083dc54a01
2004-01-09 Bruno Haible <bruno@clisp.org> * intl/gmo.h (MO_REVISION_NUMBER_WITH_SYSDEP_I): New definition. * intl/loadmsgcat.c (get_sysdep_segment_value): Handle "I". (_nl_load_domain): Treat major revision 1 like major revision 0. 2004-01-11 Bruno Haible <bruno@clisp.org> * stdio-common/vfprintf.c (vfprintf): Disallow the 'I' flag after width or precision has been seen. 2004-01-08 Bruno Haible <bruno@clisp.org> * intl/loadmsgcat.c (_nl_load_domain): When a string pair uses a system dependent segment not known to this version of the library, ignore the string pair instead of crashing.
9034 lines
257 KiB
Bash
Executable File
9034 lines
257 KiB
Bash
Executable File
#! /bin/sh
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# From configure.in CVSid.
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.59 for GNU C Library (see version.h).
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#
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# Report bugs to <glibc>.
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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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: ${ac_max_here_lines=38}
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# Identity of this package.
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PACKAGE_NAME='GNU C Library'
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PACKAGE_TARNAME='c-library'
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PACKAGE_VERSION='(see version.h)'
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PACKAGE_STRING='GNU C Library (see version.h)'
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PACKAGE_BUGREPORT='glibc'
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ac_unique_file="include/features.h"
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ac_subdirs_all="$ac_subdirs_all "
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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 with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE 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.
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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=*)
|
|
build_alias=$ac_optarg ;;
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|
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|
-cache-file | --cache-file | --cache-fil | --cache-fi \
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| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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ac_prev=cache_file ;;
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-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
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| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
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cache_file=$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=* \
|
|
| --da=*)
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|
datadir=$ac_optarg ;;
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|
|
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-disable-* | --disable-*)
|
|
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
|
|
# Reject names that are not valid shell variable names.
|
|
expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
|
|
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
ac_feature=`echo $ac_feature | sed 's/-/_/g'`
|
|
eval "enable_$ac_feature=no" ;;
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|
|
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-enable-* | --enable-*)
|
|
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
|
|
# Reject names that are not valid shell variable names.
|
|
expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
|
|
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
ac_feature=`echo $ac_feature | sed 's/-/_/g'`
|
|
case $ac_option in
|
|
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
|
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*) ac_optarg=yes ;;
|
|
esac
|
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eval "enable_$ac_feature='$ac_optarg'" ;;
|
|
|
|
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
|
|
| --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=* \
|
|
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
|
|
| --exec=* | --exe=* | --ex=*)
|
|
exec_prefix=$ac_optarg ;;
|
|
|
|
-gas | --gas | --ga | --g)
|
|
# Obsolete; use --with-gas.
|
|
with_gas=yes ;;
|
|
|
|
-help | --help | --hel | --he | -h)
|
|
ac_init_help=long ;;
|
|
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
|
|
ac_init_help=recursive ;;
|
|
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
|
|
ac_init_help=short ;;
|
|
|
|
-host | --host | --hos | --ho)
|
|
ac_prev=host_alias ;;
|
|
-host=* | --host=* | --hos=* | --ho=*)
|
|
host_alias=$ac_optarg ;;
|
|
|
|
-includedir | --includedir | --includedi | --included | --include \
|
|
| --includ | --inclu | --incl | --inc)
|
|
ac_prev=includedir ;;
|
|
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
|
|
| --includ=* | --inclu=* | --incl=* | --inc=*)
|
|
includedir=$ac_optarg ;;
|
|
|
|
-infodir | --infodir | --infodi | --infod | --info | --inf)
|
|
ac_prev=infodir ;;
|
|
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
|
|
infodir=$ac_optarg ;;
|
|
|
|
-libdir | --libdir | --libdi | --libd)
|
|
ac_prev=libdir ;;
|
|
-libdir=* | --libdir=* | --libdi=* | --libd=*)
|
|
libdir=$ac_optarg ;;
|
|
|
|
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
|
|
| --libexe | --libex | --libe)
|
|
ac_prev=libexecdir ;;
|
|
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
|
|
| --libexe=* | --libex=* | --libe=*)
|
|
libexecdir=$ac_optarg ;;
|
|
|
|
-localstatedir | --localstatedir | --localstatedi | --localstated \
|
|
| --localstate | --localstat | --localsta | --localst \
|
|
| --locals | --local | --loca | --loc | --lo)
|
|
ac_prev=localstatedir ;;
|
|
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
|
|
| --localstate=* | --localstat=* | --localsta=* | --localst=* \
|
|
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
|
|
localstatedir=$ac_optarg ;;
|
|
|
|
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
|
|
ac_prev=mandir ;;
|
|
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
|
|
mandir=$ac_optarg ;;
|
|
|
|
-nfp | --nfp | --nf)
|
|
# Obsolete; use --without-fp.
|
|
with_fp=no ;;
|
|
|
|
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
|
|
| --no-cr | --no-c | -n)
|
|
no_create=yes ;;
|
|
|
|
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
|
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
|
|
no_recursion=yes ;;
|
|
|
|
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
|
|
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
|
|
| --oldin | --oldi | --old | --ol | --o)
|
|
ac_prev=oldincludedir ;;
|
|
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
|
|
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
|
|
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
|
|
oldincludedir=$ac_optarg ;;
|
|
|
|
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
|
ac_prev=prefix ;;
|
|
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
|
prefix=$ac_optarg ;;
|
|
|
|
-program-prefix | --program-prefix | --program-prefi | --program-pref \
|
|
| --program-pre | --program-pr | --program-p)
|
|
ac_prev=program_prefix ;;
|
|
-program-prefix=* | --program-prefix=* | --program-prefi=* \
|
|
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
|
|
program_prefix=$ac_optarg ;;
|
|
|
|
-program-suffix | --program-suffix | --program-suffi | --program-suff \
|
|
| --program-suf | --program-su | --program-s)
|
|
ac_prev=program_suffix ;;
|
|
-program-suffix=* | --program-suffix=* | --program-suffi=* \
|
|
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
|
|
program_suffix=$ac_optarg ;;
|
|
|
|
-program-transform-name | --program-transform-name \
|
|
| --program-transform-nam | --program-transform-na \
|
|
| --program-transform-n | --program-transform- \
|
|
| --program-transform | --program-transfor \
|
|
| --program-transfo | --program-transf \
|
|
| --program-trans | --program-tran \
|
|
| --progr-tra | --program-tr | --program-t)
|
|
ac_prev=program_transform_name ;;
|
|
-program-transform-name=* | --program-transform-name=* \
|
|
| --program-transform-nam=* | --program-transform-na=* \
|
|
| --program-transform-n=* | --program-transform-=* \
|
|
| --program-transform=* | --program-transfor=* \
|
|
| --program-transfo=* | --program-transf=* \
|
|
| --program-trans=* | --program-tran=* \
|
|
| --progr-tra=* | --program-tr=* | --program-t=*)
|
|
program_transform_name=$ac_optarg ;;
|
|
|
|
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
|
| -silent | --silent | --silen | --sile | --sil)
|
|
silent=yes ;;
|
|
|
|
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
|
|
ac_prev=sbindir ;;
|
|
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
|
|
| --sbi=* | --sb=*)
|
|
sbindir=$ac_optarg ;;
|
|
|
|
-sharedstatedir | --sharedstatedir | --sharedstatedi \
|
|
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
|
|
| --sharedst | --shareds | --shared | --share | --shar \
|
|
| --sha | --sh)
|
|
ac_prev=sharedstatedir ;;
|
|
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
|
|
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
|
|
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
|
|
| --sha=* | --sh=*)
|
|
sharedstatedir=$ac_optarg ;;
|
|
|
|
-site | --site | --sit)
|
|
ac_prev=site ;;
|
|
-site=* | --site=* | --sit=*)
|
|
site=$ac_optarg ;;
|
|
|
|
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
|
ac_prev=srcdir ;;
|
|
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
|
srcdir=$ac_optarg ;;
|
|
|
|
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
|
|
| --syscon | --sysco | --sysc | --sys | --sy)
|
|
ac_prev=sysconfdir ;;
|
|
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
|
|
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
|
|
sysconfdir=$ac_optarg ;;
|
|
|
|
-target | --target | --targe | --targ | --tar | --ta | --t)
|
|
ac_prev=target_alias ;;
|
|
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
|
|
target_alias=$ac_optarg ;;
|
|
|
|
-v | -verbose | --verbose | --verbos | --verbo | --verb)
|
|
verbose=yes ;;
|
|
|
|
-version | --version | --versio | --versi | --vers | -V)
|
|
ac_init_version=: ;;
|
|
|
|
-with-* | --with-*)
|
|
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
|
|
# Reject names that are not valid shell variable names.
|
|
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
|
|
{ echo "$as_me: error: invalid package name: $ac_package" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
ac_package=`echo $ac_package| sed 's/-/_/g'`
|
|
case $ac_option in
|
|
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
|
|
*) ac_optarg=yes ;;
|
|
esac
|
|
eval "with_$ac_package='$ac_optarg'" ;;
|
|
|
|
-without-* | --without-*)
|
|
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
|
|
# Reject names that are not valid shell variable names.
|
|
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
|
|
{ echo "$as_me: error: invalid package name: $ac_package" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
ac_package=`echo $ac_package | sed 's/-/_/g'`
|
|
eval "with_$ac_package=no" ;;
|
|
|
|
--x)
|
|
# Obsolete; use --with-x.
|
|
with_x=yes ;;
|
|
|
|
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
|
|
| --x-incl | --x-inc | --x-in | --x-i)
|
|
ac_prev=x_includes ;;
|
|
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
|
|
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
|
|
x_includes=$ac_optarg ;;
|
|
|
|
-x-libraries | --x-libraries | --x-librarie | --x-librari \
|
|
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
|
|
ac_prev=x_libraries ;;
|
|
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
|
|
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
|
|
x_libraries=$ac_optarg ;;
|
|
|
|
-*) { echo "$as_me: error: unrecognized option: $ac_option
|
|
Try \`$0 --help' for more information." >&2
|
|
{ (exit 1); exit 1; }; }
|
|
;;
|
|
|
|
*=*)
|
|
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
|
|
# Reject names that are not valid shell variable names.
|
|
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
|
|
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
|
|
eval "$ac_envvar='$ac_optarg'"
|
|
export $ac_envvar ;;
|
|
|
|
*)
|
|
# FIXME: should be removed in autoconf 3.0.
|
|
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
|
|
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
|
|
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
|
|
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
if test -n "$ac_prev"; then
|
|
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
|
|
{ echo "$as_me: error: missing argument to $ac_option" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
# Be sure to have absolute paths.
|
|
for ac_var in exec_prefix prefix
|
|
do
|
|
eval ac_val=$`echo $ac_var`
|
|
case $ac_val in
|
|
[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
|
|
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
|
|
{ (exit 1); exit 1; }; };;
|
|
esac
|
|
done
|
|
|
|
# Be sure to have absolute paths.
|
|
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
|
|
localstatedir libdir includedir oldincludedir infodir mandir
|
|
do
|
|
eval ac_val=$`echo $ac_var`
|
|
case $ac_val in
|
|
[\\/$]* | ?:[\\/]* ) ;;
|
|
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
|
|
{ (exit 1); exit 1; }; };;
|
|
esac
|
|
done
|
|
|
|
# There might be people who depend on the old broken behavior: `$host'
|
|
# used to hold the argument of --host etc.
|
|
# FIXME: To remove some day.
|
|
build=$build_alias
|
|
host=$host_alias
|
|
target=$target_alias
|
|
|
|
# FIXME: To remove some day.
|
|
if test "x$host_alias" != x; then
|
|
if test "x$build_alias" = x; then
|
|
cross_compiling=maybe
|
|
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
|
|
If a cross compiler is detected then cross compile mode will be used." >&2
|
|
elif test "x$build_alias" != "x$host_alias"; then
|
|
cross_compiling=yes
|
|
fi
|
|
fi
|
|
|
|
ac_tool_prefix=
|
|
test -n "$host_alias" && ac_tool_prefix=$host_alias-
|
|
|
|
test "$silent" = yes && exec 6>/dev/null
|
|
|
|
|
|
# Find the source files, if location was not specified.
|
|
if test -z "$srcdir"; then
|
|
ac_srcdir_defaulted=yes
|
|
# Try the directory containing this script, then its parent.
|
|
ac_confdir=`(dirname "$0") 2>/dev/null ||
|
|
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$0" : 'X\(//\)[^/]' \| \
|
|
X"$0" : 'X\(//\)$' \| \
|
|
X"$0" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$0" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
srcdir=$ac_confdir
|
|
if test ! -r $srcdir/$ac_unique_file; then
|
|
srcdir=..
|
|
fi
|
|
else
|
|
ac_srcdir_defaulted=no
|
|
fi
|
|
if test ! -r $srcdir/$ac_unique_file; then
|
|
if test "$ac_srcdir_defaulted" = yes; then
|
|
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
|
|
{ (exit 1); exit 1; }; }
|
|
else
|
|
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
fi
|
|
(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
|
|
{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
|
|
{ (exit 1); exit 1; }; }
|
|
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
|
|
ac_env_build_alias_set=${build_alias+set}
|
|
ac_env_build_alias_value=$build_alias
|
|
ac_cv_env_build_alias_set=${build_alias+set}
|
|
ac_cv_env_build_alias_value=$build_alias
|
|
ac_env_host_alias_set=${host_alias+set}
|
|
ac_env_host_alias_value=$host_alias
|
|
ac_cv_env_host_alias_set=${host_alias+set}
|
|
ac_cv_env_host_alias_value=$host_alias
|
|
ac_env_target_alias_set=${target_alias+set}
|
|
ac_env_target_alias_value=$target_alias
|
|
ac_cv_env_target_alias_set=${target_alias+set}
|
|
ac_cv_env_target_alias_value=$target_alias
|
|
ac_env_CC_set=${CC+set}
|
|
ac_env_CC_value=$CC
|
|
ac_cv_env_CC_set=${CC+set}
|
|
ac_cv_env_CC_value=$CC
|
|
ac_env_CFLAGS_set=${CFLAGS+set}
|
|
ac_env_CFLAGS_value=$CFLAGS
|
|
ac_cv_env_CFLAGS_set=${CFLAGS+set}
|
|
ac_cv_env_CFLAGS_value=$CFLAGS
|
|
ac_env_LDFLAGS_set=${LDFLAGS+set}
|
|
ac_env_LDFLAGS_value=$LDFLAGS
|
|
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
|
|
ac_cv_env_LDFLAGS_value=$LDFLAGS
|
|
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
|
|
ac_env_CPPFLAGS_value=$CPPFLAGS
|
|
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
|
|
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
|
|
ac_env_CPP_set=${CPP+set}
|
|
ac_env_CPP_value=$CPP
|
|
ac_cv_env_CPP_set=${CPP+set}
|
|
ac_cv_env_CPP_value=$CPP
|
|
ac_env_CXX_set=${CXX+set}
|
|
ac_env_CXX_value=$CXX
|
|
ac_cv_env_CXX_set=${CXX+set}
|
|
ac_cv_env_CXX_value=$CXX
|
|
ac_env_CXXFLAGS_set=${CXXFLAGS+set}
|
|
ac_env_CXXFLAGS_value=$CXXFLAGS
|
|
ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
|
|
ac_cv_env_CXXFLAGS_value=$CXXFLAGS
|
|
|
|
#
|
|
# Report the --help message.
|
|
#
|
|
if test "$ac_init_help" = "long"; then
|
|
# Omit some internal or obsolete options to make the list less imposing.
|
|
# This message is too long to be a string in the A/UX 3.1 sh.
|
|
cat <<_ACEOF
|
|
\`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
|
|
|
|
Usage: $0 [OPTION]... [VAR=VALUE]...
|
|
|
|
To assign environment variables (e.g., CC, CFLAGS...), specify them as
|
|
VAR=VALUE. See below for descriptions of some of the useful variables.
|
|
|
|
Defaults for the options are specified in brackets.
|
|
|
|
Configuration:
|
|
-h, --help display this help and exit
|
|
--help=short display options specific to this package
|
|
--help=recursive display the short help of all the included packages
|
|
-V, --version display version information and exit
|
|
-q, --quiet, --silent do not print \`checking...' messages
|
|
--cache-file=FILE cache test results in FILE [disabled]
|
|
-C, --config-cache alias for \`--cache-file=config.cache'
|
|
-n, --no-create do not create output files
|
|
--srcdir=DIR find the sources in DIR [configure dir or \`..']
|
|
|
|
_ACEOF
|
|
|
|
cat <<_ACEOF
|
|
Installation directories:
|
|
--prefix=PREFIX install architecture-independent files in PREFIX
|
|
[$ac_default_prefix]
|
|
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
|
|
[PREFIX]
|
|
|
|
By default, \`make install' will install all the files in
|
|
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
|
|
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
|
|
for instance \`--prefix=\$HOME'.
|
|
|
|
For better control, use the options below.
|
|
|
|
Fine tuning of the installation directories:
|
|
--bindir=DIR user executables [EPREFIX/bin]
|
|
--sbindir=DIR system admin executables [EPREFIX/sbin]
|
|
--libexecdir=DIR program executables [EPREFIX/libexec]
|
|
--datadir=DIR read-only architecture-independent data [PREFIX/share]
|
|
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
|
|
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
|
|
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
|
|
--libdir=DIR object code libraries [EPREFIX/lib]
|
|
--includedir=DIR C header files [PREFIX/include]
|
|
--oldincludedir=DIR C header files for non-gcc [/usr/include]
|
|
--infodir=DIR info documentation [PREFIX/info]
|
|
--mandir=DIR man documentation [PREFIX/man]
|
|
_ACEOF
|
|
|
|
cat <<\_ACEOF
|
|
|
|
System types:
|
|
--build=BUILD configure for building on BUILD [guessed]
|
|
--host=HOST cross-compile to build programs to run on HOST [BUILD]
|
|
_ACEOF
|
|
fi
|
|
|
|
if test -n "$ac_init_help"; then
|
|
case $ac_init_help in
|
|
short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
|
|
esac
|
|
cat <<\_ACEOF
|
|
|
|
Optional Features:
|
|
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
|
|
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
|
|
--disable-sanity-checks really do not use threads (should not be used except
|
|
in special situations) [default=yes]
|
|
--enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
|
|
[default=no]
|
|
--enable-shared build shared library [default=yes if GNU ld &
|
|
ELF]
|
|
--enable-profile build profiled library [default=yes]
|
|
--enable-omitfp build undebuggable optimized library
|
|
[default=no]
|
|
--enable-bounded build with runtime bounds checking
|
|
[default=no]
|
|
--disable-versioning do not include versioning information in the library
|
|
objects [default=yes if supported]
|
|
--enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
|
|
[default=glibc default]
|
|
--enable-add-ons[=DIRS...]
|
|
configure and build add-ons in DIR1,DIR2,... search
|
|
for add-ons if no parameter given
|
|
--disable-hidden-plt do not hide internal function calls to avoid PLT
|
|
--enable-static-nss build static NSS modules [default=no]
|
|
--disable-force-install don't force installation of files from this package,
|
|
even if they are older than the installed files
|
|
--enable-kernel=VERSION compile for compatibility with kernel not older than
|
|
VERSION
|
|
--enable-all-warnings enable all useful warnings gcc can issue
|
|
|
|
Optional Packages:
|
|
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
|
|
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
|
|
--with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
|
|
--with-gd=DIR find libgd include dir and library with prefix DIR
|
|
--with-gd-include=DIR find libgd include files in DIR
|
|
--with-gd-lib=DIR find libgd library files in DIR
|
|
--with-fp if using floating-point hardware [default=yes]
|
|
--with-binutils=PATH specify location of binutils (as and ld)
|
|
--with-elf if using the ELF object format
|
|
--with-xcoff if using the XCOFF object format
|
|
--without-cvs if CVS should not be used
|
|
--with-headers=PATH location of system headers to use (for example
|
|
/usr/src/linux/include) [default=compiler
|
|
default]
|
|
--with-tls enable support for TLS
|
|
--without-__thread do not use TLS features even when supporting them
|
|
|
|
Some influential environment variables:
|
|
CC C compiler command
|
|
CFLAGS C compiler flags
|
|
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
|
|
nonstandard directory <lib dir>
|
|
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
|
|
headers in a nonstandard directory <include dir>
|
|
CPP C preprocessor
|
|
CXX C++ compiler command
|
|
CXXFLAGS C++ compiler flags
|
|
|
|
Use these variables to override the choices made by `configure' or to help
|
|
it to find libraries and programs with nonstandard names/locations.
|
|
|
|
Report bugs to <glibc>.
|
|
_ACEOF
|
|
fi
|
|
|
|
if test "$ac_init_help" = "recursive"; then
|
|
# If there are subdirs, report their specific --help.
|
|
ac_popdir=`pwd`
|
|
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
|
|
test -d $ac_dir || continue
|
|
ac_builddir=.
|
|
|
|
if test "$ac_dir" != .; then
|
|
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
|
|
# A "../" for each directory in $ac_dir_suffix.
|
|
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
|
|
else
|
|
ac_dir_suffix= ac_top_builddir=
|
|
fi
|
|
|
|
case $srcdir in
|
|
.) # No --srcdir option. We are building in place.
|
|
ac_srcdir=.
|
|
if test -z "$ac_top_builddir"; then
|
|
ac_top_srcdir=.
|
|
else
|
|
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
|
|
fi ;;
|
|
[\\/]* | ?:[\\/]* ) # Absolute path.
|
|
ac_srcdir=$srcdir$ac_dir_suffix;
|
|
ac_top_srcdir=$srcdir ;;
|
|
*) # Relative path.
|
|
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
|
|
ac_top_srcdir=$ac_top_builddir$srcdir ;;
|
|
esac
|
|
|
|
# Do not use `cd foo && pwd` to compute absolute paths, because
|
|
# the directories may not exist.
|
|
case `pwd` in
|
|
.) ac_abs_builddir="$ac_dir";;
|
|
*)
|
|
case "$ac_dir" in
|
|
.) ac_abs_builddir=`pwd`;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
|
|
*) ac_abs_builddir=`pwd`/"$ac_dir";;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*)
|
|
case ${ac_top_builddir}. in
|
|
.) ac_abs_top_builddir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_srcdir=$ac_srcdir;;
|
|
*)
|
|
case $ac_srcdir in
|
|
.) ac_abs_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
|
|
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*)
|
|
case $ac_top_srcdir in
|
|
.) ac_abs_top_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
|
|
esac;;
|
|
esac
|
|
|
|
cd $ac_dir
|
|
# Check for guested configure; otherwise get Cygnus style configure.
|
|
if test -f $ac_srcdir/configure.gnu; then
|
|
echo
|
|
$SHELL $ac_srcdir/configure.gnu --help=recursive
|
|
elif test -f $ac_srcdir/configure; then
|
|
echo
|
|
$SHELL $ac_srcdir/configure --help=recursive
|
|
elif test -f $ac_srcdir/configure.ac ||
|
|
test -f $ac_srcdir/configure.in; then
|
|
echo
|
|
$ac_configure --help
|
|
else
|
|
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
|
|
fi
|
|
cd $ac_popdir
|
|
done
|
|
fi
|
|
|
|
test -n "$ac_init_help" && exit 0
|
|
if $ac_init_version; then
|
|
cat <<\_ACEOF
|
|
GNU C Library configure (see version.h)
|
|
generated by GNU Autoconf 2.59
|
|
|
|
Copyright (C) 2003 Free Software Foundation, Inc.
|
|
This configure script is free software; the Free Software Foundation
|
|
gives unlimited permission to copy, distribute and modify it.
|
|
_ACEOF
|
|
exit 0
|
|
fi
|
|
exec 5>config.log
|
|
cat >&5 <<_ACEOF
|
|
This file contains any messages produced by compilers while
|
|
running configure, to aid debugging if configure makes a mistake.
|
|
|
|
It was created by GNU C Library $as_me (see version.h), which was
|
|
generated by GNU Autoconf 2.59. Invocation command line was
|
|
|
|
$ $0 $@
|
|
|
|
_ACEOF
|
|
{
|
|
cat <<_ASUNAME
|
|
## --------- ##
|
|
## Platform. ##
|
|
## --------- ##
|
|
|
|
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
|
|
uname -m = `(uname -m) 2>/dev/null || echo unknown`
|
|
uname -r = `(uname -r) 2>/dev/null || echo unknown`
|
|
uname -s = `(uname -s) 2>/dev/null || echo unknown`
|
|
uname -v = `(uname -v) 2>/dev/null || echo unknown`
|
|
|
|
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
|
|
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
|
|
|
|
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
|
|
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
|
|
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
|
|
hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
|
|
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
|
|
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
|
|
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
|
|
|
|
_ASUNAME
|
|
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
echo "PATH: $as_dir"
|
|
done
|
|
|
|
} >&5
|
|
|
|
cat >&5 <<_ACEOF
|
|
|
|
|
|
## ----------- ##
|
|
## Core tests. ##
|
|
## ----------- ##
|
|
|
|
_ACEOF
|
|
|
|
|
|
# Keep a trace of the command line.
|
|
# Strip out --no-create and --no-recursion so they do not pile up.
|
|
# Strip out --silent because we don't want to record it for future runs.
|
|
# Also quote any args containing shell meta-characters.
|
|
# Make two passes to allow for proper duplicate-argument suppression.
|
|
ac_configure_args=
|
|
ac_configure_args0=
|
|
ac_configure_args1=
|
|
ac_sep=
|
|
ac_must_keep_next=false
|
|
for ac_pass in 1 2
|
|
do
|
|
for ac_arg
|
|
do
|
|
case $ac_arg in
|
|
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
|
|
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
|
| -silent | --silent | --silen | --sile | --sil)
|
|
continue ;;
|
|
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
|
|
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
|
esac
|
|
case $ac_pass in
|
|
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
|
|
2)
|
|
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
|
|
if test $ac_must_keep_next = true; then
|
|
ac_must_keep_next=false # Got value, back to normal.
|
|
else
|
|
case $ac_arg in
|
|
*=* | --config-cache | -C | -disable-* | --disable-* \
|
|
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
|
|
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
|
|
| -with-* | --with-* | -without-* | --without-* | --x)
|
|
case "$ac_configure_args0 " in
|
|
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
|
|
esac
|
|
;;
|
|
-* ) ac_must_keep_next=true ;;
|
|
esac
|
|
fi
|
|
ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
|
|
# Get rid of the leading space.
|
|
ac_sep=" "
|
|
;;
|
|
esac
|
|
done
|
|
done
|
|
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
|
|
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
|
|
|
|
# When interrupted or exit'd, cleanup temporary files, and complete
|
|
# config.log. We remove comments because anyway the quotes in there
|
|
# would cause problems or look ugly.
|
|
# WARNING: Be sure not to use single quotes in there, as some shells,
|
|
# such as our DU 5.0 friend, will then `close' the trap.
|
|
trap 'exit_status=$?
|
|
# Save into config.log some information that might help in debugging.
|
|
{
|
|
echo
|
|
|
|
cat <<\_ASBOX
|
|
## ---------------- ##
|
|
## Cache variables. ##
|
|
## ---------------- ##
|
|
_ASBOX
|
|
echo
|
|
# The following way of writing the cache mishandles newlines in values,
|
|
{
|
|
(set) 2>&1 |
|
|
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
|
|
*ac_space=\ *)
|
|
sed -n \
|
|
"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
|
|
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
|
|
;;
|
|
*)
|
|
sed -n \
|
|
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
|
|
;;
|
|
esac;
|
|
}
|
|
echo
|
|
|
|
cat <<\_ASBOX
|
|
## ----------------- ##
|
|
## Output variables. ##
|
|
## ----------------- ##
|
|
_ASBOX
|
|
echo
|
|
for ac_var in $ac_subst_vars
|
|
do
|
|
eval ac_val=$`echo $ac_var`
|
|
echo "$ac_var='"'"'$ac_val'"'"'"
|
|
done | sort
|
|
echo
|
|
|
|
if test -n "$ac_subst_files"; then
|
|
cat <<\_ASBOX
|
|
## ------------- ##
|
|
## Output files. ##
|
|
## ------------- ##
|
|
_ASBOX
|
|
echo
|
|
for ac_var in $ac_subst_files
|
|
do
|
|
eval ac_val=$`echo $ac_var`
|
|
echo "$ac_var='"'"'$ac_val'"'"'"
|
|
done | sort
|
|
echo
|
|
fi
|
|
|
|
if test -s confdefs.h; then
|
|
cat <<\_ASBOX
|
|
## ----------- ##
|
|
## confdefs.h. ##
|
|
## ----------- ##
|
|
_ASBOX
|
|
echo
|
|
sed "/^$/d" confdefs.h | sort
|
|
echo
|
|
fi
|
|
test "$ac_signal" != 0 &&
|
|
echo "$as_me: caught signal $ac_signal"
|
|
echo "$as_me: exit $exit_status"
|
|
} >&5
|
|
rm -f core *.core &&
|
|
rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
|
|
exit $exit_status
|
|
' 0
|
|
for ac_signal in 1 2 13 15; do
|
|
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
|
|
done
|
|
ac_signal=0
|
|
|
|
# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
|
rm -rf conftest* confdefs.h
|
|
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
|
|
echo >confdefs.h
|
|
|
|
# Predefined preprocessor variables.
|
|
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define PACKAGE_NAME "$PACKAGE_NAME"
|
|
_ACEOF
|
|
|
|
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
|
|
_ACEOF
|
|
|
|
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define PACKAGE_VERSION "$PACKAGE_VERSION"
|
|
_ACEOF
|
|
|
|
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define PACKAGE_STRING "$PACKAGE_STRING"
|
|
_ACEOF
|
|
|
|
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
|
|
_ACEOF
|
|
|
|
|
|
# Let the site file select an alternate cache file if it wants to.
|
|
# Prefer explicitly selected file to automatically selected ones.
|
|
if test -z "$CONFIG_SITE"; then
|
|
if test "x$prefix" != xNONE; then
|
|
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
|
|
else
|
|
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
|
|
fi
|
|
fi
|
|
for ac_site_file in $CONFIG_SITE; do
|
|
if test -r "$ac_site_file"; then
|
|
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
|
|
echo "$as_me: loading site script $ac_site_file" >&6;}
|
|
sed 's/^/| /' "$ac_site_file" >&5
|
|
. "$ac_site_file"
|
|
fi
|
|
done
|
|
|
|
if test -r "$cache_file"; then
|
|
# Some versions of bash will fail to source /dev/null (special
|
|
# files actually), so we avoid doing that.
|
|
if test -f "$cache_file"; then
|
|
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
|
|
echo "$as_me: loading cache $cache_file" >&6;}
|
|
case $cache_file in
|
|
[\\/]* | ?:[\\/]* ) . $cache_file;;
|
|
*) . ./$cache_file;;
|
|
esac
|
|
fi
|
|
else
|
|
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
|
|
echo "$as_me: creating cache $cache_file" >&6;}
|
|
>$cache_file
|
|
fi
|
|
|
|
# Check that the precious variables saved in the cache have kept the same
|
|
# value.
|
|
ac_cache_corrupted=false
|
|
for ac_var in `(set) 2>&1 |
|
|
sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
|
|
eval ac_old_set=\$ac_cv_env_${ac_var}_set
|
|
eval ac_new_set=\$ac_env_${ac_var}_set
|
|
eval ac_old_val="\$ac_cv_env_${ac_var}_value"
|
|
eval ac_new_val="\$ac_env_${ac_var}_value"
|
|
case $ac_old_set,$ac_new_set in
|
|
set,)
|
|
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
|
|
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
|
|
ac_cache_corrupted=: ;;
|
|
,set)
|
|
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
|
|
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
|
|
ac_cache_corrupted=: ;;
|
|
,);;
|
|
*)
|
|
if test "x$ac_old_val" != "x$ac_new_val"; then
|
|
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
|
|
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
|
|
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
|
|
echo "$as_me: former value: $ac_old_val" >&2;}
|
|
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
|
|
echo "$as_me: current value: $ac_new_val" >&2;}
|
|
ac_cache_corrupted=:
|
|
fi;;
|
|
esac
|
|
# Pass precious variables to config.status.
|
|
if test "$ac_new_set" = set; then
|
|
case $ac_new_val in
|
|
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
|
|
ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
|
|
*) ac_arg=$ac_var=$ac_new_val ;;
|
|
esac
|
|
case " $ac_configure_args " in
|
|
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
|
|
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
|
|
esac
|
|
fi
|
|
done
|
|
if $ac_cache_corrupted; then
|
|
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
|
|
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
|
|
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
|
|
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
ac_ext=c
|
|
ac_cpp='$CPP $CPPFLAGS'
|
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ac_config_headers="$ac_config_headers config.h"
|
|
|
|
ac_aux_dir=
|
|
for ac_dir in scripts $srcdir/scripts; do
|
|
if test -f $ac_dir/install-sh; then
|
|
ac_aux_dir=$ac_dir
|
|
ac_install_sh="$ac_aux_dir/install-sh -c"
|
|
break
|
|
elif test -f $ac_dir/install.sh; then
|
|
ac_aux_dir=$ac_dir
|
|
ac_install_sh="$ac_aux_dir/install.sh -c"
|
|
break
|
|
elif test -f $ac_dir/shtool; then
|
|
ac_aux_dir=$ac_dir
|
|
ac_install_sh="$ac_aux_dir/shtool install -c"
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$ac_aux_dir"; then
|
|
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
|
|
echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
ac_config_guess="$SHELL $ac_aux_dir/config.guess"
|
|
ac_config_sub="$SHELL $ac_aux_dir/config.sub"
|
|
ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
|
|
|
|
|
|
if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
|
|
{ { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
|
|
echo "$as_me: error: you must configure in a separate build directory" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
# This will get text that should go into config.make.
|
|
config_vars=
|
|
|
|
# Check for a --with-gmp argument and set gmp-srcdir in config.make.
|
|
|
|
# Check whether --with-gmp or --without-gmp was given.
|
|
if test "${with_gmp+set}" = set; then
|
|
withval="$with_gmp"
|
|
|
|
case "$with_gmp" in
|
|
yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
|
|
echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
|
|
{ (exit 1); exit 1; }; } ;;
|
|
''|no) ;;
|
|
*) config_vars="$config_vars
|
|
gmp-srcdir = $withval" ;;
|
|
esac
|
|
|
|
fi;
|
|
# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
|
|
|
|
# Check whether --with-gd or --without-gd was given.
|
|
if test "${with_gd+set}" = set; then
|
|
withval="$with_gd"
|
|
case "$with_gd" in
|
|
yes|''|no) ;;
|
|
*) libgd_include="-I$withval/include"
|
|
libgd_ldflags="-L$withval/lib" ;;
|
|
esac
|
|
|
|
fi;
|
|
|
|
# Check whether --with-gd-include or --without-gd-include was given.
|
|
if test "${with_gd_include+set}" = set; then
|
|
withval="$with_gd_include"
|
|
case "$with_gd_include" in
|
|
''|no) ;;
|
|
*) libgd_include="-I$withval" ;;
|
|
esac
|
|
|
|
fi;
|
|
|
|
# Check whether --with-gd-lib or --without-gd-lib was given.
|
|
if test "${with_gd_lib+set}" = set; then
|
|
withval="$with_gd_lib"
|
|
case "$with_gd_lib" in
|
|
''|no) ;;
|
|
*) libgd_ldflags="-L$withval" ;;
|
|
esac
|
|
|
|
fi;
|
|
|
|
if test -n "$libgd_include"; then
|
|
config_vars="$config_vars
|
|
CFLAGS-memusagestat.c = $libgd_include"
|
|
fi
|
|
if test -n "$libgd_ldflags"; then
|
|
config_vars="$config_vars
|
|
libgd-LDFLAGS = $libgd_ldflags"
|
|
fi
|
|
|
|
|
|
# Check whether --with-fp or --without-fp was given.
|
|
if test "${with_fp+set}" = set; then
|
|
withval="$with_fp"
|
|
with_fp=$withval
|
|
else
|
|
with_fp=yes
|
|
fi;
|
|
|
|
|
|
# Check whether --with-binutils or --without-binutils was given.
|
|
if test "${with_binutils+set}" = set; then
|
|
withval="$with_binutils"
|
|
path_binutils=$withval
|
|
else
|
|
path_binutils=''
|
|
fi;
|
|
|
|
# Check whether --with-elf or --without-elf was given.
|
|
if test "${with_elf+set}" = set; then
|
|
withval="$with_elf"
|
|
elf=$withval
|
|
else
|
|
elf=no
|
|
fi;
|
|
|
|
# Check whether --with-xcoff or --without-xcoff was given.
|
|
if test "${with_xcoff+set}" = set; then
|
|
withval="$with_xcoff"
|
|
xcoff=$withval
|
|
else
|
|
xcoff=no
|
|
fi;
|
|
|
|
# Check whether --with-cvs or --without-cvs was given.
|
|
if test "${with_cvs+set}" = set; then
|
|
withval="$with_cvs"
|
|
with_cvs=$withval
|
|
else
|
|
with_cvs=yes
|
|
fi;
|
|
if test "$with_cvs" = yes; then
|
|
if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
|
|
then
|
|
with_cvs=no
|
|
fi
|
|
fi
|
|
|
|
|
|
|
|
# Check whether --with-headers or --without-headers was given.
|
|
if test "${with_headers+set}" = set; then
|
|
withval="$with_headers"
|
|
sysheaders=$withval
|
|
else
|
|
sysheaders=''
|
|
fi;
|
|
|
|
# Check whether --enable-sanity-checks or --disable-sanity-checks was given.
|
|
if test "${enable_sanity_checks+set}" = set; then
|
|
enableval="$enable_sanity_checks"
|
|
enable_sanity=$enableval
|
|
else
|
|
enable_sanity=yes
|
|
fi;
|
|
|
|
|
|
# Check whether --enable-check-abi or --disable-check-abi was given.
|
|
if test "${enable_check_abi+set}" = set; then
|
|
enableval="$enable_check_abi"
|
|
enable_check_abi=$enableval
|
|
else
|
|
enable_check_abi=no
|
|
fi;
|
|
|
|
static=yes
|
|
# Check whether --enable-shared or --disable-shared was given.
|
|
if test "${enable_shared+set}" = set; then
|
|
enableval="$enable_shared"
|
|
shared=$enableval
|
|
else
|
|
shared=default
|
|
fi;
|
|
# Check whether --enable-profile or --disable-profile was given.
|
|
if test "${enable_profile+set}" = set; then
|
|
enableval="$enable_profile"
|
|
profile=$enableval
|
|
else
|
|
profile=yes
|
|
fi;
|
|
# Check whether --enable-omitfp or --disable-omitfp was given.
|
|
if test "${enable_omitfp+set}" = set; then
|
|
enableval="$enable_omitfp"
|
|
omitfp=$enableval
|
|
else
|
|
omitfp=no
|
|
fi;
|
|
# Check whether --enable-bounded or --disable-bounded was given.
|
|
if test "${enable_bounded+set}" = set; then
|
|
enableval="$enable_bounded"
|
|
bounded=$enableval
|
|
else
|
|
bounded=no
|
|
fi;
|
|
# Check whether --enable-versioning or --disable-versioning was given.
|
|
if test "${enable_versioning+set}" = set; then
|
|
enableval="$enable_versioning"
|
|
enable_versioning=$enableval
|
|
else
|
|
enable_versioning=yes
|
|
fi;
|
|
|
|
# Check whether --enable-oldest-abi or --disable-oldest-abi was given.
|
|
if test "${enable_oldest_abi+set}" = set; then
|
|
enableval="$enable_oldest_abi"
|
|
oldest_abi=$enableval
|
|
else
|
|
oldest_abi=no
|
|
fi;
|
|
if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
|
|
oldest_abi=default
|
|
else
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define GLIBC_OLDEST_ABI "$oldest_abi"
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
|
|
# Check whether --enable-add-ons or --disable-add-ons was given.
|
|
if test "${enable_add_ons+set}" = set; then
|
|
enableval="$enable_add_ons"
|
|
case "$enableval" in
|
|
yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
|
|
test "$add_ons" = "*" && add_ons= ;;
|
|
*) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
|
|
esac
|
|
else
|
|
add_ons=
|
|
fi;
|
|
|
|
|
|
# Check whether --with-tls or --without-tls was given.
|
|
if test "${with_tls+set}" = set; then
|
|
withval="$with_tls"
|
|
usetls=$withval
|
|
else
|
|
usetls=no
|
|
fi;
|
|
|
|
|
|
# Check whether --with-__thread or --without-__thread was given.
|
|
if test "${with___thread+set}" = set; then
|
|
withval="$with___thread"
|
|
use__thread=$withval
|
|
else
|
|
use__thread=yes
|
|
fi;
|
|
|
|
# Check whether --enable-hidden-plt or --disable-hidden-plt was given.
|
|
if test "${enable_hidden_plt+set}" = set; then
|
|
enableval="$enable_hidden_plt"
|
|
hidden=$enableval
|
|
else
|
|
hidden=yes
|
|
fi;
|
|
if test "x$hidden" = xno; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define NO_HIDDEN 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
|
|
|
|
subdirs="$subdirs "
|
|
add_ons_pfx=
|
|
if test x"$add_ons" != x; then
|
|
for f in $add_ons; do
|
|
# Some sanity checks
|
|
if test "$f" = "crypt"; then
|
|
{ { echo "$as_me:$LINENO: error:
|
|
*** It seems that you're using an old \`crypt' add-on. crypt is now
|
|
*** part of glibc and using the old add-on will not work with this
|
|
*** release. Start again with fresh sources and without the old
|
|
*** \`crypt' add-on." >&5
|
|
echo "$as_me: error:
|
|
*** It seems that you're using an old \`crypt' add-on. crypt is now
|
|
*** part of glibc and using the old add-on will not work with this
|
|
*** release. Start again with fresh sources and without the old
|
|
*** \`crypt' add-on." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
if test "$f" = "localedata"; then
|
|
{ { echo "$as_me:$LINENO: error:
|
|
*** It seems that you're using an old \`localedata' add-on. localedata
|
|
*** is now part of glibc and using the old add-on will not work with
|
|
*** this release. Start again with fresh sources and without the old
|
|
*** \`localedata' add-on." >&5
|
|
echo "$as_me: error:
|
|
*** It seems that you're using an old \`localedata' add-on. localedata
|
|
*** is now part of glibc and using the old add-on will not work with
|
|
*** this release. Start again with fresh sources and without the old
|
|
*** \`localedata' add-on." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
# Test whether such a subdir really exists.
|
|
if test -d $srcdir/$f; then
|
|
add_ons_pfx="$add_ons_pfx $f/"
|
|
subdirs="$subdirs $f"
|
|
else
|
|
{ { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
|
|
echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# Check whether --enable-static-nss or --disable-static-nss was given.
|
|
if test "${enable_static_nss+set}" = set; then
|
|
enableval="$enable_static_nss"
|
|
static_nss=$enableval
|
|
else
|
|
static_nss=no
|
|
fi;
|
|
if test x"$static_nss" = xyes || test x"$shared" = xno; then
|
|
static_nss=yes
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define DO_STATIC_NSS 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
# Check whether --enable-force-install or --disable-force-install was given.
|
|
if test "${enable_force_install+set}" = set; then
|
|
enableval="$enable_force_install"
|
|
force_install=$enableval
|
|
else
|
|
force_install=yes
|
|
fi;
|
|
|
|
|
|
# Check whether --enable-kernel or --disable-kernel was given.
|
|
if test "${enable_kernel+set}" = set; then
|
|
enableval="$enable_kernel"
|
|
minimum_kernel=$enableval
|
|
fi;
|
|
if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
|
|
# Better nothing than this.
|
|
minimum_kernel=""
|
|
else
|
|
if test "$minimum_kernel" = current; then
|
|
minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
|
|
fi
|
|
fi
|
|
|
|
# Check whether --enable-all-warnings or --disable-all-warnings was given.
|
|
if test "${enable_all_warnings+set}" = set; then
|
|
enableval="$enable_all_warnings"
|
|
all_warnings=$enableval
|
|
fi;
|
|
|
|
|
|
# Make sure we can run config.sub.
|
|
$ac_config_sub sun4 >/dev/null 2>&1 ||
|
|
{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
|
|
echo "$as_me: error: cannot run $ac_config_sub" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
|
|
echo "$as_me:$LINENO: checking build system type" >&5
|
|
echo $ECHO_N "checking build system type... $ECHO_C" >&6
|
|
if test "${ac_cv_build+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
ac_cv_build_alias=$build_alias
|
|
test -z "$ac_cv_build_alias" &&
|
|
ac_cv_build_alias=`$ac_config_guess`
|
|
test -z "$ac_cv_build_alias" &&
|
|
{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
|
|
echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
|
|
{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
|
|
echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_build" >&5
|
|
echo "${ECHO_T}$ac_cv_build" >&6
|
|
build=$ac_cv_build
|
|
build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
|
|
build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
|
|
build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
|
|
|
|
|
|
echo "$as_me:$LINENO: checking host system type" >&5
|
|
echo $ECHO_N "checking host system type... $ECHO_C" >&6
|
|
if test "${ac_cv_host+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
ac_cv_host_alias=$host_alias
|
|
test -z "$ac_cv_host_alias" &&
|
|
ac_cv_host_alias=$ac_cv_build_alias
|
|
ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
|
|
{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
|
|
echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_host" >&5
|
|
echo "${ECHO_T}$ac_cv_host" >&6
|
|
host=$ac_cv_host
|
|
host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
|
|
host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
|
|
host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
|
|
|
|
|
|
|
|
# The way shlib-versions is used to generate soversions.mk uses a
|
|
# fairly simplistic model for name recognition that can't distinguish
|
|
# i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
|
|
# of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
|
|
# tell. This doesn't get used much beyond that, so it's fairly safe.
|
|
case "$host_os" in
|
|
linux*)
|
|
;;
|
|
gnu*)
|
|
host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
|
|
;;
|
|
esac
|
|
|
|
# We keep the original values in `$config_*' and never modify them, so we
|
|
# can write them unchanged into config.make. Everything else uses
|
|
# $machine, $vendor, and $os, and changes them whenever convenient.
|
|
config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
|
|
|
|
# Don't allow vendor == "unknown"
|
|
test "$config_vendor" = unknown && config_vendor=
|
|
config_os="`echo $config_os | sed 's/^unknown-//'`"
|
|
|
|
# Some configurations imply other options.
|
|
case "$host_os" in
|
|
gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
|
|
# These systems always use GNU tools.
|
|
gnu_ld=yes gnu_as=yes ;;
|
|
esac
|
|
case "$host_os" in
|
|
# i586-linuxaout is mangled into i586-pc-linux-gnuaout
|
|
linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
|
|
;;
|
|
gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
|
|
# These systems (almost) always use the ELF format.
|
|
elf=yes
|
|
;;
|
|
aix*)
|
|
# These systems are always xcoff
|
|
xcoff=yes
|
|
elf=no
|
|
;;
|
|
esac
|
|
|
|
machine=$config_machine
|
|
vendor=$config_vendor
|
|
os=$config_os
|
|
|
|
# config.guess on some IBM machines says `rs6000' instead of `powerpc'.
|
|
# Unify this here.
|
|
if test "$machine" = rs6000; then
|
|
machine="powerpc"
|
|
fi
|
|
|
|
# Braindead PowerPC box with absolutely no FPU.
|
|
case "$machine-$host_os" in
|
|
powerpc*-*soft)
|
|
with_fp=no
|
|
;;
|
|
esac
|
|
|
|
###
|
|
### I put this here to prevent those annoying emails from people who cannot
|
|
### read and try to compile glibc on unsupported platforms. --drepper
|
|
###
|
|
### By using the undocumented --enable-hacker-mode option for configure
|
|
### one can skip this test to make the configuration not fail for unsupported
|
|
### platforms.
|
|
###
|
|
if test -z "$enable_hacker_mode"; then
|
|
case "$machine-$host_os" in
|
|
*-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
|
|
;;
|
|
*)
|
|
echo "*** The GNU C library is currently not available for this platform."
|
|
echo "*** So far nobody cared to port it and if there is no volunteer it"
|
|
echo "*** might never happen. So, if you have interest to see glibc on"
|
|
echo "*** this platform visit"
|
|
echo "*** http://www.gnu.org/software/libc/porting.html"
|
|
echo "*** and join the group of porters"
|
|
exit 1
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Expand the configuration machine name into a subdirectory by architecture
|
|
# type and particular chip.
|
|
case "$machine" in
|
|
a29k | am29000) base_machine=a29k machine=a29k ;;
|
|
alpha*) base_machine=alpha machine=alpha/$machine ;;
|
|
arm*) base_machine=arm machine=arm/arm32/$machine ;;
|
|
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
|
|
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
|
|
hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
|
|
hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
|
|
i[3456]86) base_machine=i386 machine=i386/$machine ;;
|
|
ia64) base_machine=ia64 machine=ia64 ;;
|
|
m680?0) base_machine=m68k machine=m68k/$machine ;;
|
|
m68k) base_machine=m68k machine=m68k/m68020 ;;
|
|
m88???) base_machine=m88k machine=m88k/$machine ;;
|
|
m88k) base_machine=m88k machine=m88k/m88100 ;;
|
|
mips64*) base_machine=mips64
|
|
case "$CC $CFLAGS $CPPFLAGS " in
|
|
*" -mabi=n32 "*) mips_cc_abi=n32 ;;
|
|
*" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
|
|
*" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
|
|
*) mips_cc_abi=default ;;
|
|
esac
|
|
case $config_os in
|
|
*abin32*) mips_config_abi=n32 ;;
|
|
*abi64*|*abin64*) mips_config_abi=64 ;;
|
|
*abi32*|*abio32*) mips_config_abi=32 ;;
|
|
*) mips_config_abi=$mips_cc_abi ;;
|
|
esac
|
|
case $mips_config_abi in
|
|
default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
|
|
n32) machine=mips/mips64/n32 ;;
|
|
64) machine=mips/mips64/n64 ;;
|
|
32) machine=mips/mips32/kern64 ;;
|
|
esac
|
|
machine=$machine/$config_machine
|
|
if test $mips_config_abi != $mips_cc_abi; then
|
|
# This won't make it to config.make, but we want to
|
|
# set this in case configure tests depend on it.
|
|
CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
|
|
fi
|
|
;;
|
|
mips*) base_machine=mips machine=mips/mips32/$machine ;;
|
|
powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
|
|
powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
|
|
s390) base_machine=s390 machine=s390/s390-32 ;;
|
|
s390x) base_machine=s390 machine=s390/s390-64 ;;
|
|
sh3*) base_machine=sh machine=sh/sh3 ;;
|
|
sh4*) base_machine=sh machine=sh/sh4 ;;
|
|
sparc | sparcv[67])
|
|
base_machine=sparc machine=sparc/sparc32 ;;
|
|
sparcv8 | supersparc | hypersparc)
|
|
base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
|
|
sparcv8plus | sparcv8plusa | sparcv9)
|
|
base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
|
|
sparcv8plusb | sparcv9b)
|
|
base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
|
|
sparc64 | ultrasparc)
|
|
base_machine=sparc machine=sparc/sparc64 ;;
|
|
sparc64b | ultrasparc3)
|
|
base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
|
|
thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
|
|
*) base_machine=$machine ;;
|
|
esac
|
|
|
|
|
|
if test "$base_machine" = "i386"; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define USE_REGPARMS 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
# Compute the list of sysdep directories for this configuration.
|
|
# This can take a while to compute.
|
|
sysdep_dir=$srcdir/sysdeps
|
|
echo "$as_me:$LINENO: checking sysdep dirs" >&5
|
|
echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
|
|
# Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
|
|
os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
|
|
|
|
case "$os" in
|
|
gnu*)
|
|
base_os=mach/hurd ;;
|
|
netbsd* | 386bsd* | freebsd* | bsdi*)
|
|
base_os=unix/bsd/bsd4.4 ;;
|
|
osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
|
|
base_os=unix/bsd ;;
|
|
sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
|
|
base_os=unix/sysv ;;
|
|
irix6*)
|
|
base_os=unix/sysv/irix6/$os ;;
|
|
solaris[2-9]*)
|
|
base_os=unix/sysv/sysv4 ;;
|
|
hpux*)
|
|
base_os=unix/sysv/hpux/$os ;;
|
|
aix4.3*)
|
|
base_os=unix/sysv/aix/aix4.3 ;;
|
|
none)
|
|
base_os=standalone ;;
|
|
*)
|
|
base_os='' ;;
|
|
esac
|
|
|
|
# For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
|
|
tail=$os
|
|
ostry=$os
|
|
while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
|
|
ostry="$ostry /$o"
|
|
tail=$o
|
|
done
|
|
o=`echo $tail | sed 's/[0-9]*$//'`
|
|
if test $o != $tail; then
|
|
ostry="$ostry /$o"
|
|
fi
|
|
# For linux-gnu, try linux-gnu, then linux.
|
|
o=`echo $tail | sed 's/-.*$//'`
|
|
if test $o != $tail; then
|
|
ostry="$ostry /$o"
|
|
fi
|
|
|
|
# For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
|
|
base=
|
|
tail=$base_os
|
|
while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
|
|
set $b
|
|
base="$base /$1"
|
|
tail="$2"
|
|
done
|
|
|
|
# For sparc/sparc32, try sparc/sparc32 and then sparc.
|
|
mach=
|
|
tail=$machine
|
|
while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
|
|
set $m
|
|
# Prepend the machine's FPU directory unless --without-fp.
|
|
if test "$with_fp" = yes; then
|
|
mach="$mach /$1/fpu"
|
|
else
|
|
mach="$mach /$1/nofpu"
|
|
fi
|
|
mach="$mach /$1"
|
|
tail="$2"
|
|
done
|
|
|
|
|
|
# Find what sysdep directories exist.
|
|
sysnames=
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
|
for d in $add_ons_pfx ''; do
|
|
for b in $base ''; do
|
|
for m0 in $mach ''; do
|
|
for v in /$vendor ''; do
|
|
test "$v" = / && continue
|
|
for o in /$ostry ''; do
|
|
test "$o" = / && continue
|
|
for m in $mach ''; do
|
|
if test "$m0$b$v$o$m"; then
|
|
try="${d}sysdeps$m0$b$v$o$m"
|
|
test -n "$enable_debug_configure" &&
|
|
echo "$0 DEBUG: try $try" >&2
|
|
if test -d $srcdir/$try; then
|
|
sysnames="$sysnames $try"
|
|
{ test -n "$o" || test -n "$b"; } && os_used=t
|
|
{ test -n "$m" || test -n "$m0"; } && machine_used=t
|
|
fi
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
|
|
if test -z "$os_used" && test "$os" != none; then
|
|
{ { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
|
|
echo "$as_me: error: Operating system $os is not supported." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
if test -z "$machine_used" && test "$machine" != none; then
|
|
{ { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
|
|
echo "$as_me: error: The $machine is not supported." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
# We have now validated the configuration.
|
|
|
|
|
|
# If using ELF, look for an `elf' subdirectory of each machine directory.
|
|
# We prepend these rather than inserting them whereever the machine appears
|
|
# because things specified by the machine's ELF ABI should override
|
|
# OS-specific things, and should always be the same for any OS on the
|
|
# machine (otherwise what's the point of an ABI?).
|
|
if test "$elf" = yes; then
|
|
elf_dirs=
|
|
for d in $add_ons_pfx ''; do
|
|
for m in $mach; do
|
|
if test -d $srcdir/${d}sysdeps$m/elf; then
|
|
elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
|
|
fi
|
|
done
|
|
done
|
|
sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
|
|
fi
|
|
|
|
|
|
# Expand the list of system names into a full list of directories
|
|
# from each element's parent name and Implies file (if present).
|
|
set $sysnames
|
|
names=
|
|
while test $# -gt 0; do
|
|
name=$1
|
|
shift
|
|
|
|
case " $names " in *" $name "*)
|
|
# Already in the list.
|
|
continue
|
|
esac
|
|
|
|
# Report each name as we discover it, so there is no long pause in output.
|
|
echo $ECHO_N "$name $ECHO_C" >&6
|
|
|
|
name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
|
|
|
|
case $name in
|
|
/*) xsrcdir= ;;
|
|
*) xsrcdir=$srcdir/ ;;
|
|
esac
|
|
test -n "$enable_debug_configure" &&
|
|
echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
|
|
|
|
if test -f $xsrcdir$name/Implies; then
|
|
# Collect more names from the `Implies' file (removing comments).
|
|
implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
|
|
implied=
|
|
for x in $implied_candidate; do
|
|
found=no
|
|
if test -d $xsrcdir$name_base/$x; then
|
|
implied="$implied $name_base/$x";
|
|
found=yes
|
|
fi
|
|
for d in $add_ons_pfx ''; do
|
|
try="${d}sysdeps/$x"
|
|
case $d in
|
|
/*) try_srcdir= ;;
|
|
*) try_srcdir=$srcdir/ ;;
|
|
esac
|
|
test -n "$enable_debug_configure" &&
|
|
echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
|
|
if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
|
|
then
|
|
implied="$implied $try"
|
|
found=yes
|
|
fi
|
|
done
|
|
if test $found = no; then
|
|
{ echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
|
|
echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
|
|
fi
|
|
done
|
|
else
|
|
implied=
|
|
fi
|
|
|
|
# Add NAME to the list of names.
|
|
names="$names $name"
|
|
|
|
# Find the parent of NAME, using the empty string if it has none.
|
|
parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
|
|
|
|
# Add the names implied by NAME, and NAME's parent (if it has one), to
|
|
# the list of names to be processed (the argument list). We prepend the
|
|
# implied names to the list and append the parent. We want implied
|
|
# directories to come before further directories inferred from the
|
|
# configuration components; this ensures that for sysv4, unix/common
|
|
# (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
|
|
# after sysv4).
|
|
sysnames="`echo $implied $* $parent`"
|
|
test -n "$sysnames" && set $sysnames
|
|
done
|
|
|
|
# Add the default directories.
|
|
default_sysnames=sysdeps/generic
|
|
if test "$elf" = yes; then
|
|
default_sysnames="sysdeps/generic/elf $default_sysnames"
|
|
fi
|
|
sysnames="$names $default_sysnames"
|
|
|
|
# The other names were emitted during the scan.
|
|
echo "$as_me:$LINENO: result: $default_sysnames" >&5
|
|
echo "${ECHO_T}$default_sysnames" >&6
|
|
|
|
|
|
### Locate tools.
|
|
|
|
# Find a good install program. We prefer a C program (faster),
|
|
# so one script is as good as another. But avoid the broken or
|
|
# incompatible versions:
|
|
# SysV /etc/install, /usr/sbin/install
|
|
# SunOS /usr/etc/install
|
|
# IRIX /sbin/install
|
|
# AIX /bin/install
|
|
# AmigaOS /C/install, which installs bootblocks on floppy discs
|
|
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
|
|
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
|
|
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
|
# OS/2's system install, which has a completely different semantic
|
|
# ./install, which can be erroneously created by make from ./install.sh.
|
|
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
|
|
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
|
|
if test -z "$INSTALL"; then
|
|
if test "${ac_cv_path_install+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
# Account for people who put trailing slashes in PATH elements.
|
|
case $as_dir/ in
|
|
./ | .// | /cC/* | \
|
|
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
|
|
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
|
|
/usr/ucb/* ) ;;
|
|
*)
|
|
# OSF1 and SCO ODT 3.0 have their own names for install.
|
|
# Don't use installbsd from OSF since it installs stuff as root
|
|
# by default.
|
|
for ac_prog in ginstall scoinst install; do
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
|
|
if test $ac_prog = install &&
|
|
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
|
# AIX install. It has an incompatible calling convention.
|
|
:
|
|
elif test $ac_prog = install &&
|
|
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
|
# program-specific install script used by HP pwplus--don't use.
|
|
:
|
|
else
|
|
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
|
|
break 3
|
|
fi
|
|
fi
|
|
done
|
|
done
|
|
;;
|
|
esac
|
|
done
|
|
|
|
|
|
fi
|
|
if test "${ac_cv_path_install+set}" = set; then
|
|
INSTALL=$ac_cv_path_install
|
|
else
|
|
# As a last resort, use the slow shell script. We don't cache a
|
|
# path for INSTALL within a source directory, because that will
|
|
# break other packages using the cache if that directory is
|
|
# removed, or if the path is relative.
|
|
INSTALL=$ac_install_sh
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $INSTALL" >&5
|
|
echo "${ECHO_T}$INSTALL" >&6
|
|
|
|
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
|
|
# It thinks the first close brace ends the variable substitution.
|
|
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
|
|
|
|
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
|
|
|
|
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
|
|
|
if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
|
|
# The makefiles need to use a different form to find it in $srcdir.
|
|
INSTALL='\$(..)./scripts/install-sh -c'
|
|
fi
|
|
echo "$as_me:$LINENO: checking whether ln -s works" >&5
|
|
echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
|
|
LN_S=$as_ln_s
|
|
if test "$LN_S" = "ln -s"; then
|
|
echo "$as_me:$LINENO: result: yes" >&5
|
|
echo "${ECHO_T}yes" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no, using $LN_S" >&5
|
|
echo "${ECHO_T}no, using $LN_S" >&6
|
|
fi
|
|
|
|
|
|
ac_ext=c
|
|
ac_cpp='$CPP $CPPFLAGS'
|
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
if test -n "$ac_tool_prefix"; then
|
|
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
|
|
set dummy ${ac_tool_prefix}gcc; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$CC"; then
|
|
ac_cv_prog_CC="$CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_CC="${ac_tool_prefix}gcc"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
CC=$ac_cv_prog_CC
|
|
if test -n "$CC"; then
|
|
echo "$as_me:$LINENO: result: $CC" >&5
|
|
echo "${ECHO_T}$CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
fi
|
|
if test -z "$ac_cv_prog_CC"; then
|
|
ac_ct_CC=$CC
|
|
# Extract the first word of "gcc", so it can be a program name with args.
|
|
set dummy gcc; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$ac_ct_CC"; then
|
|
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_ac_ct_CC="gcc"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
|
if test -n "$ac_ct_CC"; then
|
|
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
|
|
echo "${ECHO_T}$ac_ct_CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
CC=$ac_ct_CC
|
|
else
|
|
CC="$ac_cv_prog_CC"
|
|
fi
|
|
|
|
if test -z "$CC"; then
|
|
if test -n "$ac_tool_prefix"; then
|
|
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
|
|
set dummy ${ac_tool_prefix}cc; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$CC"; then
|
|
ac_cv_prog_CC="$CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_CC="${ac_tool_prefix}cc"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
CC=$ac_cv_prog_CC
|
|
if test -n "$CC"; then
|
|
echo "$as_me:$LINENO: result: $CC" >&5
|
|
echo "${ECHO_T}$CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
fi
|
|
if test -z "$ac_cv_prog_CC"; then
|
|
ac_ct_CC=$CC
|
|
# Extract the first word of "cc", so it can be a program name with args.
|
|
set dummy cc; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$ac_ct_CC"; then
|
|
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_ac_ct_CC="cc"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
|
if test -n "$ac_ct_CC"; then
|
|
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
|
|
echo "${ECHO_T}$ac_ct_CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
CC=$ac_ct_CC
|
|
else
|
|
CC="$ac_cv_prog_CC"
|
|
fi
|
|
|
|
fi
|
|
if test -z "$CC"; then
|
|
# Extract the first word of "cc", so it can be a program name with args.
|
|
set dummy cc; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$CC"; then
|
|
ac_cv_prog_CC="$CC" # Let the user override the test.
|
|
else
|
|
ac_prog_rejected=no
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
|
|
ac_prog_rejected=yes
|
|
continue
|
|
fi
|
|
ac_cv_prog_CC="cc"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
if test $ac_prog_rejected = yes; then
|
|
# We found a bogon in the path, so make sure we never use it.
|
|
set dummy $ac_cv_prog_CC
|
|
shift
|
|
if test $# != 0; then
|
|
# We chose a different compiler from the bogus one.
|
|
# However, it has the same basename, so the bogon will be chosen
|
|
# first if we set CC to just the basename; use the full file name.
|
|
shift
|
|
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
CC=$ac_cv_prog_CC
|
|
if test -n "$CC"; then
|
|
echo "$as_me:$LINENO: result: $CC" >&5
|
|
echo "${ECHO_T}$CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
fi
|
|
if test -z "$CC"; then
|
|
if test -n "$ac_tool_prefix"; then
|
|
for ac_prog in cl
|
|
do
|
|
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$CC"; then
|
|
ac_cv_prog_CC="$CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
CC=$ac_cv_prog_CC
|
|
if test -n "$CC"; then
|
|
echo "$as_me:$LINENO: result: $CC" >&5
|
|
echo "${ECHO_T}$CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$CC" && break
|
|
done
|
|
fi
|
|
if test -z "$CC"; then
|
|
ac_ct_CC=$CC
|
|
for ac_prog in cl
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$ac_ct_CC"; then
|
|
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_ac_ct_CC="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
|
if test -n "$ac_ct_CC"; then
|
|
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
|
|
echo "${ECHO_T}$ac_ct_CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$ac_ct_CC" && break
|
|
done
|
|
|
|
CC=$ac_ct_CC
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
|
|
See \`config.log' for more details." >&5
|
|
echo "$as_me: error: no acceptable C compiler found in \$PATH
|
|
See \`config.log' for more details." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
|
|
# Provide some information about the compiler.
|
|
echo "$as_me:$LINENO:" \
|
|
"checking for C compiler version" >&5
|
|
ac_compiler=`set X $ac_compile; echo $2`
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
|
|
(eval $ac_compiler --version </dev/null >&5) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
|
|
(eval $ac_compiler -v </dev/null >&5) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
|
|
(eval $ac_compiler -V </dev/null >&5) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }
|
|
|
|
EXEEXT=
|
|
echo "$as_me:$LINENO: checking for suffix of object files" >&5
|
|
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
|
|
if test "${ac_cv_objext+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.o conftest.obj
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; then
|
|
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
|
|
case $ac_file in
|
|
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
|
|
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
|
|
break;;
|
|
esac
|
|
done
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
|
|
See \`config.log' for more details." >&5
|
|
echo "$as_me: error: cannot compute suffix of object files: cannot compile
|
|
See \`config.log' for more details." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
rm -f conftest.$ac_cv_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
|
|
echo "${ECHO_T}$ac_cv_objext" >&6
|
|
OBJEXT=$ac_cv_objext
|
|
ac_objext=$OBJEXT
|
|
echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
|
|
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
|
|
if test "${ac_cv_c_compiler_gnu+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
#ifndef __GNUC__
|
|
choke me
|
|
#endif
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_compiler_gnu=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_compiler_gnu=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
ac_cv_c_compiler_gnu=$ac_compiler_gnu
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
|
|
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
|
|
GCC=`test $ac_compiler_gnu = yes && echo yes`
|
|
ac_test_CFLAGS=${CFLAGS+set}
|
|
ac_save_CFLAGS=$CFLAGS
|
|
CFLAGS="-g"
|
|
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
|
|
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_cc_g+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_cv_prog_cc_g=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_cv_prog_cc_g=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
|
|
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
|
|
if test "$ac_test_CFLAGS" = set; then
|
|
CFLAGS=$ac_save_CFLAGS
|
|
elif test $ac_cv_prog_cc_g = yes; then
|
|
if test "$GCC" = yes; then
|
|
CFLAGS="-g -O2"
|
|
else
|
|
CFLAGS="-g"
|
|
fi
|
|
else
|
|
if test "$GCC" = yes; then
|
|
CFLAGS="-O2"
|
|
else
|
|
CFLAGS=
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
|
|
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_cc_stdc+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
ac_cv_prog_cc_stdc=no
|
|
ac_save_CC=$CC
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
|
struct buf { int x; };
|
|
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
|
static char *e (p, i)
|
|
char **p;
|
|
int i;
|
|
{
|
|
return p[i];
|
|
}
|
|
static char *f (char * (*g) (char **, int), char **p, ...)
|
|
{
|
|
char *s;
|
|
va_list v;
|
|
va_start (v,p);
|
|
s = g (p, va_arg (v,int));
|
|
va_end (v);
|
|
return s;
|
|
}
|
|
|
|
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
|
|
function prototypes and stuff, but not '\xHH' hex character constants.
|
|
These don't provoke an error unfortunately, instead are silently treated
|
|
as 'x'. The following induces an error, until -std1 is added to get
|
|
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
|
|
array size at least. It's necessary to write '\x00'==0 to get something
|
|
that's true only with -std1. */
|
|
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
|
|
|
|
int test (int i, double x);
|
|
struct s1 {int (*f) (int a);};
|
|
struct s2 {int (*f) (double a);};
|
|
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
|
int argc;
|
|
char **argv;
|
|
int
|
|
main ()
|
|
{
|
|
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
# Don't try gcc -ansi; that turns off useful extensions and
|
|
# breaks some systems' header files.
|
|
# AIX -qlanglvl=ansi
|
|
# Ultrix and OSF/1 -std1
|
|
# HP-UX 10.20 and later -Ae
|
|
# HP-UX older versions -Aa -D_HPUX_SOURCE
|
|
# SVR4 -Xc -D__EXTENSIONS__
|
|
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
|
do
|
|
CC="$ac_save_CC $ac_arg"
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_cv_prog_cc_stdc=$ac_arg
|
|
break
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext
|
|
done
|
|
rm -f conftest.$ac_ext conftest.$ac_objext
|
|
CC=$ac_save_CC
|
|
|
|
fi
|
|
|
|
case "x$ac_cv_prog_cc_stdc" in
|
|
x|xno)
|
|
echo "$as_me:$LINENO: result: none needed" >&5
|
|
echo "${ECHO_T}none needed" >&6 ;;
|
|
*)
|
|
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
|
|
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
|
|
CC="$CC $ac_cv_prog_cc_stdc" ;;
|
|
esac
|
|
|
|
# Some people use a C++ compiler to compile C. Since we use `exit',
|
|
# in C++ we need to declare it. In case someone uses the same compiler
|
|
# for both compiling C and C++ we need to have the C++ compiler decide
|
|
# the declaration of exit, since it's the most demanding environment.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
#ifndef __cplusplus
|
|
choke me
|
|
#endif
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
for ac_declaration in \
|
|
'' \
|
|
'extern "C" void std::exit (int) throw (); using std::exit;' \
|
|
'extern "C" void std::exit (int); using std::exit;' \
|
|
'extern "C" void exit (int) throw ();' \
|
|
'extern "C" void exit (int);' \
|
|
'void exit (int);'
|
|
do
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_declaration
|
|
#include <stdlib.h>
|
|
int
|
|
main ()
|
|
{
|
|
exit (42);
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
:
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
continue
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_declaration
|
|
int
|
|
main ()
|
|
{
|
|
exit (42);
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
break
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
done
|
|
rm -f conftest*
|
|
if test -n "$ac_declaration"; then
|
|
echo '#ifdef __cplusplus' >>confdefs.h
|
|
echo $ac_declaration >>confdefs.h
|
|
echo '#endif' >>confdefs.h
|
|
fi
|
|
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
ac_ext=c
|
|
ac_cpp='$CPP $CPPFLAGS'
|
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
|
|
if test $host != $build; then
|
|
for ac_prog in gcc cc
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_BUILD_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$BUILD_CC"; then
|
|
ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_BUILD_CC="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
BUILD_CC=$ac_cv_prog_BUILD_CC
|
|
if test -n "$BUILD_CC"; then
|
|
echo "$as_me:$LINENO: result: $BUILD_CC" >&5
|
|
echo "${ECHO_T}$BUILD_CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$BUILD_CC" && break
|
|
done
|
|
|
|
fi
|
|
|
|
ac_ext=c
|
|
ac_cpp='$CPP $CPPFLAGS'
|
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
|
|
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
|
|
# On Suns, sometimes $CPP names a directory.
|
|
if test -n "$CPP" && test -d "$CPP"; then
|
|
CPP=
|
|
fi
|
|
if test -z "$CPP"; then
|
|
if test "${ac_cv_prog_CPP+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
# Double quotes because CPP needs to be expanded
|
|
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
|
|
do
|
|
ac_preproc_ok=false
|
|
for ac_c_preproc_warn_flag in '' yes
|
|
do
|
|
# Use a header file that comes with gcc, so configuring glibc
|
|
# with a fresh cross-compiler works.
|
|
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
|
# <limits.h> exists even on freestanding compilers.
|
|
# On the NeXT, cc -E runs the code through the compiler's parser,
|
|
# not just through cpp. "Syntax error" is here to catch this case.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#ifdef __STDC__
|
|
# include <limits.h>
|
|
#else
|
|
# include <assert.h>
|
|
#endif
|
|
Syntax error
|
|
_ACEOF
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
|
|
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } >/dev/null; then
|
|
if test -s conftest.err; then
|
|
ac_cpp_err=$ac_c_preproc_warn_flag
|
|
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
|
|
else
|
|
ac_cpp_err=
|
|
fi
|
|
else
|
|
ac_cpp_err=yes
|
|
fi
|
|
if test -z "$ac_cpp_err"; then
|
|
:
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
# Broken: fails on valid input.
|
|
continue
|
|
fi
|
|
rm -f conftest.err conftest.$ac_ext
|
|
|
|
# OK, works on sane cases. Now check whether non-existent headers
|
|
# can be detected and how.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <ac_nonexistent.h>
|
|
_ACEOF
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
|
|
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } >/dev/null; then
|
|
if test -s conftest.err; then
|
|
ac_cpp_err=$ac_c_preproc_warn_flag
|
|
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
|
|
else
|
|
ac_cpp_err=
|
|
fi
|
|
else
|
|
ac_cpp_err=yes
|
|
fi
|
|
if test -z "$ac_cpp_err"; then
|
|
# Broken: success on invalid input.
|
|
continue
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
# Passes both tests.
|
|
ac_preproc_ok=:
|
|
break
|
|
fi
|
|
rm -f conftest.err conftest.$ac_ext
|
|
|
|
done
|
|
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
|
rm -f conftest.err conftest.$ac_ext
|
|
if $ac_preproc_ok; then
|
|
break
|
|
fi
|
|
|
|
done
|
|
ac_cv_prog_CPP=$CPP
|
|
|
|
fi
|
|
CPP=$ac_cv_prog_CPP
|
|
else
|
|
ac_cv_prog_CPP=$CPP
|
|
fi
|
|
echo "$as_me:$LINENO: result: $CPP" >&5
|
|
echo "${ECHO_T}$CPP" >&6
|
|
ac_preproc_ok=false
|
|
for ac_c_preproc_warn_flag in '' yes
|
|
do
|
|
# Use a header file that comes with gcc, so configuring glibc
|
|
# with a fresh cross-compiler works.
|
|
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
|
# <limits.h> exists even on freestanding compilers.
|
|
# On the NeXT, cc -E runs the code through the compiler's parser,
|
|
# not just through cpp. "Syntax error" is here to catch this case.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#ifdef __STDC__
|
|
# include <limits.h>
|
|
#else
|
|
# include <assert.h>
|
|
#endif
|
|
Syntax error
|
|
_ACEOF
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
|
|
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } >/dev/null; then
|
|
if test -s conftest.err; then
|
|
ac_cpp_err=$ac_c_preproc_warn_flag
|
|
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
|
|
else
|
|
ac_cpp_err=
|
|
fi
|
|
else
|
|
ac_cpp_err=yes
|
|
fi
|
|
if test -z "$ac_cpp_err"; then
|
|
:
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
# Broken: fails on valid input.
|
|
continue
|
|
fi
|
|
rm -f conftest.err conftest.$ac_ext
|
|
|
|
# OK, works on sane cases. Now check whether non-existent headers
|
|
# can be detected and how.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <ac_nonexistent.h>
|
|
_ACEOF
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
|
|
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } >/dev/null; then
|
|
if test -s conftest.err; then
|
|
ac_cpp_err=$ac_c_preproc_warn_flag
|
|
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
|
|
else
|
|
ac_cpp_err=
|
|
fi
|
|
else
|
|
ac_cpp_err=yes
|
|
fi
|
|
if test -z "$ac_cpp_err"; then
|
|
# Broken: success on invalid input.
|
|
continue
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
# Passes both tests.
|
|
ac_preproc_ok=:
|
|
break
|
|
fi
|
|
rm -f conftest.err conftest.$ac_ext
|
|
|
|
done
|
|
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
|
rm -f conftest.err conftest.$ac_ext
|
|
if $ac_preproc_ok; then
|
|
:
|
|
else
|
|
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
|
|
See \`config.log' for more details." >&5
|
|
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
|
|
See \`config.log' for more details." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
ac_ext=c
|
|
ac_cpp='$CPP $CPPFLAGS'
|
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
|
|
# We need the C++ compiler only for testing.
|
|
ac_ext=cc
|
|
ac_cpp='$CXXCPP $CPPFLAGS'
|
|
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
if test -n "$ac_tool_prefix"; then
|
|
for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
|
|
do
|
|
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_CXX+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$CXX"; then
|
|
ac_cv_prog_CXX="$CXX" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
CXX=$ac_cv_prog_CXX
|
|
if test -n "$CXX"; then
|
|
echo "$as_me:$LINENO: result: $CXX" >&5
|
|
echo "${ECHO_T}$CXX" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$CXX" && break
|
|
done
|
|
fi
|
|
if test -z "$CXX"; then
|
|
ac_ct_CXX=$CXX
|
|
for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$ac_ct_CXX"; then
|
|
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_ac_ct_CXX="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
|
|
if test -n "$ac_ct_CXX"; then
|
|
echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
|
|
echo "${ECHO_T}$ac_ct_CXX" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$ac_ct_CXX" && break
|
|
done
|
|
test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
|
|
|
|
CXX=$ac_ct_CXX
|
|
fi
|
|
|
|
|
|
# Provide some information about the compiler.
|
|
echo "$as_me:$LINENO:" \
|
|
"checking for C++ compiler version" >&5
|
|
ac_compiler=`set X $ac_compile; echo $2`
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
|
|
(eval $ac_compiler --version </dev/null >&5) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
|
|
(eval $ac_compiler -v </dev/null >&5) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
|
|
(eval $ac_compiler -V </dev/null >&5) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }
|
|
|
|
echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
|
|
echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
|
|
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
#ifndef __GNUC__
|
|
choke me
|
|
#endif
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_cxx_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_compiler_gnu=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_compiler_gnu=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
|
|
echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
|
|
GXX=`test $ac_compiler_gnu = yes && echo yes`
|
|
ac_test_CXXFLAGS=${CXXFLAGS+set}
|
|
ac_save_CXXFLAGS=$CXXFLAGS
|
|
CXXFLAGS="-g"
|
|
echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
|
|
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_cxx_g+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_cxx_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_cv_prog_cxx_g=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_cv_prog_cxx_g=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
|
|
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
|
|
if test "$ac_test_CXXFLAGS" = set; then
|
|
CXXFLAGS=$ac_save_CXXFLAGS
|
|
elif test $ac_cv_prog_cxx_g = yes; then
|
|
if test "$GXX" = yes; then
|
|
CXXFLAGS="-g -O2"
|
|
else
|
|
CXXFLAGS="-g"
|
|
fi
|
|
else
|
|
if test "$GXX" = yes; then
|
|
CXXFLAGS="-O2"
|
|
else
|
|
CXXFLAGS=
|
|
fi
|
|
fi
|
|
for ac_declaration in \
|
|
'' \
|
|
'extern "C" void std::exit (int) throw (); using std::exit;' \
|
|
'extern "C" void std::exit (int); using std::exit;' \
|
|
'extern "C" void exit (int) throw ();' \
|
|
'extern "C" void exit (int);' \
|
|
'void exit (int);'
|
|
do
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_declaration
|
|
#include <stdlib.h>
|
|
int
|
|
main ()
|
|
{
|
|
exit (42);
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_cxx_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
:
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
continue
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_declaration
|
|
int
|
|
main ()
|
|
{
|
|
exit (42);
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_cxx_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
break
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
done
|
|
rm -f conftest*
|
|
if test -n "$ac_declaration"; then
|
|
echo '#ifdef __cplusplus' >>confdefs.h
|
|
echo $ac_declaration >>confdefs.h
|
|
echo '#endif' >>confdefs.h
|
|
fi
|
|
|
|
ac_ext=c
|
|
ac_cpp='$CPP $CPPFLAGS'
|
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
|
|
# Was a --with-binutils option given?
|
|
if test -n "$path_binutils"; then
|
|
# Make absolute; ensure a single trailing slash.
|
|
path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
|
|
CC="$CC -B$path_binutils"
|
|
fi
|
|
AS=`$CC -print-prog-name=as`
|
|
LD=`$CC -print-prog-name=ld`
|
|
AR=`$CC -print-prog-name=ar`
|
|
|
|
OBJDUMP=`$CC -print-prog-name=objdump`
|
|
|
|
|
|
# ranlib has to be treated a bit differently since it might not exist at all.
|
|
ac_ranlib=`$CC -print-prog-name=ranlib`
|
|
if test "x$ac_ranlib" = xranlib; then
|
|
# This extra check has to happen since gcc simply echos the parameter in
|
|
# case it cannot find the value in its own directories.
|
|
if test -n "$ac_tool_prefix"; then
|
|
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
|
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_RANLIB+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$RANLIB"; then
|
|
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
RANLIB=$ac_cv_prog_RANLIB
|
|
if test -n "$RANLIB"; then
|
|
echo "$as_me:$LINENO: result: $RANLIB" >&5
|
|
echo "${ECHO_T}$RANLIB" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
fi
|
|
if test -z "$ac_cv_prog_RANLIB"; then
|
|
ac_ct_RANLIB=$RANLIB
|
|
# Extract the first word of "ranlib", so it can be a program name with args.
|
|
set dummy ranlib; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$ac_ct_RANLIB"; then
|
|
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_ac_ct_RANLIB="ranlib"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
|
|
fi
|
|
fi
|
|
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
|
|
if test -n "$ac_ct_RANLIB"; then
|
|
echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
|
|
echo "${ECHO_T}$ac_ct_RANLIB" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
RANLIB=$ac_ct_RANLIB
|
|
else
|
|
RANLIB="$ac_cv_prog_RANLIB"
|
|
fi
|
|
|
|
else
|
|
RANLIB=$ac_ranlib
|
|
fi
|
|
|
|
|
|
# Determine whether we are using GNU binutils.
|
|
echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
|
|
echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
|
|
if test "${libc_cv_prog_as_gnu+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
# Most GNU programs take a -v and spit out some text including
|
|
# the word 'GNU'. Some try to read stdin, so give them /dev/null.
|
|
if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
|
|
libc_cv_prog_as_gnu=yes
|
|
else
|
|
libc_cv_prog_as_gnu=no
|
|
fi
|
|
rm -fr contest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
|
|
echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
|
|
rm -f a.out
|
|
gnu_as=$libc_cv_prog_as_gnu
|
|
|
|
echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
|
|
echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
|
|
if test "${libc_cv_prog_ld_gnu+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
# Most GNU programs take a -v and spit out some text including
|
|
# the word 'GNU'. Some try to read stdin, so give them /dev/null.
|
|
if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
|
|
libc_cv_prog_ld_gnu=yes
|
|
else
|
|
libc_cv_prog_ld_gnu=no
|
|
fi
|
|
rm -fr contest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
|
|
echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
|
|
gnu_ld=$libc_cv_prog_ld_gnu
|
|
|
|
|
|
# Accept binutils 2.13 or newer.
|
|
for ac_prog in $AS
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_AS+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$AS"; then
|
|
ac_cv_prog_AS="$AS" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_AS="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
AS=$ac_cv_prog_AS
|
|
if test -n "$AS"; then
|
|
echo "$as_me:$LINENO: result: $AS" >&5
|
|
echo "${ECHO_T}$AS" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$AS" && break
|
|
done
|
|
|
|
if test -z "$AS"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $AS" >&5
|
|
echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
|
|
ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
2.1[3-9]*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
AS=: critic_missing="$critic_missing as"
|
|
fi
|
|
|
|
for ac_prog in $LD
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_LD+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$LD"; then
|
|
ac_cv_prog_LD="$LD" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_LD="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
LD=$ac_cv_prog_LD
|
|
if test -n "$LD"; then
|
|
echo "$as_me:$LINENO: result: $LD" >&5
|
|
echo "${ECHO_T}$LD" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$LD" && break
|
|
done
|
|
|
|
if test -z "$LD"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $LD" >&5
|
|
echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
|
|
ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
2.1[3-9]*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
LD=: critic_missing="$critic_missing ld"
|
|
fi
|
|
|
|
|
|
# We need the physical current working directory. We cannot use the
|
|
# "pwd -P" shell builtin since that's not portable. Instead we try to
|
|
# find a pwd binary. Note that assigning to the PWD environment
|
|
# variable might have some interesting side effects, so we don't do
|
|
# that.
|
|
# Extract the first word of "pwd", so it can be a program name with args.
|
|
set dummy pwd; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_path_PWD_P+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
case $PWD_P in
|
|
[\\/]* | ?:[\\/]*)
|
|
ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
|
|
;;
|
|
esac
|
|
fi
|
|
PWD_P=$ac_cv_path_PWD_P
|
|
|
|
if test -n "$PWD_P"; then
|
|
echo "$as_me:$LINENO: result: $PWD_P" >&5
|
|
echo "${ECHO_T}$PWD_P" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
if test "$PWD_P" = no; then
|
|
{ { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
|
|
echo "$as_me: error: *** A pwd binary could not be found." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
# These programs are version sensitive.
|
|
|
|
for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_CC+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$CC"; then
|
|
ac_cv_prog_CC="$CC" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_CC="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
CC=$ac_cv_prog_CC
|
|
if test -n "$CC"; then
|
|
echo "$as_me:$LINENO: result: $CC" >&5
|
|
echo "${ECHO_T}$CC" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$CC" && break
|
|
done
|
|
|
|
if test -z "$CC"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $CC" >&5
|
|
echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
|
|
ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
3.[2-9]*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
critic_missing="$critic_missing gcc"
|
|
fi
|
|
|
|
for ac_prog in gnumake gmake make
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_MAKE+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$MAKE"; then
|
|
ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_MAKE="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
MAKE=$ac_cv_prog_MAKE
|
|
if test -n "$MAKE"; then
|
|
echo "$as_me:$LINENO: result: $MAKE" >&5
|
|
echo "${ECHO_T}$MAKE" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$MAKE" && break
|
|
done
|
|
|
|
if test -z "$MAKE"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $MAKE" >&5
|
|
echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
|
|
ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
3.79* | 3.[89]*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
critic_missing="$critic_missing make"
|
|
fi
|
|
|
|
|
|
for ac_prog in gnumsgfmt gmsgfmt msgfmt
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_MSGFMT+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$MSGFMT"; then
|
|
ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_MSGFMT="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
MSGFMT=$ac_cv_prog_MSGFMT
|
|
if test -n "$MSGFMT"; then
|
|
echo "$as_me:$LINENO: result: $MSGFMT" >&5
|
|
echo "${ECHO_T}$MSGFMT" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$MSGFMT" && break
|
|
done
|
|
|
|
if test -z "$MSGFMT"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
|
|
echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
|
|
ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
MSGFMT=: aux_missing="$aux_missing msgfmt"
|
|
fi
|
|
|
|
for ac_prog in makeinfo
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_MAKEINFO+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$MAKEINFO"; then
|
|
ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_MAKEINFO="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
MAKEINFO=$ac_cv_prog_MAKEINFO
|
|
if test -n "$MAKEINFO"; then
|
|
echo "$as_me:$LINENO: result: $MAKEINFO" >&5
|
|
echo "${ECHO_T}$MAKEINFO" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$MAKEINFO" && break
|
|
done
|
|
|
|
if test -z "$MAKEINFO"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
|
|
echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
|
|
ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
4.*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
MAKEINFO=: aux_missing="$aux_missing makeinfo"
|
|
fi
|
|
|
|
for ac_prog in sed
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_SED+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$SED"; then
|
|
ac_cv_prog_SED="$SED" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_SED="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
SED=$ac_cv_prog_SED
|
|
if test -n "$SED"; then
|
|
echo "$as_me:$LINENO: result: $SED" >&5
|
|
echo "${ECHO_T}$SED" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$SED" && break
|
|
done
|
|
|
|
if test -z "$SED"; then
|
|
ac_verc_fail=yes
|
|
else
|
|
# Found it, now check the version.
|
|
echo "$as_me:$LINENO: checking version of $SED" >&5
|
|
echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
|
|
ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
|
case $ac_prog_version in
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
|
3.0[2-9]*|3.[1-9]*|[4-9]*)
|
|
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
|
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ac_prog_version" >&5
|
|
echo "${ECHO_T}$ac_prog_version" >&6
|
|
fi
|
|
if test $ac_verc_fail = yes; then
|
|
SED=: aux_missing="$aux_missing sed"
|
|
fi
|
|
|
|
|
|
for ac_prog in autoconf
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_AUTOCONF+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$AUTOCONF"; then
|
|
ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_AUTOCONF="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
AUTOCONF=$ac_cv_prog_AUTOCONF
|
|
if test -n "$AUTOCONF"; then
|
|
echo "$as_me:$LINENO: result: $AUTOCONF" >&5
|
|
echo "${ECHO_T}$AUTOCONF" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$AUTOCONF" && break
|
|
done
|
|
test -n "$AUTOCONF" || AUTOCONF="no"
|
|
|
|
case "x$AUTOCONF" in
|
|
xno|x|x:) AUTOCONF=no ;;
|
|
*)
|
|
echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
|
|
echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
|
|
if test "${libc_cv_autoconf_works+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
|
|
libc_cv_autoconf_works=yes
|
|
else
|
|
libc_cv_autoconf_works=no
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
|
|
echo "${ECHO_T}$libc_cv_autoconf_works" >&6
|
|
test $libc_cv_autoconf_works = yes || AUTOCONF=no
|
|
;;
|
|
esac
|
|
if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
|
|
# If --without-cvs they probably won't change configure.in, so no complaints.
|
|
aux_missing="$aux_missing autoconf"
|
|
fi
|
|
|
|
test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
|
|
*** These critical programs are missing or too old:$critic_missing
|
|
*** Check the INSTALL file for required versions." >&5
|
|
echo "$as_me: error:
|
|
*** These critical programs are missing or too old:$critic_missing
|
|
*** Check the INSTALL file for required versions." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
|
|
test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
|
|
*** These auxiliary programs are missing or incompatible versions:$aux_missing
|
|
*** some features will be disabled.
|
|
*** Check the INSTALL file for required versions." >&5
|
|
echo "$as_me: WARNING:
|
|
*** These auxiliary programs are missing or incompatible versions:$aux_missing
|
|
*** some features will be disabled.
|
|
*** Check the INSTALL file for required versions." >&2;}
|
|
|
|
# glibcbug.in wants to know the compiler version.
|
|
CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
|
|
|
|
|
|
# if using special system headers, find out the compiler's sekrit
|
|
# header directory and add that to the list. NOTE: Only does the right
|
|
# thing on a system that doesn't need fixincludes. (Not presently a problem.)
|
|
if test -n "$sysheaders"; then
|
|
ccheaders=`$CC -print-file-name=include`
|
|
SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
|
|
fi
|
|
|
|
|
|
# check if ranlib is necessary
|
|
echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
|
|
echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
|
|
if test "${libc_cv_ranlib_necessary+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int a;
|
|
char b;
|
|
void c(void) {}
|
|
EOF
|
|
$CC $CFLAGS $CPPFLAGS -c conftest.c
|
|
$AR cr conftest.a conftest.o
|
|
cp conftest.a conftest2.a
|
|
$RANLIB conftest.a
|
|
if cmp -s conftest.a conftest2.a; then
|
|
libc_cv_ranlib_necessary=no
|
|
else
|
|
libc_cv_ranlib_necessary=yes
|
|
fi
|
|
rm -rf conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
|
|
echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
|
|
if test "$libc_cv_ranlib_necessary" = no; then
|
|
RANLIB=:
|
|
fi
|
|
|
|
# Test if LD_LIBRARY_PATH contains the notation for the current directory
|
|
# since this would lead to problems installing/building glibc.
|
|
# LD_LIBRARY_PATH contains the current directory if one of the following
|
|
# is true:
|
|
# - one of the terminals (":" and ";") is the first or last sign
|
|
# - two terminals occur directly after each other
|
|
# - the path contains an element with a dot in it
|
|
echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
|
|
echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
|
|
case ${LD_LIBRARY_PATH} in
|
|
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
|
|
ld_library_path_setting="contains current directory"
|
|
;;
|
|
*)
|
|
ld_library_path_setting="ok"
|
|
;;
|
|
esac
|
|
echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
|
|
echo "${ECHO_T}$ld_library_path_setting" >&6
|
|
if test "$ld_library_path_setting" != "ok"; then
|
|
{ { echo "$as_me:$LINENO: error:
|
|
*** LD_LIBRARY_PATH shouldn't contain the current directory when
|
|
*** building glibc. Please change the environment variable
|
|
*** and run configure again." >&5
|
|
echo "$as_me: error:
|
|
*** LD_LIBRARY_PATH shouldn't contain the current directory when
|
|
*** building glibc. Please change the environment variable
|
|
*** and run configure again." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
|
|
echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_static_libgcc+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
|
|
libc_cv_gcc_static_libgcc=
|
|
else
|
|
libc_cv_gcc_static_libgcc=-static-libgcc
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
|
|
|
|
|
|
# Extract the first word of "bash", so it can be a program name with args.
|
|
set dummy bash; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_path_BASH+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
case $BASH in
|
|
[\\/]* | ?:[\\/]*)
|
|
ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
|
|
;;
|
|
esac
|
|
fi
|
|
BASH=$ac_cv_path_BASH
|
|
|
|
if test -n "$BASH"; then
|
|
echo "$as_me:$LINENO: result: $BASH" >&5
|
|
echo "${ECHO_T}$BASH" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
if test "$BASH" != no &&
|
|
$BASH -c 'test "$BASH_VERSINFO" \
|
|
&& test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
|
|
libc_cv_have_bash2=yes
|
|
else
|
|
libc_cv_have_bash2=no
|
|
fi
|
|
|
|
|
|
if test "$BASH" = no; then
|
|
# Extract the first word of "ksh", so it can be a program name with args.
|
|
set dummy ksh; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_path_KSH+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
case $KSH in
|
|
[\\/]* | ?:[\\/]*)
|
|
ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
|
|
;;
|
|
esac
|
|
fi
|
|
KSH=$ac_cv_path_KSH
|
|
|
|
if test -n "$KSH"; then
|
|
echo "$as_me:$LINENO: result: $KSH" >&5
|
|
echo "${ECHO_T}$KSH" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
if test "$KSH" = no; then
|
|
libc_cv_have_ksh=no
|
|
else
|
|
libc_cv_have_ksh=yes
|
|
fi
|
|
else
|
|
KSH="$BASH"
|
|
|
|
libc_cv_have_ksh=yes
|
|
fi
|
|
|
|
|
|
for ac_prog in gawk mawk nawk awk
|
|
do
|
|
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
|
set dummy $ac_prog; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_AWK+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -n "$AWK"; then
|
|
ac_cv_prog_AWK="$AWK" # Let the user override the test.
|
|
else
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_prog_AWK="$ac_prog"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
fi
|
|
fi
|
|
AWK=$ac_cv_prog_AWK
|
|
if test -n "$AWK"; then
|
|
echo "$as_me:$LINENO: result: $AWK" >&5
|
|
echo "${ECHO_T}$AWK" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
test -n "$AWK" && break
|
|
done
|
|
|
|
# Extract the first word of "perl", so it can be a program name with args.
|
|
set dummy perl; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_path_PERL+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
case $PERL in
|
|
[\\/]* | ?:[\\/]*)
|
|
ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
|
|
;;
|
|
esac
|
|
fi
|
|
PERL=$ac_cv_path_PERL
|
|
|
|
if test -n "$PERL"; then
|
|
echo "$as_me:$LINENO: result: $PERL" >&5
|
|
echo "${ECHO_T}$PERL" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
if test "$PERL" != no &&
|
|
(eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
|
|
PERL=no
|
|
fi
|
|
# Extract the first word of "install-info", so it can be a program name with args.
|
|
set dummy install-info; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
case $INSTALL_INFO in
|
|
[\\/]* | ?:[\\/]*)
|
|
ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
|
|
for as_dir in $as_dummy
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
|
|
;;
|
|
esac
|
|
fi
|
|
INSTALL_INFO=$ac_cv_path_INSTALL_INFO
|
|
|
|
if test -n "$INSTALL_INFO"; then
|
|
echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
|
|
echo "${ECHO_T}$INSTALL_INFO" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
# Extract the first word of "bison", so it can be a program name with args.
|
|
set dummy bison; ac_word=$2
|
|
echo "$as_me:$LINENO: checking for $ac_word" >&5
|
|
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
|
|
if test "${ac_cv_path_BISON+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
case $BISON in
|
|
[\\/]* | ?:[\\/]*)
|
|
ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
|
|
for as_dir in $as_dummy
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
|
ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
|
|
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
|
|
test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
|
|
;;
|
|
esac
|
|
fi
|
|
BISON=$ac_cv_path_BISON
|
|
|
|
if test -n "$BISON"; then
|
|
echo "$as_me:$LINENO: result: $BISON" >&5
|
|
echo "${ECHO_T}$BISON" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
fi
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for signed size_t type" >&5
|
|
echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
|
|
if test "${libc_cv_signed_size_t+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
echo '#include <stddef.h>
|
|
FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
|
|
if eval "$ac_cpp conftest.c 2>/dev/null" \
|
|
| grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
|
|
libc_cv_signed_size_t=no
|
|
else
|
|
libc_cv_signed_size_t=yes
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
|
|
echo "${ECHO_T}$libc_cv_signed_size_t" >&6
|
|
if test $libc_cv_signed_size_t = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#undef __SIZE_TYPE__
|
|
#define __SIZE_TYPE__ unsigned
|
|
EOF
|
|
fi
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
|
|
echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
|
|
if test "${libc_cv_friendly_stddef+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#define __need_size_t
|
|
#define __need_wchar_t
|
|
#include <stddef.h>
|
|
#define __need_NULL
|
|
#include <stddef.h>
|
|
int
|
|
main ()
|
|
{
|
|
size_t size; wchar_t wchar;
|
|
#ifdef offsetof
|
|
#error stddef.h ignored __need_*
|
|
#endif
|
|
if (&size == NULL || &wchar == NULL) abort ();
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_friendly_stddef=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
libc_cv_friendly_stddef=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
|
|
echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
|
|
if test $libc_cv_friendly_stddef = yes; then
|
|
config_vars="$config_vars
|
|
override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
|
|
echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
|
|
if test "${libc_cv_need_minus_P+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.S <<EOF
|
|
#include "confdefs.h"
|
|
/* Nothing whatsoever. */
|
|
EOF
|
|
if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_need_minus_P=no
|
|
else
|
|
libc_cv_need_minus_P=yes
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
|
|
echo "${ECHO_T}$libc_cv_need_minus_P" >&6
|
|
if test $libc_cv_need_minus_P = yes; then
|
|
config_vars="$config_vars
|
|
asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
|
|
echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
|
|
if test "${libc_cv_dot_text+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
.text
|
|
EOF
|
|
libc_cv_dot_text=
|
|
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_dot_text=.text
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
|
|
if test -z "$libc_cv_dot_text"; then
|
|
echo "$as_me:$LINENO: result: no" >&5
|
|
echo "${ECHO_T}no" >&6
|
|
else
|
|
echo "$as_me:$LINENO: result: yes" >&5
|
|
echo "${ECHO_T}yes" >&6
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
|
|
echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_global_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
libc_cv_asm_global_directive=UNKNOWN
|
|
for ac_globl in .globl .global .EXPORT; do
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
${ac_globl} foo
|
|
foo:
|
|
EOF
|
|
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_global_directive=${ac_globl}
|
|
fi
|
|
rm -f conftest*
|
|
test $libc_cv_asm_global_directive != UNKNOWN && break
|
|
done
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
|
|
if test $libc_cv_asm_global_directive = UNKNOWN; then
|
|
{ { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
|
|
echo "$as_me: error: cannot determine asm global directive" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
else
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for .set assembler directive" >&5
|
|
echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_set_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
foo:
|
|
.set glibc_conftest_frobozz,foo
|
|
$libc_cv_asm_global_directive glibc_conftest_frobozz
|
|
EOF
|
|
# The alpha-dec-osf1 assembler gives only a warning for `.set'
|
|
# (but it doesn't work), so we must do a linking check to be sure.
|
|
cat > conftest1.c <<\EOF
|
|
extern int glibc_conftest_frobozz;
|
|
void _start() { glibc_conftest_frobozz = 1; }
|
|
EOF
|
|
if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
|
|
-nostartfiles -nostdlib \
|
|
-o conftest conftest.s conftest1.c 1>&5 2>&5; then
|
|
libc_cv_asm_set_directive=yes
|
|
else
|
|
libc_cv_asm_set_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
|
|
if test $libc_cv_asm_set_directive = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_SET_DIRECTIVE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
|
|
echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_type_prefix+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
libc_cv_asm_type_prefix=no
|
|
for ac_try_prefix in '@' '%' '#'; do
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
${libc_cv_asm_global_directive} foo
|
|
.type foo, ${ac_try_prefix}object
|
|
.size foo, 1
|
|
foo:
|
|
.byte 1
|
|
EOF
|
|
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_type_prefix=${ac_try_prefix}
|
|
fi
|
|
rm -f conftest*
|
|
test "x$libc_cv_asm_type_prefix" != xno && break
|
|
done
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
|
|
if test "x$libc_cv_asm_type_prefix" != xno; then
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
# The Aix ld uses global .symbol_names instead of symbol_names.
|
|
# Unfortunately also used in the PPC64 ELF ABI.
|
|
case "${os}${machine}" in
|
|
aix4.3* | linux*powerpc/powerpc64*)
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_GLOBAL_DOT_NAME 1
|
|
_ACEOF
|
|
|
|
esac
|
|
|
|
echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
|
|
echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_symver_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
_sym:
|
|
.symver _sym,sym@VERS
|
|
EOF
|
|
if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
|
|
libc_cv_asm_symver_directive=yes
|
|
else
|
|
libc_cv_asm_symver_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
|
|
echo "$as_me:$LINENO: checking for ld --version-script" >&5
|
|
echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
|
|
if test "${libc_cv_ld_version_script_option+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test $libc_cv_asm_symver_directive = yes; then
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
_sym:
|
|
.symver _sym,sym@VERS
|
|
EOF
|
|
cat > conftest.map <<EOF
|
|
VERS_1 {
|
|
global: sym;
|
|
};
|
|
|
|
VERS_2 {
|
|
global: sym;
|
|
} VERS_1;
|
|
EOF
|
|
if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
|
|
if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
|
|
-o conftest.so conftest.o
|
|
-nostartfiles -nostdlib
|
|
-Wl,--version-script,conftest.map
|
|
1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; };
|
|
then
|
|
libc_cv_ld_version_script_option=yes
|
|
else
|
|
libc_cv_ld_version_script_option=no
|
|
fi
|
|
else
|
|
libc_cv_ld_version_script_option=no
|
|
fi
|
|
else
|
|
libc_cv_ld_version_script_option=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
|
|
echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
|
|
if test $shared != no &&
|
|
test $libc_cv_asm_symver_directive = yes &&
|
|
test $libc_cv_ld_version_script_option = yes &&
|
|
test $enable_versioning = yes; then
|
|
VERSIONING=yes
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define DO_VERSIONING 1
|
|
_ACEOF
|
|
|
|
else
|
|
VERSIONING=no
|
|
fi
|
|
|
|
|
|
if test $elf = yes && test $shared != no && test $VERSIONING = no; then
|
|
echo "\
|
|
*** WARNING: You should not compile GNU libc without versioning. Not using
|
|
*** versioning will introduce incompatibilities so that old binaries
|
|
*** will not run anymore.
|
|
*** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
|
|
fi
|
|
if test $elf = yes; then
|
|
echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
|
|
echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_previous_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
.section foo_section
|
|
.previous
|
|
EOF
|
|
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_previous_directive=yes
|
|
else
|
|
libc_cv_asm_previous_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
|
|
if test $libc_cv_asm_previous_directive = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_PREVIOUS_DIRECTIVE 1
|
|
_ACEOF
|
|
|
|
else
|
|
echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
|
|
echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_popsection_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
.pushsection foo_section
|
|
.popsection
|
|
EOF
|
|
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_popsection_directive=yes
|
|
else
|
|
libc_cv_asm_popsection_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
|
|
if test $libc_cv_asm_popsection_directive = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_POPSECTION_DIRECTIVE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
|
|
echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_protected_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
.protected foo
|
|
foo:
|
|
.hidden bar
|
|
bar:
|
|
EOF
|
|
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_protected_directive=yes
|
|
else
|
|
libc_cv_asm_protected_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
|
|
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_PROTECTED 1
|
|
_ACEOF
|
|
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_HIDDEN 1
|
|
_ACEOF
|
|
|
|
|
|
if test $libc_cv_asm_protected_directive = yes; then
|
|
echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
|
|
echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
|
|
if test "${libc_cv_visibility_attribute+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int foo __attribute__ ((visibility ("hidden"))) = 1;
|
|
int bar __attribute__ ((visibility ("protected"))) = 1;
|
|
EOF
|
|
libc_cv_visibility_attribute=no
|
|
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
if grep '\.hidden.*foo' conftest.s >/dev/null; then
|
|
if grep '\.protected.*bar' conftest.s >/dev/null; then
|
|
libc_cv_visibility_attribute=yes
|
|
fi
|
|
fi
|
|
fi
|
|
rm -f conftest.cs
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
|
|
echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
|
|
if test $libc_cv_visibility_attribute = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_VISIBILITY_ATTRIBUTE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
if test $libc_cv_visibility_attribute = yes; then
|
|
echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
|
|
echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
|
|
if test "${libc_cv_broken_visibility_attribute+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int foo (int x);
|
|
int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
|
|
int bar (int x) { return x; }
|
|
EOF
|
|
libc_cv_broken_visibility_attribute=yes
|
|
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
|
|
libc_cv_broken_visibility_attribute=no
|
|
fi
|
|
fi
|
|
rm -f conftest.c conftest.s
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
|
|
echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
|
|
if test $libc_cv_broken_visibility_attribute = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
|
|
echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
|
|
if test "${libc_cv_broken_alias_attribute+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
extern int foo (int x) __asm ("xyzzy");
|
|
int bar (int x) { return x; }
|
|
extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
|
|
extern int dfoo;
|
|
extern __typeof (dfoo) dfoo __asm ("abccb");
|
|
int dfoo = 1;
|
|
EOF
|
|
libc_cv_broken_alias_attribute=yes
|
|
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
if grep 'xyzzy' conftest.s >/dev/null &&
|
|
grep 'abccb' conftest.s >/dev/null; then
|
|
libc_cv_broken_alias_attribute=no
|
|
fi
|
|
fi
|
|
rm -f conftest.c conftest.s
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
|
|
echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
|
|
if test $libc_cv_broken_alias_attribute = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
|
|
echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
|
|
echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
|
|
if test "${libc_cv_have_sdata_section+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
echo "int i;" > conftest.c
|
|
libc_cv_have_sdata_section=no
|
|
if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
|
|
| grep '\.sdata' >/dev/null; then
|
|
libc_cv_have_sdata_section=yes
|
|
fi
|
|
rm -f conftest.c conftest.so
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
|
|
echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
|
|
if test $libc_cv_have_sdata_section = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_SDATA_SECTION 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
|
|
echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
|
|
if test "${libc_cv_initfinit_array+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int _start (void) { return 0; }
|
|
int __start (void) { return 0; }
|
|
int foo (void) { return 1; }
|
|
int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
|
|
-static -nostartfiles -nostdlib 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
|
|
libc_cv_initfinit_array=yes
|
|
else
|
|
libc_cv_initfinit_array=no
|
|
fi
|
|
else
|
|
libc_cv_initfinit_array=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
|
|
echo "${ECHO_T}$libc_cv_initfinit_array" >&6
|
|
|
|
if test $libc_cv_initfinit_array = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_INITFINI_ARRAY 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
|
|
echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6
|
|
if test "${libc_cv_cc_with_libunwind+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <libunwind.h>
|
|
int
|
|
main ()
|
|
{
|
|
|
|
unw_context_t uc;
|
|
unw_cursor_t c;
|
|
unw_getcontext (&uc);
|
|
unw_init_local (&c, &uc)
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext conftest$ac_exeext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
|
(eval $ac_link) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest$ac_exeext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_cc_with_libunwind=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
libc_cv_cc_with_libunwind=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext \
|
|
conftest$ac_exeext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
|
|
echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6
|
|
|
|
if test $libc_cv_cc_with_libunwind = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_CC_WITH_LIBUNWIND 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for -z nodelete option" >&5
|
|
echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
|
|
if test "${libc_cv_z_nodelete+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int _start (void) { return 42; }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-shared -o conftest.so conftest.c
|
|
-nostartfiles -nostdlib
|
|
-Wl,--enable-new-dtags,-z,nodelete 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_z_nodelete=yes
|
|
else
|
|
libc_cv_z_nodelete=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
|
|
echo "${ECHO_T}$libc_cv_z_nodelete" >&6
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
|
|
echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
|
|
if test "${libc_cv_z_nodlopen+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int _start (void) { return 42; }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-shared -o conftest.so conftest.c
|
|
-nostartfiles -nostdlib
|
|
-Wl,--enable-new-dtags,-z,nodlopen 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_z_nodlopen=yes
|
|
else
|
|
libc_cv_z_nodlopen=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
|
|
echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -z initfirst option" >&5
|
|
echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
|
|
if test "${libc_cv_z_initfirst+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int _start (void) { return 42; }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-shared -o conftest.so conftest.c
|
|
-nostartfiles -nostdlib
|
|
-Wl,--enable-new-dtags,-z,initfirst 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_z_initfirst=yes
|
|
else
|
|
libc_cv_z_initfirst=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
|
|
echo "${ECHO_T}$libc_cv_z_initfirst" >&6
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -z relro option" >&5
|
|
echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6
|
|
if test "${libc_cv_z_relro+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_z_relro=yes
|
|
else
|
|
libc_cv_z_relro=no
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
|
|
echo "${ECHO_T}$libc_cv_z_relro" >&6
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -Bgroup option" >&5
|
|
echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
|
|
if test "${libc_cv_Bgroup+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int _start (void) { return 42; }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-shared -o conftest.so conftest.c
|
|
-Wl,-Bgroup -nostdlib 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_Bgroup=yes
|
|
else
|
|
libc_cv_Bgroup=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
|
|
echo "${ECHO_T}$libc_cv_Bgroup" >&6
|
|
|
|
|
|
ASFLAGS_config=
|
|
echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
|
|
echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6
|
|
if test "${libc_cv_as_noexecstack+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
void foo (void) { }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
|
|
-S -o conftest.s conftest.c 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } \
|
|
&& grep -q .note.GNU-stack conftest.s \
|
|
&& { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
|
|
-c -o conftest.o conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_as_noexecstack=yes
|
|
else
|
|
libc_cv_as_noexecstack=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
|
|
echo "${ECHO_T}$libc_cv_as_noexecstack" >&6
|
|
if test $libc_cv_as_noexecstack = yes; then
|
|
ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
|
|
fi
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -z combreloc" >&5
|
|
echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
|
|
if test "${libc_cv_z_combreloc+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
extern int bar (int);
|
|
extern int mumble;
|
|
int foo (void) { return bar (mumble); }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-shared -o conftest.so conftest.c
|
|
-nostdlib -nostartfiles
|
|
-Wl,-z,combreloc 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
|
|
libc_cv_z_combreloc=yes
|
|
else
|
|
libc_cv_z_combreloc=no
|
|
fi
|
|
else
|
|
libc_cv_z_combreloc=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
|
|
echo "${ECHO_T}$libc_cv_z_combreloc" >&6
|
|
if test "$libc_cv_z_combreloc" = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_Z_COMBRELOC 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -z execstack" >&5
|
|
echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6
|
|
if test "${libc_cv_z_execstack+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int _start (void) { return 42; }
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-shared -o conftest.so conftest.c
|
|
-Wl,-z,execstack -nostdlib
|
|
1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_z_execstack=yes
|
|
else
|
|
libc_cv_z_execstack=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
|
|
echo "${ECHO_T}$libc_cv_z_execstack" >&6
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for -fpie" >&5
|
|
echo $ECHO_N "checking for -fpie... $ECHO_C" >&6
|
|
if test "${libc_cv_fpie+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int foo;
|
|
main () { return 0;}
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
|
|
-o conftest conftest.c 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_fpie=yes
|
|
else
|
|
libc_cv_fpie=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
|
|
echo "${ECHO_T}$libc_cv_fpie" >&6
|
|
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5
|
|
echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6
|
|
if test "${libc_cv_fno_unit_at_a_time+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
int foo;
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time
|
|
conftest.c 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
libc_cv_fno_unit_at_a_time=yes
|
|
else
|
|
libc_cv_fno_unit_at_a_time=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5
|
|
echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6
|
|
if test $libc_cv_fno_unit_at_a_time = yes; then
|
|
fno_unit_at_a_time=-fno-unit-at-a-time
|
|
fi
|
|
|
|
|
|
if test $elf != yes; then
|
|
echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
|
|
echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
|
|
if test "${libc_cv_have_initfini+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
asm (".section .init");
|
|
asm (".section .fini");
|
|
asm ("${libc_cv_dot_text}");
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_have_initfini=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
libc_cv_have_initfini=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
|
|
echo "${ECHO_T}$libc_cv_have_initfini" >&6
|
|
if test $libc_cv_have_initfini = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_INITFINI 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
if test $elf = yes -a $gnu_ld = yes; then
|
|
echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
|
|
echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
|
|
if test "${libc_cv_have_section_quotes+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
static const int foo
|
|
__attribute__ ((section ("bar"))) = 1;
|
|
EOF
|
|
if ${CC-cc} -S conftest.c -o conftest.s; then
|
|
if grep '\.section.*"bar"' conftest.s >/dev/null; then
|
|
libc_cv_have_section_quotes=yes
|
|
else
|
|
libc_cv_have_section_quotes=no
|
|
fi
|
|
else
|
|
libc_cv_have_section_quotes=unknown
|
|
fi
|
|
rm -f conftest.cs
|
|
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
|
|
echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
|
|
if test $libc_cv_have_section_quotes = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_SECTION_QUOTES 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
|
|
|
|
if test $elf = yes; then
|
|
libc_cv_asm_underscores=no
|
|
else
|
|
if test $ac_cv_prog_cc_works = yes; then
|
|
echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
|
|
echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_underscores+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
asm ("_glibc_foobar:");
|
|
int
|
|
main ()
|
|
{
|
|
glibc_foobar ();
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext conftest$ac_exeext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
|
(eval $ac_link) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest$ac_exeext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_underscores=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
libc_cv_asm_underscores=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext \
|
|
conftest$ac_exeext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_underscores" >&6
|
|
else
|
|
echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
|
|
echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_underscores+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line $LINENO "configure"
|
|
#include "confdefs.h"
|
|
void underscore_test(void) {
|
|
return; }
|
|
EOF
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; then
|
|
if grep _underscore_test conftest* >/dev/null; then
|
|
rm -f conftest*
|
|
libc_cv_asm_underscores=yes
|
|
else
|
|
rm -f conftest*
|
|
libc_cv_asm_underscores=no
|
|
fi
|
|
else
|
|
echo "configure: failed program was:" >&5
|
|
cat conftest.$ac_ext >&5
|
|
rm -f conftest*
|
|
libc_cv_asm_underscores=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_underscores" >&6
|
|
fi
|
|
fi
|
|
if test $libc_cv_asm_underscores = no; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define NO_UNDERSCORES 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
if test $elf = yes; then
|
|
libc_cv_weak_symbols=yes
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
|
|
echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_weak_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
${libc_cv_asm_global_directive} foo
|
|
foo:
|
|
.weak foo
|
|
.weak bar; bar = foo
|
|
EOF
|
|
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_weak_directive=yes
|
|
else
|
|
libc_cv_asm_weak_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
|
|
|
|
if test $libc_cv_asm_weak_directive = no; then
|
|
echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
|
|
echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_weakext_directive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
${libc_cv_dot_text}
|
|
${libc_cv_asm_global_directive} foo
|
|
foo:
|
|
.weakext bar foo
|
|
.weakext baz
|
|
${libc_cv_asm_global_directive} baz
|
|
baz:
|
|
EOF
|
|
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_weakext_directive=yes
|
|
else
|
|
libc_cv_asm_weakext_directive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
|
|
|
|
fi # no .weak
|
|
|
|
if test $libc_cv_asm_weak_directive = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_WEAK_DIRECTIVE 1
|
|
_ACEOF
|
|
|
|
elif test $libc_cv_asm_weakext_directive = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_WEAKEXT_DIRECTIVE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
case "${host_cpu}-${host_os}" in
|
|
cris*)
|
|
libc_cv_asm_line_sep='@'
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define ASM_LINE_SEP $libc_cv_asm_line_sep
|
|
_ACEOF
|
|
|
|
;;
|
|
hppa*linux*)
|
|
echo "$as_me:$LINENO: checking for assembler line separator" >&5
|
|
echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_line_sep+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
nop ; is_old_puffin
|
|
EOF
|
|
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_line_sep='!'
|
|
else
|
|
if test -z "$enable_hacker_mode"; then
|
|
echo "*** You need a newer assembler to compile glibc"
|
|
rm -f conftest*
|
|
exit 1
|
|
fi
|
|
libc_cv_asm_line_sep=';'
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define ASM_LINE_SEP $libc_cv_asm_line_sep
|
|
_ACEOF
|
|
|
|
;;
|
|
esac
|
|
|
|
echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
|
|
echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6
|
|
if test "${libc_cv_asm_cfi_directives+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<EOF
|
|
.text
|
|
.type func,@function
|
|
func:
|
|
.cfi_startproc
|
|
.cfi_remember_state
|
|
.cfi_rel_offset 1, 0
|
|
.cfi_endproc
|
|
EOF
|
|
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_asm_cfi_directives=yes
|
|
else
|
|
libc_cv_asm_cfi_directives=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
|
|
echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6
|
|
if test $libc_cv_asm_cfi_directives = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ASM_CFI_DIRECTIVES 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
|
|
echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
|
|
if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.S <<EOF
|
|
#include "confdefs.h"
|
|
|
|
/* comment on
|
|
two lines */
|
|
${libc_cv_dot_text}
|
|
${libc_cv_asm_global_directive} foo
|
|
foo:
|
|
/* Unfortunately this test only works for a real instruction,
|
|
not for any of the machine-independent pseudo-ops.
|
|
So we just have to assume everybody has a "nop". */
|
|
nop
|
|
/* comment */
|
|
nop
|
|
/* comment */
|
|
nop
|
|
EOF
|
|
if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
ac_pattern='conftest\.S'
|
|
{ ac_try='readelf --debug-dump=line conftest.o |
|
|
grep $ac_pattern 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_cpp_asm_debuginfo=yes
|
|
else
|
|
libc_cv_cpp_asm_debuginfo=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
|
|
echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
|
|
if test $libc_cv_cpp_asm_debuginfo = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_CPP_ASM_DEBUGINFO 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
|
|
echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
|
|
if test "${libc_cv_ld_no_whole_archive+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
_start () {}
|
|
int __eh_pc;
|
|
__throw () {}
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-nostdlib -nostartfiles -Wl,--no-whole-archive
|
|
-o conftest conftest.c 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_ld_no_whole_archive=yes
|
|
else
|
|
libc_cv_ld_no_whole_archive=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
|
|
echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
|
|
if test $libc_cv_ld_no_whole_archive = yes; then
|
|
no_whole_archive=-Wl,--no-whole-archive
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
|
|
echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_exceptions+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
_start () {}
|
|
int __eh_pc;
|
|
__throw () {}
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
|
|
-nostdlib -nostartfiles -fexceptions
|
|
-o conftest conftest.c 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_gcc_exceptions=yes
|
|
else
|
|
libc_cv_gcc_exceptions=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
|
|
if test $libc_cv_gcc_exceptions = yes; then
|
|
exceptions=-fexceptions
|
|
fi
|
|
|
|
if test "$host_cpu" = powerpc ; then
|
|
# Check for a bug present in at least versions 2.8.x of GCC
|
|
# and versions 1.0.x of EGCS.
|
|
echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
|
|
echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
|
|
if test "${libc_cv_c_asmcr0_bug+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
|
|
int
|
|
main ()
|
|
{
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_c_asmcr0_bug='no'
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
libc_cv_c_asmcr0_bug='yes'
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
|
|
echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
|
|
if test "$libc_cv_c_asmcr0_bug" != 'no'; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define BROKEN_PPC_ASM_CR0 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
|
|
echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
#line $LINENO "configure"
|
|
static char *__EH_FRAME_BEGIN__;
|
|
_start ()
|
|
{
|
|
#ifdef CHECK__register_frame
|
|
__register_frame (__EH_FRAME_BEGIN__);
|
|
__deregister_frame (__EH_FRAME_BEGIN__);
|
|
#endif
|
|
#ifdef CHECK__register_frame_info
|
|
__register_frame_info (__EH_FRAME_BEGIN__);
|
|
__deregister_frame_info (__EH_FRAME_BEGIN__);
|
|
#endif
|
|
}
|
|
int __eh_pc;
|
|
__throw () {}
|
|
/* FIXME: this is fragile. */
|
|
malloc () {}
|
|
strcmp () {}
|
|
strlen () {}
|
|
memcpy () {}
|
|
memset () {}
|
|
free () {}
|
|
abort () {}
|
|
__bzero () {}
|
|
dl_iterate_phdr () {}
|
|
EOF
|
|
libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
|
|
$LDFLAGS \
|
|
-nostdlib -nostartfiles -o conftest conftest.c \
|
|
-lgcc"
|
|
# Some platforms' specs put -lgcc first. The second one doesn't hurt.
|
|
if { ac_try='$libc_unwind_check >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } ||
|
|
{ ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }
|
|
then
|
|
if $libc_unwind_check -v 2>&1 >/dev/null \
|
|
| grep -- --eh-frame-hdr 2>&1 >/dev/null; then
|
|
libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
|
|
else
|
|
libc_cv_gcc_dwarf2_unwind_info=static
|
|
fi
|
|
else
|
|
libc_cv_gcc_dwarf2_unwind_info=no
|
|
fi
|
|
if test $libc_cv_gcc_dwarf2_unwind_info = no; then
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
|
|
$LDFLAGS -nostdlib -nostartfiles
|
|
-o conftest conftest.c -lgcc >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_gcc_dwarf2_unwind_info=yes
|
|
else
|
|
libc_cv_gcc_dwarf2_unwind_info=no
|
|
fi
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
|
|
case $libc_cv_gcc_dwarf2_unwind_info in
|
|
yes)
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_DWARF2_UNWIND_INFO 1
|
|
_ACEOF
|
|
|
|
;;
|
|
static)
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_DWARF2_UNWIND_INFO 1
|
|
_ACEOF
|
|
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_DWARF2_UNWIND_INFO_STATIC 1
|
|
_ACEOF
|
|
|
|
;;
|
|
esac
|
|
|
|
echo "$as_me:$LINENO: checking for __builtin_expect" >&5
|
|
echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_builtin_expect+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
#line $LINENO "configure"
|
|
int foo (int a)
|
|
{
|
|
a = __builtin_expect (a, 10);
|
|
return a == 10 ? 0 : 1;
|
|
}
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
|
|
-o conftest conftest.c -lgcc >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_gcc_builtin_expect=yes
|
|
else
|
|
libc_cv_gcc_builtin_expect=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
|
|
if test "$libc_cv_gcc_builtin_expect" = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_BUILTIN_EXPECT 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for __builtin_memset" >&5
|
|
echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_builtin_memset+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
void zero (void *x)
|
|
{
|
|
__builtin_memset (x, 0, 1000);
|
|
}
|
|
EOF
|
|
if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; };
|
|
then
|
|
libc_cv_gcc_builtin_memset=no
|
|
else
|
|
libc_cv_gcc_builtin_memset=yes
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
|
|
if test "$libc_cv_gcc_builtin_memset" = yes ; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_BUILTIN_MEMSET 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
|
|
echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
extern char *strstr (const char *, const char *) __asm ("my_strstr");
|
|
char *foo (const char *a, const char *b)
|
|
{
|
|
return __builtin_strstr (a, b);
|
|
}
|
|
EOF
|
|
if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; };
|
|
then
|
|
libc_cv_gcc_builtin_redirection=yes
|
|
else
|
|
libc_cv_gcc_builtin_redirection=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6
|
|
if test "$libc_cv_gcc_builtin_redirection" = yes ; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_BUILTIN_REDIRECTION 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for local label subtraction" >&5
|
|
echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<EOF
|
|
#line $LINENO "configure"
|
|
int foo (int a)
|
|
{
|
|
static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
|
|
void *p = &&l1 + ar[a];
|
|
goto *p;
|
|
l1:
|
|
return 1;
|
|
l2:
|
|
return 2;
|
|
}
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
|
|
-o conftest conftest.c -lgcc >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_gcc_subtract_local_labels=yes
|
|
else
|
|
libc_cv_gcc_subtract_local_labels=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
|
|
if test "$libc_cv_gcc_subtract_local_labels" = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_SUBTRACT_LOCAL_LABELS 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
if test "x$use__thread" != xno; then
|
|
echo "$as_me:$LINENO: checking for __thread" >&5
|
|
echo $ECHO_N "checking for __thread... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc___thread+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
__thread int a = 42;
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_gcc___thread=yes
|
|
else
|
|
libc_cv_gcc___thread=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc___thread" >&6
|
|
if test "$libc_cv_gcc___thread" = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE___THREAD 1
|
|
_ACEOF
|
|
|
|
fi
|
|
else
|
|
libc_cv_gcc___thread=no
|
|
fi
|
|
|
|
if test "$libc_cv_gcc___thread" = yes; then
|
|
echo "$as_me:$LINENO: checking for tls_model attribute" >&5
|
|
echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
|
|
if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
extern __thread int a __attribute__((tls_model ("initial-exec")));
|
|
EOF
|
|
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_gcc_tls_model_attr=yes
|
|
else
|
|
libc_cv_gcc_tls_model_attr=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
|
|
echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
|
|
if test "$libc_cv_gcc_tls_model_attr" = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_TLS_MODEL_ATTRIBUTE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking for libgd" >&5
|
|
echo $ECHO_N "checking for libgd... $ECHO_C" >&6
|
|
if test "$with_gd" != "no"; then
|
|
old_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS $libgd_include"
|
|
old_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $libgd_ldflags"
|
|
old_LIBS="$LIBS"
|
|
LIBS="$LIBS -lgd -lpng -lz -lm"
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <gd.h>
|
|
int
|
|
main ()
|
|
{
|
|
gdImagePng (0, 0)
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext conftest$ac_exeext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
|
(eval $ac_link) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest$ac_exeext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
LIBGD=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
LIBGD=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext \
|
|
conftest$ac_exeext conftest.$ac_ext
|
|
CFLAGS="$old_CFLAGS"
|
|
LDFLAGS="$old_LDFLAGS"
|
|
LIBS="$old_LIBS"
|
|
else
|
|
LIBGD=no
|
|
fi
|
|
echo "$as_me:$LINENO: result: $LIBGD" >&5
|
|
echo "${ECHO_T}$LIBGD" >&6
|
|
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for egrep" >&5
|
|
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
|
|
if test "${ac_cv_prog_egrep+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if echo a | (grep -E '(a|b)') >/dev/null 2>&1
|
|
then ac_cv_prog_egrep='grep -E'
|
|
else ac_cv_prog_egrep='egrep'
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
|
|
echo "${ECHO_T}$ac_cv_prog_egrep" >&6
|
|
EGREP=$ac_cv_prog_egrep
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
|
|
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
|
|
if test "${ac_cv_header_stdc+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include <float.h>
|
|
|
|
int
|
|
main ()
|
|
{
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_cv_header_stdc=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_cv_header_stdc=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
|
|
if test $ac_cv_header_stdc = yes; then
|
|
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <string.h>
|
|
|
|
_ACEOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
$EGREP "memchr" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
ac_cv_header_stdc=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
|
|
if test $ac_cv_header_stdc = yes; then
|
|
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <stdlib.h>
|
|
|
|
_ACEOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
$EGREP "free" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
ac_cv_header_stdc=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
|
|
if test $ac_cv_header_stdc = yes; then
|
|
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
|
if test "$cross_compiling" = yes; then
|
|
:
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
#include <ctype.h>
|
|
#if ((' ' & 0x0FF) == 0x020)
|
|
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
|
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
|
#else
|
|
# define ISLOWER(c) \
|
|
(('a' <= (c) && (c) <= 'i') \
|
|
|| ('j' <= (c) && (c) <= 'r') \
|
|
|| ('s' <= (c) && (c) <= 'z'))
|
|
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
|
|
#endif
|
|
|
|
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
|
int
|
|
main ()
|
|
{
|
|
int i;
|
|
for (i = 0; i < 256; i++)
|
|
if (XOR (islower (i), ISLOWER (i))
|
|
|| toupper (i) != TOUPPER (i))
|
|
exit(2);
|
|
exit (0);
|
|
}
|
|
_ACEOF
|
|
rm -f conftest$ac_exeext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
|
(eval $ac_link) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
:
|
|
else
|
|
echo "$as_me: program exited with status $ac_status" >&5
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
( exit $ac_status )
|
|
ac_cv_header_stdc=no
|
|
fi
|
|
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
|
|
echo "${ECHO_T}$ac_cv_header_stdc" >&6
|
|
if test $ac_cv_header_stdc = yes; then
|
|
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define STDC_HEADERS 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
|
|
inttypes.h stdint.h unistd.h
|
|
do
|
|
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
|
echo "$as_me:$LINENO: checking for $ac_header" >&5
|
|
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
|
|
if eval "test \"\${$as_ac_Header+set}\" = set"; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
|
|
#include <$ac_header>
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
eval "$as_ac_Header=yes"
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
eval "$as_ac_Header=no"
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
|
|
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
|
|
if test `eval echo '${'$as_ac_Header'}'` = yes; then
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
|
|
echo "$as_me:$LINENO: checking for long double" >&5
|
|
echo $ECHO_N "checking for long double... $ECHO_C" >&6
|
|
if test "${ac_cv_type_long_double+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
int
|
|
main ()
|
|
{
|
|
if ((long double *) 0)
|
|
return 0;
|
|
if (sizeof (long double))
|
|
return 0;
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_cv_type_long_double=yes
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_cv_type_long_double=no
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
|
|
echo "${ECHO_T}$ac_cv_type_long_double" >&6
|
|
|
|
echo "$as_me:$LINENO: checking size of long double" >&5
|
|
echo $ECHO_N "checking size of long double... $ECHO_C" >&6
|
|
if test "${ac_cv_sizeof_long_double+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test "$ac_cv_type_long_double" = yes; then
|
|
# The cast to unsigned long works around a bug in the HP C Compiler
|
|
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
|
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
|
# This bug is HP SR number 8606223364.
|
|
if test "$cross_compiling" = yes; then
|
|
# Depending upon the size, compute the lo and hi bounds.
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
int
|
|
main ()
|
|
{
|
|
static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
|
|
test_array [0] = 0
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_lo=0 ac_mid=0
|
|
while :; do
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
int
|
|
main ()
|
|
{
|
|
static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
|
|
test_array [0] = 0
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_hi=$ac_mid; break
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_lo=`expr $ac_mid + 1`
|
|
if test $ac_lo -le $ac_mid; then
|
|
ac_lo= ac_hi=
|
|
break
|
|
fi
|
|
ac_mid=`expr 2 '*' $ac_mid + 1`
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
done
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
int
|
|
main ()
|
|
{
|
|
static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
|
|
test_array [0] = 0
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_hi=-1 ac_mid=-1
|
|
while :; do
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
int
|
|
main ()
|
|
{
|
|
static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
|
|
test_array [0] = 0
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_lo=$ac_mid; break
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_hi=`expr '(' $ac_mid ')' - 1`
|
|
if test $ac_mid -le $ac_hi; then
|
|
ac_lo= ac_hi=
|
|
break
|
|
fi
|
|
ac_mid=`expr 2 '*' $ac_mid`
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
done
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_lo= ac_hi=
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
# Binary search between lo and hi bounds.
|
|
while test "x$ac_lo" != "x$ac_hi"; do
|
|
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
int
|
|
main ()
|
|
{
|
|
static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
|
|
test_array [0] = 0
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest.$ac_objext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
|
(eval $ac_compile) 2>conftest.er1
|
|
ac_status=$?
|
|
grep -v '^ *+' conftest.er1 >conftest.err
|
|
rm -f conftest.er1
|
|
cat conftest.err >&5
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } &&
|
|
{ ac_try='test -z "$ac_c_werror_flag"
|
|
|| test ! -s conftest.err'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; } &&
|
|
{ ac_try='test -s conftest.$ac_objext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_hi=$ac_mid
|
|
else
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
ac_lo=`expr '(' $ac_mid ')' + 1`
|
|
fi
|
|
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
done
|
|
case $ac_lo in
|
|
?*) ac_cv_sizeof_long_double=$ac_lo;;
|
|
'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
|
|
See \`config.log' for more details." >&5
|
|
echo "$as_me: error: cannot compute sizeof (long double), 77
|
|
See \`config.log' for more details." >&2;}
|
|
{ (exit 1); exit 1; }; } ;;
|
|
esac
|
|
else
|
|
if test "$cross_compiling" = yes; then
|
|
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
|
|
See \`config.log' for more details." >&5
|
|
echo "$as_me: error: cannot run test program while cross compiling
|
|
See \`config.log' for more details." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
else
|
|
cat >conftest.$ac_ext <<_ACEOF
|
|
/* confdefs.h. */
|
|
_ACEOF
|
|
cat confdefs.h >>conftest.$ac_ext
|
|
cat >>conftest.$ac_ext <<_ACEOF
|
|
/* end confdefs.h. */
|
|
$ac_includes_default
|
|
long longval () { return (long) (sizeof (long double)); }
|
|
unsigned long ulongval () { return (long) (sizeof (long double)); }
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
int
|
|
main ()
|
|
{
|
|
|
|
FILE *f = fopen ("conftest.val", "w");
|
|
if (! f)
|
|
exit (1);
|
|
if (((long) (sizeof (long double))) < 0)
|
|
{
|
|
long i = longval ();
|
|
if (i != ((long) (sizeof (long double))))
|
|
exit (1);
|
|
fprintf (f, "%ld\n", i);
|
|
}
|
|
else
|
|
{
|
|
unsigned long i = ulongval ();
|
|
if (i != ((long) (sizeof (long double))))
|
|
exit (1);
|
|
fprintf (f, "%lu\n", i);
|
|
}
|
|
exit (ferror (f) || fclose (f) != 0);
|
|
|
|
;
|
|
return 0;
|
|
}
|
|
_ACEOF
|
|
rm -f conftest$ac_exeext
|
|
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
|
(eval $ac_link) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
ac_cv_sizeof_long_double=`cat conftest.val`
|
|
else
|
|
echo "$as_me: program exited with status $ac_status" >&5
|
|
echo "$as_me: failed program was:" >&5
|
|
sed 's/^/| /' conftest.$ac_ext >&5
|
|
|
|
( exit $ac_status )
|
|
{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
|
|
See \`config.log' for more details." >&5
|
|
echo "$as_me: error: cannot compute sizeof (long double), 77
|
|
See \`config.log' for more details." >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
|
|
fi
|
|
fi
|
|
rm -f conftest.val
|
|
else
|
|
ac_cv_sizeof_long_double=0
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
|
|
echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
|
|
cat >>confdefs.h <<_ACEOF
|
|
#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
|
|
_ACEOF
|
|
|
|
|
|
sizeof_long_double=$ac_cv_sizeof_long_double
|
|
|
|
|
|
### End of automated tests.
|
|
### Now run sysdeps configure fragments.
|
|
|
|
# They also can set these variables.
|
|
use_ldconfig=no
|
|
ldd_rewrite_script=no
|
|
libc_cv_sysconfdir=$sysconfdir
|
|
libc_cv_gcc_unwind_find_fde=no
|
|
|
|
# Iterate over all the sysdep directories we will use, running their
|
|
# configure fragments, and looking for a uname implementation.
|
|
uname=
|
|
for dir in $sysnames; do
|
|
case $dir in
|
|
/*) dest=$dir ;;
|
|
*) dest=$srcdir/$dir ;;
|
|
esac
|
|
if test -r $dest/configure; then
|
|
echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
|
|
echo "${ECHO_T}running configure fragment for $dir" >&6
|
|
. $dest/configure
|
|
fi
|
|
|
|
if test -z "$uname"; then
|
|
if test -r $dest/uname.c ||
|
|
test -r $dest/uname.S ||
|
|
{ test -r $dest/syscalls.list &&
|
|
grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
|
|
uname=$dir
|
|
fi
|
|
fi
|
|
done
|
|
|
|
if test x$libc_cv_gcc_unwind_find_fde = xyes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define EXPORT_UNWIND_FIND_FDE 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
|
|
# If we will use the generic uname implementation, we must figure out what
|
|
# it will say by examining the system, and write the results in config-name.h.
|
|
if test "$uname" = "sysdeps/generic"; then
|
|
|
|
uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
|
|
if test $uname_sysname != $config_os; then
|
|
config_release=`echo $config_os | sed s/$uname_sysname//`
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking OS release for uname" >&5
|
|
echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
|
|
if test "${libc_cv_uname_release+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -r /vmunix; then
|
|
kernel_id=`strings /vmunix | grep UNIX`
|
|
elif test -r /dynix; then
|
|
kernel_id=`strings /dynix | grep DYNIX`
|
|
else
|
|
kernel_id=
|
|
fi
|
|
|
|
kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
|
|
if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
|
|
!= x$config_release; then
|
|
# The configuration release is a substring of the kernel release.
|
|
libc_cv_uname_release=$kernel_release
|
|
elif test x$config_release != x; then
|
|
libc_cv_uname_release=$config_release
|
|
elif test x$kernel_release != x; then
|
|
libc_cv_uname_release=$kernel_release
|
|
else
|
|
libc_cv_uname_release=unknown
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
|
|
echo "${ECHO_T}$libc_cv_uname_release" >&6
|
|
uname_release="$libc_cv_uname_release"
|
|
|
|
echo "$as_me:$LINENO: checking OS version for uname" >&5
|
|
echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
|
|
if test "${libc_cv_uname_version+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
if test -r /vmunix; then
|
|
kernel_id=`strings /vmunix | grep UNIX`
|
|
elif test -r /dynix; then
|
|
kernel_id=`strings /dynix | grep DYNIX`
|
|
else
|
|
kernel_id=
|
|
fi
|
|
|
|
kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
|
|
if test -n "$kernel_version"; then
|
|
libc_cv_uname_version="$kernel_version"
|
|
else
|
|
libc_cv_uname_version=unknown
|
|
fi
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
|
|
echo "${ECHO_T}$libc_cv_uname_version" >&6
|
|
uname_version="$libc_cv_uname_version"
|
|
|
|
config_uname=config-name.h:config-name.in
|
|
else
|
|
# For non-generic uname, we don't need to create config-name.h at all.
|
|
config_uname=
|
|
fi
|
|
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define USE_IN_LIBIO 1
|
|
_ACEOF
|
|
|
|
|
|
# Test for old glibc 2.0.x headers so that they can be removed properly
|
|
# Search only in includedir.
|
|
echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
|
|
echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
|
|
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
|
|
then
|
|
old_glibc_headers=yes
|
|
else
|
|
old_glibc_headers=no
|
|
fi
|
|
echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
|
|
echo "${ECHO_T}$old_glibc_headers" >&6
|
|
if test ${old_glibc_headers} = yes; then
|
|
{ echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
|
|
echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
|
|
{ echo "$as_me:$LINENO: WARNING: *** be removed." >&5
|
|
echo "$as_me: WARNING: *** be removed." >&2;}
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if test $gnu_ld = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_GNU_LD 1
|
|
_ACEOF
|
|
|
|
fi
|
|
if test $gnu_as = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_GNU_AS 1
|
|
_ACEOF
|
|
|
|
fi
|
|
if test $elf = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_ELF 1
|
|
_ACEOF
|
|
|
|
fi
|
|
if test $xcoff = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_XCOFF 1
|
|
_ACEOF
|
|
|
|
fi
|
|
|
|
|
|
|
|
if test $shared = default; then
|
|
if test $gnu_ld = yes; then
|
|
shared=$elf
|
|
else
|
|
# For now we do not assume shared libs are available. In future more
|
|
# tests might become available.
|
|
shared=no
|
|
fi
|
|
fi
|
|
|
|
echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
|
|
echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
|
|
if test "${pic_default+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
pic_default=yes
|
|
cat > conftest.c <<EOF
|
|
#if defined __PIC__ || defined __pic__ || defined PIC || defined pic
|
|
# error PIC is default.
|
|
#endif
|
|
EOF
|
|
if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
|
|
pic_default=no
|
|
fi
|
|
rm -f conftest.*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $pic_default" >&5
|
|
echo "${ECHO_T}$pic_default" >&6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
case "$add_ons" in
|
|
*door*) linux_doors=yes ;;
|
|
*) linux_doors=no ;;
|
|
esac
|
|
|
|
|
|
|
|
|
|
if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
|
|
config_makefile=
|
|
else
|
|
config_makefile=Makefile
|
|
fi
|
|
|
|
VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
|
|
RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
|
|
|
|
|
|
|
|
ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
|
|
|
|
ac_config_commands="$ac_config_commands default"
|
|
|
|
cat >confcache <<\_ACEOF
|
|
# This file is a shell script that caches the results of configure
|
|
# tests run on this system so they can be shared between configure
|
|
# scripts and configure runs, see configure's option --config-cache.
|
|
# It is not useful on other systems. If it contains results you don't
|
|
# want to keep, you may remove or edit it.
|
|
#
|
|
# config.status only pays attention to the cache file if you give it
|
|
# the --recheck option to rerun configure.
|
|
#
|
|
# `ac_cv_env_foo' variables (set or unset) will be overridden when
|
|
# loading this file, other *unset* `ac_cv_foo' will be assigned the
|
|
# following values.
|
|
|
|
_ACEOF
|
|
|
|
# The following way of writing the cache mishandles newlines in values,
|
|
# but we know of no workaround that is simple, portable, and efficient.
|
|
# So, don't put newlines in cache variables' values.
|
|
# Ultrix sh set writes to stderr and can't be redirected directly,
|
|
# and sets the high bit in the cache file unless we assign to the vars.
|
|
{
|
|
(set) 2>&1 |
|
|
case `(ac_space=' '; set | grep ac_space) 2>&1` in
|
|
*ac_space=\ *)
|
|
# `set' does not quote correctly, so add quotes (double-quote
|
|
# substitution turns \\\\ into \\, and sed turns \\ into \).
|
|
sed -n \
|
|
"s/'/'\\\\''/g;
|
|
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
|
|
;;
|
|
*)
|
|
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
|
sed -n \
|
|
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
|
|
;;
|
|
esac;
|
|
} |
|
|
sed '
|
|
t clear
|
|
: clear
|
|
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
|
|
t end
|
|
/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
|
|
: end' >>confcache
|
|
if diff $cache_file confcache >/dev/null 2>&1; then :; else
|
|
if test -w $cache_file; then
|
|
test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
|
|
cat confcache >$cache_file
|
|
else
|
|
echo "not updating unwritable cache $cache_file"
|
|
fi
|
|
fi
|
|
rm -f confcache
|
|
|
|
test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
|
# Let make expand exec_prefix.
|
|
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
|
|
|
# VPATH may cause trouble with some makes, so we remove $(srcdir),
|
|
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
|
|
# trailing colons and then remove the whole line if VPATH becomes empty
|
|
# (actually we leave an empty line to preserve line numbers).
|
|
if test "x$srcdir" = x.; then
|
|
ac_vpsub='/^[ ]*VPATH[ ]*=/{
|
|
s/:*\$(srcdir):*/:/;
|
|
s/:*\${srcdir}:*/:/;
|
|
s/:*@srcdir@:*/:/;
|
|
s/^\([^=]*=[ ]*\):*/\1/;
|
|
s/:*$//;
|
|
s/^[^=]*=[ ]*$//;
|
|
}'
|
|
fi
|
|
|
|
DEFS=-DHAVE_CONFIG_H
|
|
|
|
ac_libobjs=
|
|
ac_ltlibobjs=
|
|
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
|
|
# 1. Remove the extension, and $U if already installed.
|
|
ac_i=`echo "$ac_i" |
|
|
sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
|
|
# 2. Add them.
|
|
ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
|
|
ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
|
|
done
|
|
LIBOBJS=$ac_libobjs
|
|
|
|
LTLIBOBJS=$ac_ltlibobjs
|
|
|
|
|
|
|
|
: ${CONFIG_STATUS=./config.status}
|
|
ac_clean_files_save=$ac_clean_files
|
|
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
|
|
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
|
|
echo "$as_me: creating $CONFIG_STATUS" >&6;}
|
|
cat >$CONFIG_STATUS <<_ACEOF
|
|
#! $SHELL
|
|
# Generated by $as_me.
|
|
# Run this file to recreate the current configuration.
|
|
# Compiler output produced by configure, useful for debugging
|
|
# configure, is in config.log if it exists.
|
|
|
|
debug=false
|
|
ac_cs_recheck=false
|
|
ac_cs_silent=false
|
|
SHELL=\${CONFIG_SHELL-$SHELL}
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
## --------------------- ##
|
|
## M4sh Initialization. ##
|
|
## --------------------- ##
|
|
|
|
# Be Bourne compatible
|
|
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
|
|
emulate sh
|
|
NULLCMD=:
|
|
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
|
|
# is contrary to our usage. Disable this feature.
|
|
alias -g '${1+"$@"}'='"$@"'
|
|
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
|
|
set -o posix
|
|
fi
|
|
DUALCASE=1; export DUALCASE # for MKS sh
|
|
|
|
# Support unset when possible.
|
|
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
|
|
as_unset=unset
|
|
else
|
|
as_unset=false
|
|
fi
|
|
|
|
|
|
# Work around bugs in pre-3.0 UWIN ksh.
|
|
$as_unset ENV MAIL MAILPATH
|
|
PS1='$ '
|
|
PS2='> '
|
|
PS4='+ '
|
|
|
|
# NLS nuisances.
|
|
for as_var in \
|
|
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
|
|
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
|
|
LC_TELEPHONE LC_TIME
|
|
do
|
|
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
|
|
eval $as_var=C; export $as_var
|
|
else
|
|
$as_unset $as_var
|
|
fi
|
|
done
|
|
|
|
# Required to use basename.
|
|
if expr a : '\(a\)' >/dev/null 2>&1; then
|
|
as_expr=expr
|
|
else
|
|
as_expr=false
|
|
fi
|
|
|
|
if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
|
|
as_basename=basename
|
|
else
|
|
as_basename=false
|
|
fi
|
|
|
|
|
|
# Name of the executable.
|
|
as_me=`$as_basename "$0" ||
|
|
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
|
X"$0" : 'X\(//\)$' \| \
|
|
X"$0" : 'X\(/\)$' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X/"$0" |
|
|
sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
|
|
/^X\/\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\/\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
|
|
|
|
# PATH needs CR, and LINENO needs CR and PATH.
|
|
# Avoid depending upon Character Ranges.
|
|
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
|
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
|
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
|
as_cr_digits='0123456789'
|
|
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
|
|
|
# The user is always right.
|
|
if test "${PATH_SEPARATOR+set}" != set; then
|
|
echo "#! /bin/sh" >conf$$.sh
|
|
echo "exit 0" >>conf$$.sh
|
|
chmod +x conf$$.sh
|
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
|
|
PATH_SEPARATOR=';'
|
|
else
|
|
PATH_SEPARATOR=:
|
|
fi
|
|
rm -f conf$$.sh
|
|
fi
|
|
|
|
|
|
as_lineno_1=$LINENO
|
|
as_lineno_2=$LINENO
|
|
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
|
|
test "x$as_lineno_1" != "x$as_lineno_2" &&
|
|
test "x$as_lineno_3" = "x$as_lineno_2" || {
|
|
# Find who we are. Look in the path if we contain no path at all
|
|
# relative or not.
|
|
case $0 in
|
|
*[\\/]* ) as_myself=$0 ;;
|
|
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
|
done
|
|
|
|
;;
|
|
esac
|
|
# We did not find ourselves, most probably we were run as `sh COMMAND'
|
|
# in which case we are not to be found in the path.
|
|
if test "x$as_myself" = x; then
|
|
as_myself=$0
|
|
fi
|
|
if test ! -f "$as_myself"; then
|
|
{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
|
|
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
case $CONFIG_SHELL in
|
|
'')
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for as_base in sh bash ksh sh5; do
|
|
case $as_dir in
|
|
/*)
|
|
if ("$as_dir/$as_base" -c '
|
|
as_lineno_1=$LINENO
|
|
as_lineno_2=$LINENO
|
|
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
|
|
test "x$as_lineno_1" != "x$as_lineno_2" &&
|
|
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
|
|
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
|
|
$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
|
|
CONFIG_SHELL=$as_dir/$as_base
|
|
export CONFIG_SHELL
|
|
exec "$CONFIG_SHELL" "$0" ${1+"$@"}
|
|
fi;;
|
|
esac
|
|
done
|
|
done
|
|
;;
|
|
esac
|
|
|
|
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
|
|
# uniformly replaced by the line number. The first 'sed' inserts a
|
|
# line-number line before each line; the second 'sed' does the real
|
|
# work. The second script uses 'N' to pair each line-number line
|
|
# with the numbered line, and appends trailing '-' during
|
|
# substitution so that $LINENO is not a special case at line end.
|
|
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
|
|
# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
|
|
sed '=' <$as_myself |
|
|
sed '
|
|
N
|
|
s,$,-,
|
|
: loop
|
|
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
|
|
t loop
|
|
s,-$,,
|
|
s,^['$as_cr_digits']*\n,,
|
|
' >$as_me.lineno &&
|
|
chmod +x $as_me.lineno ||
|
|
{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
|
|
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
|
|
# Don't try to exec as it changes $[0], causing all sort of problems
|
|
# (the dirname of $[0] is not the place where we might find the
|
|
# original and so on. Autoconf is especially sensible to this).
|
|
. ./$as_me.lineno
|
|
# Exit status is that of the last command.
|
|
exit
|
|
}
|
|
|
|
|
|
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
|
|
*c*,-n*) ECHO_N= ECHO_C='
|
|
' ECHO_T=' ' ;;
|
|
*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
|
|
*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
|
|
esac
|
|
|
|
if expr a : '\(a\)' >/dev/null 2>&1; then
|
|
as_expr=expr
|
|
else
|
|
as_expr=false
|
|
fi
|
|
|
|
rm -f conf$$ conf$$.exe conf$$.file
|
|
echo >conf$$.file
|
|
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
|
# We could just check for DJGPP; but this test a) works b) is more generic
|
|
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
|
|
if test -f conf$$.exe; then
|
|
# Don't use ln at all; we don't have any links
|
|
as_ln_s='cp -p'
|
|
else
|
|
as_ln_s='ln -s'
|
|
fi
|
|
elif ln conf$$.file conf$$ 2>/dev/null; then
|
|
as_ln_s=ln
|
|
else
|
|
as_ln_s='cp -p'
|
|
fi
|
|
rm -f conf$$ conf$$.exe conf$$.file
|
|
|
|
if mkdir -p . 2>/dev/null; then
|
|
as_mkdir_p=:
|
|
else
|
|
test -d ./-p && rmdir ./-p
|
|
as_mkdir_p=false
|
|
fi
|
|
|
|
as_executable_p="test -f"
|
|
|
|
# Sed expression to map a string onto a valid CPP name.
|
|
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
|
|
|
# Sed expression to map a string onto a valid variable name.
|
|
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
|
|
|
|
|
# IFS
|
|
# We need space, tab and new line, in precisely that order.
|
|
as_nl='
|
|
'
|
|
IFS=" $as_nl"
|
|
|
|
# CDPATH.
|
|
$as_unset CDPATH
|
|
|
|
exec 6>&1
|
|
|
|
# Open the log real soon, to keep \$[0] and so on meaningful, and to
|
|
# report actual input values of CONFIG_FILES etc. instead of their
|
|
# values after options handling. Logging --version etc. is OK.
|
|
exec 5>>config.log
|
|
{
|
|
echo
|
|
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
|
|
## Running $as_me. ##
|
|
_ASBOX
|
|
} >&5
|
|
cat >&5 <<_CSEOF
|
|
|
|
This file was extended by GNU C Library $as_me (see version.h), which was
|
|
generated by GNU Autoconf 2.59. Invocation command line was
|
|
|
|
CONFIG_FILES = $CONFIG_FILES
|
|
CONFIG_HEADERS = $CONFIG_HEADERS
|
|
CONFIG_LINKS = $CONFIG_LINKS
|
|
CONFIG_COMMANDS = $CONFIG_COMMANDS
|
|
$ $0 $@
|
|
|
|
_CSEOF
|
|
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
|
|
echo >&5
|
|
_ACEOF
|
|
|
|
# Files that config.status was made for.
|
|
if test -n "$ac_config_files"; then
|
|
echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
|
|
fi
|
|
|
|
if test -n "$ac_config_headers"; then
|
|
echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
|
|
fi
|
|
|
|
if test -n "$ac_config_links"; then
|
|
echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
|
|
fi
|
|
|
|
if test -n "$ac_config_commands"; then
|
|
echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
|
|
fi
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
|
|
ac_cs_usage="\
|
|
\`$as_me' instantiates files from templates according to the
|
|
current configuration.
|
|
|
|
Usage: $0 [OPTIONS] [FILE]...
|
|
|
|
-h, --help print this help, then exit
|
|
-V, --version print version number, then exit
|
|
-q, --quiet do not print progress messages
|
|
-d, --debug don't remove temporary files
|
|
--recheck update $as_me by reconfiguring in the same conditions
|
|
--file=FILE[:TEMPLATE]
|
|
instantiate the configuration file FILE
|
|
--header=FILE[:TEMPLATE]
|
|
instantiate the configuration header FILE
|
|
|
|
Configuration files:
|
|
$config_files
|
|
|
|
Configuration headers:
|
|
$config_headers
|
|
|
|
Configuration commands:
|
|
$config_commands
|
|
|
|
Report bugs to <bug-autoconf@gnu.org>."
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<_ACEOF
|
|
ac_cs_version="\\
|
|
GNU C Library config.status (see version.h)
|
|
configured by $0, generated by GNU Autoconf 2.59,
|
|
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
|
|
|
|
Copyright (C) 2003 Free Software Foundation, Inc.
|
|
This config.status script is free software; the Free Software Foundation
|
|
gives unlimited permission to copy, distribute and modify it."
|
|
srcdir=$srcdir
|
|
INSTALL="$INSTALL"
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
# If no file are specified by the user, then we need to provide default
|
|
# value. By we need to know if files were specified by the user.
|
|
ac_need_defaults=:
|
|
while test $# != 0
|
|
do
|
|
case $1 in
|
|
--*=*)
|
|
ac_option=`expr "x$1" : 'x\([^=]*\)='`
|
|
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
|
|
ac_shift=:
|
|
;;
|
|
-*)
|
|
ac_option=$1
|
|
ac_optarg=$2
|
|
ac_shift=shift
|
|
;;
|
|
*) # This is not an option, so the user has probably given explicit
|
|
# arguments.
|
|
ac_option=$1
|
|
ac_need_defaults=false;;
|
|
esac
|
|
|
|
case $ac_option in
|
|
# Handling of the options.
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
|
|
ac_cs_recheck=: ;;
|
|
--version | --vers* | -V )
|
|
echo "$ac_cs_version"; exit 0 ;;
|
|
--he | --h)
|
|
# Conflict between --help and --header
|
|
{ { echo "$as_me:$LINENO: error: ambiguous option: $1
|
|
Try \`$0 --help' for more information." >&5
|
|
echo "$as_me: error: ambiguous option: $1
|
|
Try \`$0 --help' for more information." >&2;}
|
|
{ (exit 1); exit 1; }; };;
|
|
--help | --hel | -h )
|
|
echo "$ac_cs_usage"; exit 0 ;;
|
|
--debug | --d* | -d )
|
|
debug=: ;;
|
|
--file | --fil | --fi | --f )
|
|
$ac_shift
|
|
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
|
|
ac_need_defaults=false;;
|
|
--header | --heade | --head | --hea )
|
|
$ac_shift
|
|
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
|
|
ac_need_defaults=false;;
|
|
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
|
| -silent | --silent | --silen | --sile | --sil | --si | --s)
|
|
ac_cs_silent=: ;;
|
|
|
|
# This is an error.
|
|
-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
|
|
Try \`$0 --help' for more information." >&5
|
|
echo "$as_me: error: unrecognized option: $1
|
|
Try \`$0 --help' for more information." >&2;}
|
|
{ (exit 1); exit 1; }; } ;;
|
|
|
|
*) ac_config_targets="$ac_config_targets $1" ;;
|
|
|
|
esac
|
|
shift
|
|
done
|
|
|
|
ac_configure_extra_args=
|
|
|
|
if $ac_cs_silent; then
|
|
exec 6>/dev/null
|
|
ac_configure_extra_args="$ac_configure_extra_args --silent"
|
|
fi
|
|
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<_ACEOF
|
|
if \$ac_cs_recheck; then
|
|
echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
|
|
exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
|
|
fi
|
|
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<_ACEOF
|
|
#
|
|
# INIT-COMMANDS section.
|
|
#
|
|
|
|
config_vars='$config_vars'
|
|
|
|
_ACEOF
|
|
|
|
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
for ac_config_target in $ac_config_targets
|
|
do
|
|
case "$ac_config_target" in
|
|
# Handling of arguments.
|
|
"config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
|
|
"glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;;
|
|
"${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
|
|
"${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
|
|
"default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
|
|
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
|
|
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
|
|
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
|
|
{ (exit 1); exit 1; }; };;
|
|
esac
|
|
done
|
|
|
|
# If the user did not use the arguments to specify the items to instantiate,
|
|
# then the envvar interface is used. Set only those that are not.
|
|
# We use the long form for the default assignment because of an extremely
|
|
# bizarre bug on SunOS 4.1.3.
|
|
if $ac_need_defaults; then
|
|
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
|
|
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
|
|
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
|
|
fi
|
|
|
|
# Have a temporary directory for convenience. Make it in the build tree
|
|
# simply because there is no reason to put it here, and in addition,
|
|
# creating and moving files from /tmp can sometimes cause problems.
|
|
# Create a temporary directory, and hook for its removal unless debugging.
|
|
$debug ||
|
|
{
|
|
trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
|
|
trap '{ (exit 1); exit 1; }' 1 2 13 15
|
|
}
|
|
|
|
# Create a (secure) tmp directory for tmp files.
|
|
|
|
{
|
|
tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
|
|
test -n "$tmp" && test -d "$tmp"
|
|
} ||
|
|
{
|
|
tmp=./confstat$$-$RANDOM
|
|
(umask 077 && mkdir $tmp)
|
|
} ||
|
|
{
|
|
echo "$me: cannot create a temporary directory in ." >&2
|
|
{ (exit 1); exit 1; }
|
|
}
|
|
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<_ACEOF
|
|
|
|
#
|
|
# CONFIG_FILES section.
|
|
#
|
|
|
|
# No need to generate the scripts if there are no CONFIG_FILES.
|
|
# This happens for instance when ./config.status config.h
|
|
if test -n "\$CONFIG_FILES"; then
|
|
# Protect against being on the right side of a sed subst in config.status.
|
|
sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
|
|
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
|
|
s,@SHELL@,$SHELL,;t t
|
|
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
|
|
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
|
|
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
|
|
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
|
|
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
|
|
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
|
|
s,@exec_prefix@,$exec_prefix,;t t
|
|
s,@prefix@,$prefix,;t t
|
|
s,@program_transform_name@,$program_transform_name,;t t
|
|
s,@bindir@,$bindir,;t t
|
|
s,@sbindir@,$sbindir,;t t
|
|
s,@libexecdir@,$libexecdir,;t t
|
|
s,@datadir@,$datadir,;t t
|
|
s,@sysconfdir@,$sysconfdir,;t t
|
|
s,@sharedstatedir@,$sharedstatedir,;t t
|
|
s,@localstatedir@,$localstatedir,;t t
|
|
s,@libdir@,$libdir,;t t
|
|
s,@includedir@,$includedir,;t t
|
|
s,@oldincludedir@,$oldincludedir,;t t
|
|
s,@infodir@,$infodir,;t t
|
|
s,@mandir@,$mandir,;t t
|
|
s,@build_alias@,$build_alias,;t t
|
|
s,@host_alias@,$host_alias,;t t
|
|
s,@target_alias@,$target_alias,;t t
|
|
s,@DEFS@,$DEFS,;t t
|
|
s,@ECHO_C@,$ECHO_C,;t t
|
|
s,@ECHO_N@,$ECHO_N,;t t
|
|
s,@ECHO_T@,$ECHO_T,;t t
|
|
s,@LIBS@,$LIBS,;t t
|
|
s,@with_fp@,$with_fp,;t t
|
|
s,@with_cvs@,$with_cvs,;t t
|
|
s,@enable_check_abi@,$enable_check_abi,;t t
|
|
s,@oldest_abi@,$oldest_abi,;t t
|
|
s,@subdirs@,$subdirs,;t t
|
|
s,@force_install@,$force_install,;t t
|
|
s,@all_warnings@,$all_warnings,;t t
|
|
s,@build@,$build,;t t
|
|
s,@build_cpu@,$build_cpu,;t t
|
|
s,@build_vendor@,$build_vendor,;t t
|
|
s,@build_os@,$build_os,;t t
|
|
s,@host@,$host,;t t
|
|
s,@host_cpu@,$host_cpu,;t t
|
|
s,@host_vendor@,$host_vendor,;t t
|
|
s,@host_os@,$host_os,;t t
|
|
s,@base_machine@,$base_machine,;t t
|
|
s,@sysnames@,$sysnames,;t t
|
|
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
|
|
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
|
|
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
|
|
s,@LN_S@,$LN_S,;t t
|
|
s,@CC@,$CC,;t t
|
|
s,@CFLAGS@,$CFLAGS,;t t
|
|
s,@LDFLAGS@,$LDFLAGS,;t t
|
|
s,@CPPFLAGS@,$CPPFLAGS,;t t
|
|
s,@ac_ct_CC@,$ac_ct_CC,;t t
|
|
s,@OBJEXT@,$OBJEXT,;t t
|
|
s,@BUILD_CC@,$BUILD_CC,;t t
|
|
s,@cross_compiling@,$cross_compiling,;t t
|
|
s,@CPP@,$CPP,;t t
|
|
s,@CXX@,$CXX,;t t
|
|
s,@CXXFLAGS@,$CXXFLAGS,;t t
|
|
s,@ac_ct_CXX@,$ac_ct_CXX,;t t
|
|
s,@AR@,$AR,;t t
|
|
s,@OBJDUMP@,$OBJDUMP,;t t
|
|
s,@RANLIB@,$RANLIB,;t t
|
|
s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
|
|
s,@MIG@,$MIG,;t t
|
|
s,@AS@,$AS,;t t
|
|
s,@LD@,$LD,;t t
|
|
s,@PWD_P@,$PWD_P,;t t
|
|
s,@MAKE@,$MAKE,;t t
|
|
s,@MSGFMT@,$MSGFMT,;t t
|
|
s,@MAKEINFO@,$MAKEINFO,;t t
|
|
s,@SED@,$SED,;t t
|
|
s,@AUTOCONF@,$AUTOCONF,;t t
|
|
s,@CCVERSION@,$CCVERSION,;t t
|
|
s,@SYSINCLUDES@,$SYSINCLUDES,;t t
|
|
s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
|
|
s,@BASH@,$BASH,;t t
|
|
s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
|
|
s,@KSH@,$KSH,;t t
|
|
s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
|
|
s,@AWK@,$AWK,;t t
|
|
s,@PERL@,$PERL,;t t
|
|
s,@INSTALL_INFO@,$INSTALL_INFO,;t t
|
|
s,@BISON@,$BISON,;t t
|
|
s,@VERSIONING@,$VERSIONING,;t t
|
|
s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
|
|
s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
|
|
s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
|
|
s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
|
|
s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
|
|
s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
|
|
s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t
|
|
s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
|
|
s,@ASFLAGS_config@,$ASFLAGS_config,;t t
|
|
s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
|
|
s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t
|
|
s,@libc_cv_fpie@,$libc_cv_fpie,;t t
|
|
s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t
|
|
s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
|
|
s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
|
|
s,@no_whole_archive@,$no_whole_archive,;t t
|
|
s,@exceptions@,$exceptions,;t t
|
|
s,@LIBGD@,$LIBGD,;t t
|
|
s,@EGREP@,$EGREP,;t t
|
|
s,@sizeof_long_double@,$sizeof_long_double,;t t
|
|
s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
|
|
s,@uname_sysname@,$uname_sysname,;t t
|
|
s,@uname_release@,$uname_release,;t t
|
|
s,@uname_version@,$uname_version,;t t
|
|
s,@old_glibc_headers@,$old_glibc_headers,;t t
|
|
s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
|
|
s,@libc_cv_localedir@,$libc_cv_localedir,;t t
|
|
s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
|
|
s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
|
|
s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
|
|
s,@use_ldconfig@,$use_ldconfig,;t t
|
|
s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
|
|
s,@gnu_ld@,$gnu_ld,;t t
|
|
s,@gnu_as@,$gnu_as,;t t
|
|
s,@elf@,$elf,;t t
|
|
s,@xcoff@,$xcoff,;t t
|
|
s,@static@,$static,;t t
|
|
s,@shared@,$shared,;t t
|
|
s,@pic_default@,$pic_default,;t t
|
|
s,@profile@,$profile,;t t
|
|
s,@omitfp@,$omitfp,;t t
|
|
s,@bounded@,$bounded,;t t
|
|
s,@static_nss@,$static_nss,;t t
|
|
s,@nopic_initfini@,$nopic_initfini,;t t
|
|
s,@DEFINES@,$DEFINES,;t t
|
|
s,@linux_doors@,$linux_doors,;t t
|
|
s,@mach_interface_list@,$mach_interface_list,;t t
|
|
s,@VERSION@,$VERSION,;t t
|
|
s,@RELEASE@,$RELEASE,;t t
|
|
s,@LIBOBJS@,$LIBOBJS,;t t
|
|
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
|
|
CEOF
|
|
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
# Split the substitutions into bite-sized pieces for seds with
|
|
# small command number limits, like on Digital OSF/1 and HP-UX.
|
|
ac_max_sed_lines=48
|
|
ac_sed_frag=1 # Number of current file.
|
|
ac_beg=1 # First line for current file.
|
|
ac_end=$ac_max_sed_lines # Line after last line for current file.
|
|
ac_more_lines=:
|
|
ac_sed_cmds=
|
|
while $ac_more_lines; do
|
|
if test $ac_beg -gt 1; then
|
|
sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
|
|
else
|
|
sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
|
|
fi
|
|
if test ! -s $tmp/subs.frag; then
|
|
ac_more_lines=false
|
|
else
|
|
# The purpose of the label and of the branching condition is to
|
|
# speed up the sed processing (if there are no `@' at all, there
|
|
# is no need to browse any of the substitutions).
|
|
# These are the two extra sed commands mentioned above.
|
|
(echo ':t
|
|
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
|
|
if test -z "$ac_sed_cmds"; then
|
|
ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
|
|
else
|
|
ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
|
|
fi
|
|
ac_sed_frag=`expr $ac_sed_frag + 1`
|
|
ac_beg=$ac_end
|
|
ac_end=`expr $ac_end + $ac_max_sed_lines`
|
|
fi
|
|
done
|
|
if test -z "$ac_sed_cmds"; then
|
|
ac_sed_cmds=cat
|
|
fi
|
|
fi # test -n "$CONFIG_FILES"
|
|
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
|
|
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
|
|
case $ac_file in
|
|
- | *:- | *:-:* ) # input from stdin
|
|
cat >$tmp/stdin
|
|
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
|
|
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
|
|
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
|
|
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
|
|
* ) ac_file_in=$ac_file.in ;;
|
|
esac
|
|
|
|
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
|
|
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
|
|
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$ac_file" : 'X\(//\)[^/]' \| \
|
|
X"$ac_file" : 'X\(//\)$' \| \
|
|
X"$ac_file" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$ac_file" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
{ if $as_mkdir_p; then
|
|
mkdir -p "$ac_dir"
|
|
else
|
|
as_dir="$ac_dir"
|
|
as_dirs=
|
|
while test ! -d "$as_dir"; do
|
|
as_dirs="$as_dir $as_dirs"
|
|
as_dir=`(dirname "$as_dir") 2>/dev/null ||
|
|
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$as_dir" : 'X\(//\)[^/]' \| \
|
|
X"$as_dir" : 'X\(//\)$' \| \
|
|
X"$as_dir" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$as_dir" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
done
|
|
test ! -n "$as_dirs" || mkdir $as_dirs
|
|
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
|
|
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
|
|
{ (exit 1); exit 1; }; }; }
|
|
|
|
ac_builddir=.
|
|
|
|
if test "$ac_dir" != .; then
|
|
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
|
|
# A "../" for each directory in $ac_dir_suffix.
|
|
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
|
|
else
|
|
ac_dir_suffix= ac_top_builddir=
|
|
fi
|
|
|
|
case $srcdir in
|
|
.) # No --srcdir option. We are building in place.
|
|
ac_srcdir=.
|
|
if test -z "$ac_top_builddir"; then
|
|
ac_top_srcdir=.
|
|
else
|
|
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
|
|
fi ;;
|
|
[\\/]* | ?:[\\/]* ) # Absolute path.
|
|
ac_srcdir=$srcdir$ac_dir_suffix;
|
|
ac_top_srcdir=$srcdir ;;
|
|
*) # Relative path.
|
|
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
|
|
ac_top_srcdir=$ac_top_builddir$srcdir ;;
|
|
esac
|
|
|
|
# Do not use `cd foo && pwd` to compute absolute paths, because
|
|
# the directories may not exist.
|
|
case `pwd` in
|
|
.) ac_abs_builddir="$ac_dir";;
|
|
*)
|
|
case "$ac_dir" in
|
|
.) ac_abs_builddir=`pwd`;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
|
|
*) ac_abs_builddir=`pwd`/"$ac_dir";;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*)
|
|
case ${ac_top_builddir}. in
|
|
.) ac_abs_top_builddir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_srcdir=$ac_srcdir;;
|
|
*)
|
|
case $ac_srcdir in
|
|
.) ac_abs_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
|
|
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*)
|
|
case $ac_top_srcdir in
|
|
.) ac_abs_top_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
|
|
esac;;
|
|
esac
|
|
|
|
|
|
case $INSTALL in
|
|
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
|
|
*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
|
|
esac
|
|
|
|
if test x"$ac_file" != x-; then
|
|
{ echo "$as_me:$LINENO: creating $ac_file" >&5
|
|
echo "$as_me: creating $ac_file" >&6;}
|
|
rm -f "$ac_file"
|
|
fi
|
|
# Let's still pretend it is `configure' which instantiates (i.e., don't
|
|
# use $as_me), people would be surprised to read:
|
|
# /* config.h. Generated by config.status. */
|
|
if test x"$ac_file" = x-; then
|
|
configure_input=
|
|
else
|
|
configure_input="$ac_file. "
|
|
fi
|
|
configure_input=$configure_input"Generated from `echo $ac_file_in |
|
|
sed 's,.*/,,'` by configure."
|
|
|
|
# First look for the input files in the build tree, otherwise in the
|
|
# src tree.
|
|
ac_file_inputs=`IFS=:
|
|
for f in $ac_file_in; do
|
|
case $f in
|
|
-) echo $tmp/stdin ;;
|
|
[\\/$]*)
|
|
# Absolute (can't be DOS-style, as IFS=:)
|
|
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
|
|
echo "$as_me: error: cannot find input file: $f" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
echo "$f";;
|
|
*) # Relative
|
|
if test -f "$f"; then
|
|
# Build tree
|
|
echo "$f"
|
|
elif test -f "$srcdir/$f"; then
|
|
# Source tree
|
|
echo "$srcdir/$f"
|
|
else
|
|
# /dev/null tree
|
|
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
|
|
echo "$as_me: error: cannot find input file: $f" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi;;
|
|
esac
|
|
done` || { (exit 1); exit 1; }
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<_ACEOF
|
|
sed "$ac_vpsub
|
|
$extrasub
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
:t
|
|
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
|
|
s,@configure_input@,$configure_input,;t t
|
|
s,@srcdir@,$ac_srcdir,;t t
|
|
s,@abs_srcdir@,$ac_abs_srcdir,;t t
|
|
s,@top_srcdir@,$ac_top_srcdir,;t t
|
|
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
|
|
s,@builddir@,$ac_builddir,;t t
|
|
s,@abs_builddir@,$ac_abs_builddir,;t t
|
|
s,@top_builddir@,$ac_top_builddir,;t t
|
|
s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
|
|
s,@INSTALL@,$ac_INSTALL,;t t
|
|
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
|
|
rm -f $tmp/stdin
|
|
if test x"$ac_file" != x-; then
|
|
mv $tmp/out $ac_file
|
|
else
|
|
cat $tmp/out
|
|
rm -f $tmp/out
|
|
fi
|
|
|
|
done
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
|
|
#
|
|
# CONFIG_HEADER section.
|
|
#
|
|
|
|
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
|
|
# NAME is the cpp macro being defined and VALUE is the value it is being given.
|
|
#
|
|
# ac_d sets the value in "#define NAME VALUE" lines.
|
|
ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
|
|
ac_dB='[ ].*$,\1#\2'
|
|
ac_dC=' '
|
|
ac_dD=',;t'
|
|
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
|
|
ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
|
|
ac_uB='$,\1#\2define\3'
|
|
ac_uC=' '
|
|
ac_uD=',;t'
|
|
|
|
for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
|
|
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
|
|
case $ac_file in
|
|
- | *:- | *:-:* ) # input from stdin
|
|
cat >$tmp/stdin
|
|
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
|
|
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
|
|
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
|
|
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
|
|
* ) ac_file_in=$ac_file.in ;;
|
|
esac
|
|
|
|
test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
|
|
echo "$as_me: creating $ac_file" >&6;}
|
|
|
|
# First look for the input files in the build tree, otherwise in the
|
|
# src tree.
|
|
ac_file_inputs=`IFS=:
|
|
for f in $ac_file_in; do
|
|
case $f in
|
|
-) echo $tmp/stdin ;;
|
|
[\\/$]*)
|
|
# Absolute (can't be DOS-style, as IFS=:)
|
|
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
|
|
echo "$as_me: error: cannot find input file: $f" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
# Do quote $f, to prevent DOS paths from being IFS'd.
|
|
echo "$f";;
|
|
*) # Relative
|
|
if test -f "$f"; then
|
|
# Build tree
|
|
echo "$f"
|
|
elif test -f "$srcdir/$f"; then
|
|
# Source tree
|
|
echo "$srcdir/$f"
|
|
else
|
|
# /dev/null tree
|
|
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
|
|
echo "$as_me: error: cannot find input file: $f" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi;;
|
|
esac
|
|
done` || { (exit 1); exit 1; }
|
|
# Remove the trailing spaces.
|
|
sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
|
|
|
|
_ACEOF
|
|
|
|
# Transform confdefs.h into two sed scripts, `conftest.defines' and
|
|
# `conftest.undefs', that substitutes the proper values into
|
|
# config.h.in to produce config.h. The first handles `#define'
|
|
# templates, and the second `#undef' templates.
|
|
# And first: Protect against being on the right side of a sed subst in
|
|
# config.status. Protect against being in an unquoted here document
|
|
# in config.status.
|
|
rm -f conftest.defines conftest.undefs
|
|
# Using a here document instead of a string reduces the quoting nightmare.
|
|
# Putting comments in sed scripts is not portable.
|
|
#
|
|
# `end' is used to avoid that the second main sed command (meant for
|
|
# 0-ary CPP macros) applies to n-ary macro definitions.
|
|
# See the Autoconf documentation for `clear'.
|
|
cat >confdef2sed.sed <<\_ACEOF
|
|
s/[\\&,]/\\&/g
|
|
s,[\\$`],\\&,g
|
|
t clear
|
|
: clear
|
|
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
|
|
t end
|
|
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
|
|
: end
|
|
_ACEOF
|
|
# If some macros were called several times there might be several times
|
|
# the same #defines, which is useless. Nevertheless, we may not want to
|
|
# sort them, since we want the *last* AC-DEFINE to be honored.
|
|
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
|
|
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
|
|
rm -f confdef2sed.sed
|
|
|
|
# This sed command replaces #undef with comments. This is necessary, for
|
|
# example, in the case of _POSIX_SOURCE, which is predefined and required
|
|
# on some systems where configure will not decide to define it.
|
|
cat >>conftest.undefs <<\_ACEOF
|
|
s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
|
|
_ACEOF
|
|
|
|
# Break up conftest.defines because some shells have a limit on the size
|
|
# of here documents, and old seds have small limits too (100 cmds).
|
|
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
|
|
echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
|
|
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
|
|
echo ' :' >>$CONFIG_STATUS
|
|
rm -f conftest.tail
|
|
while grep . conftest.defines >/dev/null
|
|
do
|
|
# Write a limited-size here document to $tmp/defines.sed.
|
|
echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
|
|
# Speed up: don't consider the non `#define' lines.
|
|
echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
|
|
# Work around the forget-to-reset-the-flag bug.
|
|
echo 't clr' >>$CONFIG_STATUS
|
|
echo ': clr' >>$CONFIG_STATUS
|
|
sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
|
|
echo 'CEOF
|
|
sed -f $tmp/defines.sed $tmp/in >$tmp/out
|
|
rm -f $tmp/in
|
|
mv $tmp/out $tmp/in
|
|
' >>$CONFIG_STATUS
|
|
sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
|
|
rm -f conftest.defines
|
|
mv conftest.tail conftest.defines
|
|
done
|
|
rm -f conftest.defines
|
|
echo ' fi # grep' >>$CONFIG_STATUS
|
|
echo >>$CONFIG_STATUS
|
|
|
|
# Break up conftest.undefs because some shells have a limit on the size
|
|
# of here documents, and old seds have small limits too (100 cmds).
|
|
echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
|
|
rm -f conftest.tail
|
|
while grep . conftest.undefs >/dev/null
|
|
do
|
|
# Write a limited-size here document to $tmp/undefs.sed.
|
|
echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
|
|
# Speed up: don't consider the non `#undef'
|
|
echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
|
|
# Work around the forget-to-reset-the-flag bug.
|
|
echo 't clr' >>$CONFIG_STATUS
|
|
echo ': clr' >>$CONFIG_STATUS
|
|
sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
|
|
echo 'CEOF
|
|
sed -f $tmp/undefs.sed $tmp/in >$tmp/out
|
|
rm -f $tmp/in
|
|
mv $tmp/out $tmp/in
|
|
' >>$CONFIG_STATUS
|
|
sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
|
|
rm -f conftest.undefs
|
|
mv conftest.tail conftest.undefs
|
|
done
|
|
rm -f conftest.undefs
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
# Let's still pretend it is `configure' which instantiates (i.e., don't
|
|
# use $as_me), people would be surprised to read:
|
|
# /* config.h. Generated by config.status. */
|
|
if test x"$ac_file" = x-; then
|
|
echo "/* Generated by configure. */" >$tmp/config.h
|
|
else
|
|
echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
|
|
fi
|
|
cat $tmp/in >>$tmp/config.h
|
|
rm -f $tmp/in
|
|
if test x"$ac_file" != x-; then
|
|
if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
|
|
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
|
|
echo "$as_me: $ac_file is unchanged" >&6;}
|
|
else
|
|
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
|
|
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$ac_file" : 'X\(//\)[^/]' \| \
|
|
X"$ac_file" : 'X\(//\)$' \| \
|
|
X"$ac_file" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$ac_file" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
{ if $as_mkdir_p; then
|
|
mkdir -p "$ac_dir"
|
|
else
|
|
as_dir="$ac_dir"
|
|
as_dirs=
|
|
while test ! -d "$as_dir"; do
|
|
as_dirs="$as_dir $as_dirs"
|
|
as_dir=`(dirname "$as_dir") 2>/dev/null ||
|
|
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$as_dir" : 'X\(//\)[^/]' \| \
|
|
X"$as_dir" : 'X\(//\)$' \| \
|
|
X"$as_dir" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$as_dir" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
done
|
|
test ! -n "$as_dirs" || mkdir $as_dirs
|
|
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
|
|
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
|
|
{ (exit 1); exit 1; }; }; }
|
|
|
|
rm -f $ac_file
|
|
mv $tmp/config.h $ac_file
|
|
fi
|
|
else
|
|
cat $tmp/config.h
|
|
rm -f $tmp/config.h
|
|
fi
|
|
done
|
|
_ACEOF
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
|
|
#
|
|
# CONFIG_COMMANDS section.
|
|
#
|
|
for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
|
|
ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
|
|
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
|
|
ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
|
|
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$ac_dest" : 'X\(//\)[^/]' \| \
|
|
X"$ac_dest" : 'X\(//\)$' \| \
|
|
X"$ac_dest" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$ac_dest" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
{ if $as_mkdir_p; then
|
|
mkdir -p "$ac_dir"
|
|
else
|
|
as_dir="$ac_dir"
|
|
as_dirs=
|
|
while test ! -d "$as_dir"; do
|
|
as_dirs="$as_dir $as_dirs"
|
|
as_dir=`(dirname "$as_dir") 2>/dev/null ||
|
|
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$as_dir" : 'X\(//\)[^/]' \| \
|
|
X"$as_dir" : 'X\(//\)$' \| \
|
|
X"$as_dir" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$as_dir" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
done
|
|
test ! -n "$as_dirs" || mkdir $as_dirs
|
|
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
|
|
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
|
|
{ (exit 1); exit 1; }; }; }
|
|
|
|
ac_builddir=.
|
|
|
|
if test "$ac_dir" != .; then
|
|
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
|
|
# A "../" for each directory in $ac_dir_suffix.
|
|
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
|
|
else
|
|
ac_dir_suffix= ac_top_builddir=
|
|
fi
|
|
|
|
case $srcdir in
|
|
.) # No --srcdir option. We are building in place.
|
|
ac_srcdir=.
|
|
if test -z "$ac_top_builddir"; then
|
|
ac_top_srcdir=.
|
|
else
|
|
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
|
|
fi ;;
|
|
[\\/]* | ?:[\\/]* ) # Absolute path.
|
|
ac_srcdir=$srcdir$ac_dir_suffix;
|
|
ac_top_srcdir=$srcdir ;;
|
|
*) # Relative path.
|
|
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
|
|
ac_top_srcdir=$ac_top_builddir$srcdir ;;
|
|
esac
|
|
|
|
# Do not use `cd foo && pwd` to compute absolute paths, because
|
|
# the directories may not exist.
|
|
case `pwd` in
|
|
.) ac_abs_builddir="$ac_dir";;
|
|
*)
|
|
case "$ac_dir" in
|
|
.) ac_abs_builddir=`pwd`;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
|
|
*) ac_abs_builddir=`pwd`/"$ac_dir";;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*)
|
|
case ${ac_top_builddir}. in
|
|
.) ac_abs_top_builddir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_srcdir=$ac_srcdir;;
|
|
*)
|
|
case $ac_srcdir in
|
|
.) ac_abs_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
|
|
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*)
|
|
case $ac_top_srcdir in
|
|
.) ac_abs_top_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
|
|
esac;;
|
|
esac
|
|
|
|
|
|
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
|
|
echo "$as_me: executing $ac_dest commands" >&6;}
|
|
case $ac_dest in
|
|
default )
|
|
case $CONFIG_FILES in *config.make*)
|
|
echo "$config_vars" >> config.make;;
|
|
esac
|
|
test -d bits || mkdir bits ;;
|
|
esac
|
|
done
|
|
_ACEOF
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF
|
|
|
|
{ (exit 0); exit 0; }
|
|
_ACEOF
|
|
chmod +x $CONFIG_STATUS
|
|
ac_clean_files=$ac_clean_files_save
|
|
|
|
|
|
# configure is writing to config.log, and then calls config.status.
|
|
# config.status does its own redirection, appending to config.log.
|
|
# Unfortunately, on DOS this fails, as config.log is still kept open
|
|
# by configure, so config.status won't be able to write to it; its
|
|
# output is simply discarded. So we exec the FD to /dev/null,
|
|
# effectively closing config.log, so it can be properly (re)opened and
|
|
# appended to by config.status. When coming back to configure, we
|
|
# need to make the FD available again.
|
|
if test "$no_create" != yes; then
|
|
ac_cs_success=:
|
|
ac_config_status_args=
|
|
test "$silent" = yes &&
|
|
ac_config_status_args="$ac_config_status_args --quiet"
|
|
exec 5>/dev/null
|
|
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
|
|
exec 5>>config.log
|
|
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
|
|
# would make configure fail if this is the last instruction.
|
|
$ac_cs_success || { (exit 1); exit 1; }
|
|
fi
|
|
|
|
#
|
|
# CONFIG_SUBDIRS section.
|
|
#
|
|
if test "$no_recursion" != yes; then
|
|
|
|
# Remove --cache-file and --srcdir arguments so they do not pile up.
|
|
ac_sub_configure_args=
|
|
ac_prev=
|
|
for ac_arg in $ac_configure_args; do
|
|
if test -n "$ac_prev"; then
|
|
ac_prev=
|
|
continue
|
|
fi
|
|
case $ac_arg in
|
|
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
|
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
|
ac_prev=cache_file ;;
|
|
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
|
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
|
|
| --c=*)
|
|
;;
|
|
--config-cache | -C)
|
|
;;
|
|
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
|
ac_prev=srcdir ;;
|
|
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
|
;;
|
|
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
|
ac_prev=prefix ;;
|
|
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
|
;;
|
|
*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
|
|
esac
|
|
done
|
|
|
|
# Always prepend --prefix to ensure using the same prefix
|
|
# in subdir configurations.
|
|
ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
|
|
|
|
ac_popdir=`pwd`
|
|
for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
|
|
|
|
# Do not complain, so a configure script can configure whichever
|
|
# parts of a large source tree are present.
|
|
test -d $srcdir/$ac_dir || continue
|
|
|
|
{ echo "$as_me:$LINENO: configuring in $ac_dir" >&5
|
|
echo "$as_me: configuring in $ac_dir" >&6;}
|
|
{ if $as_mkdir_p; then
|
|
mkdir -p "$ac_dir"
|
|
else
|
|
as_dir="$ac_dir"
|
|
as_dirs=
|
|
while test ! -d "$as_dir"; do
|
|
as_dirs="$as_dir $as_dirs"
|
|
as_dir=`(dirname "$as_dir") 2>/dev/null ||
|
|
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
|
X"$as_dir" : 'X\(//\)[^/]' \| \
|
|
X"$as_dir" : 'X\(//\)$' \| \
|
|
X"$as_dir" : 'X\(/\)' \| \
|
|
. : '\(.\)' 2>/dev/null ||
|
|
echo X"$as_dir" |
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
|
|
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
|
|
/^X\(\/\/\)$/{ s//\1/; q; }
|
|
/^X\(\/\).*/{ s//\1/; q; }
|
|
s/.*/./; q'`
|
|
done
|
|
test ! -n "$as_dirs" || mkdir $as_dirs
|
|
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
|
|
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
|
|
{ (exit 1); exit 1; }; }; }
|
|
|
|
ac_builddir=.
|
|
|
|
if test "$ac_dir" != .; then
|
|
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
|
|
# A "../" for each directory in $ac_dir_suffix.
|
|
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
|
|
else
|
|
ac_dir_suffix= ac_top_builddir=
|
|
fi
|
|
|
|
case $srcdir in
|
|
.) # No --srcdir option. We are building in place.
|
|
ac_srcdir=.
|
|
if test -z "$ac_top_builddir"; then
|
|
ac_top_srcdir=.
|
|
else
|
|
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
|
|
fi ;;
|
|
[\\/]* | ?:[\\/]* ) # Absolute path.
|
|
ac_srcdir=$srcdir$ac_dir_suffix;
|
|
ac_top_srcdir=$srcdir ;;
|
|
*) # Relative path.
|
|
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
|
|
ac_top_srcdir=$ac_top_builddir$srcdir ;;
|
|
esac
|
|
|
|
# Do not use `cd foo && pwd` to compute absolute paths, because
|
|
# the directories may not exist.
|
|
case `pwd` in
|
|
.) ac_abs_builddir="$ac_dir";;
|
|
*)
|
|
case "$ac_dir" in
|
|
.) ac_abs_builddir=`pwd`;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
|
|
*) ac_abs_builddir=`pwd`/"$ac_dir";;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*)
|
|
case ${ac_top_builddir}. in
|
|
.) ac_abs_top_builddir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
|
|
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_srcdir=$ac_srcdir;;
|
|
*)
|
|
case $ac_srcdir in
|
|
.) ac_abs_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
|
|
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
|
|
esac;;
|
|
esac
|
|
case $ac_abs_builddir in
|
|
.) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*)
|
|
case $ac_top_srcdir in
|
|
.) ac_abs_top_srcdir=$ac_abs_builddir;;
|
|
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
|
|
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
|
|
esac;;
|
|
esac
|
|
|
|
|
|
cd $ac_dir
|
|
|
|
# Check for guested configure; otherwise get Cygnus style configure.
|
|
if test -f $ac_srcdir/configure.gnu; then
|
|
ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
|
|
elif test -f $ac_srcdir/configure; then
|
|
ac_sub_configure="$SHELL '$ac_srcdir/configure'"
|
|
elif test -f $ac_srcdir/configure.in; then
|
|
ac_sub_configure=$ac_configure
|
|
else
|
|
{ echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
|
|
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
|
|
ac_sub_configure=
|
|
fi
|
|
|
|
# The recursion is here.
|
|
if test -n "$ac_sub_configure"; then
|
|
# Make the cache file name correct relative to the subdirectory.
|
|
case $cache_file in
|
|
[\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
|
|
*) # Relative path.
|
|
ac_sub_cache_file=$ac_top_builddir$cache_file ;;
|
|
esac
|
|
|
|
{ echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
|
|
echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
|
|
# The eval makes quoting arguments work.
|
|
eval $ac_sub_configure $ac_sub_configure_args \
|
|
--cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
|
|
{ { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
|
|
echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
|
|
{ (exit 1); exit 1; }; }
|
|
fi
|
|
|
|
cd $ac_popdir
|
|
done
|
|
fi
|
|
|