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revision 62 by nigel, Sat Feb 24 21:39:58 2007 UTC revision 63 by nigel, Sat Feb 24 21:40:03 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 HAVE_MEMMOVE HAVE_STRERROR HOST_CC HOST_CFLAGS NEWLINE LINK_SIZE MATCH_LIMIT UTF8 PCRE_MAJOR PCRE_MINOR PCRE_DATE PCRE_VERSION PCRE_LIB_VERSION PCRE_POSIXLIB_VERSION POSIX_MALLOC_THRESHOLD 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="$ac_config_headers config.h:config.in"  
1418    
1419  PCRE_MAJOR=3  
1420  PCRE_MINOR=9  
1421  PCRE_DATE=02-Jan-2002  
1422    
1423    
1424    
1425    
1426    
1427    
1428    
1429    
1430    
1431    
1432    
1433    
1434    
1435    
1436              ac_config_headers="$ac_config_headers config.h:config.in"
1437    
1438    
1439    
1440    PCRE_MAJOR=4
1441    PCRE_MINOR=0
1442    PCRE_DATE=17-Feb-2003
1443  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
1444    
1445    
1446    POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_THRESHOLD=10
1447    HOST_CC=${HOST_CC:-'$(CC)'}
1448    HOST_CFLAGS=${HOST_CFLAGS:-'$(CFLAGS)'}
1449    
1450    
1451  PCRE_LIB_VERSION=0:1:0  PCRE_LIB_VERSION=0:1:0
1452  PCRE_POSIXLIB_VERSION=0:0:0  PCRE_POSIXLIB_VERSION=0:0:0
1453    
1454    
1455  ac_ext=c  ac_ext=c
1456  ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
1457  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
# Line 1106  ac_compiler_gnu=$ac_cv_c_compiler_gnu Line 1460  ac_compiler_gnu=$ac_cv_c_compiler_gnu
1460  if test -n "$ac_tool_prefix"; then  if test -n "$ac_tool_prefix"; then
1461    # 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.
1462  set dummy ${ac_tool_prefix}gcc; ac_word=$2  set dummy ${ac_tool_prefix}gcc; ac_word=$2
1463  echo "$as_me:1119: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1464  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1465  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1466    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1114  else Line 1468  else
1468    if test -n "$CC"; then    if test -n "$CC"; then
1469    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1470  else  else
1471    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1472  ac_dummy="$PATH"  for as_dir in $PATH
1473  for ac_dir in $ac_dummy; do  do
1474    IFS=$ac_save_IFS    IFS=$as_save_IFS
1475    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1476    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1477  ac_cv_prog_CC="${ac_tool_prefix}gcc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1478  echo "$as_me:1134: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="${ac_tool_prefix}gcc"
1479  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1480        break 2
1481      fi
1482    done
1483  done  done
1484    
1485  fi  fi
1486  fi  fi
1487  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1488  if test -n "$CC"; then  if test -n "$CC"; then
1489    echo "$as_me:1142: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1490  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1491  else  else
1492    echo "$as_me:1145: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1493  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1494  fi  fi
1495    
# Line 1141  if test -z "$ac_cv_prog_CC"; then Line 1498  if test -z "$ac_cv_prog_CC"; then
1498    ac_ct_CC=$CC    ac_ct_CC=$CC
1499    # 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.
1500  set dummy gcc; ac_word=$2  set dummy gcc; ac_word=$2
1501  echo "$as_me:1154: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1502  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1503  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1504    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1149  else Line 1506  else
1506    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1507    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1508  else  else
1509    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1510  ac_dummy="$PATH"  for as_dir in $PATH
1511  for ac_dir in $ac_dummy; do  do
1512    IFS=$ac_save_IFS    IFS=$as_save_IFS
1513    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1514    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1515  ac_cv_prog_ac_ct_CC="gcc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1516  echo "$as_me:1169: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="gcc"
1517  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1518        break 2
1519      fi
1520    done
1521  done  done
1522    
1523  fi  fi
1524  fi  fi
1525  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1526  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1527    echo "$as_me:1177: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1528  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1529  else  else
1530    echo "$as_me:1180: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1531  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1532  fi  fi
1533    
# Line 1180  if test -z "$CC"; then Line 1540  if test -z "$CC"; then
1540    if test -n "$ac_tool_prefix"; then    if test -n "$ac_tool_prefix"; then
1541    # 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.
1542  set dummy ${ac_tool_prefix}cc; ac_word=$2  set dummy ${ac_tool_prefix}cc; ac_word=$2
1543  echo "$as_me:1193: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1544  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1545  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1546    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1188  else Line 1548  else
1548    if test -n "$CC"; then    if test -n "$CC"; then
1549    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1550  else  else
1551    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1552  ac_dummy="$PATH"  for as_dir in $PATH
1553  for ac_dir in $ac_dummy; do  do
1554    IFS=$ac_save_IFS    IFS=$as_save_IFS
1555    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1556    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1557  ac_cv_prog_CC="${ac_tool_prefix}cc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1558  echo "$as_me:1208: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="${ac_tool_prefix}cc"
1559  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1560        break 2
1561      fi
1562    done
1563  done  done
1564    
1565  fi  fi
1566  fi  fi
1567  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1568  if test -n "$CC"; then  if test -n "$CC"; then
1569    echo "$as_me:1216: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1570  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1571  else  else
1572    echo "$as_me:1219: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1573  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1574  fi  fi
1575    
# Line 1215  if test -z "$ac_cv_prog_CC"; then Line 1578  if test -z "$ac_cv_prog_CC"; then
1578    ac_ct_CC=$CC    ac_ct_CC=$CC
1579    # 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.
1580  set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
1581  echo "$as_me:1228: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1582  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1583  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1584    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1223  else Line 1586  else
1586    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1587    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1588  else  else
1589    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1590  ac_dummy="$PATH"  for as_dir in $PATH
1591  for ac_dir in $ac_dummy; do  do
1592    IFS=$ac_save_IFS    IFS=$as_save_IFS
1593    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1594    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1595  ac_cv_prog_ac_ct_CC="cc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1596  echo "$as_me:1243: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="cc"
1597  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1598        break 2
1599      fi
1600    done
1601  done  done
1602    
1603  fi  fi
1604  fi  fi
1605  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1606  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1607    echo "$as_me:1251: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1608  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1609  else  else
1610    echo "$as_me:1254: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1611  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1612  fi  fi
1613    
# Line 1254  fi Line 1620  fi
1620  if test -z "$CC"; then  if test -z "$CC"; then
1621    # 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.
1622  set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
1623  echo "$as_me:1267: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1624  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1625  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1626    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1263  else Line 1629  else
1629    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1630  else  else
1631    ac_prog_rejected=no    ac_prog_rejected=no
1632    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1633  ac_dummy="$PATH"  for as_dir in $PATH
1634  for ac_dir in $ac_dummy; do  do
1635    IFS=$ac_save_IFS    IFS=$as_save_IFS
1636    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1637    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1638  if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1639    ac_prog_rejected=yes      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1640    continue         ac_prog_rejected=yes
1641  fi         continue
1642  ac_cv_prog_CC="cc"       fi
1643  echo "$as_me:1287: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="cc"
1644  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1645        break 2
1646      fi
1647    done
1648  done  done
1649    
1650  if test $ac_prog_rejected = yes; then  if test $ac_prog_rejected = yes; then
# Line 1287  if test $ac_prog_rejected = yes; then Line 1656  if test $ac_prog_rejected = yes; then
1656      # However, it has the same basename, so the bogon will be chosen      # However, it has the same basename, so the bogon will be chosen
1657      # first if we set CC to just the basename; use the full file name.      # first if we set CC to just the basename; use the full file name.
1658      shift      shift
1659      set dummy "$ac_dir/$ac_word" ${1+"$@"}      ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     shift  
     ac_cv_prog_CC="$@"  
1660    fi    fi
1661  fi  fi
1662  fi  fi
1663  fi  fi
1664  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1665  if test -n "$CC"; then  if test -n "$CC"; then
1666    echo "$as_me:1309: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1667  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1668  else  else
1669    echo "$as_me:1312: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1670  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1671  fi  fi
1672    
# Line 1310  if test -z "$CC"; then Line 1677  if test -z "$CC"; then
1677    do    do
1678      # 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.
1679  set dummy $ac_tool_prefix$ac_prog; ac_word=$2  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1680  echo "$as_me:1323: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1681  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1682  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1683    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1318  else Line 1685  else
1685    if test -n "$CC"; then    if test -n "$CC"; then
1686    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1687  else  else
1688    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1689  ac_dummy="$PATH"  for as_dir in $PATH
1690  for ac_dir in $ac_dummy; do  do
1691    IFS=$ac_save_IFS    IFS=$as_save_IFS
1692    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1693    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1694  ac_cv_prog_CC="$ac_tool_prefix$ac_prog"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1695  echo "$as_me:1338: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1696  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1697        break 2
1698      fi
1699    done
1700  done  done
1701    
1702  fi  fi
1703  fi  fi
1704  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1705  if test -n "$CC"; then  if test -n "$CC"; then
1706    echo "$as_me:1346: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1707  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1708  else  else
1709    echo "$as_me:1349: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1710  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1711  fi  fi
1712    
# Line 1349  if test -z "$CC"; then Line 1719  if test -z "$CC"; then
1719  do  do
1720    # 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.
1721  set dummy $ac_prog; ac_word=$2  set dummy $ac_prog; ac_word=$2
1722  echo "$as_me:1362: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1723  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1724  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1725    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1357  else Line 1727  else
1727    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1728    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1729  else  else
1730    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1731  ac_dummy="$PATH"  for as_dir in $PATH
1732  for ac_dir in $ac_dummy; do  do
1733    IFS=$ac_save_IFS    IFS=$as_save_IFS
1734    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1735    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1736  ac_cv_prog_ac_ct_CC="$ac_prog"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1737  echo "$as_me:1377: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="$ac_prog"
1738  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1739        break 2
1740      fi
1741    done
1742  done  done
1743    
1744  fi  fi
1745  fi  fi
1746  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1747  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1748    echo "$as_me:1385: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1749  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1750  else  else
1751    echo "$as_me:1388: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1752  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1753  fi  fi
1754    
# Line 1387  fi Line 1760  fi
1760    
1761  fi  fi
1762    
1763  test -z "$CC" && { { echo "$as_me:1400: error: no acceptable cc found in \$PATH" >&5  
1764  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
1765    See \`config.log' for more details." >&5
1766    echo "$as_me: error: no acceptable C compiler found in \$PATH
1767    See \`config.log' for more details." >&2;}
1768     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1769    
1770    # Provide some information about the compiler.
1771    echo "$as_me:$LINENO:" \
1772         "checking for C compiler version" >&5
1773    ac_compiler=`set X $ac_compile; echo $2`
1774    { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1775      (eval $ac_compiler --version </dev/null >&5) 2>&5
1776      ac_status=$?
1777      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1778      (exit $ac_status); }
1779    { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1780      (eval $ac_compiler -v </dev/null >&5) 2>&5
1781      ac_status=$?
1782      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1783      (exit $ac_status); }
1784    { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1785      (eval $ac_compiler -V </dev/null >&5) 2>&5
1786      ac_status=$?
1787      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1788      (exit $ac_status); }
1789    
1790  cat >conftest.$ac_ext <<_ACEOF  cat >conftest.$ac_ext <<_ACEOF
1791  #line 1405 "configure"  #line $LINENO "configure"
1792  #include "confdefs.h"  /* confdefs.h.  */
1793    _ACEOF
1794    cat confdefs.h >>conftest.$ac_ext
1795    cat >>conftest.$ac_ext <<_ACEOF
1796    /* end confdefs.h.  */
1797    
1798  int  int
1799  main ()  main ()
# Line 1404  main () Line 1804  main ()
1804  }  }
1805  _ACEOF  _ACEOF
1806  ac_clean_files_save=$ac_clean_files  ac_clean_files_save=$ac_clean_files
1807  ac_clean_files="$ac_clean_files a.out a.exe"  ac_clean_files="$ac_clean_files a.out a.exe b.out"
1808  # Try to create an executable without -o first, disregard a.out.  # Try to create an executable without -o first, disregard a.out.
1809  # It will help us diagnose broken compiler, and finding out an intuition  # It will help us diagnose broken compilers, and finding out an intuition
1810  # of exeext.  # of exeext.
1811  echo "$as_me:1421: checking for C compiler default output" >&5  echo "$as_me:$LINENO: checking for C compiler default output" >&5
1812  echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6  echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1813  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1814  if { (eval echo "$as_me:1424: \"$ac_link_default\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1815    (eval $ac_link_default) 2>&5    (eval $ac_link_default) 2>&5
1816    ac_status=$?    ac_status=$?
1817    echo "$as_me:1427: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1818    (exit $ac_status); }; then    (exit $ac_status); }; then
1819    for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do    # Find the output, starting from the most likely.  This scheme is
1820    # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1821    # resort.
1822    
1823    # Be careful to initialize this variable, since it used to be cached.
1824    # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1825    ac_cv_exeext=
1826    # b.out is created by i960 compilers.
1827    for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1828    do
1829      test -f "$ac_file" || continue
1830    case $ac_file in    case $ac_file in
1831      *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1832      a.out ) # We found the default executable, but exeext='' is most          ;;
1833              # certainly right.      conftest.$ac_ext )
1834              break;;          # This is the source file.
1835      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`          ;;
1836            export ac_cv_exeext      [ab].out )
1837            break;;          # We found the default executable, but exeext='' is most
1838      * ) break;;          # certainly right.
1839            break;;
1840        *.* )
1841            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1842            # FIXME: I believe we export ac_cv_exeext for Libtool,
1843            # but it would be cool to find out if it's true.  Does anybody
1844            # maintain Libtool? --akim.
1845            export ac_cv_exeext
1846            break;;
1847        * )
1848            break;;
1849    esac    esac
1850  done  done
1851  else  else
1852    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
1853  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
1854  { { echo "$as_me:1444: error: C compiler cannot create executables" >&5  
1855  echo "$as_me: error: C compiler cannot create executables" >&2;}  { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1856    See \`config.log' for more details." >&5
1857    echo "$as_me: error: C compiler cannot create executables
1858    See \`config.log' for more details." >&2;}
1859     { (exit 77); exit 77; }; }     { (exit 77); exit 77; }; }
1860  fi  fi
1861    
1862  ac_exeext=$ac_cv_exeext  ac_exeext=$ac_cv_exeext
1863  echo "$as_me:1450: result: $ac_file" >&5  echo "$as_me:$LINENO: result: $ac_file" >&5
1864  echo "${ECHO_T}$ac_file" >&6  echo "${ECHO_T}$ac_file" >&6
1865    
1866  # Check the compiler produces executables we can run.  If not, either  # Check the compiler produces executables we can run.  If not, either
1867  # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
1868  echo "$as_me:1455: checking whether the C compiler works" >&5  echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1869  echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6  echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1870  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1871  # If not cross compiling, check that we can run a simple program.  # If not cross compiling, check that we can run a simple program.
1872  if test "$cross_compiling" != yes; then  if test "$cross_compiling" != yes; then
1873    if { ac_try='./$ac_file'    if { ac_try='./$ac_file'
1874    { (eval echo "$as_me:1461: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1875    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
1876    ac_status=$?    ac_status=$?
1877    echo "$as_me:1464: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1878    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
1879      cross_compiling=no      cross_compiling=no
1880    else    else
1881      if test "$cross_compiling" = maybe; then      if test "$cross_compiling" = maybe; then
1882          cross_compiling=yes          cross_compiling=yes
1883      else      else
1884          { { echo "$as_me:1471: error: cannot run C compiled programs.          { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1885  If you meant to cross compile, use \`--host'." >&5  If you meant to cross compile, use \`--host'.
1886    See \`config.log' for more details." >&5
1887  echo "$as_me: error: cannot run C compiled programs.  echo "$as_me: error: cannot run C compiled programs.
1888  If you meant to cross compile, use \`--host'." >&2;}  If you meant to cross compile, use \`--host'.
1889    See \`config.log' for more details." >&2;}
1890     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1891      fi      fi
1892    fi    fi
1893  fi  fi
1894  echo "$as_me:1479: result: yes" >&5  echo "$as_me:$LINENO: result: yes" >&5
1895  echo "${ECHO_T}yes" >&6  echo "${ECHO_T}yes" >&6
1896    
1897  rm -f a.out a.exe conftest$ac_cv_exeext  rm -f a.out a.exe conftest$ac_cv_exeext b.out
1898  ac_clean_files=$ac_clean_files_save  ac_clean_files=$ac_clean_files_save
1899  # Check the compiler produces executables we can run.  If not, either  # Check the compiler produces executables we can run.  If not, either
1900  # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
1901  echo "$as_me:1486: checking whether we are cross compiling" >&5  echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1902  echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6  echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1903  echo "$as_me:1488: result: $cross_compiling" >&5  echo "$as_me:$LINENO: result: $cross_compiling" >&5
1904  echo "${ECHO_T}$cross_compiling" >&6  echo "${ECHO_T}$cross_compiling" >&6
1905    
1906  echo "$as_me:1491: checking for executable suffix" >&5  echo "$as_me:$LINENO: checking for suffix of executables" >&5
1907  echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6  echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1908  if { (eval echo "$as_me:1493: \"$ac_link\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1909    (eval $ac_link) 2>&5    (eval $ac_link) 2>&5
1910    ac_status=$?    ac_status=$?
1911    echo "$as_me:1496: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1912    (exit $ac_status); }; then    (exit $ac_status); }; then
1913    # If both `conftest.exe' and `conftest' are `present' (well, observable)    # If both `conftest.exe' and `conftest' are `present' (well, observable)
1914  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1915  # work properly (i.e., refer to `conftest.exe'), while it won't with  # work properly (i.e., refer to `conftest.exe'), while it won't with
1916  # `rm'.  # `rm'.
1917  for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do  for ac_file in conftest.exe conftest conftest.*; do
1918      test -f "$ac_file" || continue
1919    case $ac_file in    case $ac_file in
1920      *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1921      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1922            export ac_cv_exeext            export ac_cv_exeext
1923            break;;            break;;
# Line 1499  for ac_file in `(ls conftest.exe; ls con Line 1925  for ac_file in `(ls conftest.exe; ls con
1925    esac    esac
1926  done  done
1927  else  else
1928    { { echo "$as_me:1512: error: cannot compute EXEEXT: cannot compile and link" >&5    { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1929  echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}  See \`config.log' for more details." >&5
1930    echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1931    See \`config.log' for more details." >&2;}
1932     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1933  fi  fi
1934    
1935  rm -f conftest$ac_cv_exeext  rm -f conftest$ac_cv_exeext
1936  echo "$as_me:1518: result: $ac_cv_exeext" >&5  echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1937  echo "${ECHO_T}$ac_cv_exeext" >&6  echo "${ECHO_T}$ac_cv_exeext" >&6
1938    
1939  rm -f conftest.$ac_ext  rm -f conftest.$ac_ext
1940  EXEEXT=$ac_cv_exeext  EXEEXT=$ac_cv_exeext
1941  ac_exeext=$EXEEXT  ac_exeext=$EXEEXT
1942  echo "$as_me:1524: checking for object suffix" >&5  echo "$as_me:$LINENO: checking for suffix of object files" >&5
1943  echo $ECHO_N "checking for object suffix... $ECHO_C" >&6  echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1944  if test "${ac_cv_objext+set}" = set; then  if test "${ac_cv_objext+set}" = set; then
1945    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
1946  else  else
1947    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
1948  #line 1530 "configure"  #line $LINENO "configure"
1949  #include "confdefs.h"  /* confdefs.h.  */
1950    _ACEOF
1951    cat confdefs.h >>conftest.$ac_ext
1952    cat >>conftest.$ac_ext <<_ACEOF
1953    /* end confdefs.h.  */
1954    
1955  int  int
1956  main ()  main ()
# Line 1529  main () Line 1961  main ()
1961  }  }
1962  _ACEOF  _ACEOF
1963  rm -f conftest.o conftest.obj  rm -f conftest.o conftest.obj
1964  if { (eval echo "$as_me:1542: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1965    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
1966    ac_status=$?    ac_status=$?
1967    echo "$as_me:1545: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1968    (exit $ac_status); }; then    (exit $ac_status); }; then
1969    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
1970    case $ac_file in    case $ac_file in
1971      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1972      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1973         break;;         break;;
1974    esac    esac
1975  done  done
1976  else  else
1977    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
1978  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
1979  { { echo "$as_me:1557: error: cannot compute OBJEXT: cannot compile" >&5  
1980  echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}  { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1981    See \`config.log' for more details." >&5
1982    echo "$as_me: error: cannot compute suffix of object files: cannot compile
1983    See \`config.log' for more details." >&2;}
1984     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1985  fi  fi
1986    
1987  rm -f conftest.$ac_cv_objext conftest.$ac_ext  rm -f conftest.$ac_cv_objext conftest.$ac_ext
1988  fi  fi
1989  echo "$as_me:1564: result: $ac_cv_objext" >&5  echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1990  echo "${ECHO_T}$ac_cv_objext" >&6  echo "${ECHO_T}$ac_cv_objext" >&6
1991  OBJEXT=$ac_cv_objext  OBJEXT=$ac_cv_objext
1992  ac_objext=$OBJEXT  ac_objext=$OBJEXT
1993  echo "$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
1994  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... $ECHO_C" >&6
1995  if test "${ac_cv_c_compiler_gnu+set}" = set; then  if test "${ac_cv_c_compiler_gnu+set}" = set; then
1996    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
1997  else  else
1998    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
1999  #line 1574 "configure"  #line $LINENO "configure"
2000  #include "confdefs.h"  /* confdefs.h.  */
2001    _ACEOF
2002    cat confdefs.h >>conftest.$ac_ext
2003    cat >>conftest.$ac_ext <<_ACEOF
2004    /* end confdefs.h.  */
2005    
2006  int  int
2007  main ()  main ()
# Line 1576  main () Line 2015  main ()
2015  }  }
2016  _ACEOF  _ACEOF
2017  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2018  if { (eval echo "$as_me:1589: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2019    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2020    ac_status=$?    ac_status=$?
2021    echo "$as_me:1592: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2022    (exit $ac_status); } &&    (exit $ac_status); } &&
2023           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2024    { (eval echo "$as_me:1595: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2025    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2026    ac_status=$?    ac_status=$?
2027    echo "$as_me:1598: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2028    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2029    ac_compiler_gnu=yes    ac_compiler_gnu=yes
2030  else  else
2031    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2032  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2033    
2034  ac_compiler_gnu=no  ac_compiler_gnu=no
2035  fi  fi
2036  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2037  ac_cv_c_compiler_gnu=$ac_compiler_gnu  ac_cv_c_compiler_gnu=$ac_compiler_gnu
2038    
2039  fi  fi
2040  echo "$as_me:1610: result: $ac_cv_c_compiler_gnu" >&5  echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2041  echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6  echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2042  GCC=`test $ac_compiler_gnu = yes && echo yes`  GCC=`test $ac_compiler_gnu = yes && echo yes`
2043  ac_test_CFLAGS=${CFLAGS+set}  ac_test_CFLAGS=${CFLAGS+set}
2044  ac_save_CFLAGS=$CFLAGS  ac_save_CFLAGS=$CFLAGS
2045  CFLAGS="-g"  CFLAGS="-g"
2046  echo "$as_me:1616: checking whether $CC accepts -g" >&5  echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2047  echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6  echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2048  if test "${ac_cv_prog_cc_g+set}" = set; then  if test "${ac_cv_prog_cc_g+set}" = set; then
2049    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2050  else  else
2051    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2052  #line 1622 "configure"  #line $LINENO "configure"
2053  #include "confdefs.h"  /* confdefs.h.  */
2054    _ACEOF
2055    cat confdefs.h >>conftest.$ac_ext
2056    cat >>conftest.$ac_ext <<_ACEOF
2057    /* end confdefs.h.  */
2058    
2059  int  int
2060  main ()  main ()
# Line 1621  main () Line 2065  main ()
2065  }  }
2066  _ACEOF  _ACEOF
2067  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2068  if { (eval echo "$as_me:1634: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2069    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2070    ac_status=$?    ac_status=$?
2071    echo "$as_me:1637: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2072    (exit $ac_status); } &&    (exit $ac_status); } &&
2073           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2074    { (eval echo "$as_me:1640: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2075    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2076    ac_status=$?    ac_status=$?
2077    echo "$as_me:1643: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2078    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2079    ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
2080  else  else
2081    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2082  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2083    
2084  ac_cv_prog_cc_g=no  ac_cv_prog_cc_g=no
2085  fi  fi
2086  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2087  fi  fi
2088  echo "$as_me:1653: result: $ac_cv_prog_cc_g" >&5  echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2089  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2090  if test "$ac_test_CFLAGS" = set; then  if test "$ac_test_CFLAGS" = set; then
2091    CFLAGS=$ac_save_CFLAGS    CFLAGS=$ac_save_CFLAGS
# Line 1657  else Line 2102  else
2102      CFLAGS=      CFLAGS=
2103    fi    fi
2104  fi  fi
2105    echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2106    echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2107    if test "${ac_cv_prog_cc_stdc+set}" = set; then
2108      echo $ECHO_N "(cached) $ECHO_C" >&6
2109    else
2110      ac_cv_prog_cc_stdc=no
2111    ac_save_CC=$CC
2112    cat >conftest.$ac_ext <<_ACEOF
2113    #line $LINENO "configure"
2114    /* confdefs.h.  */
2115    _ACEOF
2116    cat confdefs.h >>conftest.$ac_ext
2117    cat >>conftest.$ac_ext <<_ACEOF
2118    /* end confdefs.h.  */
2119    #include <stdarg.h>
2120    #include <stdio.h>
2121    #include <sys/types.h>
2122    #include <sys/stat.h>
2123    /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2124    struct buf { int x; };
2125    FILE * (*rcsopen) (struct buf *, struct stat *, int);
2126    static char *e (p, i)
2127         char **p;
2128         int i;
2129    {
2130      return p[i];
2131    }
2132    static char *f (char * (*g) (char **, int), char **p, ...)
2133    {
2134      char *s;
2135      va_list v;
2136      va_start (v,p);
2137      s = g (p, va_arg (v,int));
2138      va_end (v);
2139      return s;
2140    }
2141    int test (int i, double x);
2142    struct s1 {int (*f) (int a);};
2143    struct s2 {int (*f) (double a);};
2144    int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2145    int argc;
2146    char **argv;
2147    int
2148    main ()
2149    {
2150    return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2151      ;
2152      return 0;
2153    }
2154    _ACEOF
2155    # Don't try gcc -ansi; that turns off useful extensions and
2156    # breaks some systems' header files.
2157    # AIX                   -qlanglvl=ansi
2158    # Ultrix and OSF/1      -std1
2159    # HP-UX 10.20 and later -Ae
2160    # HP-UX older versions  -Aa -D_HPUX_SOURCE
2161    # SVR4                  -Xc -D__EXTENSIONS__
2162    for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2163    do
2164      CC="$ac_save_CC $ac_arg"
2165      rm -f conftest.$ac_objext
2166    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2167      (eval $ac_compile) 2>&5
2168      ac_status=$?
2169      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2170      (exit $ac_status); } &&
2171             { ac_try='test -s conftest.$ac_objext'
2172      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2173      (eval $ac_try) 2>&5
2174      ac_status=$?
2175      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2176      (exit $ac_status); }; }; then
2177      ac_cv_prog_cc_stdc=$ac_arg
2178    break
2179    else
2180      echo "$as_me: failed program was:" >&5
2181    sed 's/^/| /' conftest.$ac_ext >&5
2182    
2183    fi
2184    rm -f conftest.$ac_objext
2185    done
2186    rm -f conftest.$ac_ext conftest.$ac_objext
2187    CC=$ac_save_CC
2188    
2189    fi
2190    
2191    case "x$ac_cv_prog_cc_stdc" in
2192      x|xno)
2193        echo "$as_me:$LINENO: result: none needed" >&5
2194    echo "${ECHO_T}none needed" >&6 ;;
2195      *)
2196        echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2197    echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2198        CC="$CC $ac_cv_prog_cc_stdc" ;;
2199    esac
2200    
2201  # Some people use a C++ compiler to compile C.  Since we use `exit',  # Some people use a C++ compiler to compile C.  Since we use `exit',
2202  # in C++ we need to declare it.  In case someone uses the same compiler  # in C++ we need to declare it.  In case someone uses the same compiler
2203  # for both compiling C and C++ we need to have the C++ compiler decide  # for both compiling C and C++ we need to have the C++ compiler decide
# Line 1667  cat >conftest.$ac_ext <<_ACEOF Line 2208  cat >conftest.$ac_ext <<_ACEOF
2208  #endif  #endif
2209  _ACEOF  _ACEOF
2210  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2211  if { (eval echo "$as_me:1680: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2212    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2213    ac_status=$?    ac_status=$?
2214    echo "$as_me:1683: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215    (exit $ac_status); } &&    (exit $ac_status); } &&
2216           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2217    { (eval echo "$as_me:1686: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2219    ac_status=$?    ac_status=$?
2220    echo "$as_me:1689: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2222    for ac_declaration in \    for ac_declaration in \
2223     ''\     ''\
# Line 1688  if { (eval echo "$as_me:1680: \"$ac_comp Line 2229  if { (eval echo "$as_me:1680: \"$ac_comp
2229     'void exit (int);'     'void exit (int);'
2230  do  do
2231    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2232  #line 1701 "configure"  #line $LINENO "configure"
2233  #include "confdefs.h"  /* confdefs.h.  */
2234    _ACEOF
2235    cat confdefs.h >>conftest.$ac_ext
2236    cat >>conftest.$ac_ext <<_ACEOF
2237    /* end confdefs.h.  */
2238  #include <stdlib.h>  #include <stdlib.h>
2239  $ac_declaration  $ac_declaration
2240  int  int
# Line 1701  exit (42); Line 2246  exit (42);
2246  }  }
2247  _ACEOF  _ACEOF
2248  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2249  if { (eval echo "$as_me:1714: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2250    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2251    ac_status=$?    ac_status=$?
2252    echo "$as_me:1717: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253    (exit $ac_status); } &&    (exit $ac_status); } &&
2254           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2255    { (eval echo "$as_me:1720: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2256    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2257    ac_status=$?    ac_status=$?
2258    echo "$as_me:1723: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2260    :    :
2261  else  else
2262    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2263  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2264    
2265  continue  continue
2266  fi  fi
2267  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2268    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2269  #line 1733 "configure"  #line $LINENO "configure"
2270  #include "confdefs.h"  /* confdefs.h.  */
2271    _ACEOF
2272    cat confdefs.h >>conftest.$ac_ext
2273    cat >>conftest.$ac_ext <<_ACEOF
2274    /* end confdefs.h.  */
2275  $ac_declaration  $ac_declaration
2276  int  int
2277  main ()  main ()
# Line 1732  exit (42); Line 2282  exit (42);
2282  }  }
2283  _ACEOF  _ACEOF
2284  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2285  if { (eval echo "$as_me:1745: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2286    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2287    ac_status=$?    ac_status=$?
2288    echo "$as_me:1748: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289    (exit $ac_status); } &&    (exit $ac_status); } &&
2290           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2291    { (eval echo "$as_me:1751: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2292    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2293    ac_status=$?    ac_status=$?
2294    echo "$as_me:1754: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2295    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2296    break    break
2297  else  else
2298    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2299  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2300    
2301  fi  fi
2302  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2303  done  done
2304  echo '#ifdef __cplusplus' >>confdefs.h  rm -f conftest*
2305  echo $ac_declaration      >>confdefs.h  if test -n "$ac_declaration"; then
2306  echo '#endif'             >>confdefs.h    echo '#ifdef __cplusplus' >>confdefs.h
2307      echo $ac_declaration      >>confdefs.h
2308      echo '#endif'             >>confdefs.h
2309    fi
2310    
2311  else  else
2312    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2313  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2314    
2315  fi  fi
2316  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2317  ac_ext=c  ac_ext=c
# Line 1782  for ac_dir in $srcdir $srcdir/.. $srcdir Line 2337  for ac_dir in $srcdir $srcdir/.. $srcdir
2337    fi    fi
2338  done  done
2339  if test -z "$ac_aux_dir"; then  if test -z "$ac_aux_dir"; then
2340    { { echo "$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/.. $srcdir/../.." >&5
2341  echo "$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/.. $srcdir/../.." >&2;}
2342     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
2343  fi  fi
# Line 1802  ac_configure="$SHELL $ac_aux_dir/configu Line 2357  ac_configure="$SHELL $ac_aux_dir/configu
2357  # AFS /usr/afsws/bin/install, which mishandles nonexistent args  # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2358  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2359  # ./install, which can be erroneously created by make from ./install.sh.  # ./install, which can be erroneously created by make from ./install.sh.
2360  echo "$as_me:1815: checking for a BSD compatible install" >&5  echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2361  echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6  echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2362  if test -z "$INSTALL"; then  if test -z "$INSTALL"; then
2363  if test "${ac_cv_path_install+set}" = set; then  if test "${ac_cv_path_install+set}" = set; then
2364    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2365  else  else
2366      ac_save_IFS=$IFS; IFS=$ac_path_separator    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2367    for ac_dir in $PATH; do  for as_dir in $PATH
2368      IFS=$ac_save_IFS  do
2369      # Account for people who put trailing slashes in PATH elements.    IFS=$as_save_IFS
2370      case $ac_dir/ in    test -z "$as_dir" && as_dir=.
2371      / | ./ | .// | /cC/* \    # Account for people who put trailing slashes in PATH elements.
2372      | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \  case $as_dir/ in
2373      | /usr/ucb/* ) ;;    ./ | .// | /cC/* | \
2374      *)    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2375        # OSF1 and SCO ODT 3.0 have their own names for install.    /usr/ucb/* ) ;;
2376        # Don't use installbsd from OSF since it installs stuff as root    *)
2377        # by default.      # OSF1 and SCO ODT 3.0 have their own names for install.
2378        for ac_prog in ginstall scoinst install; do      # Don't use installbsd from OSF since it installs stuff as root
2379          if $as_executable_p "$ac_dir/$ac_prog"; then      # by default.
2380            if test $ac_prog = install &&      for ac_prog in ginstall scoinst install; do
2381              grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then        for ac_exec_ext in '' $ac_executable_extensions; do
2382              # AIX install.  It has an incompatible calling convention.          if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2383              :            if test $ac_prog = install &&
2384            elif test $ac_prog = install &&              grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2385              grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then              # AIX install.  It has an incompatible calling convention.
2386              # program-specific install script used by HP pwplus--don't use.              :
2387              :            elif test $ac_prog = install &&
2388            else              grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2389              ac_cv_path_install="$ac_dir/$ac_prog -c"              # program-specific install script used by HP pwplus--don't use.
2390              break 2              :
2391            fi            else
2392          fi              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2393                break 3
2394              fi
2395            fi
2396        done        done
2397        ;;      done
2398      esac      ;;
2399    done  esac
2400    done
2401    
2402    
2403  fi  fi
2404    if test "${ac_cv_path_install+set}" = set; then    if test "${ac_cv_path_install+set}" = set; then
# Line 1851  fi Line 2411  fi
2411      INSTALL=$ac_install_sh      INSTALL=$ac_install_sh
2412    fi    fi
2413  fi  fi
2414  echo "$as_me:1864: result: $INSTALL" >&5  echo "$as_me:$LINENO: result: $INSTALL" >&5
2415  echo "${ECHO_T}$INSTALL" >&6  echo "${ECHO_T}$INSTALL" >&6
2416    
2417  # 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 2422  test -z "$INSTALL_SCRIPT" && INSTALL_SCR
2422    
2423  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2424    
 if test -n "$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 "${ECHO_T}no" >&6  
 fi  
2425    
2426  fi  # Check whether --enable-shared or --disable-shared was given.
2427  if test -z "$ac_cv_prog_RANLIB"; then  if test "${enable_shared+set}" = set; then
2428    ac_ct_RANLIB=$RANLIB    enableval="$enable_shared"
2429    # Extract the first word of "ranlib", so it can be a program name with args.    p=${PACKAGE-default}
2430  set dummy ranlib; ac_word=$2  case $enableval in
2431  echo "$as_me:1913: checking for $ac_word" >&5  yes) enable_shared=yes ;;
2432  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  no) enable_shared=no ;;
2433  if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then  *)
2434    echo $ECHO_N "(cached) $ECHO_C" >&6    enable_shared=no
2435      # Look at the argument we got.  We use all the common list separators.
2436      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2437      for pkg in $enableval; do
2438        if test "X$pkg" = "X$p"; then
2439          enable_shared=yes
2440        fi
2441      done
2442      IFS="$ac_save_ifs"
2443      ;;
2444    esac
2445  else  else
2446    if test -n "$ac_ct_RANLIB"; then    enable_shared=yes
2447    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.  fi;
2448    # Check whether --enable-static or --disable-static was given.
2449    if test "${enable_static+set}" = set; then
2450      enableval="$enable_static"
2451      p=${PACKAGE-default}
2452    case $enableval in
2453    yes) enable_static=yes ;;
2454    no) enable_static=no ;;
2455    *)
2456      enable_static=no
2457      # Look at the argument we got.  We use all the common list separators.
2458      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2459      for pkg in $enableval; do
2460        if test "X$pkg" = "X$p"; then
2461          enable_static=yes
2462        fi
2463      done
2464      IFS="$ac_save_ifs"
2465      ;;
2466    esac
2467  else  else
2468    ac_save_IFS=$IFS; IFS=$ac_path_separator    enable_static=yes
2469  ac_dummy="$PATH"  fi;
2470  for ac_dir in $ac_dummy; do  # Check whether --enable-fast-install or --disable-fast-install was given.
2471    IFS=$ac_save_IFS  if test "${enable_fast_install+set}" = set; then
2472    test -z "$ac_dir" && ac_dir=.    enableval="$enable_fast_install"
2473    $as_executable_p "$ac_dir/$ac_word" || continue    p=${PACKAGE-default}
2474  ac_cv_prog_ac_ct_RANLIB="ranlib"  case $enableval in
2475  echo "$as_me:1928: found $ac_dir/$ac_word" >&5  yes) enable_fast_install=yes ;;
2476  break  no) enable_fast_install=no ;;
2477  done  *)
2478      enable_fast_install=no
2479      # Look at the argument we got.  We use all the common list separators.
2480      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2481      for pkg in $enableval; do
2482        if test "X$pkg" = "X$p"; then
2483          enable_fast_install=yes
2484        fi
2485      done
2486      IFS="$ac_save_ifs"
2487      ;;
2488    esac
2489    else
2490      enable_fast_install=yes
2491    fi;
2492    # Make sure we can run config.sub.
2493    $ac_config_sub sun4 >/dev/null 2>&1 ||
2494      { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2495    echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2496       { (exit 1); exit 1; }; }
2497    
2498    test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"  echo "$as_me:$LINENO: checking build system type" >&5
2499  fi  echo $ECHO_N "checking build system type... $ECHO_C" >&6
2500  fi  if test "${ac_cv_build+set}" = set; then
2501  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}$ac_ct_RANLIB" >&6  
2502  else  else
2503    echo "$as_me:1940: result: no" >&5    ac_cv_build_alias=$build_alias
2504  echo "${ECHO_T}no" >&6  test -z "$ac_cv_build_alias" &&
2505      ac_cv_build_alias=`$ac_config_guess`
2506    test -z "$ac_cv_build_alias" &&
2507      { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2508    echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2509       { (exit 1); exit 1; }; }
2510    ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2511      { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2512    echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2513       { (exit 1); exit 1; }; }
2514    
2515  fi  fi
2516    echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2517    echo "${ECHO_T}$ac_cv_build" >&6
2518    build=$ac_cv_build
2519    build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2520    build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2521    build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2522    
2523    RANLIB=$ac_ct_RANLIB  
2524    echo "$as_me:$LINENO: checking host system type" >&5
2525    echo $ECHO_N "checking host system type... $ECHO_C" >&6
2526    if test "${ac_cv_host+set}" = set; then
2527      echo $ECHO_N "(cached) $ECHO_C" >&6
2528  else  else
2529    RANLIB="$ac_cv_prog_RANLIB"    ac_cv_host_alias=$host_alias
2530    test -z "$ac_cv_host_alias" &&
2531      ac_cv_host_alias=$ac_cv_build_alias
2532    ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2533      { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2534    echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2535       { (exit 1); exit 1; }; }
2536    
2537  fi  fi
2538    echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2539    echo "${ECHO_T}$ac_cv_host" >&6
2540    host=$ac_cv_host
2541    host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2542    host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2543    host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2544    
2545  ac_ext=c  
2546  ac_cpp='$CPP $CPPFLAGS'  
2547  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  # Check whether --with-gnu-ld or --without-gnu-ld was given.
2548  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  if test "${with_gnu_ld+set}" = set; then
2549  ac_compiler_gnu=$ac_cv_c_compiler_gnu    withval="$with_gnu_ld"
2550  echo "$as_me:1954: checking how to run the C preprocessor" >&5    test "$withval" = no || with_gnu_ld=yes
2551  echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6  else
2552  # On Suns, sometimes $CPP names a directory.    with_gnu_ld=no
2553  if test -n "$CPP" && test -d "$CPP"; then  fi;
2554    CPP=  ac_prog=ld
2555    if test "$GCC" = yes; then
2556      # Check if gcc -print-prog-name=ld gives a path.
2557      echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2558    echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2559      case $host in
2560      *-*-mingw*)
2561        # gcc leaves a trailing carriage return which upsets mingw
2562        ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2563      *)
2564        ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2565      esac
2566      case $ac_prog in
2567        # Accept absolute paths.
2568        [\\/]* | [A-Za-z]:[\\/]*)
2569          re_direlt='/[^/][^/]*/\.\./'
2570          # Canonicalize the path of ld
2571          ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2572          while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2573            ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2574          done
2575          test -z "$LD" && LD="$ac_prog"
2576          ;;
2577      "")
2578        # If it fails, then pretend we aren't using GCC.
2579        ac_prog=ld
2580        ;;
2581      *)
2582        # If it is relative, then search for the first ld in PATH.
2583        with_gnu_ld=unknown
2584        ;;
2585      esac
2586    elif test "$with_gnu_ld" = yes; then
2587      echo "$as_me:$LINENO: checking for GNU ld" >&5
2588    echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
2589    else
2590      echo "$as_me:$LINENO: checking for non-GNU ld" >&5
2591    echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
2592  fi  fi
2593  if test -z "$CPP"; then  if test "${lt_cv_path_LD+set}" = set; then
   if test "${ac_cv_prog_CPP+set}" = set; then  
2594    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2595  else  else
2596        # Double quotes because CPP needs to be expanded    if test -z "$LD"; then
2597      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2598      do    for ac_dir in $PATH; do
2599        # break 2 since there is a loop in there.      test -z "$ac_dir" && ac_dir=.
2600        ac_preproc_ok=false      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2601  for ac_c_preproc_warn_flag in '' yes        lt_cv_path_LD="$ac_dir/$ac_prog"
2602  do        # Check to see if the program is GNU ld.  I'd rather use --version,
2603    # Use a header file that comes with gcc, so configuring glibc        # but apparently some GNU ld's only accept -v.
2604    # with a fresh cross-compiler works.        # Break only if it was the GNU/non-GNU ld that we prefer.
2605    # On the NeXT, cc -E runs the code through the compiler's parser,        if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
2606    # not just through cpp. "Syntax error" is here to catch this case.          test "$with_gnu_ld" != no && break
2607    cat >conftest.$ac_ext <<_ACEOF        else
2608  #line 1976 "configure"          test "$with_gnu_ld" != yes && break
2609  #include "confdefs.h"        fi
2610  #include <assert.h>      fi
2611                       Syntax error    done
2612  _ACEOF    IFS="$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  
2613  else  else
2614    ac_cpp_err=yes    lt_cv_path_LD="$LD" # Let the user override the test with a path.
2615  fi  fi
 if test -z "$ac_cpp_err"; then  
   :  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   # Broken: fails on valid input.  
 continue  
2616  fi  fi
 rm -f conftest.err conftest.$ac_ext  
2617    
2618    # OK, works on sane cases.  Now check whether non-existent headers  LD="$lt_cv_path_LD"
2619    # can be detected and how.  if test -n "$LD"; then
2620    cat >conftest.$ac_ext <<_ACEOF    echo "$as_me:$LINENO: result: $LD" >&5
2621  #line 2010 "configure"  echo "${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  
2622  else  else
2623    ac_cpp_err=yes    echo "$as_me:$LINENO: result: no" >&5
2624    echo "${ECHO_T}no" >&6
2625  fi  fi
2626  if test -z "$ac_cpp_err"; then  test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
2627    # Broken: success on invalid input.  echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
2628  continue     { (exit 1); exit 1; }; }
2629    echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
2630    echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
2631    if test "${lt_cv_prog_gnu_ld+set}" = set; then
2632      echo $ECHO_N "(cached) $ECHO_C" >&6
2633  else  else
2634    echo "$as_me: failed program was:" >&5    # I'd rather use --version here, but apparently some GNU ld's only accept -v.
2635    cat conftest.$ac_ext >&5  if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
2636    # Passes both tests.    lt_cv_prog_gnu_ld=yes
2637  ac_preproc_ok=:  else
2638  break    lt_cv_prog_gnu_ld=no
2639  fi  fi
 rm -f conftest.err conftest.$ac_ext  
   
 done  
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  
 rm -f conftest.err conftest.$ac_ext  
 if $ac_preproc_ok; then  
   break 2  
2640  fi  fi
2641    echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
2642    echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
2643    with_gnu_ld=$lt_cv_prog_gnu_ld
2644    
     done  
     ac_cv_prog_CPP=$CPP  
2645    
2646  fi  echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
2647    CPP=$ac_cv_prog_CPP  echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
2648  else  if test "${lt_cv_ld_reload_flag+set}" = set; then
2649    ac_cv_prog_CPP=$CPP    echo $ECHO_N "(cached) $ECHO_C" >&6
 fi  
 echo "$as_me:2057: result: $CPP" >&5  
 echo "${ECHO_T}$CPP" >&6  
 ac_preproc_ok=false  
 for ac_c_preproc_warn_flag in '' yes  
 do  
   # Use a header file that comes with gcc, so configuring glibc  
   # with a fresh cross-compiler works.  
   # On the NeXT, cc -E runs the code through the compiler's parser,  
   # not just through cpp. "Syntax error" is here to catch this case.  
   cat >conftest.$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  
 else  
   ac_cpp_err=yes  
 fi  
 if test -z "$ac_cpp_err"; then  
   :  
2650  else  else
2651    echo "$as_me: failed program was:" >&5    lt_cv_ld_reload_flag='-r'
   cat conftest.$ac_ext >&5  
   # Broken: fails on valid input.  
 continue  
2652  fi  fi
2653  rm -f conftest.err conftest.$ac_ext  echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
2654    echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
2655    reload_flag=$lt_cv_ld_reload_flag
2656    test -n "$reload_flag" && reload_flag=" $reload_flag"
2657    
2658    # OK, works on sane cases.  Now check whether non-existent headers  echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
2659    # can be detected and how.  echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
2660    cat >conftest.$ac_ext <<_ACEOF  if test "${lt_cv_path_NM+set}" = set; then
2661  #line 2101 "configure"    echo $ECHO_N "(cached) $ECHO_C" >&6
 #include "confdefs.h"  
 #include <ac_nonexistent.h>  
 _ACEOF  
 if { (eval echo "$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  
2662  else  else
2663    ac_cpp_err=yes    if test -n "$NM"; then
2664  fi    # Let the user override the test.
2665  if test -z "$ac_cpp_err"; then    lt_cv_path_NM="$NM"
   # Broken: success on invalid input.  
 continue  
2666  else  else
2667    echo "$as_me: failed program was:" >&5    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2668    cat conftest.$ac_ext >&5    for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2669    # Passes both tests.      test -z "$ac_dir" && ac_dir=.
2670  ac_preproc_ok=:      tmp_nm=$ac_dir/${ac_tool_prefix}nm
2671  break      if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
2672          # Check to see if the nm accepts a BSD-compat flag.
2673          # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2674          #   nm: unknown option "B" ignored
2675          # Tru64's nm complains that /dev/null is an invalid object file
2676          if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
2677            lt_cv_path_NM="$tmp_nm -B"
2678            break
2679          elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
2680            lt_cv_path_NM="$tmp_nm -p"
2681            break
2682          else
2683            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2684            continue # so that we can try to find one that supports BSD flags
2685          fi
2686        fi
2687      done
2688      IFS="$ac_save_ifs"
2689      test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2690    fi
2691  fi  fi
 rm -f conftest.err conftest.$ac_ext  
2692    
2693  done  NM="$lt_cv_path_NM"
2694  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  echo "$as_me:$LINENO: result: $NM" >&5
2695  rm -f conftest.err conftest.$ac_ext  echo "${ECHO_T}$NM" >&6
2696  if $ac_preproc_ok; then  
2697    :  echo "$as_me:$LINENO: checking whether ln -s works" >&5
2698    echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2699    LN_S=$as_ln_s
2700    if test "$LN_S" = "ln -s"; then
2701      echo "$as_me:$LINENO: result: yes" >&5
2702    echo "${ECHO_T}yes" >&6
2703  else  else
2704    { { echo "$as_me:2139: error: C preprocessor \"$CPP\" fails sanity check" >&5    echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2705  echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}  echo "${ECHO_T}no, using $LN_S" >&6
    { (exit 1); exit 1; }; }  
2706  fi  fi
2707    
2708  ac_ext=c  echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
2709  ac_cpp='$CPP $CPPFLAGS'  echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
2710  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  if test "${lt_cv_deplibs_check_method+set}" = set; then
 ac_link='$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  
2711    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2712  else  else
2713    cat >conftest.$ac_ext <<_ACEOF    lt_cv_file_magic_cmd='$MAGIC_CMD'
2714  #line 2156 "configure"  lt_cv_file_magic_test_file=
2715  #include "confdefs.h"  lt_cv_deplibs_check_method='unknown'
2716  #include <stdlib.h>  # Need to set the preceding variable on all platforms that support
2717  #include <stdarg.h>  # interlibrary dependencies.
2718  #include <string.h>  # 'none' -- dependencies not supported.
2719  #include <float.h>  # `unknown' -- same as none, but documents that we really don't know.
2720    # 'pass_all' -- all dependencies passed with no checks.
2721    # 'test_compile' -- check by making test program.
2722    # ['file_magic [regex]'] -- check by looking for files in library path
2723    # which responds to the $file_magic_cmd with a given egrep regex.
2724    # If you have `file' or equivalent on your system and you're not sure
2725    # whether `pass_all' will *always* work, you probably want this one.
2726    
2727  _ACEOF  case $host_os in
2728  if { (eval echo "$as_me:2164: \"$ac_cpp conftest.$ac_ext\"") >&5  aix4* | aix5*)
2729    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1    lt_cv_deplibs_check_method=pass_all
2730    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  
 else  
   ac_cpp_err=yes  
 fi  
 if test -z "$ac_cpp_err"; then  
   ac_cv_header_stdc=yes  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   ac_cv_header_stdc=no  
 fi  
 rm -f conftest.err conftest.$ac_ext  
2731    
2732  if test $ac_cv_header_stdc = yes; then  beos*)
2733    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.    lt_cv_deplibs_check_method=pass_all
2734    cat >conftest.$ac_ext <<_ACEOF    ;;
 #line 2192 "configure"  
 #include "confdefs.h"  
 #include <string.h>  
2735    
2736  _ACEOF  bsdi4*)
2737  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
2738    egrep "memchr" >/dev/null 2>&1; then    lt_cv_file_magic_cmd='/usr/bin/file -L'
2739    :    lt_cv_file_magic_test_file=/shlib/libc.so
2740  else    ;;
   ac_cv_header_stdc=no  
 fi  
 rm -f conftest*  
2741    
2742  fi  cygwin* | mingw* | pw32*)
2743      lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2744      lt_cv_file_magic_cmd='$OBJDUMP -f'
2745      ;;
2746    
2747  if test $ac_cv_header_stdc = yes; then  darwin* | rhapsody*)
2748    # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.    lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2749    cat >conftest.$ac_ext <<_ACEOF    lt_cv_file_magic_cmd='/usr/bin/file -L'
2750  #line 2210 "configure"    case "$host_os" in
2751  #include "confdefs.h"    rhapsody* | darwin1.012)
2752  #include <stdlib.h>      lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
2753        ;;
2754      *) # Darwin 1.3 on
2755        lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2756        ;;
2757      esac
2758      ;;
2759    
2760  _ACEOF  freebsd*)
2761  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2762    egrep "free" >/dev/null 2>&1; then      case $host_cpu in
2763    :      i*86 )
2764  else        # Not sure whether the presence of OpenBSD here was a mistake.
2765    ac_cv_header_stdc=no        # Let's accept both of them until this is cleared up.
2766  fi        lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
2767  rm -f conftest*        lt_cv_file_magic_cmd=/usr/bin/file
2768          lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2769          ;;
2770        esac
2771      else
2772        lt_cv_deplibs_check_method=pass_all
2773      fi
2774      ;;
2775    
2776  fi  gnu*)
2777      lt_cv_deplibs_check_method=pass_all
2778      ;;
2779    
2780  if test $ac_cv_header_stdc = yes; then  hpux10.20*|hpux11*)
2781    # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2782    if test "$cross_compiling" = yes; then    lt_cv_file_magic_cmd=/usr/bin/file
2783    :    lt_cv_file_magic_test_file=/usr/lib/libc.sl
2784  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  
   
 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))  
 int  
 main ()  
 {  
   int i;  
   for (i = 0; i < 256; i++)  
     if (XOR (islower (i), ISLOWER (i))  
         || toupper (i) != TOUPPER (i))  
       exit(2);  
   exit (0);  
 }  
 _ACEOF  
 rm -f conftest$ac_exeext  
 if { (eval echo "$as_me: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  
2785    
2786  cat >>confdefs.h <<\EOF  irix5* | irix6*)
2787  #define STDC_HEADERS 1    case $host_os in
2788  EOF    irix5*)
2789        # this will be overridden with pass_all, but let us keep it just in case
2790        lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2791        ;;
2792      *)
2793        case $LD in
2794        *-32|*"-32 ") libmagic=32-bit;;
2795        *-n32|*"-n32 ") libmagic=N32;;
2796        *-64|*"-64 ") libmagic=64-bit;;
2797        *) libmagic=never-match;;
2798        esac
2799        # this will be overridden with pass_all, but let us keep it just in case
2800        lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2801        ;;
2802      esac
2803      lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2804      lt_cv_deplibs_check_method=pass_all
2805      ;;
2806    
2807  fi  # This must be Linux ELF.
2808    linux-gnu*)
2809      case $host_cpu in
2810      alpha* | i*86 | powerpc* | sparc* | ia64* )
2811        lt_cv_deplibs_check_method=pass_all ;;
2812      *)
2813        # glibc up to 2.1.1 does not perform some relocations on ARM
2814        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2815      esac
2816      lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2817      ;;
2818    
2819  for ac_header in limits.h  netbsd*)
2820  do    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2821  ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
 echo "$as_me:2291: 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 2297 "configure"  
 #include "confdefs.h"  
 #include <$ac_header>  
 _ACEOF  
 if { (eval echo "$as_me:2301: \"$ac_cpp conftest.$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:2307: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
2822    else    else
2823      ac_cpp_err=      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2824    fi    fi
2825  else    ;;
   ac_cpp_err=yes  
 fi  
 if test -z "$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" | $ac_tr_cpp` 1  
 EOF  
2826    
2827  fi  newos6*)
2828  done    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2829      lt_cv_file_magic_cmd=/usr/bin/file
2830      lt_cv_file_magic_test_file=/usr/lib/libnls.so
2831      ;;
2832    
2833  echo "$as_me:2336: checking for $CC option to accept ANSI C" >&5  osf3* | osf4* | osf5*)
2834  echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6    # this will be overridden with pass_all, but let us keep it just in case
2835  if test "${ac_cv_prog_cc_stdc+set}" = set; then    lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2836    echo $ECHO_N "(cached) $ECHO_C" >&6    lt_cv_file_magic_test_file=/shlib/libc.so
2837  else    lt_cv_deplibs_check_method=pass_all
2838    ac_cv_prog_cc_stdc=no    ;;
 ac_save_CC=$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  
2839    
2840  fi  sco3.2v5*)
2841      lt_cv_deplibs_check_method=pass_all
2842      ;;
2843    
2844  case "x$ac_cv_prog_cc_stdc" in  solaris*)
2845    x|xno)    lt_cv_deplibs_check_method=pass_all
2846      echo "$as_me:2419: result: none needed" >&5    lt_cv_file_magic_test_file=/lib/libc.so
2847  echo "${ECHO_T}none needed" >&6 ;;    ;;
2848    *)  
2849      echo "$as_me:2422: result: $ac_cv_prog_cc_stdc" >&5  sysv5uw[78]* | sysv4*uw2*)
2850  echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6    lt_cv_deplibs_check_method=pass_all
2851      CC="$CC $ac_cv_prog_cc_stdc" ;;    ;;
2852    
2853    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2854      case $host_vendor in
2855      motorola)
2856        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2857        lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2858        ;;
2859      ncr)
2860        lt_cv_deplibs_check_method=pass_all
2861        ;;
2862      sequent)
2863        lt_cv_file_magic_cmd='/bin/file'
2864        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
2865        ;;
2866      sni)
2867        lt_cv_file_magic_cmd='/bin/file'
2868        lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
2869        lt_cv_file_magic_test_file=/lib/libc.so
2870        ;;
2871      esac
2872      ;;
2873  esac  esac
2874    
2875  echo "$as_me:2427: checking for an ANSI C-conforming const" >&5  fi
2876  echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6  echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
2877  if test "${ac_cv_c_const+set}" = set; then  echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
2878    file_magic_cmd=$lt_cv_file_magic_cmd
2879    deplibs_check_method=$lt_cv_deplibs_check_method
2880    
2881    
2882    
2883    
2884    
2885    
2886    
2887    
2888    # Check for command to grab the raw symbol name followed by C symbol from nm.
2889    echo "$as_me:$LINENO: checking command to parse $NM output" >&5
2890    echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
2891    if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
2892    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2893  else  else
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2433 "configure"  
 #include "confdefs.h"  
2894    
2895  int  # These are sane defaults that work on at least a few old systems.
2896  main ()  # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 {  
 /* 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;  
2897    
2898      *t++ = 0;  # Character class describing NM global symbol codes.
2899    }  symcode='[BCDEGRST]'
   { /* 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  
2900    
2901    ;  # Regexp to match symbols that can be accessed directly from C.
2902    return 0;  sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
 }  
 _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  
2903    
2904  cat >>confdefs.h <<\EOF  # Transform the above into a raw symbol and a C symbol.
2905  #define const  symxfrm='\1 \2\3 \3'
 EOF  
2906    
2907  fi  # Transform an extracted symbol line into a proper C declaration
2908    lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
2909    
2910  for ac_header in stdlib.h string.h memory.h strings.h inttypes.h unistd.h  # Define system-specific variables.
2911  do  case $host_os in
2912  ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`  aix*)
2913  echo "$as_me:2523: checking for $ac_header" >&5    symcode='[BCDT]'
2914  echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6    ;;
2915  if eval "test \"\${$ac_ac_Header+set}\" = set"; then  cygwin* | mingw* | pw32*)
2916    echo $ECHO_N "(cached) $ECHO_C" >&6    symcode='[ABCDGISTW]'
2917  else    ;;
2918    cat >conftest.$ac_ext <<_ACEOF  hpux*) # Its linker distinguishes data from code symbols
2919  #line 2529 "configure"    lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
2920  #include "confdefs.h"    ;;
2921  #include <$ac_header>  irix*)
2922  _ACEOF    symcode='[BCDEGRST]'
2923  if { (eval echo "$as_me:2533: \"$ac_cpp conftest.$ac_ext\"") >&5    ;;
2924    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  solaris* | sysv5*)
2925    ac_status=$?    symcode='[BDT]'
2926    egrep -v '^ *\+' conftest.er1 >conftest.err    ;;
2927    rm -f conftest.er1  sysv4)
2928    cat conftest.err >&5    symcode='[DFNSTU]'
2929    echo "$as_me:2539: \$? = $ac_status" >&5    ;;
2930    (exit $ac_status); } >/dev/null; then  esac
2931    if test -s conftest.err; then  
2932      ac_cpp_err=$ac_c_preproc_warn_flag  # Handle CRLF in mingw tool chain
2933    else  opt_cr=
2934      ac_cpp_err=  case $host_os in
2935    fi  mingw*)
2936  else    opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
2937    ac_cpp_err=yes    ;;
2938  fi  esac
 if test -z "$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  
2939    
2940    # If we're using GNU nm, then use its standard symbol codes.
2941    if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
2942      symcode='[ABCDGISTW]'
2943  fi  fi
 done  
2944    
2945  echo "$as_me:2568: checking for size_t" >&5  # Try without a prefix undercore, then with it.
2946  echo $ECHO_N "checking for size_t... $ECHO_C" >&6  for ac_symprfx in "" "_"; do
2947  if test "${ac_cv_type_size_t+set}" = set; then  
2948    echo $ECHO_N "(cached) $ECHO_C" >&6    # Write the raw and C identifiers.
2949  else  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[         ]\($symcode$symcode*\)[         ][      ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
2950    cat >conftest.$ac_ext <<_ACEOF  
2951  #line 2574 "configure"    # Check to see that the pipe works correctly.
2952  #include "confdefs.h"    pipe_works=no
2953  $ac_includes_default    rm -f conftest*
2954  int    cat > conftest.$ac_ext <<EOF
2955  main ()  #ifdef __cplusplus
2956  {  extern "C" {
2957  if ((size_t *) 0)  #endif
2958    return 0;  char nm_test_var;
2959  if (sizeof (size_t))  void nm_test_func(){}
2960    return 0;  #ifdef __cplusplus
   ;  
   return 0;  
2961  }  }
2962  _ACEOF  #endif
2963  rm -f conftest.$ac_objext  int main(){nm_test_var='a';nm_test_func();return(0);}
2964  if { (eval echo "$as_me:2589: \"$ac_compile\"") >&5  EOF
2965    
2966      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2967    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2968    ac_status=$?    ac_status=$?
2969    echo "$as_me:2592: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2970    (exit $ac_status); } &&    (exit $ac_status); }; then
2971           { ac_try='test -s conftest.$ac_objext'      # Now try to grab the symbols.
2972    { (eval echo "$as_me:2595: \"$ac_try\"") >&5      nlist=conftest.nm
2973    (eval $ac_try) 2>&5      if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
2974      (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
2975    ac_status=$?    ac_status=$?
2976    echo "$as_me:2598: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2977    (exit $ac_status); }; }; then    (exit $ac_status); } && test -s "$nlist"; then
2978    ac_cv_type_size_t=yes        # Try sorting and uniquifying the output.
2979  else        if sort "$nlist" | uniq > "$nlist"T; then
2980    echo "$as_me: failed program was:" >&5          mv -f "$nlist"T "$nlist"
2981  cat conftest.$ac_ext >&5        else
2982  ac_cv_type_size_t=no          rm -f "$nlist"T
2983  fi        fi
 rm -f conftest.$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  
   
 cat >>confdefs.h <<EOF  
 #define size_t unsigned  
 EOF  
   
 fi  
2984    
2985  for ac_func in bcopy memmove strerror        # Make sure that we snagged all the symbols we need.
2986  do        if egrep ' nm_test_var$' "$nlist" >/dev/null; then
2987  ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`          if egrep ' nm_test_func$' "$nlist" >/dev/null; then
2988  echo "$as_me:2623: checking for $ac_func" >&5            cat <<EOF > conftest.$ac_ext
 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.  */  
2989  #ifdef __cplusplus  #ifdef __cplusplus
2990  extern "C"  extern "C" {
2991  #endif  #endif
 /* We use char because int might match the return type of a gcc2  
    builtin and then its argument prototype would still apply.  */  
 char $ac_func ();  
 char (*f) ();  
2992    
2993  int  EOF
2994  main ()            # Now generate the symbol file.
2995  {            eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
2996  /* The GNU C library defines this for functions which it implements  
2997      to always fail with ENOSYS.  Some functions are actually named            cat <<EOF >> conftest.$ac_ext
2998      something starting with __ and the normal name is an alias.  */  #if defined (__STDC__) && __STDC__
2999  #if defined (__stub_$ac_func) || defined (__stub___$ac_func)  # define lt_ptr_t void *
 choke me  
3000  #else  #else
3001  f = $ac_func;  # define lt_ptr_t char *
3002    # define const
3003  #endif  #endif
3004    
3005    ;  /* The mapping between symbol names and symbols. */
3006    return 0;  const struct {
3007      const char *name;
3008      lt_ptr_t address;
3009  }  }
3010  _ACEOF  lt_preloaded_symbols[] =
3011  rm -f conftest.$ac_objext conftest$ac_exeext  {
3012  if { (eval echo "$as_me:2660: \"$ac_link\"") >&5  EOF
3013    (eval $ac_link) 2>&5            sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" >> conftest.$ac_ext
3014              cat <<\EOF >> conftest.$ac_ext
3015      {0, (lt_ptr_t) 0}
3016    };
3017    
3018    #ifdef __cplusplus
3019    }
3020    #endif
3021    EOF
3022              # Now try linking the two files.
3023              mv conftest.$ac_objext conftstm.$ac_objext
3024              save_LIBS="$LIBS"
3025              save_CFLAGS="$CFLAGS"
3026              LIBS="conftstm.$ac_objext"
3027              CFLAGS="$CFLAGS$no_builtin_flag"
3028              if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3029      (eval $ac_link) 2>&5
3030    ac_status=$?    ac_status=$?
3031    echo "$as_me:2663: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032    (exit $ac_status); } &&    (exit $ac_status); } && test -s conftest; then
3033           { ac_try='test -s conftest$ac_exeext'              pipe_works=yes
3034    { (eval echo "$as_me:2666: \"$ac_try\"") >&5            fi
3035    (eval $ac_try) 2>&5            LIBS="$save_LIBS"
3036              CFLAGS="$save_CFLAGS"
3037            else
3038              echo "cannot find nm_test_func in $nlist" >&5
3039            fi
3040          else
3041            echo "cannot find nm_test_var in $nlist" >&5
3042          fi
3043        else
3044          echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
3045        fi
3046      else
3047        echo "$progname: failed program was:" >&5
3048        cat conftest.$ac_ext >&5
3049      fi
3050      rm -f conftest* conftst*
3051    
3052      # Do not use the global_symbol_pipe unless it works.
3053      if test "$pipe_works" = yes; then
3054        break
3055      else
3056        lt_cv_sys_global_symbol_pipe=
3057      fi
3058    done
3059    
3060    fi
3061    
3062    global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
3063    if test -z "$lt_cv_sys_global_symbol_pipe"; then
3064      global_symbol_to_cdecl=
3065    else
3066      global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
3067    fi
3068    if test -z "$global_symbol_pipe$global_symbol_to_cdecl"; then
3069      echo "$as_me:$LINENO: result: failed" >&5
3070    echo "${ECHO_T}failed" >&6
3071    else
3072      echo "$as_me:$LINENO: result: ok" >&5
3073    echo "${ECHO_T}ok" >&6
3074    fi
3075    
3076    ac_ext=c
3077    ac_cpp='$CPP $CPPFLAGS'
3078    ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3079    ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3080    ac_compiler_gnu=$ac_cv_c_compiler_gnu
3081    echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3082    echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3083    # On Suns, sometimes $CPP names a directory.
3084    if test -n "$CPP" && test -d "$CPP"; then
3085      CPP=
3086    fi
3087    if test -z "$CPP"; then
3088      if test "${ac_cv_prog_CPP+set}" = set; then
3089      echo $ECHO_N "(cached) $ECHO_C" >&6
3090    else
3091          # Double quotes because CPP needs to be expanded
3092        for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3093        do
3094          ac_preproc_ok=false
3095    for ac_c_preproc_warn_flag in '' yes
3096    do
3097      # Use a header file that comes with gcc, so configuring glibc
3098      # with a fresh cross-compiler works.
3099      # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3100      # <limits.h> exists even on freestanding compilers.
3101      # On the NeXT, cc -E runs the code through the compiler's parser,
3102      # not just through cpp. "Syntax error" is here to catch this case.
3103      cat >conftest.$ac_ext <<_ACEOF
3104    #line $LINENO "configure"
3105    /* confdefs.h.  */
3106    _ACEOF
3107    cat confdefs.h >>conftest.$ac_ext
3108    cat >>conftest.$ac_ext <<_ACEOF
3109    /* end confdefs.h.  */
3110    #ifdef __STDC__
3111    # include <limits.h>
3112    #else
3113    # include <assert.h>
3114    #endif
3115                         Syntax error
3116    _ACEOF
3117    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3118      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3119    ac_status=$?    ac_status=$?
3120    echo "$as_me:2669: \$? = $ac_status" >&5    grep -v '^ *+' conftest.er1 >conftest.err
3121    (exit $ac_status); }; }; then    rm -f conftest.er1
3122    eval "$ac_ac_var=yes"    cat conftest.err >&5
3123      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3124      (exit $ac_status); } >/dev/null; then
3125      if test -s conftest.err; then
3126        ac_cpp_err=$ac_c_preproc_warn_flag
3127      else
3128        ac_cpp_err=
3129      fi
3130    else
3131      ac_cpp_err=yes
3132    fi
3133    if test -z "$ac_cpp_err"; then
3134      :
3135  else  else
3136    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
3137  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
3138  eval "$ac_ac_var=no"  
3139      # Broken: fails on valid input.
3140    continue
3141  fi  fi
3142  rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext  rm -f conftest.err conftest.$ac_ext
3143    
3144      # OK, works on sane cases.  Now check whether non-existent headers
3145      # can be detected and how.
3146      cat >conftest.$ac_ext <<_ACEOF
3147    #line $LINENO "configure"
3148    /* confdefs.h.  */
3149    _ACEOF
3150    cat confdefs.h >>conftest.$ac_ext
3151    cat >>conftest.$ac_ext <<_ACEOF
3152    /* end confdefs.h.  */
3153    #include <ac_nonexistent.h>
3154    _ACEOF
3155    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3156      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3157      ac_status=$?
3158      grep -v '^ *+' conftest.er1 >conftest.err
3159      rm -f conftest.er1
3160      cat conftest.err >&5
3161      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3162      (exit $ac_status); } >/dev/null; then
3163      if test -s conftest.err; then
3164        ac_cpp_err=$ac_c_preproc_warn_flag
3165      else
3166        ac_cpp_err=
3167      fi
3168    else
3169      ac_cpp_err=yes
3170  fi  fi
3171  echo "$as_me:2679: result: `eval echo '${'$ac_ac_var'}'`" >&5  if test -z "$ac_cpp_err"; then
3172  echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6    # Broken: success on invalid input.
3173  if test `eval echo '${'$ac_ac_var'}'` = yes; then  continue
3174    cat >>confdefs.h <<EOF  else
3175  #define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1    echo "$as_me: failed program was:" >&5
3176  EOF  sed 's/^/| /' conftest.$ac_ext >&5
3177    
3178      # Passes both tests.
3179    ac_preproc_ok=:
3180    break
3181  fi  fi
3182    rm -f conftest.err conftest.$ac_ext
3183    
3184  done  done
3185    # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3186    rm -f conftest.err conftest.$ac_ext
3187    if $ac_preproc_ok; then
3188      break
3189    fi
3190    
3191  # Check whether --enable-utf8 or --disable-utf8 was given.      done
3192  if test "${enable_utf8+set}" = set; then      ac_cv_prog_CPP=$CPP
3193    enableval="$enable_utf8"  
3194    if test "$enableval" = "yes"; then  fi
3195    UTF8=-DSUPPORT_UTF8    CPP=$ac_cv_prog_CPP
3196    else
3197      ac_cv_prog_CPP=$CPP
3198    fi
3199    echo "$as_me:$LINENO: result: $CPP" >&5
3200    echo "${ECHO_T}$CPP" >&6
3201    ac_preproc_ok=false
3202    for ac_c_preproc_warn_flag in '' yes
3203    do
3204      # Use a header file that comes with gcc, so configuring glibc
3205      # with a fresh cross-compiler works.
3206      # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3207      # <limits.h> exists even on freestanding compilers.
3208      # On the NeXT, cc -E runs the code through the compiler's parser,
3209      # not just through cpp. "Syntax error" is here to catch this case.
3210      cat >conftest.$ac_ext <<_ACEOF
3211    #line $LINENO "configure"
3212    /* confdefs.h.  */
3213    _ACEOF
3214    cat confdefs.h >>conftest.$ac_ext
3215    cat >>conftest.$ac_ext <<_ACEOF
3216    /* end confdefs.h.  */
3217    #ifdef __STDC__
3218    # include <limits.h>
3219    #else
3220    # include <assert.h>
3221    #endif
3222                         Syntax error
3223    _ACEOF
3224    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3225      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3226      ac_status=$?
3227      grep -v '^ *+' conftest.er1 >conftest.err
3228      rm -f conftest.er1
3229      cat conftest.err >&5
3230      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231      (exit $ac_status); } >/dev/null; then
3232      if test -s conftest.err; then
3233        ac_cpp_err=$ac_c_preproc_warn_flag
3234      else
3235        ac_cpp_err=
3236      fi
3237    else
3238      ac_cpp_err=yes
3239  fi  fi
3240    if test -z "$ac_cpp_err"; then
3241      :
3242    else
3243      echo "$as_me: failed program was:" >&5
3244    sed 's/^/| /' conftest.$ac_ext >&5
3245    
3246  fi;    # Broken: fails on valid input.
3247    continue
3248    fi
3249    rm -f conftest.err conftest.$ac_ext
3250    
3251  # Check whether --enable-newline-is-cr or --disable-newline-is-cr was given.    # OK, works on sane cases.  Now check whether non-existent headers
3252  if test "${enable_newline_is_cr+set}" = set; then    # can be detected and how.
3253    enableval="$enable_newline_is_cr"    cat >conftest.$ac_ext <<_ACEOF
3254    if test "$enableval" = "yes"; then  #line $LINENO "configure"
3255    NEWLINE=-DNEWLINE=13  /* confdefs.h.  */
3256    _ACEOF
3257    cat confdefs.h >>conftest.$ac_ext
3258    cat >>conftest.$ac_ext <<_ACEOF
3259    /* end confdefs.h.  */
3260    #include <ac_nonexistent.h>
3261    _ACEOF
3262    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3263      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3264      ac_status=$?
3265      grep -v '^ *+' conftest.er1 >conftest.err
3266      rm -f conftest.er1
3267      cat conftest.err >&5
3268      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3269      (exit $ac_status); } >/dev/null; then
3270      if test -s conftest.err; then
3271        ac_cpp_err=$ac_c_preproc_warn_flag
3272      else
3273        ac_cpp_err=
3274      fi
3275    else
3276      ac_cpp_err=yes
3277  fi  fi
3278    if test -z "$ac_cpp_err"; then
3279      # Broken: success on invalid input.
3280    continue
3281    else
3282      echo "$as_me: failed program was:" >&5
3283    sed 's/^/| /' conftest.$ac_ext >&5
3284    
3285  fi;    # Passes both tests.
3286    ac_preproc_ok=:
3287    break
3288    fi
3289    rm -f conftest.err conftest.$ac_ext
3290    
3291  # Check whether --enable-newline-is-lf or --disable-newline-is-lf was given.  done
3292  if test "${enable_newline_is_lf+set}" = set; then  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3293    enableval="$enable_newline_is_lf"  rm -f conftest.err conftest.$ac_ext
3294    if test "$enableval" = "yes"; then  if $ac_preproc_ok; then
3295    NEWLINE=-DNEWLINE=10    :
3296    else
3297      { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3298    See \`config.log' for more details." >&5
3299    echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3300    See \`config.log' for more details." >&2;}
3301       { (exit 1); exit 1; }; }
3302  fi  fi
3303    
3304  fi;  ac_ext=c
3305    ac_cpp='$CPP $CPPFLAGS'
3306    ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3307    ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3308    ac_compiler_gnu=$ac_cv_c_compiler_gnu
3309    
 # Check whether --enable-shared or --disable-shared was given.  
 if test "${enable_shared+set}" = set; then  
   enableval="$enable_shared"  
   p=${PACKAGE-default}  
 case $enableval in  
 yes) enable_shared=yes ;;  
 no) enable_shared=no ;;  
 *)  
   enable_shared=no  
   # Look at the argument we got.  We use all the common list separators.  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  
   for pkg in $enableval; do  
     if test "X$pkg" = "X$p"; then  
       enable_shared=yes  
     fi  
   done  
   IFS="$ac_save_ifs"  
   ;;  
 esac  
 else  
   enable_shared=yes  
 fi;  
 # Check whether --enable-static or --disable-static was given.  
 if test "${enable_static+set}" = set; then  
   enableval="$enable_static"  
   p=${PACKAGE-default}  
 case $enableval in  
 yes) enable_static=yes ;;  
 no) enable_static=no ;;  
 *)  
   enable_static=no  
   # Look at the argument we got.  We use all the common list separators.  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  
   for pkg in $enableval; do  
     if test "X$pkg" = "X$p"; then  
       enable_static=yes  
     fi  
   done  
   IFS="$ac_save_ifs"  
   ;;  
 esac  
 else  
   enable_static=yes  
 fi;  
 # Check whether --enable-fast-install or --disable-fast-install was given.  
 if test "${enable_fast_install+set}" = set; then  
   enableval="$enable_fast_install"  
   p=${PACKAGE-default}  
 case $enableval in  
 yes) enable_fast_install=yes ;;  
 no) enable_fast_install=no ;;  
 *)  
   enable_fast_install=no  
   # Look at the argument we got.  We use all the common list separators.  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  
   for pkg in $enableval; do  
     if test "X$pkg" = "X$p"; then  
       enable_fast_install=yes  
     fi  
   done  
   IFS="$ac_save_ifs"  
   ;;  
 esac  
 else  
   enable_fast_install=yes  
 fi;  
 # Make sure we can run config.sub.  
 $ac_config_sub sun4 >/dev/null 2>&1 ||  
   { { echo "$as_me:2784: error: cannot run $ac_config_sub" >&5  
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}  
    { (exit 1); exit 1; }; }  
3310    
3311  echo "$as_me:2788: checking build system type" >&5  echo "$as_me:$LINENO: checking for egrep" >&5
3312  echo $ECHO_N "checking build system type... $ECHO_C" >&6  echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3313  if test "${ac_cv_build+set}" = set; then  if test "${ac_cv_prog_egrep+set}" = set; then
3314    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3315  else  else
3316    ac_cv_build_alias=$build_alias    if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3317  test -z "$ac_cv_build_alias" &&      then ac_cv_prog_egrep='grep -E'
3318    ac_cv_build_alias=`$ac_config_guess`      else ac_cv_prog_egrep='egrep'
3319  test -z "$ac_cv_build_alias" &&      fi
   { { echo "$as_me:2797: error: cannot guess build type; you must specify one" >&5  
 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}  
    { (exit 1); exit 1; }; }  
 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||  
   { { echo "$as_me:2801: error: $ac_config_sub $ac_cv_build_alias failed." >&5  
 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}  
    { (exit 1); exit 1; }; }  
   
3320  fi  fi
3321  echo "$as_me:2806: result: $ac_cv_build" >&5  echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3322  echo "${ECHO_T}$ac_cv_build" >&6  echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3323  build=$ac_cv_build   EGREP=$ac_cv_prog_egrep
 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`  
 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`  
 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`  
3324    
3325  echo "$as_me:2813: checking host system type" >&5  
3326  echo $ECHO_N "checking host system type... $ECHO_C" >&6  echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3327  if test "${ac_cv_host+set}" = set; then  echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3328    if test "${ac_cv_header_stdc+set}" = set; then
3329    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3330  else  else
3331    ac_cv_host_alias=$host_alias    cat >conftest.$ac_ext <<_ACEOF
3332  test -z "$ac_cv_host_alias" &&  #line $LINENO "configure"
3333    ac_cv_host_alias=$ac_cv_build_alias  /* confdefs.h.  */
3334  ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||  _ACEOF
3335    { { echo "$as_me:2822: error: $ac_config_sub $ac_cv_host_alias failed" >&5  cat confdefs.h >>conftest.$ac_ext
3336  echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}  cat >>conftest.$ac_ext <<_ACEOF
3337     { (exit 1); exit 1; }; }  /* end confdefs.h.  */
3338    #include <stdlib.h>
3339    #include <stdarg.h>
3340    #include <string.h>
3341