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then : if test ${ac_cv_prog_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test. ac_cv_prog_CC="$CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog" ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
CC=$ac_cv_prog_CC CC=$ac_cv_prog_CC
if test -n "$CC"; then if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; } printf "%s\n" "$CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
test -n "$CC" && break test -n "$CC" && break
done done
fi fi
if test -z "$CC"; then if test -z "$CC"; then
ac_ct_CC=$CC ac_ct_CC=$CC
for ac_prog in cl.exe for ac_prog in cl.exe
do do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; } printf %s "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then : if test ${ac_cv_prog_ac_ct_CC+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog" ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > &5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
fi fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; } printf "%s\n" "$ac_ct_CC" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
test -n "$ac_ct_CC" && break test -n "$ac_ct_CC" && break
done done
if test "x$ac_ct_CC" = x; then if test "x$ac_ct_CC" = x; then
CC="" CC=""
else else
case $cross_compiling:$ac_tool_warned in case $cross_compiling:$ac_tool_warned in
yes:) yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
with host triplet" >&5 fixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
;} " >&2;}
ac_tool_warned=yes ;; ac_tool_warned=yes ;;
esac esac
CC=$ac_ct_CC CC=$ac_ct_CC
fi fi
fi fi
fi fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program n
ame with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$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
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
t" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
t" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not pre
fixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd' test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac
:" >&5 _pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler. # Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile set X $ac_compile
ac_compiler=$2 ac_compiler=$2
for ac_option in --version -v -V -qversion; do for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5" { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;; *) ac_try_echo=$ac_try;;
esac esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5 printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err (eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$? ac_status=$?
if test -s conftest.err; then if test -s conftest.err; then
sed '10a\ sed '10a\
... rest of stderr output deleted ... ... rest of stderr output deleted ...
10q' conftest.err >conftest.er1 10q' conftest.err >conftest.er1
cat conftest.er1 >&5 cat conftest.er1 >&5
fi fi
rm -f conftest.er1 conftest.err rm -f conftest.er1 conftest.err
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } test $ac_status = 0; }
done done
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supp
compiler" >&5 orts GNU C" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } printf %s "checking whether the compiler supports GNU C... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then : if test ${ac_cv_c_compiler_gnu+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
#ifndef __GNUC__ #ifndef __GNUC__
choke me choke me
#endif #endif
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes ac_compiler_gnu=yes
else else $as_nop
ac_compiler_gnu=no ac_compiler_gnu=no
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; } printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then if test $ac_compiler_gnu = yes; then
GCC=yes GCC=yes
else else
GCC= GCC=
fi fi
ac_test_CFLAGS=${CFLAGS+set} ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >
$as_echo_n "checking whether $CC accepts -g... " >&6; } &5
if ${ac_cv_prog_cc_g+:} false; then : printf %s "checking whether $CC accepts -g... " >&6; }
$as_echo_n "(cached) " >&6 if test ${ac_cv_prog_cc_g+y}
else then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes ac_c_werror_flag=yes
ac_cv_prog_cc_g=no ac_cv_prog_cc_g=no
CFLAGS="-g" CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes ac_cv_prog_cc_g=yes
else else $as_nop
CFLAGS="" CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
else else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g" CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes ac_cv_prog_cc_g=yes
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag ac_c_werror_flag=$ac_save_c_werror_flag
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; } printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then if test "$GCC" = yes; then
CFLAGS="-g -O2" CFLAGS="-g -O2"
else else
CFLAGS="-g" CFLAGS="-g"
fi fi
else else
if test "$GCC" = yes; then if test "$GCC" = yes; then
CFLAGS="-O2" CFLAGS="-O2"
else else
CFLAGS= CFLAGS=
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C ac_prog_cc_stdc=no
89" >&5 if test x$ac_prog_cc_stdc = xno
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } then :
if ${ac_cv_prog_cc_c89+:} false; then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enabl
$as_echo_n "(cached) " >&6 e C11 features" >&5
else printf %s "checking for $CC option to enable C11 features... " >&6; }
ac_cv_prog_cc_c89=no if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <stdarg.h> $ac_c_conftest_c11_program
#include <stdio.h> _ACEOF
struct stat; for ac_arg in '' -std=gnu11
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ do
struct buf { int x; }; CC="$ac_save_CC $ac_arg"
FILE * (*rcsopen) (struct buf *, struct stat *, int); if ac_fn_c_try_compile "$LINENO"
static char *e (p, i) then :
char **p; ac_cv_prog_cc_c11=$ac_arg
int i; fi
{ rm -f core conftest.err conftest.$ac_objext conftest.beam
return p[i]; test "x$ac_cv_prog_cc_c11" != "xno" && break
} done
static char *f (char * (*g) (char **, int), char **p, ...) rm -f conftest.$ac_ext
{ CC=$ac_save_CC
char *s; fi
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters if test "x$ac_cv_prog_cc_c11" = xno
inside strings and character constants. */ then :
#define FOO(x) 'x' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enabl
e C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC9
9 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
int test (int i, double x); if test "x$ac_cv_prog_cc_c99" = xno
struct s1 {int (*f) (int a);}; then :
struct s2 {int (*f) (double a);}; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, i printf "%s\n" "unsupported" >&6; }
nt); else $as_nop
int argc; if test "x$ac_cv_prog_cc_c99" = x
char **argv; then :
int { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
main () printf "%s\n" "none needed" >&6; }
{ else $as_nop
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
; printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
return 0; CC="$CC $ac_cv_prog_cc_c99"
} fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enabl
e C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF _ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -Xc -D__EXTENSIONS__"
do do
CC="$ac_save_CC $ac_arg" CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg ac_cv_prog_cc_c89=$ac_arg
fi fi
rm -f core conftest.err conftest.$ac_objext rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break test "x$ac_cv_prog_cc_c89" != "xno" && break
done done
rm -f conftest.$ac_ext rm -f conftest.$ac_ext
CC=$ac_save_CC CC=$ac_save_CC
fi fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi fi
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -
-o together" >&5 c and -o together" >&5
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } printf %s "checking whether $CC understands -c and -o together... " >&6; }
if ${am_cv_prog_cc_c_o+:} false; then : if test ${am_cv_prog_cc_c_o+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
# Make sure it works both with $CC and with simple cc. # Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some # Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o, # compilers refuse to overwrite an existing .o file with -o,
# though they will create one. # though they will create one.
skipping to change at line 5093 skipping to change at line 5621
&& test -f conftest2.$ac_objext; then && test -f conftest2.$ac_objext; then
: OK : OK
else else
am_cv_prog_cc_c_o=no am_cv_prog_cc_c_o=no
break break
fi fi
done done
rm -f core conftest* rm -f core conftest*
unset am_i unset am_i
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
$as_echo "$am_cv_prog_cc_c_o" >&6; } printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script. # Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC. # FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another. # But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case, # A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC" CC="$am_aux_dir/compile $CC"
fi fi
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
case $ac_cv_prog_cc_stdc in #(
no) :
ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
*) :
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept I
SO C99" >&5
$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
if ${ac_cv_prog_cc_c99+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>
// Check varargs macros. These examples are taken from C99 6.10.3.5.
#define debug(...) fprintf (stderr, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
your preprocessor is broken;
#endif
#if BIG_OK
#else
your preprocessor is broken;
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\0'; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static void
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str;
int number;
float fnumber;
while (*format)
{
switch (*format++)
{
case 's': // string
str = va_arg (args_copy, const char *);
break;
case 'd': // int
number = va_arg (args_copy, int);
break;
case 'f': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
}
int
main ()
{
// Check bool.
_Bool success = false;
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
test_varargs ("s, d' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
|| dynamic_array[ni.number - 1] != 543);
;
return 0;
}
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c99" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c99"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c99" != xno; then :
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO
C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, i
nt);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
else
ac_cv_prog_cc_stdc=no
fi
fi
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO
Standard C" >&5
$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
if ${ac_cv_prog_cc_stdc+:} false; then :
$as_echo_n "(cached) " >&6
fi
case $ac_cv_prog_cc_stdc in #(
no) :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;; #(
'') :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;; #(
*) :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
esac
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preproce
>&5 ssor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; } printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory. # On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then if test -n "$CPP" && test -d "$CPP"; then
CPP= CPP=
fi fi
if test -z "$CPP"; then if test -z "$CPP"; then
if ${ac_cv_prog_CPP+:} false; then : if test ${ac_cv_prog_CPP+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
# Double quotes because CPP needs to be expanded else $as_nop
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" # Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do do
ac_preproc_ok=false ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes for ac_c_preproc_warn_flag in '' yes
do do
# Use a header file that comes with gcc, so configuring glibc # Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works. # with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case. # not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#ifdef __STDC__ #include <limits.h>
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error Syntax error
_ACEOF _ACEOF
if ac_fn_c_try_cpp "$LINENO"; then : if ac_fn_c_try_cpp "$LINENO"
then :
else else $as_nop
# Broken: fails on valid input. # Broken: fails on valid input.
continue continue
fi fi
rm -f conftest.err conftest.i conftest.$ac_ext rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers # OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how. # can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <ac_nonexistent.h> #include <ac_nonexistent.h>
_ACEOF _ACEOF
if ac_fn_c_try_cpp "$LINENO"; then : if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input. # Broken: success on invalid input.
continue continue
else else $as_nop
# Passes both tests. # Passes both tests.
ac_preproc_ok=: ac_preproc_ok=:
break break
fi fi
rm -f conftest.err conftest.i conftest.$ac_ext rm -f conftest.err conftest.i conftest.$ac_ext
done done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then : if $ac_preproc_ok
then :
break break
fi fi
done done
ac_cv_prog_CPP=$CPP ac_cv_prog_CPP=$CPP
fi fi
CPP=$ac_cv_prog_CPP CPP=$ac_cv_prog_CPP
else else
ac_cv_prog_CPP=$CPP ac_cv_prog_CPP=$CPP
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; } printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes for ac_c_preproc_warn_flag in '' yes
do do
# Use a header file that comes with gcc, so configuring glibc # Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works. # with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case. # not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#ifdef __STDC__ #include <limits.h>
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error Syntax error
_ACEOF _ACEOF
if ac_fn_c_try_cpp "$LINENO"; then : if ac_fn_c_try_cpp "$LINENO"
then :
else else $as_nop
# Broken: fails on valid input. # Broken: fails on valid input.
continue continue
fi fi
rm -f conftest.err conftest.i conftest.$ac_ext rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers # OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how. # can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <ac_nonexistent.h> #include <ac_nonexistent.h>
_ACEOF _ACEOF
if ac_fn_c_try_cpp "$LINENO"; then : if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input. # Broken: success on invalid input.
continue continue
else else $as_nop
# Passes both tests. # Passes both tests.
ac_preproc_ok=: ac_preproc_ok=:
break break
fi fi
rm -f conftest.err conftest.i conftest.$ac_ext rm -f conftest.err conftest.i conftest.$ac_ext
done done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then : if $ac_preproc_ok
then :
else else $as_nop
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes; then : if test "x$ac_cv_func_gethostbyname" = xyes
then :
fi fi
if test $ac_cv_func_gethostbyname = no; then if test $ac_cv_func_gethostbyname = no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in
" >&5 -lnsl" >&5
$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } printf %s "checking for gethostbyname in -lnsl... " >&6; }
if ${ac_cv_lib_nsl_gethostbyname+:} false; then : if test ${ac_cv_lib_nsl_gethostbyname+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl $LIBS" LIBS="-lnsl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname (); char gethostbyname ();
int int
main () main (void)
{ {
return gethostbyname (); return gethostbyname ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_nsl_gethostbyname=yes ac_cv_lib_nsl_gethostbyname=yes
else else $as_nop
ac_cv_lib_nsl_gethostbyname=no ac_cv_lib_nsl_gethostbyname=no
fi fi
rm -f core conftest.err conftest.$ac_objext \ rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS LIBS=$ac_check_lib_save_LIBS
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" > { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyna
&5 me" >&5
$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
cat >>confdefs.h <<_ACEOF then :
#define HAVE_LIBNSL 1 printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h
_ACEOF
LIBS="-lnsl $LIBS" LIBS="-lnsl $LIBS"
fi fi
fi fi
ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
if test "x$ac_cv_func_connect" = xyes; then : if test "x$ac_cv_func_connect" = xyes
then :
fi fi
if test $ac_cv_func_connect = no; then if test $ac_cv_func_connect = no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" > { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsock
&5 et" >&5
$as_echo_n "checking for connect in -lsocket... " >&6; } printf %s "checking for connect in -lsocket... " >&6; }
if ${ac_cv_lib_socket_connect+:} false; then : if test ${ac_cv_lib_socket_connect+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS" LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char connect (); char connect ();
int int
main () main (void)
{ {
return connect (); return connect ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_socket_connect=yes ac_cv_lib_socket_connect=yes
else else $as_nop
ac_cv_lib_socket_connect=no ac_cv_lib_socket_connect=no
fi fi
rm -f core conftest.err conftest.$ac_objext \ rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS LIBS=$ac_check_lib_save_LIBS
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect"
$as_echo "$ac_cv_lib_socket_connect" >&6; } >&5
if test "x$ac_cv_lib_socket_connect" = xyes; then : printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
cat >>confdefs.h <<_ACEOF if test "x$ac_cv_lib_socket_connect" = xyes
#define HAVE_LIBSOCKET 1 then :
_ACEOF printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
LIBS="-lsocket $LIBS" LIBS="-lsocket $LIBS"
fi fi
fi fi
ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
if test "x$ac_cv_func_sigaction" = xyes; then : if test "x$ac_cv_func_sigaction" = xyes
then :
fi fi
if test $ac_cv_func_sigaction = yes; then if test $ac_cv_func_sigaction = yes; then
$as_echo "#define USE_SIGACTION 1" >>confdefs.h printf "%s\n" "#define USE_SIGACTION 1" >>confdefs.h
fi fi
for ac_header in unistd.h sys/file.h stdlib.h sys/select.h ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_i
do : ncludes_default"
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if test "x$ac_cv_header_unistd_h" = xyes
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_include then :
s_default" printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi fi
ac_fn_c_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$
ac_includes_default"
if test "x$ac_cv_header_sys_file_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h
done fi
ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_i
ncludes_default"
if test "x$ac_cv_header_stdlib_h" = xyes
then :
printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h
" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile" ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
cat >confcache <<\_ACEOF cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure # This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure # tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache. # scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't # It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it. # want to keep, you may remove or edit it.
# #
skipping to change at line 5695 skipping to change at line 5937
# but we know of no workaround that is simple, portable, and efficient. # but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines. # So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly, # Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars. # and sets the high bit in the cache file unless we assign to the vars.
( (
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; d o for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; d o
eval ac_val=\$$ac_var eval ac_val=\$$ac_var
case $ac_val in #( case $ac_val in #(
*${as_nl}*) *${as_nl}*)
case $ac_var in #( case $ac_var in #(
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache varia
ac_var contains a newline" >&5 ble $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;}
;;
esac esac
case $ac_var in #( case $ac_var in #(
_ | IFS | as_nl) ;; #( _ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;; *) { eval $ac_var=; unset $ac_var;} ;;
esac ;; esac ;;
esac esac
done done
(set) 2>&1 | (set) 2>&1 |
skipping to change at line 5726 skipping to change at line 5968
# `set' quotes correctly as required by POSIX, so do not add quotes. # `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;; ;;
esac | esac |
sort sort
) | ) |
sed ' sed '
/^ac_cv_env_/b end /^ac_cv_env_/b end
t clear t clear
:clear :clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
t end t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then if test "x$cache_file" != "x/dev/null"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file"
$as_echo "$as_me: updating cache $cache_file" >&6;} >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file" cat confcache >"$cache_file"
else else
case $cache_file in #( case $cache_file in #(
*/* | ?:*) */* | ?:*)
mv -f confcache "$cache_file"$$ && mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #( mv -f "$cache_file"$$ "$cache_file" ;; #(
*) *)
mv -f confcache "$cache_file" ;; mv -f confcache "$cache_file" ;;
esac esac
fi fi
fi fi
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cach { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache
e_file" >&5 $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
fi fi
fi fi
rm -f confcache rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix. # Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H DEFS=-DHAVE_CONFIG_H
ac_libobjs= ac_libobjs=
ac_ltlibobjs= ac_ltlibobjs=
U= U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed. # 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`$as_echo "$ac_i" | sed "$ac_script"` ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built. # will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done done
LIBOBJS=$ac_libobjs LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs LTLIBOBJS=$ac_ltlibobjs
if test -z "${IPV4_TRUE}" && test -z "${IPV4_FALSE}"; then if test -z "${IPV4_TRUE}" && test -z "${IPV4_FALSE}"; then
as_fn_error $? "conditional \"IPV4\" was never defined. as_fn_error $? "conditional \"IPV4\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5 Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi fi
if test -z "${IPV6_TRUE}" && test -z "${IPV6_FALSE}"; then if test -z "${IPV6_TRUE}" && test -z "${IPV6_FALSE}"; then
as_fn_error $? "conditional \"IPV6\" was never defined. as_fn_error $? "conditional \"IPV6\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5 Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are
than configure" >&5 newer than configure" >&5
$as_echo_n "checking that generated files are newer than configure... " >&6; } printf %s "checking that generated files are newer than configure... " >&6; }
if test -n "$am_sleep_pid"; then if test -n "$am_sleep_pid"; then
# Hide warnings about reused PIDs. # Hide warnings about reused PIDs.
wait $am_sleep_pid 2>/dev/null wait $am_sleep_pid 2>/dev/null
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; } printf "%s\n" "done" >&6; }
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error $? "conditional \"AMDEP\" was never defined. as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5 Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined. as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5 Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi fi
if test -n "$EXEEXT"; then if test -n "$EXEEXT"; then
am__EXEEXT_TRUE= am__EXEEXT_TRUE=
skipping to change at line 5817 skipping to change at line 6059
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5 Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi fi
: "${CONFIG_STATUS=./config.status}" : "${CONFIG_STATUS=./config.status}"
ac_write_fail=0 ac_write_fail=0
ac_clean_files_save=$ac_clean_files ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS" ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0 as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL #! $SHELL
# Generated by $as_me. # Generated by $as_me.
# Run this file to recreate the current configuration. # Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging # Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists. # configure, is in config.log if it exists.
debug=false debug=false
ac_cs_recheck=false ac_cs_recheck=false
skipping to change at line 5841 skipping to change at line 6083
SHELL=\${CONFIG_SHELL-$SHELL} SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL export SHELL
_ASEOF _ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ## ## -------------------- ##
## M4sh Initialization. ## ## M4sh Initialization. ##
## -------------------- ## ## -------------------- ##
# Be more Bourne compatible # Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh emulate sh
NULLCMD=: NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature. # is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"' alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST setopt NO_GLOB_SUBST
else else $as_nop
case `(set -o) 2>/dev/null` in #( case `(set -o) 2>/dev/null` in #(
*posix*) : *posix*) :
set -o posix ;; #( set -o posix ;; #(
*) : *) :
;; ;;
esac esac
fi fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl=' as_nl='
' '
export as_nl export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf. IFS=" "" $as_nl"
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' PS1='$ '
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo PS2='> '
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo PS4='+ '
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh. # Ensure predictable behavior from utilities with locale-dependent output.
if test -z "$BASH_VERSION$ZSH_VERSION" \ LC_ALL=C
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then export LC_ALL
as_echo='print -r --' LANGUAGE=C
as_echo_n='print -rn --' export LANGUAGE
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n' # We cannot yet rely on "unset" to work, but we need these variables
as_echo_n='printf %s' # to be unset--not just set to an empty or harmless value--now, to
else # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then # also avoids known problems related to "unset" and subshell syntax
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
as_echo_n='/usr/ucb/echo -n' for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
else do eval test \${$as_var+y} \
as_echo_body='eval expr "X$1" : "X\\(.*\\)"' && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
as_echo_n_body='eval done
arg=$1;
case $arg in #( # Ensure that fds 0, 1, and 2 are open.
*"$as_nl"*) if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
expr "X$arg" : "X\\(.*\\)$as_nl"; if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right. # The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=: PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';' PATH_SEPARATOR=';'
} }
fi fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator. # Find who we are. Look in the path if we contain no directory separator.
as_myself= as_myself=
case $0 in #(( case $0 in #((
*[\\/]* ) as_myself=$0 ;; *[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH for as_dir in $PATH
do do
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$as_dir" && as_dir=. case $as_dir in #(((
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break '') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done done
IFS=$as_save_IFS IFS=$as_save_IFS
;; ;;
esac esac
# We did not find ourselves, most probably we were run as `sh COMMAND' # We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path. # in which case we are not to be found in the path.
if test "x$as_myself" = x; then if test "x$as_myself" = x; then
as_myself=$0 as_myself=$0
fi fi
if test ! -f "$as_myself"; then if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file n ame" >&2 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute f ile name" >&2
exit 1 exit 1
fi fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# as_fn_error STATUS ERROR [LINENO LOG_FD] # as_fn_error STATUS ERROR [LINENO LOG_FD]
# ---------------------------------------- # ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0. # script with STATUS, using 1 if that was 0.
as_fn_error () as_fn_error ()
{ {
as_status=$1; test $as_status -eq 0 && as_status=1 as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi fi
$as_echo "$as_me: error: $2" >&2 printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status as_fn_exit $as_status
} # as_fn_error } # as_fn_error
# as_fn_set_status STATUS # as_fn_set_status STATUS
# ----------------------- # -----------------------
# Set $? to STATUS, without forking. # Set $? to STATUS, without forking.
as_fn_set_status () as_fn_set_status ()
{ {
return $1 return $1
} # as_fn_set_status } # as_fn_set_status
skipping to change at line 5999 skipping to change at line 6218
} # as_fn_exit } # as_fn_exit
# as_fn_unset VAR # as_fn_unset VAR
# --------------- # ---------------
# Portably unset VAR. # Portably unset VAR.
as_fn_unset () as_fn_unset ()
{ {
{ eval $1=; unset $1;} { eval $1=; unset $1;}
} }
as_unset=as_fn_unset as_unset=as_fn_unset
# as_fn_append VAR VALUE # as_fn_append VAR VALUE
# ---------------------- # ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take # Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over # advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive # repeated appends, instead of the typical quadratic growth present in naive
# implementations. # implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append () eval 'as_fn_append ()
{ {
eval $1+=\$2 eval $1+=\$2
}' }'
else else $as_nop
as_fn_append () as_fn_append ()
{ {
eval $1=\$$1\$2 eval $1=\$$1\$2
} }
fi # as_fn_append fi # as_fn_append
# as_fn_arith ARG... # as_fn_arith ARG...
# ------------------ # ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the # Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments # global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr. # must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith () eval 'as_fn_arith ()
{ {
as_val=$(( $* )) as_val=$(( $* ))
}' }'
else else $as_nop
as_fn_arith () as_fn_arith ()
{ {
as_val=`expr "$@" || test $? -eq 1` as_val=`expr "$@" || test $? -eq 1`
} }
fi # as_fn_arith fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 && if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr as_expr=expr
else else
skipping to change at line 6057 skipping to change at line 6279
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname as_dirname=dirname
else else
as_dirname=false as_dirname=false
fi fi
as_me=`$as_basename -- "$0" || as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null || X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" | printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{ sed '/^.*\/\([^/][^/]*\)\/*$/{
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skipping to change at line 6079 skipping to change at line 6301
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skipping to change at line 6132 skipping to change at line 6363
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skipping to change at line 6200 skipping to change at line 6431
## Main body of $CONFIG_STATUS script. ## ## Main body of $CONFIG_STATUS script. ##
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skipping to change at line 6262 skipping to change at line 6493
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skipping to change at line 6309 skipping to change at line 6542
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skipping to change at line 6362 skipping to change at line 6595
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skipping to change at line 6409 skipping to change at line 6642
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skipping to change at line 6744 skipping to change at line 6977
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skipping to change at line 6803 skipping to change at line 7036
s//\1/ s//\1/
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skipping to change at line 6866 skipping to change at line 7099
q q
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skipping to change at line 6911 skipping to change at line 7144
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{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a referenc e to the variable \`datarootdir' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a ref erence to the variable \`datarootdir'
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$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datar ootdir' printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \` datarootdir'
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rm -f "$ac_tmp/stdin" rm -f "$ac_tmp/stdin"
case $ac_file in case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
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esac \ esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
;; ;;
:H) :H)
# #
# CONFIG_HEADER # CONFIG_HEADER
# #
if test x"$ac_file" != x-; then if test x"$ac_file" != x-; then
{ {
$as_echo "/* $configure_input */" \ printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \ } >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;} printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
else else
rm -f "$ac_file" rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \ mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi fi
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$as_echo "/* $configure_input */" \ printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
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fi fi
# Compute "$ac_file"'s index in $config_headers. # Compute "$ac_file"'s index in $config_headers.
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_am_stamp_count=1 _am_stamp_count=1
for _am_header in $config_headers :; do for _am_header in $config_headers :; do
case $_am_header in case $_am_header in
$_am_arg | $_am_arg:* ) $_am_arg | $_am_arg:* )
break ;; break ;;
* ) * )
_am_stamp_count=`expr $_am_stamp_count + 1` ;; _am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac esac
done done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \ X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \ X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" | printf "%s\n" X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)[^/].*/{ /^X\(\/\/\)[^/].*/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)$/{ /^X\(\/\/\)$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\).*/{ /^X\(\/\).*/{
s//\1/ s//\1/
q q
} }
s/.*/./; q'`/stamp-h$_am_stamp_count s/.*/./; q'`/stamp-h$_am_stamp_count
;; ;;
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands
$as_echo "$as_me: executing $ac_file commands" >&6;} " >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
;; ;;
esac esac
case $ac_file$ac_mode in case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || { "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Older Autoconf quotes --file arguments for eval, but not when files # Older Autoconf quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval # are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting. # if we detect the quoting.
case $CONFIG_FILES in # TODO: see whether this extra hack can be removed once we start
*\'*) eval set x "$CONFIG_FILES" ;; # requiring Autoconf 2.70 or later.
*) set x $CONFIG_FILES ;; case $CONFIG_FILES in #(
esac *\'*) :
eval set x "$CONFIG_FILES" ;; #(
*) :
set x $CONFIG_FILES ;; #(
*) :
;;
esac
shift shift
for mf # Used to flag and report bootstrapping failures.
am_rc=0
for am_mf
do do
# Strip MF so we end up with the name of the file. # Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'` am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not. # Check whether this is an Automake generated Makefile which includes
# We used to match only the files named 'Makefile.in', but # dependency-tracking related rules and includes.
# some people rename them; so instead we look at the file content. # Grep'ing the whole file directly is not great: AIX grep has a line
# Grep'ing the first line is not enough: some people post-process
# each Makefile.in and add a new line on top of each file to say so.
# Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000. # limit of 2048, but all sed's we know have understand at least 4000.
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
; then || continue
dirpart=`$as_dirname -- "$mf" || am_dirpart=`$as_dirname -- "$am_mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$mf" : 'X\(//\)[^/]' \| \ X"$am_mf" : 'X\(//\)[^/]' \| \
X"$mf" : 'X\(//\)$' \| \ X"$am_mf" : 'X\(//\)$' \| \
X"$mf" : 'X\(/\)' \| . 2>/dev/null || X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" | printf "%s\n" X"$am_mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)[^/].*/{ /^X\(\/\/\)[^/].*/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)$/{ /^X\(\/\/\)$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\).*/{ /^X\(\/\).*/{
s//\1/ s//\1/
q q
} }
s/.*/./; q'` s/.*/./; q'`
else am_filepart=`$as_basename -- "$am_mf" ||
continue $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
fi X"$am_mf" : 'X\(//\)$' \| \
# Extract the definition of DEPDIR, am__include, and am__quote X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
# from the Makefile without running 'make'. printf "%s\n" X/"$am_mf" |
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` sed '/^.*\/\([^/][^/]*\)\/*$/{
test -z "$DEPDIR" && continue
am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "$am__include" && continue
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# Find all dependency output files, they are included files with
# $(DEPDIR) in their names. We invoke sed twice because it is the
# simplest approach to changing $(DEPDIR) to its actual value in the
# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$file" : 'X\(//\)[^/]' \| \
X"$file" : 'X\(//\)$' \| \
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)$/{ /^X\/\(\/\/\)$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\).*/{ /^X\/\(\/\).*/{
s//\1/ s//\1/
q q
} }
s/.*/./; q'` s/.*/./; q'`
as_dir=$dirpart/$fdir; as_fn_mkdir_p { echo "$as_me:$LINENO: cd "$am_dirpart" \
# echo "creating $dirpart/$file" && sed -e '/# am--include-marker/d' "$am_filepart" \
echo '# dummy' > "$dirpart/$file" | $MAKE -f - am--depfiles" >&5
done (cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } || am_rc=$?
done done
if test $am_rc -ne 0; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Something went wrong bootstrapping makefile fragments
for automatic dependency tracking. If GNU make was not used, consider
re-running the configure script with MAKE=\"gmake\" (or whatever is
necessary). You can also try re-running configure with the
'--disable-dependency-tracking' option to at least be able to build
the package (albeit without support for automatic dependency tracking).
See \`config.log' for more details" "$LINENO" 5; }
fi
{ am_dirpart=; unset am_dirpart;}
{ am_filepart=; unset am_filepart;}
{ am_mf=; unset am_mf;}
{ am_rc=; unset am_rc;}
rm -f conftest-deps.mk
} }
;; ;;
esac esac
done # for ac_tag done # for ac_tag
as_fn_exit 0 as_fn_exit 0
_ACEOF _ACEOF
ac_clean_files=$ac_clean_files_save ac_clean_files=$ac_clean_files_save
skipping to change at line 7113 skipping to change at line 7349
test "$silent" = yes && test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet" ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which # Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction. # would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1 $ac_cs_success || as_fn_exit 1
fi fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_un { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $
recognized_opts" >&5 ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2
;}
fi fi
 End of changes. 592 change blocks. 
2206 lines changed or deleted 2460 lines changed or added
To the Configure Scripts (all 1): section of the fping source changes report or the top of this page
Mainly generated by pkgdiff using rfcdiff
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