mirror of
git://sourceware.org/git/glibc.git
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021db4be6f
New configure option --enable-obsolete-rpc makes the deprecated RPC headers and functions available at compile time as they were before version 2.14. This option will be removed at some time in the future after the TI-RPC library becomes fully sufficient for the needs of existing applications.
9115 lines
258 KiB
Bash
Executable File
9115 lines
258 KiB
Bash
Executable File
#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
|
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# Generated by GNU Autoconf 2.68 for GNU C Library (see version.h).
|
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#
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# Report bugs to <http://sourceware.org/bugzilla/>.
|
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#
|
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#
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
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# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
|
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# Foundation, Inc.
|
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#
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#
|
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# This configure script is free software; the Free Software Foundation
|
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# gives unlimited permission to copy, distribute and modify it.
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## -------------------- ##
|
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## M4sh Initialization. ##
|
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## -------------------- ##
|
||
|
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# Be more Bourne compatible
|
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DUALCASE=1; export DUALCASE # for MKS sh
|
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
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*posix*) :
|
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set -o posix ;; #(
|
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*) :
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;;
|
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esac
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fi
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||
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as_nl='
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'
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export as_nl
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||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
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as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
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||
as_echo_n='/usr/ucb/echo -n'
|
||
else
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||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
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||
as_echo_n_body='eval
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||
arg=$1;
|
||
case $arg in #(
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||
*"$as_nl"*)
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||
expr "X$arg" : "X\\(.*\\)$as_nl";
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||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
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esac;
|
||
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
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'
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||
export as_echo_n_body
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||
as_echo_n='sh -c $as_echo_n_body as_echo'
|
||
fi
|
||
export as_echo_body
|
||
as_echo='sh -c $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
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||
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_SEPARATOR=';'
|
||
}
|
||
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.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
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||
|
||
;;
|
||
esac
|
||
# 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.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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||
exit 1
|
||
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
|
||
|
||
if test "x$CONFIG_SHELL" = x; then
|
||
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '\${1+\"\$@\"}'='\"\$@\"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case \`(set -o) 2>/dev/null\` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
"
|
||
as_required="as_fn_return () { (exit \$1); }
|
||
as_fn_success () { as_fn_return 0; }
|
||
as_fn_failure () { as_fn_return 1; }
|
||
as_fn_ret_success () { return 0; }
|
||
as_fn_ret_failure () { return 1; }
|
||
|
||
exitcode=0
|
||
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
|
||
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
|
||
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
|
||
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
|
||
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
|
||
|
||
else
|
||
exitcode=1; echo positional parameters were not saved.
|
||
fi
|
||
test x\$exitcode = x0 || exit 1"
|
||
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
|
||
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
|
||
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
|
||
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
|
||
test \$(( 1 + 1 )) = 2 || exit 1"
|
||
if (eval "$as_required") 2>/dev/null; then :
|
||
as_have_required=yes
|
||
else
|
||
as_have_required=no
|
||
fi
|
||
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
|
||
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
as_found=false
|
||
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
as_found=:
|
||
case $as_dir in #(
|
||
/*)
|
||
for as_base in sh bash ksh sh5; do
|
||
# Try only shells that exist, to save several forks.
|
||
as_shell=$as_dir/$as_base
|
||
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
|
||
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
|
||
CONFIG_SHELL=$as_shell as_have_required=yes
|
||
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
|
||
break 2
|
||
fi
|
||
fi
|
||
done;;
|
||
esac
|
||
as_found=false
|
||
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
|
||
|
||
|
||
if test "x$CONFIG_SHELL" != x; then :
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
export CONFIG_SHELL
|
||
case $- in # ((((
|
||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
|
||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
|
||
esac
|
||
exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
|
||
fi
|
||
|
||
if test x$as_have_required = xno; then :
|
||
$as_echo "$0: This script requires a shell more modern than all"
|
||
$as_echo "$0: the shells that I found on your system."
|
||
if test x${ZSH_VERSION+set} = xset ; then
|
||
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
|
||
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
|
||
else
|
||
$as_echo "$0: Please tell bug-autoconf@gnu.org and
|
||
$0: http://sourceware.org/bugzilla/ about your system,
|
||
$0: including any error possibly output before this
|
||
$0: message. Then install a modern shell, or manually run
|
||
$0: the script under such a shell if you do have one."
|
||
fi
|
||
exit 1
|
||
fi
|
||
fi
|
||
fi
|
||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||
export SHELL
|
||
# Unset more variables known to interfere with behavior of common tools.
|
||
CLICOLOR_FORCE= GREP_OPTIONS=
|
||
unset CLICOLOR_FORCE GREP_OPTIONS
|
||
|
||
## --------------------- ##
|
||
## M4sh Shell Functions. ##
|
||
## --------------------- ##
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# 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
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# 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
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# 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
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
|
||
as_lineno_1=$LINENO as_lineno_1a=$LINENO
|
||
as_lineno_2=$LINENO as_lineno_2a=$LINENO
|
||
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'"' || {
|
||
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
|
||
sed -n '
|
||
p
|
||
/[$]LINENO/=
|
||
' <$as_myself |
|
||
sed '
|
||
s/[$]LINENO.*/&-/
|
||
t lineno
|
||
b
|
||
:lineno
|
||
N
|
||
:loop
|
||
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
|
||
t loop
|
||
s/-\n.*//
|
||
' >$as_me.lineno &&
|
||
chmod +x "$as_me.lineno" ||
|
||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
|
||
|
||
# Don't try to exec as it changes $[0], causing all sort of problems
|
||
# (the dirname of $[0] is not the place where we might find the
|
||
# original and so on. Autoconf is especially sensitive to this).
|
||
. "./$as_me.lineno"
|
||
# Exit status is that of the last command.
|
||
exit
|
||
}
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -p'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -p'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -p'
|
||
fi
|
||
else
|
||
as_ln_s='cp -p'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
if test -x / >/dev/null 2>&1; then
|
||
as_test_x='test -x'
|
||
else
|
||
if ls -dL / >/dev/null 2>&1; then
|
||
as_ls_L_option=L
|
||
else
|
||
as_ls_L_option=
|
||
fi
|
||
as_test_x='
|
||
eval sh -c '\''
|
||
if test -d "$1"; then
|
||
test -d "$1/.";
|
||
else
|
||
case $1 in #(
|
||
-*)set "./$1";;
|
||
esac;
|
||
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
|
||
???[sx]*):;;*)false;;esac;fi
|
||
'\'' sh
|
||
'
|
||
fi
|
||
as_executable_p=$as_test_x
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
test -n "$DJDIR" || exec 7<&0 </dev/null
|
||
exec 6>&1
|
||
|
||
# Name of the host.
|
||
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
|
||
# so uname gets run too.
|
||
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
|
||
#
|
||
# Initializations.
|
||
#
|
||
ac_default_prefix=/usr/local
|
||
ac_clean_files=
|
||
ac_config_libobj_dir=.
|
||
LIBOBJS=
|
||
cross_compiling=no
|
||
subdirs=
|
||
MFLAGS=
|
||
MAKEFLAGS=
|
||
|
||
# Identity of this package.
|
||
PACKAGE_NAME='GNU C Library'
|
||
PACKAGE_TARNAME='glibc'
|
||
PACKAGE_VERSION='(see version.h)'
|
||
PACKAGE_STRING='GNU C Library (see version.h)'
|
||
PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/'
|
||
PACKAGE_URL='http://www.gnu.org/software/glibc/'
|
||
|
||
ac_unique_file="include/features.h"
|
||
enable_option_checking=no
|
||
# Factoring default headers for most tests.
|
||
ac_includes_default="\
|
||
#include <stdio.h>
|
||
#ifdef HAVE_SYS_TYPES_H
|
||
# include <sys/types.h>
|
||
#endif
|
||
#ifdef HAVE_SYS_STAT_H
|
||
# include <sys/stat.h>
|
||
#endif
|
||
#ifdef STDC_HEADERS
|
||
# include <stdlib.h>
|
||
# include <stddef.h>
|
||
#else
|
||
# ifdef HAVE_STDLIB_H
|
||
# include <stdlib.h>
|
||
# endif
|
||
#endif
|
||
#ifdef HAVE_STRING_H
|
||
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
|
||
# include <memory.h>
|
||
# endif
|
||
# include <string.h>
|
||
#endif
|
||
#ifdef HAVE_STRINGS_H
|
||
# include <strings.h>
|
||
#endif
|
||
#ifdef HAVE_INTTYPES_H
|
||
# include <inttypes.h>
|
||
#endif
|
||
#ifdef HAVE_STDINT_H
|
||
# include <stdint.h>
|
||
#endif
|
||
#ifdef HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif"
|
||
|
||
ac_subst_vars='LTLIBOBJS
|
||
LIBOBJS
|
||
RELEASE
|
||
VERSION
|
||
mach_interface_list
|
||
DEFINES
|
||
static_nss
|
||
profile
|
||
libc_cv_pic_default
|
||
shared
|
||
static
|
||
ldd_rewrite_script
|
||
use_ldconfig
|
||
libc_cv_sparc_as_vis3
|
||
libc_cv_as_i686
|
||
libc_cv_cc_nofma
|
||
libc_cv_cc_fma4
|
||
libc_cv_cc_novzeroupper
|
||
libc_cv_cc_sse2avx
|
||
libc_cv_cc_avx
|
||
libc_cv_cc_sse4
|
||
libc_cv_cpp_asm_debuginfo
|
||
libc_cv_forced_unwind
|
||
libc_cv_rootsbindir
|
||
libc_cv_sysconfdir
|
||
libc_cv_localedir
|
||
libc_cv_slibdir
|
||
old_glibc_headers
|
||
libc_cv_gcc_unwind_find_fde
|
||
sizeof_long_double
|
||
EGREP
|
||
GREP
|
||
have_selinux
|
||
have_libcap
|
||
have_libaudit
|
||
LIBGD
|
||
libc_cv_cc_submachine
|
||
exceptions
|
||
gnu89_inline
|
||
libc_cv_ssp
|
||
fno_unit_at_a_time
|
||
libc_cv_output_format
|
||
libc_cv_hashstyle
|
||
libc_cv_fpie
|
||
libc_cv_z_execstack
|
||
libc_cv_z_combreloc
|
||
ASFLAGS_config
|
||
libc_cv_Bgroup
|
||
libc_cv_cc_with_libunwind
|
||
VERSIONING
|
||
BISON
|
||
INSTALL_INFO
|
||
PERL
|
||
AWK
|
||
libc_cv_have_ksh
|
||
KSH
|
||
libc_cv_have_bash2
|
||
BASH_SHELL
|
||
libc_cv_gcc_static_libgcc
|
||
CXX_SYSINCLUDES
|
||
SYSINCLUDES
|
||
AUTOCONF
|
||
READELF
|
||
SED
|
||
MAKEINFO
|
||
MSGFMT
|
||
MAKE
|
||
LD
|
||
AS
|
||
MIG
|
||
OBJCOPY
|
||
OBJDUMP
|
||
AR
|
||
LN_S
|
||
INSTALL_DATA
|
||
INSTALL_SCRIPT
|
||
INSTALL_PROGRAM
|
||
sysdeps_add_ons
|
||
sysnames
|
||
submachine
|
||
multi_arch
|
||
base_machine
|
||
add_on_subdirs
|
||
add_ons
|
||
link_obsolete_rpc
|
||
libc_cv_nss_crypt
|
||
all_warnings
|
||
force_install
|
||
bindnow
|
||
oldest_abi
|
||
use_default_link
|
||
with_fp
|
||
ac_ct_CXX
|
||
CXXFLAGS
|
||
CXX
|
||
CPP
|
||
cross_compiling
|
||
BUILD_CC
|
||
OBJEXT
|
||
ac_ct_CC
|
||
CPPFLAGS
|
||
LDFLAGS
|
||
CFLAGS
|
||
CC
|
||
host_os
|
||
host_vendor
|
||
host_cpu
|
||
host
|
||
build_os
|
||
build_vendor
|
||
build_cpu
|
||
build
|
||
subdirs
|
||
target_alias
|
||
host_alias
|
||
build_alias
|
||
LIBS
|
||
ECHO_T
|
||
ECHO_N
|
||
ECHO_C
|
||
DEFS
|
||
mandir
|
||
localedir
|
||
libdir
|
||
psdir
|
||
pdfdir
|
||
dvidir
|
||
htmldir
|
||
infodir
|
||
docdir
|
||
oldincludedir
|
||
includedir
|
||
localstatedir
|
||
sharedstatedir
|
||
sysconfdir
|
||
datadir
|
||
datarootdir
|
||
libexecdir
|
||
sbindir
|
||
bindir
|
||
program_transform_name
|
||
prefix
|
||
exec_prefix
|
||
PACKAGE_URL
|
||
PACKAGE_BUGREPORT
|
||
PACKAGE_STRING
|
||
PACKAGE_VERSION
|
||
PACKAGE_TARNAME
|
||
PACKAGE_NAME
|
||
PATH_SEPARATOR
|
||
SHELL'
|
||
ac_subst_files=''
|
||
ac_user_opts='
|
||
enable_option_checking
|
||
with_gd
|
||
with_gd_include
|
||
with_gd_lib
|
||
with_fp
|
||
with_binutils
|
||
with_selinux
|
||
with_headers
|
||
with_default_link
|
||
enable_sanity_checks
|
||
enable_shared
|
||
enable_profile
|
||
enable_versioning
|
||
enable_oldest_abi
|
||
enable_stackguard_randomization
|
||
enable_add_ons
|
||
enable_hidden_plt
|
||
enable_bind_now
|
||
enable_static_nss
|
||
enable_force_install
|
||
enable_kernel
|
||
enable_all_warnings
|
||
enable_multi_arch
|
||
enable_nss_crypt
|
||
enable_obsolete_rpc
|
||
with_cpu
|
||
'
|
||
ac_precious_vars='build_alias
|
||
host_alias
|
||
target_alias
|
||
CC
|
||
CFLAGS
|
||
LDFLAGS
|
||
LIBS
|
||
CPPFLAGS
|
||
CPP
|
||
CXX
|
||
CXXFLAGS
|
||
CCC'
|
||
ac_subdirs_all='
|
||
'
|
||
|
||
# Initialize some variables set by options.
|
||
ac_init_help=
|
||
ac_init_version=false
|
||
ac_unrecognized_opts=
|
||
ac_unrecognized_sep=
|
||
# The variables have the same names as the options, with
|
||
# dashes changed to underlines.
|
||
cache_file=/dev/null
|
||
exec_prefix=NONE
|
||
no_create=
|
||
no_recursion=
|
||
prefix=NONE
|
||
program_prefix=NONE
|
||
program_suffix=NONE
|
||
program_transform_name=s,x,x,
|
||
silent=
|
||
site=
|
||
srcdir=
|
||
verbose=
|
||
x_includes=NONE
|
||
x_libraries=NONE
|
||
|
||
# Installation directory options.
|
||
# These are left unexpanded so users can "make install exec_prefix=/foo"
|
||
# and all the variables that are supposed to be based on exec_prefix
|
||
# by default will actually change.
|
||
# Use braces instead of parens because sh, perl, etc. also accept them.
|
||
# (The list follows the same order as the GNU Coding Standards.)
|
||
bindir='${exec_prefix}/bin'
|
||
sbindir='${exec_prefix}/sbin'
|
||
libexecdir='${exec_prefix}/libexec'
|
||
datarootdir='${prefix}/share'
|
||
datadir='${datarootdir}'
|
||
sysconfdir='${prefix}/etc'
|
||
sharedstatedir='${prefix}/com'
|
||
localstatedir='${prefix}/var'
|
||
includedir='${prefix}/include'
|
||
oldincludedir='/usr/include'
|
||
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
|
||
infodir='${datarootdir}/info'
|
||
htmldir='${docdir}'
|
||
dvidir='${docdir}'
|
||
pdfdir='${docdir}'
|
||
psdir='${docdir}'
|
||
libdir='${exec_prefix}/lib'
|
||
localedir='${datarootdir}/locale'
|
||
mandir='${datarootdir}/man'
|
||
|
||
ac_prev=
|
||
ac_dashdash=
|
||
for ac_option
|
||
do
|
||
# If the previous option needs an argument, assign it.
|
||
if test -n "$ac_prev"; then
|
||
eval $ac_prev=\$ac_option
|
||
ac_prev=
|
||
continue
|
||
fi
|
||
|
||
case $ac_option in
|
||
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
|
||
*=) ac_optarg= ;;
|
||
*) ac_optarg=yes ;;
|
||
esac
|
||
|
||
# Accept the important Cygnus configure options, so we can diagnose typos.
|
||
|
||
case $ac_dashdash$ac_option in
|
||
--)
|
||
ac_dashdash=yes ;;
|
||
|
||
-bindir | --bindir | --bindi | --bind | --bin | --bi)
|
||
ac_prev=bindir ;;
|
||
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
|
||
bindir=$ac_optarg ;;
|
||
|
||
-build | --build | --buil | --bui | --bu)
|
||
ac_prev=build_alias ;;
|
||
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
|
||
build_alias=$ac_optarg ;;
|
||
|
||
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
||
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
||
ac_prev=cache_file ;;
|
||
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
||
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
||
cache_file=$ac_optarg ;;
|
||
|
||
--config-cache | -C)
|
||
cache_file=config.cache ;;
|
||
|
||
-datadir | --datadir | --datadi | --datad)
|
||
ac_prev=datadir ;;
|
||
-datadir=* | --datadir=* | --datadi=* | --datad=*)
|
||
datadir=$ac_optarg ;;
|
||
|
||
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
|
||
| --dataroo | --dataro | --datar)
|
||
ac_prev=datarootdir ;;
|
||
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
|
||
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
|
||
datarootdir=$ac_optarg ;;
|
||
|
||
-disable-* | --disable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=no ;;
|
||
|
||
-docdir | --docdir | --docdi | --doc | --do)
|
||
ac_prev=docdir ;;
|
||
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
|
||
docdir=$ac_optarg ;;
|
||
|
||
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
|
||
ac_prev=dvidir ;;
|
||
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
|
||
dvidir=$ac_optarg ;;
|
||
|
||
-enable-* | --enable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
|
||
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
|
||
| --exec | --exe | --ex)
|
||
ac_prev=exec_prefix ;;
|
||
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
|
||
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
|
||
| --exec=* | --exe=* | --ex=*)
|
||
exec_prefix=$ac_optarg ;;
|
||
|
||
-gas | --gas | --ga | --g)
|
||
# Obsolete; use --with-gas.
|
||
with_gas=yes ;;
|
||
|
||
-help | --help | --hel | --he | -h)
|
||
ac_init_help=long ;;
|
||
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
|
||
ac_init_help=recursive ;;
|
||
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
|
||
ac_init_help=short ;;
|
||
|
||
-host | --host | --hos | --ho)
|
||
ac_prev=host_alias ;;
|
||
-host=* | --host=* | --hos=* | --ho=*)
|
||
host_alias=$ac_optarg ;;
|
||
|
||
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
|
||
ac_prev=htmldir ;;
|
||
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
|
||
| --ht=*)
|
||
htmldir=$ac_optarg ;;
|
||
|
||
-includedir | --includedir | --includedi | --included | --include \
|
||
| --includ | --inclu | --incl | --inc)
|
||
ac_prev=includedir ;;
|
||
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
|
||
| --includ=* | --inclu=* | --incl=* | --inc=*)
|
||
includedir=$ac_optarg ;;
|
||
|
||
-infodir | --infodir | --infodi | --infod | --info | --inf)
|
||
ac_prev=infodir ;;
|
||
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
|
||
infodir=$ac_optarg ;;
|
||
|
||
-libdir | --libdir | --libdi | --libd)
|
||
ac_prev=libdir ;;
|
||
-libdir=* | --libdir=* | --libdi=* | --libd=*)
|
||
libdir=$ac_optarg ;;
|
||
|
||
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
|
||
| --libexe | --libex | --libe)
|
||
ac_prev=libexecdir ;;
|
||
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
|
||
| --libexe=* | --libex=* | --libe=*)
|
||
libexecdir=$ac_optarg ;;
|
||
|
||
-localedir | --localedir | --localedi | --localed | --locale)
|
||
ac_prev=localedir ;;
|
||
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
|
||
localedir=$ac_optarg ;;
|
||
|
||
-localstatedir | --localstatedir | --localstatedi | --localstated \
|
||
| --localstate | --localstat | --localsta | --localst | --locals)
|
||
ac_prev=localstatedir ;;
|
||
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
|
||
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
|
||
localstatedir=$ac_optarg ;;
|
||
|
||
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
|
||
ac_prev=mandir ;;
|
||
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
|
||
mandir=$ac_optarg ;;
|
||
|
||
-nfp | --nfp | --nf)
|
||
# Obsolete; use --without-fp.
|
||
with_fp=no ;;
|
||
|
||
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
|
||
| --no-cr | --no-c | -n)
|
||
no_create=yes ;;
|
||
|
||
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
||
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
|
||
no_recursion=yes ;;
|
||
|
||
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
|
||
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
|
||
| --oldin | --oldi | --old | --ol | --o)
|
||
ac_prev=oldincludedir ;;
|
||
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
|
||
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
|
||
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
|
||
oldincludedir=$ac_optarg ;;
|
||
|
||
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
||
ac_prev=prefix ;;
|
||
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
||
prefix=$ac_optarg ;;
|
||
|
||
-program-prefix | --program-prefix | --program-prefi | --program-pref \
|
||
| --program-pre | --program-pr | --program-p)
|
||
ac_prev=program_prefix ;;
|
||
-program-prefix=* | --program-prefix=* | --program-prefi=* \
|
||
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
|
||
program_prefix=$ac_optarg ;;
|
||
|
||
-program-suffix | --program-suffix | --program-suffi | --program-suff \
|
||
| --program-suf | --program-su | --program-s)
|
||
ac_prev=program_suffix ;;
|
||
-program-suffix=* | --program-suffix=* | --program-suffi=* \
|
||
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
|
||
program_suffix=$ac_optarg ;;
|
||
|
||
-program-transform-name | --program-transform-name \
|
||
| --program-transform-nam | --program-transform-na \
|
||
| --program-transform-n | --program-transform- \
|
||
| --program-transform | --program-transfor \
|
||
| --program-transfo | --program-transf \
|
||
| --program-trans | --program-tran \
|
||
| --progr-tra | --program-tr | --program-t)
|
||
ac_prev=program_transform_name ;;
|
||
-program-transform-name=* | --program-transform-name=* \
|
||
| --program-transform-nam=* | --program-transform-na=* \
|
||
| --program-transform-n=* | --program-transform-=* \
|
||
| --program-transform=* | --program-transfor=* \
|
||
| --program-transfo=* | --program-transf=* \
|
||
| --program-trans=* | --program-tran=* \
|
||
| --progr-tra=* | --program-tr=* | --program-t=*)
|
||
program_transform_name=$ac_optarg ;;
|
||
|
||
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
|
||
ac_prev=pdfdir ;;
|
||
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
|
||
pdfdir=$ac_optarg ;;
|
||
|
||
-psdir | --psdir | --psdi | --psd | --ps)
|
||
ac_prev=psdir ;;
|
||
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
|
||
psdir=$ac_optarg ;;
|
||
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
silent=yes ;;
|
||
|
||
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
|
||
ac_prev=sbindir ;;
|
||
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
|
||
| --sbi=* | --sb=*)
|
||
sbindir=$ac_optarg ;;
|
||
|
||
-sharedstatedir | --sharedstatedir | --sharedstatedi \
|
||
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
|
||
| --sharedst | --shareds | --shared | --share | --shar \
|
||
| --sha | --sh)
|
||
ac_prev=sharedstatedir ;;
|
||
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
|
||
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
|
||
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
|
||
| --sha=* | --sh=*)
|
||
sharedstatedir=$ac_optarg ;;
|
||
|
||
-site | --site | --sit)
|
||
ac_prev=site ;;
|
||
-site=* | --site=* | --sit=*)
|
||
site=$ac_optarg ;;
|
||
|
||
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
||
ac_prev=srcdir ;;
|
||
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
||
srcdir=$ac_optarg ;;
|
||
|
||
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
|
||
| --syscon | --sysco | --sysc | --sys | --sy)
|
||
ac_prev=sysconfdir ;;
|
||
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
|
||
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
|
||
sysconfdir=$ac_optarg ;;
|
||
|
||
-target | --target | --targe | --targ | --tar | --ta | --t)
|
||
ac_prev=target_alias ;;
|
||
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
|
||
target_alias=$ac_optarg ;;
|
||
|
||
-v | -verbose | --verbose | --verbos | --verbo | --verb)
|
||
verbose=yes ;;
|
||
|
||
-version | --version | --versio | --versi | --vers | -V)
|
||
ac_init_version=: ;;
|
||
|
||
-with-* | --with-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-without-* | --without-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=no ;;
|
||
|
||
--x)
|
||
# Obsolete; use --with-x.
|
||
with_x=yes ;;
|
||
|
||
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
|
||
| --x-incl | --x-inc | --x-in | --x-i)
|
||
ac_prev=x_includes ;;
|
||
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
|
||
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
|
||
x_includes=$ac_optarg ;;
|
||
|
||
-x-libraries | --x-libraries | --x-librarie | --x-librari \
|
||
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
|
||
ac_prev=x_libraries ;;
|
||
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
|
||
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
|
||
x_libraries=$ac_optarg ;;
|
||
|
||
-*) as_fn_error $? "unrecognized option: \`$ac_option'
|
||
Try \`$0 --help' for more information"
|
||
;;
|
||
|
||
*=*)
|
||
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
|
||
# Reject names that are not valid shell variable names.
|
||
case $ac_envvar in #(
|
||
'' | [0-9]* | *[!_$as_cr_alnum]* )
|
||
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
|
||
esac
|
||
eval $ac_envvar=\$ac_optarg
|
||
export $ac_envvar ;;
|
||
|
||
*)
|
||
# FIXME: should be removed in autoconf 3.0.
|
||
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
|
||
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
|
||
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
|
||
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
|
||
;;
|
||
|
||
esac
|
||
done
|
||
|
||
if test -n "$ac_prev"; then
|
||
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
|
||
as_fn_error $? "missing argument to $ac_option"
|
||
fi
|
||
|
||
if test -n "$ac_unrecognized_opts"; then
|
||
case $enable_option_checking in
|
||
no) ;;
|
||
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
|
||
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
|
||
esac
|
||
fi
|
||
|
||
# Check all directory arguments for consistency.
|
||
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
|
||
datadir sysconfdir sharedstatedir localstatedir includedir \
|
||
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
|
||
libdir localedir mandir
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
# Remove trailing slashes.
|
||
case $ac_val in
|
||
*/ )
|
||
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
|
||
eval $ac_var=\$ac_val;;
|
||
esac
|
||
# Be sure to have absolute directory names.
|
||
case $ac_val in
|
||
[\\/$]* | ?:[\\/]* ) continue;;
|
||
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
|
||
esac
|
||
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
|
||
done
|
||
|
||
# There might be people who depend on the old broken behavior: `$host'
|
||
# used to hold the argument of --host etc.
|
||
# FIXME: To remove some day.
|
||
build=$build_alias
|
||
host=$host_alias
|
||
target=$target_alias
|
||
|
||
# FIXME: To remove some day.
|
||
if test "x$host_alias" != x; then
|
||
if test "x$build_alias" = x; then
|
||
cross_compiling=maybe
|
||
$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
|
||
If a cross compiler is detected then cross compile mode will be used" >&2
|
||
elif test "x$build_alias" != "x$host_alias"; then
|
||
cross_compiling=yes
|
||
fi
|
||
fi
|
||
|
||
ac_tool_prefix=
|
||
test -n "$host_alias" && ac_tool_prefix=$host_alias-
|
||
|
||
test "$silent" = yes && exec 6>/dev/null
|
||
|
||
|
||
ac_pwd=`pwd` && test -n "$ac_pwd" &&
|
||
ac_ls_di=`ls -di .` &&
|
||
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
|
||
as_fn_error $? "working directory cannot be determined"
|
||
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
|
||
as_fn_error $? "pwd does not report name of working directory"
|
||
|
||
|
||
# Find the source files, if location was not specified.
|
||
if test -z "$srcdir"; then
|
||
ac_srcdir_defaulted=yes
|
||
# Try the directory containing this script, then the parent directory.
|
||
ac_confdir=`$as_dirname -- "$as_myself" ||
|
||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_myself" : 'X\(//\)[^/]' \| \
|
||
X"$as_myself" : 'X\(//\)$' \| \
|
||
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_myself" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
srcdir=$ac_confdir
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
srcdir=..
|
||
fi
|
||
else
|
||
ac_srcdir_defaulted=no
|
||
fi
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
|
||
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
|
||
fi
|
||
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
|
||
ac_abs_confdir=`(
|
||
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
|
||
pwd)`
|
||
# When building in place, set srcdir=.
|
||
if test "$ac_abs_confdir" = "$ac_pwd"; then
|
||
srcdir=.
|
||
fi
|
||
# Remove unnecessary trailing slashes from srcdir.
|
||
# Double slashes in file names in object file debugging info
|
||
# mess up M-x gdb in Emacs.
|
||
case $srcdir in
|
||
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
|
||
esac
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_env_${ac_var}_value=\$${ac_var}
|
||
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_cv_env_${ac_var}_value=\$${ac_var}
|
||
done
|
||
|
||
#
|
||
# Report the --help message.
|
||
#
|
||
if test "$ac_init_help" = "long"; then
|
||
# Omit some internal or obsolete options to make the list less imposing.
|
||
# This message is too long to be a string in the A/UX 3.1 sh.
|
||
cat <<_ACEOF
|
||
\`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
|
||
|
||
Usage: $0 [OPTION]... [VAR=VALUE]...
|
||
|
||
To assign environment variables (e.g., CC, CFLAGS...), specify them as
|
||
VAR=VALUE. See below for descriptions of some of the useful variables.
|
||
|
||
Defaults for the options are specified in brackets.
|
||
|
||
Configuration:
|
||
-h, --help display this help and exit
|
||
--help=short display options specific to this package
|
||
--help=recursive display the short help of all the included packages
|
||
-V, --version display version information and exit
|
||
-q, --quiet, --silent do not print \`checking ...' messages
|
||
--cache-file=FILE cache test results in FILE [disabled]
|
||
-C, --config-cache alias for \`--cache-file=config.cache'
|
||
-n, --no-create do not create output files
|
||
--srcdir=DIR find the sources in DIR [configure dir or \`..']
|
||
|
||
Installation directories:
|
||
--prefix=PREFIX install architecture-independent files in PREFIX
|
||
[$ac_default_prefix]
|
||
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
|
||
[PREFIX]
|
||
|
||
By default, \`make install' will install all the files in
|
||
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
|
||
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
|
||
for instance \`--prefix=\$HOME'.
|
||
|
||
For better control, use the options below.
|
||
|
||
Fine tuning of the installation directories:
|
||
--bindir=DIR user executables [EPREFIX/bin]
|
||
--sbindir=DIR system admin executables [EPREFIX/sbin]
|
||
--libexecdir=DIR program executables [EPREFIX/libexec]
|
||
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
|
||
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
|
||
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
|
||
--libdir=DIR object code libraries [EPREFIX/lib]
|
||
--includedir=DIR C header files [PREFIX/include]
|
||
--oldincludedir=DIR C header files for non-gcc [/usr/include]
|
||
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
|
||
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
|
||
--infodir=DIR info documentation [DATAROOTDIR/info]
|
||
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
|
||
--mandir=DIR man documentation [DATAROOTDIR/man]
|
||
--docdir=DIR documentation root [DATAROOTDIR/doc/glibc]
|
||
--htmldir=DIR html documentation [DOCDIR]
|
||
--dvidir=DIR dvi documentation [DOCDIR]
|
||
--pdfdir=DIR pdf documentation [DOCDIR]
|
||
--psdir=DIR ps documentation [DOCDIR]
|
||
_ACEOF
|
||
|
||
cat <<\_ACEOF
|
||
|
||
System types:
|
||
--build=BUILD configure for building on BUILD [guessed]
|
||
--host=HOST cross-compile to build programs to run on HOST [BUILD]
|
||
_ACEOF
|
||
fi
|
||
|
||
if test -n "$ac_init_help"; then
|
||
case $ac_init_help in
|
||
short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
|
||
esac
|
||
cat <<\_ACEOF
|
||
|
||
Optional Features:
|
||
--disable-option-checking ignore unrecognized --enable/--with options
|
||
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
|
||
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
|
||
--disable-sanity-checks really do not use threads (should not be used except
|
||
in special situations) [default=yes]
|
||
--enable-shared build shared library [default=yes if GNU ld]
|
||
--enable-profile build profiled library [default=no]
|
||
--disable-versioning do not include versioning information in the library
|
||
objects [default=yes if supported]
|
||
--enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
|
||
[default=glibc default]
|
||
--enable-stackguard-randomization
|
||
initialize __stack_chk_guard canary with a random
|
||
number at program start
|
||
--enable-add-ons[=DIRS...]
|
||
configure and build add-ons in DIR1,DIR2,... search
|
||
for add-ons if no parameter given
|
||
--disable-hidden-plt do not hide internal function calls to avoid PLT
|
||
--enable-bind-now disable lazy relocations in DSOs
|
||
--enable-static-nss build static NSS modules [default=no]
|
||
--disable-force-install don't force installation of files from this package,
|
||
even if they are older than the installed files
|
||
--enable-kernel=VERSION compile for compatibility with kernel not older than
|
||
VERSION
|
||
--enable-all-warnings enable all useful warnings gcc can issue
|
||
--enable-multi-arch enable single DSO with optimizations for multiple
|
||
architectures
|
||
--enable-nss-crypt enable libcrypt to use nss
|
||
--enable-obsolete-rpc build and install the obsolete RPC code for
|
||
link-time usage
|
||
|
||
Optional Packages:
|
||
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
|
||
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
|
||
--with-gd=DIR find libgd include dir and library with prefix DIR
|
||
--with-gd-include=DIR find libgd include files in DIR
|
||
--with-gd-lib=DIR find libgd library files in DIR
|
||
--with-fp if using floating-point hardware [default=yes]
|
||
--with-binutils=PATH specify location of binutils (as and ld)
|
||
--with-selinux if building with SELinux support
|
||
--with-headers=PATH location of system headers to use (for example
|
||
/usr/src/linux/include) [default=compiler default]
|
||
--with-default-link do not use explicit linker scripts
|
||
--with-cpu=CPU select code for CPU variant
|
||
|
||
Some influential environment variables:
|
||
CC C compiler command
|
||
CFLAGS C compiler flags
|
||
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
|
||
nonstandard directory <lib dir>
|
||
LIBS libraries to pass to the linker, e.g. -l<library>
|
||
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
|
||
you have headers in a nonstandard directory <include dir>
|
||
CPP C preprocessor
|
||
CXX C++ compiler command
|
||
CXXFLAGS C++ compiler flags
|
||
|
||
Use these variables to override the choices made by `configure' or to help
|
||
it to find libraries and programs with nonstandard names/locations.
|
||
|
||
Report bugs to <http://sourceware.org/bugzilla/>.
|
||
GNU C Library home page: <http://www.gnu.org/software/glibc/>.
|
||
General help using GNU software: <http://www.gnu.org/gethelp/>.
|
||
_ACEOF
|
||
ac_status=$?
|
||
fi
|
||
|
||
if test "$ac_init_help" = "recursive"; then
|
||
# If there are subdirs, report their specific --help.
|
||
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
|
||
test -d "$ac_dir" ||
|
||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
|
||
continue
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
cd "$ac_dir" || { ac_status=$?; continue; }
|
||
# Check for guested configure.
|
||
if test -f "$ac_srcdir/configure.gnu"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
|
||
elif test -f "$ac_srcdir/configure"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure" --help=recursive
|
||
else
|
||
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
|
||
fi || ac_status=$?
|
||
cd "$ac_pwd" || { ac_status=$?; break; }
|
||
done
|
||
fi
|
||
|
||
test -n "$ac_init_help" && exit $ac_status
|
||
if $ac_init_version; then
|
||
cat <<\_ACEOF
|
||
GNU C Library configure (see version.h)
|
||
generated by GNU Autoconf 2.68
|
||
|
||
Copyright (C) 2010 Free Software Foundation, Inc.
|
||
This configure script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it.
|
||
_ACEOF
|
||
exit
|
||
fi
|
||
|
||
## ------------------------ ##
|
||
## Autoconf initialization. ##
|
||
## ------------------------ ##
|
||
|
||
# ac_fn_c_try_compile LINENO
|
||
# --------------------------
|
||
# Try to compile conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext
|
||
if { { ac_try="$ac_compile"
|
||
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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest.$ac_objext; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$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 $ac_retval
|
||
|
||
} # ac_fn_c_try_compile
|
||
|
||
# ac_fn_c_try_cpp LINENO
|
||
# ----------------------
|
||
# Try to preprocess conftest.$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\""
|
||
$as_echo "$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
|
||
$as_echo "$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
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_cpp
|
||
|
||
# ac_fn_cxx_try_compile LINENO
|
||
# ----------------------------
|
||
# Try to compile conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_cxx_try_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext
|
||
if { { ac_try="$ac_compile"
|
||
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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_cxx_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest.$ac_objext; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$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 $ac_retval
|
||
|
||
} # ac_fn_cxx_try_compile
|
||
|
||
# ac_fn_c_try_link LINENO
|
||
# -----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_link ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||
if { { ac_try="$ac_link"
|
||
case "(($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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest$ac_exeext && {
|
||
test "$cross_compiling" = yes ||
|
||
$as_test_x conftest$ac_exeext
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
|
||
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
|
||
# interfere with the next link command; also delete a directory that is
|
||
# left behind by Apple's compiler. We do this before executing the actions.
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_link
|
||
|
||
# ac_fn_c_try_run LINENO
|
||
# ----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
|
||
# that executables *can* be run.
|
||
ac_fn_c_try_run ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_link"
|
||
case "(($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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
|
||
{ { 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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: program exited with status $ac_status" >&5
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=$ac_status
|
||
fi
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_run
|
||
|
||
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
|
||
# --------------------------------------------
|
||
# Tries to find the compile-time value of EXPR in a program that includes
|
||
# INCLUDES, setting VAR accordingly. Returns whether the value could be
|
||
# computed
|
||
ac_fn_c_compute_int ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if test "$cross_compiling" = yes; then
|
||
# Depending upon the size, compute the lo and hi bounds.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= 0)];
|
||
test_array [0] = 0
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_lo=0 ac_mid=0
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid; break
|
||
else
|
||
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
|
||
if test $ac_lo -le $ac_mid; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) < 0)];
|
||
test_array [0] = 0
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=-1 ac_mid=-1
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
|
||
test_array [0] = 0
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_lo=$ac_mid; break
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
|
||
if test $ac_mid -le $ac_hi; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
ac_lo= ac_hi=
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
# Binary search between lo and hi bounds.
|
||
while test "x$ac_lo" != "x$ac_hi"; do
|
||
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
case $ac_lo in #((
|
||
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
|
||
'') ac_retval=1 ;;
|
||
esac
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
static long int longval () { return $2; }
|
||
static unsigned long int ulongval () { return $2; }
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
FILE *f = fopen ("conftest.val", "w");
|
||
if (! f)
|
||
return 1;
|
||
if (($2) < 0)
|
||
{
|
||
long int i = longval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%ld", i);
|
||
}
|
||
else
|
||
{
|
||
unsigned long int i = ulongval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%lu", i);
|
||
}
|
||
/* Do not output a trailing newline, as this causes \r\n confusion
|
||
on some platforms. */
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
|
||
else
|
||
ac_retval=1
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
rm -f conftest.val
|
||
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_compute_int
|
||
|
||
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists and can be compiled using the include files in
|
||
# INCLUDES, setting the cache variable VAR accordingly.
|
||
ac_fn_c_check_header_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_compile
|
||
cat >config.log <<_ACEOF
|
||
This file contains any messages produced by compilers while
|
||
running configure, to aid debugging if configure makes a mistake.
|
||
|
||
It was created by GNU C Library $as_me (see version.h), which was
|
||
generated by GNU Autoconf 2.68. Invocation command line was
|
||
|
||
$ $0 $@
|
||
|
||
_ACEOF
|
||
exec 5>>config.log
|
||
{
|
||
cat <<_ASUNAME
|
||
## --------- ##
|
||
## Platform. ##
|
||
## --------- ##
|
||
|
||
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
uname -m = `(uname -m) 2>/dev/null || echo unknown`
|
||
uname -r = `(uname -r) 2>/dev/null || echo unknown`
|
||
uname -s = `(uname -s) 2>/dev/null || echo unknown`
|
||
uname -v = `(uname -v) 2>/dev/null || echo unknown`
|
||
|
||
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
|
||
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
|
||
|
||
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
|
||
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
|
||
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
|
||
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
|
||
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
|
||
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
|
||
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
|
||
|
||
_ASUNAME
|
||
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
$as_echo "PATH: $as_dir"
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
} >&5
|
||
|
||
cat >&5 <<_ACEOF
|
||
|
||
|
||
## ----------- ##
|
||
## Core tests. ##
|
||
## ----------- ##
|
||
|
||
_ACEOF
|
||
|
||
|
||
# Keep a trace of the command line.
|
||
# Strip out --no-create and --no-recursion so they do not pile up.
|
||
# Strip out --silent because we don't want to record it for future runs.
|
||
# Also quote any args containing shell meta-characters.
|
||
# Make two passes to allow for proper duplicate-argument suppression.
|
||
ac_configure_args=
|
||
ac_configure_args0=
|
||
ac_configure_args1=
|
||
ac_must_keep_next=false
|
||
for ac_pass in 1 2
|
||
do
|
||
for ac_arg
|
||
do
|
||
case $ac_arg in
|
||
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
continue ;;
|
||
*\'*)
|
||
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
case $ac_pass in
|
||
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
|
||
2)
|
||
as_fn_append ac_configure_args1 " '$ac_arg'"
|
||
if test $ac_must_keep_next = true; then
|
||
ac_must_keep_next=false # Got value, back to normal.
|
||
else
|
||
case $ac_arg in
|
||
*=* | --config-cache | -C | -disable-* | --disable-* \
|
||
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
|
||
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
|
||
| -with-* | --with-* | -without-* | --without-* | --x)
|
||
case "$ac_configure_args0 " in
|
||
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
|
||
esac
|
||
;;
|
||
-* ) ac_must_keep_next=true ;;
|
||
esac
|
||
fi
|
||
as_fn_append ac_configure_args " '$ac_arg'"
|
||
;;
|
||
esac
|
||
done
|
||
done
|
||
{ ac_configure_args0=; unset ac_configure_args0;}
|
||
{ ac_configure_args1=; unset ac_configure_args1;}
|
||
|
||
# When interrupted or exit'd, cleanup temporary files, and complete
|
||
# config.log. We remove comments because anyway the quotes in there
|
||
# would cause problems or look ugly.
|
||
# WARNING: Use '\'' to represent an apostrophe within the trap.
|
||
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
|
||
trap 'exit_status=$?
|
||
# Save into config.log some information that might help in debugging.
|
||
{
|
||
echo
|
||
|
||
$as_echo "## ---------------- ##
|
||
## Cache variables. ##
|
||
## ---------------- ##"
|
||
echo
|
||
# 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
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
sed -n \
|
||
"s/'\''/'\''\\\\'\'''\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
|
||
;; #(
|
||
*)
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
)
|
||
echo
|
||
|
||
$as_echo "## ----------------- ##
|
||
## Output variables. ##
|
||
## ----------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_vars
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
|
||
if test -n "$ac_subst_files"; then
|
||
$as_echo "## ------------------- ##
|
||
## File substitutions. ##
|
||
## ------------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_files
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
fi
|
||
|
||
if test -s confdefs.h; then
|
||
$as_echo "## ----------- ##
|
||
## confdefs.h. ##
|
||
## ----------- ##"
|
||
echo
|
||
cat confdefs.h
|
||
echo
|
||
fi
|
||
test "$ac_signal" != 0 &&
|
||
$as_echo "$as_me: caught signal $ac_signal"
|
||
$as_echo "$as_me: exit $exit_status"
|
||
} >&5
|
||
rm -f core *.core core.conftest.* &&
|
||
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
|
||
exit $exit_status
|
||
' 0
|
||
for ac_signal in 1 2 13 15; do
|
||
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
|
||
done
|
||
ac_signal=0
|
||
|
||
# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
||
rm -f -r conftest* confdefs.h
|
||
|
||
$as_echo "/* confdefs.h */" > confdefs.h
|
||
|
||
# Predefined preprocessor variables.
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_NAME "$PACKAGE_NAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_VERSION "$PACKAGE_VERSION"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_STRING "$PACKAGE_STRING"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_URL "$PACKAGE_URL"
|
||
_ACEOF
|
||
|
||
|
||
# Let the site file select an alternate cache file if it wants to.
|
||
# Prefer an explicitly selected file to automatically selected ones.
|
||
ac_site_file1=NONE
|
||
ac_site_file2=NONE
|
||
if test -n "$CONFIG_SITE"; then
|
||
# We do not want a PATH search for 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$prefix" != xNONE; then
|
||
ac_site_file1=$prefix/share/config.site
|
||
ac_site_file2=$prefix/etc/config.site
|
||
else
|
||
ac_site_file1=$ac_default_prefix/share/config.site
|
||
ac_site_file2=$ac_default_prefix/etc/config.site
|
||
fi
|
||
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
|
||
do
|
||
test "x$ac_site_file" = xNONE && continue
|
||
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 $ac_site_file" >&6;}
|
||
sed 's/^/| /' "$ac_site_file" >&5
|
||
. "$ac_site_file" \
|
||
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "failed to load site script $ac_site_file
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
done
|
||
|
||
if test -r "$cache_file"; then
|
||
# Some versions of bash will fail to source /dev/null (special files
|
||
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
|
||
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
|
||
$as_echo "$as_me: loading cache $cache_file" >&6;}
|
||
case $cache_file in
|
||
[\\/]* | ?:[\\/]* ) . "$cache_file";;
|
||
*) . "./$cache_file";;
|
||
esac
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
|
||
$as_echo "$as_me: creating cache $cache_file" >&6;}
|
||
>$cache_file
|
||
fi
|
||
|
||
# Check that the precious variables saved in the cache have kept the same
|
||
# value.
|
||
ac_cache_corrupted=false
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_old_set=\$ac_cv_env_${ac_var}_set
|
||
eval ac_new_set=\$ac_env_${ac_var}_set
|
||
eval ac_old_val=\$ac_cv_env_${ac_var}_value
|
||
eval ac_new_val=\$ac_env_${ac_var}_value
|
||
case $ac_old_set,$ac_new_set in
|
||
set,)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,set)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,);;
|
||
*)
|
||
if test "x$ac_old_val" != "x$ac_new_val"; then
|
||
# differences in whitespace do not lead to failure.
|
||
ac_old_val_w=`echo x $ac_old_val`
|
||
ac_new_val_w=`echo x $ac_new_val`
|
||
if test "$ac_old_val_w" != "$ac_new_val_w"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
|
||
ac_cache_corrupted=:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
|
||
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
|
||
eval $ac_var=\$ac_old_val
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
|
||
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
|
||
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
|
||
fi;;
|
||
esac
|
||
# Pass precious variables to config.status.
|
||
if test "$ac_new_set" = set; then
|
||
case $ac_new_val in
|
||
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
*) ac_arg=$ac_var=$ac_new_val ;;
|
||
esac
|
||
case " $ac_configure_args " in
|
||
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
|
||
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
|
||
esac
|
||
fi
|
||
done
|
||
if $ac_cache_corrupted; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
|
||
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
|
||
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
|
||
fi
|
||
## -------------------- ##
|
||
## Main body of script. ##
|
||
## -------------------- ##
|
||
|
||
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
|
||
|
||
|
||
|
||
ac_config_headers="$ac_config_headers config.h"
|
||
|
||
ac_aux_dir=
|
||
for ac_dir in scripts "$srcdir"/scripts; 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 $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
|
||
fi
|
||
|
||
# These three variables are undocumented and unsupported,
|
||
# and are intended to be withdrawn in a future Autoconf release.
|
||
# They can cause serious problems if a builder's source tree is in a directory
|
||
# whose full name contains unusual characters.
|
||
ac_config_guess="$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 $ac_aux_dir/configure" # Please don't use this var.
|
||
|
||
|
||
|
||
|
||
|
||
subdirs="$subdirs "
|
||
|
||
|
||
# Make sure we can run config.sub.
|
||
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
|
||
as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
|
||
$as_echo_n "checking build system type... " >&6; }
|
||
if ${ac_cv_build+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_build_alias=$build_alias
|
||
test "x$ac_build_alias" = x &&
|
||
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
|
||
test "x$ac_build_alias" = x &&
|
||
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
|
||
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
|
||
$as_echo "$ac_cv_build" >&6; }
|
||
case $ac_cv_build in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
|
||
esac
|
||
build=$ac_cv_build
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_build
|
||
shift
|
||
build_cpu=$1
|
||
build_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
build_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
|
||
$as_echo_n "checking host system type... " >&6; }
|
||
if ${ac_cv_host+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "x$host_alias" = x; then
|
||
ac_cv_host=$ac_cv_build
|
||
else
|
||
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
|
||
$as_echo "$ac_cv_host" >&6; }
|
||
case $ac_cv_host in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
|
||
esac
|
||
host=$ac_cv_host
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_host
|
||
shift
|
||
host_cpu=$1
|
||
host_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
host_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; 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
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_CC"; then
|
||
ac_ct_CC=$CC
|
||
# Extract the first word of "gcc", so it can be a program name with args.
|
||
set dummy gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_ac_ct_CC="gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
else
|
||
CC="$ac_cv_prog_CC"
|
||
fi
|
||
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
fi
|
||
if test -z "$CC"; then
|
||
# Extract the first word of "cc", so it can be a program name with args.
|
||
set dummy cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
ac_prog_rejected=no
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
|
||
ac_prog_rejected=yes
|
||
continue
|
||
fi
|
||
ac_cv_prog_CC="cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
if test $ac_prog_rejected = yes; then
|
||
# We found a bogon in the path, so make sure we never use it.
|
||
set dummy $ac_cv_prog_CC
|
||
shift
|
||
if test $# != 0; then
|
||
# We chose a different compiler from the bogus one.
|
||
# However, it has the same basename, so the bogon will be chosen
|
||
# first if we set CC to just the basename; use the full file name.
|
||
shift
|
||
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CC" && break
|
||
done
|
||
fi
|
||
if test -z "$CC"; then
|
||
ac_ct_CC=$CC
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_ac_ct_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$ac_ct_CC" && break
|
||
done
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "no acceptable C compiler found in \$PATH
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
|
||
# Provide some information about the compiler.
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
|
||
set X $ac_compile
|
||
ac_compiler=$2
|
||
for ac_option in --version -v -V -qversion; do
|
||
{ { ac_try="$ac_compiler $ac_option >&5"
|
||
case "(($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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
sed '10a\
|
||
... rest of stderr output deleted ...
|
||
10q' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
fi
|
||
rm -f conftest.er1 conftest.err
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
EXEEXT=
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
|
||
$as_echo_n "checking for suffix of object files... " >&6; }
|
||
if ${ac_cv_objext+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
rm -f conftest.o conftest.obj
|
||
if { { ac_try="$ac_compile"
|
||
case "(($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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
for ac_file in conftest.o conftest.obj conftest.*; do
|
||
test -f "$ac_file" || continue;
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
|
||
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
|
||
break;;
|
||
esac
|
||
done
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot compute suffix of object files: cannot compile
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest.$ac_cv_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
|
||
$as_echo "$ac_cv_objext" >&6; }
|
||
OBJEXT=$ac_cv_objext
|
||
ac_objext=$OBJEXT
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
|
||
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
|
||
if ${ac_cv_c_compiler_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef __GNUC__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_compiler_gnu=yes
|
||
else
|
||
ac_compiler_gnu=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_c_compiler_gnu=$ac_compiler_gnu
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
|
||
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
|
||
if test $ac_compiler_gnu = yes; then
|
||
GCC=yes
|
||
else
|
||
GCC=
|
||
fi
|
||
ac_test_CFLAGS=${CFLAGS+set}
|
||
ac_save_CFLAGS=$CFLAGS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
|
||
$as_echo_n "checking whether $CC accepts -g... " >&6; }
|
||
if ${ac_cv_prog_cc_g+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_save_c_werror_flag=$ac_c_werror_flag
|
||
ac_c_werror_flag=yes
|
||
ac_cv_prog_cc_g=no
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
else
|
||
CFLAGS=""
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
|
||
$as_echo "$ac_cv_prog_cc_g" >&6; }
|
||
if test "$ac_test_CFLAGS" = set; then
|
||
CFLAGS=$ac_save_CFLAGS
|
||
elif test $ac_cv_prog_cc_g = yes; then
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-g -O2"
|
||
else
|
||
CFLAGS="-g"
|
||
fi
|
||
else
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-O2"
|
||
else
|
||
CFLAGS=
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
|
||
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
|
||
if ${ac_cv_prog_cc_c89+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_prog_cc_c89=no
|
||
ac_save_CC=$CC
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdarg.h>
|
||
#include <stdio.h>
|
||
#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
||
struct buf { int x; };
|
||
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
||
static char *e (p, i)
|
||
char **p;
|
||
int i;
|
||
{
|
||
return p[i];
|
||
}
|
||
static char *f (char * (*g) (char **, int), char **p, ...)
|
||
{
|
||
char *s;
|
||
va_list v;
|
||
va_start (v,p);
|
||
s = g (p, va_arg (v,int));
|
||
va_end (v);
|
||
return s;
|
||
}
|
||
|
||
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
|
||
function prototypes and stuff, but not '\xHH' hex character constants.
|
||
These don't provoke an error unfortunately, instead are silently treated
|
||
as 'x'. The following induces an error, until -std is added to get
|
||
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
|
||
array size at least. It's necessary to write '\x00'==0 to get something
|
||
that's true only with -std. */
|
||
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
|
||
|
||
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|
||
inside strings and character constants. */
|
||
#define FOO(x) 'x'
|
||
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
|
||
|
||
int test (int i, double x);
|
||
struct s1 {int (*f) (int a);};
|
||
struct s2 {int (*f) (double a);};
|
||
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
||
int argc;
|
||
char **argv;
|
||
int
|
||
main ()
|
||
{
|
||
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
|
||
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_c89=$ac_arg
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
test "x$ac_cv_prog_cc_c89" != "xno" && break
|
||
done
|
||
rm -f conftest.$ac_ext
|
||
CC=$ac_save_CC
|
||
|
||
fi
|
||
# AC_CACHE_VAL
|
||
case "x$ac_cv_prog_cc_c89" in
|
||
x)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
|
||
$as_echo "none needed" >&6; } ;;
|
||
xno)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
|
||
$as_echo "unsupported" >&6; } ;;
|
||
*)
|
||
CC="$CC $ac_cv_prog_cc_c89"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
|
||
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
|
||
esac
|
||
if test "x$ac_cv_prog_cc_c89" != xno; then :
|
||
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$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
|
||
|
||
if test $host != $build; then
|
||
for ac_prog in gcc cc
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_BUILD_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$BUILD_CC"; then
|
||
ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_BUILD_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
BUILD_CC=$ac_cv_prog_BUILD_CC
|
||
if test -n "$BUILD_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5
|
||
$as_echo "$BUILD_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$BUILD_CC" && break
|
||
done
|
||
|
||
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
|
||
|
||
# We need the C++ compiler only for testing.
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
if test -z "$CXX"; then
|
||
if test -n "$CCC"; then
|
||
CXX=$CCC
|
||
else
|
||
if test -n "$ac_tool_prefix"; then
|
||
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
|
||
do
|
||
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CXX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CXX"; then
|
||
ac_cv_prog_CXX="$CXX" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CXX=$ac_cv_prog_CXX
|
||
if test -n "$CXX"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
|
||
$as_echo "$CXX" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CXX" && break
|
||
done
|
||
fi
|
||
if test -z "$CXX"; then
|
||
ac_ct_CXX=$CXX
|
||
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CXX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CXX"; then
|
||
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_ac_ct_CXX="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
|
||
if test -n "$ac_ct_CXX"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
|
||
$as_echo "$ac_ct_CXX" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$ac_ct_CXX" && break
|
||
done
|
||
|
||
if test "x$ac_ct_CXX" = x; then
|
||
CXX="g++"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CXX=$ac_ct_CXX
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
# Provide some information about the compiler.
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
|
||
set X $ac_compile
|
||
ac_compiler=$2
|
||
for ac_option in --version -v -V -qversion; do
|
||
{ { ac_try="$ac_compiler $ac_option >&5"
|
||
case "(($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\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
sed '10a\
|
||
... rest of stderr output deleted ...
|
||
10q' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
fi
|
||
rm -f conftest.er1 conftest.err
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
|
||
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
|
||
if ${ac_cv_cxx_compiler_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef __GNUC__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_compiler_gnu=yes
|
||
else
|
||
ac_compiler_gnu=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
|
||
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
|
||
if test $ac_compiler_gnu = yes; then
|
||
GXX=yes
|
||
else
|
||
GXX=
|
||
fi
|
||
ac_test_CXXFLAGS=${CXXFLAGS+set}
|
||
ac_save_CXXFLAGS=$CXXFLAGS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
|
||
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
|
||
if ${ac_cv_prog_cxx_g+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
|
||
ac_cxx_werror_flag=yes
|
||
ac_cv_prog_cxx_g=no
|
||
CXXFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cxx_g=yes
|
||
else
|
||
CXXFLAGS=""
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
|
||
CXXFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cxx_g=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
|
||
$as_echo "$ac_cv_prog_cxx_g" >&6; }
|
||
if test "$ac_test_CXXFLAGS" = set; then
|
||
CXXFLAGS=$ac_save_CXXFLAGS
|
||
elif test $ac_cv_prog_cxx_g = yes; then
|
||
if test "$GXX" = yes; then
|
||
CXXFLAGS="-g -O2"
|
||
else
|
||
CXXFLAGS="-g"
|
||
fi
|
||
else
|
||
if test "$GXX" = yes; then
|
||
CXXFLAGS="-O2"
|
||
else
|
||
CXXFLAGS=
|
||
fi
|
||
fi
|
||
ac_ext=c
|
||
ac_cpp='$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
|
||
|
||
|
||
if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
|
||
as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5
|
||
fi
|
||
|
||
# This will get text that should go into config.make.
|
||
config_vars=
|
||
|
||
# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
|
||
|
||
# Check whether --with-gd was given.
|
||
if test "${with_gd+set}" = set; then :
|
||
withval=$with_gd; case "$with_gd" in
|
||
yes|''|no) ;;
|
||
*) libgd_include="-I$withval/include"
|
||
libgd_ldflags="-L$withval/lib" ;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
# Check whether --with-gd-include was given.
|
||
if test "${with_gd_include+set}" = set; then :
|
||
withval=$with_gd_include; case "$with_gd_include" in
|
||
''|no) ;;
|
||
*) libgd_include="-I$withval" ;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
# Check whether --with-gd-lib was given.
|
||
if test "${with_gd_lib+set}" = set; then :
|
||
withval=$with_gd_lib; case "$with_gd_lib" in
|
||
''|no) ;;
|
||
*) libgd_ldflags="-L$withval" ;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
if test -n "$libgd_include"; then
|
||
config_vars="$config_vars
|
||
CFLAGS-memusagestat.c = $libgd_include"
|
||
fi
|
||
if test -n "$libgd_ldflags"; then
|
||
config_vars="$config_vars
|
||
libgd-LDFLAGS = $libgd_ldflags"
|
||
fi
|
||
|
||
|
||
# Check whether --with-fp was given.
|
||
if test "${with_fp+set}" = set; then :
|
||
withval=$with_fp; with_fp=$withval
|
||
else
|
||
with_fp=yes
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --with-binutils was given.
|
||
if test "${with_binutils+set}" = set; then :
|
||
withval=$with_binutils; path_binutils=$withval
|
||
else
|
||
path_binutils=''
|
||
fi
|
||
|
||
|
||
# Check whether --with-selinux was given.
|
||
if test "${with_selinux+set}" = set; then :
|
||
withval=$with_selinux; with_selinux=$withval
|
||
else
|
||
with_selinux=auto
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --with-headers was given.
|
||
if test "${with_headers+set}" = set; then :
|
||
withval=$with_headers; sysheaders=$withval
|
||
else
|
||
sysheaders=''
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-default-link was given.
|
||
if test "${with_default_link+set}" = set; then :
|
||
withval=$with_default_link; use_default_link=$withval
|
||
else
|
||
use_default_link=default
|
||
fi
|
||
|
||
|
||
# Check whether --enable-sanity-checks was given.
|
||
if test "${enable_sanity_checks+set}" = set; then :
|
||
enableval=$enable_sanity_checks; enable_sanity=$enableval
|
||
else
|
||
enable_sanity=yes
|
||
fi
|
||
|
||
|
||
# Check whether --enable-shared was given.
|
||
if test "${enable_shared+set}" = set; then :
|
||
enableval=$enable_shared; shared=$enableval
|
||
else
|
||
shared=yes
|
||
fi
|
||
|
||
# Check whether --enable-profile was given.
|
||
if test "${enable_profile+set}" = set; then :
|
||
enableval=$enable_profile; profile=$enableval
|
||
else
|
||
profile=no
|
||
fi
|
||
|
||
# Check whether --enable-versioning was given.
|
||
if test "${enable_versioning+set}" = set; then :
|
||
enableval=$enable_versioning; enable_versioning=$enableval
|
||
else
|
||
enable_versioning=yes
|
||
fi
|
||
|
||
|
||
# Check whether --enable-oldest-abi was given.
|
||
if test "${enable_oldest_abi+set}" = set; then :
|
||
enableval=$enable_oldest_abi; oldest_abi=$enableval
|
||
else
|
||
oldest_abi=no
|
||
fi
|
||
|
||
if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
|
||
oldest_abi=default
|
||
else
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GLIBC_OLDEST_ABI "$oldest_abi"
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
# Check whether --enable-stackguard-randomization was given.
|
||
if test "${enable_stackguard_randomization+set}" = set; then :
|
||
enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval
|
||
else
|
||
enable_stackguard_randomize=no
|
||
fi
|
||
|
||
if test "$enable_stackguard_randomize" = yes; then
|
||
$as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# Check whether --enable-add-ons was given.
|
||
if test "${enable_add_ons+set}" = set; then :
|
||
enableval=$enable_add_ons;
|
||
else
|
||
enable_add_ons=yes
|
||
fi
|
||
|
||
|
||
# Check whether --enable-hidden-plt was given.
|
||
if test "${enable_hidden_plt+set}" = set; then :
|
||
enableval=$enable_hidden_plt; hidden=$enableval
|
||
else
|
||
hidden=yes
|
||
fi
|
||
|
||
if test "x$hidden" = xno; then
|
||
$as_echo "#define NO_HIDDEN 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# Check whether --enable-bind-now was given.
|
||
if test "${enable_bind_now+set}" = set; then :
|
||
enableval=$enable_bind_now; bindnow=$enableval
|
||
else
|
||
bindnow=no
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-static-nss was given.
|
||
if test "${enable_static_nss+set}" = set; then :
|
||
enableval=$enable_static_nss; static_nss=$enableval
|
||
else
|
||
static_nss=no
|
||
fi
|
||
|
||
if test x"$static_nss" = xyes || test x"$shared" = xno; then
|
||
static_nss=yes
|
||
$as_echo "#define DO_STATIC_NSS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# Check whether --enable-force-install was given.
|
||
if test "${enable_force_install+set}" = set; then :
|
||
enableval=$enable_force_install; force_install=$enableval
|
||
else
|
||
force_install=yes
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-kernel was given.
|
||
if test "${enable_kernel+set}" = set; then :
|
||
enableval=$enable_kernel; minimum_kernel=$enableval
|
||
fi
|
||
|
||
if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
|
||
# Better nothing than this.
|
||
minimum_kernel=""
|
||
else
|
||
if test "$minimum_kernel" = current; then
|
||
minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
|
||
fi
|
||
fi
|
||
|
||
# Check whether --enable-all-warnings was given.
|
||
if test "${enable_all_warnings+set}" = set; then :
|
||
enableval=$enable_all_warnings; all_warnings=$enableval
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-multi-arch was given.
|
||
if test "${enable_multi_arch+set}" = set; then :
|
||
enableval=$enable_multi_arch; multi_arch=$enableval
|
||
else
|
||
multi_arch=default
|
||
fi
|
||
|
||
|
||
# Check whether --enable-nss-crypt was given.
|
||
if test "${enable_nss_crypt+set}" = set; then :
|
||
enableval=$enable_nss_crypt; nss_crypt=$enableval
|
||
else
|
||
nss_crypt=no
|
||
fi
|
||
|
||
if test x$nss_crypt = xyes; then
|
||
nss_includes=-I$(nss-config --includedir 2>/dev/null)
|
||
if test $? -ne 0; then
|
||
as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5
|
||
fi
|
||
old_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS $nss_includes"
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
typedef int PRBool;
|
||
#include <hasht.h>
|
||
#include <nsslowhash.h>
|
||
void f (void) { NSSLOW_Init (); }
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libc_cv_nss_crypt=yes
|
||
else
|
||
as_fn_error $? "
|
||
cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
old_LIBS="$LIBS"
|
||
LIBS="$LIBS -lfreebl3"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
typedef int PRBool;
|
||
#include <hasht.h>
|
||
#include <nsslowhash.h>
|
||
int
|
||
main ()
|
||
{
|
||
NSSLOW_Init();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
libc_cv_nss_crypt=yes
|
||
else
|
||
as_fn_error $? "
|
||
cannot link program using lowlevel NSS hash functions" "$LINENO" 5
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
CFLAGS="$old_CFLAGS"
|
||
LIBS="$old_LIBS"
|
||
else
|
||
libc_cv_nss_crypt=no
|
||
fi
|
||
|
||
|
||
# Check whether --enable-obsolete-rpc was given.
|
||
if test "${enable_obsolete_rpc+set}" = set; then :
|
||
enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval
|
||
else
|
||
link_obsolete_rpc=no
|
||
fi
|
||
|
||
|
||
|
||
if test "$link_obsolete_rpc" = yes; then
|
||
$as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# The way shlib-versions is used to generate soversions.mk uses a
|
||
# fairly simplistic model for name recognition that can't distinguish
|
||
# i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
|
||
# of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
|
||
# tell. This doesn't get used much beyond that, so it's fairly safe.
|
||
case "$host_os" in
|
||
linux*)
|
||
;;
|
||
gnu*)
|
||
host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
|
||
;;
|
||
esac
|
||
|
||
# We keep the original values in `$config_*' and never modify them, so we
|
||
# can write them unchanged into config.make. Everything else uses
|
||
# $machine, $vendor, and $os, and changes them whenever convenient.
|
||
config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
|
||
|
||
# Don't allow vendor == "unknown"
|
||
test "$config_vendor" = unknown && config_vendor=
|
||
config_os="`echo $config_os | sed 's/^unknown-//'`"
|
||
|
||
# Some configurations imply other options.
|
||
elf=yes
|
||
|
||
# The configure fragment of an add-on port can modify these to supplement
|
||
# or override the table in the case statement below. No fragment should
|
||
# ever change the config_* variables, however.
|
||
machine=$config_machine
|
||
vendor=$config_vendor
|
||
os=$config_os
|
||
base_os=''
|
||
|
||
# config.guess on some IBM machines says `rs6000' instead of `powerpc'.
|
||
# Unify this here.
|
||
if test "$machine" = rs6000; then
|
||
machine="powerpc"
|
||
fi
|
||
|
||
# Braindead PowerPC box with absolutely no FPU.
|
||
case "$machine-$host_os" in
|
||
powerpc*-*soft)
|
||
with_fp=no
|
||
;;
|
||
esac
|
||
|
||
submachine=
|
||
|
||
# Check whether --with-cpu was given.
|
||
if test "${with_cpu+set}" = set; then :
|
||
withval=$with_cpu; case "$withval" in
|
||
yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;;
|
||
no) ;;
|
||
*) submachine="$withval" ;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null`
|
||
then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5
|
||
$as_echo_n "checking for sysdeps preconfigure fragments... " >&6; }
|
||
for frag in $frags; do
|
||
name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
|
||
echo $ECHO_N "$name $ECHO_C" >&6
|
||
. "$frag"
|
||
done
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
|
||
$as_echo "" >&6; }
|
||
fi
|
||
|
||
# An add-on can set this when it wants to disable the sanity check below.
|
||
libc_config_ok=no
|
||
|
||
subdirs="$subdirs "
|
||
|
||
|
||
case "$enable_add_ons" in
|
||
''|no) add_ons= ;;
|
||
yes|'*')
|
||
add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
|
||
sed 's@/[^/]*$@@' | sort | uniq`
|
||
add_ons_automatic=yes
|
||
;;
|
||
*) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
|
||
add_ons_automatic=no ;;
|
||
esac
|
||
|
||
configured_add_ons=
|
||
add_ons_sfx=
|
||
add_ons_pfx=
|
||
if test x"$add_ons" != x; then
|
||
for f in $add_ons; do
|
||
# Some sanity checks
|
||
case "$f" in
|
||
crypt)
|
||
as_fn_error $? "
|
||
*** It seems that you're using an old \`crypt' add-on. crypt is now
|
||
*** part of glibc and using the old add-on will not work with this
|
||
*** release. Start again with fresh sources and without the old
|
||
*** \`crypt' add-on." "$LINENO" 5
|
||
;;
|
||
localedata)
|
||
as_fn_error $? "
|
||
*** It seems that you're using an old \`localedata' add-on. localedata
|
||
*** is now part of glibc and using the old add-on will not work with
|
||
*** this release. Start again with fresh sources and without the old
|
||
*** \`localedata' add-on." "$LINENO" 5
|
||
;;
|
||
esac
|
||
done
|
||
|
||
# Now source each add-on's configure fragment.
|
||
# The fragments can use $srcdir/$libc_add_on to find themselves,
|
||
# and test $add_ons_automatic to see if they were explicitly requested.
|
||
# A fragment can clear (or even change) $libc_add_on to affect
|
||
# whether it goes into the list to be actually used in the build.
|
||
use_add_ons=
|
||
for libc_add_on in $add_ons; do
|
||
# Test whether such a directory really exists.
|
||
# It can be absolute, or relative to $srcdir, or relative to the build dir.
|
||
case "$libc_add_on" in
|
||
/*)
|
||
libc_add_on_srcdir=$libc_add_on
|
||
;;
|
||
*)
|
||
test -d "$srcdir/$libc_add_on" || {
|
||
if test -d "$libc_add_on"; then
|
||
libc_add_on="`pwd`/$libc_add_on"
|
||
else
|
||
as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5
|
||
fi
|
||
}
|
||
libc_add_on_srcdir=$srcdir/$libc_add_on
|
||
;;
|
||
esac
|
||
|
||
libc_add_on_frag=$libc_add_on_srcdir/configure
|
||
libc_add_on_canonical=
|
||
libc_add_on_config_subdirs=
|
||
if test -r "$libc_add_on_frag"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5
|
||
$as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
|
||
libc_add_on_canonical=unknown
|
||
libc_add_on_subdirs=
|
||
. "$libc_add_on_frag"
|
||
test -z "$libc_add_on" || {
|
||
configured_add_ons="$configured_add_ons $libc_add_on"
|
||
if test "x$libc_add_on_canonical" = xunknown; then
|
||
as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5
|
||
fi
|
||
for d in $libc_add_on_subdirs; do
|
||
case "$libc_add_on" in
|
||
/*) subdir_srcdir="$libc_add_on" ;;
|
||
*) subdir_srcdir="\$(..)$libc_add_on" ;;
|
||
esac
|
||
case "$d" in
|
||
.)
|
||
d="${libc_add_on_canonical:-$libc_add_on}"
|
||
;;
|
||
/*)
|
||
subdir_srcdir="$d"
|
||
;;
|
||
*)
|
||
subdir_srcdir="$subdir_srcdir/$d"
|
||
;;
|
||
esac
|
||
d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
|
||
add_on_subdirs="$add_on_subdirs $d"
|
||
test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
|
||
$d-srcdir = $subdir_srcdir"
|
||
done
|
||
for d in $libc_add_on_config_subdirs; do
|
||
case "$d" in
|
||
/*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;;
|
||
esac
|
||
if test ! -d "$libc_add_on_srcdir/$d"; then
|
||
as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5
|
||
fi
|
||
case "$libc_add_on" in
|
||
/*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;;
|
||
esac
|
||
subdirs="$subdirs $libc_add_on/$d"
|
||
done
|
||
}
|
||
fi
|
||
if test -n "$libc_add_on"; then
|
||
if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
|
||
then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5
|
||
$as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; }
|
||
for frag in $frags; do
|
||
name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
|
||
echo $ECHO_N "$name $ECHO_C" >&6
|
||
. "$frag"
|
||
done
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
|
||
$as_echo "" >&6; }
|
||
fi
|
||
use_add_ons="$use_add_ons $libc_add_on"
|
||
add_ons_pfx="$add_ons_pfx $libc_add_on/"
|
||
test -z "$libc_add_on_canonical" ||
|
||
add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
|
||
fi
|
||
done
|
||
# Use echo to strip excess whitespace.
|
||
add_ons="`echo $use_add_ons`"
|
||
fi
|
||
|
||
|
||
|
||
|
||
###
|
||
### I put this here to prevent those annoying emails from people who cannot
|
||
### read and try to compile glibc on unsupported platforms. --drepper
|
||
###
|
||
### By using the undocumented --enable-hacker-mode option for configure
|
||
### one can skip this test to make the configuration not fail for unsupported
|
||
### platforms.
|
||
###
|
||
if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
|
||
case "$machine-$host_os" in
|
||
*-linux* | *-gnu*)
|
||
;;
|
||
*)
|
||
echo "*** The GNU C library is currently not available for this platform."
|
||
echo "*** So far nobody cared to port it and if there is no volunteer it"
|
||
echo "*** might never happen. So, if you have interest to see glibc on"
|
||
echo "*** this platform visit"
|
||
echo "*** http://www.gnu.org/software/libc/porting.html"
|
||
echo "*** and join the group of porters"
|
||
exit 1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
# Expand the configuration machine name into a subdirectory by architecture
|
||
# type and particular chip. If an add-on configure fragment already set
|
||
# base_machine, we don't change it.
|
||
test -n "$base_machine" || case "$machine" in
|
||
i[34567]86) base_machine=i386 machine=i386/$machine ;;
|
||
powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
|
||
powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
|
||
s390) base_machine=s390 machine=s390/s390-32 ;;
|
||
s390x) base_machine=s390 machine=s390/s390-64 ;;
|
||
sh3*) base_machine=sh machine=sh/sh3 ;;
|
||
sh4*) base_machine=sh machine=sh/sh4 ;;
|
||
sparc | sparcv[67])
|
||
base_machine=sparc machine=sparc/sparc32 ;;
|
||
sparcv8 | supersparc | hypersparc)
|
||
base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
|
||
sparcv8plus | sparcv8plusa | sparcv9)
|
||
base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
|
||
sparcv8plusb | sparcv9b)
|
||
base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
|
||
sparcv9v)
|
||
base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;;
|
||
sparcv9v2)
|
||
base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;;
|
||
sparc64)
|
||
base_machine=sparc machine=sparc/sparc64 ;;
|
||
sparc64b)
|
||
base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
|
||
sparc64v)
|
||
base_machine=sparc machine=sparc/sparc64/sparcv9v ;;
|
||
sparc64v2)
|
||
base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;;
|
||
*) base_machine=$machine ;;
|
||
esac
|
||
|
||
|
||
if test "$base_machine" = "i386"; then
|
||
$as_echo "#define USE_REGPARMS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# For the multi-arch option we need support in the assembler.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5
|
||
$as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; }
|
||
if ${libc_cv_asm_gnu_indirect_function+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
.type foo,%gnu_indirect_function
|
||
EOF
|
||
if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5;
|
||
then
|
||
libc_cv_asm_gnu_indirect_function=yes
|
||
else
|
||
libc_cv_asm_gnu_indirect_function=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5
|
||
$as_echo "$libc_cv_asm_gnu_indirect_function" >&6; }
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5
|
||
$as_echo_n "checking whether .text pseudo-op must be used... " >&6; }
|
||
if ${libc_cv_dot_text+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
.text
|
||
EOF
|
||
libc_cv_dot_text=
|
||
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_dot_text=.text
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
|
||
if test -z "$libc_cv_dot_text"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5
|
||
$as_echo_n "checking for assembler global-symbol directive... " >&6; }
|
||
if ${libc_cv_asm_global_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_asm_global_directive=UNKNOWN
|
||
for ac_globl in .globl .global .EXPORT; do
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
${ac_globl} foo
|
||
foo:
|
||
EOF
|
||
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_global_directive=${ac_globl}
|
||
fi
|
||
rm -f conftest*
|
||
test $libc_cv_asm_global_directive != UNKNOWN && break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5
|
||
$as_echo "$libc_cv_asm_global_directive" >&6; }
|
||
if test $libc_cv_asm_global_directive = UNKNOWN; then
|
||
as_fn_error $? "cannot determine asm global directive" "$LINENO" 5
|
||
else
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5
|
||
$as_echo_n "checking for assembler .type directive prefix... " >&6; }
|
||
if ${libc_cv_asm_type_prefix+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_asm_type_prefix=no
|
||
for ac_try_prefix in '@' '%' '#'; do
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
${libc_cv_asm_global_directive} foo
|
||
.type foo, ${ac_try_prefix}object
|
||
.size foo, 1
|
||
foo:
|
||
.byte 1
|
||
EOF
|
||
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_type_prefix=${ac_try_prefix}
|
||
fi
|
||
rm -f conftest*
|
||
test "x$libc_cv_asm_type_prefix" != xno && break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5
|
||
$as_echo "$libc_cv_asm_type_prefix" >&6; }
|
||
if test "x$libc_cv_asm_type_prefix" != xno; then
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
if test x"$libc_cv_asm_gnu_indirect_function" != xyes -o x"$libc_cv_asm_type_prefix" = xno; then
|
||
if test x"$multi_arch" = xyes; then
|
||
as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5
|
||
else
|
||
multi_arch=no
|
||
fi
|
||
fi
|
||
if test x"$multi_arch" != xno; then
|
||
multi_arch_d=/multiarch
|
||
fi
|
||
|
||
# Compute the list of sysdep directories for this configuration.
|
||
# This can take a while to compute.
|
||
sysdep_dir=$srcdir/sysdeps
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5
|
||
$as_echo_n "checking sysdep dirs... " >&6; }
|
||
# Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
|
||
os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
|
||
|
||
test "x$base_os" != x || case "$os" in
|
||
gnu*)
|
||
base_os=mach/hurd ;;
|
||
linux*)
|
||
base_os=unix/sysv ;;
|
||
esac
|
||
|
||
# For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
|
||
tail=$os
|
||
ostry=$os
|
||
while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
|
||
ostry="$ostry /$o"
|
||
tail=$o
|
||
done
|
||
o=`echo $tail | sed 's/[0-9]*$//'`
|
||
if test $o != $tail; then
|
||
ostry="$ostry /$o"
|
||
fi
|
||
# For linux-gnu, try linux-gnu, then linux.
|
||
o=`echo $tail | sed 's/-.*$//'`
|
||
if test $o != $tail; then
|
||
ostry="$ostry /$o"
|
||
fi
|
||
|
||
# For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
|
||
base=
|
||
tail=$base_os
|
||
while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
|
||
set $b
|
||
base="$base /$1"
|
||
tail="$2"
|
||
done
|
||
|
||
# For sparc/sparc32, try sparc/sparc32 and then sparc.
|
||
mach=
|
||
tail=$machine${submachine:+/$submachine}
|
||
while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
|
||
set $m
|
||
# Prepend the machine's FPU directory unless --without-fp.
|
||
if test "$with_fp" = yes; then
|
||
mach="$mach /$1/fpu"
|
||
else
|
||
mach="$mach /$1/nofpu"
|
||
fi
|
||
mach="$mach /$1"
|
||
tail="$2"
|
||
done
|
||
|
||
|
||
# Find what sysdep directories exist.
|
||
sysnames_add_ons=
|
||
sysnames=
|
||
for b in $base ''; do
|
||
for m0 in $mach ''; do
|
||
for v in /$vendor ''; do
|
||
test "$v" = / && continue
|
||
for o in /$ostry ''; do
|
||
test "$o" = / && continue
|
||
for m in $multi_arch_d $mach ''; do
|
||
for d in $add_ons_pfx ''; do
|
||
for a in $add_ons_sfx ''; do
|
||
if test -n "$m0$m0sub$b$v$o$m$msub"; then
|
||
try_srcdir="${srcdir}/"
|
||
case "$d" in
|
||
/*) try_srcdir= ;;
|
||
esac
|
||
try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
|
||
test -n "$enable_debug_configure" &&
|
||
echo "$0 DEBUG: try $try" >&2
|
||
if test -d "$try_srcdir$try"; then
|
||
sysnames="$sysnames $try"
|
||
{ test -n "$o" || test -n "$b"; } && os_used=t
|
||
{ test -n "$m" || test -n "$m0"; } && machine_used=t
|
||
case x${m0:-$m} in
|
||
x*/$submachine) submachine_used=t ;;
|
||
esac
|
||
if test -n "$d"; then
|
||
case "$sysnames_add_ons" in
|
||
*" $d "*) ;;
|
||
*|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
|
||
esac
|
||
fi
|
||
fi
|
||
fi
|
||
done
|
||
done
|
||
done
|
||
done
|
||
done
|
||
done
|
||
done
|
||
|
||
# If the assembler supports gnu_indirect_function symbol type and the
|
||
# architecture supports multi-arch, we enable multi-arch by default.
|
||
case $sysnames_add_ons$sysnames in
|
||
*"$multi_arch_d"*)
|
||
;;
|
||
*)
|
||
test x"$multi_arch" = xdefault && multi_arch=no
|
||
;;
|
||
esac
|
||
if test x"$multi_arch" != xno; then
|
||
$as_echo "#define USE_MULTIARCH 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
if test -z "$os_used" && test "$os" != none; then
|
||
as_fn_error $? "Operating system $os is not supported." "$LINENO" 5
|
||
fi
|
||
if test -z "$machine_used" && test "$machine" != none; then
|
||
as_fn_error $? "The $machine is not supported." "$LINENO" 5
|
||
fi
|
||
if test -z "$submachine_used" && test -n "$submachine"; then
|
||
as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5
|
||
fi
|
||
|
||
|
||
# We have now validated the configuration.
|
||
|
||
# Expand the list of system names into a full list of directories
|
||
# from each element's parent name and Implies file (if present).
|
||
set $sysnames
|
||
names=
|
||
while test $# -gt 0; do
|
||
name=$1
|
||
shift
|
||
|
||
case " $names " in *" $name "*)
|
||
# Already in the list.
|
||
continue
|
||
esac
|
||
|
||
# Report each name as we discover it, so there is no long pause in output.
|
||
echo $ECHO_N "$name $ECHO_C" >&6
|
||
|
||
name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
|
||
|
||
case $name in
|
||
/*) xsrcdir= ;;
|
||
*) xsrcdir=$srcdir/ ;;
|
||
esac
|
||
test -n "$enable_debug_configure" &&
|
||
echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
|
||
|
||
if test -f $xsrcdir$name/Implies; then
|
||
# Collect more names from the `Implies' file (removing comments).
|
||
implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
|
||
implied=
|
||
for x in $implied_candidate; do
|
||
found=no
|
||
if test -d $xsrcdir$name_base/$x; then
|
||
implied="$implied $name_base/$x";
|
||
found=yes
|
||
fi
|
||
for d in $add_ons_pfx ''; do
|
||
try="${d}sysdeps/$x"
|
||
case $d in
|
||
/*) try_srcdir= ;;
|
||
*) try_srcdir=$srcdir/ ;;
|
||
esac
|
||
test -n "$enable_debug_configure" &&
|
||
echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
|
||
if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
|
||
then
|
||
implied="$implied $try"
|
||
found=yes
|
||
case "$sysnames_add_ons" in
|
||
*" $d "*) ;;
|
||
*|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
|
||
esac
|
||
fi
|
||
done
|
||
if test $found = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/Implies specifies nonexistent $x" >&5
|
||
$as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
|
||
fi
|
||
done
|
||
else
|
||
implied=
|
||
fi
|
||
|
||
# Add NAME to the list of names.
|
||
names="$names $name"
|
||
|
||
# Find the parent of NAME, using the empty string if it has none.
|
||
parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
|
||
|
||
# Add the names implied by NAME, and NAME's parent (if it has one), to
|
||
# the list of names to be processed (the argument list). We prepend the
|
||
# implied names to the list and append the parent. We want implied
|
||
# directories to come before further directories inferred from the
|
||
# configuration components; this ensures that for sysv4, unix/common
|
||
# (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
|
||
# after sysv4).
|
||
sysnames="`echo $implied $* $parent`"
|
||
test -n "$sysnames" && set $sysnames
|
||
done
|
||
|
||
# Add the default directories.
|
||
default_sysnames="sysdeps/generic"
|
||
sysnames="$names $default_sysnames"
|
||
|
||
# The other names were emitted during the scan.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5
|
||
$as_echo "$default_sysnames" >&6; }
|
||
|
||
# Collect the list of add-ons that supply partial sysdeps trees.
|
||
sysdeps_add_ons=
|
||
for add_on in $add_ons; do
|
||
case "$add_on" in
|
||
/*) xsrcdir= ;;
|
||
*) xsrcdir="$srcdir/" ;;
|
||
esac
|
||
|
||
test -d "$xsrcdir$add_on/sysdeps" || {
|
||
case "$configured_add_ons " in
|
||
*" $add_on "*) ;;
|
||
*|'')
|
||
as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5
|
||
;;
|
||
esac
|
||
continue
|
||
}
|
||
|
||
sysdeps_add_ons="$sysdeps_add_ons $add_on"
|
||
case "$sysnames_add_ons" in
|
||
*" $add_on/ "*) ;;
|
||
*|'')
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5
|
||
$as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
|
||
continue ;;
|
||
esac
|
||
|
||
found=no
|
||
for d in $sysnames; do
|
||
case "$d" in
|
||
$add_on/sysdeps/*) ;;
|
||
*) continue ;;
|
||
esac
|
||
(cd "$xsrcdir$d" && for f in *[!~]; do
|
||
case "$f" in
|
||
sys|bits)
|
||
for ff in $f/*.h; do
|
||
test -d "$ff" || { test -e "$ff" && exit 88; }
|
||
done
|
||
;;
|
||
*)
|
||
test -d "$f" || { test -e "$f" && exit 88; }
|
||
;;
|
||
esac
|
||
done)
|
||
if test $? -eq 88; then
|
||
found=yes
|
||
break
|
||
fi
|
||
done
|
||
if test $found = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
|
||
$as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
|
||
fi
|
||
done
|
||
|
||
|
||
|
||
### Locate tools.
|
||
|
||
# Find a good install program. We prefer a C program (faster),
|
||
# so one script is as good as another. But avoid the broken or
|
||
# incompatible versions:
|
||
# SysV /etc/install, /usr/sbin/install
|
||
# SunOS /usr/etc/install
|
||
# IRIX /sbin/install
|
||
# AIX /bin/install
|
||
# AmigaOS /C/install, which installs bootblocks on floppy discs
|
||
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
|
||
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
|
||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||
# OS/2's system install, which has a completely different semantic
|
||
# ./install, which can be erroneously created by make from ./install.sh.
|
||
# Reject install programs that cannot install multiple files.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
|
||
$as_echo_n "checking for a BSD-compatible install... " >&6; }
|
||
if test -z "$INSTALL"; then
|
||
if ${ac_cv_path_install+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
# Account for people who put trailing slashes in PATH elements.
|
||
case $as_dir/ in #((
|
||
./ | .// | /[cC]/* | \
|
||
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
|
||
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
|
||
/usr/ucb/* ) ;;
|
||
*)
|
||
# OSF1 and SCO ODT 3.0 have their own names for install.
|
||
# Don't use installbsd from OSF since it installs stuff as root
|
||
# by default.
|
||
for ac_prog in ginstall scoinst install; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
|
||
if test $ac_prog = install &&
|
||
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# AIX install. It has an incompatible calling convention.
|
||
:
|
||
elif test $ac_prog = install &&
|
||
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# program-specific install script used by HP pwplus--don't use.
|
||
:
|
||
else
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
echo one > conftest.one
|
||
echo two > conftest.two
|
||
mkdir conftest.dir
|
||
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
|
||
test -s conftest.one && test -s conftest.two &&
|
||
test -s conftest.dir/conftest.one &&
|
||
test -s conftest.dir/conftest.two
|
||
then
|
||
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
|
||
break 3
|
||
fi
|
||
fi
|
||
fi
|
||
done
|
||
done
|
||
;;
|
||
esac
|
||
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
|
||
fi
|
||
if test "${ac_cv_path_install+set}" = set; then
|
||
INSTALL=$ac_cv_path_install
|
||
else
|
||
# As a last resort, use the slow shell script. Don't cache a
|
||
# value for INSTALL within a source directory, because that will
|
||
# break other packages using the cache if that directory is
|
||
# removed, or if the value is a relative name.
|
||
INSTALL=$ac_install_sh
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
|
||
$as_echo "$INSTALL" >&6; }
|
||
|
||
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
|
||
# It thinks the first close brace ends the variable substitution.
|
||
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
|
||
|
||
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
|
||
|
||
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
||
|
||
if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
|
||
# The makefiles need to use a different form to find it in $srcdir.
|
||
INSTALL='\$(..)./scripts/install-sh -c'
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
|
||
$as_echo_n "checking whether ln -s works... " >&6; }
|
||
LN_S=$as_ln_s
|
||
if test "$LN_S" = "ln -s"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
|
||
$as_echo "no, using $LN_S" >&6; }
|
||
fi
|
||
|
||
|
||
# Was a --with-binutils option given?
|
||
if test -n "$path_binutils"; then
|
||
# Make absolute; ensure a single trailing slash.
|
||
path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
|
||
CC="$CC -B$path_binutils"
|
||
fi
|
||
AS=`$CC -print-prog-name=as`
|
||
LD=`$CC -print-prog-name=ld`
|
||
AR=`$CC -print-prog-name=ar`
|
||
|
||
OBJDUMP=`$CC -print-prog-name=objdump`
|
||
|
||
OBJCOPY=`$CC -print-prog-name=objcopy`
|
||
|
||
|
||
# Determine whether we are using GNU binutils.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5
|
||
$as_echo_n "checking whether $AS is GNU as... " >&6; }
|
||
if ${libc_cv_prog_as_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Most GNU programs take a -v and spit out some text including
|
||
# the word 'GNU'. Some try to read stdin, so give them /dev/null.
|
||
if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
|
||
libc_cv_prog_as_gnu=yes
|
||
else
|
||
libc_cv_prog_as_gnu=no
|
||
fi
|
||
rm -fr contest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5
|
||
$as_echo "$libc_cv_prog_as_gnu" >&6; }
|
||
rm -f a.out
|
||
gnu_as=$libc_cv_prog_as_gnu
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5
|
||
$as_echo_n "checking whether $LD is GNU ld... " >&6; }
|
||
if ${libc_cv_prog_ld_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Most GNU programs take a -v and spit out some text including
|
||
# the word 'GNU'. Some try to read stdin, so give them /dev/null.
|
||
if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
|
||
libc_cv_prog_ld_gnu=yes
|
||
else
|
||
libc_cv_prog_ld_gnu=no
|
||
fi
|
||
rm -fr contest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5
|
||
$as_echo "$libc_cv_prog_ld_gnu" >&6; }
|
||
gnu_ld=$libc_cv_prog_ld_gnu
|
||
|
||
|
||
# Accept binutils 2.20 or newer.
|
||
for ac_prog in $AS
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AS+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AS"; then
|
||
ac_cv_prog_AS="$AS" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_AS="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AS=$ac_cv_prog_AS
|
||
if test -n "$AS"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
|
||
$as_echo "$AS" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$AS" && break
|
||
done
|
||
|
||
if test -z "$AS"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5
|
||
$as_echo_n "checking version of $AS... " >&6; }
|
||
ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*)
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
AS=: critic_missing="$critic_missing as"
|
||
fi
|
||
|
||
for ac_prog in $LD
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_LD+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$LD"; then
|
||
ac_cv_prog_LD="$LD" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_LD="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
LD=$ac_cv_prog_LD
|
||
if test -n "$LD"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
|
||
$as_echo "$LD" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$LD" && break
|
||
done
|
||
|
||
if test -z "$LD"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5
|
||
$as_echo_n "checking version of $LD... " >&6; }
|
||
ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*)
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
LD=: critic_missing="$critic_missing ld"
|
||
fi
|
||
|
||
|
||
# These programs are version sensitive.
|
||
|
||
for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CC" && break
|
||
done
|
||
|
||
if test -z "$CC"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5
|
||
$as_echo_n "checking version of $CC... " >&6; }
|
||
ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
4.[3-9].* | 4.[1-9][0-9].* | [5-9].* )
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
critic_missing="$critic_missing gcc"
|
||
fi
|
||
|
||
for ac_prog in gnumake gmake make
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_MAKE+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$MAKE"; then
|
||
ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_MAKE="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
MAKE=$ac_cv_prog_MAKE
|
||
if test -n "$MAKE"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
|
||
$as_echo "$MAKE" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$MAKE" && break
|
||
done
|
||
|
||
if test -z "$MAKE"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5
|
||
$as_echo_n "checking version of $MAKE... " >&6; }
|
||
ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
3.79* | 3.[89]*)
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
critic_missing="$critic_missing make"
|
||
fi
|
||
|
||
|
||
for ac_prog in gnumsgfmt gmsgfmt msgfmt
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_MSGFMT+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$MSGFMT"; then
|
||
ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_MSGFMT="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
MSGFMT=$ac_cv_prog_MSGFMT
|
||
if test -n "$MSGFMT"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
|
||
$as_echo "$MSGFMT" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$MSGFMT" && break
|
||
done
|
||
|
||
if test -z "$MSGFMT"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5
|
||
$as_echo_n "checking version of $MSGFMT... " >&6; }
|
||
ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
MSGFMT=: aux_missing="$aux_missing msgfmt"
|
||
fi
|
||
|
||
for ac_prog in makeinfo
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_MAKEINFO+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$MAKEINFO"; then
|
||
ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_MAKEINFO="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
MAKEINFO=$ac_cv_prog_MAKEINFO
|
||
if test -n "$MAKEINFO"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
|
||
$as_echo "$MAKEINFO" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$MAKEINFO" && break
|
||
done
|
||
|
||
if test -z "$MAKEINFO"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5
|
||
$as_echo_n "checking version of $MAKEINFO... " >&6; }
|
||
ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
4.*)
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
MAKEINFO=: aux_missing="$aux_missing makeinfo"
|
||
fi
|
||
|
||
for ac_prog in sed
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_SED+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$SED"; then
|
||
ac_cv_prog_SED="$SED" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_SED="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
SED=$ac_cv_prog_SED
|
||
if test -n "$SED"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
|
||
$as_echo "$SED" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$SED" && break
|
||
done
|
||
|
||
if test -z "$SED"; then
|
||
ac_verc_fail=yes
|
||
else
|
||
# Found it, now check the version.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5
|
||
$as_echo_n "checking version of $SED... " >&6; }
|
||
ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
||
case $ac_prog_version in
|
||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||
3.0[2-9]*|3.[1-9]*|[4-9]*)
|
||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
|
||
$as_echo "$ac_prog_version" >&6; }
|
||
fi
|
||
if test $ac_verc_fail = yes; then
|
||
SED=: aux_missing="$aux_missing sed"
|
||
fi
|
||
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}readelf; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_READELF+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$READELF"; then
|
||
ac_cv_prog_READELF="$READELF" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_READELF="${ac_tool_prefix}readelf"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
READELF=$ac_cv_prog_READELF
|
||
if test -n "$READELF"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
|
||
$as_echo "$READELF" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_READELF"; then
|
||
ac_ct_READELF=$READELF
|
||
# Extract the first word of "readelf", so it can be a program name with args.
|
||
set dummy readelf; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_READELF+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_READELF"; then
|
||
ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_ac_ct_READELF="readelf"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
|
||
if test -n "$ac_ct_READELF"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
|
||
$as_echo "$ac_ct_READELF" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_READELF" = x; then
|
||
READELF="false"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
READELF=$ac_ct_READELF
|
||
fi
|
||
else
|
||
READELF="$ac_cv_prog_READELF"
|
||
fi
|
||
|
||
|
||
for ac_prog in autoconf
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AUTOCONF+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AUTOCONF"; then
|
||
ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_AUTOCONF="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AUTOCONF=$ac_cv_prog_AUTOCONF
|
||
if test -n "$AUTOCONF"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
|
||
$as_echo "$AUTOCONF" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$AUTOCONF" && break
|
||
done
|
||
test -n "$AUTOCONF" || AUTOCONF="no"
|
||
|
||
case "x$AUTOCONF" in
|
||
xno|x|x:) AUTOCONF=no ;;
|
||
*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
|
||
$as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; }
|
||
if ${libc_cv_autoconf_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
|
||
libc_cv_autoconf_works=yes
|
||
else
|
||
libc_cv_autoconf_works=no
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5
|
||
$as_echo "$libc_cv_autoconf_works" >&6; }
|
||
test $libc_cv_autoconf_works = yes || AUTOCONF=no
|
||
;;
|
||
esac
|
||
if test "x$AUTOCONF" = xno; then
|
||
aux_missing="$aux_missing autoconf"
|
||
fi
|
||
|
||
test -n "$critic_missing" && as_fn_error $? "
|
||
*** These critical programs are missing or too old:$critic_missing
|
||
*** Check the INSTALL file for required versions." "$LINENO" 5
|
||
|
||
test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
|
||
*** These auxiliary programs are missing or incompatible versions:$aux_missing
|
||
*** some features will be disabled.
|
||
*** Check the INSTALL file for required versions." >&5
|
||
$as_echo "$as_me: WARNING:
|
||
*** These auxiliary programs are missing or incompatible versions:$aux_missing
|
||
*** some features will be disabled.
|
||
*** Check the INSTALL file for required versions." >&2;}
|
||
|
||
# if using special system headers, find out the compiler's sekrit
|
||
# header directory and add that to the list. NOTE: Only does the right
|
||
# thing on a system that doesn't need fixincludes. (Not presently a problem.)
|
||
if test -n "$sysheaders"; then
|
||
SYSINCLUDES=-nostdinc
|
||
for d in include include-fixed; do
|
||
i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&
|
||
SYSINCLUDES="$SYSINCLUDES -isystem $i"
|
||
done
|
||
SYSINCLUDES="$SYSINCLUDES \
|
||
-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
|
||
if test -n "$CXX"; then
|
||
CXX_SYSINCLUDES=
|
||
cxxversion=`$CXX -dumpversion 2>&5` &&
|
||
cxxmachine=`$CXX -dumpmachine 2>&5` &&
|
||
for d in include "$cxxmachine/include"; do
|
||
i=../../../../$d/c++/$cxxversion
|
||
cxxheaders=`$CXX -print-file-name="$i"` &&
|
||
test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" &&
|
||
CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders \
|
||
-isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
|
||
done
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
# Test if LD_LIBRARY_PATH contains the notation for the current directory
|
||
# since this would lead to problems installing/building glibc.
|
||
# LD_LIBRARY_PATH contains the current directory if one of the following
|
||
# is true:
|
||
# - one of the terminals (":" and ";") is the first or last sign
|
||
# - two terminals occur directly after each other
|
||
# - the path contains an element with a dot in it
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5
|
||
$as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; }
|
||
case ${LD_LIBRARY_PATH} in
|
||
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
|
||
ld_library_path_setting="contains current directory"
|
||
;;
|
||
*)
|
||
ld_library_path_setting="ok"
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5
|
||
$as_echo "$ld_library_path_setting" >&6; }
|
||
if test "$ld_library_path_setting" != "ok"; then
|
||
as_fn_error $? "
|
||
*** LD_LIBRARY_PATH shouldn't contain the current directory when
|
||
*** building glibc. Please change the environment variable
|
||
*** and run configure again." "$LINENO" 5
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5
|
||
$as_echo_n "checking whether GCC supports -static-libgcc... " >&6; }
|
||
if ${libc_cv_gcc_static_libgcc+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
|
||
libc_cv_gcc_static_libgcc=
|
||
else
|
||
libc_cv_gcc_static_libgcc=-static-libgcc
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5
|
||
$as_echo "$libc_cv_gcc_static_libgcc" >&6; }
|
||
|
||
|
||
# Extract the first word of "bash", so it can be a program name with args.
|
||
set dummy bash; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_path_BASH_SHELL+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case $BASH_SHELL in
|
||
[\\/]* | ?:[\\/]*)
|
||
ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path.
|
||
;;
|
||
*)
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no"
|
||
;;
|
||
esac
|
||
fi
|
||
BASH_SHELL=$ac_cv_path_BASH_SHELL
|
||
if test -n "$BASH_SHELL"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5
|
||
$as_echo "$BASH_SHELL" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
if test "$BASH_SHELL" != no &&
|
||
$BASH_SHELL -c 'test "$BASH_VERSINFO" \
|
||
&& test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
|
||
libc_cv_have_bash2=yes
|
||
else
|
||
libc_cv_have_bash2=no
|
||
fi
|
||
|
||
|
||
if test "$BASH_SHELL" = no; then
|
||
# Extract the first word of "ksh", so it can be a program name with args.
|
||
set dummy ksh; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_path_KSH+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case $KSH in
|
||
[\\/]* | ?:[\\/]*)
|
||
ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
|
||
;;
|
||
*)
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
|
||
;;
|
||
esac
|
||
fi
|
||
KSH=$ac_cv_path_KSH
|
||
if test -n "$KSH"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5
|
||
$as_echo "$KSH" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
if test "$KSH" = no; then
|
||
libc_cv_have_ksh=no
|
||
else
|
||
libc_cv_have_ksh=yes
|
||
fi
|
||
else
|
||
KSH="$BASH_SHELL"
|
||
|
||
libc_cv_have_ksh=yes
|
||
fi
|
||
|
||
|
||
for ac_prog in gawk mawk nawk awk
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AWK+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AWK"; then
|
||
ac_cv_prog_AWK="$AWK" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_AWK="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AWK=$ac_cv_prog_AWK
|
||
if test -n "$AWK"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
|
||
$as_echo "$AWK" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$AWK" && break
|
||
done
|
||
|
||
# Extract the first word of "perl", so it can be a program name with args.
|
||
set dummy perl; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_path_PERL+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case $PERL in
|
||
[\\/]* | ?:[\\/]*)
|
||
ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
|
||
;;
|
||
*)
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
|
||
;;
|
||
esac
|
||
fi
|
||
PERL=$ac_cv_path_PERL
|
||
if test -n "$PERL"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
|
||
$as_echo "$PERL" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
if test "$PERL" != no &&
|
||
(eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
|
||
PERL=no
|
||
fi
|
||
# Extract the first word of "install-info", so it can be a program name with args.
|
||
set dummy install-info; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_path_INSTALL_INFO+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case $INSTALL_INFO in
|
||
[\\/]* | ?:[\\/]*)
|
||
ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
|
||
;;
|
||
*)
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
|
||
for as_dir in $as_dummy
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
|
||
;;
|
||
esac
|
||
fi
|
||
INSTALL_INFO=$ac_cv_path_INSTALL_INFO
|
||
if test -n "$INSTALL_INFO"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
|
||
$as_echo "$INSTALL_INFO" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
# Extract the first word of "bison", so it can be a program name with args.
|
||
set dummy bison; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_path_BISON+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case $BISON in
|
||
[\\/]* | ?:[\\/]*)
|
||
ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
|
||
;;
|
||
*)
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
|
||
for as_dir in $as_dummy
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
|
||
;;
|
||
esac
|
||
fi
|
||
BISON=$ac_cv_path_BISON
|
||
if test -n "$BISON"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
|
||
$as_echo "$BISON" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5
|
||
$as_echo_n "checking for libc-friendly stddef.h... " >&6; }
|
||
if ${libc_cv_friendly_stddef+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define __need_size_t
|
||
#define __need_wchar_t
|
||
#include <stddef.h>
|
||
#define __need_NULL
|
||
#include <stddef.h>
|
||
int
|
||
main ()
|
||
{
|
||
size_t size; wchar_t wchar;
|
||
#ifdef offsetof
|
||
#error stddef.h ignored __need_*
|
||
#endif
|
||
if (&size == NULL || &wchar == NULL) abort ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libc_cv_friendly_stddef=yes
|
||
else
|
||
libc_cv_friendly_stddef=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5
|
||
$as_echo "$libc_cv_friendly_stddef" >&6; }
|
||
if test $libc_cv_friendly_stddef = yes; then
|
||
config_vars="$config_vars
|
||
override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5
|
||
$as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; }
|
||
if ${libc_cv_need_minus_P+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.S <<EOF
|
||
#include "confdefs.h"
|
||
/* Nothing whatsoever. */
|
||
EOF
|
||
if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_need_minus_P=no
|
||
else
|
||
libc_cv_need_minus_P=yes
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5
|
||
$as_echo "$libc_cv_need_minus_P" >&6; }
|
||
if test $libc_cv_need_minus_P = yes; then
|
||
config_vars="$config_vars
|
||
asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5
|
||
$as_echo_n "checking for .set assembler directive... " >&6; }
|
||
if ${libc_cv_asm_set_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
foo:
|
||
.set glibc_conftest_frobozz,foo
|
||
$libc_cv_asm_global_directive glibc_conftest_frobozz
|
||
EOF
|
||
# The alpha-dec-osf1 assembler gives only a warning for `.set'
|
||
# (but it doesn't work), so we must do a linking check to be sure.
|
||
cat > conftest1.c <<\EOF
|
||
extern int glibc_conftest_frobozz;
|
||
void _start() { glibc_conftest_frobozz = 1; }
|
||
EOF
|
||
if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
|
||
-nostartfiles -nostdlib \
|
||
-o conftest conftest.s conftest1.c 1>&5 2>&5; then
|
||
libc_cv_asm_set_directive=yes
|
||
else
|
||
libc_cv_asm_set_directive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5
|
||
$as_echo "$libc_cv_asm_set_directive" >&6; }
|
||
if test $libc_cv_asm_set_directive = yes; then
|
||
$as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5
|
||
$as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; }
|
||
if ${libc_cv_asm_unique_object+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
_sym:
|
||
.type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object
|
||
EOF
|
||
if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
|
||
libc_cv_asm_unique_object=yes
|
||
else
|
||
libc_cv_asm_unique_object=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5
|
||
$as_echo "$libc_cv_asm_unique_object" >&6; }
|
||
if test $libc_cv_asm_unique_object = yes; then
|
||
$as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5
|
||
$as_echo_n "checking for .symver assembler directive... " >&6; }
|
||
if ${libc_cv_asm_symver_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
_sym:
|
||
.symver _sym,sym@VERS
|
||
EOF
|
||
if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
|
||
libc_cv_asm_symver_directive=yes
|
||
else
|
||
libc_cv_asm_symver_directive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5
|
||
$as_echo "$libc_cv_asm_symver_directive" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5
|
||
$as_echo_n "checking for ld --version-script... " >&6; }
|
||
if ${libc_cv_ld_version_script_option+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test $libc_cv_asm_symver_directive = yes; then
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
_sym:
|
||
.symver _sym,sym@VERS
|
||
EOF
|
||
cat > conftest.map <<EOF
|
||
VERS_1 {
|
||
global: sym;
|
||
};
|
||
|
||
VERS_2 {
|
||
global: sym;
|
||
} VERS_1;
|
||
EOF
|
||
if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
|
||
if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
|
||
-o conftest.so conftest.o
|
||
-nostartfiles -nostdlib
|
||
-Wl,--version-script,conftest.map
|
||
1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; };
|
||
then
|
||
libc_cv_ld_version_script_option=yes
|
||
else
|
||
libc_cv_ld_version_script_option=no
|
||
fi
|
||
else
|
||
libc_cv_ld_version_script_option=no
|
||
fi
|
||
else
|
||
libc_cv_ld_version_script_option=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5
|
||
$as_echo "$libc_cv_ld_version_script_option" >&6; }
|
||
if test $shared != no &&
|
||
test $libc_cv_asm_symver_directive = yes &&
|
||
test $libc_cv_ld_version_script_option = yes &&
|
||
test $enable_versioning = yes; then
|
||
VERSIONING=yes
|
||
$as_echo "#define DO_VERSIONING 1" >>confdefs.h
|
||
|
||
else
|
||
VERSIONING=no
|
||
fi
|
||
|
||
|
||
if test $shared != no && test $VERSIONING = no; then
|
||
echo "\
|
||
*** WARNING: You should not compile GNU libc without versioning. Not using
|
||
*** versioning will introduce incompatibilities so that old binaries
|
||
*** will not run anymore.
|
||
*** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5
|
||
$as_echo_n "checking for .previous assembler directive... " >&6; }
|
||
if ${libc_cv_asm_previous_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
.section foo_section
|
||
.previous
|
||
EOF
|
||
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_previous_directive=yes
|
||
else
|
||
libc_cv_asm_previous_directive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5
|
||
$as_echo "$libc_cv_asm_previous_directive" >&6; }
|
||
if test $libc_cv_asm_previous_directive = yes; then
|
||
$as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5
|
||
$as_echo_n "checking for .popsection assembler directive... " >&6; }
|
||
if ${libc_cv_asm_popsection_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
.pushsection foo_section
|
||
.popsection
|
||
EOF
|
||
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_popsection_directive=yes
|
||
else
|
||
libc_cv_asm_popsection_directive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5
|
||
$as_echo "$libc_cv_asm_popsection_directive" >&6; }
|
||
if test $libc_cv_asm_popsection_directive = yes; then
|
||
$as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5
|
||
$as_echo_n "checking for .protected and .hidden assembler directive... " >&6; }
|
||
if ${libc_cv_asm_protected_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
.protected foo
|
||
foo:
|
||
.hidden bar
|
||
bar:
|
||
EOF
|
||
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_protected_directive=yes
|
||
else
|
||
as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5
|
||
$as_echo "$libc_cv_asm_protected_directive" >&6; }
|
||
|
||
if test $libc_cv_asm_protected_directive = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5
|
||
$as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; }
|
||
if ${libc_cv_visibility_attribute+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int foo __attribute__ ((visibility ("hidden"))) = 1;
|
||
int bar __attribute__ ((visibility ("protected"))) = 1;
|
||
EOF
|
||
libc_cv_visibility_attribute=no
|
||
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
if grep '\.hidden.*foo' conftest.s >/dev/null; then
|
||
if grep '\.protected.*bar' conftest.s >/dev/null; then
|
||
libc_cv_visibility_attribute=yes
|
||
fi
|
||
fi
|
||
fi
|
||
rm -f conftest.{c,s}
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5
|
||
$as_echo "$libc_cv_visibility_attribute" >&6; }
|
||
if test $libc_cv_visibility_attribute != yes; then
|
||
as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
if test $libc_cv_visibility_attribute = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5
|
||
$as_echo_n "checking for broken __attribute__((visibility()))... " >&6; }
|
||
if ${libc_cv_broken_visibility_attribute+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int foo (int x);
|
||
int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
|
||
int bar (int x) { return x; }
|
||
EOF
|
||
libc_cv_broken_visibility_attribute=yes
|
||
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
|
||
libc_cv_broken_visibility_attribute=no
|
||
fi
|
||
fi
|
||
rm -f conftest.c conftest.s
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5
|
||
$as_echo "$libc_cv_broken_visibility_attribute" >&6; }
|
||
if test $libc_cv_broken_visibility_attribute = yes; then
|
||
as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5
|
||
$as_echo_n "checking for broken __attribute__((alias()))... " >&6; }
|
||
if ${libc_cv_broken_alias_attribute+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
extern int foo (int x) __asm ("xyzzy");
|
||
int bar (int x) { return x; }
|
||
extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
|
||
extern int dfoo;
|
||
extern __typeof (dfoo) dfoo __asm ("abccb");
|
||
int dfoo = 1;
|
||
EOF
|
||
libc_cv_broken_alias_attribute=yes
|
||
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
if grep 'xyzzy' conftest.s >/dev/null &&
|
||
grep 'abccb' conftest.s >/dev/null; then
|
||
libc_cv_broken_alias_attribute=no
|
||
fi
|
||
fi
|
||
rm -f conftest.c conftest.s
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5
|
||
$as_echo "$libc_cv_broken_alias_attribute" >&6; }
|
||
if test $libc_cv_broken_alias_attribute = yes; then
|
||
as_fn_error $? "working alias attribute support required" "$LINENO" 5
|
||
fi
|
||
|
||
if test $libc_cv_visibility_attribute = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5
|
||
$as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; }
|
||
if ${libc_cv_have_sdata_section+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
echo "int i;" > conftest.c
|
||
libc_cv_have_sdata_section=no
|
||
if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
|
||
| grep '\.sdata' >/dev/null; then
|
||
libc_cv_have_sdata_section=yes
|
||
fi
|
||
rm -f conftest.c conftest.so
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5
|
||
$as_echo "$libc_cv_have_sdata_section" >&6; }
|
||
if test $libc_cv_have_sdata_section = yes; then
|
||
$as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
|
||
$as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
|
||
if ${libc_cv_initfini_array+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 0; }
|
||
int __start (void) { return 0; }
|
||
|
||
int foo (void) { return 1; }
|
||
int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
|
||
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest
|
||
conftest.c -static -nostartfiles -nostdlib
|
||
1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then
|
||
libc_cv_initfini_array=yes
|
||
else
|
||
libc_cv_initfini_array=no
|
||
fi
|
||
else
|
||
libc_cv_initfini_array=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5
|
||
$as_echo "$libc_cv_initfini_array" >&6; }
|
||
if test $libc_cv_initfini_array != yes; then
|
||
as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5
|
||
$as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; }
|
||
if ${libc_cv_ctors_header+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_ctors_header=yes
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 0; }
|
||
int __start (void) { return 0; }
|
||
|
||
__attribute__ ((constructor)) void ctor (void) { asm (""); }
|
||
__attribute__ ((destructor)) void dtor (void) { asm (""); }
|
||
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest
|
||
conftest.c -static -nostartfiles -nostdlib
|
||
1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
if $READELF -WS conftest$ac_exeext | $AWK '
|
||
{ gsub(/\[ */, "[") }
|
||
$2 == ".ctors" || $2 == ".dtors" {
|
||
size = strtonum("0x" $6)
|
||
align = strtonum("0x" $NF)
|
||
seen[$2] = 1
|
||
stub[$2] = size == align * 2
|
||
}
|
||
END {
|
||
ctors_ok = !seen[".ctors"] || stub[".ctors"]
|
||
dtors_ok = !seen[".dtors"] || stub[".dtors"]
|
||
exit ((ctors_ok && dtors_ok) ? 0 : 1)
|
||
}
|
||
'; then :
|
||
libc_cv_ctors_header=no
|
||
fi
|
||
|
||
else
|
||
as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5
|
||
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5
|
||
$as_echo "$libc_cv_ctors_header" >&6; }
|
||
if test $libc_cv_ctors_header = no; then
|
||
$as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5
|
||
$as_echo_n "checking for libunwind-support in compiler... " >&6; }
|
||
if ${libc_cv_cc_with_libunwind+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat > conftest.c <<EOF
|
||
int main (void) { return 0; }
|
||
EOF
|
||
if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \
|
||
conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then
|
||
libc_cv_cc_with_libunwind=yes
|
||
else
|
||
libc_cv_cc_with_libunwind=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5
|
||
$as_echo "$libc_cv_cc_with_libunwind" >&6; }
|
||
|
||
if test $libc_cv_cc_with_libunwind = yes; then
|
||
$as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5
|
||
$as_echo_n "checking for -z nodelete option... " >&6; }
|
||
if ${libc_cv_z_nodelete+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 42; }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-nostartfiles -nostdlib
|
||
-Wl,--enable-new-dtags,-z,nodelete 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_z_nodelete=yes
|
||
else
|
||
as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5
|
||
$as_echo "$libc_cv_z_nodelete" >&6; }
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5
|
||
$as_echo_n "checking for -z nodlopen option... " >&6; }
|
||
if ${libc_cv_z_nodlopen+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 42; }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-nostartfiles -nostdlib
|
||
-Wl,--enable-new-dtags,-z,nodlopen 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_z_nodlopen=yes
|
||
else
|
||
as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5
|
||
$as_echo "$libc_cv_z_nodlopen" >&6; }
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5
|
||
$as_echo_n "checking for -z initfirst option... " >&6; }
|
||
if ${libc_cv_z_initfirst+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 42; }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-nostartfiles -nostdlib
|
||
-Wl,--enable-new-dtags,-z,initfirst 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_z_initfirst=yes
|
||
else
|
||
as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5
|
||
$as_echo "$libc_cv_z_initfirst" >&6; }
|
||
|
||
# Add-on fragments can set these for other machines.
|
||
libc_commonpagesize=${libc_commonpagesize:-no}
|
||
libc_relro_required=${libc_relro_required:-no}
|
||
case "$base_machine" in
|
||
i[34567]86 | x86_64 | powerpc* | s390*)
|
||
libc_commonpagesize=0x1000
|
||
libc_relro_required=yes
|
||
;;
|
||
sparc*)
|
||
libc_commonpagesize=0x2000
|
||
libc_relro_required=yes
|
||
;;
|
||
esac
|
||
|
||
if test $libc_commonpagesize != no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5
|
||
$as_echo_n "checking for -z relro option... " >&6; }
|
||
if ${libc_cv_z_relro+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_z_relro=no
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int _start (void) { return 42; }
|
||
extern void _exit (int);
|
||
/* Since these pointers are const, they should go in rodata.
|
||
Since they refer to functions that have to be resolved by
|
||
dynamic linking, they should instead go in RELRO data. */
|
||
const void *const relro[] = { &_start, &_exit, 0 };
|
||
/* GNU ld fails to produce RELRO data when it's very small and there is no
|
||
normal writable data following it, or if only uninitialized (.bss) data
|
||
follows it, or only very small writable data. */
|
||
int data[0x10000] = { 1, };
|
||
|
||
_ACEOF
|
||
cat > conftest.awk <<\EOF
|
||
BEGIN {
|
||
result = "no"
|
||
commonpagesize = strtonum(commonpagesize)
|
||
}
|
||
{ print "LINE:", $0 > "/dev/stderr" }
|
||
$1 == "GNU_RELRO" {
|
||
vaddr = strtonum($3)
|
||
memsz = strtonum($6)
|
||
end = vaddr + memsz
|
||
printf "vaddr %#x memsz %#x end %#x commonpagesize %#x\n", \
|
||
vaddr, memsz, end, commonpagesize > "/dev/stderr"
|
||
result = (end % commonpagesize == 0) ? "yes" : "broken"
|
||
}
|
||
END { print result }
|
||
EOF
|
||
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-nostartfiles -nostdlib
|
||
-Wl,-z,relro 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; } &&
|
||
{ ac_try='$READELF -Wl conftest.so > conftest.ph'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; } &&
|
||
{ ac_try='
|
||
$AWK -v commonpagesize=$libc_commonpagesize -f conftest.awk
|
||
conftest.ph > conftest.cps
|
||
'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; } &&
|
||
libc_cv_z_relro=`cat conftest.cps 2>&5`
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5
|
||
$as_echo "$libc_cv_z_relro" >&6; }
|
||
if { test "x$libc_relro_required" = xyes &&
|
||
test "x$libc_cv_z_relro" != xyes
|
||
}
|
||
then
|
||
as_fn_error $? "linker with -z relro support required" "$LINENO" 5
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: missing architecture parameter to check for working -z relro" >&5
|
||
$as_echo "$as_me: WARNING: missing architecture parameter to check for working -z relro" >&2;}
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5
|
||
$as_echo_n "checking for -Bgroup option... " >&6; }
|
||
if ${libc_cv_Bgroup+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 42; }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-Wl,-Bgroup -nostdlib 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_Bgroup=yes
|
||
else
|
||
libc_cv_Bgroup=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5
|
||
$as_echo "$libc_cv_Bgroup" >&6; }
|
||
|
||
|
||
ASFLAGS_config=
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5
|
||
$as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; }
|
||
if ${libc_cv_as_noexecstack+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
void foo (void) { }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
|
||
-S -o conftest.s conftest.c 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; } \
|
||
&& grep -q .note.GNU-stack conftest.s \
|
||
&& { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack
|
||
-c -o conftest.o conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_as_noexecstack=yes
|
||
else
|
||
libc_cv_as_noexecstack=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5
|
||
$as_echo "$libc_cv_as_noexecstack" >&6; }
|
||
if test $libc_cv_as_noexecstack = yes; then
|
||
ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5
|
||
$as_echo_n "checking for -z combreloc... " >&6; }
|
||
if ${libc_cv_z_combreloc+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
extern int bar (int);
|
||
extern int mumble;
|
||
int foo (void) { return bar (mumble); }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-nostdlib -nostartfiles
|
||
-Wl,-z,combreloc 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
|
||
libc_cv_z_combreloc=yes
|
||
else
|
||
libc_cv_z_combreloc=no
|
||
fi
|
||
else
|
||
libc_cv_z_combreloc=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5
|
||
$as_echo "$libc_cv_z_combreloc" >&6; }
|
||
if test "$libc_cv_z_combreloc" = yes; then
|
||
$as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5
|
||
$as_echo_n "checking for -z execstack... " >&6; }
|
||
if ${libc_cv_z_execstack+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 42; }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-Wl,-z,execstack -nostdlib
|
||
1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_z_execstack=yes
|
||
else
|
||
libc_cv_z_execstack=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5
|
||
$as_echo "$libc_cv_z_execstack" >&6; }
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5
|
||
$as_echo_n "checking for -fpie... " >&6; }
|
||
if ${libc_cv_fpie+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int foo;
|
||
main () { return 0;}
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
|
||
-o conftest conftest.c 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_fpie=yes
|
||
else
|
||
libc_cv_fpie=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5
|
||
$as_echo "$libc_cv_fpie" >&6; }
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5
|
||
$as_echo_n "checking for --hash-style option... " >&6; }
|
||
if ${libc_cv_hashstyle+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int _start (void) { return 42; }
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-fPIC -shared -o conftest.so conftest.c
|
||
-Wl,--hash-style=both -nostdlib 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_hashstyle=yes
|
||
else
|
||
libc_cv_hashstyle=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5
|
||
$as_echo "$libc_cv_hashstyle" >&6; }
|
||
|
||
|
||
# The linker's default -shared behavior is good enough if it
|
||
# does these things that our custom linker scripts ensure that
|
||
# all allocated NOTE sections come first.
|
||
if test "$use_default_link" = default; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5
|
||
$as_echo_n "checking for sufficient default -shared layout... " >&6; }
|
||
if ${libc_cv_use_default_link+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_use_default_link=no
|
||
cat > conftest.s <<\EOF
|
||
.section .note.a,"a",%note
|
||
.balign 4
|
||
.long 4,4,9
|
||
.string "GNU"
|
||
.string "foo"
|
||
.section .note.b,"a",%note
|
||
.balign 4
|
||
.long 4,4,9
|
||
.string "GNU"
|
||
.string "bar"
|
||
EOF
|
||
if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; } &&
|
||
ac_try=`$READELF -S conftest.so | sed -n \
|
||
'${x;p;}
|
||
s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/
|
||
t a
|
||
b
|
||
: a
|
||
H'`
|
||
then
|
||
libc_seen_a=no libc_seen_b=no
|
||
set -- $ac_try
|
||
while test $# -ge 2 -a "$1" = NOTE; do
|
||
case "$2" in
|
||
.note.a) libc_seen_a=yes ;;
|
||
.note.b) libc_seen_b=yes ;;
|
||
esac
|
||
shift 2
|
||
done
|
||
case "$libc_seen_a$libc_seen_b" in
|
||
yesyes)
|
||
libc_cv_use_default_link=yes
|
||
;;
|
||
*)
|
||
echo >&5 "\
|
||
$libc_seen_a$libc_seen_b from:
|
||
$ac_try"
|
||
;;
|
||
esac
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5
|
||
$as_echo "$libc_cv_use_default_link" >&6; }
|
||
use_default_link=$libc_cv_use_default_link
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5
|
||
$as_echo_n "checking linker output format... " >&6; }
|
||
if ${libc_cv_output_format+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if libc_cv_output_format=`
|
||
${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5`
|
||
then
|
||
:
|
||
else
|
||
libc_cv_output_format=
|
||
fi
|
||
test -n "$libc_cv_output_format" || libc_cv_output_format=unknown
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5
|
||
$as_echo "$libc_cv_output_format" >&6; }
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5
|
||
$as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; }
|
||
if ${libc_cv_fno_toplevel_reorder+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int foo;
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors
|
||
conftest.c 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_fno_toplevel_reorder=yes
|
||
else
|
||
libc_cv_fno_toplevel_reorder=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5
|
||
$as_echo "$libc_cv_fno_toplevel_reorder" >&6; }
|
||
if test $libc_cv_fno_toplevel_reorder = yes; then
|
||
fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors"
|
||
else
|
||
fno_unit_at_a_time=-fno-unit-at-a-time
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5
|
||
$as_echo_n "checking for -fstack-protector... " >&6; }
|
||
if ${libc_cv_ssp+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
libc_cv_ssp=yes
|
||
else
|
||
libc_cv_ssp=no
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5
|
||
$as_echo "$libc_cv_ssp" >&6; }
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5
|
||
$as_echo_n "checking for -fgnu89-inline... " >&6; }
|
||
if ${libc_cv_gnu89_inline+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
int foo;
|
||
#ifdef __GNUC_GNU_INLINE__
|
||
main () { return 0;}
|
||
#else
|
||
#error
|
||
#endif
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline
|
||
-o conftest.s conftest.c 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }
|
||
then
|
||
libc_cv_gnu89_inline=yes
|
||
else
|
||
libc_cv_gnu89_inline=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5
|
||
$as_echo "$libc_cv_gnu89_inline" >&6; }
|
||
if test $libc_cv_gnu89_inline = yes; then
|
||
gnu89_inline=-fgnu89-inline
|
||
else
|
||
gnu89_inline=
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5
|
||
$as_echo_n "checking whether cc puts quotes around section names... " >&6; }
|
||
if ${libc_cv_have_section_quotes+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<EOF
|
||
static const int foo
|
||
__attribute__ ((section ("bar"))) = 1;
|
||
EOF
|
||
if ${CC-cc} -S conftest.c -o conftest.s; then
|
||
if grep '\.section.*"bar"' conftest.s >/dev/null; then
|
||
libc_cv_have_section_quotes=yes
|
||
else
|
||
libc_cv_have_section_quotes=no
|
||
fi
|
||
else
|
||
libc_cv_have_section_quotes=unknown
|
||
fi
|
||
rm -f conftest.{c,s}
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5
|
||
$as_echo "$libc_cv_have_section_quotes" >&6; }
|
||
if test $libc_cv_have_section_quotes = yes; then
|
||
$as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5
|
||
$as_echo_n "checking for assembler .weak directive... " >&6; }
|
||
if ${libc_cv_asm_weak_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
${libc_cv_asm_global_directive} foo
|
||
foo:
|
||
.weak foo
|
||
.weak bar; bar = foo
|
||
EOF
|
||
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_weak_directive=yes
|
||
else
|
||
libc_cv_asm_weak_directive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5
|
||
$as_echo "$libc_cv_asm_weak_directive" >&6; }
|
||
|
||
if test $libc_cv_asm_weak_directive = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5
|
||
$as_echo_n "checking for assembler .weakext directive... " >&6; }
|
||
if ${libc_cv_asm_weakext_directive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.s <<EOF
|
||
${libc_cv_dot_text}
|
||
${libc_cv_asm_global_directive} foo
|
||
foo:
|
||
.weakext bar foo
|
||
.weakext baz
|
||
${libc_cv_asm_global_directive} baz
|
||
baz:
|
||
EOF
|
||
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_weakext_directive=yes
|
||
else
|
||
libc_cv_asm_weakext_directive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5
|
||
$as_echo "$libc_cv_asm_weakext_directive" >&6; }
|
||
|
||
fi # no .weak
|
||
|
||
if test $libc_cv_asm_weak_directive = yes; then
|
||
$as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h
|
||
|
||
elif test $libc_cv_asm_weakext_directive = yes; then
|
||
$as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5
|
||
$as_echo_n "checking whether CFI directives are supported... " >&6; }
|
||
if ${libc_cv_asm_cfi_directives+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case $machine in
|
||
sparc/sparc64*) cfi_offset=2047;;
|
||
*) cfi_offset=0;;
|
||
esac
|
||
cat > conftest.s <<EOF
|
||
.text
|
||
.type func,%function
|
||
func:
|
||
.cfi_startproc
|
||
.cfi_remember_state
|
||
.cfi_rel_offset 1, $cfi_offset
|
||
.cfi_endproc
|
||
EOF
|
||
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_asm_cfi_directives=yes
|
||
else
|
||
libc_cv_asm_cfi_directives=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5
|
||
$as_echo "$libc_cv_asm_cfi_directives" >&6; }
|
||
if test $libc_cv_asm_cfi_directives = yes; then
|
||
$as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5
|
||
$as_echo_n "checking for ld --no-whole-archive... " >&6; }
|
||
if ${libc_cv_ld_no_whole_archive+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<\EOF
|
||
_start () {}
|
||
int __eh_pc;
|
||
__throw () {}
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-nostdlib -nostartfiles -Wl,--no-whole-archive
|
||
-o conftest conftest.c 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_ld_no_whole_archive=yes
|
||
else
|
||
libc_cv_ld_no_whole_archive=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5
|
||
$as_echo "$libc_cv_ld_no_whole_archive" >&6; }
|
||
if test $libc_cv_ld_no_whole_archive = no; then
|
||
as_fn_error $? "support for --no-whole-archive is needed" "$LINENO" 5
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5
|
||
$as_echo_n "checking for gcc -fexceptions... " >&6; }
|
||
if ${libc_cv_gcc_exceptions+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<\EOF
|
||
_start () {}
|
||
int __eh_pc;
|
||
__throw () {}
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
||
-nostdlib -nostartfiles -fexceptions
|
||
-o conftest conftest.c 1>&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_gcc_exceptions=yes
|
||
else
|
||
libc_cv_gcc_exceptions=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5
|
||
$as_echo "$libc_cv_gcc_exceptions" >&6; }
|
||
if test $libc_cv_gcc_exceptions = yes; then
|
||
exceptions=-fexceptions
|
||
fi
|
||
|
||
if test "$host_cpu" = powerpc ; then
|
||
# Check for a bug present in at least versions 2.8.x of GCC
|
||
# and versions 1.0.x of EGCS.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5
|
||
$as_echo_n "checking whether clobbering cr0 causes problems... " >&6; }
|
||
if ${libc_cv_c_asmcr0_bug+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libc_cv_c_asmcr0_bug='no'
|
||
else
|
||
libc_cv_c_asmcr0_bug='yes'
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5
|
||
$as_echo "$libc_cv_c_asmcr0_bug" >&6; }
|
||
if test "$libc_cv_c_asmcr0_bug" != 'no'; then
|
||
$as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5
|
||
$as_echo_n "checking for __builtin_memset... " >&6; }
|
||
if ${libc_cv_gcc_builtin_memset+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<\EOF
|
||
void zero (void *x)
|
||
{
|
||
__builtin_memset (x, 0, 1000);
|
||
}
|
||
EOF
|
||
if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; };
|
||
then
|
||
libc_cv_gcc_builtin_memset=no
|
||
else
|
||
libc_cv_gcc_builtin_memset=yes
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5
|
||
$as_echo "$libc_cv_gcc_builtin_memset" >&6; }
|
||
if test "$libc_cv_gcc_builtin_memset" = yes ; then
|
||
$as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5
|
||
$as_echo_n "checking for redirection of built-in functions... " >&6; }
|
||
if ${libc_cv_gcc_builtin_redirection+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<\EOF
|
||
extern char *strstr (const char *, const char *) __asm ("my_strstr");
|
||
char *foo (const char *a, const char *b)
|
||
{
|
||
return __builtin_strstr (a, b);
|
||
}
|
||
EOF
|
||
if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; };
|
||
then
|
||
libc_cv_gcc_builtin_redirection=yes
|
||
else
|
||
libc_cv_gcc_builtin_redirection=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5
|
||
$as_echo "$libc_cv_gcc_builtin_redirection" >&6; }
|
||
if test "$libc_cv_gcc_builtin_redirection" = no; then
|
||
as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5
|
||
$as_echo_n "checking for __thread... " >&6; }
|
||
if ${libc_cv_gcc___thread+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<\EOF
|
||
__thread int a = 42;
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_gcc___thread=yes
|
||
else
|
||
libc_cv_gcc___thread=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5
|
||
$as_echo "$libc_cv_gcc___thread" >&6; }
|
||
if test "$libc_cv_gcc___thread" = no; then
|
||
as_fn_error $? "support for the __thread keyword is required" "$LINENO" 5
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5
|
||
$as_echo_n "checking for tls_model attribute... " >&6; }
|
||
if ${libc_cv_gcc_tls_model_attr+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat > conftest.c <<\EOF
|
||
extern __thread int a __attribute__((tls_model ("initial-exec")));
|
||
EOF
|
||
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
libc_cv_gcc_tls_model_attr=yes
|
||
else
|
||
libc_cv_gcc_tls_model_attr=no
|
||
fi
|
||
rm -f conftest*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5
|
||
$as_echo "$libc_cv_gcc_tls_model_attr" >&6; }
|
||
if test "$libc_cv_gcc_tls_model_attr" = no; then
|
||
as_fn_error $? "support for the tls_model attribute is required" "$LINENO" 5
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5
|
||
$as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; }
|
||
if ${libc_cv_cc_nofma+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_cc_nofma=
|
||
for opt in -ffp-contract=off -mno-fused-madd; do
|
||
if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
libc_cv_cc_nofma=$opt; break
|
||
fi
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5
|
||
$as_echo "$libc_cv_cc_nofma" >&6; }
|
||
|
||
if test -n "$submachine"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5
|
||
$as_echo_n "checking for compiler option for CPU variant... " >&6; }
|
||
if ${libc_cv_cc_submachine+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_cc_submachine=no
|
||
for opt in "-march=$submachine" "-mcpu=$submachine"; do
|
||
if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
|
||
(eval $ac_try) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
|
||
libc_cv_cc_submachine="$opt"
|
||
break
|
||
fi
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5
|
||
$as_echo "$libc_cv_cc_submachine" >&6; }
|
||
if test "x$libc_cv_cc_submachine" = xno; then
|
||
as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5
|
||
$as_echo_n "checking for libgd... " >&6; }
|
||
if test "$with_gd" != "no"; then
|
||
old_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS $libgd_include"
|
||
old_LDFLAGS="$LDFLAGS"
|
||
LDFLAGS="$LDFLAGS $libgd_ldflags"
|
||
old_LIBS="$LIBS"
|
||
LIBS="$LIBS -lgd -lpng -lz -lm"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <gd.h>
|
||
int
|
||
main ()
|
||
{
|
||
gdImagePng (0, 0)
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
LIBGD=yes
|
||
else
|
||
LIBGD=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
CFLAGS="$old_CFLAGS"
|
||
LDFLAGS="$old_LDFLAGS"
|
||
LIBS="$old_LIBS"
|
||
else
|
||
LIBGD=no
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5
|
||
$as_echo "$LIBGD" >&6; }
|
||
|
||
|
||
# SELinux detection
|
||
if test x$with_selinux = xno ; then
|
||
have_selinux=no;
|
||
else
|
||
# See if we have the SELinux library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5
|
||
$as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; }
|
||
if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lselinux $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char is_selinux_enabled ();
|
||
int
|
||
main ()
|
||
{
|
||
return is_selinux_enabled ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_selinux_is_selinux_enabled=yes
|
||
else
|
||
ac_cv_lib_selinux_is_selinux_enabled=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
|
||
$as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
|
||
if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then :
|
||
have_selinux=yes
|
||
else
|
||
have_selinux=no
|
||
fi
|
||
|
||
# See if we have the SELinux header with the NSCD permissions in it.
|
||
if test x$have_selinux = xyes ; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5
|
||
$as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <selinux/av_permissions.h>
|
||
int
|
||
main ()
|
||
{
|
||
#ifdef NSCD__SHMEMHOST
|
||
return 0;
|
||
#else
|
||
#error NSCD__SHMEMHOST not defined
|
||
#endif
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
have_selinux=yes
|
||
else
|
||
have_selinux=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5
|
||
$as_echo "$have_selinux" >&6; }
|
||
fi
|
||
|
||
if test x$with_selinux = xyes ; then
|
||
if test x$have_selinux = xno ; then
|
||
as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5
|
||
fi
|
||
fi
|
||
fi
|
||
# Check if we're building with SELinux support.
|
||
if test "x$have_selinux" = xyes; then
|
||
|
||
$as_echo "#define HAVE_SELINUX 1" >>confdefs.h
|
||
|
||
|
||
# See if we have the libaudit library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5
|
||
$as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; }
|
||
if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-laudit $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char audit_log_user_avc_message ();
|
||
int
|
||
main ()
|
||
{
|
||
return audit_log_user_avc_message ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_audit_audit_log_user_avc_message=yes
|
||
else
|
||
ac_cv_lib_audit_audit_log_user_avc_message=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
|
||
$as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; }
|
||
if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then :
|
||
have_libaudit=yes
|
||
else
|
||
have_libaudit=no
|
||
fi
|
||
|
||
if test "x$have_libaudit" = xyes; then
|
||
|
||
$as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
# See if we have the libcap library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5
|
||
$as_echo_n "checking for cap_init in -lcap... " >&6; }
|
||
if ${ac_cv_lib_cap_cap_init+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lcap $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char cap_init ();
|
||
int
|
||
main ()
|
||
{
|
||
return cap_init ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_cap_cap_init=yes
|
||
else
|
||
ac_cv_lib_cap_cap_init=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5
|
||
$as_echo "$ac_cv_lib_cap_cap_init" >&6; }
|
||
if test "x$ac_cv_lib_cap_cap_init" = xyes; then :
|
||
have_libcap=yes
|
||
else
|
||
have_libcap=no
|
||
fi
|
||
|
||
if test "x$have_libcap" = xyes; then
|
||
|
||
$as_echo "#define HAVE_LIBCAP 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
|
||
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
|
||
if ${ac_cv_path_GREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$GREP"; then
|
||
ac_path_GREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in grep ggrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
|
||
# Check for GNU ac_path_GREP and select it if it is found.
|
||
# Check for GNU $ac_path_GREP
|
||
case `"$ac_path_GREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'GREP' >> "conftest.nl"
|
||
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_GREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_GREP="$ac_path_GREP"
|
||
ac_path_GREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_GREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_GREP"; then
|
||
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_GREP=$GREP
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
|
||
$as_echo "$ac_cv_path_GREP" >&6; }
|
||
GREP="$ac_cv_path_GREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
|
||
$as_echo_n "checking for egrep... " >&6; }
|
||
if ${ac_cv_path_EGREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
|
||
then ac_cv_path_EGREP="$GREP -E"
|
||
else
|
||
if test -z "$EGREP"; then
|
||
ac_path_EGREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in egrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
|
||
# Check for GNU ac_path_EGREP and select it if it is found.
|
||
# Check for GNU $ac_path_EGREP
|
||
case `"$ac_path_EGREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'EGREP' >> "conftest.nl"
|
||
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_EGREP="$ac_path_EGREP"
|
||
ac_path_EGREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_EGREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_EGREP"; then
|
||
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_EGREP=$EGREP
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
|
||
$as_echo "$ac_cv_path_EGREP" >&6; }
|
||
EGREP="$ac_cv_path_EGREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking 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
|
||
|
||
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
|
||
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
|
||
inttypes.h stdint.h unistd.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
|
||
"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
|
||
$as_echo_n "checking size of long double... " >&6; }
|
||
if ${ac_cv_sizeof_long_double+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_long_double" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (long double)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_long_double=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
|
||
$as_echo "$ac_cv_sizeof_long_double" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
|
||
_ACEOF
|
||
|
||
|
||
sizeof_long_double=$ac_cv_sizeof_long_double
|
||
|
||
|
||
### End of automated tests.
|
||
### Now run sysdeps configure fragments.
|
||
|
||
# They also can set these variables.
|
||
use_ldconfig=no
|
||
ldd_rewrite_script=no
|
||
libc_cv_sysconfdir=$sysconfdir
|
||
libc_cv_gcc_unwind_find_fde=no
|
||
libc_cv_idn=no
|
||
|
||
# Iterate over all the sysdep directories we will use, running their
|
||
# configure fragments.
|
||
for dir in $sysnames; do
|
||
case $dir in
|
||
/*) dest=$dir ;;
|
||
*) dest=$srcdir/$dir ;;
|
||
esac
|
||
if test -r $dest/configure; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5
|
||
$as_echo "running configure fragment for $dir" >&6; }
|
||
. $dest/configure
|
||
fi
|
||
done
|
||
|
||
if test x$libc_cv_gcc_unwind_find_fde = xyes; then
|
||
$as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
# Test for old glibc 2.0.x headers so that they can be removed properly
|
||
# Search only in includedir.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5
|
||
$as_echo_n "checking for old glibc 2.0.x headers... " >&6; }
|
||
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
|
||
then
|
||
old_glibc_headers=yes
|
||
else
|
||
old_glibc_headers=no
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5
|
||
$as_echo "$old_glibc_headers" >&6; }
|
||
if test ${old_glibc_headers} = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
|
||
$as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5
|
||
$as_echo "$as_me: WARNING: *** be removed." >&2;}
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5
|
||
$as_echo_n "checking whether -fPIC is default... " >&6; }
|
||
if ${libc_cv_pic_default+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
libc_cv_pic_default=yes
|
||
cat > conftest.c <<EOF
|
||
#if defined __PIC__ || defined __pic__ || defined PIC || defined pic
|
||
# error PIC is default.
|
||
#endif
|
||
EOF
|
||
if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
|
||
libc_cv_pic_default=no
|
||
fi
|
||
rm -f conftest.*
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5
|
||
$as_echo "$libc_cv_pic_default" >&6; }
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
|
||
config_makefile=
|
||
else
|
||
config_makefile=Makefile
|
||
fi
|
||
|
||
VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
|
||
RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
|
||
|
||
|
||
|
||
ac_config_files="$ac_config_files config.make ${config_makefile}"
|
||
|
||
ac_config_commands="$ac_config_commands default"
|
||
|
||
cat >confcache <<\_ACEOF
|
||
# This file is a shell script that caches the results of configure
|
||
# tests run on this system so they can be shared between configure
|
||
# scripts and configure runs, see configure's option --config-cache.
|
||
# It is not useful on other systems. If it contains results you don't
|
||
# want to keep, you may remove or edit it.
|
||
#
|
||
# config.status only pays attention to the cache file if you give it
|
||
# the --recheck option to rerun configure.
|
||
#
|
||
# `ac_cv_env_foo' variables (set or unset) will be overridden when
|
||
# loading this file, other *unset* `ac_cv_foo' will be assigned the
|
||
# following values.
|
||
|
||
_ACEOF
|
||
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
# but we know of no workaround that is simple, portable, and efficient.
|
||
# So, we kill variables containing newlines.
|
||
# 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.
|
||
(
|
||
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
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space=' '; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
# `set' does not quote correctly, so add quotes: double-quote
|
||
# substitution turns \\\\ into \\, and sed turns \\ into \.
|
||
sed -n \
|
||
"s/'/'\\\\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
|
||
;; #(
|
||
*)
|
||
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
) |
|
||
sed '
|
||
/^ac_cv_env_/b end
|
||
t clear
|
||
:clear
|
||
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
|
||
t end
|
||
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
|
||
:end' >>confcache
|
||
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
|
||
if test -w "$cache_file"; then
|
||
if test "x$cache_file" != "x/dev/null"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
|
||
$as_echo "$as_me: updating cache $cache_file" >&6;}
|
||
if test ! -f "$cache_file" || test -h "$cache_file"; then
|
||
cat confcache >"$cache_file"
|
||
else
|
||
case $cache_file in #(
|
||
*/* | ?:*)
|
||
mv -f confcache "$cache_file"$$ &&
|
||
mv -f "$cache_file"$$ "$cache_file" ;; #(
|
||
*)
|
||
mv -f confcache "$cache_file" ;;
|
||
esac
|
||
fi
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
|
||
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
|
||
fi
|
||
fi
|
||
rm -f confcache
|
||
|
||
test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
||
# Let make expand exec_prefix.
|
||
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
||
|
||
DEFS=-DHAVE_CONFIG_H
|
||
|
||
ac_libobjs=
|
||
ac_ltlibobjs=
|
||
U=
|
||
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
|
||
# 1. Remove the extension, and $U if already installed.
|
||
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
|
||
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
|
||
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
|
||
# 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_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
|
||
done
|
||
LIBOBJS=$ac_libobjs
|
||
|
||
LTLIBOBJS=$ac_ltlibobjs
|
||
|
||
|
||
|
||
: "${CONFIG_STATUS=./config.status}"
|
||
ac_write_fail=0
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
|
||
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
|
||
as_write_fail=0
|
||
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
|
||
#! $SHELL
|
||
# Generated by $as_me.
|
||
# Run this file to recreate the current configuration.
|
||
# Compiler output produced by configure, useful for debugging
|
||
# configure, is in config.log if it exists.
|
||
|
||
debug=false
|
||
ac_cs_recheck=false
|
||
ac_cs_silent=false
|
||
|
||
SHELL=\${CONFIG_SHELL-$SHELL}
|
||
export SHELL
|
||
_ASEOF
|
||
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
as_nl='
|
||
'
|
||
export as_nl
|
||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
|
||
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
|
||
as_echo_n='/usr/ucb/echo -n'
|
||
else
|
||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
|
||
as_echo_n_body='eval
|
||
arg=$1;
|
||
case $arg in #(
|
||
*"$as_nl"*)
|
||
expr "X$arg" : "X\\(.*\\)$as_nl";
|
||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
||
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 $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
|
||
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_SEPARATOR=';'
|
||
}
|
||
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.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
;;
|
||
esac
|
||
# 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.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
|
||
exit 1
|
||
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]
|
||
# ----------------------------------------
|
||
# 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
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# 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
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# 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
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -p'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -p'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -p'
|
||
fi
|
||
else
|
||
as_ln_s='cp -p'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
if test -x / >/dev/null 2>&1; then
|
||
as_test_x='test -x'
|
||
else
|
||
if ls -dL / >/dev/null 2>&1; then
|
||
as_ls_L_option=L
|
||
else
|
||
as_ls_L_option=
|
||
fi
|
||
as_test_x='
|
||
eval sh -c '\''
|
||
if test -d "$1"; then
|
||
test -d "$1/.";
|
||
else
|
||
case $1 in #(
|
||
-*)set "./$1";;
|
||
esac;
|
||
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
|
||
???[sx]*):;;*)false;;esac;fi
|
||
'\'' sh
|
||
'
|
||
fi
|
||
as_executable_p=$as_test_x
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
exec 6>&1
|
||
## ----------------------------------- ##
|
||
## Main body of $CONFIG_STATUS script. ##
|
||
## ----------------------------------- ##
|
||
_ASEOF
|
||
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# Save the log message, to keep $0 and so on meaningful, and to
|
||
# report actual input values of CONFIG_FILES etc. instead of their
|
||
# values after options handling.
|
||
ac_log="
|
||
This file was extended by GNU C Library $as_me (see version.h), which was
|
||
generated by GNU Autoconf 2.68. Invocation command line was
|
||
|
||
CONFIG_FILES = $CONFIG_FILES
|
||
CONFIG_HEADERS = $CONFIG_HEADERS
|
||
CONFIG_LINKS = $CONFIG_LINKS
|
||
CONFIG_COMMANDS = $CONFIG_COMMANDS
|
||
$ $0 $@
|
||
|
||
on `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
"
|
||
|
||
_ACEOF
|
||
|
||
case $ac_config_files in *"
|
||
"*) set x $ac_config_files; shift; ac_config_files=$*;;
|
||
esac
|
||
|
||
case $ac_config_headers in *"
|
||
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
|
||
esac
|
||
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
# Files that config.status was made for.
|
||
config_files="$ac_config_files"
|
||
config_headers="$ac_config_headers"
|
||
config_commands="$ac_config_commands"
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
ac_cs_usage="\
|
||
\`$as_me' instantiates files and other configuration actions
|
||
from templates according to the current configuration. Unless the files
|
||
and actions are specified as TAGs, all are instantiated by default.
|
||
|
||
Usage: $0 [OPTION]... [TAG]...
|
||
|
||
-h, --help print this help, then exit
|
||
-V, --version print version number and configuration settings, then exit
|
||
--config print configuration, then exit
|
||
-q, --quiet, --silent
|
||
do not print progress messages
|
||
-d, --debug don't remove temporary files
|
||
--recheck update $as_me by reconfiguring in the same conditions
|
||
--file=FILE[:TEMPLATE]
|
||
instantiate the configuration file FILE
|
||
--header=FILE[:TEMPLATE]
|
||
instantiate the configuration header FILE
|
||
|
||
Configuration files:
|
||
$config_files
|
||
|
||
Configuration headers:
|
||
$config_headers
|
||
|
||
Configuration commands:
|
||
$config_commands
|
||
|
||
Report bugs to <http://sourceware.org/bugzilla/>.
|
||
GNU C Library home page: <http://www.gnu.org/software/glibc/>.
|
||
General help using GNU software: <http://www.gnu.org/gethelp/>."
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
|
||
ac_cs_version="\\
|
||
GNU C Library config.status (see version.h)
|
||
configured by $0, generated by GNU Autoconf 2.68,
|
||
with options \\"\$ac_cs_config\\"
|
||
|
||
Copyright (C) 2010 Free Software Foundation, Inc.
|
||
This config.status script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it."
|
||
|
||
ac_pwd='$ac_pwd'
|
||
srcdir='$srcdir'
|
||
INSTALL='$INSTALL'
|
||
AWK='$AWK'
|
||
test -n "\$AWK" || AWK=awk
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# The default lists apply if the user does not specify any file.
|
||
ac_need_defaults=:
|
||
while test $# != 0
|
||
do
|
||
case $1 in
|
||
--*=?*)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
|
||
ac_shift=:
|
||
;;
|
||
--*=)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=
|
||
ac_shift=:
|
||
;;
|
||
*)
|
||
ac_option=$1
|
||
ac_optarg=$2
|
||
ac_shift=shift
|
||
;;
|
||
esac
|
||
|
||
case $ac_option in
|
||
# Handling of the options.
|
||
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
|
||
ac_cs_recheck=: ;;
|
||
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
|
||
$as_echo "$ac_cs_version"; exit ;;
|
||
--config | --confi | --conf | --con | --co | --c )
|
||
$as_echo "$ac_cs_config"; exit ;;
|
||
--debug | --debu | --deb | --de | --d | -d )
|
||
debug=: ;;
|
||
--file | --fil | --fi | --f )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
'') as_fn_error $? "missing file argument" ;;
|
||
esac
|
||
as_fn_append CONFIG_FILES " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--header | --heade | --head | --hea )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--he | --h)
|
||
# Conflict between --help and --header
|
||
as_fn_error $? "ambiguous option: \`$1'
|
||
Try \`$0 --help' for more information.";;
|
||
--help | --hel | -h )
|
||
$as_echo "$ac_cs_usage"; exit ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil | --si | --s)
|
||
ac_cs_silent=: ;;
|
||
|
||
# This is an error.
|
||
-*) as_fn_error $? "unrecognized option: \`$1'
|
||
Try \`$0 --help' for more information." ;;
|
||
|
||
*) as_fn_append ac_config_targets " $1"
|
||
ac_need_defaults=false ;;
|
||
|
||
esac
|
||
shift
|
||
done
|
||
|
||
ac_configure_extra_args=
|
||
|
||
if $ac_cs_silent; then
|
||
exec 6>/dev/null
|
||
ac_configure_extra_args="$ac_configure_extra_args --silent"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
if \$ac_cs_recheck; then
|
||
set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
|
||
shift
|
||
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
|
||
CONFIG_SHELL='$SHELL'
|
||
export CONFIG_SHELL
|
||
exec "\$@"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
exec 5>>config.log
|
||
{
|
||
echo
|
||
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
|
||
## Running $as_me. ##
|
||
_ASBOX
|
||
$as_echo "$ac_log"
|
||
} >&5
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
#
|
||
# INIT-COMMANDS
|
||
#
|
||
config_vars='$config_vars'
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
|
||
# Handling of arguments.
|
||
for ac_config_target in $ac_config_targets
|
||
do
|
||
case $ac_config_target in
|
||
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
|
||
"config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;;
|
||
"${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
|
||
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
|
||
|
||
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
|
||
esac
|
||
done
|
||
|
||
|
||
# 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.
|
||
# We use the long form for the default assignment because of an extremely
|
||
# bizarre bug on SunOS 4.1.3.
|
||
if $ac_need_defaults; then
|
||
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
|
||
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
|
||
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
|
||
fi
|
||
|
||
# Have a temporary directory for convenience. Make it in the build tree
|
||
# simply because there is no reason against having it here, and in addition,
|
||
# creating and moving files from /tmp can sometimes cause problems.
|
||
# Hook for its removal unless debugging.
|
||
# Note that there is a small window in which the directory will not be cleaned:
|
||
# after its creation but before its name has been assigned to `$tmp'.
|
||
$debug ||
|
||
{
|
||
tmp= ac_tmp=
|
||
trap 'exit_status=$?
|
||
: "${ac_tmp:=$tmp}"
|
||
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
|
||
' 0
|
||
trap 'as_fn_exit 1' 1 2 13 15
|
||
}
|
||
# Create a (secure) tmp directory for tmp files.
|
||
|
||
{
|
||
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
|
||
test -d "$tmp"
|
||
} ||
|
||
{
|
||
tmp=./conf$$-$RANDOM
|
||
(umask 077 && mkdir "$tmp")
|
||
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
|
||
ac_tmp=$tmp
|
||
|
||
# Set up the scripts for CONFIG_FILES section.
|
||
# No need to generate them if there are no CONFIG_FILES.
|
||
# This happens for instance with `./config.status config.h'.
|
||
if test -n "$CONFIG_FILES"; then
|
||
|
||
|
||
ac_cr=`echo X | tr X '\015'`
|
||
# On cygwin, bash can eat \r inside `` if the user requested igncr.
|
||
# But we know of no other shell where ac_cr would be empty at this
|
||
# point, so we can use a bashism as a fallback.
|
||
if test "x$ac_cr" = x; then
|
||
eval ac_cr=\$\'\\r\'
|
||
fi
|
||
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
|
||
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
|
||
ac_cs_awk_cr='\\r'
|
||
else
|
||
ac_cs_awk_cr=$ac_cr
|
||
fi
|
||
|
||
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
|
||
_ACEOF
|
||
|
||
|
||
{
|
||
echo "cat >conf$$subs.awk <<_ACEOF" &&
|
||
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
|
||
echo "_ACEOF"
|
||
} >conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false false false false :; do
|
||
. ./conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
|
||
if test $ac_delim_n = $ac_delim_num; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
rm -f conf$$subs.sh
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
|
||
_ACEOF
|
||
sed -n '
|
||
h
|
||
s/^/S["/; s/!.*/"]=/
|
||
p
|
||
g
|
||
s/^[^!]*!//
|
||
:repl
|
||
t repl
|
||
s/'"$ac_delim"'$//
|
||
t delim
|
||
:nl
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
|
||
p
|
||
n
|
||
b repl
|
||
:more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t nl
|
||
:delim
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/
|
||
p
|
||
b
|
||
:more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t delim
|
||
' <conf$$subs.awk | sed '
|
||
/^[^""]/{
|
||
N
|
||
s/\n//
|
||
}
|
||
' >>$CONFIG_STATUS || ac_write_fail=1
|
||
rm -f conf$$subs.awk
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
_ACAWK
|
||
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
|
||
for (key in S) S_is_set[key] = 1
|
||
FS = ""
|
||
|
||
}
|
||
{
|
||
line = $ 0
|
||
nfields = split(line, field, "@")
|
||
substed = 0
|
||
len = length(field[1])
|
||
for (i = 2; i < nfields; i++) {
|
||
key = field[i]
|
||
keylen = length(key)
|
||
if (S_is_set[key]) {
|
||
value = S[key]
|
||
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
|
||
len += length(value) + length(field[++i])
|
||
substed = 1
|
||
} else
|
||
len += 1 + keylen
|
||
}
|
||
|
||
print line
|
||
}
|
||
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
|
||
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
|
||
else
|
||
cat
|
||
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|
||
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
|
||
_ACEOF
|
||
|
||
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
|
||
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
|
||
# trailing colons and then remove the whole line if VPATH becomes empty
|
||
# (actually we leave an empty line to preserve line numbers).
|
||
if test "x$srcdir" = x.; then
|
||
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
|
||
h
|
||
s///
|
||
s/^/:/
|
||
s/[ ]*$/:/
|
||
s/:\$(srcdir):/:/g
|
||
s/:\${srcdir}:/:/g
|
||
s/:@srcdir@:/:/g
|
||
s/^:*//
|
||
s/:*$//
|
||
x
|
||
s/\(=[ ]*\).*/\1/
|
||
G
|
||
s/\n//
|
||
s/^[^=]*=[ ]*$//
|
||
}'
|
||
fi
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
fi # test -n "$CONFIG_FILES"
|
||
|
||
# Set up the scripts for CONFIG_HEADERS section.
|
||
# No need to generate them if there are no CONFIG_HEADERS.
|
||
# This happens for instance with `./config.status Makefile'.
|
||
if test -n "$CONFIG_HEADERS"; then
|
||
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
|
||
BEGIN {
|
||
_ACEOF
|
||
|
||
# Transform confdefs.h into an awk script `defines.awk', embedded as
|
||
# here-document in config.status, that substitutes the proper values into
|
||
# config.h.in to produce config.h.
|
||
|
||
# Create a delimiter string that does not exist in confdefs.h, to ease
|
||
# handling of long lines.
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false :; do
|
||
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
|
||
if test -z "$ac_tt"; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
|
||
# For the awk script, D is an array of macro values keyed by name,
|
||
# likewise P contains macro parameters if any. Preserve backslash
|
||
# newline sequences.
|
||
|
||
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
|
||
sed -n '
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t rset
|
||
:rset
|
||
s/^[ ]*#[ ]*define[ ][ ]*/ /
|
||
t def
|
||
d
|
||
:def
|
||
s/\\$//
|
||
t bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3"/p
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
|
||
d
|
||
:bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3\\\\\\n"\\/p
|
||
t cont
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
|
||
t cont
|
||
d
|
||
:cont
|
||
n
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t clear
|
||
:clear
|
||
s/\\$//
|
||
t bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/p
|
||
d
|
||
:bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
|
||
b cont
|
||
' <confdefs.h | sed '
|
||
s/'"$ac_delim"'/"\\\
|
||
"/g' >>$CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
for (key in D) D_is_set[key] = 1
|
||
FS = ""
|
||
}
|
||
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
|
||
line = \$ 0
|
||
split(line, arg, " ")
|
||
if (arg[1] == "#") {
|
||
defundef = arg[2]
|
||
mac1 = arg[3]
|
||
} else {
|
||
defundef = substr(arg[1], 2)
|
||
mac1 = arg[2]
|
||
}
|
||
split(mac1, mac2, "(") #)
|
||
macro = mac2[1]
|
||
prefix = substr(line, 1, index(line, defundef) - 1)
|
||
if (D_is_set[macro]) {
|
||
# Preserve the white space surrounding the "#".
|
||
print prefix "define", macro P[macro] D[macro]
|
||
next
|
||
} else {
|
||
# Replace #undef with comments. This is necessary, for example,
|
||
# in the case of _POSIX_SOURCE, which is predefined and required
|
||
# on some systems where configure will not decide to define it.
|
||
if (defundef == "undef") {
|
||
print "/*", prefix defundef, macro, "*/"
|
||
next
|
||
}
|
||
}
|
||
}
|
||
{ print }
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
|
||
fi # test -n "$CONFIG_HEADERS"
|
||
|
||
|
||
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
|
||
shift
|
||
for ac_tag
|
||
do
|
||
case $ac_tag in
|
||
:[FHLC]) ac_mode=$ac_tag; continue;;
|
||
esac
|
||
case $ac_mode$ac_tag in
|
||
:[FHL]*:*);;
|
||
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
|
||
:[FH]-) ac_tag=-:-;;
|
||
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
|
||
esac
|
||
ac_save_IFS=$IFS
|
||
IFS=:
|
||
set x $ac_tag
|
||
IFS=$ac_save_IFS
|
||
shift
|
||
ac_file=$1
|
||
shift
|
||
|
||
case $ac_mode in
|
||
:L) ac_source=$1;;
|
||
:[FH])
|
||
ac_file_inputs=
|
||
for ac_f
|
||
do
|
||
case $ac_f in
|
||
-) ac_f="$ac_tmp/stdin";;
|
||
*) # 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,
|
||
# because $ac_f cannot contain `:'.
|
||
test -f "$ac_f" ||
|
||
case $ac_f in
|
||
[\\/$]*) false;;
|
||
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
|
||
esac ||
|
||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
|
||
esac
|
||
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
|
||
as_fn_append ac_file_inputs " '$ac_f'"
|
||
done
|
||
|
||
# Let's still pretend it is `configure' which instantiates (i.e., don't
|
||
# use $as_me), people would be surprised to read:
|
||
# /* config.h. Generated by config.status. */
|
||
configure_input='Generated from '`
|
||
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
|
||
`' by configure.'
|
||
if test x"$ac_file" != x-; then
|
||
configure_input="$ac_file. $configure_input"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
|
||
$as_echo "$as_me: creating $ac_file" >&6;}
|
||
fi
|
||
# Neutralize special characters interpreted by sed in replacement strings.
|
||
case $configure_input in #(
|
||
*\&* | *\|* | *\\* )
|
||
ac_sed_conf_input=`$as_echo "$configure_input" |
|
||
sed 's/[\\\\&|]/\\\\&/g'`;; #(
|
||
*) ac_sed_conf_input=$configure_input;;
|
||
esac
|
||
|
||
case $ac_tag in
|
||
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
ac_dir=`$as_dirname -- "$ac_file" ||
|
||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$ac_file" : 'X\(//\)[^/]' \| \
|
||
X"$ac_file" : 'X\(//\)$' \| \
|
||
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$ac_file" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
as_dir="$ac_dir"; as_fn_mkdir_p
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
|
||
case $ac_mode in
|
||
:F)
|
||
#
|
||
# CONFIG_FILE
|
||
#
|
||
|
||
case $INSTALL in
|
||
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
|
||
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# If the template does not know about datarootdir, expand it.
|
||
# FIXME: This hack should be removed a few years after 2.60.
|
||
ac_datarootdir_hack=; ac_datarootdir_seen=
|
||
ac_sed_dataroot='
|
||
/datarootdir/ {
|
||
p
|
||
q
|
||
}
|
||
/@datadir@/p
|
||
/@docdir@/p
|
||
/@infodir@/p
|
||
/@localedir@/p
|
||
/@mandir@/p'
|
||
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
|
||
*datarootdir*) ac_datarootdir_seen=yes;;
|
||
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_datarootdir_hack='
|
||
s&@datadir@&$datadir&g
|
||
s&@docdir@&$docdir&g
|
||
s&@infodir@&$infodir&g
|
||
s&@localedir@&$localedir&g
|
||
s&@mandir@&$mandir&g
|
||
s&\\\${datarootdir}&$datarootdir&g' ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
# Neutralize VPATH when `$srcdir' = `.'.
|
||
# Shell code in configure.ac might set extrasub.
|
||
# FIXME: do we really want to maintain this feature?
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_sed_extra="$ac_vpsub
|
||
$extrasub
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
:t
|
||
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
|
||
s|@configure_input@|$ac_sed_conf_input|;t t
|
||
s&@top_builddir@&$ac_top_builddir_sub&;t t
|
||
s&@top_build_prefix@&$ac_top_build_prefix&;t t
|
||
s&@srcdir@&$ac_srcdir&;t t
|
||
s&@abs_srcdir@&$ac_abs_srcdir&;t t
|
||
s&@top_srcdir@&$ac_top_srcdir&;t t
|
||
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
|
||
s&@builddir@&$ac_builddir&;t t
|
||
s&@abs_builddir@&$ac_abs_builddir&;t t
|
||
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
|
||
s&@INSTALL@&$ac_INSTALL&;t t
|
||
$ac_datarootdir_hack
|
||
"
|
||
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
|
||
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
|
||
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' \
|
||
"$ac_tmp/out"`; test -z "$ac_out"; } &&
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&2;}
|
||
|
||
rm -f "$ac_tmp/stdin"
|
||
case $ac_file in
|
||
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
|
||
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
|
||
esac \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
;;
|
||
:H)
|
||
#
|
||
# CONFIG_HEADER
|
||
#
|
||
if test x"$ac_file" != x-; then
|
||
{
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
|
||
} >"$ac_tmp/config.h" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
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
|
||
$as_echo "$as_me: $ac_file is unchanged" >&6;}
|
||
else
|
||
rm -f "$ac_file"
|
||
mv "$ac_tmp/config.h" "$ac_file" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
fi
|
||
else
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|
||
|| as_fn_error $? "could not create -" "$LINENO" 5
|
||
fi
|
||
;;
|
||
|
||
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
|
||
$as_echo "$as_me: executing $ac_file commands" >&6;}
|
||
;;
|
||
esac
|
||
|
||
|
||
case $ac_file$ac_mode in
|
||
"default":C)
|
||
case $CONFIG_FILES in *config.make*)
|
||
echo "$config_vars" >> config.make;;
|
||
esac
|
||
test -d bits || mkdir bits ;;
|
||
|
||
esac
|
||
done # for ac_tag
|
||
|
||
|
||
as_fn_exit 0
|
||
_ACEOF
|
||
ac_clean_files=$ac_clean_files_save
|
||
|
||
test $ac_write_fail = 0 ||
|
||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
|
||
# configure is writing to config.log, and then calls config.status.
|
||
# config.status does its own redirection, appending to config.log.
|
||
# Unfortunately, on DOS this fails, as config.log is still kept open
|
||
# by configure, so config.status won't be able to write to it; its
|
||
# output is simply discarded. So we exec the FD to /dev/null,
|
||
# effectively closing config.log, so it can be properly (re)opened and
|
||
# appended to by config.status. When coming back to configure, we
|
||
# need to make the FD available again.
|
||
if test "$no_create" != yes; then
|
||
ac_cs_success=:
|
||
ac_config_status_args=
|
||
test "$silent" = yes &&
|
||
ac_config_status_args="$ac_config_status_args --quiet"
|
||
exec 5>/dev/null
|
||
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
|
||
exec 5>>config.log
|
||
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
|
||
# would make configure fail if this is the last instruction.
|
||
$ac_cs_success || as_fn_exit 1
|
||
fi
|
||
|
||
#
|
||
# CONFIG_SUBDIRS section.
|
||
#
|
||
if test "$no_recursion" != yes; then
|
||
|
||
# Remove --cache-file, --srcdir, and --disable-option-checking arguments
|
||
# so they do not pile up.
|
||
ac_sub_configure_args=
|
||
ac_prev=
|
||
eval "set x $ac_configure_args"
|
||
shift
|
||
for ac_arg
|
||
do
|
||
if test -n "$ac_prev"; then
|
||
ac_prev=
|
||
continue
|
||
fi
|
||
case $ac_arg in
|
||
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
||
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
||
ac_prev=cache_file ;;
|
||
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
||
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
|
||
| --c=*)
|
||
;;
|
||
--config-cache | -C)
|
||
;;
|
||
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
||
ac_prev=srcdir ;;
|
||
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
||
;;
|
||
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
||
ac_prev=prefix ;;
|
||
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
||
;;
|
||
--disable-option-checking)
|
||
;;
|
||
*)
|
||
case $ac_arg in
|
||
*\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
|
||
esac
|
||
done
|
||
|
||
# Always prepend --prefix to ensure using the same prefix
|
||
# in subdir configurations.
|
||
ac_arg="--prefix=$prefix"
|
||
case $ac_arg in
|
||
*\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
|
||
|
||
# Pass --silent
|
||
if test "$silent" = yes; then
|
||
ac_sub_configure_args="--silent $ac_sub_configure_args"
|
||
fi
|
||
|
||
# Always prepend --disable-option-checking to silence warnings, since
|
||
# different subdirs can have different --enable and --with options.
|
||
ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
|
||
|
||
ac_popdir=`pwd`
|
||
for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
|
||
|
||
# Do not complain, so a configure script can configure whichever
|
||
# parts of a large source tree are present.
|
||
test -d "$srcdir/$ac_dir" || continue
|
||
|
||
ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
|
||
$as_echo "$ac_msg" >&6
|
||
as_dir="$ac_dir"; as_fn_mkdir_p
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
|
||
cd "$ac_dir"
|
||
|
||
# Check for guested configure; otherwise get Cygnus style configure.
|
||
if test -f "$ac_srcdir/configure.gnu"; then
|
||
ac_sub_configure=$ac_srcdir/configure.gnu
|
||
elif test -f "$ac_srcdir/configure"; then
|
||
ac_sub_configure=$ac_srcdir/configure
|
||
elif test -f "$ac_srcdir/configure.in"; then
|
||
# This should be Cygnus configure.
|
||
ac_sub_configure=$ac_aux_dir/configure
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
|
||
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
|
||
ac_sub_configure=
|
||
fi
|
||
|
||
# The recursion is here.
|
||
if test -n "$ac_sub_configure"; then
|
||
# Make the cache file name correct relative to the subdirectory.
|
||
case $cache_file in
|
||
[\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
|
||
*) # Relative name.
|
||
ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
|
||
$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
|
||
# The eval makes quoting arguments work.
|
||
eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
|
||
--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
|
||
as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
|
||
fi
|
||
|
||
cd "$ac_popdir"
|
||
done
|
||
fi
|
||
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
|
||
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
|
||
fi
|
||
|