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revision 55 by nigel, Sat Feb 24 21:39:46 2007 UTC revision 67 by nigel, Sat Feb 24 21:40:13 2007 UTC
# Line 1  Line 1 
1  #! /bin/sh  #! /bin/sh
2  # Guess values for system-dependent variables and create Makefiles.  # Guess values for system-dependent variables and create Makefiles.
3  # Generated by Autoconf 2.50.  # Generated by GNU Autoconf 2.57.
4  #  #
5  # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001  # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6  # Free Software Foundation, Inc.  # Free Software Foundation, Inc.
7  # This configure script is free software; the Free Software Foundation  # This configure script is free software; the Free Software Foundation
8  # gives unlimited permission to copy, distribute and modify it.  # gives unlimited permission to copy, distribute and modify it.
9    ## --------------------- ##
10    ## M4sh Initialization.  ##
11    ## --------------------- ##
12    
13    # Be Bourne compatible
14    if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15      emulate sh
16      NULLCMD=:
17      # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18      # is contrary to our usage.  Disable this feature.
19      alias -g '${1+"$@"}'='"$@"'
20    elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
21      set -o posix
22    fi
23    
24    # Support unset when possible.
25    if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
26      as_unset=unset
27    else
28      as_unset=false
29    fi
30    
31    
32    # Work around bugs in pre-3.0 UWIN ksh.
33    $as_unset ENV MAIL MAILPATH
34    PS1='$ '
35    PS2='> '
36    PS4='+ '
37    
38    # NLS nuisances.
39    for as_var in \
40      LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41      LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42      LC_TELEPHONE LC_TIME
43    do
44      if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
45        eval $as_var=C; export $as_var
46      else
47        $as_unset $as_var
48      fi
49    done
50    
51    # Required to use basename.
52    if expr a : '\(a\)' >/dev/null 2>&1; then
53      as_expr=expr
54    else
55      as_expr=false
56    fi
57    
58    if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59      as_basename=basename
60    else
61      as_basename=false
62    fi
63    
64    
65    # Name of the executable.
66    as_me=`$as_basename "$0" ||
67    $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68             X"$0" : 'X\(//\)$' \| \
69             X"$0" : 'X\(/\)$' \| \
70             .     : '\(.\)' 2>/dev/null ||
71    echo X/"$0" |
72        sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73              /^X\/\(\/\/\)$/{ s//\1/; q; }
74              /^X\/\(\/\).*/{ s//\1/; q; }
75              s/.*/./; q'`
76    
77    
78    # PATH needs CR, and LINENO needs CR and PATH.
79    # Avoid depending upon Character Ranges.
80    as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81    as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82    as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83    as_cr_digits='0123456789'
84    as_cr_alnum=$as_cr_Letters$as_cr_digits
85    
86    # The user is always right.
87    if test "${PATH_SEPARATOR+set}" != set; then
88      echo "#! /bin/sh" >conf$$.sh
89      echo  "exit 0"   >>conf$$.sh
90      chmod +x conf$$.sh
91      if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92        PATH_SEPARATOR=';'
93      else
94        PATH_SEPARATOR=:
95      fi
96      rm -f conf$$.sh
97    fi
98    
99    
100      as_lineno_1=$LINENO
101      as_lineno_2=$LINENO
102      as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103      test "x$as_lineno_1" != "x$as_lineno_2" &&
104      test "x$as_lineno_3"  = "x$as_lineno_2"  || {
105      # Find who we are.  Look in the path if we contain no path at all
106      # relative or not.
107      case $0 in
108        *[\\/]* ) as_myself=$0 ;;
109        *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110    for as_dir in $PATH
111    do
112      IFS=$as_save_IFS
113      test -z "$as_dir" && as_dir=.
114      test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115    done
116    
117           ;;
118      esac
119      # We did not find ourselves, most probably we were run as `sh COMMAND'
120      # in which case we are not to be found in the path.
121      if test "x$as_myself" = x; then
122        as_myself=$0
123      fi
124      if test ! -f "$as_myself"; then
125        { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126       { (exit 1); exit 1; }; }
127      fi
128      case $CONFIG_SHELL in
129      '')
130        as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131    for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132    do
133      IFS=$as_save_IFS
134      test -z "$as_dir" && as_dir=.
135      for as_base in sh bash ksh sh5; do
136             case $as_dir in
137             /*)
138               if ("$as_dir/$as_base" -c '
139      as_lineno_1=$LINENO
140      as_lineno_2=$LINENO
141      as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142      test "x$as_lineno_1" != "x$as_lineno_2" &&
143      test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
144                 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145                 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146                 CONFIG_SHELL=$as_dir/$as_base
147                 export CONFIG_SHELL
148                 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149               fi;;
150             esac
151           done
152    done
153    ;;
154      esac
155    
156      # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157      # uniformly replaced by the line number.  The first 'sed' inserts a
158      # line-number line before each line; the second 'sed' does the real
159      # work.  The second script uses 'N' to pair each line-number line
160      # with the numbered line, and appends trailing '-' during
161      # substitution so that $LINENO is not a special case at line end.
162      # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163      # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
164      sed '=' <$as_myself |
165        sed '
166          N
167          s,$,-,
168          : loop
169          s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170          t loop
171          s,-$,,
172          s,^['$as_cr_digits']*\n,,
173        ' >$as_me.lineno &&
174      chmod +x $as_me.lineno ||
175        { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176       { (exit 1); exit 1; }; }
177    
178      # Don't try to exec as it changes $[0], causing all sort of problems
179      # (the dirname of $[0] is not the place where we might find the
180      # original and so on.  Autoconf is especially sensible to this).
181      . ./$as_me.lineno
182      # Exit status is that of the last command.
183      exit
184    }
185    
186    
187    case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188      *c*,-n*) ECHO_N= ECHO_C='
189    ' ECHO_T='      ' ;;
190      *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191      *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
192    esac
193    
194    if expr a : '\(a\)' >/dev/null 2>&1; then
195      as_expr=expr
196    else
197      as_expr=false
198    fi
199    
200    rm -f conf$$ conf$$.exe conf$$.file
201    echo >conf$$.file
202    if ln -s conf$$.file conf$$ 2>/dev/null; then
203      # We could just check for DJGPP; but this test a) works b) is more generic
204      # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205      if test -f conf$$.exe; then
206        # Don't use ln at all; we don't have any links
207        as_ln_s='cp -p'
208      else
209        as_ln_s='ln -s'
210      fi
211    elif ln conf$$.file conf$$ 2>/dev/null; then
212      as_ln_s=ln
213    else
214      as_ln_s='cp -p'
215    fi
216    rm -f conf$$ conf$$.exe conf$$.file
217    
218    if mkdir -p . 2>/dev/null; then
219      as_mkdir_p=:
220    else
221      as_mkdir_p=false
222    fi
223    
224    as_executable_p="test -f"
225    
226    # Sed expression to map a string onto a valid CPP name.
227    as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
228    
229    # Sed expression to map a string onto a valid variable name.
230    as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
231    
232    
233    # IFS
234    # We need space, tab and new line, in precisely that order.
235    as_nl='
236    '
237    IFS="   $as_nl"
238    
239    # CDPATH.
240    $as_unset CDPATH
241    
242    
243  # Find the correct PATH separator.  Usually this is `:', but  # Find the correct PATH separator.  Usually this is `:', but
244  # DJGPP uses `;' like DOS.  # DJGPP uses `;' like DOS.
# Line 17  if test "X${PATH_SEPARATOR+set}" != Xset Line 250  if test "X${PATH_SEPARATOR+set}" != Xset
250    esac    esac
251  fi  fi
252    
253    
254  # Check that we are running under the correct shell.  # Check that we are running under the correct shell.
255  SHELL=${CONFIG_SHELL-/bin/sh}  SHELL=${CONFIG_SHELL-/bin/sh}
256    
# Line 162  if test "X$ECHO" = "X$CONFIG_SHELL $0 -- Line 396  if test "X$ECHO" = "X$CONFIG_SHELL $0 --
396     ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"     ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
397  fi  fi
398    
 # Be Bourne compatible  
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then  
   emulate sh  
   NULLCMD=:  
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then  
   set -o posix  
 fi  
   
 # Name of the executable.  
 as_me=`echo "$0" |sed 's,.*[\\/],,'`  
   
 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  
   
 as_executable_p="test -f"  
   
 # Support unset when possible.  
 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then  
   as_unset=unset  
 else  
   as_unset=false  
 fi  
   
 # NLS nuisances.  
 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }  
 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }  
 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }  
 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }  
 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }  
 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }  
 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }  
 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }  
   
 # IFS  
 # We need space, tab and new line, in precisely that order.  
 as_nl='  
 '  
 IFS="   $as_nl"  
399    
 # CDPATH.  
 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }  
400    
401  # Name of the host.  # Name of the host.
402  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# Line 236  exec 6>&1 Line 409  exec 6>&1
409  # Initializations.  # Initializations.
410  #  #
411  ac_default_prefix=/usr/local  ac_default_prefix=/usr/local
412    ac_config_libobj_dir=.
413  cross_compiling=no  cross_compiling=no
414  subdirs=  subdirs=
415  MFLAGS= MAKEFLAGS=  MFLAGS=
416    MAKEFLAGS=
417  SHELL=${CONFIG_SHELL-/bin/sh}  SHELL=${CONFIG_SHELL-/bin/sh}
418    
419  # Maximum number of lines to put in a shell here document.  # Maximum number of lines to put in a shell here document.
# Line 246  SHELL=${CONFIG_SHELL-/bin/sh} Line 421  SHELL=${CONFIG_SHELL-/bin/sh}
421  # only ac_max_sed_lines should be used.  # only ac_max_sed_lines should be used.
422  : ${ac_max_here_lines=38}  : ${ac_max_here_lines=38}
423    
424  # Avoid depending upon Character Ranges.  # Identity of this package.
425  ac_cr_az='abcdefghijklmnopqrstuvwxyz'  PACKAGE_NAME=
426  ac_cr_AZ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'  PACKAGE_TARNAME=
427  ac_cr_09='0123456789'  PACKAGE_VERSION=
428  ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09  PACKAGE_STRING=
429    PACKAGE_BUGREPORT=
 # Sed expression to map a string onto a valid sh and CPP variable names.  
 ac_tr_sh="sed y%*+%pp%;s%[^_$ac_cr_alnum]%_%g"  
 ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[^_$ac_cr_alnum]%_%g"  
430    
431  ac_unique_file="dftables.c"  ac_unique_file="dftables.c"
432  # Factoring default headers for most tests.  # Factoring default headers for most tests.
433  ac_includes_default="\  ac_includes_default="\
434  #include <stdio.h>  #include <stdio.h>
435  #include <sys/types.h>  #if HAVE_SYS_TYPES_H
436  #include <sys/stat.h>  # include <sys/types.h>
437    #endif
438    #if HAVE_SYS_STAT_H
439    # include <sys/stat.h>
440    #endif
441  #if STDC_HEADERS  #if STDC_HEADERS
442  # include <stdlib.h>  # include <stdlib.h>
443  # include <stddef.h>  # include <stddef.h>
# Line 275  ac_includes_default="\ Line 451  ac_includes_default="\
451  #  include <memory.h>  #  include <memory.h>
452  # endif  # endif
453  # include <string.h>  # include <string.h>
454  #else  #endif
455  # if HAVE_STRINGS_H  #if HAVE_STRINGS_H
456  #  include <strings.h>  # include <strings.h>
 # endif  
457  #endif  #endif
458  #if HAVE_INTTYPES_H  #if HAVE_INTTYPES_H
459  # include <inttypes.h>  # include <inttypes.h>
460    #else
461    # if HAVE_STDINT_H
462    #  include <stdint.h>
463    # endif
464  #endif  #endif
465  #if HAVE_UNISTD_H  #if HAVE_UNISTD_H
466  # include <unistd.h>  # include <unistd.h>
467  #endif"  #endif"
468    
469    ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA build build_cpu build_vendor build_os host host_cpu host_vendor host_os LN_S ECHO RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP CPP EGREP LIBTOOL BUILD_EXEEXT BUILD_OBJEXT CC_FOR_BUILD CFLAGS_FOR_BUILD HAVE_MEMMOVE HAVE_STRERROR LINK_SIZE MATCH_LIMIT NEWLINE PCRE_MAJOR PCRE_MINOR PCRE_DATE PCRE_VERSION PCRE_LIB_VERSION PCRE_POSIXLIB_VERSION POSIX_MALLOC_THRESHOLD UTF8 WIN_PREFIX ON_WINDOWS NOT_ON_WINDOWS POSIX_OBJ POSIX_LOBJ POSIX_LIB LIBOBJS LTLIBOBJS'
470    ac_subst_files=''
471    
472  # Initialize some variables set by options.  # Initialize some variables set by options.
473  ac_init_help=  ac_init_help=
474  ac_init_version=false  ac_init_version=false
# Line 325  oldincludedir='/usr/include' Line 507  oldincludedir='/usr/include'
507  infodir='${prefix}/info'  infodir='${prefix}/info'
508  mandir='${prefix}/man'  mandir='${prefix}/man'
509    
 # Identity of this package.  
 PACKAGE_NAME=  
 PACKAGE_TARNAME=  
 PACKAGE_VERSION=  
 PACKAGE_STRING=  
 PACKAGE_BUGREPORT=  
   
510  ac_prev=  ac_prev=
511  for ac_option  for ac_option
512  do  do
# Line 377  do Line 552  do
552    -disable-* | --disable-*)    -disable-* | --disable-*)
553      ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`      ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
554      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
555      expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
556        { echo "$as_me: error: invalid feature name: $ac_feature" >&2        { echo "$as_me: error: invalid feature name: $ac_feature" >&2
557     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
558      ac_feature=`echo $ac_feature | sed 's/-/_/g'`      ac_feature=`echo $ac_feature | sed 's/-/_/g'`
# Line 386  do Line 561  do
561    -enable-* | --enable-*)    -enable-* | --enable-*)
562      ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`      ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
563      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
564      expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
565        { echo "$as_me: error: invalid feature name: $ac_feature" >&2        { echo "$as_me: error: invalid feature name: $ac_feature" >&2
566     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
567      ac_feature=`echo $ac_feature | sed 's/-/_/g'`      ac_feature=`echo $ac_feature | sed 's/-/_/g'`
# Line 464  do Line 639  do
639      with_fp=no ;;      with_fp=no ;;
640    
641    -no-create | --no-create | --no-creat | --no-crea | --no-cre \    -no-create | --no-create | --no-creat | --no-crea | --no-cre \
642    | --no-cr | --no-c)    | --no-cr | --no-c | -n)
643      no_create=yes ;;      no_create=yes ;;
644    
645    -no-recursion | --no-recursion | --no-recursio | --no-recursi \    -no-recursion | --no-recursion | --no-recursio | --no-recursi \
# Line 568  do Line 743  do
743    -with-* | --with-*)    -with-* | --with-*)
744      ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`      ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
745      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
746      expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
747        { echo "$as_me: error: invalid package name: $ac_package" >&2        { echo "$as_me: error: invalid package name: $ac_package" >&2
748     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
749      ac_package=`echo $ac_package| sed 's/-/_/g'`      ac_package=`echo $ac_package| sed 's/-/_/g'`
# Line 581  do Line 756  do
756    -without-* | --without-*)    -without-* | --without-*)
757      ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`      ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
758      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
759      expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
760        { echo "$as_me: error: invalid package name: $ac_package" >&2        { echo "$as_me: error: invalid package name: $ac_package" >&2
761     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
762      ac_package=`echo $ac_package | sed 's/-/_/g'`      ac_package=`echo $ac_package | sed 's/-/_/g'`
# Line 613  Try \`$0 --help' for more information." Line 788  Try \`$0 --help' for more information."
788    *=*)    *=*)
789      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
790      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
791      expr "x$ac_envvar" : ".*[^_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
792        { echo "$as_me: error: invalid variable name: $ac_envvar" >&2        { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
793     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
794      ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`      ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
# Line 623  Try \`$0 --help' for more information." Line 798  Try \`$0 --help' for more information."
798    *)    *)
799      # FIXME: should be removed in autoconf 3.0.      # FIXME: should be removed in autoconf 3.0.
800      echo "$as_me: WARNING: you should use --build, --host, --target" >&2      echo "$as_me: WARNING: you should use --build, --host, --target" >&2
801      expr "x$ac_option" : ".*[^-._$ac_cr_alnum]" >/dev/null &&      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
802        echo "$as_me: WARNING: invalid host type: $ac_option" >&2        echo "$as_me: WARNING: invalid host type: $ac_option" >&2
803      : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}      : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
804      ;;      ;;
# Line 638  if test -n "$ac_prev"; then Line 813  if test -n "$ac_prev"; then
813  fi  fi
814    
815  # Be sure to have absolute paths.  # Be sure to have absolute paths.
816    for ac_var in exec_prefix prefix
817    do
818      eval ac_val=$`echo $ac_var`
819      case $ac_val in
820        [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
821        *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
822       { (exit 1); exit 1; }; };;
823      esac
824    done
825    
826    # Be sure to have absolute paths.
827  for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \  for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
828                localstatedir libdir includedir oldincludedir infodir mandir \                localstatedir libdir includedir oldincludedir infodir mandir
               exec_prefix prefix  
829  do  do
830    eval ac_val=$`echo $ac_var`    eval ac_val=$`echo $ac_var`
831    case $ac_val in    case $ac_val in
832      [\\/$]* | ?:[\\/]* ) ;;      [\\/$]* | ?:[\\/]* ) ;;
833      NONE ) ;;      *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2  
834     { (exit 1); exit 1; }; };;     { (exit 1); exit 1; }; };;
835    esac    esac
836  done  done
837    
838  # There might be people who depend on the old broken behavior: `$host'  # There might be people who depend on the old broken behavior: `$host'
839  # used to hold the argument of --host etc.  # used to hold the argument of --host etc.
840    # FIXME: To remove some day.
841  build=$build_alias  build=$build_alias
842  host=$host_alias  host=$host_alias
843  target=$target_alias  target=$target_alias
844    
845  # FIXME: should be removed in autoconf 3.0.  # FIXME: To remove some day.
846  if test "x$host_alias" != x; then  if test "x$host_alias" != x; then
847    if test "x$build_alias" = x; then    if test "x$build_alias" = x; then
848      cross_compiling=maybe      cross_compiling=maybe
# Line 673  test -n "$host_alias" && ac_tool_prefix= Line 858  test -n "$host_alias" && ac_tool_prefix=
858    
859  test "$silent" = yes && exec 6>/dev/null  test "$silent" = yes && exec 6>/dev/null
860    
861    
862  # Find the source files, if location was not specified.  # Find the source files, if location was not specified.
863  if test -z "$srcdir"; then  if test -z "$srcdir"; then
864    ac_srcdir_defaulted=yes    ac_srcdir_defaulted=yes
865    # Try the directory containing this script, then its parent.    # Try the directory containing this script, then its parent.
866    ac_prog=$0    ac_confdir=`(dirname "$0") 2>/dev/null ||
867    ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`  $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
868    test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.           X"$0" : 'X\(//\)[^/]' \| \
869             X"$0" : 'X\(//\)$' \| \
870             X"$0" : 'X\(/\)' \| \
871             .     : '\(.\)' 2>/dev/null ||
872    echo X"$0" |
873        sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
874              /^X\(\/\/\)[^/].*/{ s//\1/; q; }
875              /^X\(\/\/\)$/{ s//\1/; q; }
876              /^X\(\/\).*/{ s//\1/; q; }
877              s/.*/./; q'`
878    srcdir=$ac_confdir    srcdir=$ac_confdir
879    if test ! -r $srcdir/$ac_unique_file; then    if test ! -r $srcdir/$ac_unique_file; then
880      srcdir=..      srcdir=..
# Line 689  else Line 884  else
884  fi  fi
885  if test ! -r $srcdir/$ac_unique_file; then  if test ! -r $srcdir/$ac_unique_file; then
886    if test "$ac_srcdir_defaulted" = yes; then    if test "$ac_srcdir_defaulted" = yes; then
887      { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2      { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
888     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
889    else    else
890      { echo "$as_me: error: cannot find sources in $srcdir" >&2      { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
891     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
892    fi    fi
893  fi  fi
894    (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
895      { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
896       { (exit 1); exit 1; }; }
897  srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`  srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
898  ac_env_build_alias_set=${build_alias+set}  ac_env_build_alias_set=${build_alias+set}
899  ac_env_build_alias_value=$build_alias  ac_env_build_alias_value=$build_alias
# Line 738  if test "$ac_init_help" = "long"; then Line 936  if test "$ac_init_help" = "long"; then
936      # The list generated by autoconf has been trimmed to remove many      # The list generated by autoconf has been trimmed to remove many
937      # options that are totally irrelevant to PCRE (e.g. relating to X),      # options that are totally irrelevant to PCRE (e.g. relating to X),
938      # or are not supported by its Makefile.      # or are not supported by its Makefile.
939        # The list generated by autoconf has been trimmed to remove many
940        # options that are totally irrelevant to PCRE (e.g. relating to X),
941        # or are not supported by its Makefile.
942        # The list generated by autoconf has been trimmed to remove many
943        # options that are totally irrelevant to PCRE (e.g. relating to X),
944        # or are not supported by its Makefile.
945        # The list generated by autoconf has been trimmed to remove many
946        # options that are totally irrelevant to PCRE (e.g. relating to X),
947        # or are not supported by its Makefile.
948    # This message is too long to be a string in the A/UX 3.1 sh.    # This message is too long to be a string in the A/UX 3.1 sh.
949    cat <<EOF    cat <<_ACEOF
950  \`configure' configures this package to adapt to many kinds of systems.  \`configure' configures this package to adapt to many kinds of systems.
951    
952  Usage: $0 [OPTION]... [VAR=VALUE]...  Usage: $0 [OPTION]... [VAR=VALUE]...
# Line 760  Configuration: Line 967  Configuration:
967    -n, --no-create         do not create output files    -n, --no-create         do not create output files
968        --srcdir=DIR        find the sources in DIR [configure dir or \`..']        --srcdir=DIR        find the sources in DIR [configure dir or \`..']
969    
970  EOF  _ACEOF
971    
972    cat <<EOF    cat <<_ACEOF
973  Installation directories:  Installation directories:
974    --prefix=PREFIX         install architecture-independent files in PREFIX    --prefix=PREFIX         install architecture-independent files in PREFIX
975                            [$ac_default_prefix]                            [$ac_default_prefix]
# Line 781  Fine tuning of the installation director Line 988  Fine tuning of the installation director
988    --libdir=DIR           object code libraries [EPREFIX/lib]    --libdir=DIR           object code libraries [EPREFIX/lib]
989    --includedir=DIR       C header files [PREFIX/include]    --includedir=DIR       C header files [PREFIX/include]
990    --mandir=DIR           man documentation [PREFIX/man]    --mandir=DIR           man documentation [PREFIX/man]
991  EOF  _ACEOF
992    
993    cat <<\EOF    cat <<\_ACEOF
994    
995  EOF  _ACEOF
996  fi  fi
997    
998  if test -n "$ac_init_help"; then  if test -n "$ac_init_help"; then
999    
1000    cat <<\EOF    cat <<\_ACEOF
1001    
1002  Optional Features:  Optional Features:
1003    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1004    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-utf8           enable UTF8 support (incomplete)  
   --enable-newline-is-cr  use CR as the newline character  
   --enable-newline-is-lf  use LF as the newline character  
1005    --enable-shared       build shared libraries default=yes    --enable-shared       build shared libraries default=yes
1006    --enable-static       build static libraries default=yes    --enable-static       build static libraries default=yes
1007    --enable-fast-install       optimize for fast installation default=yes    --enable-fast-install       optimize for fast installation default=yes
1008    --disable-libtool-lock  avoid locking (might break parallel builds)    --disable-libtool-lock  avoid locking (might break parallel builds)
1009      --enable-utf8           enable UTF8 support
1010      --enable-newline-is-cr  use CR as the newline character
1011      --enable-newline-is-lf  use LF as the newline character
1012    
1013  Optional Packages:  Optional Packages:
1014    --with-gnu-ld           assume the C compiler uses GNU ld default=no    --with-gnu-ld           assume the C compiler uses GNU ld default=no
1015    --with-pic              try to use only PIC/non-PIC objects default=use both    --with-pic              try to use only PIC/non-PIC objects default=use both
1016      --with-posix-malloc-threshold=5  threshold for POSIX malloc usage
1017      --with-link-size=2    internal link size (2, 3, or 4 allowed)
1018      --with-match-limit=10000000      default limit on internal looping)
1019    
1020  Some influential environment variables:  Some influential environment variables:
1021    CC          C compiler command    CC          C compiler command
# Line 819  Some influential environment variables: Line 1029  Some influential environment variables:
1029  Use these variables to override the choices made by `configure' or to help  Use these variables to override the choices made by `configure' or to help
1030  it to find libraries and programs with nonstandard names/locations.  it to find libraries and programs with nonstandard names/locations.
1031    
1032  EOF  _ACEOF
1033  fi  fi
1034    
1035  if test "$ac_init_help" = "recursive"; then  if test "$ac_init_help" = "recursive"; then
1036    # If there are subdirs, report their specific --help.    # If there are subdirs, report their specific --help.
1037    ac_popdir=`pwd`    ac_popdir=`pwd`
1038    for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1039      cd $ac_subdir      test -d $ac_dir || continue
1040      # A "../" for each directory in /$ac_subdir.      ac_builddir=.
1041      ac_dots=`echo $ac_subdir |  
1042               sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`  if test "$ac_dir" != .; then
1043      ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1044      case $srcdir in    # A "../" for each directory in $ac_dir_suffix.
1045      .) # No --srcdir option.  We are building in place.    ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1046        ac_sub_srcdir=$srcdir ;;  else
1047      [\\/]* | ?:[\\/]* ) # Absolute path.    ac_dir_suffix= ac_top_builddir=
1048        ac_sub_srcdir=$srcdir/$ac_subdir ;;  fi
1049      *) # Relative path.  
1050        ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;  case $srcdir in
1051      esac    .)  # No --srcdir option.  We are building in place.
1052        ac_srcdir=.
1053        if test -z "$ac_top_builddir"; then
1054           ac_top_srcdir=.
1055        else
1056           ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1057        fi ;;
1058      [\\/]* | ?:[\\/]* )  # Absolute path.
1059        ac_srcdir=$srcdir$ac_dir_suffix;
1060        ac_top_srcdir=$srcdir ;;
1061      *) # Relative path.
1062        ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1063        ac_top_srcdir=$ac_top_builddir$srcdir ;;
1064    esac
1065    # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
1066    # absolute.
1067    ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
1068    ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
1069    ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
1070    ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
1071    
1072        cd $ac_dir
1073      # Check for guested configure; otherwise get Cygnus style configure.      # Check for guested configure; otherwise get Cygnus style configure.
1074      if test -f $ac_sub_srcdir/configure.gnu; then      if test -f $ac_srcdir/configure.gnu; then
1075        echo        echo
1076        $SHELL $ac_sub_srcdir/configure.gnu  --help=recursive        $SHELL $ac_srcdir/configure.gnu  --help=recursive
1077      elif test -f $ac_sub_srcdir/configure; then      elif test -f $ac_srcdir/configure; then
1078        echo        echo
1079        $SHELL $ac_sub_srcdir/configure  --help=recursive        $SHELL $ac_srcdir/configure  --help=recursive
1080      elif test -f $ac_sub_srcdir/configure.ac ||      elif test -f $ac_srcdir/configure.ac ||
1081             test -f $ac_sub_srcdir/configure.in; then             test -f $ac_srcdir/configure.in; then
1082        echo        echo
1083        $ac_configure --help        $ac_configure --help
1084      else      else
1085        echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2        echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1086      fi      fi
1087      cd $ac_popdir      cd $ac_popdir
1088    done    done
# Line 860  fi Line 1090  fi
1090    
1091  test -n "$ac_init_help" && exit 0  test -n "$ac_init_help" && exit 0
1092  if $ac_init_version; then  if $ac_init_version; then
1093    cat <<\EOF    cat <<\_ACEOF
1094    
1095  Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001  Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
1096  Free Software Foundation, Inc.  Free Software Foundation, Inc.
1097  This configure script is free software; the Free Software Foundation  This configure script is free software; the Free Software Foundation
1098  gives unlimited permission to copy, distribute and modify it.  gives unlimited permission to copy, distribute and modify it.
1099  EOF  _ACEOF
1100    exit 0    exit 0
1101  fi  fi
1102  exec 5>config.log  exec 5>config.log
1103  cat >&5 <<EOF  cat >&5 <<_ACEOF
1104  This file contains any messages produced by compilers while  This file contains any messages produced by compilers while
1105  running configure, to aid debugging if configure makes a mistake.  running configure, to aid debugging if configure makes a mistake.
1106    
1107  It was created by $as_me, which was  It was created by $as_me, which was
1108  generated by GNU Autoconf 2.50.  Invocation command line was  generated by GNU Autoconf 2.57.  Invocation command line was
1109    
1110    $ $0 $@    $ $0 $@
1111    
1112  EOF  _ACEOF
1113  {  {
1114  cat <<_ASUNAME  cat <<_ASUNAME
1115  ## ---------- ##  ## --------- ##
1116  ## Platform.  ##  ## Platform. ##
1117  ## ---------- ##  ## --------- ##
1118    
1119  hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`  hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1120  uname -m = `(uname -m) 2>/dev/null || echo unknown`  uname -m = `(uname -m) 2>/dev/null || echo unknown`
# Line 903  hostinfo               = `(hostinfo) 2>/ Line 1133  hostinfo               = `(hostinfo) 2>/
1133  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1134  /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`  /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1135    
 PATH = $PATH  
   
1136  _ASUNAME  _ASUNAME
1137    
1138    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1139    for as_dir in $PATH
1140    do
1141      IFS=$as_save_IFS
1142      test -z "$as_dir" && as_dir=.
1143      echo "PATH: $as_dir"
1144    done
1145    
1146  } >&5  } >&5
1147    
1148  cat >&5 <<EOF  cat >&5 <<_ACEOF
1149  ## ------------ ##  
1150  ## Core tests.  ##  
1151  ## ------------ ##  ## ----------- ##
1152    ## Core tests. ##
1153    ## ----------- ##
1154    
1155    _ACEOF
1156    
 EOF  
1157    
1158  # Keep a trace of the command line.  # Keep a trace of the command line.
1159  # Strip out --no-create and --no-recursion so they do not pile up.  # Strip out --no-create and --no-recursion so they do not pile up.
1160    # Strip out --silent because we don't want to record it for future runs.
1161  # Also quote any args containing shell meta-characters.  # Also quote any args containing shell meta-characters.
1162    # Make two passes to allow for proper duplicate-argument suppression.
1163  ac_configure_args=  ac_configure_args=
1164    ac_configure_args0=
1165    ac_configure_args1=
1166  ac_sep=  ac_sep=
1167  for ac_arg  ac_must_keep_next=false
1168    for ac_pass in 1 2
1169  do  do
1170    case $ac_arg in    for ac_arg
1171    -no-create | --no-create | --no-creat | --no-crea | --no-cre \    do
1172    | --no-cr | --no-c) ;;      case $ac_arg in
1173    -no-recursion | --no-recursion | --no-recursio | --no-recursi \      -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1174    | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;      -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1175    *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)      | -silent | --silent | --silen | --sile | --sil)
1176      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`        continue ;;
1177      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"      *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1178      ac_sep=" " ;;        ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1179    *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"      esac
1180       ac_sep=" " ;;      case $ac_pass in
1181    esac      1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1182    # Get rid of the leading space.      2)
1183          ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1184          if test $ac_must_keep_next = true; then
1185            ac_must_keep_next=false # Got value, back to normal.
1186          else
1187            case $ac_arg in
1188              *=* | --config-cache | -C | -disable-* | --disable-* \
1189              | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1190              | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1191              | -with-* | --with-* | -without-* | --without-* | --x)
1192                case "$ac_configure_args0 " in
1193                  "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1194                esac
1195                ;;
1196              -* ) ac_must_keep_next=true ;;
1197            esac
1198          fi
1199          ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1200          # Get rid of the leading space.
1201          ac_sep=" "
1202          ;;
1203        esac
1204      done
1205  done  done
1206    $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1207    $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1208    
1209  # When interrupted or exit'd, cleanup temporary files, and complete  # When interrupted or exit'd, cleanup temporary files, and complete
1210  # config.log.  We remove comments because anyway the quotes in there  # config.log.  We remove comments because anyway the quotes in there
1211  # would cause problems or look ugly.  # would cause problems or look ugly.
1212    # WARNING: Be sure not to use single quotes in there, as some shells,
1213    # such as our DU 5.0 friend, will then `close' the trap.
1214  trap 'exit_status=$?  trap 'exit_status=$?
1215    # Save into config.log some information that might help in debugging.    # Save into config.log some information that might help in debugging.
1216    echo >&5    {
1217    echo "## ----------------- ##" >&5      echo
1218    echo "## Cache variables.  ##" >&5  
1219    echo "## ----------------- ##" >&5      cat <<\_ASBOX
1220    echo >&5  ## ---------------- ##
1221    # The following way of writing the cache mishandles newlines in values,  ## Cache variables. ##
1222    ## ---------------- ##
1223    _ASBOX
1224        echo
1225        # The following way of writing the cache mishandles newlines in values,
1226  {  {
1227    (set) 2>&1 |    (set) 2>&1 |
1228      case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in      case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1229      *ac_space=\ *)      *ac_space=\ *)
1230        sed -n \        sed -n \
1231          "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;          "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1232            s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"            s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1233        ;;        ;;
1234      *)      *)
1235        sed -n \        sed -n \
1236          "s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"          "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1237        ;;        ;;
1238      esac;      esac;
1239  } >&5  }
1240    sed "/^$/d" confdefs.h >conftest.log      echo
1241    if test -s conftest.log; then  
1242      echo >&5      cat <<\_ASBOX
1243      echo "## ------------ ##" >&5  ## ----------------- ##
1244      echo "## confdefs.h.  ##" >&5  ## Output variables. ##
1245      echo "## ------------ ##" >&5  ## ----------------- ##
1246      echo >&5  _ASBOX
1247      cat conftest.log >&5      echo
1248    fi      for ac_var in $ac_subst_vars
1249    (echo; echo) >&5      do
1250    test "$ac_signal" != 0 &&        eval ac_val=$`echo $ac_var`
1251      echo "$as_me: caught signal $ac_signal" >&5        echo "$ac_var='"'"'$ac_val'"'"'"
1252    echo "$as_me: exit $exit_status" >&5      done | sort
1253    rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&      echo
1254      exit $exit_status  
1255       ' 0      if test -n "$ac_subst_files"; then
1256  for ac_signal in 1 2 13 15; do        cat <<\_ASBOX
1257    trap 'ac_status=$?; ac_signal='$ac_signal'; { (exit $ac_status); exit $ac_status; }' $ac_signal  ## ------------- ##
1258  done  ## Output files. ##
1259    ## ------------- ##
1260    _ASBOX
1261          echo
1262          for ac_var in $ac_subst_files
1263          do
1264            eval ac_val=$`echo $ac_var`
1265            echo "$ac_var='"'"'$ac_val'"'"'"
1266          done | sort
1267          echo
1268        fi
1269    
1270        if test -s confdefs.h; then
1271          cat <<\_ASBOX
1272    ## ----------- ##
1273    ## confdefs.h. ##
1274    ## ----------- ##
1275    _ASBOX
1276          echo
1277          sed "/^$/d" confdefs.h | sort
1278          echo
1279        fi
1280        test "$ac_signal" != 0 &&
1281          echo "$as_me: caught signal $ac_signal"
1282        echo "$as_me: exit $exit_status"
1283      } >&5
1284      rm -f core core.* *.core &&
1285      rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1286        exit $exit_status
1287         ' 0
1288    for ac_signal in 1 2 13 15; do
1289      trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1290    done
1291  ac_signal=0  ac_signal=0
1292    
1293  # confdefs.h avoids OS command line length limits that DEFS can exceed.  # confdefs.h avoids OS command line length limits that DEFS can exceed.
# Line 988  rm -rf conftest* confdefs.h Line 1295  rm -rf conftest* confdefs.h
1295  # AIX cpp loses on an empty file, so make sure it contains at least a newline.  # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1296  echo >confdefs.h  echo >confdefs.h
1297    
1298    # Predefined preprocessor variables.
1299    
1300    cat >>confdefs.h <<_ACEOF
1301    #define PACKAGE_NAME "$PACKAGE_NAME"
1302    _ACEOF
1303    
1304    
1305    cat >>confdefs.h <<_ACEOF
1306    #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1307    _ACEOF
1308    
1309    
1310    cat >>confdefs.h <<_ACEOF
1311    #define PACKAGE_VERSION "$PACKAGE_VERSION"
1312    _ACEOF
1313    
1314    
1315    cat >>confdefs.h <<_ACEOF
1316    #define PACKAGE_STRING "$PACKAGE_STRING"
1317    _ACEOF
1318    
1319    
1320    cat >>confdefs.h <<_ACEOF
1321    #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1322    _ACEOF
1323    
1324    
1325  # Let the site file select an alternate cache file if it wants to.  # Let the site file select an alternate cache file if it wants to.
1326  # Prefer explicitly selected file to automatically selected ones.  # Prefer explicitly selected file to automatically selected ones.
1327  if test -z "$CONFIG_SITE"; then  if test -z "$CONFIG_SITE"; then
# Line 999  if test -z "$CONFIG_SITE"; then Line 1333  if test -z "$CONFIG_SITE"; then
1333  fi  fi
1334  for ac_site_file in $CONFIG_SITE; do  for ac_site_file in $CONFIG_SITE; do
1335    if test -r "$ac_site_file"; then    if test -r "$ac_site_file"; then
1336      { echo "$as_me:1012: loading site script $ac_site_file" >&5      { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1337  echo "$as_me: loading site script $ac_site_file" >&6;}  echo "$as_me: loading site script $ac_site_file" >&6;}
1338      cat "$ac_site_file" >&5      sed 's/^/| /' "$ac_site_file" >&5
1339      . "$ac_site_file"      . "$ac_site_file"
1340    fi    fi
1341  done  done
# Line 1010  if test -r "$cache_file"; then Line 1344  if test -r "$cache_file"; then
1344    # Some versions of bash will fail to source /dev/null (special    # Some versions of bash will fail to source /dev/null (special
1345    # files actually), so we avoid doing that.    # files actually), so we avoid doing that.
1346    if test -f "$cache_file"; then    if test -f "$cache_file"; then
1347      { echo "$as_me:1023: loading cache $cache_file" >&5      { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1348  echo "$as_me: loading cache $cache_file" >&6;}  echo "$as_me: loading cache $cache_file" >&6;}
1349      case $cache_file in      case $cache_file in
1350        [\\/]* | ?:[\\/]* ) . $cache_file;;        [\\/]* | ?:[\\/]* ) . $cache_file;;
# Line 1018  echo "$as_me: loading cache $cache_file" Line 1352  echo "$as_me: loading cache $cache_file"
1352      esac      esac
1353    fi    fi
1354  else  else
1355    { echo "$as_me:1031: creating cache $cache_file" >&5    { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1356  echo "$as_me: creating cache $cache_file" >&6;}  echo "$as_me: creating cache $cache_file" >&6;}
1357    >$cache_file    >$cache_file
1358  fi  fi
1359    
1360  # Check that the precious variables saved in the cache have kept the same  # Check that the precious variables saved in the cache have kept the same
1361  # value.  # value.
1362  ac_suggest_removing_cache=false  ac_cache_corrupted=false
1363  for ac_var in `(set) 2>&1 |  for ac_var in `(set) 2>&1 |
1364                 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do                 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1365    eval ac_old_set=\$ac_cv_env_${ac_var}_set    eval ac_old_set=\$ac_cv_env_${ac_var}_set
# Line 1034  for ac_var in `(set) 2>&1 | Line 1368  for ac_var in `(set) 2>&1 |
1368    eval ac_new_val="\$ac_env_${ac_var}_value"    eval ac_new_val="\$ac_env_${ac_var}_value"
1369    case $ac_old_set,$ac_new_set in    case $ac_old_set,$ac_new_set in
1370      set,)      set,)
1371        { echo "$as_me:1047: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5        { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1372  echo "$as_me: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}  echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1373        ac_suggest_removing_cache=: ;;        ac_cache_corrupted=: ;;
1374      ,set)      ,set)
1375        { echo "$as_me:1051: WARNING: \`$ac_var' was not set in the previous run" >&5        { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1376  echo "$as_me: WARNING: \`$ac_var' was not set in the previous run" >&2;}  echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1377        ac_suggest_removing_cache=: ;;        ac_cache_corrupted=: ;;
1378      ,);;      ,);;
1379      *)      *)
1380        if test "x$ac_old_val" != "x$ac_new_val"; then        if test "x$ac_old_val" != "x$ac_new_val"; then
1381          { echo "$as_me:1057: WARNING: \`$ac_var' has changed since the previous run:" >&5          { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1382  echo "$as_me: WARNING: \`$ac_var' has changed since the previous run:" >&2;}  echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1383          { echo "$as_me:1059: WARNING:   former value:  $ac_old_val" >&5          { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1384  echo "$as_me: WARNING:   former value:  $ac_old_val" >&2;}  echo "$as_me:   former value:  $ac_old_val" >&2;}
1385          { echo "$as_me:1061: WARNING:   current value: $ac_new_val" >&5          { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1386  echo "$as_me: WARNING:   current value: $ac_new_val" >&2;}  echo "$as_me:   current value: $ac_new_val" >&2;}
1387          ac_suggest_removing_cache=:          ac_cache_corrupted=:
1388        fi;;        fi;;
1389    esac    esac
1390      # Pass precious variables to config.status.
1391      if test "$ac_new_set" = set; then
1392        case $ac_new_val in
1393        *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1394          ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1395        *) ac_arg=$ac_var=$ac_new_val ;;
1396        esac
1397        case " $ac_configure_args " in
1398          *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1399          *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1400        esac
1401      fi
1402  done  done
1403  if $ac_suggest_removing_cache; then  if $ac_cache_corrupted; then
1404    { echo "$as_me:1068: WARNING: changes in the environment can compromise the build" >&5    { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1405  echo "$as_me: WARNING: changes in the environment can compromise the build" >&2;}  echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1406    { echo "$as_me:1070: WARNING: consider removing $cache_file and starting over" >&5    { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1407  echo "$as_me: WARNING: consider removing $cache_file and starting over" >&2;}  echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1408       { (exit 1); exit 1; }; }
1409  fi  fi
1410    
1411  ac_ext=c  ac_ext=c
# Line 1067  ac_compile='$CC -c $CFLAGS $CPPFLAGS con Line 1414  ac_compile='$CC -c $CFLAGS $CPPFLAGS con
1414  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1415  ac_compiler_gnu=$ac_cv_c_compiler_gnu  ac_compiler_gnu=$ac_cv_c_compiler_gnu
1416    
 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  
 echo "#! $SHELL" >conftest.sh  
 echo  "exit 0"   >>conftest.sh  
 chmod +x conftest.sh  
 if { (echo "$as_me:1089: PATH=\".;.\"; conftest.sh") >&5  
   (PATH=".;."; conftest.sh) 2>&5  
   ac_status=$?  
   echo "$as_me:1092: \$? = $ac_status" >&5  
   (exit $ac_status); }; then  
   ac_path_separator=';'  
 else  
   ac_path_separator=:  
 fi  
 PATH_SEPARATOR="$ac_path_separator"  
 rm -f conftest.sh  
1417    
 ac_config_headers="$ac_config_headers config.h:config.in"  
1418    
1419  PCRE_MAJOR=3  
1420  PCRE_MINOR=6  
1421  PCRE_DATE=23-Oct-2001  
1422    
1423    
1424    
1425    
1426    
1427    
1428    
1429    
1430    
1431    
1432    
1433    
1434    
1435    
1436    
1437    
1438    
1439              ac_config_headers="$ac_config_headers config.h:config.in"
1440    
1441    
1442    
1443    PCRE_MAJOR=4
1444    PCRE_MINOR=2
1445    PCRE_DATE=14-Apr-2003
1446  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
1447    
1448    
1449    POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_THRESHOLD=10
1450    
1451    
1452  PCRE_LIB_VERSION=0:1:0  PCRE_LIB_VERSION=0:1:0
1453  PCRE_POSIXLIB_VERSION=0:0:0  PCRE_POSIXLIB_VERSION=0:0:0
1454    
1455    
1456  ac_ext=c  ac_ext=c
1457  ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
1458  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
# Line 1106  ac_compiler_gnu=$ac_cv_c_compiler_gnu Line 1461  ac_compiler_gnu=$ac_cv_c_compiler_gnu
1461  if test -n "$ac_tool_prefix"; then  if test -n "$ac_tool_prefix"; then
1462    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1463  set dummy ${ac_tool_prefix}gcc; ac_word=$2  set dummy ${ac_tool_prefix}gcc; ac_word=$2
1464  echo "$as_me:1119: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1465  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1466  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1467    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1114  else Line 1469  else
1469    if test -n "$CC"; then    if test -n "$CC"; then
1470    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1471  else  else
1472    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1473  ac_dummy="$PATH"  for as_dir in $PATH
1474  for ac_dir in $ac_dummy; do  do
1475    IFS=$ac_save_IFS    IFS=$as_save_IFS
1476    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1477    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1478  ac_cv_prog_CC="${ac_tool_prefix}gcc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1479  echo "$as_me:1134: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="${ac_tool_prefix}gcc"
1480  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1481        break 2
1482      fi
1483    done
1484  done  done
1485    
1486  fi  fi
1487  fi  fi
1488  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1489  if test -n "$CC"; then  if test -n "$CC"; then
1490    echo "$as_me:1142: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1491  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1492  else  else
1493    echo "$as_me:1145: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1494  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1495  fi  fi
1496    
# Line 1141  if test -z "$ac_cv_prog_CC"; then Line 1499  if test -z "$ac_cv_prog_CC"; then
1499    ac_ct_CC=$CC    ac_ct_CC=$CC
1500    # Extract the first word of "gcc", so it can be a program name with args.    # Extract the first word of "gcc", so it can be a program name with args.
1501  set dummy gcc; ac_word=$2  set dummy gcc; ac_word=$2
1502  echo "$as_me:1154: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1503  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1504  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1505    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1149  else Line 1507  else
1507    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1508    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1509  else  else
1510    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1511  ac_dummy="$PATH"  for as_dir in $PATH
1512  for ac_dir in $ac_dummy; do  do
1513    IFS=$ac_save_IFS    IFS=$as_save_IFS
1514    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1515    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1516  ac_cv_prog_ac_ct_CC="gcc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1517  echo "$as_me:1169: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="gcc"
1518  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1519        break 2
1520      fi
1521    done
1522  done  done
1523    
1524  fi  fi
1525  fi  fi
1526  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1527  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1528    echo "$as_me:1177: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1529  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1530  else  else
1531    echo "$as_me:1180: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1532  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1533  fi  fi
1534    
# Line 1180  if test -z "$CC"; then Line 1541  if test -z "$CC"; then
1541    if test -n "$ac_tool_prefix"; then    if test -n "$ac_tool_prefix"; then
1542    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1543  set dummy ${ac_tool_prefix}cc; ac_word=$2  set dummy ${ac_tool_prefix}cc; ac_word=$2
1544  echo "$as_me:1193: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1545  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1546  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1547    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1188  else Line 1549  else
1549    if test -n "$CC"; then    if test -n "$CC"; then
1550    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1551  else  else
1552    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1553  ac_dummy="$PATH"  for as_dir in $PATH
1554  for ac_dir in $ac_dummy; do  do
1555    IFS=$ac_save_IFS    IFS=$as_save_IFS
1556    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1557    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1558  ac_cv_prog_CC="${ac_tool_prefix}cc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1559  echo "$as_me:1208: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="${ac_tool_prefix}cc"
1560  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1561        break 2
1562      fi
1563    done
1564  done  done
1565    
1566  fi  fi
1567  fi  fi
1568  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1569  if test -n "$CC"; then  if test -n "$CC"; then
1570    echo "$as_me:1216: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1571  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1572  else  else
1573    echo "$as_me:1219: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1574  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1575  fi  fi
1576    
# Line 1215  if test -z "$ac_cv_prog_CC"; then Line 1579  if test -z "$ac_cv_prog_CC"; then
1579    ac_ct_CC=$CC    ac_ct_CC=$CC
1580    # Extract the first word of "cc", so it can be a program name with args.    # Extract the first word of "cc", so it can be a program name with args.
1581  set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
1582  echo "$as_me:1228: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1583  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1584  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1585    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1223  else Line 1587  else
1587    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1588    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1589  else  else
1590    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1591  ac_dummy="$PATH"  for as_dir in $PATH
1592  for ac_dir in $ac_dummy; do  do
1593    IFS=$ac_save_IFS    IFS=$as_save_IFS
1594    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1595    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1596  ac_cv_prog_ac_ct_CC="cc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1597  echo "$as_me:1243: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="cc"
1598  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1599        break 2
1600      fi
1601    done
1602  done  done
1603    
1604  fi  fi
1605  fi  fi
1606  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1607  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1608    echo "$as_me:1251: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1609  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1610  else  else
1611    echo "$as_me:1254: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1612  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1613  fi  fi
1614    
# Line 1254  fi Line 1621  fi
1621  if test -z "$CC"; then  if test -z "$CC"; then
1622    # Extract the first word of "cc", so it can be a program name with args.    # Extract the first word of "cc", so it can be a program name with args.
1623  set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
1624  echo "$as_me:1267: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1625  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1626  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1627    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1263  else Line 1630  else
1630    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1631  else  else
1632    ac_prog_rejected=no    ac_prog_rejected=no
1633    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1634  ac_dummy="$PATH"  for as_dir in $PATH
1635  for ac_dir in $ac_dummy; do  do
1636    IFS=$ac_save_IFS    IFS=$as_save_IFS
1637    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1638    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1639  if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1640    ac_prog_rejected=yes      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1641    continue         ac_prog_rejected=yes
1642  fi         continue
1643  ac_cv_prog_CC="cc"       fi
1644  echo "$as_me:1287: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="cc"
1645  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1646        break 2
1647      fi
1648    done
1649  done  done
1650    
1651  if test $ac_prog_rejected = yes; then  if test $ac_prog_rejected = yes; then
# Line 1287  if test $ac_prog_rejected = yes; then Line 1657  if test $ac_prog_rejected = yes; then
1657      # However, it has the same basename, so the bogon will be chosen      # However, it has the same basename, so the bogon will be chosen
1658      # first if we set CC to just the basename; use the full file name.      # first if we set CC to just the basename; use the full file name.
1659      shift      shift
1660      set dummy "$ac_dir/$ac_word" ${1+"$@"}      ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     shift  
     ac_cv_prog_CC="$@"  
1661    fi    fi
1662  fi  fi
1663  fi  fi
1664  fi  fi
1665  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1666  if test -n "$CC"; then  if test -n "$CC"; then
1667    echo "$as_me:1309: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1668  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1669  else  else
1670    echo "$as_me:1312: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1671  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1672  fi  fi
1673    
# Line 1310  if test -z "$CC"; then Line 1678  if test -z "$CC"; then
1678    do    do
1679      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1680  set dummy $ac_tool_prefix$ac_prog; ac_word=$2  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1681  echo "$as_me:1323: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1682  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1683  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1684    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1318  else Line 1686  else
1686    if test -n "$CC"; then    if test -n "$CC"; then
1687    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1688  else  else
1689    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1690  ac_dummy="$PATH"  for as_dir in $PATH
1691  for ac_dir in $ac_dummy; do  do
1692    IFS=$ac_save_IFS    IFS=$as_save_IFS
1693    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1694    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1695  ac_cv_prog_CC="$ac_tool_prefix$ac_prog"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1696  echo "$as_me:1338: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1697  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1698        break 2
1699      fi
1700    done
1701  done  done
1702    
1703  fi  fi
1704  fi  fi
1705  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1706  if test -n "$CC"; then  if test -n "$CC"; then
1707    echo "$as_me:1346: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1708  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1709  else  else
1710    echo "$as_me:1349: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1711  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1712  fi  fi
1713    
# Line 1349  if test -z "$CC"; then Line 1720  if test -z "$CC"; then
1720  do  do
1721    # Extract the first word of "$ac_prog", so it can be a program name with args.    # Extract the first word of "$ac_prog", so it can be a program name with args.
1722  set dummy $ac_prog; ac_word=$2  set dummy $ac_prog; ac_word=$2
1723  echo "$as_me:1362: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1724  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1725  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1726    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1357  else Line 1728  else
1728    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1729    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1730  else  else
1731    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1732  ac_dummy="$PATH"  for as_dir in $PATH
1733  for ac_dir in $ac_dummy; do  do
1734    IFS=$ac_save_IFS    IFS=$as_save_IFS
1735    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1736    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1737  ac_cv_prog_ac_ct_CC="$ac_prog"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1738  echo "$as_me:1377: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="$ac_prog"
1739  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1740        break 2
1741      fi
1742    done
1743  done  done
1744    
1745  fi  fi
1746  fi  fi
1747  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1748  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1749    echo "$as_me:1385: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1750  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1751  else  else
1752    echo "$as_me:1388: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1753  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1754  fi  fi
1755    
# Line 1387  fi Line 1761  fi
1761    
1762  fi  fi
1763    
1764  test -z "$CC" && { { echo "$as_me:1400: error: no acceptable cc found in \$PATH" >&5  
1765  echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}  test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1766    See \`config.log' for more details." >&5
1767    echo "$as_me: error: no acceptable C compiler found in \$PATH
1768    See \`config.log' for more details." >&2;}
1769     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1770    
1771    # Provide some information about the compiler.
1772    echo "$as_me:$LINENO:" \
1773         "checking for C compiler version" >&5
1774    ac_compiler=`set X $ac_compile; echo $2`
1775    { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1776      (eval $ac_compiler --version </dev/null >&5) 2>&5
1777      ac_status=$?
1778      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1779      (exit $ac_status); }
1780    { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1781      (eval $ac_compiler -v </dev/null >&5) 2>&5
1782      ac_status=$?
1783      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1784      (exit $ac_status); }
1785    { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1786      (eval $ac_compiler -V </dev/null >&5) 2>&5
1787      ac_status=$?
1788      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1789      (exit $ac_status); }
1790    
1791  cat >conftest.$ac_ext <<_ACEOF  cat >conftest.$ac_ext <<_ACEOF
1792  #line 1405 "configure"  #line $LINENO "configure"
1793  #include "confdefs.h"  /* confdefs.h.  */
1794    _ACEOF
1795    cat confdefs.h >>conftest.$ac_ext
1796    cat >>conftest.$ac_ext <<_ACEOF
1797    /* end confdefs.h.  */
1798    
1799  int  int
1800  main ()  main ()
# Line 1404  main () Line 1805  main ()
1805  }  }
1806  _ACEOF  _ACEOF
1807  ac_clean_files_save=$ac_clean_files  ac_clean_files_save=$ac_clean_files
1808  ac_clean_files="$ac_clean_files a.out a.exe"  ac_clean_files="$ac_clean_files a.out a.exe b.out"
1809  # Try to create an executable without -o first, disregard a.out.  # Try to create an executable without -o first, disregard a.out.
1810  # It will help us diagnose broken compiler, and finding out an intuition  # It will help us diagnose broken compilers, and finding out an intuition
1811  # of exeext.  # of exeext.
1812  echo "$as_me:1421: checking for C compiler default output" >&5  echo "$as_me:$LINENO: checking for C compiler default output" >&5
1813  echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6  echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1814  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1815  if { (eval echo "$as_me:1424: \"$ac_link_default\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1816    (eval $ac_link_default) 2>&5    (eval $ac_link_default) 2>&5
1817    ac_status=$?    ac_status=$?
1818    echo "$as_me:1427: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1819    (exit $ac_status); }; then    (exit $ac_status); }; then
1820    for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do    # Find the output, starting from the most likely.  This scheme is
1821    # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1822    # resort.
1823    
1824    # Be careful to initialize this variable, since it used to be cached.
1825    # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1826    ac_cv_exeext=
1827    # b.out is created by i960 compilers.
1828    for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1829    do
1830      test -f "$ac_file" || continue
1831    case $ac_file in    case $ac_file in
1832      *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1833      a.out ) # We found the default executable, but exeext='' is most          ;;
1834              # certainly right.      conftest.$ac_ext )
1835              break;;          # This is the source file.
1836      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`          ;;
1837            export ac_cv_exeext      [ab].out )
1838            break;;          # We found the default executable, but exeext='' is most
1839      * ) break;;          # certainly right.
1840            break;;
1841        *.* )
1842            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1843            # FIXME: I believe we export ac_cv_exeext for Libtool,
1844            # but it would be cool to find out if it's true.  Does anybody
1845            # maintain Libtool? --akim.
1846            export ac_cv_exeext
1847            break;;
1848        * )
1849            break;;
1850    esac    esac
1851  done  done
1852  else  else
1853    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
1854  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
1855  { { echo "$as_me:1444: error: C compiler cannot create executables" >&5  
1856  echo "$as_me: error: C compiler cannot create executables" >&2;}  { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1857    See \`config.log' for more details." >&5
1858    echo "$as_me: error: C compiler cannot create executables
1859    See \`config.log' for more details." >&2;}
1860     { (exit 77); exit 77; }; }     { (exit 77); exit 77; }; }
1861  fi  fi
1862    
1863  ac_exeext=$ac_cv_exeext  ac_exeext=$ac_cv_exeext
1864  echo "$as_me:1450: result: $ac_file" >&5  echo "$as_me:$LINENO: result: $ac_file" >&5
1865  echo "${ECHO_T}$ac_file" >&6  echo "${ECHO_T}$ac_file" >&6
1866    
1867  # Check the compiler produces executables we can run.  If not, either  # Check the compiler produces executables we can run.  If not, either
1868  # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
1869  echo "$as_me:1455: checking whether the C compiler works" >&5  echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1870  echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6  echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1871  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1872  # If not cross compiling, check that we can run a simple program.  # If not cross compiling, check that we can run a simple program.
1873  if test "$cross_compiling" != yes; then  if test "$cross_compiling" != yes; then
1874    if { ac_try='./$ac_file'    if { ac_try='./$ac_file'
1875    { (eval echo "$as_me:1461: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1876    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
1877    ac_status=$?    ac_status=$?
1878    echo "$as_me:1464: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1879    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
1880      cross_compiling=no      cross_compiling=no
1881    else    else
1882      if test "$cross_compiling" = maybe; then      if test "$cross_compiling" = maybe; then
1883          cross_compiling=yes          cross_compiling=yes
1884      else      else
1885          { { echo "$as_me:1471: error: cannot run C compiled programs.          { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1886  If you meant to cross compile, use \`--host'." >&5  If you meant to cross compile, use \`--host'.
1887    See \`config.log' for more details." >&5
1888  echo "$as_me: error: cannot run C compiled programs.  echo "$as_me: error: cannot run C compiled programs.
1889  If you meant to cross compile, use \`--host'." >&2;}  If you meant to cross compile, use \`--host'.
1890    See \`config.log' for more details." >&2;}
1891     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1892      fi      fi
1893    fi    fi
1894  fi  fi
1895  echo "$as_me:1479: result: yes" >&5  echo "$as_me:$LINENO: result: yes" >&5
1896  echo "${ECHO_T}yes" >&6  echo "${ECHO_T}yes" >&6
1897    
1898  rm -f a.out a.exe conftest$ac_cv_exeext  rm -f a.out a.exe conftest$ac_cv_exeext b.out
1899  ac_clean_files=$ac_clean_files_save  ac_clean_files=$ac_clean_files_save
1900  # Check the compiler produces executables we can run.  If not, either  # Check the compiler produces executables we can run.  If not, either
1901  # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
1902  echo "$as_me:1486: checking whether we are cross compiling" >&5  echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1903  echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6  echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1904  echo "$as_me:1488: result: $cross_compiling" >&5  echo "$as_me:$LINENO: result: $cross_compiling" >&5
1905  echo "${ECHO_T}$cross_compiling" >&6  echo "${ECHO_T}$cross_compiling" >&6
1906    
1907  echo "$as_me:1491: checking for executable suffix" >&5  echo "$as_me:$LINENO: checking for suffix of executables" >&5
1908  echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6  echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1909  if { (eval echo "$as_me:1493: \"$ac_link\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1910    (eval $ac_link) 2>&5    (eval $ac_link) 2>&5
1911    ac_status=$?    ac_status=$?
1912    echo "$as_me:1496: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1913    (exit $ac_status); }; then    (exit $ac_status); }; then
1914    # If both `conftest.exe' and `conftest' are `present' (well, observable)    # If both `conftest.exe' and `conftest' are `present' (well, observable)
1915  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1916  # work properly (i.e., refer to `conftest.exe'), while it won't with  # work properly (i.e., refer to `conftest.exe'), while it won't with
1917  # `rm'.  # `rm'.
1918  for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do  for ac_file in conftest.exe conftest conftest.*; do
1919      test -f "$ac_file" || continue
1920    case $ac_file in    case $ac_file in
1921      *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1922      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1923            export ac_cv_exeext            export ac_cv_exeext
1924            break;;            break;;
# Line 1499  for ac_file in `(ls conftest.exe; ls con Line 1926  for ac_file in `(ls conftest.exe; ls con
1926    esac    esac
1927  done  done
1928  else  else
1929    { { echo "$as_me:1512: error: cannot compute EXEEXT: cannot compile and link" >&5    { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1930  echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}  See \`config.log' for more details." >&5
1931    echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1932    See \`config.log' for more details." >&2;}
1933     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1934  fi  fi
1935    
1936  rm -f conftest$ac_cv_exeext  rm -f conftest$ac_cv_exeext
1937  echo "$as_me:1518: result: $ac_cv_exeext" >&5  echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1938  echo "${ECHO_T}$ac_cv_exeext" >&6  echo "${ECHO_T}$ac_cv_exeext" >&6
1939    
1940  rm -f conftest.$ac_ext  rm -f conftest.$ac_ext
1941  EXEEXT=$ac_cv_exeext  EXEEXT=$ac_cv_exeext
1942  ac_exeext=$EXEEXT  ac_exeext=$EXEEXT
1943  echo "$as_me:1524: checking for object suffix" >&5  echo "$as_me:$LINENO: checking for suffix of object files" >&5
1944  echo $ECHO_N "checking for object suffix... $ECHO_C" >&6  echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1945  if test "${ac_cv_objext+set}" = set; then  if test "${ac_cv_objext+set}" = set; then
1946    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
1947  else  else
1948    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
1949  #line 1530 "configure"  #line $LINENO "configure"
1950  #include "confdefs.h"  /* confdefs.h.  */
1951    _ACEOF
1952    cat confdefs.h >>conftest.$ac_ext
1953    cat >>conftest.$ac_ext <<_ACEOF
1954    /* end confdefs.h.  */
1955    
1956  int  int
1957  main ()  main ()
# Line 1529  main () Line 1962  main ()
1962  }  }
1963  _ACEOF  _ACEOF
1964  rm -f conftest.o conftest.obj  rm -f conftest.o conftest.obj
1965  if { (eval echo "$as_me:1542: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1966    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
1967    ac_status=$?    ac_status=$?
1968    echo "$as_me:1545: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969    (exit $ac_status); }; then    (exit $ac_status); }; then
1970    for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do    for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1971    case $ac_file in    case $ac_file in
1972      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1973      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1974         break;;         break;;
1975    esac    esac
1976  done  done
1977  else  else
1978    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
1979  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
1980  { { echo "$as_me:1557: error: cannot compute OBJEXT: cannot compile" >&5  
1981  echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}  { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1982    See \`config.log' for more details." >&5
1983    echo "$as_me: error: cannot compute suffix of object files: cannot compile
1984    See \`config.log' for more details." >&2;}
1985     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1986  fi  fi
1987    
1988  rm -f conftest.$ac_cv_objext conftest.$ac_ext  rm -f conftest.$ac_cv_objext conftest.$ac_ext
1989  fi  fi
1990  echo "$as_me:1564: result: $ac_cv_objext" >&5  echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1991  echo "${ECHO_T}$ac_cv_objext" >&6  echo "${ECHO_T}$ac_cv_objext" >&6
1992  OBJEXT=$ac_cv_objext  OBJEXT=$ac_cv_objext
1993  ac_objext=$OBJEXT  ac_objext=$OBJEXT
1994  echo "$as_me:1568: checking whether we are using the GNU C compiler" >&5  echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1995  echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6  echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1996  if test "${ac_cv_c_compiler_gnu+set}" = set; then  if test "${ac_cv_c_compiler_gnu+set}" = set; then
1997    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
1998  else  else
1999    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2000  #line 1574 "configure"  #line $LINENO "configure"
2001  #include "confdefs.h"  /* confdefs.h.  */
2002    _ACEOF
2003    cat confdefs.h >>conftest.$ac_ext
2004    cat >>conftest.$ac_ext <<_ACEOF
2005    /* end confdefs.h.  */
2006    
2007  int  int
2008  main ()  main ()
# Line 1576  main () Line 2016  main ()
2016  }  }
2017  _ACEOF  _ACEOF
2018  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2019  if { (eval echo "$as_me:1589: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2020    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2021    ac_status=$?    ac_status=$?
2022    echo "$as_me:1592: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2023    (exit $ac_status); } &&    (exit $ac_status); } &&
2024           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2025    { (eval echo "$as_me:1595: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2026    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2027    ac_status=$?    ac_status=$?
2028    echo "$as_me:1598: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2030    ac_compiler_gnu=yes    ac_compiler_gnu=yes
2031  else  else
2032    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2033  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2034    
2035  ac_compiler_gnu=no  ac_compiler_gnu=no
2036  fi  fi
2037  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2038  ac_cv_c_compiler_gnu=$ac_compiler_gnu  ac_cv_c_compiler_gnu=$ac_compiler_gnu
2039    
2040  fi  fi
2041  echo "$as_me:1610: result: $ac_cv_c_compiler_gnu" >&5  echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2042  echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6  echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2043  GCC=`test $ac_compiler_gnu = yes && echo yes`  GCC=`test $ac_compiler_gnu = yes && echo yes`
2044  ac_test_CFLAGS=${CFLAGS+set}  ac_test_CFLAGS=${CFLAGS+set}
2045  ac_save_CFLAGS=$CFLAGS  ac_save_CFLAGS=$CFLAGS
2046  CFLAGS="-g"  CFLAGS="-g"
2047  echo "$as_me:1616: checking whether $CC accepts -g" >&5  echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2048  echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6  echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2049  if test "${ac_cv_prog_cc_g+set}" = set; then  if test "${ac_cv_prog_cc_g+set}" = set; then
2050    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2051  else  else
2052    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2053  #line 1622 "configure"  #line $LINENO "configure"
2054  #include "confdefs.h"  /* confdefs.h.  */
2055    _ACEOF
2056    cat confdefs.h >>conftest.$ac_ext
2057    cat >>conftest.$ac_ext <<_ACEOF
2058    /* end confdefs.h.  */
2059    
2060  int  int
2061  main ()  main ()
# Line 1621  main () Line 2066  main ()
2066  }  }
2067  _ACEOF  _ACEOF
2068  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2069  if { (eval echo "$as_me:1634: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2070    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2071    ac_status=$?    ac_status=$?
2072    echo "$as_me:1637: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2073    (exit $ac_status); } &&    (exit $ac_status); } &&
2074           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2075    { (eval echo "$as_me:1640: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2076    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2077    ac_status=$?    ac_status=$?
2078    echo "$as_me:1643: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2079    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2080    ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
2081  else  else
2082    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2083  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2084    
2085  ac_cv_prog_cc_g=no  ac_cv_prog_cc_g=no
2086  fi  fi
2087  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2088  fi  fi
2089  echo "$as_me:1653: result: $ac_cv_prog_cc_g" >&5  echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2090  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2091  if test "$ac_test_CFLAGS" = set; then  if test "$ac_test_CFLAGS" = set; then
2092    CFLAGS=$ac_save_CFLAGS    CFLAGS=$ac_save_CFLAGS
# Line 1657  else Line 2103  else
2103      CFLAGS=      CFLAGS=
2104    fi    fi
2105  fi  fi
2106    echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2107    echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2108    if test "${ac_cv_prog_cc_stdc+set}" = set; then
2109      echo $ECHO_N "(cached) $ECHO_C" >&6
2110    else
2111      ac_cv_prog_cc_stdc=no
2112    ac_save_CC=$CC
2113    cat >conftest.$ac_ext <<_ACEOF
2114    #line $LINENO "configure"
2115    /* confdefs.h.  */
2116    _ACEOF
2117    cat confdefs.h >>conftest.$ac_ext
2118    cat >>conftest.$ac_ext <<_ACEOF
2119    /* end confdefs.h.  */
2120    #include <stdarg.h>
2121    #include <stdio.h>
2122    #include <sys/types.h>
2123    #include <sys/stat.h>
2124    /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2125    struct buf { int x; };
2126    FILE * (*rcsopen) (struct buf *, struct stat *, int);
2127    static char *e (p, i)
2128         char **p;
2129         int i;
2130    {
2131      return p[i];
2132    }
2133    static char *f (char * (*g) (char **, int), char **p, ...)
2134    {
2135      char *s;
2136      va_list v;
2137      va_start (v,p);
2138      s = g (p, va_arg (v,int));
2139      va_end (v);
2140      return s;
2141    }
2142    int test (int i, double x);
2143    struct s1 {int (*f) (int a);};
2144    struct s2 {int (*f) (double a);};
2145    int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2146    int argc;
2147    char **argv;
2148    int
2149    main ()
2150    {
2151    return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2152      ;
2153      return 0;
2154    }
2155    _ACEOF
2156    # Don't try gcc -ansi; that turns off useful extensions and
2157    # breaks some systems' header files.
2158    # AIX                   -qlanglvl=ansi
2159    # Ultrix and OSF/1      -std1
2160    # HP-UX 10.20 and later -Ae
2161    # HP-UX older versions  -Aa -D_HPUX_SOURCE
2162    # SVR4                  -Xc -D__EXTENSIONS__
2163    for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2164    do
2165      CC="$ac_save_CC $ac_arg"
2166      rm -f conftest.$ac_objext
2167    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2168      (eval $ac_compile) 2>&5
2169      ac_status=$?
2170      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2171      (exit $ac_status); } &&
2172             { ac_try='test -s conftest.$ac_objext'
2173      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2174      (eval $ac_try) 2>&5
2175      ac_status=$?
2176      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2177      (exit $ac_status); }; }; then
2178      ac_cv_prog_cc_stdc=$ac_arg
2179    break
2180    else
2181      echo "$as_me: failed program was:" >&5
2182    sed 's/^/| /' conftest.$ac_ext >&5
2183    
2184    fi
2185    rm -f conftest.$ac_objext
2186    done
2187    rm -f conftest.$ac_ext conftest.$ac_objext
2188    CC=$ac_save_CC
2189    
2190    fi
2191    
2192    case "x$ac_cv_prog_cc_stdc" in
2193      x|xno)
2194        echo "$as_me:$LINENO: result: none needed" >&5
2195    echo "${ECHO_T}none needed" >&6 ;;
2196      *)
2197        echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2198    echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2199        CC="$CC $ac_cv_prog_cc_stdc" ;;
2200    esac
2201    
2202  # Some people use a C++ compiler to compile C.  Since we use `exit',  # Some people use a C++ compiler to compile C.  Since we use `exit',
2203  # in C++ we need to declare it.  In case someone uses the same compiler  # in C++ we need to declare it.  In case someone uses the same compiler
2204  # for both compiling C and C++ we need to have the C++ compiler decide  # for both compiling C and C++ we need to have the C++ compiler decide
# Line 1667  cat >conftest.$ac_ext <<_ACEOF Line 2209  cat >conftest.$ac_ext <<_ACEOF
2209  #endif  #endif
2210  _ACEOF  _ACEOF
2211  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2212  if { (eval echo "$as_me:1680: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2213    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2214    ac_status=$?    ac_status=$?
2215    echo "$as_me:1683: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2216    (exit $ac_status); } &&    (exit $ac_status); } &&
2217           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2218    { (eval echo "$as_me:1686: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2219    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2220    ac_status=$?    ac_status=$?
2221    echo "$as_me:1689: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2223    for ac_declaration in \    for ac_declaration in \
2224     ''\     ''\
# Line 1688  if { (eval echo "$as_me:1680: \"$ac_comp Line 2230  if { (eval echo "$as_me:1680: \"$ac_comp
2230     'void exit (int);'     'void exit (int);'
2231  do  do
2232    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2233  #line 1701 "configure"  #line $LINENO "configure"
2234  #include "confdefs.h"  /* confdefs.h.  */
2235    _ACEOF
2236    cat confdefs.h >>conftest.$ac_ext
2237    cat >>conftest.$ac_ext <<_ACEOF
2238    /* end confdefs.h.  */
2239  #include <stdlib.h>  #include <stdlib.h>
2240  $ac_declaration  $ac_declaration
2241  int  int
# Line 1701  exit (42); Line 2247  exit (42);
2247  }  }
2248  _ACEOF  _ACEOF
2249  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2250  if { (eval echo "$as_me:1714: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2251    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2252    ac_status=$?    ac_status=$?
2253    echo "$as_me:1717: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2254    (exit $ac_status); } &&    (exit $ac_status); } &&
2255           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2256    { (eval echo "$as_me:1720: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2257    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2258    ac_status=$?    ac_status=$?
2259    echo "$as_me:1723: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2261    :    :
2262  else  else
2263    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2264  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2265    
2266  continue  continue
2267  fi  fi
2268  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2269    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2270  #line 1733 "configure"  #line $LINENO "configure"
2271  #include "confdefs.h"  /* confdefs.h.  */
2272    _ACEOF
2273    cat confdefs.h >>conftest.$ac_ext
2274    cat >>conftest.$ac_ext <<_ACEOF
2275    /* end confdefs.h.  */
2276  $ac_declaration  $ac_declaration
2277  int  int
2278  main ()  main ()
# Line 1732  exit (42); Line 2283  exit (42);
2283  }  }
2284  _ACEOF  _ACEOF
2285  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2286  if { (eval echo "$as_me:1745: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2287    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2288    ac_status=$?    ac_status=$?
2289    echo "$as_me:1748: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2290    (exit $ac_status); } &&    (exit $ac_status); } &&
2291           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2292    { (eval echo "$as_me:1751: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2293    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2294    ac_status=$?    ac_status=$?
2295    echo "$as_me:1754: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2297    break    break
2298  else  else
2299    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2300  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2301    
2302  fi  fi
2303  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2304  done  done
2305  echo '#ifdef __cplusplus' >>confdefs.h  rm -f conftest*
2306  echo $ac_declaration      >>confdefs.h  if test -n "$ac_declaration"; then
2307  echo '#endif'             >>confdefs.h    echo '#ifdef __cplusplus' >>confdefs.h
2308      echo $ac_declaration      >>confdefs.h
2309      echo '#endif'             >>confdefs.h
2310    fi
2311    
2312  else  else
2313    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2314  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2315    
2316  fi  fi
2317  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2318  ac_ext=c  ac_ext=c
# Line 1782  for ac_dir in $srcdir $srcdir/.. $srcdir Line 2338  for ac_dir in $srcdir $srcdir/.. $srcdir
2338    fi    fi
2339  done  done
2340  if test -z "$ac_aux_dir"; then  if test -z "$ac_aux_dir"; then
2341    { { echo "$as_me:1795: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5    { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2342  echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}  echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2343     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
2344  fi  fi
# Line 1802  ac_configure="$SHELL $ac_aux_dir/configu Line 2358  ac_configure="$SHELL $ac_aux_dir/configu
2358  # AFS /usr/afsws/bin/install, which mishandles nonexistent args  # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2359  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2360  # ./install, which can be erroneously created by make from ./install.sh.  # ./install, which can be erroneously created by make from ./install.sh.
2361  echo "$as_me:1815: checking for a BSD compatible install" >&5  echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2362  echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6  echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2363  if test -z "$INSTALL"; then  if test -z "$INSTALL"; then
2364  if test "${ac_cv_path_install+set}" = set; then  if test "${ac_cv_path_install+set}" = set; then
2365    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2366  else  else
2367      ac_save_IFS=$IFS; IFS=$ac_path_separator    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2368    for ac_dir in $PATH; do  for as_dir in $PATH
2369      IFS=$ac_save_IFS  do
2370      # Account for people who put trailing slashes in PATH elements.    IFS=$as_save_IFS
2371      case $ac_dir/ in    test -z "$as_dir" && as_dir=.
2372      / | ./ | .// | /cC/* \    # Account for people who put trailing slashes in PATH elements.
2373      | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \  case $as_dir/ in
2374      | /usr/ucb/* ) ;;    ./ | .// | /cC/* | \
2375      *)    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2376        # OSF1 and SCO ODT 3.0 have their own names for install.    /usr/ucb/* ) ;;
2377        # Don't use installbsd from OSF since it installs stuff as root    *)
2378        # by default.      # OSF1 and SCO ODT 3.0 have their own names for install.
2379        for ac_prog in ginstall scoinst install; do      # Don't use installbsd from OSF since it installs stuff as root
2380          if $as_executable_p "$ac_dir/$ac_prog"; then      # by default.
2381            if test $ac_prog = install &&      for ac_prog in ginstall scoinst install; do
2382              grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then        for ac_exec_ext in '' $ac_executable_extensions; do
2383              # AIX install.  It has an incompatible calling convention.          if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2384              :            if test $ac_prog = install &&
2385            elif test $ac_prog = install &&              grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2386              grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then              # AIX install.  It has an incompatible calling convention.
2387              # program-specific install script used by HP pwplus--don't use.              :
2388              :            elif test $ac_prog = install &&
2389            else              grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2390              ac_cv_path_install="$ac_dir/$ac_prog -c"              # program-specific install script used by HP pwplus--don't use.
2391              break 2              :
2392            fi            else
2393          fi              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2394                break 3
2395              fi
2396            fi
2397        done        done
2398        ;;      done
2399      esac      ;;
2400    done  esac
2401    done
2402    
2403    
2404  fi  fi
2405    if test "${ac_cv_path_install+set}" = set; then    if test "${ac_cv_path_install+set}" = set; then
# Line 1851  fi Line 2412  fi
2412      INSTALL=$ac_install_sh      INSTALL=$ac_install_sh
2413    fi    fi
2414  fi  fi
2415  echo "$as_me:1864: result: $INSTALL" >&5  echo "$as_me:$LINENO: result: $INSTALL" >&5
2416  echo "${ECHO_T}$INSTALL" >&6  echo "${ECHO_T}$INSTALL" >&6
2417    
2418  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# Line 1862  test -z "$INSTALL_SCRIPT" && INSTALL_SCR Line 2423  test -z "$INSTALL_SCRIPT" && INSTALL_SCR
2423    
2424  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2425    
 if test -n "$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:1878: 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="$RANLIB" # Let the user override the test.  
 else  
   ac_save_IFS=$IFS; IFS=$ac_path_separator  
 ac_dummy="$PATH"  
 for ac_dir in $ac_dummy; do  
   IFS=$ac_save_IFS  
   test -z "$ac_dir" && ac_dir=.  
   $as_executable_p "$ac_dir/$ac_word" || continue  
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"  
 echo "$as_me:1893: found $ac_dir/$ac_word" >&5  
 break  
 done  
   
 fi  
 fi  
 RANLIB=$ac_cv_prog_RANLIB  
 if test -n "$RANLIB"; then  
   echo "$as_me:1901: result: $RANLIB" >&5  
 echo "${ECHO_T}$RANLIB" >&6  
 else  
   echo "$as_me:1904: result: no" >&5  
 echo "${ECHO_T}no" >&6  
 fi  
2426    
2427  fi  # Check whether --enable-shared or --disable-shared was given.
2428  if test -z "$ac_cv_prog_RANLIB"; then  if test "${enable_shared+set}" = set; then
2429    ac_ct_RANLIB=$RANLIB    enableval="$enable_shared"
2430    # Extract the first word of "ranlib", so it can be a program name with args.    p=${PACKAGE-default}
2431  set dummy ranlib; ac_word=$2  case $enableval in
2432  echo "$as_me:1913: checking for $ac_word" >&5  yes) enable_shared=yes ;;
2433  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  no) enable_shared=no ;;
2434  if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then  *)
2435    echo $ECHO_N "(cached) $ECHO_C" >&6    enable_shared=no
2436      # Look at the argument we got.  We use all the common list separators.
2437      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2438      for pkg in $enableval; do
2439        if test "X$pkg" = "X$p"; then
2440          enable_shared=yes
2441        fi
2442      done
2443      IFS="$ac_save_ifs"
2444      ;;
2445    esac
2446  else  else
2447    if test -n "$ac_ct_RANLIB"; then    enable_shared=yes
2448    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.  fi;
2449    # Check whether --enable-static or --disable-static was given.
2450    if test "${enable_static+set}" = set; then
2451      enableval="$enable_static"
2452      p=${PACKAGE-default}
2453    case $enableval in
2454    yes) enable_static=yes ;;
2455    no) enable_static=no ;;
2456    *)
2457      enable_static=no
2458      # Look at the argument we got.  We use all the common list separators.
2459      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2460      for pkg in $enableval; do
2461        if test "X$pkg" = "X$p"; then
2462          enable_static=yes
2463        fi
2464      done
2465      IFS="$ac_save_ifs"
2466      ;;
2467    esac
2468  else  else
2469    ac_save_IFS=$IFS; IFS=$ac_path_separator    enable_static=yes
2470  ac_dummy="$PATH"  fi;
2471  for ac_dir in $ac_dummy; do  # Check whether --enable-fast-install or --disable-fast-install was given.
2472    IFS=$ac_save_IFS  if test "${enable_fast_install+set}" = set; then
2473    test -z "$ac_dir" && ac_dir=.    enableval="$enable_fast_install"
2474    $as_executable_p "$ac_dir/$ac_word" || continue    p=${PACKAGE-default}
2475  ac_cv_prog_ac_ct_RANLIB="ranlib"  case $enableval in
2476  echo "$as_me:1928: found $ac_dir/$ac_word" >&5  yes) enable_fast_install=yes ;;
2477  break  no) enable_fast_install=no ;;
2478  done  *)
2479      enable_fast_install=no
2480      # Look at the argument we got.  We use all the common list separators.
2481      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2482      for pkg in $enableval; do
2483        if test "X$pkg" = "X$p"; then
2484          enable_fast_install=yes
2485        fi
2486      done
2487      IFS="$ac_save_ifs"
2488      ;;
2489    esac
2490    else
2491      enable_fast_install=yes
2492    fi;
2493    # Make sure we can run config.sub.
2494    $ac_config_sub sun4 >/dev/null 2>&1 ||
2495      { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2496    echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2497       { (exit 1); exit 1; }; }
2498    
2499    test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"  echo "$as_me:$LINENO: checking build system type" >&5
2500  fi  echo $ECHO_N "checking build system type... $ECHO_C" >&6
2501  fi  if test "${ac_cv_build+set}" = set; then
2502  ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB    echo $ECHO_N "(cached) $ECHO_C" >&6
 if test -n "$ac_ct_RANLIB"; then  
   echo "$as_me:1937: result: $ac_ct_RANLIB" >&5  
 echo "${ECHO_T}$ac_ct_RANLIB" >&6  
2503  else  else
2504    echo "$as_me:1940: result: no" >&5    ac_cv_build_alias=$build_alias
2505  echo "${ECHO_T}no" >&6  test -z "$ac_cv_build_alias" &&
2506      ac_cv_build_alias=`$ac_config_guess`
2507    test -z "$ac_cv_build_alias" &&
2508      { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2509    echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2510       { (exit 1); exit 1; }; }
2511    ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2512      { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2513    echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2514       { (exit 1); exit 1; }; }
2515    
2516  fi  fi
2517    echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2518    echo "${ECHO_T}$ac_cv_build" >&6
2519    build=$ac_cv_build
2520    build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2521    build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2522    build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2523    
2524    RANLIB=$ac_ct_RANLIB  
2525    echo "$as_me:$LINENO: checking host system type" >&5
2526    echo $ECHO_N "checking host system type... $ECHO_C" >&6
2527    if test "${ac_cv_host+set}" = set; then
2528      echo $ECHO_N "(cached) $ECHO_C" >&6
2529  else  else
2530    RANLIB="$ac_cv_prog_RANLIB"    ac_cv_host_alias=$host_alias
2531    test -z "$ac_cv_host_alias" &&
2532      ac_cv_host_alias=$ac_cv_build_alias
2533    ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2534      { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2535    echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2536       { (exit 1); exit 1; }; }
2537    
2538  fi  fi
2539    echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2540    echo "${ECHO_T}$ac_cv_host" >&6
2541    host=$ac_cv_host
2542    host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2543    host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2544    host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2545    
2546  ac_ext=c  
2547  ac_cpp='$CPP $CPPFLAGS'  
2548  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  # Check whether --with-gnu-ld or --without-gnu-ld was given.
2549  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  if test "${with_gnu_ld+set}" = set; then
2550  ac_compiler_gnu=$ac_cv_c_compiler_gnu    withval="$with_gnu_ld"
2551  echo "$as_me:1954: checking how to run the C preprocessor" >&5    test "$withval" = no || with_gnu_ld=yes
2552  echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6  else
2553  # On Suns, sometimes $CPP names a directory.    with_gnu_ld=no
2554  if test -n "$CPP" && test -d "$CPP"; then  fi;
2555    CPP=  ac_prog=ld
2556    if test "$GCC" = yes; then
2557      # Check if gcc -print-prog-name=ld gives a path.
2558      echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2559    echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2560      case $host in
2561      *-*-mingw*)
2562        # gcc leaves a trailing carriage return which upsets mingw
2563        ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2564      *)
2565        ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2566      esac
2567      case $ac_prog in
2568        # Accept absolute paths.
2569        [\\/]* | [A-Za-z]:[\\/]*)
2570          re_direlt='/[^/][^/]*/\.\./'
2571          # Canonicalize the path of ld
2572          ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2573          while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2574            ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2575          done
2576          test -z "$LD" && LD="$ac_prog"
2577          ;;
2578      "")
2579        # If it fails, then pretend we aren't using GCC.
2580        ac_prog=ld
2581        ;;
2582      *)
2583        # If it is relative, then search for the first ld in PATH.
2584        with_gnu_ld=unknown
2585        ;;
2586      esac
2587    elif test "$with_gnu_ld" = yes; then
2588      echo "$as_me:$LINENO: checking for GNU ld" >&5
2589    echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
2590    else
2591      echo "$as_me:$LINENO: checking for non-GNU ld" >&5
2592    echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
2593  fi  fi
2594  if test -z "$CPP"; then  if test "${lt_cv_path_LD+set}" = set; then
   if test "${ac_cv_prog_CPP+set}" = set; then  
2595    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2596  else  else
2597        # Double quotes because CPP needs to be expanded    if test -z "$LD"; then
2598      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2599      do    for ac_dir in $PATH; do
2600        # break 2 since there is a loop in there.      test -z "$ac_dir" && ac_dir=.
2601        ac_preproc_ok=false      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2602  for ac_c_preproc_warn_flag in '' yes        lt_cv_path_LD="$ac_dir/$ac_prog"
2603  do        # Check to see if the program is GNU ld.  I'd rather use --version,
2604    # Use a header file that comes with gcc, so configuring glibc        # but apparently some GNU ld's only accept -v.
2605    # with a fresh cross-compiler works.        # Break only if it was the GNU/non-GNU ld that we prefer.
2606    # On the NeXT, cc -E runs the code through the compiler's parser,        if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
2607    # not just through cpp. "Syntax error" is here to catch this case.          test "$with_gnu_ld" != no && break
2608    cat >conftest.$ac_ext <<_ACEOF        else
2609  #line 1976 "configure"          test "$with_gnu_ld" != yes && break
2610  #include "confdefs.h"        fi
2611  #include <assert.h>      fi
2612                       Syntax error    done
2613  _ACEOF    IFS="$ac_save_ifs"
 if { (eval echo "$as_me:1981: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:1987: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
2614  else  else
2615    ac_cpp_err=yes    lt_cv_path_LD="$LD" # Let the user override the test with a path.
2616  fi  fi
 if test -z "$ac_cpp_err"; then  
   :  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   # Broken: fails on valid input.  
 continue  
2617  fi  fi
 rm -f conftest.err conftest.$ac_ext  
2618    
2619    # OK, works on sane cases.  Now check whether non-existent headers  LD="$lt_cv_path_LD"
2620    # can be detected and how.  if test -n "$LD"; then
2621    cat >conftest.$ac_ext <<_ACEOF    echo "$as_me:$LINENO: result: $LD" >&5
2622  #line 2010 "configure"  echo "${ECHO_T}$LD" >&6
 #include "confdefs.h"  
 #include <ac_nonexistent.h>  
 _ACEOF  
 if { (eval echo "$as_me:2014: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2020: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
2623  else  else
2624    ac_cpp_err=yes    echo "$as_me:$LINENO: result: no" >&5
2625    echo "${ECHO_T}no" >&6
2626  fi  fi
2627  if test -z "$ac_cpp_err"; then  test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
2628    # Broken: success on invalid input.  echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
2629  continue     { (exit 1); exit 1; }; }
2630  else  echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
2631    echo "$as_me: failed program was:" >&5  echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
2632    cat conftest.$ac_ext >&5  if test "${lt_cv_prog_gnu_ld+set}" = set; then
2633    # Passes both tests.    echo $ECHO_N "(cached) $ECHO_C" >&6
 ac_preproc_ok=:  
 break  
 fi  
 rm -f conftest.err conftest.$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 2  
 fi  
   
     done  
     ac_cv_prog_CPP=$CPP  
   
 fi  
   CPP=$ac_cv_prog_CPP  
2634  else  else
2635    ac_cv_prog_CPP=$CPP    # I'd rather use --version here, but apparently some GNU ld's only accept -v.
2636  fi  if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
2637  echo "$as_me:2057: result: $CPP" >&5    lt_cv_prog_gnu_ld=yes
 echo "${ECHO_T}$CPP" >&6  
 ac_preproc_ok=false  
 for ac_c_preproc_warn_flag in '' yes  
 do  
   # Use a header file that comes with gcc, so configuring glibc  
   # with a fresh cross-compiler works.  
   # On the NeXT, cc -E runs the code through the compiler's parser,  
   # not just through cpp. "Syntax error" is here to catch this case.  
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2067 "configure"  
 #include "confdefs.h"  
 #include <assert.h>  
                      Syntax error  
 _ACEOF  
 if { (eval echo "$as_me:2072: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2078: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
2638  else  else
2639    ac_cpp_err=yes    lt_cv_prog_gnu_ld=no
2640  fi  fi
 if test -z "$ac_cpp_err"; then  
   :  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   # Broken: fails on valid input.  
 continue  
2641  fi  fi
2642  rm -f conftest.err conftest.$ac_ext  echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
2643    echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
2644    with_gnu_ld=$lt_cv_prog_gnu_ld
2645    
   # OK, works on sane cases.  Now check whether non-existent headers  
   # can be detected and how.  
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2101 "configure"  
 #include "confdefs.h"  
 #include <ac_nonexistent.h>  
 _ACEOF  
 if { (eval echo "$as_me:2105: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2111: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_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  
   cat conftest.$ac_ext >&5  
   # Passes both tests.  
 ac_preproc_ok=:  
 break  
 fi  
 rm -f conftest.err conftest.$ac_ext  
2646    
2647  done  echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
2648  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
2649  rm -f conftest.err conftest.$ac_ext  if test "${lt_cv_ld_reload_flag+set}" = set; then
2650  if $ac_preproc_ok; then    echo $ECHO_N "(cached) $ECHO_C" >&6
   :  
2651  else  else
2652    { { echo "$as_me:2139: error: C preprocessor \"$CPP\" fails sanity check" >&5    lt_cv_ld_reload_flag='-r'
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}  
    { (exit 1); exit 1; }; }  
2653  fi  fi
2654    echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
2655    echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
2656    reload_flag=$lt_cv_ld_reload_flag
2657    test -n "$reload_flag" && reload_flag=" $reload_flag"
2658    
2659  ac_ext=c  echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
2660  ac_cpp='$CPP $CPPFLAGS'  echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
2661  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  if test "${lt_cv_path_NM+set}" = set; then
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  
 ac_compiler_gnu=$ac_cv_c_compiler_gnu  
   
 echo "$as_me:2150: 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  
2662    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2663  else  else
2664    cat >conftest.$ac_ext <<_ACEOF    if test -n "$NM"; then
2665  #line 2156 "configure"    # Let the user override the test.
2666  #include "confdefs.h"    lt_cv_path_NM="$NM"
 #include <stdlib.h>  
 #include <stdarg.h>  
 #include <string.h>  
 #include <float.h>  
   
 _ACEOF  
 if { (eval echo "$as_me:2164: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2170: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
2667  else  else
2668    ac_cpp_err=yes    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2669      for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2670        test -z "$ac_dir" && ac_dir=.
2671        tmp_nm=$ac_dir/${ac_tool_prefix}nm
2672        if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
2673          # Check to see if the nm accepts a BSD-compat flag.
2674          # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2675          #   nm: unknown option "B" ignored
2676          # Tru64's nm complains that /dev/null is an invalid object file
2677          if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
2678            lt_cv_path_NM="$tmp_nm -B"
2679            break
2680          elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
2681            lt_cv_path_NM="$tmp_nm -p"
2682            break
2683          else
2684            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2685            continue # so that we can try to find one that supports BSD flags
2686          fi
2687        fi
2688      done
2689      IFS="$ac_save_ifs"
2690      test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2691  fi  fi
 if test -z "$ac_cpp_err"; then  
   ac_cv_header_stdc=yes  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   ac_cv_header_stdc=no  
2692  fi  fi
 rm -f conftest.err conftest.$ac_ext  
2693    
2694  if test $ac_cv_header_stdc = yes; then  NM="$lt_cv_path_NM"
2695    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.  echo "$as_me:$LINENO: result: $NM" >&5
2696    cat >conftest.$ac_ext <<_ACEOF  echo "${ECHO_T}$NM" >&6
 #line 2192 "configure"  
 #include "confdefs.h"  
 #include <string.h>  
2697    
2698  _ACEOF  echo "$as_me:$LINENO: checking whether ln -s works" >&5
2699  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |  echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2700    egrep "memchr" >/dev/null 2>&1; then  LN_S=$as_ln_s
2701    :  if test "$LN_S" = "ln -s"; then
2702      echo "$as_me:$LINENO: result: yes" >&5
2703    echo "${ECHO_T}yes" >&6
2704  else  else
2705    ac_cv_header_stdc=no    echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2706    echo "${ECHO_T}no, using $LN_S" >&6
2707  fi  fi
 rm -f conftest*  
2708    
2709  fi  echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
2710    echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
2711    if test "${lt_cv_deplibs_check_method+set}" = set; then
2712      echo $ECHO_N "(cached) $ECHO_C" >&6
2713    else
2714      lt_cv_file_magic_cmd='$MAGIC_CMD'
2715    lt_cv_file_magic_test_file=
2716    lt_cv_deplibs_check_method='unknown'
2717    # Need to set the preceding variable on all platforms that support
2718    # interlibrary dependencies.
2719    # 'none' -- dependencies not supported.
2720    # `unknown' -- same as none, but documents that we really don't know.
2721    # 'pass_all' -- all dependencies passed with no checks.
2722    # 'test_compile' -- check by making test program.
2723    # ['file_magic [regex]'] -- check by looking for files in library path
2724    # which responds to the $file_magic_cmd with a given egrep regex.
2725    # If you have `file' or equivalent on your system and you're not sure
2726    # whether `pass_all' will *always* work, you probably want this one.
2727    
2728  if test $ac_cv_header_stdc = yes; then  case $host_os in
2729    # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.  aix4* | aix5*)
2730    cat >conftest.$ac_ext <<_ACEOF    lt_cv_deplibs_check_method=pass_all
2731  #line 2210 "configure"    ;;
 #include "confdefs.h"  
 #include <stdlib.h>  
2732    
2733  _ACEOF  beos*)
2734  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |    lt_cv_deplibs_check_method=pass_all
2735    egrep "free" >/dev/null 2>&1; then    ;;
   :  
 else  
   ac_cv_header_stdc=no  
 fi  
 rm -f conftest*  
2736    
2737  fi  bsdi4*)
2738      lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
2739      lt_cv_file_magic_cmd='/usr/bin/file -L'
2740      lt_cv_file_magic_test_file=/shlib/libc.so
2741      ;;
2742    
2743  if test $ac_cv_header_stdc = yes; then  cygwin* | mingw* | pw32*)
2744    # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2745    if test "$cross_compiling" = yes; then    lt_cv_file_magic_cmd='$OBJDUMP -f'
2746    :    ;;
 else  
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2231 "configure"  
 #include "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  
2747    
2748  #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))  darwin* | rhapsody*)
2749  int    lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2750  main ()    lt_cv_file_magic_cmd='/usr/bin/file -L'
2751  {    case "$host_os" in
2752    int i;    rhapsody* | darwin1.012)
2753    for (i = 0; i < 256; i++)      lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
2754      if (XOR (islower (i), ISLOWER (i))      ;;
2755          || toupper (i) != TOUPPER (i))    *) # Darwin 1.3 on
2756        exit(2);      lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2757    exit (0);      ;;
2758  }    esac
2759  _ACEOF    ;;
 rm -f conftest$ac_exeext  
 if { (eval echo "$as_me:2257: \"$ac_link\"") >&5  
   (eval $ac_link) 2>&5  
   ac_status=$?  
   echo "$as_me:2260: \$? = $ac_status" >&5  
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'  
   { (eval echo "$as_me:2262: \"$ac_try\"") >&5  
   (eval $ac_try) 2>&5  
   ac_status=$?  
   echo "$as_me:2265: \$? = $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  
 cat conftest.$ac_ext >&5  
 ac_cv_header_stdc=no  
 fi  
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext  
 fi  
 fi  
 fi  
 echo "$as_me:2278: result: $ac_cv_header_stdc" >&5  
 echo "${ECHO_T}$ac_cv_header_stdc" >&6  
 if test $ac_cv_header_stdc = yes; then  
2760    
2761  cat >>confdefs.h <<\EOF  freebsd*)
2762  #define STDC_HEADERS 1    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2763  EOF      case $host_cpu in
2764        i*86 )
2765          # Not sure whether the presence of OpenBSD here was a mistake.
2766          # Let's accept both of them until this is cleared up.
2767          lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
2768          lt_cv_file_magic_cmd=/usr/bin/file
2769          lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2770          ;;
2771        esac
2772      else
2773        lt_cv_deplibs_check_method=pass_all
2774      fi
2775      ;;
2776    
2777  fi  gnu*)
2778      lt_cv_deplibs_check_method=pass_all
2779      ;;
2780    
2781  for ac_header in limits.h  hpux10.20*|hpux11*)
2782  do    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2783  ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`    lt_cv_file_magic_cmd=/usr/bin/file
2784  echo "$as_me:2291: checking for $ac_header" >&5    lt_cv_file_magic_test_file=/usr/lib/libc.sl
2785  echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6    ;;
2786  if eval "test \"\${$ac_ac_Header+set}\" = set"; then  
2787    echo $ECHO_N "(cached) $ECHO_C" >&6  irix5* | irix6*)
2788  else    case $host_os in
2789    cat >conftest.$ac_ext <<_ACEOF    irix5*)
2790  #line 2297 "configure"      # this will be overridden with pass_all, but let us keep it just in case
2791  #include "confdefs.h"      lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2792  #include <$ac_header>      ;;
2793  _ACEOF    *)
2794  if { (eval echo "$as_me:2301: \"$ac_cpp conftest.$ac_ext\"") >&5      case $LD in
2795    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1      *-32|*"-32 ") libmagic=32-bit;;
2796    ac_status=$?      *-n32|*"-n32 ") libmagic=N32;;
2797    egrep -v '^ *\+' conftest.er1 >conftest.err      *-64|*"-64 ") libmagic=64-bit;;
2798    rm -f conftest.er1      *) libmagic=never-match;;
2799    cat conftest.err >&5      esac
2800    echo "$as_me:2307: \$? = $ac_status" >&5      # this will be overridden with pass_all, but let us keep it just in case
2801    (exit $ac_status); } >/dev/null; then      lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2802    if test -s conftest.err; then      ;;
2803      ac_cpp_err=$ac_c_preproc_warn_flag    esac
2804      lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2805      lt_cv_deplibs_check_method=pass_all
2806      ;;
2807    
2808    # This must be Linux ELF.
2809    linux-gnu*)
2810      case $host_cpu in
2811      alpha* | i*86 | powerpc* | sparc* | ia64* )
2812        lt_cv_deplibs_check_method=pass_all ;;
2813      *)
2814        # glibc up to 2.1.1 does not perform some relocations on ARM
2815        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2816      esac
2817      lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2818      ;;
2819    
2820    netbsd*)
2821      if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2822        lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2823    else    else
2824      ac_cpp_err=      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2825    fi    fi
2826  else    ;;
   ac_cpp_err=yes  
 fi  
 if test -z "$ac_cpp_err"; then  
   eval "$ac_ac_Header=yes"  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   eval "$ac_ac_Header=no"  
 fi  
 rm -f conftest.err conftest.$ac_ext  
 fi  
 echo "$as_me:2326: result: `eval echo '${'$ac_ac_Header'}'`" >&5  
 echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6  
 if test `eval echo '${'$ac_ac_Header'}'` = yes; then  
   cat >>confdefs.h <<EOF  
 #define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1  
 EOF  
2827    
2828  fi  newos6*)
2829  done    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2830      lt_cv_file_magic_cmd=/usr/bin/file
2831      lt_cv_file_magic_test_file=/usr/lib/libnls.so
2832      ;;
2833    
2834  echo "$as_me:2336: checking for $CC option to accept ANSI C" >&5  osf3* | osf4* | osf5*)
2835  echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6    # this will be overridden with pass_all, but let us keep it just in case
2836  if test "${ac_cv_prog_cc_stdc+set}" = set; then    lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2837    echo $ECHO_N "(cached) $ECHO_C" >&6    lt_cv_file_magic_test_file=/shlib/libc.so
2838  else    lt_cv_deplibs_check_method=pass_all
2839    ac_cv_prog_cc_stdc=no    ;;
 ac_save_CC=$CC  
 cat >conftest.$ac_ext <<_ACEOF  
 #line 2344 "configure"  
 #include "confdefs.h"  
 #include <stdarg.h>  
 #include <stdio.h>  
 #include <sys/types.h>  
 #include <sys/stat.h>  
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */  
 struct buf { int x; };  
 FILE * (*rcsopen) (struct buf *, struct stat *, int);  
 static char *e (p, i)  
      char **p;  
      int i;  
 {  
   return p[i];  
 }  
 static char *f (char * (*g) (char **, int), char **p, ...)  
 {  
   char *s;  
   va_list v;  
   va_start (v,p);  
   s = g (p, va_arg (v,int));  
   va_end (v);  
   return s;  
 }  
 int test (int i, double x);  
 struct s1 {int (*f) (int a);};  
 struct s2 {int (*f) (double a);};  
 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);  
 int argc;  
 char **argv;  
 int  
 main ()  
 {  
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];  
   ;  
   return 0;  
 }  
 _ACEOF  
 # Don't try gcc -ansi; that turns off useful extensions and  
 # breaks some systems' header files.  
 # AIX                   -qlanglvl=ansi  
 # Ultrix and OSF/1      -std1  
 # HP-UX 10.20 and later -Ae  
 # HP-UX older versions  -Aa -D_HPUX_SOURCE  
 # SVR4                  -Xc -D__EXTENSIONS__  
 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"  
 do  
   CC="$ac_save_CC $ac_arg"  
   rm -f conftest.$ac_objext  
 if { (eval echo "$as_me:2393: \"$ac_compile\"") >&5  
   (eval $ac_compile) 2>&5  
   ac_status=$?  
   echo "$as_me:2396: \$? = $ac_status" >&5  
   (exit $ac_status); } &&  
          { ac_try='test -s conftest.$ac_objext'  
   { (eval echo "$as_me:2399: \"$ac_try\"") >&5  
   (eval $ac_try) 2>&5  
   ac_status=$?  
   echo "$as_me:2402: \$? = $ac_status" >&5  
   (exit $ac_status); }; }; then  
   ac_cv_prog_cc_stdc=$ac_arg  
 break  
 else  
   echo "$as_me: failed program was:" >&5  
 cat conftest.$ac_ext >&5  
 fi  
 rm -f conftest.$ac_objext  
 done  
 rm -f conftest.$ac_ext conftest.$ac_objext  
 CC=$ac_save_CC  
2840    
2841  fi  sco3.2v5*)
2842      lt_cv_deplibs_check_method=pass_all
2843      ;;
2844    
2845  case "x$ac_cv_prog_cc_stdc" in  solaris*)
2846    x|xno)    lt_cv_deplibs_check_method=pass_all
2847      echo "$as_me:2419: result: none needed" >&5    lt_cv_file_magic_test_file=/lib/libc.so
2848  echo "${ECHO_T}none needed" >&6 ;;    ;;
2849    *)  
2850      echo "$as_me:2422: result: $ac_cv_prog_cc_stdc" >&5  sysv5uw[78]* | sysv4*uw2*)
2851  echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6    lt_cv_deplibs_check_method=pass_all
2852      CC="$CC $ac_cv_prog_cc_stdc" ;;    ;;
2853    
2854    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2855      case $host_vendor in
2856      motorola)
2857        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2858        lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2859        ;;
2860      ncr)
2861        lt_cv_deplibs_check_method=pass_all
2862        ;;
2863      sequent)
2864        lt_cv_file_magic_cmd='/bin/file'
2865        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
2866        ;;
2867      sni)
2868        lt_cv_file_magic_cmd='/bin/file'
2869        lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
2870        lt_cv_file_magic_test_file=/lib/libc.so
2871        ;;
2872      esac
2873      ;;
2874  esac  esac
2875    
2876  echo "$as_me:2427: checking for an ANSI C-conforming const" >&5  fi
2877  echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6  echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
2878  if test "${ac_cv_c_const+set}" = set; then  echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
2879    echo $ECHO_N "(cached) $ECHO_C" >&6  file_magic_cmd=$lt_cv_file_magic_cmd
2880  else  deplibs_check_method=$lt_cv_deplibs_check_method
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2433 "configure"  
 #include "confdefs.h"  
2881    
 int  
 main ()  
 {  
 /* FIXME: Include the comments suggested by Paul. */  
 #ifndef __cplusplus  
   /* Ultrix mips cc rejects this.  */  
   typedef int charset[2];  
   const charset x;  
   /* SunOS 4.1.1 cc rejects this.  */  
   char const *const *ccp;  
   char **p;  
   /* NEC SVR4.0.2 mips cc rejects this.  */  
   struct point {int x, y;};  
   static struct point const zero = {0,0};  
   /* AIX XL C 1.02.0.0 rejects this.  
      It does not let you subtract one const X* pointer from another in  
      an arm of an if-expression whose if-part is not a constant  
      expression */  
   const char *g = "string";  
   ccp = &g + (g ? g-g : 0);  
   /* HPUX 7.0 cc rejects these. */  
   ++ccp;  
   p = (char**) ccp;  
   ccp = (char const *const *) p;  
   { /* SCO 3.2v4 cc rejects this.  */  
     char *t;  
     char const *s = 0 ? (char *) 0 : (char const *) 0;  
2882    
     *t++ = 0;  
   }  
   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */  
     int x[] = {25, 17};  
     const int *foo = &x[0];  
     ++foo;  
   }  
   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */  
     typedef const int *iptr;  
     iptr p = 0;  
     ++p;  
   }  
   { /* AIX XL C 1.02.0.0 rejects this saying  
        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */  
     struct s { int j; const int *ap[3]; };  
     struct s *b; b->j = 5;  
   }  
   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */  
     const int foo = 10;  
   }  
 #endif  
2883    
   ;  
   return 0;  
 }  
 _ACEOF  
 rm -f conftest.$ac_objext  
 if { (eval echo "$as_me:2491: \"$ac_compile\"") >&5  
   (eval $ac_compile) 2>&5  
   ac_status=$?  
   echo "$as_me:2494: \$? = $ac_status" >&5  
   (exit $ac_status); } &&  
          { ac_try='test -s conftest.$ac_objext'  
   { (eval echo "$as_me:2497: \"$ac_try\"") >&5  
   (eval $ac_try) 2>&5  
   ac_status=$?  
   echo "$as_me:2500: \$? = $ac_status" >&5  
   (exit $ac_status); }; }; then  
   ac_cv_c_const=yes  
 else  
   echo "$as_me: failed program was:" >&5  
 cat conftest.$ac_ext >&5  
 ac_cv_c_const=no  
 fi  
 rm -f conftest.$ac_objext conftest.$ac_ext  
 fi  
 echo "$as_me:2510: result: $ac_cv_c_const" >&5  
 echo "${ECHO_T}$ac_cv_c_const" >&6  
 if test $ac_cv_c_const = no; then  
2884    
 cat >>confdefs.h <<\EOF  
 #define const  
 EOF  
2885    
 fi  
2886    
 for ac_header in stdlib.h string.h memory.h strings.h inttypes.h unistd.h  
 do  
 ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`  
 echo "$as_me:2523: checking for $ac_header" >&5  
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6  
 if eval "test \"\${$ac_ac_Header+set}\" = set"; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2529 "configure"  
 #include "confdefs.h"  
 #include <$ac_header>  
 _ACEOF  
 if { (eval echo "$as_me:2533: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2539: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
 else  
   ac_cpp_err=yes  
 fi  
 if test -z "$ac_cpp_err"; then  
   eval "$ac_ac_Header=yes"  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   eval "$ac_ac_Header=no"  
 fi  
 rm -f conftest.err conftest.$ac_ext  
 fi  
 echo "$as_me:2558: result: `eval echo '${'$ac_ac_Header'}'`" >&5  
 echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6  
 if test `eval echo '${'$ac_ac_Header'}'` = yes; then  
   cat >>confdefs.h <<EOF  
 #define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1  
 EOF  
2887    
 fi  
 done  
2888    
2889  echo "$as_me:2568: checking for size_t" >&5  # Check for command to grab the raw symbol name followed by C symbol from nm.
2890  echo $ECHO_N "checking for size_t... $ECHO_C" >&6  echo "$as_me:$LINENO: checking command to parse $NM output" >&5
2891  if test "${ac_cv_type_size_t+set}" = set; then  echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
2892    if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
2893    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2894  else  else
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2574 "configure"  
 #include "confdefs.h"  
 $ac_includes_default  
 int  
 main ()  
 {  
 if ((size_t *) 0)  
   return 0;  
 if (sizeof (size_t))  
   return 0;  
   ;  
   return 0;  
 }  
 _ACEOF  
 rm -f conftest.$ac_objext  
 if { (eval echo "$as_me:2589: \"$ac_compile\"") >&5  
   (eval $ac_compile) 2>&5  
   ac_status=$?  
   echo "$as_me:2592: \$? = $ac_status" >&5  
   (exit $ac_status); } &&  
          { ac_try='test -s conftest.$ac_objext'  
   { (eval echo "$as_me:2595: \"$ac_try\"") >&5  
   (eval $ac_try) 2>&5  
   ac_status=$?  
   echo "$as_me:2598: \$? = $ac_status" >&5  
   (exit $ac_status); }; }; then  
   ac_cv_type_size_t=yes  
 else  
   echo "$as_me: failed program was:" >&5  
 cat conftest.$ac_ext >&5  
 ac_cv_type_size_t=no  
 fi  
 rm -f conftest.$ac_objext conftest.$ac_ext  
 fi  
 echo "$as_me:2608: result: $ac_cv_type_size_t" >&5  
 echo "${ECHO_T}$ac_cv_type_size_t" >&6  
 if test $ac_cv_type_size_t = yes; then  
   :  
 else  
2895    
2896  cat >>confdefs.h <<EOF  # These are sane defaults that work on at least a few old systems.
2897  #define size_t unsigned  # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 EOF  
   
 fi  
2898    
2899  for ac_func in bcopy memmove strerror  # Character class describing NM global symbol codes.
2900  do  symcode='[BCDEGRST]'
 ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`  
 echo "$as_me:2623: checking for $ac_func" >&5  
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6  
 if eval "test \"\${$ac_ac_var+set}\" = set"; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2629 "configure"  
 #include "confdefs.h"  
 /* System header to define __stub macros and hopefully few prototypes,  
     which can conflict with char $ac_func (); below.  */  
 #include <assert.h>  
 /* Override any gcc2 internal prototype to avoid an error.  */  
 #ifdef __cplusplus  
 extern "C"  
 #endif  
 /* We use char because int might match the return type of a gcc2  
    builtin and then its argument prototype would still apply.  */  
 char $ac_func ();  
 char (*f) ();  
2901    
2902  int  # Regexp to match symbols that can be accessed directly from C.
2903  main ()  sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
 {  
 /* The GNU C library defines this for functions which it implements  
     to always fail with ENOSYS.  Some functions are actually named  
     something starting with __ and the normal name is an alias.  */  
 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)  
 choke me  
 #else  
 f = $ac_func;  
 #endif  
2904    
2905    ;  # Transform the above into a raw symbol and a C symbol.
2906    return 0;  symxfrm='\1 \2\3 \3'
 }  
 _ACEOF  
 rm -f conftest.$ac_objext conftest$ac_exeext  
 if { (eval echo "$as_me:2660: \"$ac_link\"") >&5  
   (eval $ac_link) 2>&5  
   ac_status=$?  
   echo "$as_me:2663: \$? = $ac_status" >&5  
   (exit $ac_status); } &&  
          { ac_try='test -s conftest$ac_exeext'  
   { (eval echo "$as_me:2666: \"$ac_try\"") >&5  
   (eval $ac_try) 2>&5  
   ac_status=$?  
   echo "$as_me:2669: \$? = $ac_status" >&5  
   (exit $ac_status); }; }; then  
   eval "$ac_ac_var=yes"  
 else  
   echo "$as_me: failed program was:" >&5  
 cat conftest.$ac_ext >&5  
 eval "$ac_ac_var=no"  
 fi  
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext  
 fi  
 echo "$as_me:2679: result: `eval echo '${'$ac_ac_var'}'`" >&5  
 echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6  
 if test `eval echo '${'$ac_ac_var'}'` = yes; then  
   cat >>confdefs.h <<EOF  
 #define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1  
 EOF  
2907    
2908  fi  # Transform an extracted symbol line into a proper C declaration
2909  done  lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
2910    
2911  # Check whether --enable-utf8 or --disable-utf8 was given.  # Define system-specific variables.
2912  if test "${enable_utf8+set}" = set; then  case $host_os in
2913    enableval="$enable_utf8"  aix*)
2914    if test "$enableval" = "yes"; then    symcode='[BCDT]'
2915    UTF8=-DSUPPORT_UTF8    ;;
2916  fi  cygwin* | mingw* | pw32*)
2917      symcode='[ABCDGISTW]'
2918      ;;
2919    hpux*) # Its linker distinguishes data from code symbols
2920      lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
2921      ;;
2922    irix*)
2923      symcode='[BCDEGRST]'
2924      ;;
2925    solaris* | sysv5*)
2926      symcode='[BDT]'
2927      ;;
2928    sysv4)
2929      symcode='[DFNSTU]'
2930      ;;
2931    esac
2932    
2933  fi;  # Handle CRLF in mingw tool chain
2934    opt_cr=
2935    case $host_os in
2936    mingw*)
2937      opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
2938      ;;
2939    esac
2940    
2941  # Check whether --enable-newline-is-cr or --disable-newline-is-cr was given.  # If we're using GNU nm, then use its standard symbol codes.
2942  if test "${enable_newline_is_cr+set}" = set; then  if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
2943    enableval="$enable_newline_is_cr"    symcode='[ABCDGISTW]'
   if test "$enableval" = "yes"; then  
   NEWLINE=-DNEWLINE=13  
2944  fi  fi
2945    
2946  fi;  # Try without a prefix undercore, then with it.
2947    for ac_symprfx in "" "_"; do
 # Check whether --enable-newline-is-lf or --disable-newline-is-lf was given.  
 if test "${enable_newline_is_lf+set}" = set; then  
   enableval="$enable_newline_is_lf"  
   if test "$enableval" = "yes"; then  
   NEWLINE=-DNEWLINE=10  
 fi  
2948    
2949  fi;    # Write the raw and C identifiers.
2950    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[         ]\($symcode$symcode*\)[         ][      ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
2951    
2952  # Check whether --enable-shared or --disable-shared was given.    # Check to see that the pipe works correctly.
2953  if test "${enable_shared+set}" = set; then    pipe_works=no
2954    enableval="$enable_shared"    rm -f conftest*
2955    p=${PACKAGE-default}    cat > conftest.$ac_ext <<EOF
2956  case $enableval in  #ifdef __cplusplus
2957  yes) enable_shared=yes ;;  extern "C" {
2958  no) enable_shared=no ;;  #endif
2959  *)  char nm_test_var;
2960    enable_shared=no  void nm_test_func(){}
2961    # Look at the argument we got.  We use all the common list separators.  #ifdef __cplusplus
2962    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  }
2963    for pkg in $enableval; do  #endif
2964      if test "X$pkg" = "X$p"; then  int main(){nm_test_var='a';nm_test_func();return(0);}
2965        enable_shared=yes  EOF
2966    
2967      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2968      (eval $ac_compile) 2>&5
2969      ac_status=$?
2970      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971      (exit $ac_status); }; then
2972        # Now try to grab the symbols.
2973        nlist=conftest.nm
2974        if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
2975      (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
2976      ac_status=$?
2977      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978      (exit $ac_status); } && test -s "$nlist"; then
2979          # Try sorting and uniquifying the output.
2980          if sort "$nlist" | uniq > "$nlist"T; then
2981            mv -f "$nlist"T "$nlist"
2982          else
2983            rm -f "$nlist"T
2984          fi
2985    
2986          # Make sure that we snagged all the symbols we need.
2987          if egrep ' nm_test_var$' "$nlist" >/dev/null; then
2988            if egrep ' nm_test_func$' "$nlist" >/dev/null; then
2989              cat <<EOF > conftest.$ac_ext
2990    #ifdef __cplusplus
2991    extern "C" {
2992    #endif
2993    
2994    EOF
2995              # Now generate the symbol file.
2996              eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
2997    
2998              cat <<EOF >> conftest.$ac_ext
2999    #if defined (__STDC__) && __STDC__
3000    # define lt_ptr_t void *
3001    #else
3002    # define lt_ptr_t char *
3003    # define const
3004    #endif
3005    
3006    /* The mapping between symbol names and symbols. */
3007    const struct {
3008      const char *name;
3009      lt_ptr_t address;
3010    }
3011    lt_preloaded_symbols[] =
3012    {
3013    EOF
3014              sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" >> conftest.$ac_ext
3015              cat <<\EOF >> conftest.$ac_ext
3016      {0, (lt_ptr_t) 0}
3017    };
3018    
3019    #ifdef __cplusplus
3020    }
3021    #endif
3022    EOF
3023              # Now try linking the two files.
3024              mv conftest.$ac_objext conftstm.$ac_objext
3025              save_LIBS="$LIBS"
3026              save_CFLAGS="$CFLAGS"
3027              LIBS="conftstm.$ac_objext"
3028              CFLAGS="$CFLAGS$no_builtin_flag"
3029              if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3030      (eval $ac_link) 2>&5
3031      ac_status=$?
3032      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3033      (exit $ac_status); } && test -s conftest; then
3034                pipe_works=yes
3035              fi
3036              LIBS="$save_LIBS"
3037              CFLAGS="$save_CFLAGS"
3038            else
3039              echo "cannot find nm_test_func in $nlist" >&5
3040            fi
3041          else
3042            echo "cannot find nm_test_var in $nlist" >&5
3043          fi
3044        else
3045          echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
3046        fi
3047      else
3048        echo "$progname: failed program was:" >&5
3049        cat conftest.$ac_ext >&5
3050      fi
3051      rm -f conftest* conftst*
3052    
3053      # Do not use the global_symbol_pipe unless it works.
3054      if test "$pipe_works" = yes; then
3055        break
3056      else
3057        lt_cv_sys_global_symbol_pipe=
3058      fi
3059    done
3060    
3061    fi
3062    
3063    global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
3064    if test -z "$lt_cv_sys_global_symbol_pipe"; then
3065      global_symbol_to_cdecl=
3066    else
3067      global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
3068    fi
3069    if test -z "$global_symbol_pipe$global_symbol_to_cdecl"; then
3070      echo "$as_me:$LINENO: result: failed" >&5
3071    echo "${ECHO_T}failed" >&6
3072    else
3073      echo "$as_me:$LINENO: result: ok" >&5
3074    echo "${ECHO_T}ok" >&6
3075    fi
3076    
3077    ac_ext=c
3078    ac_cpp='$CPP $CPPFLAGS'
3079    ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3080    ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3081    ac_compiler_gnu=$ac_cv_c_compiler_gnu
3082    echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3083    echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3084    # On Suns, sometimes $CPP names a directory.
3085    if test -n "$CPP" && test -d "$CPP"; then
3086      CPP=
3087    fi
3088    if test -z "$CPP"; then
3089      if test "${ac_cv_prog_CPP+set}" = set; then
3090      echo $ECHO_N "(cached) $ECHO_C" >&6
3091    else
3092          # Double quotes because CPP needs to be expanded
3093        for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3094        do
3095          ac_preproc_ok=false
3096    for ac_c_preproc_warn_flag in '' yes
3097    do
3098      # Use a header file that comes with gcc, so configuring glibc
3099      # with a fresh cross-compiler works.
3100      # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3101      # <limits.h> exists even on freestanding compilers.
3102      # On the NeXT, cc -E runs the code through the compiler's parser,
3103      # not just through cpp. "Syntax error" is here to catch this case.
3104      cat >conftest.$ac_ext <<_ACEOF
3105    #line $LINENO "configure"
3106    /* confdefs.h.  */
3107    _ACEOF
3108    cat confdefs.h >>conftest.$ac_ext
3109    cat >>conftest.$ac_ext <<_ACEOF
3110    /* end confdefs.h.  */
3111    #ifdef __STDC__
3112    # include <limits.h>
3113    #else
3114    # include <assert.h>
3115    #endif
3116                         Syntax error
3117    _ACEOF
3118    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3119      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3120      ac_status=$?
3121      grep -v '^ *+' conftest.er1 >conftest.err
3122      rm -f conftest.er1
3123      cat conftest.err >&5
3124      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125      (exit $ac_status); } >/dev/null; then
3126      if test -s conftest.err; then
3127        ac_cpp_err=$ac_c_preproc_warn_flag
3128      else
3129        ac_cpp_err=
3130      fi
3131    else
3132      ac_cpp_err=yes
3133    fi
3134    if test -z "$ac_cpp_err"; then
3135      :
3136    else
3137      echo "$as_me: failed program was:" >&5
3138    sed 's/^/| /' conftest.$ac_ext >&5
3139    
3140      # Broken: fails on valid input.
3141    continue
3142    fi
3143    rm -f conftest.err conftest.$ac_ext
3144    
3145      # OK, works on sane cases.  Now check whether non-existent headers
3146      # can be detected and how.
3147      cat >conftest.$ac_ext <<_ACEOF
3148    #line $LINENO "configure"
3149    /* confdefs.h.  */
3150    _ACEOF
3151    cat confdefs.h >>conftest.$ac_ext
3152    cat >>conftest.$ac_ext <<_ACEOF
3153    /* end confdefs.h.  */
3154    #include <ac_nonexistent.h>
3155    _ACEOF
3156    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3157      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3158      ac_status=$?
3159      grep -v '^ *+' conftest.er1 >conftest.err
3160      rm -f conftest.er1
3161      cat conftest.err >&5
3162      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3163      (exit $ac_status); } >/dev/null; then
3164      if test -s conftest.err; then
3165        ac_cpp_err=$ac_c_preproc_warn_flag
3166      else
3167        ac_cpp_err=
3168      fi
3169    else
3170      ac_cpp_err=yes
3171    fi
3172    if test -z "$ac_cpp_err"; then
3173      # Broken: success on invalid input.
3174    continue
3175    else
3176      echo "$as_me: failed program was:" >&5
3177    sed 's/^/| /' conftest.$ac_ext >&5
3178    
3179      # Passes both tests.
3180    ac_preproc_ok=:
3181    break
3182    fi
3183    rm -f conftest.err conftest.$ac_ext
3184    
3185    done
3186    # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3187    rm -f conftest.err conftest.$ac_ext
3188    if $ac_preproc_ok; then
3189      break
3190    fi
3191    
3192        done
3193        ac_cv_prog_CPP=$CPP
3194    
3195    fi
3196      CPP=$ac_cv_prog_CPP
3197    else
3198      ac_cv_prog_CPP=$CPP
3199    fi
3200    echo "$as_me:$LINENO: result: $CPP" >&5
3201    echo "${ECHO_T}$CPP" >&6
3202    ac_preproc_ok=false
3203    for ac_c_preproc_warn_flag in '' yes
3204    do
3205      # Use a header file that comes with gcc, so configuring glibc
3206      # with a fresh cross-compiler works.
3207      # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3208      # <limits.h> exists even on freestanding compilers.
3209      # On the NeXT, cc -E runs the code through the compiler's parser,
3210      # not just through cpp. "Syntax error" is here to catch this case.
3211      cat >conftest.$ac_ext <<_ACEOF
3212    #line $LINENO "configure"
3213    /* confdefs.h.  */
3214    _ACEOF
3215    cat confdefs.h >>conftest.$ac_ext
3216    cat >>conftest.$ac_ext <<_ACEOF
3217    /* end confdefs.h.  */
3218    #ifdef __STDC__
3219    # include <limits.h>
3220    #else
3221    # include <assert.h>
3222    #endif
3223                         Syntax error
3224    _ACEOF
3225    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3226      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3227      ac_status=$?
3228      grep -v '^ *+' conftest.er1 >conftest.err
3229      rm -f conftest.er1
3230      cat conftest.err >&5
3231      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232      (exit $ac_status); } >/dev/null; then
3233      if test -s conftest.err; then
3234        ac_cpp_err=$ac_c_preproc_warn_flag
3235      else
3236        ac_cpp_err=
3237      fi
3238    else
3239      ac_cpp_err=yes
3240    fi
3241    if test -z "$ac_cpp_err"; then
3242      :
3243    else
3244      echo "$as_me: failed program was:" >&5
3245    sed 's/^/| /' conftest.$ac_ext >&5
3246    
3247      # Broken: fails on valid input.
3248    continue
3249    fi
3250    rm -f conftest.err conftest.$ac_ext
3251    
3252      # OK, works on sane cases.  Now check whether non-existent headers
3253      # can be detected and how.
3254      cat >conftest.$ac_ext <<_ACEOF
3255    #line $LINENO "configure"
3256    /* confdefs.h.  */
3257    _ACEOF
3258    cat confdefs.h >>conftest.$ac_ext
3259    cat >>conftest.$ac_ext <<_ACEOF
3260    /* end confdefs.h.  */
3261    #include <ac_nonexistent.h>
3262    _ACEOF
3263    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3264      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3265      ac_status=$?
3266      grep -v '^ *+' conftest.er1 >conftest.err
3267      rm -f conftest.er1
3268      cat conftest.err >&5
3269      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270      (exit $ac_status); } >/dev/null; then
3271      if test -s conftest.err; then
3272        ac_cpp_err=$ac_c_preproc_warn_flag
3273      else
3274        ac_cpp_err=
3275      fi
3276    else
3277      ac_cpp_err=yes
3278    fi
3279    if test -z "$ac_cpp_err"; then
3280      # Broken: success on invalid input.
3281    continue
3282    else
3283      echo "$as_me: failed program was:" >&5
3284    sed 's/^/| /' conftest.$ac_ext >&5
3285    
3286      # Passes both tests.
3287    ac_preproc_ok=:
3288    break
3289    fi
3290    rm -f conftest.err conftest.$ac_ext
3291    
3292    done
3293    # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3294    rm -f conftest.err conftest.$ac_ext
3295    if $ac_preproc_ok; then
3296      :
3297    else
3298      { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3299    See \`config.log' for more details." >&5
3300    echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3301    See \`config.log' for more details." >&2;}
3302       { (exit 1); exit 1; }; }
3303    fi
3304    
3305    ac_ext=c
3306    ac_cpp='$CPP $CPPFLAGS'
3307    ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3308    ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3309    ac_compiler_gnu=$ac_cv_c_compiler_gnu
3310    
3311    
3312    echo "$as_me:$LINENO: checking for egrep" >&5
3313    echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3314    if test "${ac_cv_prog_egrep+set}" = set; then
3315      echo $ECHO_N "(cached) $ECHO_C" >&6
3316    else
3317      if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3318        then ac_cv_prog_egrep='grep -E'
3319        else ac_cv_prog_egrep='egrep'
3320        fi
3321    fi
3322    echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3323    echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3324     EGREP=$ac_cv_prog_egrep
3325    
3326    
3327    echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3328    echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3329    if test "${ac_cv_header_stdc+set}" = set; then
3330      echo $ECHO_N "(cached) $ECHO_C" >&6
3331    else
3332      cat >conftest.$ac_ext <<_ACEOF
3333    #line $LINENO "configure"
3334    /* confdefs.h.  */
3335    _ACEOF
3336    cat confdefs.h >>conftest.$ac_ext
3337    cat >>conftest.$ac_ext <<_ACEOF
3338    /* end confdefs.h.  */
3339    #include <stdlib.h>
3340    #include <stdarg.h>
3341    #include <string.h>
3342    #include <float.h>
3343    
3344    int
3345    main ()
3346    {
3347    
3348      ;
3349      return 0;
3350    }
3351    _ACEOF
3352    rm -f conftest.$ac_objext
3353    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3354      (eval $ac_compile) 2>&5
3355      ac_status=$?
3356      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3357      (exit $ac_status); } &&
3358             { ac_try='test -s conftest.$ac_objext'
3359      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3360      (eval $ac_try) 2>&5
3361      ac_status=$?
3362      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3363      (exit $ac_status); }; }; then
3364      ac_cv_header_stdc=yes
3365    else
3366      echo "$as_me: failed program was:" >&5
3367    sed 's/^/| /' conftest.$ac_ext >&5
3368    
3369    ac_cv_header_stdc=no
3370    fi
3371    rm -f conftest.$ac_objext conftest.$ac_ext
3372    
3373    if test $ac_cv_header_stdc = yes; then
3374      # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3375      cat >conftest.$ac_ext <<_ACEOF
3376    #line $LINENO "configure"
3377    /* confdefs.h.  */
3378    _ACEOF
3379    cat confdefs.h >>conftest.$ac_ext
3380    cat >>conftest.$ac_ext <<_ACEOF
3381    /* end confdefs.h.  */
3382    #include <string.h>
3383    
3384    _ACEOF
3385    if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3386      $EGREP "memchr" >/dev/null 2>&1; then
3387      :
3388    else
3389      ac_cv_header_stdc=no
3390    fi
3391    rm -f conftest*
3392    
3393    fi
3394    
3395    if test $ac_cv_header_stdc = yes; then
3396      # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3397      cat >conftest.$ac_ext <<_ACEOF
3398    #line $LINENO "configure"
3399    /* confdefs.h.  */
3400    _ACEOF
3401    cat confdefs.h >>conftest.$ac_ext
3402    cat >>conftest.$ac_ext <<_ACEOF
3403    /* end confdefs.h.  */
3404    #include <stdlib.h>
3405    
3406    _ACEOF
3407    if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3408      $EGREP "free" >/dev/null 2>&1; then
3409      :
3410    else
3411      ac_cv_header_stdc=no
3412    fi
3413    rm -f conftest*
3414    
3415    fi
3416    
3417    if test $ac_cv_header_stdc = yes; then
3418      # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3419      if test "$cross_compiling" = yes; then
3420      :
3421    else
3422      cat >conftest.$ac_ext <<_ACEOF
3423    #line $LINENO "configure"
3424    /* confdefs.h.  */
3425    _ACEOF
3426    cat confdefs.h >>conftest.$ac_ext
3427    cat >>conftest.$ac_ext <<_ACEOF
3428    /* end confdefs.h.  */
3429    #include <ctype.h>
3430    #if ((' ' & 0x0FF) == 0x020)
3431    # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3432    # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3433    #else
3434    # define ISLOWER(c) \
3435                       (('a' <= (c) && (c) <= 'i') \
3436                         || ('j' <= (c) && (c) <= 'r') \
3437                         || ('s' <= (c) && (c) <= 'z'))
3438    # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3439    #endif
3440    
3441    #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3442    int
3443    main ()
3444    {
3445      int i;
3446      for (i = 0; i < 256; i++)
3447        if (XOR (islower (i), ISLOWER (i))
3448            || toupper (i) != TOUPPER (i))
3449          exit(2);
3450      exit (0);
3451    }
3452    _ACEOF
3453    rm -f conftest$ac_exeext
3454    if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3455      (eval $ac_link) 2>&5
3456      ac_status=$?
3457      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3458      (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3459      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3460      (eval $ac_try) 2>&5
3461      ac_status=$?
3462      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3463      (exit $ac_status); }; }; then
3464      :
3465    else
3466      echo "$as_me: program exited with status $ac_status" >&5
3467    echo "$as_me: failed program was:" >&5
3468    sed 's/^/| /' conftest.$ac_ext >&5
3469    
3470    ( exit $ac_status )
3471    ac_cv_header_stdc=no
3472    fi
3473    rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3474    fi
3475    fi
3476    fi
3477    echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3478    echo "${ECHO_T}$ac_cv_header_stdc" >&6
3479    if test $ac_cv_header_stdc = yes; then
3480    
3481    cat >>confdefs.h <<\_ACEOF
3482    #define STDC_HEADERS 1
3483    _ACEOF
3484    
3485    fi
3486    
3487    # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3488    
3489    
3490    
3491    
3492    
3493    
3494    
3495    
3496    
3497    for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3498                      inttypes.h stdint.h unistd.h
3499    do
3500    as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3501    echo "$as_me:$LINENO: checking for $ac_header" >&5
3502    echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3503    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3504      echo $ECHO_N "(cached) $ECHO_C" >&6
3505    else
3506      cat >conftest.$ac_ext <<_ACEOF
3507    #line $LINENO "configure"
3508    /* confdefs.h.  */
3509    _ACEOF
3510    cat confdefs.h >>conftest.$ac_ext
3511    cat >>conftest.$ac_ext <<_ACEOF
3512    /* end confdefs.h.  */
3513    $ac_includes_default
3514    
3515    #include <$ac_header>
3516    _ACEOF
3517    rm -f conftest.$ac_objext
3518    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3519      (eval $ac_compile) 2>&5
3520      ac_status=$?
3521      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522      (exit $ac_status); } &&
3523             { ac_try='test -s conftest.$ac_objext'
3524      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3525      (eval $ac_try) 2>&5
3526      ac_status=$?
3527      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3528      (exit $ac_status); }; }; then
3529      eval "$as_ac_Header=yes"
3530    else
3531      echo "$as_me: failed program was:" >&5
3532    sed 's/^/| /' conftest.$ac_ext >&5
3533    
3534    eval "$as_ac_Header=no"
3535    fi
3536    rm -f conftest.$ac_objext conftest.$ac_ext
3537    fi
3538    echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3539    echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3540    if test `eval echo '${'$as_ac_Header'}'` = yes; then
3541      cat >>confdefs.h <<_ACEOF
3542    #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3543    _ACEOF
3544    
3545    fi
3546    
3547    done
3548    
3549    
3550    
3551    for ac_header in dlfcn.h
3552    do
3553    as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3554    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3555      echo "$as_me:$LINENO: checking for $ac_header" >&5
3556    echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3557    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3558      echo $ECHO_N "(cached) $ECHO_C" >&6
3559    fi
3560    echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3561    echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3562    else
3563      # Is the header compilable?
3564    echo "$as_me:$LINENO: checking $ac_header usability" >&5
3565    echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3566    cat >conftest.$ac_ext <<_ACEOF
3567    #line $LINENO "configure"
3568    /* confdefs.h.  */
3569    _ACEOF
3570    cat confdefs.h >>conftest.$ac_ext
3571    cat >>conftest.$ac_ext <<_ACEOF
3572    /* end confdefs.h.  */
3573    $ac_includes_default
3574    #include <$ac_header>
3575    _ACEOF
3576    rm -f conftest.$ac_objext
3577    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3578      (eval $ac_compile) 2>&5
3579      ac_status=$?
3580      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581      (exit $ac_status); } &&
3582             { ac_try='test -s conftest.$ac_objext'
3583      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3584      (eval $ac_try) 2>&5
3585      ac_status=$?
3586      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587      (exit $ac_status); }; }; then
3588      ac_header_compiler=yes
3589    else
3590      echo "$as_me: failed program was:" >&5
3591    sed 's/^/| /' conftest.$ac_ext >&5
3592    
3593    ac_header_compiler=no
3594    fi
3595    rm -f conftest.$ac_objext conftest.$ac_ext
3596    echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3597    echo "${ECHO_T}$ac_header_compiler" >&6
3598    
3599    # Is the header present?
3600    echo "$as_me:$LINENO: checking $ac_header presence" >&5
3601    echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3602    cat >conftest.$ac_ext <<_ACEOF
3603    #line $LINENO "configure"
3604    /* confdefs.h.  */
3605    _ACEOF
3606    cat confdefs.h >>conftest.$ac_ext
3607    cat >>conftest.$ac_ext <<_ACEOF
3608    /* end confdefs.h.  */
3609    #include <$ac_header>
3610    _ACEOF
3611    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3612      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3613      ac_status=$?
3614      grep -v '^ *+' conftest.er1 >conftest.err
3615      rm -f conftest.er1
3616      cat conftest.err >&5
3617      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618      (exit $ac_status); } >/dev/null; then
3619      if test -s conftest.err; then
3620        ac_cpp_err=$ac_c_preproc_warn_flag
3621      else
3622        ac_cpp_err=
3623      fi
3624    else
3625      ac_cpp_err=yes
3626    fi
3627    if test -z "$ac_cpp_err"; then
3628      ac_header_preproc=yes
3629    else
3630      echo "$as_me: failed program was:" >&5
3631    sed 's/^/| /' conftest.$ac_ext >&5
3632    
3633      ac_header_preproc=no
3634    fi
3635    rm -f conftest.err conftest.$ac_ext
3636    echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3637    echo "${ECHO_T}$ac_header_preproc" >&6
3638    
3639    # So?  What about this header?
3640    case $ac_header_compiler:$ac_header_preproc in
3641      yes:no )
3642        { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3643    echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3644        { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3645    echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3646        (
3647          cat <<\_ASBOX
3648    ## ------------------------------------ ##
3649    ## Report this to bug-autoconf@gnu.org. ##
3650    ## ------------------------------------ ##
3651    _ASBOX
3652        ) |
3653          sed "s/^/$as_me: WARNING:     /" >&2
3654        ;;
3655      no:yes )
3656        { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3657    echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3658        { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3659    echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3660        { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3661    echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3662        (
3663          cat <<\_ASBOX
3664    ## ------------------------------------ ##
3665    ## Report this to bug-autoconf@gnu.org. ##
3666    ## ------------------------------------ ##
3667    _ASBOX
3668        ) |
3669          sed "s/^/$as_me: WARNING:     /" >&2
3670        ;;
3671    esac
3672    echo "$as_me:$LINENO: checking for $ac_header" >&5
3673    echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3674    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3675      echo $ECHO_N "(cached) $ECHO_C" >&6
3676    else
3677      eval "$as_ac_Header=$ac_header_preproc"
3678    fi
3679    echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3680    echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3681    
3682    fi
3683    if test `eval echo '${'$as_ac_Header'}'` = yes; then
3684      cat >>confdefs.h <<_ACEOF
3685    #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3686    _ACEOF
3687    
3688    fi
3689    
3690    done
3691    
3692    
3693    
3694    
3695    
3696    # Only perform the check for file, if the check method requires it
3697    case $deplibs_check_method in
3698    file_magic*)
3699      if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3700        echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3701    echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3702    if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3703      echo $ECHO_N "(cached) $ECHO_C" >&6
3704    else
3705      case $MAGIC_CMD in
3706      /*)
3707      lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3708      ;;
3709      ?:/*)
3710      lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3711      ;;
3712      *)
3713      ac_save_MAGIC_CMD="$MAGIC_CMD"
3714      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3715      ac_dummy="/usr/bin:$PATH"
3716      for ac_dir in $ac_dummy; do
3717        test -z "$ac_dir" && ac_dir=.
3718        if test -f $ac_dir/${ac_tool_prefix}file; then
3719          lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3720          if test -n "$file_magic_test_file"; then
3721            case $deplibs_check_method in
3722            "file_magic "*)
3723              file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3724              MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3725              if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3726                egrep "$file_magic_regex" > /dev/null; then
3727                :
3728              else
3729                cat <<EOF 1>&2
3730    
3731    *** Warning: the command libtool uses to detect shared libraries,
3732    *** $file_magic_cmd, produces output that libtool cannot recognize.
3733    *** The result is that libtool may fail to recognize shared libraries
3734    *** as such.  This will affect the