e610393ca7
Continuing preparations for implementing
TARGET_ATOMIC_ASSIGN_EXPAND_FENV for powerpc*-*-linux* soft-float and
e500, this patch makes soft-fp symbols used for those targets into
compat symbols when building with glibc >= 2.19, so that they are only
in shared libgcc for existing binaries requiring them, not in static
libgcc and not available for new links using shared libgcc. Instead,
new links will get the symbols from libc, which has exported all of
them since 2.19. (Actually all the symbols were exported from glibc
since 2.4, but some of them were exported by glibc as compat symbols
only - because of a confusion between deliberately present soft-fp
symbols and old accidental reexports of libgcc functions from glibc
2.0 - until 2.19.)
This allows user floating-point arithmetic to interoperate properly
with the state handled by <fenv.h> functions, whether software state
(for soft-float; TLS variables that don't form a public part of
glibc's ABI, so can only be accessed directly by functions within
glibc) or hardware state (for e500 - the copies of the soft-fp
functions in glibc being built to interoperate with the hardware state
whereas those in libgcc aren't). Previously only glibc's own
functions, and those operations done in hardware on e500, properly
worked with that state, not direct floating-point arithmetic
operations that were implemented in software.
The intended next step is the actual TARGET_ATOMIC_ASSIGN_EXPAND_FENV
implementation.
The test of glibc >= 2.19 uses the same --with-glibc-version configure
option as in the gcc/ directory (but differently implemented; in gcc/
the fallback is to examine headers to find the version, while in
libgcc/ we can use compile for the target and so use AC_COMPUTE_INT).
The TARGET_ATOMIC_ASSIGN_EXPAND_FENV implementation will also only do
anything for glibc >= 2.19, as it will depend on generating calls to
functions __atomic_feholdexcept __atomic_feclearexcept
__atomic_feupdateenv that were added in 2.19 for that purpose (even
for e500, inline code is not readily possible because of the need to
make prctl syscalls from the implementation of these functions).
In order to make symbols compat symbols, the soft-fp files need
wrapping with generated wrappers including asm .symver directives,
which need to name the symbol version in question. This is extracted
by an awk script from an intermediate stage of generating the .map
file for linking libgcc (that .map itself depends on the objects that
go into the library, so can't be used for this purpose as that would
mean a circular dependency); the extraction is not fully general
regarding the features available in .map generation, but suffices for
the present purpose.
It would make sense for hardfp.c symbols to be compat symbols as well
(in the cases where hardfp.c gets used, the functions in question
should not be used for new links), but this isn't required for the
present purpose, which is only concerned with ensuring that where
functions that should be affected by rounding modes or exceptions get
used, those functions are actually affected by those rounding modes or
exceptions.
Tested with no regressions with cross to powerpc-linux-gnu
(soft-float); c11-atomic-exec-5.c moves from UNSUPPORTED to FAIL, as
expected, now that floating-point arithmetic in user programs uses the
same state as <fenv.h> functions, so the fenv_exceptions test passes,
but TARGET_ATOMIC_ASSIGN_EXPAND_FENV isn't yet implemented. (For
e500, c11-atomic-exec-5.c was already FAILing, as enough operations
worked with the hardware state for the fenv_exceptions effective
target test to pass.) Also verified that the exported symbols and
versions are unchanged, with the expected symbols becoming compat
symbols at the same versions, and that with --with-glibc-version=2.18
the symbols remain normal rather than compat symbols.
* Makefile.in (libgcc.map.in): New target.
(libgcc.map): Use libgcc.map.in.
* config/t-softfp (softfp_compat): New variable to be set by
users.
[$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
variables.
[$(softfp_compat) = y] (softfp_file_list): Use files in the build
directory.
[$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
that use compat symbols and disable all code unless [SHARED].
* config/t-softfp-compat: New file.
* find-symver.awk: New file.
* configure.ac (--with-glibc-version): New configure option.
(ppc_fp_compat): New variable set for powerpc*-*-linux*.
* configure: Regenerate.
* config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
soft-float and e500.
From-SVN: r216942
6023 lines
170 KiB
Bash
6023 lines
170 KiB
Bash
#! /bin/sh
|
||
# Guess values for system-dependent variables and create Makefiles.
|
||
# Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0.
|
||
#
|
||
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
|
||
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
|
||
# Foundation, Inc.
|
||
#
|
||
# This configure script is free software; the Free Software Foundation
|
||
# gives unlimited permission to copy, distribute and modify it.
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${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.
|
||
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
|
||
|
||
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$CONFIG_SHELL" != x; then :
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
export CONFIG_SHELL
|
||
exec "$CONFIG_SHELL" "$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 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 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 $?, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$?; test $as_status -eq 0 && as_status=1
|
||
if test "$3"; then
|
||
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
|
||
fi
|
||
$as_echo "$as_me: error: $1" >&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'"
|
||
|
||
|
||
exec 7<&0 </dev/null 6>&1
|
||
|
||
# Name of the host.
|
||
# hostname on some systems (SVR3.2, 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 Runtime Library'
|
||
PACKAGE_TARNAME='libgcc'
|
||
PACKAGE_VERSION='1.0'
|
||
PACKAGE_STRING='GNU C Runtime Library 1.0'
|
||
PACKAGE_BUGREPORT=''
|
||
PACKAGE_URL='http://www.gnu.org/software/libgcc/'
|
||
|
||
ac_unique_file="static-object.mk"
|
||
ac_includes_default='/* none */'
|
||
ac_subst_vars='LTLIBOBJS
|
||
LIBOBJS
|
||
asm_hidden_op
|
||
extra_parts
|
||
cpu_type
|
||
thread_header
|
||
tm_defines
|
||
tm_file
|
||
tmake_file
|
||
sfp_machine_header
|
||
set_use_emutls
|
||
set_have_cc_tls
|
||
vis_hide
|
||
force_explicit_eh_registry
|
||
fixed_point
|
||
enable_decimal_float
|
||
decimal_float
|
||
long_double_type_size
|
||
double_type_size
|
||
CPP
|
||
OBJEXT
|
||
EXEEXT
|
||
ac_ct_CC
|
||
CPPFLAGS
|
||
LDFLAGS
|
||
CFLAGS
|
||
CC
|
||
LN_S
|
||
STRIP
|
||
RANLIB
|
||
NM
|
||
LIPO
|
||
AR
|
||
toolexeclibdir
|
||
toolexecdir
|
||
target_subdir
|
||
host_subdir
|
||
build_subdir
|
||
build_libsubdir
|
||
target_noncanonical
|
||
host_noncanonical
|
||
AWK
|
||
INSTALL_DATA
|
||
INSTALL_SCRIPT
|
||
INSTALL_PROGRAM
|
||
MAINT
|
||
slibdir
|
||
PICFLAG
|
||
host_os
|
||
host_vendor
|
||
host_cpu
|
||
host
|
||
build_os
|
||
build_vendor
|
||
build_cpu
|
||
build
|
||
enable_vtable_verify
|
||
enable_shared
|
||
libgcc_topdir
|
||
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_target_subdir
|
||
with_cross_host
|
||
with_ld
|
||
enable_shared
|
||
enable_vtable_verify
|
||
enable_version_specific_runtime_libs
|
||
with_slibdir
|
||
enable_maintainer_mode
|
||
with_build_libsubdir
|
||
enable_decimal_float
|
||
with_system_libunwind
|
||
enable_sjlj_exceptions
|
||
enable_explicit_exception_frame_registration
|
||
with_glibc_version
|
||
enable_tls
|
||
'
|
||
ac_precious_vars='build_alias
|
||
host_alias
|
||
target_alias
|
||
CC
|
||
CFLAGS
|
||
LDFLAGS
|
||
LIBS
|
||
CPPFLAGS
|
||
CPP'
|
||
|
||
|
||
# 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=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 Runtime Library 1.0 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 \`$ac_default_prefix' using \`--prefix',
|
||
for instance \`--prefix=\$HOME'.
|
||
|
||
For better control, use the options below.
|
||
|
||
Fine tuning of the installation directories:
|
||
--bindir=DIR user executables [EPREFIX/bin]
|
||
--sbindir=DIR system admin executables [EPREFIX/sbin]
|
||
--libexecdir=DIR program executables [EPREFIX/libexec]
|
||
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
|
||
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
|
||
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
|
||
--libdir=DIR object code libraries [EPREFIX/lib]
|
||
--includedir=DIR C header files [PREFIX/include]
|
||
--oldincludedir=DIR C header files for non-gcc [/usr/include]
|
||
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
|
||
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
|
||
--infodir=DIR info documentation [DATAROOTDIR/info]
|
||
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
|
||
--mandir=DIR man documentation [DATAROOTDIR/man]
|
||
--docdir=DIR documentation root [DATAROOTDIR/doc/libgcc]
|
||
--htmldir=DIR html documentation [DOCDIR]
|
||
--dvidir=DIR dvi documentation [DOCDIR]
|
||
--pdfdir=DIR pdf documentation [DOCDIR]
|
||
--psdir=DIR ps documentation [DOCDIR]
|
||
_ACEOF
|
||
|
||
cat <<\_ACEOF
|
||
|
||
System types:
|
||
--build=BUILD configure for building on BUILD [guessed]
|
||
--host=HOST cross-compile to build programs to run on HOST [BUILD]
|
||
_ACEOF
|
||
fi
|
||
|
||
if test -n "$ac_init_help"; then
|
||
case $ac_init_help in
|
||
short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";;
|
||
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-shared don't provide a shared libgcc
|
||
--enable-vtable-verify Enable vtable verification feature
|
||
--enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
|
||
--enable-maintainer-mode
|
||
enable make rules and dependencies not useful (and
|
||
sometimes confusing) to the casual installer
|
||
--enable-decimal-float={no,yes,bid,dpd}
|
||
enable decimal float extension to C. Selecting 'bid'
|
||
or 'dpd' choses which decimal floating point format
|
||
to use
|
||
--enable-sjlj-exceptions
|
||
force use of builtin_setjmp for exceptions
|
||
--enable-explicit-exception-frame-registration
|
||
register exception tables explicitly at module
|
||
start, for use e.g. for compatibility with
|
||
installations without PT_GNU_EH_FRAME support
|
||
--enable-tls Use thread-local storage [default=yes]
|
||
|
||
Optional Packages:
|
||
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
|
||
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
|
||
--with-target-subdir=SUBDIR Configuring in a subdirectory for target
|
||
--with-cross-host=HOST Configuring with a cross compiler
|
||
--with-ld arrange to use the specified ld (full pathname)
|
||
--with-slibdir=DIR shared libraries in DIR LIBDIR
|
||
--with-build-libsubdir=DIR Directory where to find libraries for build system
|
||
--with-system-libunwind use installed libunwind
|
||
--with-glibc-version=M.N
|
||
assume GCC used with glibc version M.N or later
|
||
|
||
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 C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
|
||
you have headers in a nonstandard directory <include dir>
|
||
CPP C preprocessor
|
||
|
||
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 the package provider.
|
||
GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
|
||
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 $ac_init_version; then
|
||
cat <<\_ACEOF
|
||
GNU C Runtime Library configure 1.0
|
||
generated by GNU Autoconf 2.64
|
||
|
||
Copyright (C) 2009 Free Software Foundation, Inc.
|
||
This configure script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it.
|
||
_ACEOF
|
||
exit
|
||
fi
|
||
|
||
## ------------------------ ##
|
||
## Autoconf initialization. ##
|
||
## ------------------------ ##
|
||
|
||
# ac_fn_c_try_compile LINENO
|
||
# --------------------------
|
||
# Try to compile conftest.$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
|
||
return $ac_retval
|
||
|
||
} # ac_fn_c_try_compile
|
||
|
||
# ac_fn_c_try_cpp LINENO
|
||
# ----------------------
|
||
# Try to preprocess conftest.$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 $ac_status = 0; } >/dev/null && {
|
||
test -z "$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
|
||
return $ac_retval
|
||
|
||
} # ac_fn_c_try_cpp
|
||
|
||
# ac_fn_c_try_run LINENO
|
||
# ----------------------
|
||
# Try to link conftest.$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
|
||
return $ac_retval
|
||
|
||
} # ac_fn_c_try_run
|
||
|
||
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
|
||
# --------------------------------------------
|
||
# Tries to find the compile-time value of EXPR in a program that includes
|
||
# INCLUDES, setting VAR accordingly. Returns whether the value could be
|
||
# computed
|
||
ac_fn_c_compute_int ()
|
||
{
|
||
as_lineno=${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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
|
||
return $ac_retval
|
||
|
||
} # ac_fn_c_compute_int
|
||
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 Runtime Library $as_me 1.0, which was
|
||
generated by GNU Autoconf 2.64. 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
|
||
|
||
cat <<\_ASBOX
|
||
## ---------------- ##
|
||
## Cache variables. ##
|
||
## ---------------- ##
|
||
_ASBOX
|
||
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
|
||
|
||
cat <<\_ASBOX
|
||
## ----------------- ##
|
||
## Output variables. ##
|
||
## ----------------- ##
|
||
_ASBOX
|
||
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
|
||
cat <<\_ASBOX
|
||
## ------------------- ##
|
||
## File substitutions. ##
|
||
## ------------------- ##
|
||
_ASBOX
|
||
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='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
fi
|
||
|
||
if test -s confdefs.h; then
|
||
cat <<\_ASBOX
|
||
## ----------- ##
|
||
## confdefs.h. ##
|
||
## ----------- ##
|
||
_ASBOX
|
||
echo
|
||
cat confdefs.h
|
||
echo
|
||
fi
|
||
test "$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
|
||
ac_site_file1=$CONFIG_SITE
|
||
elif test "x$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$ac_site_file" = xNONE && continue
|
||
if test -r "$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
|
||
. "$ac_site_file"
|
||
fi
|
||
done
|
||
|
||
if test -r "$cache_file"; then
|
||
# Some versions of bash will fail to source /dev/null (special
|
||
# files actually), so we avoid doing that.
|
||
if 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
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# The libgcc should not depend on any header files
|
||
|
||
|
||
|
||
# Check whether --with-target-subdir was given.
|
||
if test "${with_target_subdir+set}" = set; then :
|
||
withval=$with_target_subdir;
|
||
fi
|
||
|
||
|
||
# Check whether --with-cross-host was given.
|
||
if test "${with_cross_host+set}" = set; then :
|
||
withval=$with_cross_host;
|
||
fi
|
||
|
||
|
||
# Check whether --with-ld was given.
|
||
if test "${with_ld+set}" = set; then :
|
||
withval=$with_ld;
|
||
fi
|
||
|
||
|
||
if test "${srcdir}" = "."; then
|
||
if test -n "${with_build_subdir}"; then
|
||
libgcc_topdir="${srcdir}/../.."
|
||
with_target_subdir=
|
||
elif test -z "${with_target_subdir}"; then
|
||
libgcc_topdir="${srcdir}/.."
|
||
else
|
||
if test "${with_target_subdir}" != "."; then
|
||
libgcc_topdir="${srcdir}/${with_multisrctop}../.."
|
||
else
|
||
libgcc_topdir="${srcdir}/${with_multisrctop}.."
|
||
fi
|
||
fi
|
||
else
|
||
libgcc_topdir="${srcdir}/.."
|
||
fi
|
||
|
||
ac_aux_dir=
|
||
for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
|
||
for ac_t in install-sh install.sh shtool; do
|
||
if test -f "$ac_dir/$ac_t"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/$ac_t -c"
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
if test -z "$ac_aux_dir"; then
|
||
as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$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 $ac_aux_dir/configure" # Please don't use this var.
|
||
|
||
|
||
ac_config_headers="$ac_config_headers auto-target.h:config.in"
|
||
|
||
|
||
# Check whether --enable-shared was given.
|
||
if test "${enable_shared+set}" = set; then :
|
||
enableval=$enable_shared;
|
||
case $enable_shared in
|
||
yes | no) ;;
|
||
*)
|
||
enable_shared=no
|
||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
||
for pkg in $enableval; do
|
||
if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
|
||
enable_shared=yes
|
||
fi
|
||
done
|
||
IFS="$ac_save_ifs"
|
||
;;
|
||
esac
|
||
|
||
else
|
||
enable_shared=yes
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-vtable-verify was given.
|
||
if test "${enable_vtable_verify+set}" = set; then :
|
||
enableval=$enable_vtable_verify; case "$enableval" in
|
||
yes) enable_vtable_verify=yes ;;
|
||
no) enable_vtable_verify=no ;;
|
||
*) enable_vtable_verify=no;;
|
||
esac
|
||
else
|
||
enable_vtable_verify=no
|
||
fi
|
||
|
||
|
||
|
||
# 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
|
||
$as_echo_n "checking build system type... " >&6; }
|
||
if test "${ac_cv_build+set}" = set; 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
|
||
$as_echo_n "checking host system type... " >&6; }
|
||
if test "${ac_cv_host+set}" = set; 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
|
||
|
||
|
||
|
||
|
||
|
||
|
||
case "${host}" in
|
||
# PIC is the default on some targets or must not be used.
|
||
*-*-darwin*)
|
||
# PIC is the default on this platform
|
||
# Common symbols not allowed in MH_DYLIB files
|
||
PICFLAG=-fno-common
|
||
;;
|
||
alpha*-dec-osf5*)
|
||
# PIC is the default.
|
||
;;
|
||
hppa*64*-*-hpux*)
|
||
# PIC is the default for 64-bit PA HP-UX.
|
||
;;
|
||
i[34567]86-*-cygwin* | x86_64-*-cygwin*)
|
||
;;
|
||
i[34567]86-*-mingw* | x86_64-*-mingw*)
|
||
;;
|
||
i[34567]86-*-interix[3-9]*)
|
||
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
|
||
# Instead, we relocate shared libraries at runtime.
|
||
;;
|
||
i[34567]86-*-nto-qnx*)
|
||
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
||
# it will coredump.
|
||
PICFLAG='-fPIC -shared'
|
||
;;
|
||
i[34567]86-pc-msdosdjgpp*)
|
||
# DJGPP does not support shared libraries at all.
|
||
;;
|
||
ia64*-*-hpux*)
|
||
# On IA64 HP-UX, PIC is the default but the pic flag
|
||
# sets the default TLS model and affects inlining.
|
||
PICFLAG=-fPIC
|
||
;;
|
||
mips-sgi-irix6*)
|
||
# PIC is the default.
|
||
;;
|
||
rs6000-ibm-aix* | powerpc-ibm-aix*)
|
||
# All AIX code is PIC.
|
||
;;
|
||
|
||
# Some targets support both -fPIC and -fpic, but prefer the latter.
|
||
# FIXME: Why?
|
||
i[34567]86-*-* | x86_64-*-*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
# FIXME: Override -fPIC default in libgcc only?
|
||
sh-*-linux* | sh[2346lbe]*-*-linux*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
# FIXME: Simplify to sh*-*-netbsd*?
|
||
sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
|
||
sh64-*-netbsd* | sh64l*-*-netbsd*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
# Default to -fPIC unless specified otherwise.
|
||
*)
|
||
PICFLAG=-fPIC
|
||
;;
|
||
esac
|
||
|
||
# If the user explicitly uses -fpic/-fPIC, keep that.
|
||
case "${CFLAGS}" in
|
||
*-fpic*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
*-fPIC*)
|
||
PICFLAG=-fPIC
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
|
||
$as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
|
||
# Check whether --enable-version-specific-runtime-libs was given.
|
||
if test "${enable_version_specific_runtime_libs+set}" = set; then :
|
||
enableval=$enable_version_specific_runtime_libs; case "$enableval" in
|
||
yes) version_specific_libs=yes ;;
|
||
no) version_specific_libs=no ;;
|
||
*) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
|
||
esac
|
||
else
|
||
version_specific_libs=no
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
|
||
$as_echo "$version_specific_libs" >&6; }
|
||
|
||
|
||
# Check whether --with-slibdir was given.
|
||
if test "${with_slibdir+set}" = set; then :
|
||
withval=$with_slibdir; slibdir="$with_slibdir"
|
||
else
|
||
if test "${version_specific_libs}" = yes; then
|
||
slibdir='$(libsubdir)'
|
||
elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
|
||
slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
|
||
else
|
||
slibdir='$(libdir)'
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
# Command-line options.
|
||
# Very limited version of AC_MAINTAINER_MODE.
|
||
# Check whether --enable-maintainer-mode was given.
|
||
if test "${enable_maintainer_mode+set}" = set; then :
|
||
enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
|
||
yes) MAINT='' ;;
|
||
no) MAINT='#' ;;
|
||
*) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
|
||
esac
|
||
maintainer_mode=${enableval}
|
||
else
|
||
MAINT='#'
|
||
fi
|
||
|
||
|
||
# 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 test "${ac_cv_path_install+set}" = set; 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='${INSTALL} -m 644'
|
||
|
||
|
||
for ac_prog in gawk mawk nawk awk
|
||
do
|
||
# Extract the first word of "$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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_AWK+set}" = set; 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
|
||
|
||
# We need awk; bail out if it's missing.
|
||
case ${AWK} in
|
||
"") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
case ${build_alias} in
|
||
"") build_noncanonical=${build} ;;
|
||
*) build_noncanonical=${build_alias} ;;
|
||
esac
|
||
|
||
case ${host_alias} in
|
||
"") host_noncanonical=${build_noncanonical} ;;
|
||
*) host_noncanonical=${host_alias} ;;
|
||
esac
|
||
|
||
|
||
|
||
case ${target_alias} in
|
||
"") target_noncanonical=${host_noncanonical} ;;
|
||
*) target_noncanonical=${target_alias} ;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
# post-stage1 host modules use a different CC_FOR_BUILD so, in order to
|
||
# have matching libraries, they should use host libraries: Makefile.tpl
|
||
# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
|
||
# However, they still use the build modules, because the corresponding
|
||
# host modules (e.g. bison) are only built for the host when bootstrap
|
||
# finishes. So:
|
||
# - build_subdir is where we find build modules, and never changes.
|
||
# - build_libsubdir is where we find build libraries, and can be overridden.
|
||
|
||
# Prefix 'build-' so this never conflicts with target_subdir.
|
||
build_subdir="build-${build_noncanonical}"
|
||
|
||
# Check whether --with-build-libsubdir was given.
|
||
if test "${with_build_libsubdir+set}" = set; then :
|
||
withval=$with_build_libsubdir; build_libsubdir="$withval"
|
||
else
|
||
build_libsubdir="$build_subdir"
|
||
fi
|
||
|
||
# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
|
||
if ( test $srcdir = . && test -d gcc ) \
|
||
|| test -d $srcdir/../host-${host_noncanonical}; then
|
||
host_subdir="host-${host_noncanonical}"
|
||
else
|
||
host_subdir=.
|
||
fi
|
||
# No prefix.
|
||
target_subdir=${target_noncanonical}
|
||
|
||
|
||
# Calculate toolexeclibdir
|
||
# Also toolexecdir, though it's only used in toolexeclibdir
|
||
case ${version_specific_libs} in
|
||
yes)
|
||
# Need the gcc compiler version to know where to install libraries
|
||
# and header files if --enable-version-specific-runtime-libs option
|
||
# is selected.
|
||
toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
|
||
toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
|
||
;;
|
||
no)
|
||
if test -n "$with_cross_host" &&
|
||
test x"$with_cross_host" != x"no"; then
|
||
# Install a library built with a cross compiler in tooldir, not libdir.
|
||
toolexecdir='$(exec_prefix)/$(target_noncanonical)'
|
||
toolexeclibdir='$(toolexecdir)/lib'
|
||
else
|
||
toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
|
||
toolexeclibdir='$(libdir)'
|
||
fi
|
||
multi_os_directory=`$CC -print-multi-os-directory`
|
||
case $multi_os_directory in
|
||
.) ;; # Avoid trailing /.
|
||
*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_AR+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AR"; then
|
||
ac_cv_prog_AR="$AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_AR="${ac_tool_prefix}ar"
|
||
$as_echo "$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
|
||
AR=$ac_cv_prog_AR
|
||
if test -n "$AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
|
||
$as_echo "$AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_AR"; then
|
||
ac_ct_AR=$AR
|
||
# Extract the first word of "ar", so it can be a program name with args.
|
||
set dummy ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_AR"; then
|
||
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_AR="ar"
|
||
$as_echo "$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_AR=$ac_cv_prog_ac_ct_AR
|
||
if test -n "$ac_ct_AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
|
||
$as_echo "$ac_ct_AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_AR" = x; then
|
||
AR=""
|
||
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
|
||
AR=$ac_ct_AR
|
||
fi
|
||
else
|
||
AR="$ac_cv_prog_AR"
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}lipo; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_LIPO+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$LIPO"; then
|
||
ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_LIPO="${ac_tool_prefix}lipo"
|
||
$as_echo "$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
|
||
LIPO=$ac_cv_prog_LIPO
|
||
if test -n "$LIPO"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
|
||
$as_echo "$LIPO" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_LIPO"; then
|
||
ac_ct_LIPO=$LIPO
|
||
# Extract the first word of "lipo", so it can be a program name with args.
|
||
set dummy lipo; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_LIPO"; then
|
||
ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_LIPO="lipo"
|
||
$as_echo "$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_LIPO=$ac_cv_prog_ac_ct_LIPO
|
||
if test -n "$ac_ct_LIPO"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
|
||
$as_echo "$ac_ct_LIPO" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_LIPO" = x; then
|
||
LIPO=":"
|
||
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
|
||
LIPO=$ac_ct_LIPO
|
||
fi
|
||
else
|
||
LIPO="$ac_cv_prog_LIPO"
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}nm; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_NM+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$NM"; then
|
||
ac_cv_prog_NM="$NM" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_NM="${ac_tool_prefix}nm"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
NM=$ac_cv_prog_NM
|
||
if test -n "$NM"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
|
||
$as_echo "$NM" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_NM"; then
|
||
ac_ct_NM=$NM
|
||
# Extract the first word of "nm", so it can be a program name with args.
|
||
set dummy nm; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_NM"; then
|
||
ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
||
ac_cv_prog_ac_ct_NM="nm"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_NM=$ac_cv_prog_ac_ct_NM
|
||
if test -n "$ac_ct_NM"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
|
||
$as_echo "$ac_ct_NM" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_NM" = x; then
|
||
NM=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
NM=$ac_ct_NM
|
||
fi
|
||
else
|
||
NM="$ac_cv_prog_NM"
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_RANLIB+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$RANLIB"; then
|
||
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_RANLIB="${ac_tool_prefix}ranlib"
|
||
$as_echo "$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
|
||
RANLIB=$ac_cv_prog_RANLIB
|
||
if test -n "$RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
|
||
$as_echo "$RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_RANLIB"; then
|
||
ac_ct_RANLIB=$RANLIB
|
||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||
set dummy ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_RANLIB="ranlib"
|
||
$as_echo "$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_RANLIB=$ac_cv_prog_ac_ct_RANLIB
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
|
||
$as_echo "$ac_ct_RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_RANLIB" = x; then
|
||
RANLIB=":"
|
||
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
|
||
RANLIB=$ac_ct_RANLIB
|
||
fi
|
||
else
|
||
RANLIB="$ac_cv_prog_RANLIB"
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}strip; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_STRIP+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$STRIP"; then
|
||
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_STRIP="${ac_tool_prefix}strip"
|
||
$as_echo "$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
|
||
STRIP=$ac_cv_prog_STRIP
|
||
if test -n "$STRIP"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
|
||
$as_echo "$STRIP" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_STRIP"; then
|
||
ac_ct_STRIP=$STRIP
|
||
# Extract the first word of "strip", so it can be a program name with args.
|
||
set dummy strip; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_STRIP"; then
|
||
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$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_STRIP="strip"
|
||
$as_echo "$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_STRIP=$ac_cv_prog_ac_ct_STRIP
|
||
if test -n "$ac_ct_STRIP"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
|
||
$as_echo "$ac_ct_STRIP" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_STRIP" = x; then
|
||
STRIP=":"
|
||
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
|
||
STRIP=$ac_ct_STRIP
|
||
fi
|
||
else
|
||
STRIP="$ac_cv_prog_STRIP"
|
||
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 $LN_S" >&6; }
|
||
fi
|
||
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_CC+set}" = set; 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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_CC+set}" = set; 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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_CC+set}" = set; 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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_CC+set}" = set; 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 $ac_word... " >&6; }
|
||
if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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
|
||
rm -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
# FIXME: Cleanup?
|
||
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
||
(eval $ac_link) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
gcc_no_link=no
|
||
else
|
||
gcc_no_link=yes
|
||
fi
|
||
if test x$gcc_no_link = xyes; then
|
||
# Setting cross_compile will disable run tests; it will
|
||
# also disable AC_CHECK_FILE but that's generally
|
||
# correct if we can't link.
|
||
cross_compiling=yes
|
||
EXEEXT=
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
|
||
# Try to create an executable without -o first, disregard a.out.
|
||
# It will help us diagnose broken compilers, and finding out an intuition
|
||
# of exeext.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
|
||
$as_echo_n "checking for C compiler default output file name... " >&6; }
|
||
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
|
||
|
||
# The possible output files:
|
||
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
|
||
|
||
ac_rmfiles=
|
||
for ac_file in $ac_files
|
||
do
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
|
||
esac
|
||
done
|
||
rm -f $ac_rmfiles
|
||
|
||
if { { ac_try="$ac_link_default"
|
||
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 "$ac_link_default") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
|
||
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
|
||
# in a Makefile. We should not override ac_cv_exeext if it was cached,
|
||
# so that the user can short-circuit this test for compilers unknown to
|
||
# Autoconf.
|
||
for ac_file in $ac_files ''
|
||
do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
|
||
;;
|
||
[ab].out )
|
||
# We found the default executable, but exeext='' is most
|
||
# certainly right.
|
||
break;;
|
||
*.* )
|
||
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
|
||
then :; else
|
||
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
fi
|
||
# We set ac_cv_exeext here because the later test for it is not
|
||
# safe: cross compilers may not add the suffix if given an `-o'
|
||
# argument, so we may need to know it at that point already.
|
||
# Even if this section looks crufty: it has the advantage of
|
||
# actually working.
|
||
break;;
|
||
* )
|
||
break;;
|
||
esac
|
||
done
|
||
test "$ac_cv_exeext" = no && ac_cv_exeext=
|
||
|
||
else
|
||
ac_file=''
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
|
||
$as_echo "$ac_file" >&6; }
|
||
if test -z "$ac_file"; then :
|
||
$as_echo "$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 \`$ac_pwd':" >&2;}
|
||
{ as_fn_set_status 77
|
||
as_fn_error "C compiler cannot create executables
|
||
See \`config.log' for more details." "$LINENO" 5; }; }
|
||
fi
|
||
ac_exeext=$ac_cv_exeext
|
||
|
||
# Check that the compiler produces executables we can run. If not, either
|
||
# the compiler is broken, or we cross compile.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
|
||
$as_echo_n "checking whether the C compiler works... " >&6; }
|
||
# If not cross compiling, check that we can run a simple program.
|
||
if test "$cross_compiling" != yes; then
|
||
if { ac_try='./$ac_file'
|
||
{ { case "(($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 $ac_status = 0; }; }; then
|
||
cross_compiling=no
|
||
else
|
||
if test "$cross_compiling" = maybe; then
|
||
cross_compiling=yes
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error "cannot run C compiled programs.
|
||
If you meant to cross compile, use \`--host'.
|
||
See \`config.log' for more details." "$LINENO" 5; }
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
# Check that the compiler produces executables we can run. If not, either
|
||
# the compiler is broken, or we cross compile.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
|
||
$as_echo_n "checking whether we are cross compiling... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
|
||
$as_echo "$cross_compiling" >&6; }
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
|
||
$as_echo_n "checking for suffix of executables... " >&6; }
|
||
if { { ac_try="$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 $ac_status = 0; }; then :
|
||
# If both `conftest.exe' and `conftest' are `present' (well, observable)
|
||
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
|
||
# work properly (i.e., refer to `conftest.exe'), while it won't with
|
||
# `rm'.
|
||
for ac_file in conftest.exe conftest conftest.*; do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
break;;
|
||
* ) break;;
|
||
esac
|
||
done
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error "cannot compute suffix of executables: cannot compile and link
|
||
See \`config.log' for more details." "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest$ac_cv_exeext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
|
||
$as_echo "$ac_cv_exeext" >&6; }
|
||
|
||
rm -f conftest.$ac_ext
|
||
EXEEXT=$ac_cv_exeext
|
||
ac_exeext=$EXEEXT
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
|
||
$as_echo_n "checking for suffix of object files... " >&6; }
|
||
if test "${ac_cv_objext+set}" = set; 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
|
||
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
|
||
if test "${ac_cv_c_compiler_gnu+set}" = set; 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 $CC accepts -g... " >&6; }
|
||
if test "${ac_cv_prog_cc_g+set}" = set; 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 $CC option to accept ISO C89... " >&6; }
|
||
if test "${ac_cv_prog_cc_c89+set}" = set; 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
|
||
|
||
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 test "${ac_cv_prog_CPP+set}" = set; 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 "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.$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.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.err conftest.$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.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f 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
|
||
|
||
|
||
ac_c_preproc_warn_flag=yes
|
||
|
||
|
||
|
||
# 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 double" >&5
|
||
$as_echo_n "checking size of double... " >&6; }
|
||
if test "${ac_cv_sizeof_double+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_double" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
{ as_fn_set_status 77
|
||
as_fn_error "cannot compute sizeof (double)
|
||
See \`config.log' for more details." "$LINENO" 5; }; }
|
||
else
|
||
ac_cv_sizeof_double=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
|
||
$as_echo "$ac_cv_sizeof_double" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_DOUBLE $ac_cv_sizeof_double
|
||
_ACEOF
|
||
|
||
|
||
# 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
|
||
$as_echo_n "checking size of long double... " >&6; }
|
||
if test "${ac_cv_sizeof_long_double+set}" = set; 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 \`$ac_pwd':" >&2;}
|
||
{ as_fn_set_status 77
|
||
as_fn_error "cannot compute sizeof (long double)
|
||
See \`config.log' for more details." "$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
|
||
|
||
|
||
as_fn_arith $ac_cv_sizeof_double \* 8 && double_type_size=$as_val
|
||
as_fn_arith $ac_cv_sizeof_long_double \* 8 && long_double_type_size=$as_val
|
||
|
||
|
||
|
||
# Check for decimal float support.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
|
||
$as_echo_n "checking whether decimal floating point is supported... " >&6; }
|
||
if test "${libgcc_cv_dfp+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <fenv.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
_Decimal32 x;
|
||
int fe_except =
|
||
FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libgcc_cv_dfp=yes
|
||
else
|
||
libgcc_cv_dfp=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
|
||
$as_echo "$libgcc_cv_dfp" >&6; }
|
||
decimal_float=$libgcc_cv_dfp
|
||
|
||
|
||
|
||
# Check whether --enable-decimal-float was given.
|
||
if test "${enable_decimal_float+set}" = set; then :
|
||
enableval=$enable_decimal_float;
|
||
case $enable_decimal_float in
|
||
yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
|
||
*) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
|
||
Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
|
||
esac
|
||
|
||
else
|
||
|
||
case $host in
|
||
powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
|
||
i?86*-*-gnu* | \
|
||
i?86*-*-mingw* | x86_64*-*-mingw* | \
|
||
i?86*-*-cygwin* | x86_64*-*-cygwin*)
|
||
enable_decimal_float=yes
|
||
;;
|
||
*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
|
||
$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
|
||
enable_decimal_float=no
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
# x86's use BID format instead of DPD
|
||
case x$enable_decimal_float in
|
||
xyes)
|
||
case $host in
|
||
i?86*-*-* | x86_64*-*-*)
|
||
enable_decimal_float=bid
|
||
;;
|
||
*)
|
||
enable_decimal_float=dpd
|
||
;;
|
||
esac
|
||
default_decimal_float=$enable_decimal_float
|
||
;;
|
||
xno)
|
||
# ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
|
||
# dependency on libdecnumber.
|
||
default_decimal_float=dpd
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
# Check for fixed-point support.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
|
||
$as_echo_n "checking whether fixed-point is supported... " >&6; }
|
||
if test "${libgcc_cv_fixed_point+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
_Sat _Fract x;
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libgcc_cv_fixed_point=yes
|
||
else
|
||
libgcc_cv_fixed_point=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
|
||
$as_echo "$libgcc_cv_fixed_point" >&6; }
|
||
fixed_point=$libgcc_cv_fixed_point
|
||
|
||
|
||
# For platforms with the unwind ABI which includes an unwind library,
|
||
# libunwind, we can choose to use the system libunwind.
|
||
# config.gcc also contains tests of with_system_libunwind.
|
||
|
||
|
||
# Check whether --with-system-libunwind was given.
|
||
if test "${with_system_libunwind+set}" = set; then :
|
||
withval=$with_system_libunwind;
|
||
fi
|
||
|
||
# If system-libunwind was not specifically set, pick a default setting.
|
||
if test x$with_system_libunwind = x; then
|
||
case ${target} in
|
||
ia64-*-hpux*) with_system_libunwind=yes ;;
|
||
*) with_system_libunwind=no ;;
|
||
esac
|
||
fi
|
||
# Based on system-libunwind and target, do we have ipinfo?
|
||
if test x$with_system_libunwind = xyes; then
|
||
case ${target} in
|
||
ia64-*-*) have_unwind_getipinfo=no ;;
|
||
*) have_unwind_getipinfo=yes ;;
|
||
esac
|
||
else
|
||
# Darwin before version 9 does not have _Unwind_GetIPInfo.
|
||
|
||
case ${target} in
|
||
*-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
|
||
*) have_unwind_getipinfo=yes ;;
|
||
esac
|
||
|
||
fi
|
||
|
||
if test x$have_unwind_getipinfo = xyes; then
|
||
|
||
$as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
# The sjlj test is almost duplicated here and in libgo/configure.ac (for C),
|
||
# libstdc++-v3/acinclude.m4 and libjava/configure.ac (for C++), and
|
||
# libobjc/configure.ac (for Objective-C).
|
||
# FIXME: This should be centralized in config/sjlj.m4.
|
||
# Check whether --enable-sjlj-exceptions was given.
|
||
if test "${enable_sjlj_exceptions+set}" = set; then :
|
||
enableval=$enable_sjlj_exceptions; case "$enableval" in
|
||
yes|no|auto) ;;
|
||
*) as_fn_error "unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
|
||
esac
|
||
else
|
||
enable_sjlj_exceptions=auto
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
|
||
$as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
|
||
if test "${libgcc_cv_lib_sjlj_exceptions+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
void bar ();
|
||
void clean (int *);
|
||
void foo ()
|
||
{
|
||
int i __attribute__ ((cleanup (clean)));
|
||
bar();
|
||
}
|
||
|
||
_ACEOF
|
||
CFLAGS_hold=$CFLAGS
|
||
CFLAGS="--save-temps -fexceptions"
|
||
libgcc_cv_lib_sjlj_exceptions=unknown
|
||
if ac_fn_c_try_compile; then :
|
||
if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then
|
||
libgcc_cv_lib_sjlj_exceptions=yes
|
||
elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then
|
||
libgcc_cv_lib_sjlj_exceptions=no
|
||
fi
|
||
fi
|
||
CFLAGS=$CFLAGS_hold
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_lib_sjlj_exceptions" >&5
|
||
$as_echo "$libgcc_cv_lib_sjlj_exceptions" >&6; }
|
||
|
||
if test "$enable_sjlj_exceptions" = "auto"; then
|
||
enable_sjlj_exceptions=$libgcc_cv_lib_sjlj_exceptions
|
||
fi
|
||
|
||
case $enable_sjlj_exceptions in
|
||
yes)
|
||
|
||
$as_echo "#define LIBGCC_SJLJ_EXCEPTIONS 1" >>confdefs.h
|
||
|
||
;;
|
||
no)
|
||
;;
|
||
*)
|
||
as_fn_error "unable to detect exception model" "$LINENO" 5
|
||
;;
|
||
esac
|
||
|
||
# Check whether --enable-explicit-exception-frame-registration was given.
|
||
if test "${enable_explicit_exception_frame_registration+set}" = set; then :
|
||
enableval=$enable_explicit_exception_frame_registration;
|
||
force_explicit_eh_registry=
|
||
if test "$enable_explicit_exception_frame_registration" = yes; then
|
||
if test "$enable_sjlj_exceptions" = yes; then
|
||
as_fn_error "Can't enable both of --enable-sjlj-exceptions
|
||
and --enable-explicit-exception-frame-registration" "$LINENO" 5
|
||
fi
|
||
force_explicit_eh_registry=-DUSE_EH_FRAME_REGISTRY_ALWAYS
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
|
||
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
|
||
if test "${acl_cv_prog_gnu_ld+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
||
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
||
acl_cv_prog_gnu_ld=yes
|
||
else
|
||
acl_cv_prog_gnu_ld=no
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
|
||
$as_echo "$acl_cv_prog_gnu_ld" >&6; }
|
||
with_gnu_ld=$acl_cv_prog_gnu_ld
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
|
||
$as_echo_n "checking for thread model used by GCC... " >&6; }
|
||
target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
|
||
$as_echo "$target_thread_file" >&6; }
|
||
|
||
# Check for assembler CFI support.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
|
||
$as_echo_n "checking whether assembler supports CFI directives... " >&6; }
|
||
if test "${libgcc_cv_cfi+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
asm("\n\
|
||
.text\n\
|
||
.cfi_startproc\n\
|
||
.cfi_personality 0, symbol\n\
|
||
.cfi_endproc");
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libgcc_cv_cfi=yes
|
||
else
|
||
libgcc_cv_cfi=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
|
||
$as_echo "$libgcc_cv_cfi" >&6; }
|
||
|
||
# Check 32bit or 64bit. In the case of MIPS, this really determines the
|
||
# word size rather than the address size.
|
||
cat > conftest.c <<EOF
|
||
#if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \
|
||
|| defined(__mips64)
|
||
host_address=64
|
||
#else
|
||
host_address=32
|
||
#endif
|
||
EOF
|
||
eval `${CC-cc} -E conftest.c | grep host_address=`
|
||
rm -f conftest.c
|
||
|
||
case ${host} in
|
||
mips*-*-*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5
|
||
$as_echo_n "checking whether the target is hard-float... " >&6; }
|
||
if test "${libgcc_cv_mips_hard_float+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __mips_hard_float
|
||
#error FOO
|
||
#endif
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libgcc_cv_mips_hard_float=yes
|
||
else
|
||
libgcc_cv_mips_hard_float=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5
|
||
$as_echo "$libgcc_cv_mips_hard_float" >&6; }
|
||
esac
|
||
|
||
# Determine the version of glibc, if any, used on the target.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
|
||
$as_echo_n "checking for target glibc version... " >&6; }
|
||
|
||
# Check whether --with-glibc-version was given.
|
||
if test "${with_glibc_version+set}" = set; then :
|
||
withval=$with_glibc_version;
|
||
if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
|
||
glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
|
||
glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
|
||
else
|
||
as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5
|
||
fi
|
||
else
|
||
|
||
if ac_fn_c_compute_int "$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then :
|
||
|
||
else
|
||
glibc_version_major=0
|
||
fi
|
||
|
||
if ac_fn_c_compute_int "$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then :
|
||
|
||
else
|
||
glibc_version_minor=0
|
||
fi
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
|
||
$as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
|
||
|
||
# Determine floating-point type for powerpc*-*-linux*.
|
||
# Single-precision-only FPRs are not a supported configuration for
|
||
# this target, so are not allowed for in this test.
|
||
case ${host} in
|
||
powerpc*-*-linux*)
|
||
cat > conftest.c <<EOF
|
||
#ifdef __powerpc64__
|
||
ppc_fp_type=64
|
||
#elif defined _SOFT_FLOAT
|
||
ppc_fp_type=soft
|
||
#elif defined _SOFT_DOUBLE
|
||
ppc_fp_type=e500v1
|
||
#elif defined __NO_FPRS__
|
||
ppc_fp_type=e500v2
|
||
#else
|
||
ppc_fp_type=hard
|
||
#endif
|
||
EOF
|
||
eval `${CC-cc} -E conftest.c | grep ppc_fp_type=`
|
||
rm -f conftest.c
|
||
# glibc 2.19 and later provide all the soft-fp functions, with proper
|
||
# interactions with <fenv.h> exception and rounding mode handling, so
|
||
# make libgcc's versions into compat symbols if a recent enough glibc
|
||
# version is being used.
|
||
ppc_fp_compat=
|
||
case ${ppc_fp_type} in
|
||
soft|e500v1|e500v2)
|
||
if test $glibc_version_major -gt 2 \
|
||
|| ( test $glibc_version_major -eq 2 \
|
||
&& test $glibc_version_minor -ge 19 ); then
|
||
ppc_fp_compat="t-softfp-compat"
|
||
fi
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
# Collect host-machine-specific information.
|
||
. ${srcdir}/config.host
|
||
|
||
# Check if Solaris/x86 linker supports ZERO terminator unwind entries.
|
||
# This is after config.host so we can augment tmake_file.
|
||
# Link with -nostartfiles -nodefaultlibs since neither are present while
|
||
# building libgcc.
|
||
case ${host} in
|
||
i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
|
||
cat > conftest.s <<EOF
|
||
.section .eh_frame,"a",@unwind
|
||
.zero 4
|
||
.section .jcr,"aw",@progbits
|
||
.zero 8
|
||
EOF
|
||
if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -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 $ac_status = 0; }; }; then
|
||
tmake_file="${tmake_file} i386/t-crtstuff"
|
||
fi
|
||
;;
|
||
esac
|
||
|
||
# Check for visibility support. This is after config.host so that
|
||
# we can check for asm_hidden_op.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
|
||
$as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
|
||
if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
|
||
libgcc_cv_hidden_visibility_attribute=no
|
||
if { ac_try='${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 $ac_status = 0; }; }; then
|
||
if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
|
||
libgcc_cv_hidden_visibility_attribute=yes
|
||
fi
|
||
fi
|
||
rm -f conftest.*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
|
||
$as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
|
||
|
||
if test $libgcc_cv_hidden_visibility_attribute = yes; then
|
||
vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
|
||
else
|
||
vis_hide=
|
||
fi
|
||
|
||
|
||
# See if we have thread-local storage. We can only test assembler
|
||
# since link-time and run-time tests require the newly built
|
||
# gcc, which can't be used to build executable due to that libgcc
|
||
# is yet to be built here.
|
||
|
||
# Check whether --enable-tls was given.
|
||
if test "${enable_tls+set}" = set; then :
|
||
enableval=$enable_tls;
|
||
case "$enableval" in
|
||
yes|no) ;;
|
||
*) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
else
|
||
enable_tls=yes
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
|
||
$as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
|
||
if test "${gcc_cv_have_cc_tls+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
__thread int a; int b; int main() { return a = b; }
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gcc_cv_have_cc_tls=yes
|
||
else
|
||
gcc_cv_have_cc_tls=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
|
||
$as_echo "$gcc_cv_have_cc_tls" >&6; }
|
||
set_have_cc_tls=
|
||
if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
|
||
set_have_cc_tls="-DHAVE_CC_TLS"
|
||
fi
|
||
|
||
|
||
# See if we have emulated thread-local storage.
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
|
||
$as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
|
||
if test "${gcc_cv_use_emutls+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
gcc_cv_use_emutls=no
|
||
echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
|
||
if { ac_try='${CC-cc} -Werror -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; }; }; then
|
||
if grep __emutls_get_address conftest.s > /dev/null; then
|
||
gcc_cv_use_emutls=yes
|
||
fi
|
||
fi
|
||
rm -f conftest.*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
|
||
$as_echo "$gcc_cv_use_emutls" >&6; }
|
||
if test "$gcc_cv_use_emutls" = "yes" ; then
|
||
|
||
$as_echo "#define USE_EMUTLS 1" >>confdefs.h
|
||
|
||
fi
|
||
set_use_emutls=
|
||
if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
|
||
set_use_emutls="-DUSE_EMUTLS"
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
|
||
$as_echo_n "checking for init priority support... " >&6; }
|
||
if test "${libgcc_cv_init_priority+set}" = set; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
void ip (void) __attribute__ ((constructor (1)));
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libgcc_cv_init_priority=yes
|
||
else
|
||
libgcc_cv_init_priority=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
|
||
$as_echo "$libgcc_cv_init_priority" >&6; }
|
||
if test $libgcc_cv_init_priority = yes; then
|
||
|
||
$as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# Conditionalize the sfp-machine.h header for this target machine.
|
||
if test -z "${sfp_machine_header}"; then
|
||
sfp_machine_header=$cpu_type/sfp-machine.h
|
||
if test -f ${srcdir}/config/${sfp_machine_header}; then
|
||
:
|
||
else
|
||
sfp_machine_header=no-sfp-machine.h
|
||
fi
|
||
fi
|
||
|
||
|
||
# Conditionalize the makefile for this target machine.
|
||
tmake_file_=
|
||
for f in ${tmake_file}
|
||
do
|
||
if test -f ${srcdir}/config/$f
|
||
then
|
||
tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
|
||
fi
|
||
done
|
||
tmake_file="${tmake_file_}"
|
||
|
||
|
||
# Likewise export definitions for libgcc_tm.h
|
||
tm_file_=
|
||
for f in ${tm_file}
|
||
do
|
||
tm_file_="${tm_file_} \$(srcdir)/config/$f"
|
||
done
|
||
tm_file="${tm_file_}"
|
||
|
||
|
||
|
||
# Map from thread model to thread header.
|
||
|
||
case $target_thread_file in
|
||
aix) thread_header=config/rs6000/gthr-aix.h ;;
|
||
dce) thread_header=config/pa/gthr-dce.h ;;
|
||
lynx) thread_header=config/gthr-lynx.h ;;
|
||
mipssde) thread_header=config/mips/gthr-mipssde.h ;;
|
||
posix) thread_header=gthr-posix.h ;;
|
||
rtems) thread_header=config/gthr-rtems.h ;;
|
||
single) thread_header=gthr-single.h ;;
|
||
tpf) thread_header=config/s390/gthr-tpf.h ;;
|
||
vxworks) thread_header=config/gthr-vxworks.h ;;
|
||
win32) thread_header=config/i386/gthr-win32.h ;;
|
||
esac
|
||
|
||
|
||
|
||
# Substitute configuration variables
|
||
|
||
|
||
|
||
ac_config_links="$ac_config_links enable-execute-stack.c:$enable_execute_stack"
|
||
|
||
ac_config_links="$ac_config_links unwind.h:$unwind_header"
|
||
|
||
ac_config_links="$ac_config_links md-unwind-support.h:config/$md_unwind_header"
|
||
|
||
ac_config_links="$ac_config_links sfp-machine.h:config/$sfp_machine_header"
|
||
|
||
ac_config_links="$ac_config_links gthr-default.h:$thread_header"
|
||
|
||
|
||
# We need multilib support.
|
||
ac_config_files="$ac_config_files 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
|
||
test "x$cache_file" != "x/dev/null" &&
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
|
||
$as_echo "$as_me: updating cache $cache_file" >&6;}
|
||
cat confcache >$cache_file
|
||
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=
|
||
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.
|
||
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 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 $?, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$?; test $as_status -eq 0 && as_status=1
|
||
if test "$3"; then
|
||
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
|
||
fi
|
||
$as_echo "$as_me: error: $1" >&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 Runtime Library $as_me 1.0, which was
|
||
generated by GNU Autoconf 2.64. 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="$ac_config_headers"
|
||
config_links="$ac_config_links"
|
||
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
|
||
-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 links:
|
||
$config_links
|
||
|
||
Configuration commands:
|
||
$config_commands
|
||
|
||
Report bugs to the package provider.
|
||
GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
|
||
General help using GNU software: <http://www.gnu.org/gethelp/>."
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_cs_version="\\
|
||
GNU C Runtime Library config.status 1.0
|
||
configured by $0, generated by GNU Autoconf 2.64,
|
||
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
|
||
|
||
Copyright (C) 2009 Free Software Foundation, Inc.
|
||
This config.status script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it."
|
||
|
||
ac_pwd='$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=$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 ;;
|
||
--debug | --debu | --deb | --de | --d | -d )
|
||
debug=: ;;
|
||
--file | --fil | --fi | --f )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
as_fn_append CONFIG_FILES " '$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
#
|
||
# INIT-COMMANDS
|
||
#
|
||
srcdir=${srcdir}
|
||
host=${host}
|
||
with_target_subdir=${with_target_subdir}
|
||
with_multisubdir=${with_multisubdir}
|
||
ac_configure_args="--enable-multilib ${ac_configure_args}"
|
||
CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
|
||
libgcc_topdir=${libgcc_topdir}
|
||
CC="${CC}"
|
||
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
|
||
# Handling of arguments.
|
||
for ac_config_target in $ac_config_targets
|
||
do
|
||
case $ac_config_target in
|
||
"auto-target.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-target.h:config.in" ;;
|
||
"enable-execute-stack.c") CONFIG_LINKS="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;;
|
||
"unwind.h") CONFIG_LINKS="$CONFIG_LINKS unwind.h:$unwind_header" ;;
|
||
"md-unwind-support.h") CONFIG_LINKS="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;;
|
||
"sfp-machine.h") CONFIG_LINKS="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;;
|
||
"gthr-default.h") CONFIG_LINKS="$CONFIG_LINKS gthr-default.h:$thread_header" ;;
|
||
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
|
||
"default") CONFIG_COMMANDS="$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_LINKS+set}" = set || CONFIG_LINKS=$config_links
|
||
test "${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'.
|
||
$debug ||
|
||
{
|
||
tmp=
|
||
trap 'exit_status=$?
|
||
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
|
||
' 0
|
||
trap 'as_fn_exit 1' 1 2 13 15
|
||
}
|
||
# Create a (secure) tmp directory for tmp files.
|
||
|
||
{
|
||
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
|
||
test -n "$tmp" && test -d "$tmp"
|
||
} ||
|
||
{
|
||
tmp=./conf$$-$RANDOM
|
||
(umask 077 && mkdir "$tmp")
|
||
} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
|
||
|
||
# Set up the scripts for CONFIG_FILES section.
|
||
# No need to generate them if there are no CONFIG_FILES.
|
||
# This happens for instance with `./config.status config.h'.
|
||
if test -n "$CONFIG_FILES"; then
|
||
|
||
|
||
ac_cr=`echo X | tr X '\015'`
|
||
# On cygwin, bash can eat \r inside `` if the user requested igncr.
|
||
# But we know of no other shell where ac_cr would be empty at this
|
||
# point, so we can use a bashism as a fallback.
|
||
if test "x$ac_cr" = x; then
|
||
eval ac_cr=\$\'\\r\'
|
||
fi
|
||
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
|
||
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
|
||
ac_cs_awk_cr='\r'
|
||
else
|
||
ac_cs_awk_cr=$ac_cr
|
||
fi
|
||
|
||
echo 'BEGIN {' >"$tmp/subs1.awk" &&
|
||
_ACEOF
|
||
|
||
|
||
{
|
||
echo "cat >conf$$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
|
||
_ACEOF
|
||
sed -n '
|
||
h
|
||
s/^/S["/; s/!.*/"]=/
|
||
p
|
||
g
|
||
s/^[^!]*!//
|
||
:repl
|
||
t repl
|
||
s/'"$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 >>"\$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/$ac_cs_awk_cr/g"
|
||
else
|
||
cat
|
||
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
|
||
|| as_fn_error "could not setup config files machinery" "$LINENO" 5
|
||
_ACEOF
|
||
|
||
# VPATH may cause trouble with some makes, so we remove $(srcdir),
|
||
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
|
||
# trailing colons and then remove the whole line if VPATH becomes empty
|
||
# (actually we leave an empty line to preserve line numbers).
|
||
if test "x$srcdir" = x.; then
|
||
ac_vpsub='/^[ ]*VPATH[ ]*=/{
|
||
s/:*\$(srcdir):*/:/
|
||
s/:*\${srcdir}:*/:/
|
||
s/:*@srcdir@:*/:/
|
||
s/^\([^=]*=[ ]*\):*/\1/
|
||
s/:*$//
|
||
s/^[^=]*=[ ]*$//
|
||
}'
|
||
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 "$CONFIG_HEADERS"; then
|
||
cat >"$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_t=`sed -n "/$ac_delim/p" confdefs.h`
|
||
if test -z "$ac_t"; 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 :L $CONFIG_LINKS :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 $ac_f in
|
||
-) ac_f="$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 "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 $ac_tag in
|
||
*:-:* | *:-) cat >"$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" | $AWK -f "$tmp/subs.awk" >$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' "$tmp/out"`; test -n "$ac_out"; } &&
|
||
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$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: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined." >&2;}
|
||
|
||
rm -f "$tmp/stdin"
|
||
case $ac_file in
|
||
-) cat "$tmp/out" && rm -f "$tmp/out";;
|
||
*) rm -f "$ac_file" && mv "$tmp/out" "$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 "$tmp/defines.awk"' "$ac_file_inputs"
|
||
} >"$tmp/config.h" \
|
||
|| as_fn_error "could not create $ac_file" "$LINENO" 5
|
||
if diff "$ac_file" "$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 "$tmp/config.h" "$ac_file" \
|
||
|| as_fn_error "could not create $ac_file" "$LINENO" 5
|
||
fi
|
||
else
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
|
||
|| as_fn_error "could not create -" "$LINENO" 5
|
||
fi
|
||
;;
|
||
:L)
|
||
#
|
||
# CONFIG_LINK
|
||
#
|
||
|
||
if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
|
||
:
|
||
else
|
||
# Prefer the file from the source tree if names are identical.
|
||
if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
|
||
ac_source=$srcdir/$ac_source
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
|
||
$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
|
||
|
||
if test ! -r "$ac_source"; then
|
||
as_fn_error "$ac_source: file not found" "$LINENO" 5
|
||
fi
|
||
rm -f "$ac_file"
|
||
|
||
# Try a relative symlink, then a hard link, then a copy.
|
||
case $srcdir in
|
||
[\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
|
||
*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
|
||
esac
|
||
ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
|
||
ln "$ac_source" "$ac_file" 2>/dev/null ||
|
||
cp -p "$ac_source" "$ac_file" ||
|
||
as_fn_error "cannot link or copy $ac_source to $ac_file" "$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) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
|
||
if test -n "$CONFIG_FILES"; then
|
||
# FIXME: We shouldn't need to set ac_file
|
||
ac_file=Makefile
|
||
. ${libgcc_topdir}/config-ml.in
|
||
fi ;;
|
||
|
||
esac
|
||
done # for ac_tag
|
||
|
||
|
||
as_fn_exit 0
|
||
_ACEOF
|
||
ac_clean_files=$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 $?
|
||
fi
|
||
if test -n "$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
|
||
|