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- Committer: Bazaar Package Importer
- Author(s): Charles Plessy
- Date: 2007-02-21 09:07:33 UTC
- mfrom: (1.1.1 upstream)
- Revision ID: james.westby@ubuntu.com-20070221090733-ttdj0bl7yes4to8f
Tags: 2.03-1
* New upstream release.
* Mended the watch file.
* Updated the manpage.
* Mended the watch file.
* Updated the manpage.
- files added:
- Makefile.in
- files removed:
- Makefile
- files modified:
- README
added
removed
configure
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.59 for FULL-PACKAGE-NAME VERSION.
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#
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# Report bugs to <BUG-REPORT-ADDRESS>.
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#
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# Copyright (C) 2003 Free Software Foundation, Inc.
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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## --------------------- ##
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## M4sh Initialization. ##
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## --------------------- ##
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# Be Bourne compatible
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
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emulate sh
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NULLCMD=:
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# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
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# is contrary to our usage. Disable this feature.
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alias -g '${1+"$@"}'='"$@"'
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elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
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set -o posix
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fi
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DUALCASE=1; export DUALCASE # for MKS sh
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# Support unset when possible.
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if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
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as_unset=unset
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else
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as_unset=false
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fi
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# Work around bugs in pre-3.0 UWIN ksh.
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$as_unset ENV MAIL MAILPATH
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PS1='$ '
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PS2='> '
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PS4='+ '
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# NLS nuisances.
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for as_var in \
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LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
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LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
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LC_TELEPHONE LC_TIME
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do
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if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
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eval $as_var=C; export $as_var
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else
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$as_unset $as_var
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fi
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done
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# Required to use basename.
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if expr a : '\(a\)' >/dev/null 2>&1; then
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as_expr=expr
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else
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as_expr=false
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fi
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if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
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as_basename=basename
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else
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as_basename=false
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fi
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# Name of the executable.
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as_me=`$as_basename "$0" ||
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$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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X"$0" : 'X\(//\)$' \| \
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X"$0" : 'X\(/\)$' \| \
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. : '\(.\)' 2>/dev/null ||
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echo X/"$0" |
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sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
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/^X\/\(\/\/\)$/{ s//\1/; q; }
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/^X\/\(\/\).*/{ s//\1/; q; }
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s/.*/./; q'`
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# PATH needs CR, and LINENO needs CR and PATH.
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# Avoid depending upon Character Ranges.
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as_cr_letters='abcdefghijklmnopqrstuvwxyz'
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as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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as_cr_Letters=$as_cr_letters$as_cr_LETTERS
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as_cr_digits='0123456789'
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as_cr_alnum=$as_cr_Letters$as_cr_digits
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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echo "#! /bin/sh" >conf$$.sh
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echo "exit 0" >>conf$$.sh
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chmod +x conf$$.sh
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if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
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PATH_SEPARATOR=';'
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else
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PATH_SEPARATOR=:
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fi
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rm -f conf$$.sh
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fi
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as_lineno_1=$LINENO
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as_lineno_2=$LINENO
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as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
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test "x$as_lineno_1" != "x$as_lineno_2" &&
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test "x$as_lineno_3" = "x$as_lineno_2" || {
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# Find who we are. Look in the path if we contain no path at all
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# relative or not.
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case $0 in
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*[\\/]* ) as_myself=$0 ;;
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*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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done
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;;
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esac
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# We did not find ourselves, most probably we were run as `sh COMMAND'
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# in which case we are not to be found in the path.
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if test "x$as_myself" = x; then
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as_myself=$0
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fi
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if test ! -f "$as_myself"; then
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{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
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{ (exit 1); exit 1; }; }
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fi
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case $CONFIG_SHELL in
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'')
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for as_base in sh bash ksh sh5; do
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case $as_dir in
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/*)
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if ("$as_dir/$as_base" -c '
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as_lineno_1=$LINENO
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as_lineno_2=$LINENO
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as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
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test "x$as_lineno_1" != "x$as_lineno_2" &&
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test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
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$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
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$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
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CONFIG_SHELL=$as_dir/$as_base
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export CONFIG_SHELL
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exec "$CONFIG_SHELL" "$0" ${1+"$@"}
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fi;;
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esac
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done
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done
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;;
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esac
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# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
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# uniformly replaced by the line number. The first 'sed' inserts a
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# line-number line before each line; the second 'sed' does the real
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# work. The second script uses 'N' to pair each line-number line
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# with the numbered line, and appends trailing '-' during
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# substitution so that $LINENO is not a special case at line end.
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# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
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# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
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sed '=' <$as_myself |
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sed '
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N
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s,$,-,
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: loop
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s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
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t loop
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s,-$,,
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s,^['$as_cr_digits']*\n,,
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' >$as_me.lineno &&
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chmod +x $as_me.lineno ||
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{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
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{ (exit 1); exit 1; }; }
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# Don't try to exec as it changes $[0], causing all sort of problems
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# (the dirname of $[0] is not the place where we might find the
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# original and so on. Autoconf is especially sensible to this).
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. ./$as_me.lineno
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# Exit status is that of the last command.
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exit
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}
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case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
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*c*,-n*) ECHO_N= ECHO_C='
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' ECHO_T=' ' ;;
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*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
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*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
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esac
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if expr a : '\(a\)' >/dev/null 2>&1; then
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as_expr=expr
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else
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as_expr=false
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fi
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rm -f conf$$ conf$$.exe conf$$.file
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echo >conf$$.file
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if ln -s conf$$.file conf$$ 2>/dev/null; then
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# We could just check for DJGPP; but this test a) works b) is more generic
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# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
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if test -f conf$$.exe; then
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# Don't use ln at all; we don't have any links
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as_ln_s='cp -p'
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else
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as_ln_s='ln -s'
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fi
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elif ln conf$$.file conf$$ 2>/dev/null; then
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as_ln_s=ln
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else
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as_ln_s='cp -p'
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fi
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rm -f conf$$ conf$$.exe conf$$.file
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if mkdir -p . 2>/dev/null; then
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as_mkdir_p=:
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else
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test -d ./-p && rmdir ./-p
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as_mkdir_p=false
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fi
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as_executable_p="test -f"
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# Sed expression to map a string onto a valid CPP name.
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as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
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# Sed expression to map a string onto a valid variable name.
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as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
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# IFS
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# We need space, tab and new line, in precisely that order.
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as_nl='
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'
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IFS=" $as_nl"
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# CDPATH.
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$as_unset CDPATH
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# Name of the host.
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# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
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# so uname gets run too.
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ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
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exec 6>&1
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#
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# Initializations.
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#
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ac_default_prefix=/usr/local
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ac_config_libobj_dir=.
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cross_compiling=no
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subdirs=
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MFLAGS=
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MAKEFLAGS=
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SHELL=${CONFIG_SHELL-/bin/sh}
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# Maximum number of lines to put in a shell here document.
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# This variable seems obsolete. It should probably be removed, and
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# only ac_max_sed_lines should be used.
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: ${ac_max_here_lines=38}
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# Identity of this package.
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PACKAGE_NAME='FULL-PACKAGE-NAME'
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PACKAGE_TARNAME='full-package-name'
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PACKAGE_VERSION='VERSION'
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PACKAGE_STRING='FULL-PACKAGE-NAME VERSION'
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PACKAGE_BUGREPORT='BUG-REPORT-ADDRESS'
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ac_unique_file="kalign2_hirschberg.h"
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# Factoring default headers for most tests.
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ac_includes_default="\
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#include <stdio.h>
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#if HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#if HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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#if STDC_HEADERS
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# include <stdlib.h>
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# include <stddef.h>
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#else
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# if HAVE_STDLIB_H
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# include <stdlib.h>
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# endif
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#endif
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#if HAVE_STRING_H
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# if !STDC_HEADERS && HAVE_MEMORY_H
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# include <memory.h>
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# endif
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# include <string.h>
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#endif
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#if HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#if HAVE_INTTYPES_H
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# include <inttypes.h>
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#else
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# if HAVE_STDINT_H
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# include <stdint.h>
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# endif
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#endif
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#if HAVE_UNISTD_H
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# include <unistd.h>
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#endif"
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ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP LIBOBJS LTLIBOBJS'
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ac_subst_files=''
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# Initialize some variables set by options.
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ac_init_help=
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ac_init_version=false
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# The variables have the same names as the options, with
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# dashes changed to underlines.
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cache_file=/dev/null
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exec_prefix=NONE
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no_create=
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no_recursion=
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prefix=NONE
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program_prefix=NONE
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program_suffix=NONE
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program_transform_name=s,x,x,
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silent=
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site=
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srcdir=
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verbose=
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x_includes=NONE
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x_libraries=NONE
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# Installation directory options.
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# These are left unexpanded so users can "make install exec_prefix=/foo"
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# and all the variables that are supposed to be based on exec_prefix
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# by default will actually change.
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# Use braces instead of parens because sh, perl, etc. also accept them.
342
bindir='${exec_prefix}/bin'
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sbindir='${exec_prefix}/sbin'
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libexecdir='${exec_prefix}/libexec'
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datadir='${prefix}/share'
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sysconfdir='${prefix}/etc'
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sharedstatedir='${prefix}/com'
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localstatedir='${prefix}/var'
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libdir='${exec_prefix}/lib'
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includedir='${prefix}/include'
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oldincludedir='/usr/include'
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infodir='${prefix}/info'
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mandir='${prefix}/man'
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ac_prev=
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for ac_option
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do
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# If the previous option needs an argument, assign it.
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if test -n "$ac_prev"; then
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eval "$ac_prev=\$ac_option"
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ac_prev=
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continue
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fi
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ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
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# Accept the important Cygnus configure options, so we can diagnose typos.
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case $ac_option in
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-bindir | --bindir | --bindi | --bind | --bin | --bi)
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ac_prev=bindir ;;
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-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
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bindir=$ac_optarg ;;
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-build | --build | --buil | --bui | --bu)
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ac_prev=build_alias ;;
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-build=* | --build=* | --buil=* | --bui=* | --bu=*)
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build_alias=$ac_optarg ;;
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-cache-file | --cache-file | --cache-fil | --cache-fi \
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| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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ac_prev=cache_file ;;
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-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
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cache_file=$ac_optarg ;;
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--config-cache | -C)
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cache_file=config.cache ;;
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-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
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ac_prev=datadir ;;
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-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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| --da=*)
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datadir=$ac_optarg ;;
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-disable-* | --disable-*)
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ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
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# Reject names that are not valid shell variable names.
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expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
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{ (exit 1); exit 1; }; }
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ac_feature=`echo $ac_feature | sed 's/-/_/g'`
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eval "enable_$ac_feature=no" ;;
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-enable-* | --enable-*)
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ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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# Reject names that are not valid shell variable names.
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expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
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{ (exit 1); exit 1; }; }
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ac_feature=`echo $ac_feature | sed 's/-/_/g'`
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case $ac_option in
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*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
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*) ac_optarg=yes ;;
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esac
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eval "enable_$ac_feature='$ac_optarg'" ;;
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-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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| --exec | --exe | --ex)
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ac_prev=exec_prefix ;;
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-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
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| --exec=* | --exe=* | --ex=*)
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exec_prefix=$ac_optarg ;;
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-gas | --gas | --ga | --g)
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# Obsolete; use --with-gas.
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with_gas=yes ;;
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-help | --help | --hel | --he | -h)
433
ac_init_help=long ;;
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-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
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ac_init_help=recursive ;;
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-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
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ac_init_help=short ;;
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-host | --host | --hos | --ho)
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ac_prev=host_alias ;;
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-host=* | --host=* | --hos=* | --ho=*)
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host_alias=$ac_optarg ;;
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-includedir | --includedir | --includedi | --included | --include \
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| --includ | --inclu | --incl | --inc)
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ac_prev=includedir ;;
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-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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| --includ=* | --inclu=* | --incl=* | --inc=*)
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includedir=$ac_optarg ;;
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-infodir | --infodir | --infodi | --infod | --info | --inf)
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ac_prev=infodir ;;
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-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
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infodir=$ac_optarg ;;
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-libdir | --libdir | --libdi | --libd)
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ac_prev=libdir ;;
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-libdir=* | --libdir=* | --libdi=* | --libd=*)
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libdir=$ac_optarg ;;
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-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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| --libexe | --libex | --libe)
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ac_prev=libexecdir ;;
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-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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| --libexe=* | --libex=* | --libe=*)
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libexecdir=$ac_optarg ;;
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-localstatedir | --localstatedir | --localstatedi | --localstated \
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| --localstate | --localstat | --localsta | --localst \
470
| --locals | --local | --loca | --loc | --lo)
471
ac_prev=localstatedir ;;
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-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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| --localstate=* | --localstat=* | --localsta=* | --localst=* \
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| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475
localstatedir=$ac_optarg ;;
476
477
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478
ac_prev=mandir ;;
479
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
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mandir=$ac_optarg ;;
481
482
-nfp | --nfp | --nf)
483
# Obsolete; use --without-fp.
484
with_fp=no ;;
485
486
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
487
| --no-cr | --no-c | -n)
488
no_create=yes ;;
489
490
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
491
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492
no_recursion=yes ;;
493
494
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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| --oldin | --oldi | --old | --ol | --o)
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ac_prev=oldincludedir ;;
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-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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oldincludedir=$ac_optarg ;;
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-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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ac_prev=prefix ;;
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-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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prefix=$ac_optarg ;;
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-program-prefix | --program-prefix | --program-prefi | --program-pref \
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| --program-pre | --program-pr | --program-p)
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ac_prev=program_prefix ;;
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-program-prefix=* | --program-prefix=* | --program-prefi=* \
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| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513
program_prefix=$ac_optarg ;;
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515
-program-suffix | --program-suffix | --program-suffi | --program-suff \
516
| --program-suf | --program-su | --program-s)
517
ac_prev=program_suffix ;;
518
-program-suffix=* | --program-suffix=* | --program-suffi=* \
519
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520
program_suffix=$ac_optarg ;;
521
522
-program-transform-name | --program-transform-name \
523
| --program-transform-nam | --program-transform-na \
524
| --program-transform-n | --program-transform- \
525
| --program-transform | --program-transfor \
526
| --program-transfo | --program-transf \
527
| --program-trans | --program-tran \
528
| --progr-tra | --program-tr | --program-t)
529
ac_prev=program_transform_name ;;
530
-program-transform-name=* | --program-transform-name=* \
531
| --program-transform-nam=* | --program-transform-na=* \
532
| --program-transform-n=* | --program-transform-=* \
533
| --program-transform=* | --program-transfor=* \
534
| --program-transfo=* | --program-transf=* \
535
| --program-trans=* | --program-tran=* \
536
| --progr-tra=* | --program-tr=* | --program-t=*)
537
program_transform_name=$ac_optarg ;;
538
539
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
540
| -silent | --silent | --silen | --sile | --sil)
541
silent=yes ;;
542
543
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544
ac_prev=sbindir ;;
545
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546
| --sbi=* | --sb=*)
547
sbindir=$ac_optarg ;;
548
549
-sharedstatedir | --sharedstatedir | --sharedstatedi \
550
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551
| --sharedst | --shareds | --shared | --share | --shar \
552
| --sha | --sh)
553
ac_prev=sharedstatedir ;;
554
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557
| --sha=* | --sh=*)
558
sharedstatedir=$ac_optarg ;;
559
560
-site | --site | --sit)
561
ac_prev=site ;;
562
-site=* | --site=* | --sit=*)
563
site=$ac_optarg ;;
564
565
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566
ac_prev=srcdir ;;
567
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568
srcdir=$ac_optarg ;;
569
570
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571
| --syscon | --sysco | --sysc | --sys | --sy)
572
ac_prev=sysconfdir ;;
573
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575
sysconfdir=$ac_optarg ;;
576
577
-target | --target | --targe | --targ | --tar | --ta | --t)
578
ac_prev=target_alias ;;
579
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580
target_alias=$ac_optarg ;;
581
582
-v | -verbose | --verbose | --verbos | --verbo | --verb)
583
verbose=yes ;;
584
585
-version | --version | --versio | --versi | --vers | -V)
586
ac_init_version=: ;;
587
588
-with-* | --with-*)
589
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590
# Reject names that are not valid shell variable names.
591
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592
{ echo "$as_me: error: invalid package name: $ac_package" >&2
593
{ (exit 1); exit 1; }; }
594
ac_package=`echo $ac_package| sed 's/-/_/g'`
595
case $ac_option in
596
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597
*) ac_optarg=yes ;;
598
esac
599
eval "with_$ac_package='$ac_optarg'" ;;
600
601
-without-* | --without-*)
602
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603
# Reject names that are not valid shell variable names.
604
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605
{ echo "$as_me: error: invalid package name: $ac_package" >&2
606
{ (exit 1); exit 1; }; }
607
ac_package=`echo $ac_package | sed 's/-/_/g'`
608
eval "with_$ac_package=no" ;;
609
610
--x)
611
# Obsolete; use --with-x.
612
with_x=yes ;;
613
614
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615
| --x-incl | --x-inc | --x-in | --x-i)
616
ac_prev=x_includes ;;
617
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619
x_includes=$ac_optarg ;;
620
621
-x-libraries | --x-libraries | --x-librarie | --x-librari \
622
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623
ac_prev=x_libraries ;;
624
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626
x_libraries=$ac_optarg ;;
627
628
-*) { echo "$as_me: error: unrecognized option: $ac_option
629
Try \`$0 --help' for more information." >&2
630
{ (exit 1); exit 1; }; }
631
;;
632
633
*=*)
634
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635
# Reject names that are not valid shell variable names.
636
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638
{ (exit 1); exit 1; }; }
639
ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640
eval "$ac_envvar='$ac_optarg'"
641
export $ac_envvar ;;
642
643
*)
644
# FIXME: should be removed in autoconf 3.0.
645
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649
;;
650
651
esac
652
done
653
654
if test -n "$ac_prev"; then
655
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656
{ echo "$as_me: error: missing argument to $ac_option" >&2
657
{ (exit 1); exit 1; }; }
658
fi
659
660
# Be sure to have absolute paths.
661
for ac_var in exec_prefix prefix
662
do
663
eval ac_val=$`echo $ac_var`
664
case $ac_val in
665
[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667
{ (exit 1); exit 1; }; };;
668
esac
669
done
670
671
# Be sure to have absolute paths.
672
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673
localstatedir libdir includedir oldincludedir infodir mandir
674
do
675
eval ac_val=$`echo $ac_var`
676
case $ac_val in
677
[\\/$]* | ?:[\\/]* ) ;;
678
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679
{ (exit 1); exit 1; }; };;
680
esac
681
done
682
683
# There might be people who depend on the old broken behavior: `$host'
684
# used to hold the argument of --host etc.
685
# FIXME: To remove some day.
686
build=$build_alias
687
host=$host_alias
688
target=$target_alias
689
690
# FIXME: To remove some day.
691
if test "x$host_alias" != x; then
692
if test "x$build_alias" = x; then
693
cross_compiling=maybe
694
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695
If a cross compiler is detected then cross compile mode will be used." >&2
696
elif test "x$build_alias" != "x$host_alias"; then
697
cross_compiling=yes
698
fi
699
fi
700
701
ac_tool_prefix=
702
test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704
test "$silent" = yes && exec 6>/dev/null
705
706
707
# Find the source files, if location was not specified.
708
if test -z "$srcdir"; then
709
ac_srcdir_defaulted=yes
710
# Try the directory containing this script, then its parent.
711
ac_confdir=`(dirname "$0") 2>/dev/null ||
712
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713
X"$0" : 'X\(//\)[^/]' \| \
714
X"$0" : 'X\(//\)$' \| \
715
X"$0" : 'X\(/\)' \| \
716
. : '\(.\)' 2>/dev/null ||
717
echo X"$0" |
718
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
720
/^X\(\/\/\)$/{ s//\1/; q; }
721
/^X\(\/\).*/{ s//\1/; q; }
722
s/.*/./; q'`
723
srcdir=$ac_confdir
724
if test ! -r $srcdir/$ac_unique_file; then
725
srcdir=..
726
fi
727
else
728
ac_srcdir_defaulted=no
729
fi
730
if test ! -r $srcdir/$ac_unique_file; then
731
if test "$ac_srcdir_defaulted" = yes; then
732
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733
{ (exit 1); exit 1; }; }
734
else
735
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736
{ (exit 1); exit 1; }; }
737
fi
738
fi
739
(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740
{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741
{ (exit 1); exit 1; }; }
742
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743
ac_env_build_alias_set=${build_alias+set}
744
ac_env_build_alias_value=$build_alias
745
ac_cv_env_build_alias_set=${build_alias+set}
746
ac_cv_env_build_alias_value=$build_alias
747
ac_env_host_alias_set=${host_alias+set}
748
ac_env_host_alias_value=$host_alias
749
ac_cv_env_host_alias_set=${host_alias+set}
750
ac_cv_env_host_alias_value=$host_alias
751
ac_env_target_alias_set=${target_alias+set}
752
ac_env_target_alias_value=$target_alias
753
ac_cv_env_target_alias_set=${target_alias+set}
754
ac_cv_env_target_alias_value=$target_alias
755
ac_env_CC_set=${CC+set}
756
ac_env_CC_value=$CC
757
ac_cv_env_CC_set=${CC+set}
758
ac_cv_env_CC_value=$CC
759
ac_env_CFLAGS_set=${CFLAGS+set}
760
ac_env_CFLAGS_value=$CFLAGS
761
ac_cv_env_CFLAGS_set=${CFLAGS+set}
762
ac_cv_env_CFLAGS_value=$CFLAGS
763
ac_env_LDFLAGS_set=${LDFLAGS+set}
764
ac_env_LDFLAGS_value=$LDFLAGS
765
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766
ac_cv_env_LDFLAGS_value=$LDFLAGS
767
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768
ac_env_CPPFLAGS_value=$CPPFLAGS
769
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771
ac_env_CPP_set=${CPP+set}
772
ac_env_CPP_value=$CPP
773
ac_cv_env_CPP_set=${CPP+set}
774
ac_cv_env_CPP_value=$CPP
775
776
#
777
# Report the --help message.
778
#
779
if test "$ac_init_help" = "long"; then
780
# Omit some internal or obsolete options to make the list less imposing.
781
# This message is too long to be a string in the A/UX 3.1 sh.
782
cat <<_ACEOF
783
\`configure' configures FULL-PACKAGE-NAME VERSION to adapt to many kinds of systems.
784
785
Usage: $0 [OPTION]... [VAR=VALUE]...
786
787
To assign environment variables (e.g., CC, CFLAGS...), specify them as
788
VAR=VALUE. See below for descriptions of some of the useful variables.
789
790
Defaults for the options are specified in brackets.
791
792
Configuration:
793
-h, --help display this help and exit
794
--help=short display options specific to this package
795
--help=recursive display the short help of all the included packages
796
-V, --version display version information and exit
797
-q, --quiet, --silent do not print \`checking...' messages
798
--cache-file=FILE cache test results in FILE [disabled]
799
-C, --config-cache alias for \`--cache-file=config.cache'
800
-n, --no-create do not create output files
801
--srcdir=DIR find the sources in DIR [configure dir or \`..']
802
803
_ACEOF
804
805
cat <<_ACEOF
806
Installation directories:
807
--prefix=PREFIX install architecture-independent files in PREFIX
808
[$ac_default_prefix]
809
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
810
[PREFIX]
811
812
By default, \`make install' will install all the files in
813
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
814
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
815
for instance \`--prefix=\$HOME'.
816
817
For better control, use the options below.
818
819
Fine tuning of the installation directories:
820
--bindir=DIR user executables [EPREFIX/bin]
821
--sbindir=DIR system admin executables [EPREFIX/sbin]
822
--libexecdir=DIR program executables [EPREFIX/libexec]
823
--datadir=DIR read-only architecture-independent data [PREFIX/share]
824
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
825
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
826
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
827
--libdir=DIR object code libraries [EPREFIX/lib]
828
--includedir=DIR C header files [PREFIX/include]
829
--oldincludedir=DIR C header files for non-gcc [/usr/include]
830
--infodir=DIR info documentation [PREFIX/info]
831
--mandir=DIR man documentation [PREFIX/man]
832
_ACEOF
833
834
cat <<\_ACEOF
835
_ACEOF
836
fi
837
838
if test -n "$ac_init_help"; then
839
case $ac_init_help in
840
short | recursive ) echo "Configuration of FULL-PACKAGE-NAME VERSION:";;
841
esac
842
cat <<\_ACEOF
843
844
Some influential environment variables:
845
CC C compiler command
846
CFLAGS C compiler flags
847
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
848
nonstandard directory <lib dir>
849
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
850
headers in a nonstandard directory <include dir>
851
CPP C preprocessor
852
853
Use these variables to override the choices made by `configure' or to help
854
it to find libraries and programs with nonstandard names/locations.
855
856
Report bugs to <BUG-REPORT-ADDRESS>.
857
_ACEOF
858
fi
859
860
if test "$ac_init_help" = "recursive"; then
861
# If there are subdirs, report their specific --help.
862
ac_popdir=`pwd`
863
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
864
test -d $ac_dir || continue
865
ac_builddir=.
866
867
if test "$ac_dir" != .; then
868
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
869
# A "../" for each directory in $ac_dir_suffix.
870
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
871
else
872
ac_dir_suffix= ac_top_builddir=
873
fi
874
875
case $srcdir in
876
.) # No --srcdir option. We are building in place.
877
ac_srcdir=.
878
if test -z "$ac_top_builddir"; then
879
ac_top_srcdir=.
880
else
881
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
882
fi ;;
883
[\\/]* | ?:[\\/]* ) # Absolute path.
884
ac_srcdir=$srcdir$ac_dir_suffix;
885
ac_top_srcdir=$srcdir ;;
886
*) # Relative path.
887
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
888
ac_top_srcdir=$ac_top_builddir$srcdir ;;
889
esac
890
891
# Do not use `cd foo && pwd` to compute absolute paths, because
892
# the directories may not exist.
893
case `pwd` in
894
.) ac_abs_builddir="$ac_dir";;
895
*)
896
case "$ac_dir" in
897
.) ac_abs_builddir=`pwd`;;
898
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
899
*) ac_abs_builddir=`pwd`/"$ac_dir";;
900
esac;;
901
esac
902
case $ac_abs_builddir in
903
.) ac_abs_top_builddir=${ac_top_builddir}.;;
904
*)
905
case ${ac_top_builddir}. in
906
.) ac_abs_top_builddir=$ac_abs_builddir;;
907
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
908
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
909
esac;;
910
esac
911
case $ac_abs_builddir in
912
.) ac_abs_srcdir=$ac_srcdir;;
913
*)
914
case $ac_srcdir in
915
.) ac_abs_srcdir=$ac_abs_builddir;;
916
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
917
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
918
esac;;
919
esac
920
case $ac_abs_builddir in
921
.) ac_abs_top_srcdir=$ac_top_srcdir;;
922
*)
923
case $ac_top_srcdir in
924
.) ac_abs_top_srcdir=$ac_abs_builddir;;
925
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
926
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
927
esac;;
928
esac
929
930
cd $ac_dir
931
# Check for guested configure; otherwise get Cygnus style configure.
932
if test -f $ac_srcdir/configure.gnu; then
933
echo
934
$SHELL $ac_srcdir/configure.gnu --help=recursive
935
elif test -f $ac_srcdir/configure; then
936
echo
937
$SHELL $ac_srcdir/configure --help=recursive
938
elif test -f $ac_srcdir/configure.ac ||
939
test -f $ac_srcdir/configure.in; then
940
echo
941
$ac_configure --help
942
else
943
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
944
fi
945
cd $ac_popdir
946
done
947
fi
948
949
test -n "$ac_init_help" && exit 0
950
if $ac_init_version; then
951
cat <<\_ACEOF
952
FULL-PACKAGE-NAME configure VERSION
953
generated by GNU Autoconf 2.59
954
955
Copyright (C) 2003 Free Software Foundation, Inc.
956
This configure script is free software; the Free Software Foundation
957
gives unlimited permission to copy, distribute and modify it.
958
_ACEOF
959
exit 0
960
fi
961
exec 5>config.log
962
cat >&5 <<_ACEOF
963
This file contains any messages produced by compilers while
964
running configure, to aid debugging if configure makes a mistake.
965
966
It was created by FULL-PACKAGE-NAME $as_me VERSION, which was
967
generated by GNU Autoconf 2.59. Invocation command line was
968
969
$ $0 $@
970
971
_ACEOF
972
{
973
cat <<_ASUNAME
974
## --------- ##
975
## Platform. ##
976
## --------- ##
977
978
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
979
uname -m = `(uname -m) 2>/dev/null || echo unknown`
980
uname -r = `(uname -r) 2>/dev/null || echo unknown`
981
uname -s = `(uname -s) 2>/dev/null || echo unknown`
982
uname -v = `(uname -v) 2>/dev/null || echo unknown`
983
984
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
985
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
986
987
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
988
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
989
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
990
hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
991
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
992
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
993
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
994
995
_ASUNAME
996
997
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
998
for as_dir in $PATH
999
do
1000
IFS=$as_save_IFS
1001
test -z "$as_dir" && as_dir=.
1002
echo "PATH: $as_dir"
1003
done
1004
1005
} >&5
1006
1007
cat >&5 <<_ACEOF
1008
1009
1010
## ----------- ##
1011
## Core tests. ##
1012
## ----------- ##
1013
1014
_ACEOF
1015
1016
1017
# Keep a trace of the command line.
1018
# Strip out --no-create and --no-recursion so they do not pile up.
1019
# Strip out --silent because we don't want to record it for future runs.
1020
# Also quote any args containing shell meta-characters.
1021
# Make two passes to allow for proper duplicate-argument suppression.
1022
ac_configure_args=
1023
ac_configure_args0=
1024
ac_configure_args1=
1025
ac_sep=
1026
ac_must_keep_next=false
1027
for ac_pass in 1 2
1028
do
1029
for ac_arg
1030
do
1031
case $ac_arg in
1032
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1033
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1034
| -silent | --silent | --silen | --sile | --sil)
1035
continue ;;
1036
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1037
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1038
esac
1039
case $ac_pass in
1040
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1041
2)
1042
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1043
if test $ac_must_keep_next = true; then
1044
ac_must_keep_next=false # Got value, back to normal.
1045
else
1046
case $ac_arg in
1047
*=* | --config-cache | -C | -disable-* | --disable-* \
1048
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1049
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1050
| -with-* | --with-* | -without-* | --without-* | --x)
1051
case "$ac_configure_args0 " in
1052
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1053
esac
1054
;;
1055
-* ) ac_must_keep_next=true ;;
1056
esac
1057
fi
1058
ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1059
# Get rid of the leading space.
1060
ac_sep=" "
1061
;;
1062
esac
1063
done
1064
done
1065
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1066
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1067
1068
# When interrupted or exit'd, cleanup temporary files, and complete
1069
# config.log. We remove comments because anyway the quotes in there
1070
# would cause problems or look ugly.
1071
# WARNING: Be sure not to use single quotes in there, as some shells,
1072
# such as our DU 5.0 friend, will then `close' the trap.
1073
trap 'exit_status=$?
1074
# Save into config.log some information that might help in debugging.
1075
{
1076
echo
1077
1078
cat <<\_ASBOX
1079
## ---------------- ##
1080
## Cache variables. ##
1081
## ---------------- ##
1082
_ASBOX
1083
echo
1084
# The following way of writing the cache mishandles newlines in values,
1085
{
1086
(set) 2>&1 |
1087
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1088
*ac_space=\ *)
1089
sed -n \
1090
"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1091
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1092
;;
1093
*)
1094
sed -n \
1095
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1096
;;
1097
esac;
1098
}
1099
echo
1100
1101
cat <<\_ASBOX
1102
## ----------------- ##
1103
## Output variables. ##
1104
## ----------------- ##
1105
_ASBOX
1106
echo
1107
for ac_var in $ac_subst_vars
1108
do
1109
eval ac_val=$`echo $ac_var`
1110
echo "$ac_var='"'"'$ac_val'"'"'"
1111
done | sort
1112
echo
1113
1114
if test -n "$ac_subst_files"; then
1115
cat <<\_ASBOX
1116
## ------------- ##
1117
## Output files. ##
1118
## ------------- ##
1119
_ASBOX
1120
echo
1121
for ac_var in $ac_subst_files
1122
do
1123
eval ac_val=$`echo $ac_var`
1124
echo "$ac_var='"'"'$ac_val'"'"'"
1125
done | sort
1126
echo
1127
fi
1128
1129
if test -s confdefs.h; then
1130
cat <<\_ASBOX
1131
## ----------- ##
1132
## confdefs.h. ##
1133
## ----------- ##
1134
_ASBOX
1135
echo
1136
sed "/^$/d" confdefs.h | sort
1137
echo
1138
fi
1139
test "$ac_signal" != 0 &&
1140
echo "$as_me: caught signal $ac_signal"
1141
echo "$as_me: exit $exit_status"
1142
} >&5
1143
rm -f core *.core &&
1144
rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1145
exit $exit_status
1146
' 0
1147
for ac_signal in 1 2 13 15; do
1148
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1149
done
1150
ac_signal=0
1151
1152
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1153
rm -rf conftest* confdefs.h
1154
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1155
echo >confdefs.h
1156
1157
# Predefined preprocessor variables.
1158
1159
cat >>confdefs.h <<_ACEOF
1160
#define PACKAGE_NAME "$PACKAGE_NAME"
1161
_ACEOF
1162
1163
1164
cat >>confdefs.h <<_ACEOF
1165
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1166
_ACEOF
1167
1168
1169
cat >>confdefs.h <<_ACEOF
1170
#define PACKAGE_VERSION "$PACKAGE_VERSION"
1171
_ACEOF
1172
1173
1174
cat >>confdefs.h <<_ACEOF
1175
#define PACKAGE_STRING "$PACKAGE_STRING"
1176
_ACEOF
1177
1178
1179
cat >>confdefs.h <<_ACEOF
1180
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1181
_ACEOF
1182
1183
1184
# Let the site file select an alternate cache file if it wants to.
1185
# Prefer explicitly selected file to automatically selected ones.
1186
if test -z "$CONFIG_SITE"; then
1187
if test "x$prefix" != xNONE; then
1188
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1189
else
1190
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1191
fi
1192
fi
1193
for ac_site_file in $CONFIG_SITE; do
1194
if test -r "$ac_site_file"; then
1195
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1196
echo "$as_me: loading site script $ac_site_file" >&6;}
1197
sed 's/^/| /' "$ac_site_file" >&5
1198
. "$ac_site_file"
1199
fi
1200
done
1201
1202
if test -r "$cache_file"; then
1203
# Some versions of bash will fail to source /dev/null (special
1204
# files actually), so we avoid doing that.
1205
if test -f "$cache_file"; then
1206
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1207
echo "$as_me: loading cache $cache_file" >&6;}
1208
case $cache_file in
1209
[\\/]* | ?:[\\/]* ) . $cache_file;;
1210
*) . ./$cache_file;;
1211
esac
1212
fi
1213
else
1214
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1215
echo "$as_me: creating cache $cache_file" >&6;}
1216
>$cache_file
1217
fi
1218
1219
# Check that the precious variables saved in the cache have kept the same
1220
# value.
1221
ac_cache_corrupted=false
1222
for ac_var in `(set) 2>&1 |
1223
sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1224
eval ac_old_set=\$ac_cv_env_${ac_var}_set
1225
eval ac_new_set=\$ac_env_${ac_var}_set
1226
eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1227
eval ac_new_val="\$ac_env_${ac_var}_value"
1228
case $ac_old_set,$ac_new_set in
1229
set,)
1230
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1231
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1232
ac_cache_corrupted=: ;;
1233
,set)
1234
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1235
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1236
ac_cache_corrupted=: ;;
1237
,);;
1238
*)
1239
if test "x$ac_old_val" != "x$ac_new_val"; then
1240
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1241
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1242
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1243
echo "$as_me: former value: $ac_old_val" >&2;}
1244
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1245
echo "$as_me: current value: $ac_new_val" >&2;}
1246
ac_cache_corrupted=:
1247
fi;;
1248
esac
1249
# Pass precious variables to config.status.
1250
if test "$ac_new_set" = set; then
1251
case $ac_new_val in
1252
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1253
ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1254
*) ac_arg=$ac_var=$ac_new_val ;;
1255
esac
1256
case " $ac_configure_args " in
1257
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1258
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1259
esac
1260
fi
1261
done
1262
if $ac_cache_corrupted; then
1263
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1264
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1265
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1266
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1267
{ (exit 1); exit 1; }; }
1268
fi
1269
1270
ac_ext=c
1271
ac_cpp='$CPP $CPPFLAGS'
1272
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1273
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1274
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
ac_config_headers="$ac_config_headers config.h"
1304
1305
1306
# Checks for programs.
1307
ac_ext=c
1308
ac_cpp='$CPP $CPPFLAGS'
1309
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1310
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1311
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1312
if test -n "$ac_tool_prefix"; then
1313
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1314
set dummy ${ac_tool_prefix}gcc; ac_word=$2
1315
echo "$as_me:$LINENO: checking for $ac_word" >&5
1316
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1317
if test "${ac_cv_prog_CC+set}" = set; then
1318
echo $ECHO_N "(cached) $ECHO_C" >&6
1319
else
1320
if test -n "$CC"; then
1321
ac_cv_prog_CC="$CC" # Let the user override the test.
1322
else
1323
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1324
for as_dir in $PATH
1325
do
1326
IFS=$as_save_IFS
1327
test -z "$as_dir" && as_dir=.
1328
for ac_exec_ext in '' $ac_executable_extensions; do
1329
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1330
ac_cv_prog_CC="${ac_tool_prefix}gcc"
1331
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1332
break 2
1333
fi
1334
done
1335
done
1336
1337
fi
1338
fi
1339
CC=$ac_cv_prog_CC
1340
if test -n "$CC"; then
1341
echo "$as_me:$LINENO: result: $CC" >&5
1342
echo "${ECHO_T}$CC" >&6
1343
else
1344
echo "$as_me:$LINENO: result: no" >&5
1345
echo "${ECHO_T}no" >&6
1346
fi
1347
1348
fi
1349
if test -z "$ac_cv_prog_CC"; then
1350
ac_ct_CC=$CC
1351
# Extract the first word of "gcc", so it can be a program name with args.
1352
set dummy gcc; ac_word=$2
1353
echo "$as_me:$LINENO: checking for $ac_word" >&5
1354
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1355
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1356
echo $ECHO_N "(cached) $ECHO_C" >&6
1357
else
1358
if test -n "$ac_ct_CC"; then
1359
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1360
else
1361
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1362
for as_dir in $PATH
1363
do
1364
IFS=$as_save_IFS
1365
test -z "$as_dir" && as_dir=.
1366
for ac_exec_ext in '' $ac_executable_extensions; do
1367
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1368
ac_cv_prog_ac_ct_CC="gcc"
1369
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1370
break 2
1371
fi
1372
done
1373
done
1374
1375
fi
1376
fi
1377
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1378
if test -n "$ac_ct_CC"; then
1379
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1380
echo "${ECHO_T}$ac_ct_CC" >&6
1381
else
1382
echo "$as_me:$LINENO: result: no" >&5
1383
echo "${ECHO_T}no" >&6
1384
fi
1385
1386
CC=$ac_ct_CC
1387
else
1388
CC="$ac_cv_prog_CC"
1389
fi
1390
1391
if test -z "$CC"; then
1392
if test -n "$ac_tool_prefix"; then
1393
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1394
set dummy ${ac_tool_prefix}cc; ac_word=$2
1395
echo "$as_me:$LINENO: checking for $ac_word" >&5
1396
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1397
if test "${ac_cv_prog_CC+set}" = set; then
1398
echo $ECHO_N "(cached) $ECHO_C" >&6
1399
else
1400
if test -n "$CC"; then
1401
ac_cv_prog_CC="$CC" # Let the user override the test.
1402
else
1403
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1404
for as_dir in $PATH
1405
do
1406
IFS=$as_save_IFS
1407
test -z "$as_dir" && as_dir=.
1408
for ac_exec_ext in '' $ac_executable_extensions; do
1409
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1410
ac_cv_prog_CC="${ac_tool_prefix}cc"
1411
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1412
break 2
1413
fi
1414
done
1415
done
1416
1417
fi
1418
fi
1419
CC=$ac_cv_prog_CC
1420
if test -n "$CC"; then
1421
echo "$as_me:$LINENO: result: $CC" >&5
1422
echo "${ECHO_T}$CC" >&6
1423
else
1424
echo "$as_me:$LINENO: result: no" >&5
1425
echo "${ECHO_T}no" >&6
1426
fi
1427
1428
fi
1429
if test -z "$ac_cv_prog_CC"; then
1430
ac_ct_CC=$CC
1431
# Extract the first word of "cc", so it can be a program name with args.
1432
set dummy cc; ac_word=$2
1433
echo "$as_me:$LINENO: checking for $ac_word" >&5
1434
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1435
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1436
echo $ECHO_N "(cached) $ECHO_C" >&6
1437
else
1438
if test -n "$ac_ct_CC"; then
1439
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1440
else
1441
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1442
for as_dir in $PATH
1443
do
1444
IFS=$as_save_IFS
1445
test -z "$as_dir" && as_dir=.
1446
for ac_exec_ext in '' $ac_executable_extensions; do
1447
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1448
ac_cv_prog_ac_ct_CC="cc"
1449
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1450
break 2
1451
fi
1452
done
1453
done
1454
1455
fi
1456
fi
1457
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1458
if test -n "$ac_ct_CC"; then
1459
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1460
echo "${ECHO_T}$ac_ct_CC" >&6
1461
else
1462
echo "$as_me:$LINENO: result: no" >&5
1463
echo "${ECHO_T}no" >&6
1464
fi
1465
1466
CC=$ac_ct_CC
1467
else
1468
CC="$ac_cv_prog_CC"
1469
fi
1470
1471
fi
1472
if test -z "$CC"; then
1473
# Extract the first word of "cc", so it can be a program name with args.
1474
set dummy cc; ac_word=$2
1475
echo "$as_me:$LINENO: checking for $ac_word" >&5
1476
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1477
if test "${ac_cv_prog_CC+set}" = set; then
1478
echo $ECHO_N "(cached) $ECHO_C" >&6
1479
else
1480
if test -n "$CC"; then
1481
ac_cv_prog_CC="$CC" # Let the user override the test.
1482
else
1483
ac_prog_rejected=no
1484
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1485
for as_dir in $PATH
1486
do
1487
IFS=$as_save_IFS
1488
test -z "$as_dir" && as_dir=.
1489
for ac_exec_ext in '' $ac_executable_extensions; do
1490
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1491
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1492
ac_prog_rejected=yes
1493
continue
1494
fi
1495
ac_cv_prog_CC="cc"
1496
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1497
break 2
1498
fi
1499
done
1500
done
1501
1502
if test $ac_prog_rejected = yes; then
1503
# We found a bogon in the path, so make sure we never use it.
1504
set dummy $ac_cv_prog_CC
1505
shift
1506
if test $# != 0; then
1507
# We chose a different compiler from the bogus one.
1508
# However, it has the same basename, so the bogon will be chosen
1509
# first if we set CC to just the basename; use the full file name.
1510
shift
1511
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1512
fi
1513
fi
1514
fi
1515
fi
1516
CC=$ac_cv_prog_CC
1517
if test -n "$CC"; then
1518
echo "$as_me:$LINENO: result: $CC" >&5
1519
echo "${ECHO_T}$CC" >&6
1520
else
1521
echo "$as_me:$LINENO: result: no" >&5
1522
echo "${ECHO_T}no" >&6
1523
fi
1524
1525
fi
1526
if test -z "$CC"; then
1527
if test -n "$ac_tool_prefix"; then
1528
for ac_prog in cl
1529
do
1530
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1531
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1532
echo "$as_me:$LINENO: checking for $ac_word" >&5
1533
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1534
if test "${ac_cv_prog_CC+set}" = set; then
1535
echo $ECHO_N "(cached) $ECHO_C" >&6
1536
else
1537
if test -n "$CC"; then
1538
ac_cv_prog_CC="$CC" # Let the user override the test.
1539
else
1540
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1541
for as_dir in $PATH
1542
do
1543
IFS=$as_save_IFS
1544
test -z "$as_dir" && as_dir=.
1545
for ac_exec_ext in '' $ac_executable_extensions; do
1546
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1547
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1548
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1549
break 2
1550
fi
1551
done
1552
done
1553
1554
fi
1555
fi
1556
CC=$ac_cv_prog_CC
1557
if test -n "$CC"; then
1558
echo "$as_me:$LINENO: result: $CC" >&5
1559
echo "${ECHO_T}$CC" >&6
1560
else
1561
echo "$as_me:$LINENO: result: no" >&5
1562
echo "${ECHO_T}no" >&6
1563
fi
1564
1565
test -n "$CC" && break
1566
done
1567
fi
1568
if test -z "$CC"; then
1569
ac_ct_CC=$CC
1570
for ac_prog in cl
1571
do
1572
# Extract the first word of "$ac_prog", so it can be a program name with args.
1573
set dummy $ac_prog; ac_word=$2
1574
echo "$as_me:$LINENO: checking for $ac_word" >&5
1575
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1576
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1577
echo $ECHO_N "(cached) $ECHO_C" >&6
1578
else
1579
if test -n "$ac_ct_CC"; then
1580
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1581
else
1582
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1583
for as_dir in $PATH
1584
do
1585
IFS=$as_save_IFS
1586
test -z "$as_dir" && as_dir=.
1587
for ac_exec_ext in '' $ac_executable_extensions; do
1588
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1589
ac_cv_prog_ac_ct_CC="$ac_prog"
1590
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1591
break 2
1592
fi
1593
done
1594
done
1595
1596
fi
1597
fi
1598
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1599
if test -n "$ac_ct_CC"; then
1600
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1601
echo "${ECHO_T}$ac_ct_CC" >&6
1602
else
1603
echo "$as_me:$LINENO: result: no" >&5
1604
echo "${ECHO_T}no" >&6
1605
fi
1606
1607
test -n "$ac_ct_CC" && break
1608
done
1609
1610
CC=$ac_ct_CC
1611
fi
1612
1613
fi
1614
1615
1616
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1617
See \`config.log' for more details." >&5
1618
echo "$as_me: error: no acceptable C compiler found in \$PATH
1619
See \`config.log' for more details." >&2;}
1620
{ (exit 1); exit 1; }; }
1621
1622
# Provide some information about the compiler.
1623
echo "$as_me:$LINENO:" \
1624
"checking for C compiler version" >&5
1625
ac_compiler=`set X $ac_compile; echo $2`
1626
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1627
(eval $ac_compiler --version </dev/null >&5) 2>&5
1628
ac_status=$?
1629
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1630
(exit $ac_status); }
1631
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1632
(eval $ac_compiler -v </dev/null >&5) 2>&5
1633
ac_status=$?
1634
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1635
(exit $ac_status); }
1636
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1637
(eval $ac_compiler -V </dev/null >&5) 2>&5
1638
ac_status=$?
1639
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1640
(exit $ac_status); }
1641
1642
cat >conftest.$ac_ext <<_ACEOF
1643
/* confdefs.h. */
1644
_ACEOF
1645
cat confdefs.h >>conftest.$ac_ext
1646
cat >>conftest.$ac_ext <<_ACEOF
1647
/* end confdefs.h. */
1648
1649
int
1650
main ()
1651
{
1652
1653
;
1654
return 0;
1655
}
1656
_ACEOF
1657
ac_clean_files_save=$ac_clean_files
1658
ac_clean_files="$ac_clean_files a.out a.exe b.out"
1659
# Try to create an executable without -o first, disregard a.out.
1660
# It will help us diagnose broken compilers, and finding out an intuition
1661
# of exeext.
1662
echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1663
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1664
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1665
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1666
(eval $ac_link_default) 2>&5
1667
ac_status=$?
1668
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1669
(exit $ac_status); }; then
1670
# Find the output, starting from the most likely. This scheme is
1671
# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1672
# resort.
1673
1674
# Be careful to initialize this variable, since it used to be cached.
1675
# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1676
ac_cv_exeext=
1677
# b.out is created by i960 compilers.
1678
for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1679
do
1680
test -f "$ac_file" || continue
1681
case $ac_file in
1682
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1683
;;
1684
conftest.$ac_ext )
1685
# This is the source file.
1686
;;
1687
[ab].out )
1688
# We found the default executable, but exeext='' is most
1689
# certainly right.
1690
break;;
1691
*.* )
1692
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1693
# FIXME: I believe we export ac_cv_exeext for Libtool,
1694
# but it would be cool to find out if it's true. Does anybody
1695
# maintain Libtool? --akim.
1696
export ac_cv_exeext
1697
break;;
1698
* )
1699
break;;
1700
esac
1701
done
1702
else
1703
echo "$as_me: failed program was:" >&5
1704
sed 's/^/| /' conftest.$ac_ext >&5
1705
1706
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1707
See \`config.log' for more details." >&5
1708
echo "$as_me: error: C compiler cannot create executables
1709
See \`config.log' for more details." >&2;}
1710
{ (exit 77); exit 77; }; }
1711
fi
1712
1713
ac_exeext=$ac_cv_exeext
1714
echo "$as_me:$LINENO: result: $ac_file" >&5
1715
echo "${ECHO_T}$ac_file" >&6
1716
1717
# Check the compiler produces executables we can run. If not, either
1718
# the compiler is broken, or we cross compile.
1719
echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1720
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1721
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1722
# If not cross compiling, check that we can run a simple program.
1723
if test "$cross_compiling" != yes; then
1724
if { ac_try='./$ac_file'
1725
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1726
(eval $ac_try) 2>&5
1727
ac_status=$?
1728
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1729
(exit $ac_status); }; }; then
1730
cross_compiling=no
1731
else
1732
if test "$cross_compiling" = maybe; then
1733
cross_compiling=yes
1734
else
1735
{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1736
If you meant to cross compile, use \`--host'.
1737
See \`config.log' for more details." >&5
1738
echo "$as_me: error: cannot run C compiled programs.
1739
If you meant to cross compile, use \`--host'.
1740
See \`config.log' for more details." >&2;}
1741
{ (exit 1); exit 1; }; }
1742
fi
1743
fi
1744
fi
1745
echo "$as_me:$LINENO: result: yes" >&5
1746
echo "${ECHO_T}yes" >&6
1747
1748
rm -f a.out a.exe conftest$ac_cv_exeext b.out
1749
ac_clean_files=$ac_clean_files_save
1750
# Check the compiler produces executables we can run. If not, either
1751
# the compiler is broken, or we cross compile.
1752
echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1753
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1754
echo "$as_me:$LINENO: result: $cross_compiling" >&5
1755
echo "${ECHO_T}$cross_compiling" >&6
1756
1757
echo "$as_me:$LINENO: checking for suffix of executables" >&5
1758
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1759
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1760
(eval $ac_link) 2>&5
1761
ac_status=$?
1762
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1763
(exit $ac_status); }; then
1764
# If both `conftest.exe' and `conftest' are `present' (well, observable)
1765
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1766
# work properly (i.e., refer to `conftest.exe'), while it won't with
1767
# `rm'.
1768
for ac_file in conftest.exe conftest conftest.*; do
1769
test -f "$ac_file" || continue
1770
case $ac_file in
1771
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1772
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1773
export ac_cv_exeext
1774
break;;
1775
* ) break;;
1776
esac
1777
done
1778
else
1779
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1780
See \`config.log' for more details." >&5
1781
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1782
See \`config.log' for more details." >&2;}
1783
{ (exit 1); exit 1; }; }
1784
fi
1785
1786
rm -f conftest$ac_cv_exeext
1787
echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1788
echo "${ECHO_T}$ac_cv_exeext" >&6
1789
1790
rm -f conftest.$ac_ext
1791
EXEEXT=$ac_cv_exeext
1792
ac_exeext=$EXEEXT
1793
echo "$as_me:$LINENO: checking for suffix of object files" >&5
1794
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1795
if test "${ac_cv_objext+set}" = set; then
1796
echo $ECHO_N "(cached) $ECHO_C" >&6
1797
else
1798
cat >conftest.$ac_ext <<_ACEOF
1799
/* confdefs.h. */
1800
_ACEOF
1801
cat confdefs.h >>conftest.$ac_ext
1802
cat >>conftest.$ac_ext <<_ACEOF
1803
/* end confdefs.h. */
1804
1805
int
1806
main ()
1807
{
1808
1809
;
1810
return 0;
1811
}
1812
_ACEOF
1813
rm -f conftest.o conftest.obj
1814
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1815
(eval $ac_compile) 2>&5
1816
ac_status=$?
1817
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1818
(exit $ac_status); }; then
1819
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1820
case $ac_file in
1821
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1822
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1823
break;;
1824
esac
1825
done
1826
else
1827
echo "$as_me: failed program was:" >&5
1828
sed 's/^/| /' conftest.$ac_ext >&5
1829
1830
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1831
See \`config.log' for more details." >&5
1832
echo "$as_me: error: cannot compute suffix of object files: cannot compile
1833
See \`config.log' for more details." >&2;}
1834
{ (exit 1); exit 1; }; }
1835
fi
1836
1837
rm -f conftest.$ac_cv_objext conftest.$ac_ext
1838
fi
1839
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1840
echo "${ECHO_T}$ac_cv_objext" >&6
1841
OBJEXT=$ac_cv_objext
1842
ac_objext=$OBJEXT
1843
echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1844
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1845
if test "${ac_cv_c_compiler_gnu+set}" = set; then
1846
echo $ECHO_N "(cached) $ECHO_C" >&6
1847
else
1848
cat >conftest.$ac_ext <<_ACEOF
1849
/* confdefs.h. */
1850
_ACEOF
1851
cat confdefs.h >>conftest.$ac_ext
1852
cat >>conftest.$ac_ext <<_ACEOF
1853
/* end confdefs.h. */
1854
1855
int
1856
main ()
1857
{
1858
#ifndef __GNUC__
1859
choke me
1860
#endif
1861
1862
;
1863
return 0;
1864
}
1865
_ACEOF
1866
rm -f conftest.$ac_objext
1867
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1868
(eval $ac_compile) 2>conftest.er1
1869
ac_status=$?
1870
grep -v '^ *+' conftest.er1 >conftest.err
1871
rm -f conftest.er1
1872
cat conftest.err >&5
1873
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1874
(exit $ac_status); } &&
1875
{ ac_try='test -z "$ac_c_werror_flag"
1876
|| test ! -s conftest.err'
1877
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1878
(eval $ac_try) 2>&5
1879
ac_status=$?
1880
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1881
(exit $ac_status); }; } &&
1882
{ ac_try='test -s conftest.$ac_objext'
1883
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1884
(eval $ac_try) 2>&5
1885
ac_status=$?
1886
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1887
(exit $ac_status); }; }; then
1888
ac_compiler_gnu=yes
1889
else
1890
echo "$as_me: failed program was:" >&5
1891
sed 's/^/| /' conftest.$ac_ext >&5
1892
1893
ac_compiler_gnu=no
1894
fi
1895
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1896
ac_cv_c_compiler_gnu=$ac_compiler_gnu
1897
1898
fi
1899
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1900
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1901
GCC=`test $ac_compiler_gnu = yes && echo yes`
1902
ac_test_CFLAGS=${CFLAGS+set}
1903
ac_save_CFLAGS=$CFLAGS
1904
CFLAGS="-g"
1905
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1906
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1907
if test "${ac_cv_prog_cc_g+set}" = set; then
1908
echo $ECHO_N "(cached) $ECHO_C" >&6
1909
else
1910
cat >conftest.$ac_ext <<_ACEOF
1911
/* confdefs.h. */
1912
_ACEOF
1913
cat confdefs.h >>conftest.$ac_ext
1914
cat >>conftest.$ac_ext <<_ACEOF
1915
/* end confdefs.h. */
1916
1917
int
1918
main ()
1919
{
1920
1921
;
1922
return 0;
1923
}
1924
_ACEOF
1925
rm -f conftest.$ac_objext
1926
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1927
(eval $ac_compile) 2>conftest.er1
1928
ac_status=$?
1929
grep -v '^ *+' conftest.er1 >conftest.err
1930
rm -f conftest.er1
1931
cat conftest.err >&5
1932
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1933
(exit $ac_status); } &&
1934
{ ac_try='test -z "$ac_c_werror_flag"
1935
|| test ! -s conftest.err'
1936
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1937
(eval $ac_try) 2>&5
1938
ac_status=$?
1939
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1940
(exit $ac_status); }; } &&
1941
{ ac_try='test -s conftest.$ac_objext'
1942
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1943
(eval $ac_try) 2>&5
1944
ac_status=$?
1945
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1946
(exit $ac_status); }; }; then
1947
ac_cv_prog_cc_g=yes
1948
else
1949
echo "$as_me: failed program was:" >&5
1950
sed 's/^/| /' conftest.$ac_ext >&5
1951
1952
ac_cv_prog_cc_g=no
1953
fi
1954
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1955
fi
1956
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1957
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1958
if test "$ac_test_CFLAGS" = set; then
1959
CFLAGS=$ac_save_CFLAGS
1960
elif test $ac_cv_prog_cc_g = yes; then
1961
if test "$GCC" = yes; then
1962
CFLAGS="-g -O2"
1963
else
1964
CFLAGS="-g"
1965
fi
1966
else
1967
if test "$GCC" = yes; then
1968
CFLAGS="-O2"
1969
else
1970
CFLAGS=
1971
fi
1972
fi
1973
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1974
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1975
if test "${ac_cv_prog_cc_stdc+set}" = set; then
1976
echo $ECHO_N "(cached) $ECHO_C" >&6
1977
else
1978
ac_cv_prog_cc_stdc=no
1979
ac_save_CC=$CC
1980
cat >conftest.$ac_ext <<_ACEOF
1981
/* confdefs.h. */
1982
_ACEOF
1983
cat confdefs.h >>conftest.$ac_ext
1984
cat >>conftest.$ac_ext <<_ACEOF
1985
/* end confdefs.h. */
1986
#include <stdarg.h>
1987
#include <stdio.h>
1988
#include <sys/types.h>
1989
#include <sys/stat.h>
1990
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1991
struct buf { int x; };
1992
FILE * (*rcsopen) (struct buf *, struct stat *, int);
1993
static char *e (p, i)
1994
char **p;
1995
int i;
1996
{
1997
return p[i];
1998
}
1999
static char *f (char * (*g) (char **, int), char **p, ...)
2000
{
2001
char *s;
2002
va_list v;
2003
va_start (v,p);
2004
s = g (p, va_arg (v,int));
2005
va_end (v);
2006
return s;
2007
}
2008
2009
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2010
function prototypes and stuff, but not '\xHH' hex character constants.
2011
These don't provoke an error unfortunately, instead are silently treated
2012
as 'x'. The following induces an error, until -std1 is added to get
2013
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2014
array size at least. It's necessary to write '\x00'==0 to get something
2015
that's true only with -std1. */
2016
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2017
2018
int test (int i, double x);
2019
struct s1 {int (*f) (int a);};
2020
struct s2 {int (*f) (double a);};
2021
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2022
int argc;
2023
char **argv;
2024
int
2025
main ()
2026
{
2027
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2028
;
2029
return 0;
2030
}
2031
_ACEOF
2032
# Don't try gcc -ansi; that turns off useful extensions and
2033
# breaks some systems' header files.
2034
# AIX -qlanglvl=ansi
2035
# Ultrix and OSF/1 -std1
2036
# HP-UX 10.20 and later -Ae
2037
# HP-UX older versions -Aa -D_HPUX_SOURCE
2038
# SVR4 -Xc -D__EXTENSIONS__
2039
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2040
do
2041
CC="$ac_save_CC $ac_arg"
2042
rm -f conftest.$ac_objext
2043
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2044
(eval $ac_compile) 2>conftest.er1
2045
ac_status=$?
2046
grep -v '^ *+' conftest.er1 >conftest.err
2047
rm -f conftest.er1
2048
cat conftest.err >&5
2049
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2050
(exit $ac_status); } &&
2051
{ ac_try='test -z "$ac_c_werror_flag"
2052
|| test ! -s conftest.err'
2053
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2054
(eval $ac_try) 2>&5
2055
ac_status=$?
2056
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2057
(exit $ac_status); }; } &&
2058
{ ac_try='test -s conftest.$ac_objext'
2059
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060
(eval $ac_try) 2>&5
2061
ac_status=$?
2062
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063
(exit $ac_status); }; }; then
2064
ac_cv_prog_cc_stdc=$ac_arg
2065
break
2066
else
2067
echo "$as_me: failed program was:" >&5
2068
sed 's/^/| /' conftest.$ac_ext >&5
2069
2070
fi
2071
rm -f conftest.err conftest.$ac_objext
2072
done
2073
rm -f conftest.$ac_ext conftest.$ac_objext
2074
CC=$ac_save_CC
2075
2076
fi
2077
2078
case "x$ac_cv_prog_cc_stdc" in
2079
x|xno)
2080
echo "$as_me:$LINENO: result: none needed" >&5
2081
echo "${ECHO_T}none needed" >&6 ;;
2082
*)
2083
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2084
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2085
CC="$CC $ac_cv_prog_cc_stdc" ;;
2086
esac
2087
2088
# Some people use a C++ compiler to compile C. Since we use `exit',
2089
# in C++ we need to declare it. In case someone uses the same compiler
2090
# for both compiling C and C++ we need to have the C++ compiler decide
2091
# the declaration of exit, since it's the most demanding environment.
2092
cat >conftest.$ac_ext <<_ACEOF
2093
#ifndef __cplusplus
2094
choke me
2095
#endif
2096
_ACEOF
2097
rm -f conftest.$ac_objext
2098
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2099
(eval $ac_compile) 2>conftest.er1
2100
ac_status=$?
2101
grep -v '^ *+' conftest.er1 >conftest.err
2102
rm -f conftest.er1
2103
cat conftest.err >&5
2104
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2105
(exit $ac_status); } &&
2106
{ ac_try='test -z "$ac_c_werror_flag"
2107
|| test ! -s conftest.err'
2108
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2109
(eval $ac_try) 2>&5
2110
ac_status=$?
2111
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2112
(exit $ac_status); }; } &&
2113
{ ac_try='test -s conftest.$ac_objext'
2114
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2115
(eval $ac_try) 2>&5
2116
ac_status=$?
2117
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118
(exit $ac_status); }; }; then
2119
for ac_declaration in \
2120
'' \
2121
'extern "C" void std::exit (int) throw (); using std::exit;' \
2122
'extern "C" void std::exit (int); using std::exit;' \
2123
'extern "C" void exit (int) throw ();' \
2124
'extern "C" void exit (int);' \
2125
'void exit (int);'
2126
do
2127
cat >conftest.$ac_ext <<_ACEOF
2128
/* confdefs.h. */
2129
_ACEOF
2130
cat confdefs.h >>conftest.$ac_ext
2131
cat >>conftest.$ac_ext <<_ACEOF
2132
/* end confdefs.h. */
2133
$ac_declaration
2134
#include <stdlib.h>
2135
int
2136
main ()
2137
{
2138
exit (42);
2139
;
2140
return 0;
2141
}
2142
_ACEOF
2143
rm -f conftest.$ac_objext
2144
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2145
(eval $ac_compile) 2>conftest.er1
2146
ac_status=$?
2147
grep -v '^ *+' conftest.er1 >conftest.err
2148
rm -f conftest.er1
2149
cat conftest.err >&5
2150
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2151
(exit $ac_status); } &&
2152
{ ac_try='test -z "$ac_c_werror_flag"
2153
|| test ! -s conftest.err'
2154
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2155
(eval $ac_try) 2>&5
2156
ac_status=$?
2157
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2158
(exit $ac_status); }; } &&
2159
{ ac_try='test -s conftest.$ac_objext'
2160
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2161
(eval $ac_try) 2>&5
2162
ac_status=$?
2163
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164
(exit $ac_status); }; }; then
2165
:
2166
else
2167
echo "$as_me: failed program was:" >&5
2168
sed 's/^/| /' conftest.$ac_ext >&5
2169
2170
continue
2171
fi
2172
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2173
cat >conftest.$ac_ext <<_ACEOF
2174
/* confdefs.h. */
2175
_ACEOF
2176
cat confdefs.h >>conftest.$ac_ext
2177
cat >>conftest.$ac_ext <<_ACEOF
2178
/* end confdefs.h. */
2179
$ac_declaration
2180
int
2181
main ()
2182
{
2183
exit (42);
2184
;
2185
return 0;
2186
}
2187
_ACEOF
2188
rm -f conftest.$ac_objext
2189
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2190
(eval $ac_compile) 2>conftest.er1
2191
ac_status=$?
2192
grep -v '^ *+' conftest.er1 >conftest.err
2193
rm -f conftest.er1
2194
cat conftest.err >&5
2195
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2196
(exit $ac_status); } &&
2197
{ ac_try='test -z "$ac_c_werror_flag"
2198
|| test ! -s conftest.err'
2199
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2200
(eval $ac_try) 2>&5
2201
ac_status=$?
2202
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2203
(exit $ac_status); }; } &&
2204
{ ac_try='test -s conftest.$ac_objext'
2205
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2206
(eval $ac_try) 2>&5
2207
ac_status=$?
2208
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2209
(exit $ac_status); }; }; then
2210
break
2211
else
2212
echo "$as_me: failed program was:" >&5
2213
sed 's/^/| /' conftest.$ac_ext >&5
2214
2215
fi
2216
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2217
done
2218
rm -f conftest*
2219
if test -n "$ac_declaration"; then
2220
echo '#ifdef __cplusplus' >>confdefs.h
2221
echo $ac_declaration >>confdefs.h
2222
echo '#endif' >>confdefs.h
2223
fi
2224
2225
else
2226
echo "$as_me: failed program was:" >&5
2227
sed 's/^/| /' conftest.$ac_ext >&5
2228
2229
fi
2230
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2231
ac_ext=c
2232
ac_cpp='$CPP $CPPFLAGS'
2233
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2234
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2235
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2236
2237
2238
# Checks for libraries.
2239
2240
# Checks for header files.
2241
2242
ac_ext=c
2243
ac_cpp='$CPP $CPPFLAGS'
2244
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2245
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2246
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2247
echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2248
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2249
# On Suns, sometimes $CPP names a directory.
2250
if test -n "$CPP" && test -d "$CPP"; then
2251
CPP=
2252
fi
2253
if test -z "$CPP"; then
2254
if test "${ac_cv_prog_CPP+set}" = set; then
2255
echo $ECHO_N "(cached) $ECHO_C" >&6
2256
else
2257
# Double quotes because CPP needs to be expanded
2258
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2259
do
2260
ac_preproc_ok=false
2261
for ac_c_preproc_warn_flag in '' yes
2262
do
2263
# Use a header file that comes with gcc, so configuring glibc
2264
# with a fresh cross-compiler works.
2265
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2266
# <limits.h> exists even on freestanding compilers.
2267
# On the NeXT, cc -E runs the code through the compiler's parser,
2268
# not just through cpp. "Syntax error" is here to catch this case.
2269
cat >conftest.$ac_ext <<_ACEOF
2270
/* confdefs.h. */
2271
_ACEOF
2272
cat confdefs.h >>conftest.$ac_ext
2273
cat >>conftest.$ac_ext <<_ACEOF
2274
/* end confdefs.h. */
2275
#ifdef __STDC__
2276
# include <limits.h>
2277
#else
2278
# include <assert.h>
2279
#endif
2280
Syntax error
2281
_ACEOF
2282
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2283
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2284
ac_status=$?
2285
grep -v '^ *+' conftest.er1 >conftest.err
2286
rm -f conftest.er1
2287
cat conftest.err >&5
2288
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289
(exit $ac_status); } >/dev/null; then
2290
if test -s conftest.err; then
2291
ac_cpp_err=$ac_c_preproc_warn_flag
2292
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2293
else
2294
ac_cpp_err=
2295
fi
2296
else
2297
ac_cpp_err=yes
2298
fi
2299
if test -z "$ac_cpp_err"; then
2300
:
2301
else
2302
echo "$as_me: failed program was:" >&5
2303
sed 's/^/| /' conftest.$ac_ext >&5
2304
2305
# Broken: fails on valid input.
2306
continue
2307
fi
2308
rm -f conftest.err conftest.$ac_ext
2309
2310
# OK, works on sane cases. Now check whether non-existent headers
2311
# can be detected and how.
2312
cat >conftest.$ac_ext <<_ACEOF
2313
/* confdefs.h. */
2314
_ACEOF
2315
cat confdefs.h >>conftest.$ac_ext
2316
cat >>conftest.$ac_ext <<_ACEOF
2317
/* end confdefs.h. */
2318
#include <ac_nonexistent.h>
2319
_ACEOF
2320
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2321
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2322
ac_status=$?
2323
grep -v '^ *+' conftest.er1 >conftest.err
2324
rm -f conftest.er1
2325
cat conftest.err >&5
2326
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2327
(exit $ac_status); } >/dev/null; then
2328
if test -s conftest.err; then
2329
ac_cpp_err=$ac_c_preproc_warn_flag
2330
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2331
else
2332
ac_cpp_err=
2333
fi
2334
else
2335
ac_cpp_err=yes
2336
fi
2337
if test -z "$ac_cpp_err"; then
2338
# Broken: success on invalid input.
2339
continue
2340
else
2341
echo "$as_me: failed program was:" >&5
2342
sed 's/^/| /' conftest.$ac_ext >&5
2343
2344
# Passes both tests.
2345
ac_preproc_ok=:
2346
break
2347
fi
2348
rm -f conftest.err conftest.$ac_ext
2349
2350
done
2351
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2352
rm -f conftest.err conftest.$ac_ext
2353
if $ac_preproc_ok; then
2354
break
2355
fi
2356
2357
done
2358
ac_cv_prog_CPP=$CPP
2359
2360
fi
2361
CPP=$ac_cv_prog_CPP
2362
else
2363
ac_cv_prog_CPP=$CPP
2364
fi
2365
echo "$as_me:$LINENO: result: $CPP" >&5
2366
echo "${ECHO_T}$CPP" >&6
2367
ac_preproc_ok=false
2368
for ac_c_preproc_warn_flag in '' yes
2369
do
2370
# Use a header file that comes with gcc, so configuring glibc
2371
# with a fresh cross-compiler works.
2372
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2373
# <limits.h> exists even on freestanding compilers.
2374
# On the NeXT, cc -E runs the code through the compiler's parser,
2375
# not just through cpp. "Syntax error" is here to catch this case.
2376
cat >conftest.$ac_ext <<_ACEOF
2377
/* confdefs.h. */
2378
_ACEOF
2379
cat confdefs.h >>conftest.$ac_ext
2380
cat >>conftest.$ac_ext <<_ACEOF
2381
/* end confdefs.h. */
2382
#ifdef __STDC__
2383
# include <limits.h>
2384
#else
2385
# include <assert.h>
2386
#endif
2387
Syntax error
2388
_ACEOF
2389
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2390
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2391
ac_status=$?
2392
grep -v '^ *+' conftest.er1 >conftest.err
2393
rm -f conftest.er1
2394
cat conftest.err >&5
2395
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2396
(exit $ac_status); } >/dev/null; then
2397
if test -s conftest.err; then
2398
ac_cpp_err=$ac_c_preproc_warn_flag
2399
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2400
else
2401
ac_cpp_err=
2402
fi
2403
else
2404
ac_cpp_err=yes
2405
fi
2406
if test -z "$ac_cpp_err"; then
2407
:
2408
else
2409
echo "$as_me: failed program was:" >&5
2410
sed 's/^/| /' conftest.$ac_ext >&5
2411
2412
# Broken: fails on valid input.
2413
continue
2414
fi
2415
rm -f conftest.err conftest.$ac_ext
2416
2417
# OK, works on sane cases. Now check whether non-existent headers
2418
# can be detected and how.
2419
cat >conftest.$ac_ext <<_ACEOF
2420
/* confdefs.h. */
2421
_ACEOF
2422
cat confdefs.h >>conftest.$ac_ext
2423
cat >>conftest.$ac_ext <<_ACEOF
2424
/* end confdefs.h. */
2425
#include <ac_nonexistent.h>
2426
_ACEOF
2427
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2428
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2429
ac_status=$?
2430
grep -v '^ *+' conftest.er1 >conftest.err
2431
rm -f conftest.er1
2432
cat conftest.err >&5
2433
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2434
(exit $ac_status); } >/dev/null; then
2435
if test -s conftest.err; then
2436
ac_cpp_err=$ac_c_preproc_warn_flag
2437
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2438
else
2439
ac_cpp_err=
2440
fi
2441
else
2442
ac_cpp_err=yes
2443
fi
2444
if test -z "$ac_cpp_err"; then
2445
# Broken: success on invalid input.
2446
continue
2447
else
2448
echo "$as_me: failed program was:" >&5
2449
sed 's/^/| /' conftest.$ac_ext >&5
2450
2451
# Passes both tests.
2452
ac_preproc_ok=:
2453
break
2454
fi
2455
rm -f conftest.err conftest.$ac_ext
2456
2457
done
2458
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2459
rm -f conftest.err conftest.$ac_ext
2460
if $ac_preproc_ok; then
2461
:
2462
else
2463
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2464
See \`config.log' for more details." >&5
2465
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2466
See \`config.log' for more details." >&2;}
2467
{ (exit 1); exit 1; }; }
2468
fi
2469
2470
ac_ext=c
2471
ac_cpp='$CPP $CPPFLAGS'
2472
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2473
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2474
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2475
2476
2477
echo "$as_me:$LINENO: checking for egrep" >&5
2478
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2479
if test "${ac_cv_prog_egrep+set}" = set; then
2480
echo $ECHO_N "(cached) $ECHO_C" >&6
2481
else
2482
if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2483
then ac_cv_prog_egrep='grep -E'
2484
else ac_cv_prog_egrep='egrep'
2485
fi
2486
fi
2487
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2488
echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2489
EGREP=$ac_cv_prog_egrep
2490
2491
2492
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2493
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2494
if test "${ac_cv_header_stdc+set}" = set; then
2495
echo $ECHO_N "(cached) $ECHO_C" >&6
2496
else
2497
cat >conftest.$ac_ext <<_ACEOF
2498
/* confdefs.h. */
2499
_ACEOF
2500
cat confdefs.h >>conftest.$ac_ext
2501
cat >>conftest.$ac_ext <<_ACEOF
2502
/* end confdefs.h. */
2503
#include <stdlib.h>
2504
#include <stdarg.h>
2505
#include <string.h>
2506
#include <float.h>
2507
2508
int
2509
main ()
2510
{
2511
2512
;
2513
return 0;
2514
}
2515
_ACEOF
2516
rm -f conftest.$ac_objext
2517
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2518
(eval $ac_compile) 2>conftest.er1
2519
ac_status=$?
2520
grep -v '^ *+' conftest.er1 >conftest.err
2521
rm -f conftest.er1
2522
cat conftest.err >&5
2523
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2524
(exit $ac_status); } &&
2525
{ ac_try='test -z "$ac_c_werror_flag"
2526
|| test ! -s conftest.err'
2527
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2528
(eval $ac_try) 2>&5
2529
ac_status=$?
2530
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2531
(exit $ac_status); }; } &&
2532
{ ac_try='test -s conftest.$ac_objext'
2533
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2534
(eval $ac_try) 2>&5
2535
ac_status=$?
2536
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2537
(exit $ac_status); }; }; then
2538
ac_cv_header_stdc=yes
2539
else
2540
echo "$as_me: failed program was:" >&5
2541
sed 's/^/| /' conftest.$ac_ext >&5
2542
2543
ac_cv_header_stdc=no
2544
fi
2545
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2546
2547
if test $ac_cv_header_stdc = yes; then
2548
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2549
cat >conftest.$ac_ext <<_ACEOF
2550
/* confdefs.h. */
2551
_ACEOF
2552
cat confdefs.h >>conftest.$ac_ext
2553
cat >>conftest.$ac_ext <<_ACEOF
2554
/* end confdefs.h. */
2555
#include <string.h>
2556
2557
_ACEOF
2558
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2559
$EGREP "memchr" >/dev/null 2>&1; then
2560
:
2561
else
2562
ac_cv_header_stdc=no
2563
fi
2564
rm -f conftest*
2565
2566
fi
2567
2568
if test $ac_cv_header_stdc = yes; then
2569
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2570
cat >conftest.$ac_ext <<_ACEOF
2571
/* confdefs.h. */
2572
_ACEOF
2573
cat confdefs.h >>conftest.$ac_ext
2574
cat >>conftest.$ac_ext <<_ACEOF
2575
/* end confdefs.h. */
2576
#include <stdlib.h>
2577
2578
_ACEOF
2579
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2580
$EGREP "free" >/dev/null 2>&1; then
2581
:
2582
else
2583
ac_cv_header_stdc=no
2584
fi
2585
rm -f conftest*
2586
2587
fi
2588
2589
if test $ac_cv_header_stdc = yes; then
2590
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2591
if test "$cross_compiling" = yes; then
2592
:
2593
else
2594
cat >conftest.$ac_ext <<_ACEOF
2595
/* confdefs.h. */
2596
_ACEOF
2597
cat confdefs.h >>conftest.$ac_ext
2598
cat >>conftest.$ac_ext <<_ACEOF
2599
/* end confdefs.h. */
2600
#include <ctype.h>
2601
#if ((' ' & 0x0FF) == 0x020)
2602
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2603
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2604
#else
2605
# define ISLOWER(c) \
2606
(('a' <= (c) && (c) <= 'i') \
2607
|| ('j' <= (c) && (c) <= 'r') \
2608
|| ('s' <= (c) && (c) <= 'z'))
2609
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2610
#endif
2611
2612
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2613
int
2614
main ()
2615
{
2616
int i;
2617
for (i = 0; i < 256; i++)
2618
if (XOR (islower (i), ISLOWER (i))
2619
|| toupper (i) != TOUPPER (i))
2620
exit(2);
2621
exit (0);
2622
}
2623
_ACEOF
2624
rm -f conftest$ac_exeext
2625
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2626
(eval $ac_link) 2>&5
2627
ac_status=$?
2628
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2630
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2631
(eval $ac_try) 2>&5
2632
ac_status=$?
2633
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2634
(exit $ac_status); }; }; then
2635
:
2636
else
2637
echo "$as_me: program exited with status $ac_status" >&5
2638
echo "$as_me: failed program was:" >&5
2639
sed 's/^/| /' conftest.$ac_ext >&5
2640
2641
( exit $ac_status )
2642
ac_cv_header_stdc=no
2643
fi
2644
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2645
fi
2646
fi
2647
fi
2648
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2649
echo "${ECHO_T}$ac_cv_header_stdc" >&6
2650
if test $ac_cv_header_stdc = yes; then
2651
2652
cat >>confdefs.h <<\_ACEOF
2653
#define STDC_HEADERS 1
2654
_ACEOF
2655
2656
fi
2657
2658
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2669
inttypes.h stdint.h unistd.h
2670
do
2671
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2672
echo "$as_me:$LINENO: checking for $ac_header" >&5
2673
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2674
if eval "test \"\${$as_ac_Header+set}\" = set"; then
2675
echo $ECHO_N "(cached) $ECHO_C" >&6
2676
else
2677
cat >conftest.$ac_ext <<_ACEOF
2678
/* confdefs.h. */
2679
_ACEOF
2680
cat confdefs.h >>conftest.$ac_ext
2681
cat >>conftest.$ac_ext <<_ACEOF
2682
/* end confdefs.h. */
2683
$ac_includes_default
2684
2685
#include <$ac_header>
2686
_ACEOF
2687
rm -f conftest.$ac_objext
2688
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2689
(eval $ac_compile) 2>conftest.er1
2690
ac_status=$?
2691
grep -v '^ *+' conftest.er1 >conftest.err
2692
rm -f conftest.er1
2693
cat conftest.err >&5
2694
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2695
(exit $ac_status); } &&
2696
{ ac_try='test -z "$ac_c_werror_flag"
2697
|| test ! -s conftest.err'
2698
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2699
(eval $ac_try) 2>&5
2700
ac_status=$?
2701
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2702
(exit $ac_status); }; } &&
2703
{ ac_try='test -s conftest.$ac_objext'
2704
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2705
(eval $ac_try) 2>&5
2706
ac_status=$?
2707
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708
(exit $ac_status); }; }; then
2709
eval "$as_ac_Header=yes"
2710
else
2711
echo "$as_me: failed program was:" >&5
2712
sed 's/^/| /' conftest.$ac_ext >&5
2713
2714
eval "$as_ac_Header=no"
2715
fi
2716
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2717
fi
2718
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2719
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2720
if test `eval echo '${'$as_ac_Header'}'` = yes; then
2721
cat >>confdefs.h <<_ACEOF
2722
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2723
_ACEOF
2724
2725
fi
2726
2727
done
2728
2729
2730
2731
2732
2733
2734
for ac_header in stdlib.h string.h unistd.h getopt.h
2735
do
2736
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2737
if eval "test \"\${$as_ac_Header+set}\" = set"; then
2738
echo "$as_me:$LINENO: checking for $ac_header" >&5
2739
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2740
if eval "test \"\${$as_ac_Header+set}\" = set"; then
2741
echo $ECHO_N "(cached) $ECHO_C" >&6
2742
fi
2743
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2744
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2745
else
2746
# Is the header compilable?
2747
echo "$as_me:$LINENO: checking $ac_header usability" >&5
2748
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2749
cat >conftest.$ac_ext <<_ACEOF
2750
/* confdefs.h. */
2751
_ACEOF
2752
cat confdefs.h >>conftest.$ac_ext
2753
cat >>conftest.$ac_ext <<_ACEOF
2754
/* end confdefs.h. */
2755
$ac_includes_default
2756
#include <$ac_header>
2757
_ACEOF
2758
rm -f conftest.$ac_objext
2759
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2760
(eval $ac_compile) 2>conftest.er1
2761
ac_status=$?
2762
grep -v '^ *+' conftest.er1 >conftest.err
2763
rm -f conftest.er1
2764
cat conftest.err >&5
2765
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2766
(exit $ac_status); } &&
2767
{ ac_try='test -z "$ac_c_werror_flag"
2768
|| test ! -s conftest.err'
2769
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2770
(eval $ac_try) 2>&5
2771
ac_status=$?
2772
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2773
(exit $ac_status); }; } &&
2774
{ ac_try='test -s conftest.$ac_objext'
2775
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2776
(eval $ac_try) 2>&5
2777
ac_status=$?
2778
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779
(exit $ac_status); }; }; then
2780
ac_header_compiler=yes
2781
else
2782
echo "$as_me: failed program was:" >&5
2783
sed 's/^/| /' conftest.$ac_ext >&5
2784
2785
ac_header_compiler=no
2786
fi
2787
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2788
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2789
echo "${ECHO_T}$ac_header_compiler" >&6
2790
2791
# Is the header present?
2792
echo "$as_me:$LINENO: checking $ac_header presence" >&5
2793
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2794
cat >conftest.$ac_ext <<_ACEOF
2795
/* confdefs.h. */
2796
_ACEOF
2797
cat confdefs.h >>conftest.$ac_ext
2798
cat >>conftest.$ac_ext <<_ACEOF
2799
/* end confdefs.h. */
2800
#include <$ac_header>
2801
_ACEOF
2802
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2803
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2804
ac_status=$?
2805
grep -v '^ *+' conftest.er1 >conftest.err
2806
rm -f conftest.er1
2807
cat conftest.err >&5
2808
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2809
(exit $ac_status); } >/dev/null; then
2810
if test -s conftest.err; then
2811
ac_cpp_err=$ac_c_preproc_warn_flag
2812
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2813
else
2814
ac_cpp_err=
2815
fi
2816
else
2817
ac_cpp_err=yes
2818
fi
2819
if test -z "$ac_cpp_err"; then
2820
ac_header_preproc=yes
2821
else
2822
echo "$as_me: failed program was:" >&5
2823
sed 's/^/| /' conftest.$ac_ext >&5
2824
2825
ac_header_preproc=no
2826
fi
2827
rm -f conftest.err conftest.$ac_ext
2828
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
2829
echo "${ECHO_T}$ac_header_preproc" >&6
2830
2831
# So? What about this header?
2832
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
2833
yes:no: )
2834
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
2835
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
2836
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
2837
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
2838
ac_header_preproc=yes
2839
;;
2840
no:yes:* )
2841
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
2842
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
2843
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
2844
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
2845
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
2846
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
2847
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
2848
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
2849
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
2850
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
2851
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
2852
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
2853
(
2854
cat <<\_ASBOX
2855
## --------------------------------- ##
2856
## Report this to BUG-REPORT-ADDRESS ##
2857
## --------------------------------- ##
2858
_ASBOX
2859
) |
2860
sed "s/^/$as_me: WARNING: /" >&2
2861
;;
2862
esac
2863
echo "$as_me:$LINENO: checking for $ac_header" >&5
2864
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2865
if eval "test \"\${$as_ac_Header+set}\" = set"; then
2866
echo $ECHO_N "(cached) $ECHO_C" >&6
2867
else
2868
eval "$as_ac_Header=\$ac_header_preproc"
2869
fi
2870
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2871
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2872
2873
fi
2874
if test `eval echo '${'$as_ac_Header'}'` = yes; then
2875
cat >>confdefs.h <<_ACEOF
2876
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2877
_ACEOF
2878
2879
fi
2880
2881
done
2882
2883
2884
# Checks for typedefs, structures, and compiler characteristics.
2885
echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
2886
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
2887
if test "${ac_cv_c_const+set}" = set; then
2888
echo $ECHO_N "(cached) $ECHO_C" >&6
2889
else
2890
cat >conftest.$ac_ext <<_ACEOF
2891
/* confdefs.h. */
2892
_ACEOF
2893
cat confdefs.h >>conftest.$ac_ext
2894
cat >>conftest.$ac_ext <<_ACEOF
2895
/* end confdefs.h. */
2896
2897
int
2898
main ()
2899
{
2900
/* FIXME: Include the comments suggested by Paul. */
2901
#ifndef __cplusplus
2902
/* Ultrix mips cc rejects this. */
2903
typedef int charset[2];
2904
const charset x;
2905
/* SunOS 4.1.1 cc rejects this. */
2906
char const *const *ccp;
2907
char **p;
2908
/* NEC SVR4.0.2 mips cc rejects this. */
2909
struct point {int x, y;};
2910
static struct point const zero = {0,0};
2911
/* AIX XL C 1.02.0.0 rejects this.
2912
It does not let you subtract one const X* pointer from another in
2913
an arm of an if-expression whose if-part is not a constant
2914
expression */
2915
const char *g = "string";
2916
ccp = &g + (g ? g-g : 0);
2917
/* HPUX 7.0 cc rejects these. */
2918
++ccp;
2919
p = (char**) ccp;
2920
ccp = (char const *const *) p;
2921
{ /* SCO 3.2v4 cc rejects this. */
2922
char *t;
2923
char const *s = 0 ? (char *) 0 : (char const *) 0;
2924
2925
*t++ = 0;
2926
}
2927
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2928
int x[] = {25, 17};
2929
const int *foo = &x[0];
2930
++foo;
2931
}
2932
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2933
typedef const int *iptr;
2934
iptr p = 0;
2935
++p;
2936
}
2937
{ /* AIX XL C 1.02.0.0 rejects this saying
2938
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2939
struct s { int j; const int *ap[3]; };
2940
struct s *b; b->j = 5;
2941
}
2942
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2943
const int foo = 10;
2944
}
2945
#endif
2946
2947
;
2948
return 0;
2949
}
2950
_ACEOF
2951
rm -f conftest.$ac_objext
2952
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2953
(eval $ac_compile) 2>conftest.er1
2954
ac_status=$?
2955
grep -v '^ *+' conftest.er1 >conftest.err
2956
rm -f conftest.er1
2957
cat conftest.err >&5
2958
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959
(exit $ac_status); } &&
2960
{ ac_try='test -z "$ac_c_werror_flag"
2961
|| test ! -s conftest.err'
2962
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963
(eval $ac_try) 2>&5
2964
ac_status=$?
2965
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966
(exit $ac_status); }; } &&
2967
{ ac_try='test -s conftest.$ac_objext'
2968
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969
(eval $ac_try) 2>&5
2970
ac_status=$?
2971
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972
(exit $ac_status); }; }; then
2973
ac_cv_c_const=yes
2974
else
2975
echo "$as_me: failed program was:" >&5
2976
sed 's/^/| /' conftest.$ac_ext >&5
2977
2978
ac_cv_c_const=no
2979
fi
2980
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2981
fi
2982
echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
2983
echo "${ECHO_T}$ac_cv_c_const" >&6
2984
if test $ac_cv_c_const = no; then
2985
2986
cat >>confdefs.h <<\_ACEOF
2987
#define const
2988
_ACEOF
2989
2990
fi
2991
2992
2993
# Checks for library functions.
2994
2995
for ac_header in stdlib.h
2996
do
2997
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2998
if eval "test \"\${$as_ac_Header+set}\" = set"; then
2999
echo "$as_me:$LINENO: checking for $ac_header" >&5
3000
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3001
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3002
echo $ECHO_N "(cached) $ECHO_C" >&6
3003
fi
3004
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3005
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3006
else
3007
# Is the header compilable?
3008
echo "$as_me:$LINENO: checking $ac_header usability" >&5
3009
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3010
cat >conftest.$ac_ext <<_ACEOF
3011
/* confdefs.h. */
3012
_ACEOF
3013
cat confdefs.h >>conftest.$ac_ext
3014
cat >>conftest.$ac_ext <<_ACEOF
3015
/* end confdefs.h. */
3016
$ac_includes_default
3017
#include <$ac_header>
3018
_ACEOF
3019
rm -f conftest.$ac_objext
3020
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3021
(eval $ac_compile) 2>conftest.er1
3022
ac_status=$?
3023
grep -v '^ *+' conftest.er1 >conftest.err
3024
rm -f conftest.er1
3025
cat conftest.err >&5
3026
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027
(exit $ac_status); } &&
3028
{ ac_try='test -z "$ac_c_werror_flag"
3029
|| test ! -s conftest.err'
3030
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031
(eval $ac_try) 2>&5
3032
ac_status=$?
3033
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034
(exit $ac_status); }; } &&
3035
{ ac_try='test -s conftest.$ac_objext'
3036
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037
(eval $ac_try) 2>&5
3038
ac_status=$?
3039
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040
(exit $ac_status); }; }; then
3041
ac_header_compiler=yes
3042
else
3043
echo "$as_me: failed program was:" >&5
3044
sed 's/^/| /' conftest.$ac_ext >&5
3045
3046
ac_header_compiler=no
3047
fi
3048
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3049
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3050
echo "${ECHO_T}$ac_header_compiler" >&6
3051
3052
# Is the header present?
3053
echo "$as_me:$LINENO: checking $ac_header presence" >&5
3054
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3055
cat >conftest.$ac_ext <<_ACEOF
3056
/* confdefs.h. */
3057
_ACEOF
3058
cat confdefs.h >>conftest.$ac_ext
3059
cat >>conftest.$ac_ext <<_ACEOF
3060
/* end confdefs.h. */
3061
#include <$ac_header>
3062
_ACEOF
3063
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3064
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3065
ac_status=$?
3066
grep -v '^ *+' conftest.er1 >conftest.err
3067
rm -f conftest.er1
3068
cat conftest.err >&5
3069
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3070
(exit $ac_status); } >/dev/null; then
3071
if test -s conftest.err; then
3072
ac_cpp_err=$ac_c_preproc_warn_flag
3073
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3074
else
3075
ac_cpp_err=
3076
fi
3077
else
3078
ac_cpp_err=yes
3079
fi
3080
if test -z "$ac_cpp_err"; then
3081
ac_header_preproc=yes
3082
else
3083
echo "$as_me: failed program was:" >&5
3084
sed 's/^/| /' conftest.$ac_ext >&5
3085
3086
ac_header_preproc=no
3087
fi
3088
rm -f conftest.err conftest.$ac_ext
3089
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3090
echo "${ECHO_T}$ac_header_preproc" >&6
3091
3092
# So? What about this header?
3093
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3094
yes:no: )
3095
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3096
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3097
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3098
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3099
ac_header_preproc=yes
3100
;;
3101
no:yes:* )
3102
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3103
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3104
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3105
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3106
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3107
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3108
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3109
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3110
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3111
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3112
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3113
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3114
(
3115
cat <<\_ASBOX
3116
## --------------------------------- ##
3117
## Report this to BUG-REPORT-ADDRESS ##
3118
## --------------------------------- ##
3119
_ASBOX
3120
) |
3121
sed "s/^/$as_me: WARNING: /" >&2
3122
;;
3123
esac
3124
echo "$as_me:$LINENO: checking for $ac_header" >&5
3125
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3126
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3127
echo $ECHO_N "(cached) $ECHO_C" >&6
3128
else
3129
eval "$as_ac_Header=\$ac_header_preproc"
3130
fi
3131
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3132
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3133
3134
fi
3135
if test `eval echo '${'$as_ac_Header'}'` = yes; then
3136
cat >>confdefs.h <<_ACEOF
3137
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3138
_ACEOF
3139
3140
fi
3141
3142
done
3143
3144
echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
3145
echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
3146
if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
3147
echo $ECHO_N "(cached) $ECHO_C" >&6
3148
else
3149
if test "$cross_compiling" = yes; then
3150
ac_cv_func_malloc_0_nonnull=no
3151
else
3152
cat >conftest.$ac_ext <<_ACEOF
3153
/* confdefs.h. */
3154
_ACEOF
3155
cat confdefs.h >>conftest.$ac_ext
3156
cat >>conftest.$ac_ext <<_ACEOF
3157
/* end confdefs.h. */
3158
#if STDC_HEADERS || HAVE_STDLIB_H
3159
# include <stdlib.h>
3160
#else
3161
char *malloc ();
3162
#endif
3163
3164
int
3165
main ()
3166
{
3167
exit (malloc (0) ? 0 : 1);
3168
;
3169
return 0;
3170
}
3171
_ACEOF
3172
rm -f conftest$ac_exeext
3173
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3174
(eval $ac_link) 2>&5
3175
ac_status=$?
3176
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3177
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3178
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3179
(eval $ac_try) 2>&5
3180
ac_status=$?
3181
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182
(exit $ac_status); }; }; then
3183
ac_cv_func_malloc_0_nonnull=yes
3184
else
3185
echo "$as_me: program exited with status $ac_status" >&5
3186
echo "$as_me: failed program was:" >&5
3187
sed 's/^/| /' conftest.$ac_ext >&5
3188
3189
( exit $ac_status )
3190
ac_cv_func_malloc_0_nonnull=no
3191
fi
3192
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3193
fi
3194
fi
3195
echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
3196
echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
3197
if test $ac_cv_func_malloc_0_nonnull = yes; then
3198
3199
cat >>confdefs.h <<\_ACEOF
3200
#define HAVE_MALLOC 1
3201
_ACEOF
3202
3203
else
3204
cat >>confdefs.h <<\_ACEOF
3205
#define HAVE_MALLOC 0
3206
_ACEOF
3207
3208
case $LIBOBJS in
3209
"malloc.$ac_objext" | \
3210
*" malloc.$ac_objext" | \
3211
"malloc.$ac_objext "* | \
3212
*" malloc.$ac_objext "* ) ;;
3213
*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
3214
esac
3215
3216
3217
cat >>confdefs.h <<\_ACEOF
3218
#define malloc rpl_malloc
3219
_ACEOF
3220
3221
fi
3222
3223
3224
3225
3226
for ac_header in stdlib.h
3227
do
3228
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3229
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3230
echo "$as_me:$LINENO: checking for $ac_header" >&5
3231
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3232
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3233
echo $ECHO_N "(cached) $ECHO_C" >&6
3234
fi
3235
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3236
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3237
else
3238
# Is the header compilable?
3239
echo "$as_me:$LINENO: checking $ac_header usability" >&5
3240
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3241
cat >conftest.$ac_ext <<_ACEOF
3242
/* confdefs.h. */
3243
_ACEOF
3244
cat confdefs.h >>conftest.$ac_ext
3245
cat >>conftest.$ac_ext <<_ACEOF
3246
/* end confdefs.h. */
3247
$ac_includes_default
3248
#include <$ac_header>
3249
_ACEOF
3250
rm -f conftest.$ac_objext
3251
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3252
(eval $ac_compile) 2>conftest.er1
3253
ac_status=$?
3254
grep -v '^ *+' conftest.er1 >conftest.err
3255
rm -f conftest.er1
3256
cat conftest.err >&5
3257
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3258
(exit $ac_status); } &&
3259
{ ac_try='test -z "$ac_c_werror_flag"
3260
|| test ! -s conftest.err'
3261
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3262
(eval $ac_try) 2>&5
3263
ac_status=$?
3264
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3265
(exit $ac_status); }; } &&
3266
{ ac_try='test -s conftest.$ac_objext'
3267
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3268
(eval $ac_try) 2>&5
3269
ac_status=$?
3270
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271
(exit $ac_status); }; }; then
3272
ac_header_compiler=yes
3273
else
3274
echo "$as_me: failed program was:" >&5
3275
sed 's/^/| /' conftest.$ac_ext >&5
3276
3277
ac_header_compiler=no
3278
fi
3279
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3280
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3281
echo "${ECHO_T}$ac_header_compiler" >&6
3282
3283
# Is the header present?
3284
echo "$as_me:$LINENO: checking $ac_header presence" >&5
3285
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3286
cat >conftest.$ac_ext <<_ACEOF
3287
/* confdefs.h. */
3288
_ACEOF
3289
cat confdefs.h >>conftest.$ac_ext
3290
cat >>conftest.$ac_ext <<_ACEOF
3291
/* end confdefs.h. */
3292
#include <$ac_header>
3293
_ACEOF
3294
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3295
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3296
ac_status=$?
3297
grep -v '^ *+' conftest.er1 >conftest.err
3298
rm -f conftest.er1
3299
cat conftest.err >&5
3300
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3301
(exit $ac_status); } >/dev/null; then
3302
if test -s conftest.err; then
3303
ac_cpp_err=$ac_c_preproc_warn_flag
3304
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3305
else
3306
ac_cpp_err=
3307
fi
3308
else
3309
ac_cpp_err=yes
3310
fi
3311
if test -z "$ac_cpp_err"; then
3312
ac_header_preproc=yes
3313
else
3314
echo "$as_me: failed program was:" >&5
3315
sed 's/^/| /' conftest.$ac_ext >&5
3316
3317
ac_header_preproc=no
3318
fi
3319
rm -f conftest.err conftest.$ac_ext
3320
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3321
echo "${ECHO_T}$ac_header_preproc" >&6
3322
3323
# So? What about this header?
3324
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3325
yes:no: )
3326
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3327
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3328
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3329
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3330
ac_header_preproc=yes
3331
;;
3332
no:yes:* )
3333
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3334
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3335
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3336
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3337
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3338
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3339
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3340
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3341
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3342
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3343
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3344
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3345
(
3346
cat <<\_ASBOX
3347
## --------------------------------- ##
3348
## Report this to BUG-REPORT-ADDRESS ##
3349
## --------------------------------- ##
3350
_ASBOX
3351
) |
3352
sed "s/^/$as_me: WARNING: /" >&2
3353
;;
3354
esac
3355
echo "$as_me:$LINENO: checking for $ac_header" >&5
3356
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3357
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3358
echo $ECHO_N "(cached) $ECHO_C" >&6
3359
else
3360
eval "$as_ac_Header=\$ac_header_preproc"
3361
fi
3362
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3363
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3364
3365
fi
3366
if test `eval echo '${'$as_ac_Header'}'` = yes; then
3367
cat >>confdefs.h <<_ACEOF
3368
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3369
_ACEOF
3370
3371
fi
3372
3373
done
3374
3375
echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
3376
echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6
3377
if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
3378
echo $ECHO_N "(cached) $ECHO_C" >&6
3379
else
3380
if test "$cross_compiling" = yes; then
3381
ac_cv_func_realloc_0_nonnull=no
3382
else
3383
cat >conftest.$ac_ext <<_ACEOF
3384
/* confdefs.h. */
3385
_ACEOF
3386
cat confdefs.h >>conftest.$ac_ext
3387
cat >>conftest.$ac_ext <<_ACEOF
3388
/* end confdefs.h. */
3389
#if STDC_HEADERS || HAVE_STDLIB_H
3390
# include <stdlib.h>
3391
#else
3392
char *realloc ();
3393
#endif
3394
3395
int
3396
main ()
3397
{
3398
exit (realloc (0, 0) ? 0 : 1);
3399
;
3400
return 0;
3401
}
3402
_ACEOF
3403
rm -f conftest$ac_exeext
3404
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3405
(eval $ac_link) 2>&5
3406
ac_status=$?
3407
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3408
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3409
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3410
(eval $ac_try) 2>&5
3411
ac_status=$?
3412
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3413
(exit $ac_status); }; }; then
3414
ac_cv_func_realloc_0_nonnull=yes
3415
else
3416
echo "$as_me: program exited with status $ac_status" >&5
3417
echo "$as_me: failed program was:" >&5
3418
sed 's/^/| /' conftest.$ac_ext >&5
3419
3420
( exit $ac_status )
3421
ac_cv_func_realloc_0_nonnull=no
3422
fi
3423
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3424
fi
3425
fi
3426
echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
3427
echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6
3428
if test $ac_cv_func_realloc_0_nonnull = yes; then
3429
3430
cat >>confdefs.h <<\_ACEOF
3431
#define HAVE_REALLOC 1
3432
_ACEOF
3433
3434
else
3435
cat >>confdefs.h <<\_ACEOF
3436
#define HAVE_REALLOC 0
3437
_ACEOF
3438
3439
case $LIBOBJS in
3440
"realloc.$ac_objext" | \
3441
*" realloc.$ac_objext" | \
3442
"realloc.$ac_objext "* | \
3443
*" realloc.$ac_objext "* ) ;;
3444
*) LIBOBJS="$LIBOBJS realloc.$ac_objext" ;;
3445
esac
3446
3447
3448
cat >>confdefs.h <<\_ACEOF
3449
#define realloc rpl_realloc
3450
_ACEOF
3451
3452
fi
3453
3454
3455
3456
3457
ac_config_files="$ac_config_files Makefile"
3458
3459
cat >confcache <<\_ACEOF
3460
# This file is a shell script that caches the results of configure
3461
# tests run on this system so they can be shared between configure
3462
# scripts and configure runs, see configure's option --config-cache.
3463
# It is not useful on other systems. If it contains results you don't
3464
# want to keep, you may remove or edit it.
3465
#
3466
# config.status only pays attention to the cache file if you give it
3467
# the --recheck option to rerun configure.
3468
#
3469
# `ac_cv_env_foo' variables (set or unset) will be overridden when
3470
# loading this file, other *unset* `ac_cv_foo' will be assigned the
3471
# following values.
3472
3473
_ACEOF
3474
3475
# The following way of writing the cache mishandles newlines in values,
3476
# but we know of no workaround that is simple, portable, and efficient.
3477
# So, don't put newlines in cache variables' values.
3478
# Ultrix sh set writes to stderr and can't be redirected directly,
3479
# and sets the high bit in the cache file unless we assign to the vars.
3480
{
3481
(set) 2>&1 |
3482
case `(ac_space=' '; set | grep ac_space) 2>&1` in
3483
*ac_space=\ *)
3484
# `set' does not quote correctly, so add quotes (double-quote
3485
# substitution turns \\\\ into \\, and sed turns \\ into \).
3486
sed -n \
3487
"s/'/'\\\\''/g;
3488
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3489
;;
3490
*)
3491
# `set' quotes correctly as required by POSIX, so do not add quotes.
3492
sed -n \
3493
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3494
;;
3495
esac;
3496
} |
3497
sed '
3498
t clear
3499
: clear
3500
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3501
t end
3502
/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3503
: end' >>confcache
3504
if diff $cache_file confcache >/dev/null 2>&1; then :; else
3505
if test -w $cache_file; then
3506
test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3507
cat confcache >$cache_file
3508
else
3509
echo "not updating unwritable cache $cache_file"
3510
fi
3511
fi
3512
rm -f confcache
3513
3514
test "x$prefix" = xNONE && prefix=$ac_default_prefix
3515
# Let make expand exec_prefix.
3516
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3517
3518
# VPATH may cause trouble with some makes, so we remove $(srcdir),
3519
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3520
# trailing colons and then remove the whole line if VPATH becomes empty
3521
# (actually we leave an empty line to preserve line numbers).
3522
if test "x$srcdir" = x.; then
3523
ac_vpsub='/^[ ]*VPATH[ ]*=/{
3524
s/:*\$(srcdir):*/:/;
3525
s/:*\${srcdir}:*/:/;
3526
s/:*@srcdir@:*/:/;
3527
s/^\([^=]*=[ ]*\):*/\1/;
3528
s/:*$//;
3529
s/^[^=]*=[ ]*$//;
3530
}'
3531
fi
3532
3533
DEFS=-DHAVE_CONFIG_H
3534
3535
ac_libobjs=
3536
ac_ltlibobjs=
3537
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3538
# 1. Remove the extension, and $U if already installed.
3539
ac_i=`echo "$ac_i" |
3540
sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3541
# 2. Add them.
3542
ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3543
ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3544
done
3545
LIBOBJS=$ac_libobjs
3546
3547
LTLIBOBJS=$ac_ltlibobjs
3548
3549
3550
3551
: ${CONFIG_STATUS=./config.status}
3552
ac_clean_files_save=$ac_clean_files
3553
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3554
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3555
echo "$as_me: creating $CONFIG_STATUS" >&6;}
3556
cat >$CONFIG_STATUS <<_ACEOF
3557
#! $SHELL
3558
# Generated by $as_me.
3559
# Run this file to recreate the current configuration.
3560
# Compiler output produced by configure, useful for debugging
3561
# configure, is in config.log if it exists.
3562
3563
debug=false
3564
ac_cs_recheck=false
3565
ac_cs_silent=false
3566
SHELL=\${CONFIG_SHELL-$SHELL}
3567
_ACEOF
3568
3569
cat >>$CONFIG_STATUS <<\_ACEOF
3570
## --------------------- ##
3571
## M4sh Initialization. ##
3572
## --------------------- ##
3573
3574
# Be Bourne compatible
3575
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3576
emulate sh
3577
NULLCMD=:
3578
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3579
# is contrary to our usage. Disable this feature.
3580
alias -g '${1+"$@"}'='"$@"'
3581
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3582
set -o posix
3583
fi
3584
DUALCASE=1; export DUALCASE # for MKS sh
3585
3586
# Support unset when possible.
3587
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3588
as_unset=unset
3589
else
3590
as_unset=false
3591
fi
3592
3593
3594
# Work around bugs in pre-3.0 UWIN ksh.
3595
$as_unset ENV MAIL MAILPATH
3596
PS1='$ '
3597
PS2='> '
3598
PS4='+ '
3599
3600
# NLS nuisances.
3601
for as_var in \
3602
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3603
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3604
LC_TELEPHONE LC_TIME
3605
do
3606
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3607
eval $as_var=C; export $as_var
3608
else
3609
$as_unset $as_var
3610
fi
3611
done
3612
3613
# Required to use basename.
3614
if expr a : '\(a\)' >/dev/null 2>&1; then
3615
as_expr=expr
3616
else
3617
as_expr=false
3618
fi
3619
3620
if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3621
as_basename=basename
3622
else
3623
as_basename=false
3624
fi
3625
3626
3627
# Name of the executable.
3628
as_me=`$as_basename "$0" ||
3629
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3630
X"$0" : 'X\(//\)$' \| \
3631
X"$0" : 'X\(/\)$' \| \
3632
. : '\(.\)' 2>/dev/null ||
3633
echo X/"$0" |
3634
sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3635
/^X\/\(\/\/\)$/{ s//\1/; q; }
3636
/^X\/\(\/\).*/{ s//\1/; q; }
3637
s/.*/./; q'`
3638
3639
3640
# PATH needs CR, and LINENO needs CR and PATH.
3641
# Avoid depending upon Character Ranges.
3642
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3643
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3644
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3645
as_cr_digits='0123456789'
3646
as_cr_alnum=$as_cr_Letters$as_cr_digits
3647
3648
# The user is always right.
3649
if test "${PATH_SEPARATOR+set}" != set; then
3650
echo "#! /bin/sh" >conf$$.sh
3651
echo "exit 0" >>conf$$.sh
3652
chmod +x conf$$.sh
3653
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3654
PATH_SEPARATOR=';'
3655
else
3656
PATH_SEPARATOR=:
3657
fi
3658
rm -f conf$$.sh
3659
fi
3660
3661
3662
as_lineno_1=$LINENO
3663
as_lineno_2=$LINENO
3664
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3665
test "x$as_lineno_1" != "x$as_lineno_2" &&
3666
test "x$as_lineno_3" = "x$as_lineno_2" || {
3667
# Find who we are. Look in the path if we contain no path at all
3668
# relative or not.
3669
case $0 in
3670
*[\\/]* ) as_myself=$0 ;;
3671
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3672
for as_dir in $PATH
3673
do
3674
IFS=$as_save_IFS
3675
test -z "$as_dir" && as_dir=.
3676
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3677
done
3678
3679
;;
3680
esac
3681
# We did not find ourselves, most probably we were run as `sh COMMAND'
3682
# in which case we are not to be found in the path.
3683
if test "x$as_myself" = x; then
3684
as_myself=$0
3685
fi
3686
if test ! -f "$as_myself"; then
3687
{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3688
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3689
{ (exit 1); exit 1; }; }
3690
fi
3691
case $CONFIG_SHELL in
3692
'')
3693
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3695
do
3696
IFS=$as_save_IFS
3697
test -z "$as_dir" && as_dir=.
3698
for as_base in sh bash ksh sh5; do
3699
case $as_dir in
3700
/*)
3701
if ("$as_dir/$as_base" -c '
3702
as_lineno_1=$LINENO
3703
as_lineno_2=$LINENO
3704
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3705
test "x$as_lineno_1" != "x$as_lineno_2" &&
3706
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3707
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3708
$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3709
CONFIG_SHELL=$as_dir/$as_base
3710
export CONFIG_SHELL
3711
exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3712
fi;;
3713
esac
3714
done
3715
done
3716
;;
3717
esac
3718
3719
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3720
# uniformly replaced by the line number. The first 'sed' inserts a
3721
# line-number line before each line; the second 'sed' does the real
3722
# work. The second script uses 'N' to pair each line-number line
3723
# with the numbered line, and appends trailing '-' during
3724
# substitution so that $LINENO is not a special case at line end.
3725
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3726
# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3727
sed '=' <$as_myself |
3728
sed '
3729
N
3730
s,$,-,
3731
: loop
3732
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3733
t loop
3734
s,-$,,
3735
s,^['$as_cr_digits']*\n,,
3736
' >$as_me.lineno &&
3737
chmod +x $as_me.lineno ||
3738
{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3739
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3740
{ (exit 1); exit 1; }; }
3741
3742
# Don't try to exec as it changes $[0], causing all sort of problems
3743
# (the dirname of $[0] is not the place where we might find the
3744
# original and so on. Autoconf is especially sensible to this).
3745
. ./$as_me.lineno
3746
# Exit status is that of the last command.
3747
exit
3748
}
3749
3750
3751
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3752
*c*,-n*) ECHO_N= ECHO_C='
3753
' ECHO_T=' ' ;;
3754
*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3755
*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3756
esac
3757
3758
if expr a : '\(a\)' >/dev/null 2>&1; then
3759
as_expr=expr
3760
else
3761
as_expr=false
3762
fi
3763
3764
rm -f conf$$ conf$$.exe conf$$.file
3765
echo >conf$$.file
3766
if ln -s conf$$.file conf$$ 2>/dev/null; then
3767
# We could just check for DJGPP; but this test a) works b) is more generic
3768
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3769
if test -f conf$$.exe; then
3770
# Don't use ln at all; we don't have any links
3771
as_ln_s='cp -p'
3772
else
3773
as_ln_s='ln -s'
3774
fi
3775
elif ln conf$$.file conf$$ 2>/dev/null; then
3776
as_ln_s=ln
3777
else
3778
as_ln_s='cp -p'
3779
fi
3780
rm -f conf$$ conf$$.exe conf$$.file
3781
3782
if mkdir -p . 2>/dev/null; then
3783
as_mkdir_p=:
3784
else
3785
test -d ./-p && rmdir ./-p
3786
as_mkdir_p=false
3787
fi
3788
3789
as_executable_p="test -f"
3790
3791
# Sed expression to map a string onto a valid CPP name.
3792
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3793
3794
# Sed expression to map a string onto a valid variable name.
3795
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3796
3797
3798
# IFS
3799
# We need space, tab and new line, in precisely that order.
3800
as_nl='
3801
'
3802
IFS=" $as_nl"
3803
3804
# CDPATH.
3805
$as_unset CDPATH
3806
3807
exec 6>&1
3808
3809
# Open the log real soon, to keep \$[0] and so on meaningful, and to
3810
# report actual input values of CONFIG_FILES etc. instead of their
3811
# values after options handling. Logging --version etc. is OK.
3812
exec 5>>config.log
3813
{
3814
echo
3815
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3816
## Running $as_me. ##
3817
_ASBOX
3818
} >&5
3819
cat >&5 <<_CSEOF
3820
3821
This file was extended by FULL-PACKAGE-NAME $as_me VERSION, which was
3822
generated by GNU Autoconf 2.59. Invocation command line was
3823
3824
CONFIG_FILES = $CONFIG_FILES
3825
CONFIG_HEADERS = $CONFIG_HEADERS
3826
CONFIG_LINKS = $CONFIG_LINKS
3827
CONFIG_COMMANDS = $CONFIG_COMMANDS
3828
$ $0 $@
3829
3830
_CSEOF
3831
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3832
echo >&5
3833
_ACEOF
3834
3835
# Files that config.status was made for.
3836
if test -n "$ac_config_files"; then
3837
echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3838
fi
3839
3840
if test -n "$ac_config_headers"; then
3841
echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3842
fi
3843
3844
if test -n "$ac_config_links"; then
3845
echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3846
fi
3847
3848
if test -n "$ac_config_commands"; then
3849
echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3850
fi
3851
3852
cat >>$CONFIG_STATUS <<\_ACEOF
3853
3854
ac_cs_usage="\
3855
\`$as_me' instantiates files from templates according to the
3856
current configuration.
3857
3858
Usage: $0 [OPTIONS] [FILE]...
3859
3860
-h, --help print this help, then exit
3861
-V, --version print version number, then exit
3862
-q, --quiet do not print progress messages
3863
-d, --debug don't remove temporary files
3864
--recheck update $as_me by reconfiguring in the same conditions
3865
--file=FILE[:TEMPLATE]
3866
instantiate the configuration file FILE
3867
--header=FILE[:TEMPLATE]
3868
instantiate the configuration header FILE
3869
3870
Configuration files:
3871
$config_files
3872
3873
Configuration headers:
3874
$config_headers
3875
3876
Report bugs to <bug-autoconf@gnu.org>."
3877
_ACEOF
3878
3879
cat >>$CONFIG_STATUS <<_ACEOF
3880
ac_cs_version="\\
3881
FULL-PACKAGE-NAME config.status VERSION
3882
configured by $0, generated by GNU Autoconf 2.59,
3883
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3884
3885
Copyright (C) 2003 Free Software Foundation, Inc.
3886
This config.status script is free software; the Free Software Foundation
3887
gives unlimited permission to copy, distribute and modify it."
3888
srcdir=$srcdir
3889
_ACEOF
3890
3891
cat >>$CONFIG_STATUS <<\_ACEOF
3892
# If no file are specified by the user, then we need to provide default
3893
# value. By we need to know if files were specified by the user.
3894
ac_need_defaults=:
3895
while test $# != 0
3896
do
3897
case $1 in
3898
--*=*)
3899
ac_option=`expr "x$1" : 'x\([^=]*\)='`
3900
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3901
ac_shift=:
3902
;;
3903
-*)
3904
ac_option=$1
3905
ac_optarg=$2
3906
ac_shift=shift
3907
;;
3908
*) # This is not an option, so the user has probably given explicit
3909
# arguments.
3910
ac_option=$1
3911
ac_need_defaults=false;;
3912
esac
3913
3914
case $ac_option in
3915
# Handling of the options.
3916
_ACEOF
3917
cat >>$CONFIG_STATUS <<\_ACEOF
3918
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3919
ac_cs_recheck=: ;;
3920
--version | --vers* | -V )
3921
echo "$ac_cs_version"; exit 0 ;;
3922
--he | --h)
3923
# Conflict between --help and --header
3924
{ { echo "$as_me:$LINENO: error: ambiguous option: $1
3925
Try \`$0 --help' for more information." >&5
3926
echo "$as_me: error: ambiguous option: $1
3927
Try \`$0 --help' for more information." >&2;}
3928
{ (exit 1); exit 1; }; };;
3929
--help | --hel | -h )
3930
echo "$ac_cs_usage"; exit 0 ;;
3931
--debug | --d* | -d )
3932
debug=: ;;
3933
--file | --fil | --fi | --f )
3934
$ac_shift
3935
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3936
ac_need_defaults=false;;
3937
--header | --heade | --head | --hea )
3938
$ac_shift
3939
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3940
ac_need_defaults=false;;
3941
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
3942
| -silent | --silent | --silen | --sile | --sil | --si | --s)
3943
ac_cs_silent=: ;;
3944
3945
# This is an error.
3946
-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3947
Try \`$0 --help' for more information." >&5
3948
echo "$as_me: error: unrecognized option: $1
3949
Try \`$0 --help' for more information." >&2;}
3950
{ (exit 1); exit 1; }; } ;;
3951
3952
*) ac_config_targets="$ac_config_targets $1" ;;
3953
3954
esac
3955
shift
3956
done
3957
3958
ac_configure_extra_args=
3959
3960
if $ac_cs_silent; then
3961
exec 6>/dev/null
3962
ac_configure_extra_args="$ac_configure_extra_args --silent"
3963
fi
3964
3965
_ACEOF
3966
cat >>$CONFIG_STATUS <<_ACEOF
3967
if \$ac_cs_recheck; then
3968
echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3969
exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3970
fi
3971
3972
_ACEOF
3973
3974
3975
3976
3977
3978
cat >>$CONFIG_STATUS <<\_ACEOF
3979
for ac_config_target in $ac_config_targets
3980
do
3981
case "$ac_config_target" in
3982
# Handling of arguments.
3983
"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3984
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3985
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3986
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3987
{ (exit 1); exit 1; }; };;
3988
esac
3989
done
3990
3991
# If the user did not use the arguments to specify the items to instantiate,
3992
# then the envvar interface is used. Set only those that are not.
3993
# We use the long form for the default assignment because of an extremely
3994
# bizarre bug on SunOS 4.1.3.
3995
if $ac_need_defaults; then
3996
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3997
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3998
fi
3999
4000
# Have a temporary directory for convenience. Make it in the build tree
4001
# simply because there is no reason to put it here, and in addition,
4002
# creating and moving files from /tmp can sometimes cause problems.
4003
# Create a temporary directory, and hook for its removal unless debugging.
4004
$debug ||
4005
{
4006
trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4007
trap '{ (exit 1); exit 1; }' 1 2 13 15
4008
}
4009
4010
# Create a (secure) tmp directory for tmp files.
4011
4012
{
4013
tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4014
test -n "$tmp" && test -d "$tmp"
4015
} ||
4016
{
4017
tmp=./confstat$$-$RANDOM
4018
(umask 077 && mkdir $tmp)
4019
} ||
4020
{
4021
echo "$me: cannot create a temporary directory in ." >&2
4022
{ (exit 1); exit 1; }
4023
}
4024
4025
_ACEOF
4026
4027
cat >>$CONFIG_STATUS <<_ACEOF
4028
4029
#
4030
# CONFIG_FILES section.
4031
#
4032
4033
# No need to generate the scripts if there are no CONFIG_FILES.
4034
# This happens for instance when ./config.status config.h
4035
if test -n "\$CONFIG_FILES"; then
4036
# Protect against being on the right side of a sed subst in config.status.
4037
sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4038
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4039
s,@SHELL@,$SHELL,;t t
4040
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4041
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4042
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4043
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4044
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4045
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4046
s,@exec_prefix@,$exec_prefix,;t t
4047
s,@prefix@,$prefix,;t t
4048
s,@program_transform_name@,$program_transform_name,;t t
4049
s,@bindir@,$bindir,;t t
4050
s,@sbindir@,$sbindir,;t t
4051
s,@libexecdir@,$libexecdir,;t t
4052
s,@datadir@,$datadir,;t t
4053
s,@sysconfdir@,$sysconfdir,;t t
4054
s,@sharedstatedir@,$sharedstatedir,;t t
4055
s,@localstatedir@,$localstatedir,;t t
4056
s,@libdir@,$libdir,;t t
4057
s,@includedir@,$includedir,;t t
4058
s,@oldincludedir@,$oldincludedir,;t t
4059
s,@infodir@,$infodir,;t t
4060
s,@mandir@,$mandir,;t t
4061
s,@build_alias@,$build_alias,;t t
4062
s,@host_alias@,$host_alias,;t t
4063
s,@target_alias@,$target_alias,;t t
4064
s,@DEFS@,$DEFS,;t t
4065
s,@ECHO_C@,$ECHO_C,;t t
4066
s,@ECHO_N@,$ECHO_N,;t t
4067
s,@ECHO_T@,$ECHO_T,;t t
4068
s,@LIBS@,$LIBS,;t t
4069
s,@CC@,$CC,;t t
4070
s,@CFLAGS@,$CFLAGS,;t t
4071
s,@LDFLAGS@,$LDFLAGS,;t t
4072
s,@CPPFLAGS@,$CPPFLAGS,;t t
4073
s,@ac_ct_CC@,$ac_ct_CC,;t t
4074
s,@EXEEXT@,$EXEEXT,;t t
4075
s,@OBJEXT@,$OBJEXT,;t t
4076
s,@CPP@,$CPP,;t t
4077
s,@EGREP@,$EGREP,;t t
4078
s,@LIBOBJS@,$LIBOBJS,;t t
4079
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4080
CEOF
4081
4082
_ACEOF
4083
4084
cat >>$CONFIG_STATUS <<\_ACEOF
4085
# Split the substitutions into bite-sized pieces for seds with
4086
# small command number limits, like on Digital OSF/1 and HP-UX.
4087
ac_max_sed_lines=48
4088
ac_sed_frag=1 # Number of current file.
4089
ac_beg=1 # First line for current file.
4090
ac_end=$ac_max_sed_lines # Line after last line for current file.
4091
ac_more_lines=:
4092
ac_sed_cmds=
4093
while $ac_more_lines; do
4094
if test $ac_beg -gt 1; then
4095
sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4096
else
4097
sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4098
fi
4099
if test ! -s $tmp/subs.frag; then
4100
ac_more_lines=false
4101
else
4102
# The purpose of the label and of the branching condition is to
4103
# speed up the sed processing (if there are no `@' at all, there
4104
# is no need to browse any of the substitutions).
4105
# These are the two extra sed commands mentioned above.
4106
(echo ':t
4107
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4108
if test -z "$ac_sed_cmds"; then
4109
ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4110
else
4111
ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4112
fi
4113
ac_sed_frag=`expr $ac_sed_frag + 1`
4114
ac_beg=$ac_end
4115
ac_end=`expr $ac_end + $ac_max_sed_lines`
4116
fi
4117
done
4118
if test -z "$ac_sed_cmds"; then
4119
ac_sed_cmds=cat
4120
fi
4121
fi # test -n "$CONFIG_FILES"
4122
4123
_ACEOF
4124
cat >>$CONFIG_STATUS <<\_ACEOF
4125
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4126
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4127
case $ac_file in
4128
- | *:- | *:-:* ) # input from stdin
4129
cat >$tmp/stdin
4130
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4131
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4132
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4133
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4134
* ) ac_file_in=$ac_file.in ;;
4135
esac
4136
4137
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4138
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4139
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4140
X"$ac_file" : 'X\(//\)[^/]' \| \
4141
X"$ac_file" : 'X\(//\)$' \| \
4142
X"$ac_file" : 'X\(/\)' \| \
4143
. : '\(.\)' 2>/dev/null ||
4144
echo X"$ac_file" |
4145
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4146
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
4147
/^X\(\/\/\)$/{ s//\1/; q; }
4148
/^X\(\/\).*/{ s//\1/; q; }
4149
s/.*/./; q'`
4150
{ if $as_mkdir_p; then
4151
mkdir -p "$ac_dir"
4152
else
4153
as_dir="$ac_dir"
4154
as_dirs=
4155
while test ! -d "$as_dir"; do
4156
as_dirs="$as_dir $as_dirs"
4157
as_dir=`(dirname "$as_dir") 2>/dev/null ||
4158
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4159
X"$as_dir" : 'X\(//\)[^/]' \| \
4160
X"$as_dir" : 'X\(//\)$' \| \
4161
X"$as_dir" : 'X\(/\)' \| \
4162
. : '\(.\)' 2>/dev/null ||
4163
echo X"$as_dir" |
4164
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4165
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
4166
/^X\(\/\/\)$/{ s//\1/; q; }
4167
/^X\(\/\).*/{ s//\1/; q; }
4168
s/.*/./; q'`
4169
done
4170
test ! -n "$as_dirs" || mkdir $as_dirs
4171
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4172
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4173
{ (exit 1); exit 1; }; }; }
4174
4175
ac_builddir=.
4176
4177
if test "$ac_dir" != .; then
4178
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4179
# A "../" for each directory in $ac_dir_suffix.
4180
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4181
else
4182
ac_dir_suffix= ac_top_builddir=
4183
fi
4184
4185
case $srcdir in
4186
.) # No --srcdir option. We are building in place.
4187
ac_srcdir=.
4188
if test -z "$ac_top_builddir"; then
4189
ac_top_srcdir=.
4190
else
4191
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4192
fi ;;
4193
[\\/]* | ?:[\\/]* ) # Absolute path.
4194
ac_srcdir=$srcdir$ac_dir_suffix;
4195
ac_top_srcdir=$srcdir ;;
4196
*) # Relative path.
4197
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4198
ac_top_srcdir=$ac_top_builddir$srcdir ;;
4199
esac
4200
4201
# Do not use `cd foo && pwd` to compute absolute paths, because
4202
# the directories may not exist.
4203
case `pwd` in
4204
.) ac_abs_builddir="$ac_dir";;
4205
*)
4206
case "$ac_dir" in
4207
.) ac_abs_builddir=`pwd`;;
4208
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4209
*) ac_abs_builddir=`pwd`/"$ac_dir";;
4210
esac;;
4211
esac
4212
case $ac_abs_builddir in
4213
.) ac_abs_top_builddir=${ac_top_builddir}.;;
4214
*)
4215
case ${ac_top_builddir}. in
4216
.) ac_abs_top_builddir=$ac_abs_builddir;;
4217
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4218
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4219
esac;;
4220
esac
4221
case $ac_abs_builddir in
4222
.) ac_abs_srcdir=$ac_srcdir;;
4223
*)
4224
case $ac_srcdir in
4225
.) ac_abs_srcdir=$ac_abs_builddir;;
4226
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4227
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4228
esac;;
4229
esac
4230
case $ac_abs_builddir in
4231
.) ac_abs_top_srcdir=$ac_top_srcdir;;
4232
*)
4233
case $ac_top_srcdir in
4234
.) ac_abs_top_srcdir=$ac_abs_builddir;;
4235
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4236
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4237
esac;;
4238
esac
4239
4240
4241
4242
if test x"$ac_file" != x-; then
4243
{ echo "$as_me:$LINENO: creating $ac_file" >&5
4244
echo "$as_me: creating $ac_file" >&6;}
4245
rm -f "$ac_file"
4246
fi
4247
# Let's still pretend it is `configure' which instantiates (i.e., don't
4248
# use $as_me), people would be surprised to read:
4249
# /* config.h. Generated by config.status. */
4250
if test x"$ac_file" = x-; then
4251
configure_input=
4252
else
4253
configure_input="$ac_file. "
4254
fi
4255
configure_input=$configure_input"Generated from `echo $ac_file_in |
4256
sed 's,.*/,,'` by configure."
4257
4258
# First look for the input files in the build tree, otherwise in the
4259
# src tree.
4260
ac_file_inputs=`IFS=:
4261
for f in $ac_file_in; do
4262
case $f in
4263
-) echo $tmp/stdin ;;
4264
[\\/$]*)
4265
# Absolute (can't be DOS-style, as IFS=:)
4266
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4267
echo "$as_me: error: cannot find input file: $f" >&2;}
4268
{ (exit 1); exit 1; }; }
4269
echo "$f";;
4270
*) # Relative
4271
if test -f "$f"; then
4272
# Build tree
4273
echo "$f"
4274
elif test -f "$srcdir/$f"; then
4275
# Source tree
4276
echo "$srcdir/$f"
4277
else
4278
# /dev/null tree
4279
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4280
echo "$as_me: error: cannot find input file: $f" >&2;}
4281
{ (exit 1); exit 1; }; }
4282
fi;;
4283
esac
4284
done` || { (exit 1); exit 1; }
4285
_ACEOF
4286
cat >>$CONFIG_STATUS <<_ACEOF
4287
sed "$ac_vpsub
4288
$extrasub
4289
_ACEOF
4290
cat >>$CONFIG_STATUS <<\_ACEOF
4291
:t
4292
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4293
s,@configure_input@,$configure_input,;t t
4294
s,@srcdir@,$ac_srcdir,;t t
4295
s,@abs_srcdir@,$ac_abs_srcdir,;t t
4296
s,@top_srcdir@,$ac_top_srcdir,;t t
4297
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4298
s,@builddir@,$ac_builddir,;t t
4299
s,@abs_builddir@,$ac_abs_builddir,;t t
4300
s,@top_builddir@,$ac_top_builddir,;t t
4301
s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4302
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4303
rm -f $tmp/stdin
4304
if test x"$ac_file" != x-; then
4305
mv $tmp/out $ac_file
4306
else
4307
cat $tmp/out
4308
rm -f $tmp/out
4309
fi
4310
4311
done
4312
_ACEOF
4313
cat >>$CONFIG_STATUS <<\_ACEOF
4314
4315
#
4316
# CONFIG_HEADER section.
4317
#
4318
4319
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4320
# NAME is the cpp macro being defined and VALUE is the value it is being given.
4321
#
4322
# ac_d sets the value in "#define NAME VALUE" lines.
4323
ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
4324
ac_dB='[ ].*$,\1#\2'
4325
ac_dC=' '
4326
ac_dD=',;t'
4327
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4328
ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4329
ac_uB='$,\1#\2define\3'
4330
ac_uC=' '
4331
ac_uD=',;t'
4332
4333
for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4334
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4335
case $ac_file in
4336
- | *:- | *:-:* ) # input from stdin
4337
cat >$tmp/stdin
4338
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4339
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4340
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4341
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4342
* ) ac_file_in=$ac_file.in ;;
4343
esac
4344
4345
test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4346
echo "$as_me: creating $ac_file" >&6;}
4347
4348
# First look for the input files in the build tree, otherwise in the
4349
# src tree.
4350
ac_file_inputs=`IFS=:
4351
for f in $ac_file_in; do
4352
case $f in
4353
-) echo $tmp/stdin ;;
4354
[\\/$]*)
4355
# Absolute (can't be DOS-style, as IFS=:)
4356
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4357
echo "$as_me: error: cannot find input file: $f" >&2;}
4358
{ (exit 1); exit 1; }; }
4359
# Do quote $f, to prevent DOS paths from being IFS'd.
4360
echo "$f";;
4361
*) # Relative
4362
if test -f "$f"; then
4363
# Build tree
4364
echo "$f"
4365
elif test -f "$srcdir/$f"; then
4366
# Source tree
4367
echo "$srcdir/$f"
4368
else
4369
# /dev/null tree
4370
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4371
echo "$as_me: error: cannot find input file: $f" >&2;}
4372
{ (exit 1); exit 1; }; }
4373
fi;;
4374
esac
4375
done` || { (exit 1); exit 1; }
4376
# Remove the trailing spaces.
4377
sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
4378
4379
_ACEOF
4380
4381
# Transform confdefs.h into two sed scripts, `conftest.defines' and
4382
# `conftest.undefs', that substitutes the proper values into
4383
# config.h.in to produce config.h. The first handles `#define'
4384
# templates, and the second `#undef' templates.
4385
# And first: Protect against being on the right side of a sed subst in
4386
# config.status. Protect against being in an unquoted here document
4387
# in config.status.
4388
rm -f conftest.defines conftest.undefs
4389
# Using a here document instead of a string reduces the quoting nightmare.
4390
# Putting comments in sed scripts is not portable.
4391
#
4392
# `end' is used to avoid that the second main sed command (meant for
4393
# 0-ary CPP macros) applies to n-ary macro definitions.
4394
# See the Autoconf documentation for `clear'.
4395
cat >confdef2sed.sed <<\_ACEOF
4396
s/[\\&,]/\\&/g
4397
s,[\\$`],\\&,g
4398
t clear
4399
: clear
4400
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4401
t end
4402
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4403
: end
4404
_ACEOF
4405
# If some macros were called several times there might be several times
4406
# the same #defines, which is useless. Nevertheless, we may not want to
4407
# sort them, since we want the *last* AC-DEFINE to be honored.
4408
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4409
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4410
rm -f confdef2sed.sed
4411
4412
# This sed command replaces #undef with comments. This is necessary, for
4413
# example, in the case of _POSIX_SOURCE, which is predefined and required
4414
# on some systems where configure will not decide to define it.
4415
cat >>conftest.undefs <<\_ACEOF
4416
s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4417
_ACEOF
4418
4419
# Break up conftest.defines because some shells have a limit on the size
4420
# of here documents, and old seds have small limits too (100 cmds).
4421
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4422
echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4423
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4424
echo ' :' >>$CONFIG_STATUS
4425
rm -f conftest.tail
4426
while grep . conftest.defines >/dev/null
4427
do
4428
# Write a limited-size here document to $tmp/defines.sed.
4429
echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4430
# Speed up: don't consider the non `#define' lines.
4431
echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
4432
# Work around the forget-to-reset-the-flag bug.
4433
echo 't clr' >>$CONFIG_STATUS
4434
echo ': clr' >>$CONFIG_STATUS
4435
sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4436
echo 'CEOF
4437
sed -f $tmp/defines.sed $tmp/in >$tmp/out
4438
rm -f $tmp/in
4439
mv $tmp/out $tmp/in
4440
' >>$CONFIG_STATUS
4441
sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4442
rm -f conftest.defines
4443
mv conftest.tail conftest.defines
4444
done
4445
rm -f conftest.defines
4446
echo ' fi # grep' >>$CONFIG_STATUS
4447
echo >>$CONFIG_STATUS
4448
4449
# Break up conftest.undefs because some shells have a limit on the size
4450
# of here documents, and old seds have small limits too (100 cmds).
4451
echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
4452
rm -f conftest.tail
4453
while grep . conftest.undefs >/dev/null
4454
do
4455
# Write a limited-size here document to $tmp/undefs.sed.
4456
echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4457
# Speed up: don't consider the non `#undef'
4458
echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
4459
# Work around the forget-to-reset-the-flag bug.
4460
echo 't clr' >>$CONFIG_STATUS
4461
echo ': clr' >>$CONFIG_STATUS
4462
sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4463
echo 'CEOF
4464
sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4465
rm -f $tmp/in
4466
mv $tmp/out $tmp/in
4467
' >>$CONFIG_STATUS
4468
sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4469
rm -f conftest.undefs
4470
mv conftest.tail conftest.undefs
4471
done
4472
rm -f conftest.undefs
4473
4474
cat >>$CONFIG_STATUS <<\_ACEOF
4475
# Let's still pretend it is `configure' which instantiates (i.e., don't
4476
# use $as_me), people would be surprised to read:
4477
# /* config.h. Generated by config.status. */
4478
if test x"$ac_file" = x-; then
4479
echo "/* Generated by configure. */" >$tmp/config.h
4480
else
4481
echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
4482
fi
4483
cat $tmp/in >>$tmp/config.h
4484
rm -f $tmp/in
4485
if test x"$ac_file" != x-; then
4486
if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4487
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4488
echo "$as_me: $ac_file is unchanged" >&6;}
4489
else
4490
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4491
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4492
X"$ac_file" : 'X\(//\)[^/]' \| \
4493
X"$ac_file" : 'X\(//\)$' \| \
4494
X"$ac_file" : 'X\(/\)' \| \
4495
. : '\(.\)' 2>/dev/null ||
4496
echo X"$ac_file" |
4497
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4498
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
4499
/^X\(\/\/\)$/{ s//\1/; q; }
4500
/^X\(\/\).*/{ s//\1/; q; }
4501
s/.*/./; q'`
4502
{ if $as_mkdir_p; then
4503
mkdir -p "$ac_dir"
4504
else
4505
as_dir="$ac_dir"
4506
as_dirs=
4507
while test ! -d "$as_dir"; do
4508
as_dirs="$as_dir $as_dirs"
4509
as_dir=`(dirname "$as_dir") 2>/dev/null ||
4510
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4511
X"$as_dir" : 'X\(//\)[^/]' \| \
4512
X"$as_dir" : 'X\(//\)$' \| \
4513
X"$as_dir" : 'X\(/\)' \| \
4514
. : '\(.\)' 2>/dev/null ||
4515
echo X"$as_dir" |
4516
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4517
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
4518
/^X\(\/\/\)$/{ s//\1/; q; }
4519
/^X\(\/\).*/{ s//\1/; q; }
4520
s/.*/./; q'`
4521
done
4522
test ! -n "$as_dirs" || mkdir $as_dirs
4523
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4524
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4525
{ (exit 1); exit 1; }; }; }
4526
4527
rm -f $ac_file
4528
mv $tmp/config.h $ac_file
4529
fi
4530
else
4531
cat $tmp/config.h
4532
rm -f $tmp/config.h
4533
fi
4534
done
4535
_ACEOF
4536
4537
cat >>$CONFIG_STATUS <<\_ACEOF
4538
4539
{ (exit 0); exit 0; }
4540
_ACEOF
4541
chmod +x $CONFIG_STATUS
4542
ac_clean_files=$ac_clean_files_save
4543
4544
4545
# configure is writing to config.log, and then calls config.status.
4546
# config.status does its own redirection, appending to config.log.
4547
# Unfortunately, on DOS this fails, as config.log is still kept open
4548
# by configure, so config.status won't be able to write to it; its
4549
# output is simply discarded. So we exec the FD to /dev/null,
4550
# effectively closing config.log, so it can be properly (re)opened and
4551
# appended to by config.status. When coming back to configure, we
4552
# need to make the FD available again.
4553
if test "$no_create" != yes; then
4554
ac_cs_success=:
4555
ac_config_status_args=
4556
test "$silent" = yes &&
4557
ac_config_status_args="$ac_config_status_args --quiet"
4558
exec 5>/dev/null
4559
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4560
exec 5>>config.log
4561
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
4562
# would make configure fail if this is the last instruction.
4563
$ac_cs_success || { (exit 1); exit 1; }
4564
fi
4565
Loggerhead is a web-based interface for Breezy
Version: 2.0.1