"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "configure" between
chktex-1.7.6.tar.gz and chktex-1.7.8.tar.gz

About: ChkTeX is a LaTeX semantic checker.

configure  (chktex-1.7.6):configure  (chktex-1.7.8)
#! /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 ChkTeX 1.7.6. # Generated by GNU Autoconf 2.71 for ChkTeX 1.7.8.
# #
# #
# 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'\"' || exit 1 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1" test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then : if (eval "$as_required") 2>/dev/null
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 :
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 : 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 307
# 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 376
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 $as_nop
as_fn_arith () as_fn_arith ()
{ {
as_val=`expr "$@" || test $? -eq 1` as_val=`expr "$@" || test $? -eq 1`
} }
fi # as_fn_arith fi # as_fn_arith
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# 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
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
as_expr=false as_expr=false
fi fi
skipping to change at line 437 skipping to change at line 455
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 '/^.*\/\([^/][^/]*\)\/*$/{
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 498
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.*//
' >$as_me.lineno && ' >$as_me.lineno &&
chmod +x "$as_me.lineno" || chmod +x "$as_me.lineno" ||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX s hell" >&2; as_fn_exit 1; } { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a PO SIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall # already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice. # in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec _as_can_reexec=no; export _as_can_reexec
# 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
# (the dirname of $[0] is not the place where we might find the # (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this). # original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno" . "./$as_me.lineno"
# Exit status is that of the last command. # Exit status is that of the last command.
exit exit
} }
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T= ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #((((( case `echo -n x` in #(((((
-n*) -n*)
case `echo 'xy\c'` in case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';; xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';; ECHO_T=' ';;
esac;; esac;;
*) *)
ECHO_N='-n';; ECHO_N='-n';;
esac esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file rm -f conf$$.dir/conf$$.file
else else
rm -f conf$$.dir rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null mkdir conf$$.dir 2>/dev/null
fi fi
if (echo >conf$$.file) 2>/dev/null; then if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s' as_ln_s='ln -s'
skipping to change at line 573 skipping to change at line 600
ac_config_libobj_dir=. ac_config_libobj_dir=.
LIBOBJS= LIBOBJS=
cross_compiling=no cross_compiling=no
subdirs= subdirs=
MFLAGS= MFLAGS=
MAKEFLAGS= MAKEFLAGS=
# Identity of this package. # Identity of this package.
PACKAGE_NAME='ChkTeX' PACKAGE_NAME='ChkTeX'
PACKAGE_TARNAME='chktex' PACKAGE_TARNAME='chktex'
PACKAGE_VERSION='1.7.6' PACKAGE_VERSION='1.7.8'
PACKAGE_STRING='ChkTeX 1.7.6' PACKAGE_STRING='ChkTeX 1.7.8'
PACKAGE_BUGREPORT='' PACKAGE_BUGREPORT=''
PACKAGE_URL='' PACKAGE_URL=''
# Factoring default headers for most tests. # Factoring default headers for most tests.
ac_includes_default="\ ac_includes_default="\
#include <stdio.h> #include <stddef.h>
#ifdef HAVE_SYS_TYPES_H #ifdef HAVE_STDIO_H
# include <sys/types.h> # include <stdio.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif #endif
#ifdef STDC_HEADERS #ifdef HAVE_STDLIB_H
# include <stdlib.h> # include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif #endif
#ifdef HAVE_STRING_H #ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h> # include <string.h>
#endif #endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H #ifdef HAVE_INTTYPES_H
# include <inttypes.h> # include <inttypes.h>
#endif #endif
#ifdef HAVE_STDINT_H #ifdef HAVE_STDINT_H
# include <stdint.h> # include <stdint.h>
#endif #endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H #ifdef HAVE_UNISTD_H
# include <unistd.h> # include <unistd.h>
#endif" #endif"
ac_header_c_list=
ac_func_c_list=
ac_subst_vars='LTLIBOBJS ac_subst_vars='LTLIBOBJS
LIBOBJS LIBOBJS
WITH_PCRE
EGREP EGREP
GREP GREP
CPP CPP
WITH_PCRE
LATEX2HTML LATEX2HTML
LYNX LYNX
DVIPS DVIPS
LATEX LATEX
PDFLATEX
GROFF GROFF
PERL5 PERL5
MKDIR_P MKDIR_P
LN_S LN_S
INSTALL_DATA INSTALL_DATA
INSTALL_SCRIPT INSTALL_SCRIPT
INSTALL_PROGRAM INSTALL_PROGRAM
OBJEXT OBJEXT
EXEEXT EXEEXT
ac_ct_CC ac_ct_CC
skipping to change at line 660 skipping to change at line 685
localedir localedir
libdir libdir
psdir psdir
pdfdir pdfdir
dvidir dvidir
htmldir htmldir
infodir infodir
docdir docdir
oldincludedir oldincludedir
includedir includedir
runstatedir
localstatedir localstatedir
sharedstatedir sharedstatedir
sysconfdir sysconfdir
datadir datadir
datarootdir datarootdir
libexecdir libexecdir
sbindir sbindir
bindir bindir
program_transform_name program_transform_name
prefix prefix
skipping to change at line 734 skipping to change at line 760
# Use braces instead of parens because sh, perl, etc. also accept them. # Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.) # (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin' bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin' sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec' libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share' datarootdir='${prefix}/share'
datadir='${datarootdir}' datadir='${datarootdir}'
sysconfdir='${prefix}/etc' sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com' sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var' localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include' includedir='${prefix}/include'
oldincludedir='/usr/include' oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info' infodir='${datarootdir}/info'
htmldir='${docdir}' htmldir='${docdir}'
dvidir='${docdir}' dvidir='${docdir}'
pdfdir='${docdir}' pdfdir='${docdir}'
psdir='${docdir}' psdir='${docdir}'
libdir='${exec_prefix}/lib' libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale' localedir='${datarootdir}/locale'
skipping to change at line 763 skipping to change at line 790
ac_prev= ac_prev=
continue continue
fi fi
case $ac_option in case $ac_option in
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*) ac_optarg=yes ;; *) ac_optarg=yes ;;
esac esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case $ac_dashdash$ac_option in case $ac_dashdash$ac_option in
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bindir=$ac_optarg ;; bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu) -build | --build | --buil | --bui | --bu)
skipping to change at line 805 skipping to change at line 830
| --dataroo | --dataro | --datar) | --dataroo | --dataro | --datar)
ac_prev=datarootdir ;; ac_prev=datarootdir ;;
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datarootdir=$ac_optarg ;; datarootdir=$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
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expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
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ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
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esac esac
eval enable_$ac_useropt=no ;; eval enable_$ac_useropt=no ;;
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skipping to change at line 831 skipping to change at line 856
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;; ac_prev=dvidir ;;
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ac_useropt_orig=$ac_useropt ac_useropt_orig=$ac_useropt
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-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
skipping to change at line 986 skipping to change at line 1011
-psdir | --psdir | --psdi | --psd | --ps) -psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;; ac_prev=psdir ;;
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psdir=$ac_optarg ;; psdir=$ac_optarg ;;
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silent=yes ;; silent=yes ;;
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ac_prev=runstatedir ;;
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| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
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ac_prev=sbindir ;; ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*) | --sbi=* | --sb=*)
sbindir=$ac_optarg ;; sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \ -sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \ | --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh) | --sha | --sh)
skipping to change at line 1035 skipping to change at line 1069
-v | -verbose | --verbose | --verbos | --verbo | --verb) -v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;; verbose=yes ;;
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ac_init_version=: ;; ac_init_version=: ;;
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eval with_$ac_useropt=no ;; eval with_$ac_useropt=no ;;
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skipping to change at line 1097 skipping to change at line 1131
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skipping to change at line 1177 skipping to change at line 1211
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skipping to change at line 1234 skipping to change at line 1268
eval ac_cv_env_${ac_var}_value=\$${ac_var} eval ac_cv_env_${ac_var}_value=\$${ac_var}
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\`configure' configures ChkTeX 1.7.6 to adapt to many kinds of systems. \`configure' configures ChkTeX 1.7.8 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
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skipping to change at line 1274 skipping to change at line 1308
For better control, use the options below. For better control, use the options below.
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skipping to change at line 1295 skipping to change at line 1330
--pdfdir=DIR pdf documentation [DOCDIR] --pdfdir=DIR pdf documentation [DOCDIR]
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_ACEOF _ACEOF
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skipping to change at line 1346 skipping to change at line 1381
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skipping to change at line 1376 skipping to change at line 1411
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ChkTeX configure 1.7.6 ChkTeX configure 1.7.8
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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
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_ACEOF _ACEOF
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the co
mpiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
;;
no:yes:* )
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be
compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing
prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;
}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf docum
entation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present
But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >
&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the co
mpiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
else
eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_mongrel
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# ------------------------------------------------------- # -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in # Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly. # INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile () ac_fn_c_check_header_compile ()
{ {
as_lineno=${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. */
$4 $4
#include <$2> #include <$2>
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$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 conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam 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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile } # ac_fn_c_check_header_compile
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# ------------------------------------------- # -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache # Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly. # variable VAR accordingly.
ac_fn_c_check_type () ac_fn_c_check_type ()
{ {
as_lineno=${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
eval "$3=no" eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
$4 $4
int int
main () main (void)
{ {
if (sizeof ($2)) if (sizeof ($2))
return 0; return 0;
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
$4 $4
int int
main () main (void)
{ {
if (sizeof (($2))) if (sizeof (($2)))
return 0; return 0;
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
else else $as_nop
eval "$3=yes" eval "$3=yes"
fi fi
rm -f core conftest.err conftest.$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
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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_type } # ac_fn_c_check_type
# ac_fn_c_find_uintX_t LINENO BITS VAR # ac_fn_c_find_uintX_t LINENO BITS VAR
# ------------------------------------ # ------------------------------------
# Finds an unsigned integer type with width BITS, setting cache variable VAR # Finds an unsigned integer type with width BITS, setting cache variable VAR
# accordingly. # accordingly.
ac_fn_c_find_uintX_t () ac_fn_c_find_uintX_t ()
{ {
as_lineno=${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 uint$2_t" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
$as_echo_n "checking for uint$2_t... " >&6; } printf %s "checking for uint$2_t... " >&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
eval "$3=no" eval "$3=no"
# Order is important - never check a type that is potentially smaller # Order is important - never check a type that is potentially smaller
# than half of the expected target width. # than half of the expected target width.
for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
'unsigned long long int' 'unsigned short int' 'unsigned char'; do 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
$ac_includes_default $ac_includes_default
int int
main () main (void)
{ {
static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
test_array [0] = 0; test_array [0] = 0;
return test_array [0]; return test_array [0];
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
case $ac_type in #( case $ac_type in #(
uint$2_t) : uint$2_t) :
eval "$3=yes" ;; #( eval "$3=yes" ;; #(
*) : *) :
eval "$3=\$ac_type" ;; eval "$3=\$ac_type" ;;
esac esac
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if eval test \"x\$"$3"\" = x"no"; then : if eval test \"x\$"$3"\" = x"no"
then :
else else $as_nop
break break
fi fi
done done
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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_find_uintX_t } # ac_fn_c_find_uintX_t
# ac_fn_c_check_func LINENO FUNC VAR # ac_fn_c_check_func LINENO FUNC VAR
# ---------------------------------- # ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly # Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func () ac_fn_c_check_func ()
{ {
as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func } # ac_fn_c_check_func
# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# --------------------------------------------- # ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_c_check_decl () ac_fn_check_decl ()
{ {
as_lineno=${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_decl_name=`echo $2|sed 's/ *(.*//'` as_decl_name=`echo $2|sed 's/ *(.*//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name i
s declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is dec eval ac_save_FLAGS=\$$6
lared" >&5 as_fn_append $6 " $5"
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} 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. */
$4 $4
int int
main () main (void)
{ {
#ifndef $as_decl_name #ifndef $as_decl_name
#ifdef __cplusplus #ifdef __cplusplus
(void) $as_decl_use; (void) $as_decl_use;
#else #else
(void) $as_decl_name; (void) $as_decl_name;
#endif #endif
#endif #endif
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$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 conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_decl } # ac_fn_check_decl
# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$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_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 ChkTeX $as_me 1.7.6, which was It was created by ChkTeX $as_me 1.7.8, 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 1948 skipping to change at line 1887
/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 1982 skipping to change at line 1925
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 $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \ *=* | --config-cache | -C | -disable-* | --disable-* \
skipping to change at line 2017 skipping to change at line 1960
done done
{ ac_configure_args0=; unset ac_configure_args0;} { ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;} { ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete # When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there # config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly. # would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$? 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 $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
skipping to change at line 2057 skipping to change at line 2002
s/^\\([_$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
# 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;
${ac_c_conftest_c89_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_func_c_list " vprintf HAVE_VPRINTF"
# Auxiliary files required by this configure script.
ac_aux_files="install-sh"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${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
CLEAN= CLEAN=
# Check whether --enable-pcre was given. # Check whether --enable-pcre was given.
if test "${enable_pcre+set}" = set; then : if test ${enable_pcre+y}
then :
enableval=$enable_pcre; enableval=$enable_pcre;
else else $as_nop
enable_pcre=yes enable_pcre=yes
fi fi
# Check whether --enable-posixre was given. # Check whether --enable-posixre was given.
if test "${enable_posixre+set}" = set; then : if test ${enable_posixre+y}
then :
enableval=$enable_posixre; enableval=$enable_posixre;
else else $as_nop
enable_posixre=yes enable_posixre=yes
fi fi
# Check whether --enable-lacheck-replace was given. # Check whether --enable-lacheck-replace was given.
if test "${enable_lacheck_replace+set}" = set; then : if test ${enable_lacheck_replace+y}
then :
enableval=$enable_lacheck_replace; enableval=$enable_lacheck_replace;
else else $as_nop
enable_lacheck_replace=no enable_lacheck_replace=no
fi fi
# Check whether --enable-debug-info was given. # Check whether --enable-debug-info was given.
if test "${enable_debug_info+set}" = set; then : if test ${enable_debug_info+y}
then :
enableval=$enable_debug_info; enableval=$enable_debug_info;
else else $as_nop
enable_debug_info=yes enable_debug_info=yes
fi fi
# Check whether --enable-coverage-testing was given. # Check whether --enable-coverage-testing was given.
if test "${enable_coverage_testing+set}" = set; then : if test ${enable_coverage_testing+y}
then :
enableval=$enable_coverage_testing; enableval=$enable_coverage_testing;
else else $as_nop
enable_coverage_testing=no enable_coverage_testing=no
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lacheck replacement sh { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lacheck replaceme
ould be installed" >&5 nt should be installed" >&5
$as_echo_n "checking whether lacheck replacement should be installed... " >&6; } printf %s "checking whether lacheck replacement should be installed... " >&6; }
if test "$enable_lacheck_replace" = "yes"; then if test "$enable_lacheck_replace" = "yes"; then
SCRIPTS="$SCRIPTS lacheck" SCRIPTS="$SCRIPTS lacheck"
{ $as_echo "$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; }
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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runtime debug info sho { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether runtime debug inf
uld be used" >&5 o should be used" >&5
$as_echo_n "checking whether runtime debug info should be used... " >&6; } printf %s "checking whether runtime debug info should be used... " >&6; }
if test "$enable_debug_info" = "yes"; then if test "$enable_debug_info" = "yes"; then
{ $as_echo "$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; }
else else
$as_echo "#define STRIP_DEBUG 1" >>confdefs.h printf "%s\n" "#define STRIP_DEBUG 1" >>confdefs.h
{ $as_echo "$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether coverage testing is en { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether coverage testing
abled" >&5 is enabled" >&5
$as_echo_n "checking whether coverage testing is enabled... " >&6; } printf %s "checking whether coverage testing is enabled... " >&6; }
if test "$enable_coverage_testing" = "yes"; then if test "$enable_coverage_testing" = "yes"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; } printf "%s\n" "yes" >&6; }
CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage -O0" CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage -O0"
CLEAN="${CLEAN} \$(wildcard *.bb *.bbg *.da *.gcov)" CLEAN="${CLEAN} \$(wildcard *.bb *.bbg *.da *.gcov)"
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
ac_ext=c ac_ext=c
ac_cpp='$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
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set dummy $ac_cv_prog_CC set dummy $ac_cv_prog_CC
shift shift
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shift shift
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*/) ;;
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test -n "$CC" && break test -n "$CC" && break
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for ac_prog in cl.exe for ac_prog in cl.exe
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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*/) ;;
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esac
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
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$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$ac_exec_ex t" >&5
break 2 break 2
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test -n "$ac_ct_CC" && break test -n "$ac_ct_CC" && break
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CC="" CC=""
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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-$LINENO}: WARNING: using cross tools not pre
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$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
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ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
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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 ${ac_cv_prog_CC+y}
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printf %s "(cached) " >&6
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
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*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
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printf "%s\n" "$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: $CC" >&5
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else
{ printf "%s\n" "$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
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if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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case $as_dir in #(((
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*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
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ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$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: $ac_ct_CC" >&5
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else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
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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-$LINENO}: WARNING: using cross tools not pre
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printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet
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ac_tool_warned=yes ;; ac_tool_warned=yes ;;
esac esac
CC=$ac_ct_CC CC=$ac_ct_CC
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/* end confdefs.h. */ /* end confdefs.h. */
int int
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;; ;;
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# 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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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
# the compiler is broken, or we cross compile. # the compiler is broken, or we cross compile.
{ $as_echo "$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
" >&5 iling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; } printf %s "checking whether we are cross compiling... " >&6; }
if test "$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
test $ac_status = 0; } test $ac_status = 0; }
if { ac_try='./conftest$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
test $ac_status = 0; }; }; then test $ac_status = 0; }; }; then
cross_compiling=no cross_compiling=no
else else
if test "$cross_compiling" = maybe; then if test "$cross_compiling" = maybe; then
cross_compiling=yes cross_compiling=yes
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
5 s" >&5
$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
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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGS for strict prototypes" ac_ext=c
>&5
$as_echo_n "checking CFLAGS for strict prototypes... " >&6; }
if ${ac_cv_cflags_strict_prototypes+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_cflags_strict_prototypes="no, unknown"
ac_ext=c
ac_cpp='$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_save_CFLAGS="$CFLAGS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CFLAGS for strict prototy
for ac_arg in "-pedantic % -fstrict-prototypes -Wstrict-prototypes" "-pedanti pes" >&5
c % -Wstrict-prototypes" "-pedantic % -Wmissing-prototypes" "-pedantic % - printf %s "checking CFLAGS for strict prototypes... " >&6; }
Werror-implicit-function-declaration" "-pedantic % -Wimplicit-function-declar if test ${ac_cv_cflags_strict_prototypes+y}
ation" # then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_cflags_strict_prototypes="no, unknown"
ac_save_CFLAGS="$CFLAGS"
for ac_arg in "-pedantic -Werror % -fstrict-prototypes -Wstrict-prototypes" "
-pedantic -Werror % -Wstrict-prototypes" "-pedantic -Werror % -Wmissing-proto
types" "-pedantic -Werror % -Werror-implicit-function-declaration" "-pedan
tic -Werror % -Wimplicit-function-declaration" "-pedantic % -Wstrict-prototyp
es %% no, unsupported" #
do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'` do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
int int
main () main (void)
{ {
return 0; return 0;
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_cflags_strict_prototypes=`echo $ac_arg | sed -e 's,.*% *,,'` ; break ac_cv_cflags_strict_prototypes=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done done
case ".$ac_cv_cflags_strict_prototypes" in case ".$ac_cv_cflags_strict_prototypes" in
.|.no|.no,*) ;; .|.no|.no,*) ;;
*) # sanity check with signal() from sys/signal.h *) # sanity check with signal() from sys/signal.h
cp config.log config.tmp cp config.log config.tmp
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <signal.h> #include <signal.h>
int int
main () main (void)
{ {
if (signal (SIGINT, SIG_IGN) == SIG_DFL) return 1; if (signal (SIGINT, SIG_IGN) == SIG_DFL) return 1;
if (signal (SIGINT, SIG_IGN) != SIG_DFL) return 2; if (signal (SIGINT, SIG_IGN) != SIG_DFL) return 2;
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
if test `diff config.log config.tmp | grep -i warning | wc -l` != 0 if test `diff config.log config.tmp | grep -i warning | wc -l` != 0
then if test `diff config.log config.tmp | grep -i warning | wc -l` != 1 then if test `diff config.log config.tmp | grep -i warning | wc -l` != 1
then ac_cv_cflags_strict_prototypes="no, suppressed, signal.h," ; fi ; fi then ac_cv_cflags_strict_prototypes="no, suppressed, signal.h," ; fi ; fi
else else $as_nop
ac_cv_cflags_strict_prototypes="no, suppressed, signal.h" ac_cv_cflags_strict_prototypes="no, suppressed, signal.h"
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm config.tmp rm config.tmp
;; ;;
esac esac
CFLAGS="$ac_save_CFLAGS" CFLAGS="$ac_save_CFLAGS"
ac_ext=c
ac_cpp='$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
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_strict_prototypes { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_strict_proto
" >&5 types" >&5
$as_echo "$ac_cv_cflags_strict_prototypes" >&6; } printf "%s\n" "$ac_cv_cflags_strict_prototypes" >&6; }
case ".$ac_cv_cflags_strict_prototypes" in case ".$ac_cv_cflags_strict_prototypes" in
.ok|.ok,*) ;; .ok|.ok,*) ;;
.|.no|.no,*) .|.no|.no,*) ;;
;;
*) *)
if echo " $CFLAGS " | grep " $ac_cv_cflags_strict_prototypes " 2>&1 >/dev/nul if test ${CFLAGS+y}
l then :
then { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS does contain \$ac_cv
_cflags_strict_prototypes"; } >&5 case " $CFLAGS " in #(
(: CFLAGS does contain $ac_cv_cflags_strict_prototypes) 2>&5 *" $ac_cv_cflags_strict_prototypes "*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$
ac_cv_cflags_strict_prototypes"; } >&5
(: CFLAGS already contains $ac_cv_cflags_strict_prototypes) 2>&5
ac_status=$? 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; } ;; #(
*) :
as_fn_append CFLAGS " $ac_cv_cflags_strict_prototypes"
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >
&5
(: CFLAGS="$CFLAGS") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } test $ac_status = 0; }
else { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$ac_cv_c ;;
flags_strict_prototypes\""; } >&5 esac
(: CFLAGS="$CFLAGS $ac_cv_cflags_strict_prototypes") 2>&5
else $as_nop
CFLAGS=$ac_cv_cflags_strict_prototypes
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
(: CFLAGS="$CFLAGS") 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; } test $ac_status = 0; }
CFLAGS="$CFLAGS $ac_cv_cflags_strict_prototypes"
fi fi
;; ;;
esac esac
ac_ext=c
ac_cpp='$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=$ac_cv_c_compiler_gnu
ansi= ansi=
if test -z "$ansi"; then if test -z "$ansi"; then
msg="for C compiler warning flags" msg="for C compiler warning flags"
else else
msg="for C compiler warning and ANSI conformance flags" msg="for C compiler warning and ANSI conformance flags"
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
$as_echo_n "checking $msg... " >&6; } printf %s "checking $msg... " >&6; }
if ${vl_cv_prog_cc_warnings+:} false; then : if test ${vl_cv_prog_cc_warnings+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then if test -n "$CC"; then
cat > conftest.c <<EOF cat > conftest.c <<EOF
int main(int argc, char **argv) { return 0; } int main(int argc, char **argv) { return 0; }
EOF EOF
if test "$GCC" = "yes"; then if test "$GCC" = "yes"; then
if test -z "$ansi"; then if test -z "$ansi"; then
vl_cv_prog_cc_warnings="-Wall" vl_cv_prog_cc_warnings="-Wall"
else else
skipping to change at line 3300 skipping to change at line 3869
fi fi
rm -f conftest.* rm -f conftest.*
fi fi
if test -n "$vl_cv_prog_cc_warnings"; then if test -n "$vl_cv_prog_cc_warnings"; then
CFLAGS="$CFLAGS $vl_cv_prog_cc_warnings" CFLAGS="$CFLAGS $vl_cv_prog_cc_warnings"
else else
vl_cv_prog_cc_warnings="unknown" vl_cv_prog_cc_warnings="unknown"
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vl_cv_prog_cc_warnings" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $vl_cv_prog_cc_warnings" >
$as_echo "$vl_cv_prog_cc_warnings" >&6; } &5
printf "%s\n" "$vl_cv_prog_cc_warnings" >&6; }
ac_aux_dir= # Find a good install program. We prefer a C program (faster),
for ac_dir in "$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.
# 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 ln -s works" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; } printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then if test "$LN_S" = "ln -s"; then
{ $as_echo "$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; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; } printf "%s\n" "no, using $LN_S" >&6; }
fi fi
{ $as_echo "$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 $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
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_prog in mkdir gmkdir; do for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir (GNU coreutils) '* | \ 'mkdir ('*'coreutils) '* | \
'mkdir (coreutils) '* | \ 'BusyBox '* | \
'mkdir (fileutils) '4.1*) 'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;; break 3;;
esac esac
done done
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
fi fi
test -d ./--version && rmdir ./--version test -d ./--version && rmdir ./--version
if test "${ac_cv_path_mkdir+set}" = set; then if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p" MKDIR_P="$ac_cv_path_mkdir -p"
else else
# As a last resort, use the slow shell script. Don't cache a # As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will # value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is # break other packages using the cache if that directory is
# removed, or if the value is a relative name. # removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d" MKDIR_P="$ac_install_sh -d"
fi fi
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; } printf "%s\n" "$MKDIR_P" >&6; }
for ac_prog in perl5 perl for ac_prog in perl5 perl
do do
# Extract the first word of "$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_path_PERL5+:} false; then : if test ${ac_cv_path_PERL5+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
case $PERL5 in case $PERL5 in
[\\/]* | ?:[\\/]*) [\\/]* | ?:[\\/]*)
ac_cv_path_PERL5="$PERL5" # Let the user override the test with a path. ac_cv_path_PERL5="$PERL5" # Let the user override the test with a path.
;; ;;
*) *)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$PATH:/usr/bin:/usr/local/bin" as_dummy="$PATH:/usr/bin:/usr/local/bin"
for as_dir in $as_dummy for as_dir in $as_dummy
do do
IFS=$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$ac_exec_ext"; then
ac_cv_path_PERL5="$as_dir/$ac_word$ac_exec_ext" ac_cv_path_PERL5="$as_dir$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
&5 t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
;; ;;
esac esac
fi fi
PERL5=$ac_cv_path_PERL5 PERL5=$ac_cv_path_PERL5
if test -n "$PERL5"; then if test -n "$PERL5"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL5" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL5" >&5
$as_echo "$PERL5" >&6; } printf "%s\n" "$PERL5" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
test -n "$PERL5" && break test -n "$PERL5" && break
done done
test -n "$PERL5" || PERL5="no" test -n "$PERL5" || PERL5="no"
if test "$PERL5" != no; then if test "$PERL5" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perl is v5 or higher { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether perl is v5 or h
" >&5 igher" >&5
$as_echo_n "checking whether perl is v5 or higher... " >&6; } printf %s "checking whether perl is v5 or higher... " >&6; }
if $PERL5 -e 'exit($] >= 5)'; then if $PERL5 -e 'exit($] >= 5)'; then
PERL5=no PERL5=no
{ $as_echo "$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; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; } printf "%s\n" "yes" >&6; }
fi fi
fi fi
if test "$PERL5" != no; then if test "$PERL5" != no; then
BUILT_SCRIPTS="$BUILT_SCRIPTS deweb" BUILT_SCRIPTS="$BUILT_SCRIPTS deweb"
SCRIPTS="$SCRIPTS chkweb" SCRIPTS="$SCRIPTS chkweb"
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: chkweb will not be install { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: chkweb will not be in
ed since you do not have perl5." >&5 stalled since you do not have perl5." >&5
$as_echo "$as_me: WARNING: chkweb will not be installed since you do not have pe printf "%s\n" "$as_me: WARNING: chkweb will not be installed since you do not ha
rl5." >&2;} ve perl5." >&2;}
fi fi
for ac_prog in 'groff -man -P-bu -Tlatin1' 'nroff -man' for ac_prog in 'groff -man -P-bu -Tlatin1' 'nroff -man'
do do
# Extract the first word of "$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_GROFF+:} false; then : if test ${ac_cv_prog_GROFF+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$GROFF"; then if test -n "$GROFF"; then
ac_cv_prog_GROFF="$GROFF" # Let the user override the test. ac_cv_prog_GROFF="$GROFF" # Let the user override the test.
else else
as_save_IFS=$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$ac_exec_ext"; then
ac_cv_prog_GROFF="$ac_prog" ac_cv_prog_GROFF="$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=$as_save_IFS
fi fi
fi fi
GROFF=$ac_cv_prog_GROFF GROFF=$ac_cv_prog_GROFF
if test -n "$GROFF"; then if test -n "$GROFF"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5
$as_echo "$GROFF" >&6; } printf "%s\n" "$GROFF" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
test -n "$GROFF" && break test -n "$GROFF" && break
done done
test -n "$GROFF" || GROFF="'nroff -man'" test -n "$GROFF" || GROFF="'nroff -man'"
# Extract the first word of "pdflatex", so it can be a program name with args.
set dummy pdflatex; 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_path_PDFLATEX+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PDFLATEX in
[\\/]* | ?:[\\/]*)
ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
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_path_PDFLATEX="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
t" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_PDFLATEX" && ac_cv_path_PDFLATEX="no"
;;
esac
fi
PDFLATEX=$ac_cv_path_PDFLATEX
if test -n "$PDFLATEX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
printf "%s\n" "$PDFLATEX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "latex", so it can be a program name with args. # Extract the first word of "latex", so it can be a program name with args.
set dummy latex; ac_word=$2 set dummy latex; 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_path_LATEX+:} false; then : if test ${ac_cv_path_LATEX+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
case $LATEX in case $LATEX in
[\\/]* | ?:[\\/]*) [\\/]* | ?:[\\/]*)
ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path.
;; ;;
*) *)
as_save_IFS=$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$ac_exec_ext"; then
ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext" ac_cv_path_LATEX="$as_dir$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
&5 t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
test -z "$ac_cv_path_LATEX" && ac_cv_path_LATEX="no" test -z "$ac_cv_path_LATEX" && ac_cv_path_LATEX="no"
;; ;;
esac esac
fi fi
LATEX=$ac_cv_path_LATEX LATEX=$ac_cv_path_LATEX
if test -n "$LATEX"; then if test -n "$LATEX"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5
$as_echo "$LATEX" >&6; } printf "%s\n" "$LATEX" >&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
# Extract the first word of "dvips", so it can be a program name with args. # Extract the first word of "dvips", so it can be a program name with args.
set dummy dvips; ac_word=$2 set dummy dvips; 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_path_DVIPS+:} false; then : if test ${ac_cv_path_DVIPS+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
case $DVIPS in case $DVIPS in
[\\/]* | ?:[\\/]*) [\\/]* | ?:[\\/]*)
ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path. ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path.
;; ;;
*) *)
as_save_IFS=$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$ac_exec_ext"; then
ac_cv_path_DVIPS="$as_dir/$ac_word$ac_exec_ext" ac_cv_path_DVIPS="$as_dir$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
&5 t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
;; ;;
esac esac
fi fi
DVIPS=$ac_cv_path_DVIPS DVIPS=$ac_cv_path_DVIPS
if test -n "$DVIPS"; then if test -n "$DVIPS"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DVIPS" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DVIPS" >&5
$as_echo "$DVIPS" >&6; } printf "%s\n" "$DVIPS" >&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
# Extract the first word of "lynx", so it can be a program name with args. # Extract the first word of "lynx", so it can be a program name with args.
set dummy lynx; ac_word=$2 set dummy lynx; 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_path_LYNX+:} false; then : if test ${ac_cv_path_LYNX+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
case $LYNX in case $LYNX in
[\\/]* | ?:[\\/]*) [\\/]* | ?:[\\/]*)
ac_cv_path_LYNX="$LYNX" # Let the user override the test with a path. ac_cv_path_LYNX="$LYNX" # Let the user override the test with a path.
;; ;;
*) *)
as_save_IFS=$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$ac_exec_ext"; then
ac_cv_path_LYNX="$as_dir/$ac_word$ac_exec_ext" ac_cv_path_LYNX="$as_dir$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
&5 t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
;; ;;
esac esac
fi fi
LYNX=$ac_cv_path_LYNX LYNX=$ac_cv_path_LYNX
if test -n "$LYNX"; then if test -n "$LYNX"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LYNX" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LYNX" >&5
$as_echo "$LYNX" >&6; } printf "%s\n" "$LYNX" >&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
# Extract the first word of "latex2html", so it can be a program name with args. # Extract the first word of "latex2html", so it can be a program name with args.
set dummy latex2html; ac_word=$2 set dummy latex2html; 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_path_LATEX2HTML+:} false; then : if test ${ac_cv_path_LATEX2HTML+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
case $LATEX2HTML in case $LATEX2HTML in
[\\/]* | ?:[\\/]*) [\\/]* | ?:[\\/]*)
ac_cv_path_LATEX2HTML="$LATEX2HTML" # Let the user override the test with a pa th. ac_cv_path_LATEX2HTML="$LATEX2HTML" # Let the user override the test with a pa th.
;; ;;
*) *)
as_save_IFS=$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$ac_exec_ext"; then
ac_cv_path_LATEX2HTML="$as_dir/$ac_word$ac_exec_ext" ac_cv_path_LATEX2HTML="$as_dir$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" > printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ex
&5 t" >&5
break 2 break 2
fi fi
done done
done done
IFS=$as_save_IFS IFS=$as_save_IFS
;; ;;
esac esac
fi fi
LATEX2HTML=$ac_cv_path_LATEX2HTML LATEX2HTML=$ac_cv_path_LATEX2HTML
if test -n "$LATEX2HTML"; then if test -n "$LATEX2HTML"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEX2HTML" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LATEX2HTML" >&5
$as_echo "$LATEX2HTML" >&6; } printf "%s\n" "$LATEX2HTML" >&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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermlib" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermlib"
$as_echo_n "checking for tgetent in -ltermlib... " >&6; } >&5
if ${ac_cv_lib_termlib_tgetent+:} false; then : printf %s "checking for tgetent in -ltermlib... " >&6; }
$as_echo_n "(cached) " >&6 if test ${ac_cv_lib_termlib_tgetent+y}
else then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS ac_check_lib_save_LIBS=$LIBS
LIBS="-ltermlib $LIBS" LIBS="-ltermlib $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char tgetent (); char tgetent ();
int int
main () main (void)
{ {
return tgetent (); return tgetent ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_termlib_tgetent=yes ac_cv_lib_termlib_tgetent=yes
else else $as_nop
ac_cv_lib_termlib_tgetent=no ac_cv_lib_termlib_tgetent=no
fi fi
rm -f core conftest.err conftest.$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: $ac_cv_lib_termlib_tgetent" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termlib_tgetent
$as_echo "$ac_cv_lib_termlib_tgetent" >&6; } " >&5
if test "x$ac_cv_lib_termlib_tgetent" = xyes; then : printf "%s\n" "$ac_cv_lib_termlib_tgetent" >&6; }
cat >>confdefs.h <<_ACEOF if test "x$ac_cv_lib_termlib_tgetent" = xyes
#define HAVE_LIBTERMLIB 1 then :
_ACEOF printf "%s\n" "#define HAVE_LIBTERMLIB 1" >>confdefs.h
LIBS="-ltermlib $LIBS" LIBS="-ltermlib $LIBS"
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap"
$as_echo_n "checking for tgetent in -ltermcap... " >&6; } >&5
if ${ac_cv_lib_termcap_tgetent+:} false; then : printf %s "checking for tgetent in -ltermcap... " >&6; }
$as_echo_n "(cached) " >&6 if test ${ac_cv_lib_termcap_tgetent+y}
else then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS ac_check_lib_save_LIBS=$LIBS
LIBS="-ltermcap $LIBS" LIBS="-ltermcap $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char tgetent (); char tgetent ();
int int
main () main (void)
{ {
return tgetent (); return tgetent ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_termcap_tgetent=yes ac_cv_lib_termcap_tgetent=yes
else else $as_nop
ac_cv_lib_termcap_tgetent=no ac_cv_lib_termcap_tgetent=no
fi fi
rm -f core conftest.err conftest.$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: $ac_cv_lib_termcap_tgetent" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent
$as_echo "$ac_cv_lib_termcap_tgetent" >&6; } " >&5
if test "x$ac_cv_lib_termcap_tgetent" = xyes; then : printf "%s\n" "$ac_cv_lib_termcap_tgetent" >&6; }
cat >>confdefs.h <<_ACEOF if test "x$ac_cv_lib_termcap_tgetent" = xyes
#define HAVE_LIBTERMCAP 1 then :
_ACEOF printf "%s\n" "#define HAVE_LIBTERMCAP 1" >>confdefs.h
LIBS="-ltermcap $LIBS" LIBS="-ltermcap $LIBS"
fi fi
ac_ext=c
ac_cpp='$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 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
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.
out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/us
r/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
$as_echo_n "(cached) " >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || 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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$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
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$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
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
else
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
ac_header_dirent=no ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines
>&5 DIR" >&5
$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } printf %s "checking for $ac_hdr that defines DIR... " >&6; }
if eval \${$as_ac_Header+:} false; then : if eval test \${$as_ac_Header+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.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <sys/types.h> #include <sys/types.h>
#include <$ac_hdr> #include <$ac_hdr>
int int
main () main (void)
{ {
if ((DIR *) 0) if ((DIR *) 0)
return 0; return 0;
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
eval "$as_ac_Header=yes" eval "$as_ac_Header=yes"
else else $as_nop
eval "$as_ac_Header=no" eval "$as_ac_Header=no"
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
eval ac_res=\$$as_ac_Header eval ac_res=\$$as_ac_Header
{ $as_echo "$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" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 #define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF _ACEOF
ac_header_dirent=$ac_hdr; break ac_header_dirent=$ac_hdr; break
fi fi
done done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then if test $ac_header_dirent = dirent.h; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opend { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing
ir" >&5 opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; } printf %s "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then : if test ${ac_cv_search_opendir+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char opendir (); char opendir ();
int int
main () main (void)
{ {
return opendir (); return opendir ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
for ac_lib in '' dir; do for ac_lib in '' dir
do
if test -z "$ac_lib"; then if test -z "$ac_lib"; then
ac_res="none required" ac_res="none required"
else else
ac_res=-l$ac_lib ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS" LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi fi
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res ac_cv_search_opendir=$ac_res
fi fi
rm -f core conftest.err conftest.$ac_objext \ rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest$ac_exeext
if ${ac_cv_search_opendir+:} false; then : if test ${ac_cv_search_opendir+y}
then :
break break
fi fi
done done
if ${ac_cv_search_opendir+:} false; then : if test ${ac_cv_search_opendir+y}
then :
else else $as_nop
ac_cv_search_opendir=no ac_cv_search_opendir=no
fi fi
rm conftest.$ac_ext rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS LIBS=$ac_func_search_save_LIBS
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$ac_cv_search_opendir" >&6; } printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir ac_res=$ac_cv_search_opendir
if test "$ac_res" != no; then : if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi fi
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opend { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing
ir" >&5 opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; } printf %s "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then : if test ${ac_cv_search_opendir+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error. /* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char opendir (); char opendir ();
int int
main () main (void)
{ {
return opendir (); return opendir ();
; ;
return 0; return 0;
} }
_ACEOF _ACEOF
for ac_lib in '' x; do for ac_lib in '' x
do
if test -z "$ac_lib"; then if test -z "$ac_lib"; then
ac_res="none required" ac_res="none required"
else else
ac_res=-l$ac_lib ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS" LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi fi
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res ac_cv_search_opendir=$ac_res
fi fi
rm -f core conftest.err conftest.$ac_objext \ rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest$ac_exeext
if ${ac_cv_search_opendir+:} false; then : if test ${ac_cv_search_opendir+y}
then :
break break
fi fi
done done
if ${ac_cv_search_opendir+:} false; then : if test ${ac_cv_search_opendir+y}
then :
else else $as_nop
ac_cv_search_opendir=no ac_cv_search_opendir=no
fi fi
rm conftest.$ac_ext rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS LIBS=$ac_func_search_save_LIBS
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$ac_cv_search_opendir" >&6; } printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir ac_res=$ac_cv_search_opendir
if test "$ac_res" != no; then : if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi fi
fi fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting. ac_header= ac_cache=
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ for ac_item in $ac_header_c_list
inttypes.h stdint.h unistd.h do
do : if test $ac_cache; then
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$a
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_include c_includes_default"
s_default if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
" printf "%s\n" "#define $ac_item 1" >> confdefs.h
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : fi
cat >>confdefs.h <<_ACEOF ac_header= ac_cache=
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 elif test $ac_header; then
_ACEOF ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi fi
ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_i
ncludes_default"
if test "x$ac_cv_header_limits_h" = xyes
then :
printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h
done fi
ac_fn_c_check_header_compile "$LINENO" "stat.h" "ac_cv_header_stat_h" "$ac_inclu
des_default"
if test "x$ac_cv_header_stat_h" = xyes
then :
printf "%s\n" "#define HAVE_STAT_H 1" >>confdefs.h
for ac_header in limits.h stat.h strings.h stdarg.h sys/stat.h termcap.h termlib fi
.h unistd.h ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac
do : _includes_default"
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if test "x$ac_cv_header_strings_h" = xyes
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_include then :
s_default" printf "%s\n" "#define HAVE_STRINGS_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" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_i
ncludes_default"
if test "x$ac_cv_header_stdarg_h" = xyes
then :
printf "%s\n" "#define HAVE_STDARG_H 1" >>confdefs.h
done fi
ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$
ac_includes_default"
if test "x$ac_cv_header_sys_stat_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const fi
" >&5 ac_fn_c_check_header_compile "$LINENO" "termcap.h" "ac_cv_header_termcap_h" "$ac
$as_echo_n "checking for an ANSI C-conforming const... " >&6; } _includes_default"
if ${ac_cv_c_const+:} false; then : if test "x$ac_cv_header_termcap_h" = xyes
$as_echo_n "(cached) " >&6 then :
else printf "%s\n" "#define HAVE_TERMCAP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "termlib.h" "ac_cv_header_termlib_h" "$ac
_includes_default"
if test "x$ac_cv_header_termlib_h" = xyes
then :
printf "%s\n" "#define HAVE_TERMLIB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_i
ncludes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming
const" >&5
printf %s "checking for an ANSI C-conforming const... " >&6; }
if test ${ac_cv_c_const+y}
then :
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 __cplusplus #ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */ /* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2]; typedef int charset[2];
const charset cs = { 0, 0 }; const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */ /* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc; char const *const *pcpcc;
char **ppc; char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */ /* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;}; struct point {int x, y;};
static struct point const zero = {0,0}; static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this. /* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant an arm of an if-expression whose if-part is not a constant
expression */ expression */
const char *g = "string"; const char *g = "string";
pcpcc = &g + (g ? g-g : 0); pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */ /* HPUX 7.0 cc rejects these. */
++pcpcc; ++pcpcc;
ppc = (char**) pcpcc; ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc; pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */ { /* SCO 3.2v4 cc rejects this sort of thing. */
skipping to change at line 4447 skipping to change at line 4744
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17}; int x[] = {25, 17};
const int *foo = &x[0]; const int *foo = &x[0];
++foo; ++foo;
} }
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr; typedef const int *iptr;
iptr p = 0; iptr p = 0;
++p; ++p;
} }
{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx; struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5; struct s *b = &bx; b->j = 5;
} }
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10; const int foo = 10;
if (!foo) return 0; if (!foo) return 0;
} }
return !cs[0] && !zero.x; return !cs[0] && !zero.x;
#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_cv_c_const=yes ac_cv_c_const=yes
else else $as_nop
ac_cv_c_const=no ac_cv_c_const=no
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; } printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then if test $ac_cv_c_const = no; then
$as_echo "#define const /**/" >>confdefs.h printf "%s\n" "#define const /**/" >>confdefs.h
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; } printf %s "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then : if test ${ac_cv_c_inline+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
ac_cv_c_inline=no ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#ifndef __cplusplus #ifndef __cplusplus
typedef int foo_t; typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; } static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo () {return 0; } $ac_kw foo_t foo (void) {return 0; }
#endif #endif
_ACEOF _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw ac_cv_c_inline=$ac_kw
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break test "$ac_cv_c_inline" != no && break
done done
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; } printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in case $ac_cv_c_inline in
inline | yes) ;; inline | yes) ;;
*) *)
case $ac_cv_c_inline in case $ac_cv_c_inline in
no) ac_val=;; no) ac_val=;;
*) ac_val=$ac_cv_c_inline;; *) ac_val=$ac_cv_c_inline;;
esac esac
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus #ifndef __cplusplus
#define inline $ac_val #define inline $ac_val
#endif #endif
_ACEOF _ACEOF
;; ;;
esac esac
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then : if test "x$ac_cv_type_size_t" = xyes
then :
else else $as_nop
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define size_t unsigned int" >>confdefs.h
#define size_t unsigned int
_ACEOF
fi fi
ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
case $ac_cv_c_uint64_t in #( case $ac_cv_c_uint64_t in #(
no|yes) ;; #( no|yes) ;; #(
*) *)
$as_echo "#define _UINT64_T 1" >>confdefs.h printf "%s\n" "#define _UINT64_T 1" >>confdefs.h
cat >>confdefs.h <<_ACEOF printf "%s\n" "#define uint64_t $ac_cv_c_uint64_t" >>confdefs.h
#define uint64_t $ac_cv_c_uint64_t
_ACEOF
;; ;;
esac esac
for ac_func in vprintf ac_func=
do : for ac_item in $ac_func_c_list
ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" do
if test "x$ac_cv_func_vprintf" = xyes; then : if test $ac_func; then
cat >>confdefs.h <<_ACEOF ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
#define HAVE_VPRINTF 1 if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
_ACEOF echo "#define $ac_item 1" >> confdefs.h
fi
ac_func=
else
ac_func=$ac_item
fi
done
ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" if test "x$ac_cv_func_vprintf" = xno
if test "x$ac_cv_func__doprnt" = xyes; then : then :
ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
if test "x$ac_cv_func__doprnt" = xyes
then :
$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h printf "%s\n" "#define HAVE_DOPRNT 1" >>confdefs.h
fi fi
fi fi
done ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
if test "x$ac_cv_func_access" = xyes
then :
printf "%s\n" "#define HAVE_ACCESS 1" >>confdefs.h
for ac_func in access closedir fileno isatty opendir readdir stat strcasecmp str fi
dup strlwr strtol ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir"
do : if test "x$ac_cv_func_closedir" = xyes
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` then :
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" printf "%s\n" "#define HAVE_CLOSEDIR 1" >>confdefs.h
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF fi
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 ac_fn_c_check_func "$LINENO" "fileno" "ac_cv_func_fileno"
if test "x$ac_cv_func_fileno" = xyes
then :
printf "%s\n" "#define HAVE_FILENO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "isatty" "ac_cv_func_isatty"
if test "x$ac_cv_func_isatty" = xyes
then :
printf "%s\n" "#define HAVE_ISATTY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
if test "x$ac_cv_func_opendir" = xyes
then :
printf "%s\n" "#define HAVE_OPENDIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir"
if test "x$ac_cv_func_readdir" = xyes
then :
printf "%s\n" "#define HAVE_READDIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "stat" "ac_cv_func_stat"
if test "x$ac_cv_func_stat" = xyes
then :
printf "%s\n" "#define HAVE_STAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :
printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
if test "x$ac_cv_func_strdup" = xyes
then :
printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlwr" "ac_cv_func_strlwr"
if test "x$ac_cv_func_strlwr" = xyes
then :
printf "%s\n" "#define HAVE_STRLWR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
if test "x$ac_cv_func_strtol" = xyes
then :
printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
fi
{ printf "%s\n" "$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. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF _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 fi
done 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=$ac_save_CFLAGS
ac_fn_c_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "$ac_includes_def fi
ault" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builti
if test "x$ac_cv_have_decl_stpcpy" = xyes; then : 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=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "$ac_includes_defau
lt" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpcpy" = xyes
then :
ac_have_decl=1 ac_have_decl=1
else else $as_nop
ac_have_decl=0 ac_have_decl=0
fi fi
printf "%s\n" "#define HAVE_DECL_STPCPY $ac_have_decl" >>confdefs.h
cat >>confdefs.h <<_ACEOF { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether PCRE regular expr
#define HAVE_DECL_STPCPY $ac_have_decl essions are enabled" >&5
_ACEOF printf %s "checking whether PCRE regular expressions are enabled... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_pcre" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PCRE regular expressio printf "%s\n" "$enable_pcre" >&6; }
ns are enabled" >&5
$as_echo_n "checking whether PCRE regular expressions are enabled... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_pcre" >&5
$as_echo "$enable_pcre" >&6; }
if test "$enable_pcre" = "yes"; then if test "$enable_pcre" = "yes"; then
# Extract the first word of "pcre-config", so it can be a program name with ar gs. # Extract the first word of "pcre-config", so it can be a program name with ar gs.
set dummy pcre-config; ac_word=$2 set dummy pcre-config; 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_WITH_PCRE+:} false; then : if test ${ac_cv_prog_WITH_PCRE+y}
$as_echo_n "(cached) " >&6 then :
else printf %s "(cached) " >&6
else $as_nop
if test -n "$WITH_PCRE"; then if test -n "$WITH_PCRE"; then
ac_cv_prog_WITH_PCRE="$WITH_PCRE" # Let the user override the test. ac_cv_prog_WITH_PCRE="$WITH_PCRE" # Let the user override the test.
else else
as_save_IFS=$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_WITH_PCRE="yes" ac_cv_prog_WITH_PCRE="yes"
$as_echo "$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=$as_save_IFS
test -z "$ac_cv_prog_WITH_PCRE" && ac_cv_prog_WITH_PCRE="no" test -z "$ac_cv_prog_WITH_PCRE" && ac_cv_prog_WITH_PCRE="no"
fi fi
fi fi
WITH_PCRE=$ac_cv_prog_WITH_PCRE WITH_PCRE=$ac_cv_prog_WITH_PCRE
if test -n "$WITH_PCRE"; then if test -n "$WITH_PCRE"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $WITH_PCRE" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $WITH_PCRE" >&5
$as_echo "$WITH_PCRE" >&6; } printf "%s\n" "$WITH_PCRE" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; } printf "%s\n" "no" >&6; }
fi fi
if test "$WITH_PCRE" = "yes"; then if test "$WITH_PCRE" = "yes"; then
$as_echo "#define HAVE_PCRE 1" >>confdefs.h printf "%s\n" "#define HAVE_PCRE 1" >>confdefs.h
CFLAGS="${CFLAGS} $(pcre-config --cflags-posix)" CFLAGS="${CFLAGS} $(pcre-config --cflags-posix)"
LDFLAGS="${LDFLAGS} $(pcre-config --libs-posix)" LDFLAGS="${LDFLAGS} $(pcre-config --libs-posix)"
else else
$as_echo "#define HAVE_PCRE 0" >>confdefs.h printf "%s\n" "#define HAVE_PCRE 0" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PCRE library not found." > { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: PCRE library not foun
&5 d." >&5
$as_echo "$as_me: WARNING: PCRE library not found." >&2;} printf "%s\n" "$as_me: WARNING: PCRE library not found." >&2;}
fi fi
else else
$as_echo "#define HAVE_PCRE 0" >>confdefs.h printf "%s\n" "#define HAVE_PCRE 0" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: PCRE regular expressi
ons not enabled." >&5
printf "%s\n" "$as_me: WARNING: PCRE regular expressions not enabled." >&2;}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for POSIX extended regula
r expressions" >&5
printf %s "checking for POSIX extended regular expressions... " >&6; }
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=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preproce
ssor" >&5
printf %s "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 test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$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 $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$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.
# 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.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PCRE regular expressions n # OK, works on sane cases. Now check whether nonexistent headers
ot enabled." >&5 # can be detected and how.
$as_echo "$as_me: WARNING: PCRE regular expressions not enabled." >&2;} 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 $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi fi
rm -f conftest.err conftest.i conftest.$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 $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$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=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles lon
g lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.
out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/us
r/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
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
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
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="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$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}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX extended regular exp
ressions" >&5
$as_echo_n "checking for POSIX extended regular expressions... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <regex.h> #include <regex.h>
#ifdef REG_EXTENDED #ifdef REG_EXTENDED
yes yes
# endif # endif
_ACEOF _ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1; then : $EGREP "yes" >/dev/null 2>&1
then :
posix_ere=yes posix_ere=yes
else else $as_nop
posix_ere=no posix_ere=no
fi fi
rm -f conftest* rm -rf conftest*
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $posix_ere" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $posix_ere" >&5
$as_echo "$posix_ere" >&6; } printf "%s\n" "$posix_ere" >&6; }
if test "$WITH_PCRE" = "yes"; then if test "$WITH_PCRE" = "yes"; then
$as_echo "#define HAVE_POSIX_ERE 0" >>confdefs.h printf "%s\n" "#define HAVE_POSIX_ERE 0" >>confdefs.h
else else
if test "$enable_posixre" = "yes"; then if test "$enable_posixre" = "yes"; then
if test "$posix_ere" = "yes"; then if test "$posix_ere" = "yes"; then
$as_echo "#define HAVE_POSIX_ERE 1" >>confdefs.h printf "%s\n" "#define HAVE_POSIX_ERE 1" >>confdefs.h
else else
$as_echo "#define HAVE_POSIX_ERE 0" >>confdefs.h printf "%s\n" "#define HAVE_POSIX_ERE 0" >>confdefs.h
fi fi
else else
$as_echo "#define HAVE_POSIX_ERE 0" >>confdefs.h printf "%s\n" "#define HAVE_POSIX_ERE 0" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Regular expressions not en { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Regular expressions n
abled." >&5 ot enabled." >&5
$as_echo "$as_me: WARNING: Regular expressions not enabled." >&2;} printf "%s\n" "$as_me: WARNING: Regular expressions not enabled." >&2;}
fi fi
fi fi
ac_config_headers="$ac_config_headers config.h" ac_config_headers="$ac_config_headers config.h"
ac_config_files="$ac_config_files stamp-h" ac_config_files="$ac_config_files stamp-h"
ac_config_files="$ac_config_files Makefile deweb rmeheader ChkTeX.tex" ac_config_files="$ac_config_files Makefile deweb rmeheader ChkTeX.tex"
cat >confcache <<\_ACEOF cat >confcache <<\_ACEOF
skipping to change at line 4720 skipping to change at line 5435
# 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 $ac_var;} ;;
esac ;; esac ;;
esac esac
done done
(set) 2>&1 | (set) 2>&1 |
skipping to change at line 4751 skipping to change at line 5466
# `set' quotes correctly as required by POSIX, so do not add quotes. # `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$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
: "${CONFIG_STATUS=./config.status}" : "${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 $as_me.
# Run this file to recreate the current configuration. # Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging # Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists. # configure, is in config.log if it exists.
debug=false debug=false
ac_cs_recheck=false ac_cs_recheck=false
skipping to change at line 4829 skipping to change at line 5544
SHELL=\${CONFIG_SHELL-$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 4987 skipping to change at line 5679
} # 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 5045 skipping to change at line 5740
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 '/^.*\/\([^/][^/]*\)\/*$/{
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 5067 skipping to change at line 5762
} }
s/.*/./; q'` s/.*/./; q'`
# Avoid depending upon Character Ranges. # Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz' as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789' as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits as_cr_alnum=$as_cr_Letters$as_cr_digits
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T= ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #((((( case `echo -n x` in #(((((
-n*) -n*)
case `echo 'xy\c'` in case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';; xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';; ECHO_T=' ';;
esac;; esac;;
*) *)
ECHO_N='-n';; ECHO_N='-n';;
esac esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file rm -f conf$$.dir/conf$$.file
else else
rm -f conf$$.dir rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null mkdir conf$$.dir 2>/dev/null
fi fi
if (echo >conf$$.file) 2>/dev/null; then if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s' as_ln_s='ln -s'
skipping to change at line 5120 skipping to change at line 5824
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 $as_dir in #(
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as_dirs="'$as_qdir' $as_dirs" as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" || as_dir=`$as_dirname -- "$as_dir" ||
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X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(//\)$' \| \
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$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 5188 skipping to change at line 5892
## Main body of $CONFIG_STATUS script. ## ## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ## ## ----------------------------------- ##
_ASEOF _ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to # Save the log message, to keep $0 and so on meaningful, and to
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# values after options handling. # values after options handling.
ac_log=" ac_log="
This file was extended by ChkTeX $as_me 1.7.6, which was This file was extended by ChkTeX $as_me 1.7.8, which was
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CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@ $ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q` on `(hostname || uname -n) 2>/dev/null | sed 1q`
" "
skipping to change at line 5246 skipping to change at line 5950
Configuration files: Configuration files:
$config_files $config_files
Configuration headers: Configuration headers:
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Report bugs to the package provider." Report bugs to the package provider."
_ACEOF _ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
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cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g '`" ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\ ac_cs_version="\\
ChkTeX config.status 1.7.6 ChkTeX config.status 1.7.8
configured by $0, generated by GNU Autoconf 2.69, configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\" with options \\"\$ac_cs_config\\"
Copyright (C) 2012 Free Software Foundation, Inc. Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it." gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd' ac_pwd='$ac_pwd'
srcdir='$srcdir' srcdir='$srcdir'
INSTALL='$INSTALL' INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P' MKDIR_P='$MKDIR_P'
test -n "\$AWK" || AWK=awk test -n "\$AWK" || AWK=awk
_ACEOF _ACEOF
skipping to change at line 5292 skipping to change at line 5998
ac_optarg=$2 ac_optarg=$2
ac_shift=shift ac_shift=shift
;; ;;
esac esac
case $ac_option in case $ac_option in
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ac_cs_recheck=: ;; ac_cs_recheck=: ;;
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as_fn_append CONFIG_FILES " '$ac_optarg'" as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;; ac_need_defaults=false;;
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$as_echo "$ac_cs_usage"; exit ;; printf "%s\n" "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s) | -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;; ac_cs_silent=: ;;
# This is an error. # This is an error.
-*) as_fn_error $? "unrecognized option: \`$1' -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;; Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1" *) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;; ac_need_defaults=false ;;
skipping to change at line 5345 skipping to change at line 6051
if $ac_cs_silent; then if $ac_cs_silent; then
exec 6>/dev/null exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent" ac_configure_extra_args="$ac_configure_extra_args --silent"
fi fi
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --n o-recursion set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --n o-recursion
shift shift
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL' CONFIG_SHELL='$SHELL'
export CONFIG_SHELL export CONFIG_SHELL
exec "\$@" exec "\$@"
fi fi
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log exec 5>>config.log
{ {
echo echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ## ## Running $as_me. ##
_ASBOX _ASBOX
$as_echo "$ac_log" printf "%s\n" "$ac_log"
} >&5 } >&5
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments. # Handling of arguments.
for ac_config_target in $ac_config_targets for ac_config_target in $ac_config_targets
skipping to change at line 5388 skipping to change at line 6094
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac esac
done done
# If the user did not use the arguments to specify the items to instantiate, # If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not. # then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely # We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3. # bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then if $ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
fi fi
# Have a temporary directory for convenience. Make it in the build tree # Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition, # simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems. # creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging. # Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned: # Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'. # after its creation but before its name has been assigned to `$tmp'.
$debug || $debug ||
{ {
skipping to change at line 5722 skipping to change at line 6428
*) # Look for the file first in the build tree, then in the source tree *) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style, # (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'. # because $ac_f cannot contain `:'.
test -f "$ac_f" || test -f "$ac_f" ||
case $ac_f in case $ac_f in
[\\/$]*) false;; [\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac || esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac esac
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; es ac case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"` ;; esac
as_fn_append ac_file_inputs " '$ac_f'" as_fn_append ac_file_inputs " '$ac_f'"
done done
# Let's still pretend it is `configure' which instantiates (i.e., don't # Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read: # use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */ # /* config.h. Generated by config.status. */
configure_input='Generated from '` configure_input='Generated from '`
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.' `' by configure.'
if test x"$ac_file" != x-; then if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input" configure_input="$ac_file. $configure_input"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;} printf "%s\n" "$as_me: creating $ac_file" >&6;}
fi fi
# Neutralize special characters interpreted by sed in replacement strings. # Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #( case $configure_input in #(
*\&* | *\|* | *\\* ) *\&* | *\|* | *\\* )
ac_sed_conf_input=`$as_echo "$configure_input" | ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #( sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;; *) ac_sed_conf_input=$configure_input;;
esac esac
case $ac_tag in case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \ *:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac esac
;; ;;
esac esac
ac_dir=`$as_dirname -- "$ac_file" || ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" | printf "%s\n" X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)[^/].*/{ /^X\(\/\/\)[^/].*/{
s//\1/ s//\1/
q q
} }
/^X\(\/\/\)$/{ /^X\(\/\/\)$/{
s//\1/ s//\1/
skipping to change at line 5781 skipping to change at line 6487
s//\1/ s//\1/
q q
} }
s/.*/./; q'` s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=. ac_builddir=.
case "$ac_dir" in case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) *)
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix. # A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s| /||'`
case $ac_top_builddir_sub in case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;; "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;; esac ;;
esac esac
ac_abs_top_builddir=$ac_pwd ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility: # for backward compatibility:
ac_top_builddir=$ac_top_build_prefix ac_top_builddir=$ac_top_build_prefix
skipping to change at line 5844 skipping to change at line 6550
q q
} }
/@datadir@/p /@datadir@/p
/@docdir@/p /@docdir@/p
/@infodir@/p /@infodir@/p
/@localedir@/p /@localedir@/p
/@mandir@/p' /@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;; *datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ign { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems t
ore the --datarootdir setting" >&5 o ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir set printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdi
ting" >&2;} r setting" >&2;}
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack=' ac_datarootdir_hack='
s&@datadir@&$datadir&g s&@datadir@&$datadir&g
s&@docdir@&$docdir&g s&@docdir@&$docdir&g
s&@infodir@&$infodir&g s&@infodir@&$infodir&g
s&@localedir@&$localedir&g s&@localedir@&$localedir&g
s&@mandir@&$mandir&g s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;; s&\\\${datarootdir}&$datarootdir&g' ;;
esac esac
skipping to change at line 5889 skipping to change at line 6595
s&@MKDIR_P@&$ac_MKDIR_P&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack $ac_datarootdir_hack
" "
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ 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' \
"$ac_tmp/out"`; test -z "$ac_out"; } && "$ac_tmp/out"`; test -z "$ac_out"; } &&
{ $as_echo "$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'
which seems to be undefined. Please make sure it is defined" >&5 which seems to be undefined. Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datar ootdir' printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \` datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;} which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$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 "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
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
else else
$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" \
|| as_fn_error $? "could not create -" "$LINENO" 5 || as_fn_error $? "could not create -" "$LINENO" 5
fi fi
;; ;;
esac esac
case $ac_file$ac_mode in case $ac_file$ac_mode in
"stamp-h":F) echo timestamp > stamp-h ;; "stamp-h":F) echo timestamp > stamp-h ;;
skipping to change at line 5962 skipping to change at line 6668
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. 528 change blocks. 
1743 lines changed or deleted 2473 lines changed or added

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