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revision 59 by nigel, Sat Feb 24 21:39:54 2007 UTC revision 69 by nigel, Sat Feb 24 21:40:18 2007 UTC
# Line 1  Line 1 
1  #! /bin/sh  #! /bin/sh
2  # Guess values for system-dependent variables and create Makefiles.  # Guess values for system-dependent variables and create Makefiles.
3  # Generated by Autoconf 2.50.  # Generated by GNU Autoconf 2.57.
4  #  #
5  # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001  # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6  # Free Software Foundation, Inc.  # Free Software Foundation, Inc.
7  # This configure script is free software; the Free Software Foundation  # This configure script is free software; the Free Software Foundation
8  # gives unlimited permission to copy, distribute and modify it.  # gives unlimited permission to copy, distribute and modify it.
9    ## --------------------- ##
10    ## M4sh Initialization.  ##
11    ## --------------------- ##
12    
13    # Be Bourne compatible
14    if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15      emulate sh
16      NULLCMD=:
17      # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18      # is contrary to our usage.  Disable this feature.
19      alias -g '${1+"$@"}'='"$@"'
20    elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
21      set -o posix
22    fi
23    
24    # Support unset when possible.
25    if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
26      as_unset=unset
27    else
28      as_unset=false
29    fi
30    
31    
32    # Work around bugs in pre-3.0 UWIN ksh.
33    $as_unset ENV MAIL MAILPATH
34    PS1='$ '
35    PS2='> '
36    PS4='+ '
37    
38    # NLS nuisances.
39    for as_var in \
40      LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41      LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42      LC_TELEPHONE LC_TIME
43    do
44      if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
45        eval $as_var=C; export $as_var
46      else
47        $as_unset $as_var
48      fi
49    done
50    
51    # Required to use basename.
52    if expr a : '\(a\)' >/dev/null 2>&1; then
53      as_expr=expr
54    else
55      as_expr=false
56    fi
57    
58    if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59      as_basename=basename
60    else
61      as_basename=false
62    fi
63    
64    
65    # Name of the executable.
66    as_me=`$as_basename "$0" ||
67    $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68             X"$0" : 'X\(//\)$' \| \
69             X"$0" : 'X\(/\)$' \| \
70             .     : '\(.\)' 2>/dev/null ||
71    echo X/"$0" |
72        sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73              /^X\/\(\/\/\)$/{ s//\1/; q; }
74              /^X\/\(\/\).*/{ s//\1/; q; }
75              s/.*/./; q'`
76    
77    
78    # PATH needs CR, and LINENO needs CR and PATH.
79    # Avoid depending upon Character Ranges.
80    as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81    as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82    as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83    as_cr_digits='0123456789'
84    as_cr_alnum=$as_cr_Letters$as_cr_digits
85    
86    # The user is always right.
87    if test "${PATH_SEPARATOR+set}" != set; then
88      echo "#! /bin/sh" >conf$$.sh
89      echo  "exit 0"   >>conf$$.sh
90      chmod +x conf$$.sh
91      if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92        PATH_SEPARATOR=';'
93      else
94        PATH_SEPARATOR=:
95      fi
96      rm -f conf$$.sh
97    fi
98    
99    
100      as_lineno_1=$LINENO
101      as_lineno_2=$LINENO
102      as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103      test "x$as_lineno_1" != "x$as_lineno_2" &&
104      test "x$as_lineno_3"  = "x$as_lineno_2"  || {
105      # Find who we are.  Look in the path if we contain no path at all
106      # relative or not.
107      case $0 in
108        *[\\/]* ) as_myself=$0 ;;
109        *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110    for as_dir in $PATH
111    do
112      IFS=$as_save_IFS
113      test -z "$as_dir" && as_dir=.
114      test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115    done
116    
117           ;;
118      esac
119      # We did not find ourselves, most probably we were run as `sh COMMAND'
120      # in which case we are not to be found in the path.
121      if test "x$as_myself" = x; then
122        as_myself=$0
123      fi
124      if test ! -f "$as_myself"; then
125        { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126       { (exit 1); exit 1; }; }
127      fi
128      case $CONFIG_SHELL in
129      '')
130        as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131    for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132    do
133      IFS=$as_save_IFS
134      test -z "$as_dir" && as_dir=.
135      for as_base in sh bash ksh sh5; do
136             case $as_dir in
137             /*)
138               if ("$as_dir/$as_base" -c '
139      as_lineno_1=$LINENO
140      as_lineno_2=$LINENO
141      as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142      test "x$as_lineno_1" != "x$as_lineno_2" &&
143      test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
144                 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145                 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146                 CONFIG_SHELL=$as_dir/$as_base
147                 export CONFIG_SHELL
148                 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149               fi;;
150             esac
151           done
152    done
153    ;;
154      esac
155    
156      # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157      # uniformly replaced by the line number.  The first 'sed' inserts a
158      # line-number line before each line; the second 'sed' does the real
159      # work.  The second script uses 'N' to pair each line-number line
160      # with the numbered line, and appends trailing '-' during
161      # substitution so that $LINENO is not a special case at line end.
162      # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163      # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
164      sed '=' <$as_myself |
165        sed '
166          N
167          s,$,-,
168          : loop
169          s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170          t loop
171          s,-$,,
172          s,^['$as_cr_digits']*\n,,
173        ' >$as_me.lineno &&
174      chmod +x $as_me.lineno ||
175        { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176       { (exit 1); exit 1; }; }
177    
178      # Don't try to exec as it changes $[0], causing all sort of problems
179      # (the dirname of $[0] is not the place where we might find the
180      # original and so on.  Autoconf is especially sensible to this).
181      . ./$as_me.lineno
182      # Exit status is that of the last command.
183      exit
184    }
185    
186    
187    case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188      *c*,-n*) ECHO_N= ECHO_C='
189    ' ECHO_T='      ' ;;
190      *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191      *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
192    esac
193    
194    if expr a : '\(a\)' >/dev/null 2>&1; then
195      as_expr=expr
196    else
197      as_expr=false
198    fi
199    
200    rm -f conf$$ conf$$.exe conf$$.file
201    echo >conf$$.file
202    if ln -s conf$$.file conf$$ 2>/dev/null; then
203      # We could just check for DJGPP; but this test a) works b) is more generic
204      # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205      if test -f conf$$.exe; then
206        # Don't use ln at all; we don't have any links
207        as_ln_s='cp -p'
208      else
209        as_ln_s='ln -s'
210      fi
211    elif ln conf$$.file conf$$ 2>/dev/null; then
212      as_ln_s=ln
213    else
214      as_ln_s='cp -p'
215    fi
216    rm -f conf$$ conf$$.exe conf$$.file
217    
218    if mkdir -p . 2>/dev/null; then
219      as_mkdir_p=:
220    else
221      as_mkdir_p=false
222    fi
223    
224    as_executable_p="test -f"
225    
226    # Sed expression to map a string onto a valid CPP name.
227    as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
228    
229    # Sed expression to map a string onto a valid variable name.
230    as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
231    
232    
233    # IFS
234    # We need space, tab and new line, in precisely that order.
235    as_nl='
236    '
237    IFS="   $as_nl"
238    
239    # CDPATH.
240    $as_unset CDPATH
241    
242    
243  # Find the correct PATH separator.  Usually this is `:', but  # Find the correct PATH separator.  Usually this is `:', but
244  # DJGPP uses `;' like DOS.  # DJGPP uses `;' like DOS.
# Line 17  if test "X${PATH_SEPARATOR+set}" != Xset Line 250  if test "X${PATH_SEPARATOR+set}" != Xset
250    esac    esac
251  fi  fi
252    
253    
254  # Check that we are running under the correct shell.  # Check that we are running under the correct shell.
255  SHELL=${CONFIG_SHELL-/bin/sh}  SHELL=${CONFIG_SHELL-/bin/sh}
256    
# Line 162  if test "X$ECHO" = "X$CONFIG_SHELL $0 -- Line 396  if test "X$ECHO" = "X$CONFIG_SHELL $0 --
396     ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"     ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
397  fi  fi
398    
 # Be Bourne compatible  
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then  
   emulate sh  
   NULLCMD=:  
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then  
   set -o posix  
 fi  
   
 # Name of the executable.  
 as_me=`echo "$0" |sed 's,.*[\\/],,'`  
   
 if expr a : '\(a\)' >/dev/null 2>&1; then  
   as_expr=expr  
 else  
   as_expr=false  
 fi  
   
 rm -f conf$$ conf$$.exe conf$$.file  
 echo >conf$$.file  
 if ln -s conf$$.file conf$$ 2>/dev/null; then  
   # We could just check for DJGPP; but this test a) works b) is more generic  
   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).  
   if test -f conf$$.exe; then  
     # Don't use ln at all; we don't have any links  
     as_ln_s='cp -p'  
   else  
     as_ln_s='ln -s'  
   fi  
 elif ln conf$$.file conf$$ 2>/dev/null; then  
   as_ln_s=ln  
 else  
   as_ln_s='cp -p'  
 fi  
 rm -f conf$$ conf$$.exe conf$$.file  
   
 as_executable_p="test -f"  
   
 # Support unset when possible.  
 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then  
   as_unset=unset  
 else  
   as_unset=false  
 fi  
   
 # NLS nuisances.  
 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }  
 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }  
 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }  
 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }  
 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }  
 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }  
 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }  
 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }  
   
 # IFS  
 # We need space, tab and new line, in precisely that order.  
 as_nl='  
 '  
 IFS="   $as_nl"  
399    
 # CDPATH.  
 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }  
400    
401  # Name of the host.  # Name of the host.
402  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# Line 236  exec 6>&1 Line 409  exec 6>&1
409  # Initializations.  # Initializations.
410  #  #
411  ac_default_prefix=/usr/local  ac_default_prefix=/usr/local
412    ac_config_libobj_dir=.
413  cross_compiling=no  cross_compiling=no
414  subdirs=  subdirs=
415  MFLAGS= MAKEFLAGS=  MFLAGS=
416    MAKEFLAGS=
417  SHELL=${CONFIG_SHELL-/bin/sh}  SHELL=${CONFIG_SHELL-/bin/sh}
418    
419  # Maximum number of lines to put in a shell here document.  # Maximum number of lines to put in a shell here document.
# Line 246  SHELL=${CONFIG_SHELL-/bin/sh} Line 421  SHELL=${CONFIG_SHELL-/bin/sh}
421  # only ac_max_sed_lines should be used.  # only ac_max_sed_lines should be used.
422  : ${ac_max_here_lines=38}  : ${ac_max_here_lines=38}
423    
424  # Avoid depending upon Character Ranges.  # Identity of this package.
425  ac_cr_az='abcdefghijklmnopqrstuvwxyz'  PACKAGE_NAME=
426  ac_cr_AZ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'  PACKAGE_TARNAME=
427  ac_cr_09='0123456789'  PACKAGE_VERSION=
428  ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09  PACKAGE_STRING=
429    PACKAGE_BUGREPORT=
 # Sed expression to map a string onto a valid sh and CPP variable names.  
 ac_tr_sh="sed y%*+%pp%;s%[^_$ac_cr_alnum]%_%g"  
 ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[^_$ac_cr_alnum]%_%g"  
430    
431  ac_unique_file="dftables.c"  ac_unique_file="dftables.c"
432  # Factoring default headers for most tests.  # Factoring default headers for most tests.
433  ac_includes_default="\  ac_includes_default="\
434  #include <stdio.h>  #include <stdio.h>
435  #include <sys/types.h>  #if HAVE_SYS_TYPES_H
436  #include <sys/stat.h>  # include <sys/types.h>
437    #endif
438    #if HAVE_SYS_STAT_H
439    # include <sys/stat.h>
440    #endif
441  #if STDC_HEADERS  #if STDC_HEADERS
442  # include <stdlib.h>  # include <stdlib.h>
443  # include <stddef.h>  # include <stddef.h>
# Line 275  ac_includes_default="\ Line 451  ac_includes_default="\
451  #  include <memory.h>  #  include <memory.h>
452  # endif  # endif
453  # include <string.h>  # include <string.h>
454  #else  #endif
455  # if HAVE_STRINGS_H  #if HAVE_STRINGS_H
456  #  include <strings.h>  # include <strings.h>
 # endif  
457  #endif  #endif
458  #if HAVE_INTTYPES_H  #if HAVE_INTTYPES_H
459  # include <inttypes.h>  # include <inttypes.h>
460    #else
461    # if HAVE_STDINT_H
462    #  include <stdint.h>
463    # endif
464  #endif  #endif
465  #if HAVE_UNISTD_H  #if HAVE_UNISTD_H
466  # include <unistd.h>  # include <unistd.h>
467  #endif"  #endif"
468    
469    ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA build build_cpu build_vendor build_os host host_cpu host_vendor host_os LN_S ECHO RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP CPP EGREP LIBTOOL BUILD_EXEEXT BUILD_OBJEXT CC_FOR_BUILD CFLAGS_FOR_BUILD HAVE_MEMMOVE HAVE_STRERROR LINK_SIZE MATCH_LIMIT NEWLINE PCRE_MAJOR PCRE_MINOR PCRE_DATE PCRE_VERSION PCRE_LIB_VERSION PCRE_POSIXLIB_VERSION POSIX_MALLOC_THRESHOLD UTF8 WIN_PREFIX ON_WINDOWS NOT_ON_WINDOWS POSIX_OBJ POSIX_LOBJ POSIX_LIB LIBOBJS LTLIBOBJS'
470    ac_subst_files=''
471    
472  # Initialize some variables set by options.  # Initialize some variables set by options.
473  ac_init_help=  ac_init_help=
474  ac_init_version=false  ac_init_version=false
# Line 325  oldincludedir='/usr/include' Line 507  oldincludedir='/usr/include'
507  infodir='${prefix}/info'  infodir='${prefix}/info'
508  mandir='${prefix}/man'  mandir='${prefix}/man'
509    
 # Identity of this package.  
 PACKAGE_NAME=  
 PACKAGE_TARNAME=  
 PACKAGE_VERSION=  
 PACKAGE_STRING=  
 PACKAGE_BUGREPORT=  
   
510  ac_prev=  ac_prev=
511  for ac_option  for ac_option
512  do  do
# Line 377  do Line 552  do
552    -disable-* | --disable-*)    -disable-* | --disable-*)
553      ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`      ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
554      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
555      expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
556        { echo "$as_me: error: invalid feature name: $ac_feature" >&2        { echo "$as_me: error: invalid feature name: $ac_feature" >&2
557     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
558      ac_feature=`echo $ac_feature | sed 's/-/_/g'`      ac_feature=`echo $ac_feature | sed 's/-/_/g'`
# Line 386  do Line 561  do
561    -enable-* | --enable-*)    -enable-* | --enable-*)
562      ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`      ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
563      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
564      expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
565        { echo "$as_me: error: invalid feature name: $ac_feature" >&2        { echo "$as_me: error: invalid feature name: $ac_feature" >&2
566     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
567      ac_feature=`echo $ac_feature | sed 's/-/_/g'`      ac_feature=`echo $ac_feature | sed 's/-/_/g'`
# Line 464  do Line 639  do
639      with_fp=no ;;      with_fp=no ;;
640    
641    -no-create | --no-create | --no-creat | --no-crea | --no-cre \    -no-create | --no-create | --no-creat | --no-crea | --no-cre \
642    | --no-cr | --no-c)    | --no-cr | --no-c | -n)
643      no_create=yes ;;      no_create=yes ;;
644    
645    -no-recursion | --no-recursion | --no-recursio | --no-recursi \    -no-recursion | --no-recursion | --no-recursio | --no-recursi \
# Line 568  do Line 743  do
743    -with-* | --with-*)    -with-* | --with-*)
744      ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`      ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
745      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
746      expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
747        { echo "$as_me: error: invalid package name: $ac_package" >&2        { echo "$as_me: error: invalid package name: $ac_package" >&2
748     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
749      ac_package=`echo $ac_package| sed 's/-/_/g'`      ac_package=`echo $ac_package| sed 's/-/_/g'`
# Line 581  do Line 756  do
756    -without-* | --without-*)    -without-* | --without-*)
757      ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`      ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
758      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
759      expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
760        { echo "$as_me: error: invalid package name: $ac_package" >&2        { echo "$as_me: error: invalid package name: $ac_package" >&2
761     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
762      ac_package=`echo $ac_package | sed 's/-/_/g'`      ac_package=`echo $ac_package | sed 's/-/_/g'`
# Line 613  Try \`$0 --help' for more information." Line 788  Try \`$0 --help' for more information."
788    *=*)    *=*)
789      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
790      # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
791      expr "x$ac_envvar" : ".*[^_$ac_cr_alnum]" >/dev/null &&      expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
792        { echo "$as_me: error: invalid variable name: $ac_envvar" >&2        { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
793     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
794      ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`      ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
# Line 623  Try \`$0 --help' for more information." Line 798  Try \`$0 --help' for more information."
798    *)    *)
799      # FIXME: should be removed in autoconf 3.0.      # FIXME: should be removed in autoconf 3.0.
800      echo "$as_me: WARNING: you should use --build, --host, --target" >&2      echo "$as_me: WARNING: you should use --build, --host, --target" >&2
801      expr "x$ac_option" : ".*[^-._$ac_cr_alnum]" >/dev/null &&      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
802        echo "$as_me: WARNING: invalid host type: $ac_option" >&2        echo "$as_me: WARNING: invalid host type: $ac_option" >&2
803      : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}      : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
804      ;;      ;;
# Line 638  if test -n "$ac_prev"; then Line 813  if test -n "$ac_prev"; then
813  fi  fi
814    
815  # Be sure to have absolute paths.  # Be sure to have absolute paths.
816    for ac_var in exec_prefix prefix
817    do
818      eval ac_val=$`echo $ac_var`
819      case $ac_val in
820        [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
821        *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
822       { (exit 1); exit 1; }; };;
823      esac
824    done
825    
826    # Be sure to have absolute paths.
827  for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \  for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
828                localstatedir libdir includedir oldincludedir infodir mandir \                localstatedir libdir includedir oldincludedir infodir mandir
               exec_prefix prefix  
829  do  do
830    eval ac_val=$`echo $ac_var`    eval ac_val=$`echo $ac_var`
831    case $ac_val in    case $ac_val in
832      [\\/$]* | ?:[\\/]* ) ;;      [\\/$]* | ?:[\\/]* ) ;;
833      NONE ) ;;      *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2  
834     { (exit 1); exit 1; }; };;     { (exit 1); exit 1; }; };;
835    esac    esac
836  done  done
837    
838  # There might be people who depend on the old broken behavior: `$host'  # There might be people who depend on the old broken behavior: `$host'
839  # used to hold the argument of --host etc.  # used to hold the argument of --host etc.
840    # FIXME: To remove some day.
841  build=$build_alias  build=$build_alias
842  host=$host_alias  host=$host_alias
843  target=$target_alias  target=$target_alias
844    
845  # FIXME: should be removed in autoconf 3.0.  # FIXME: To remove some day.
846  if test "x$host_alias" != x; then  if test "x$host_alias" != x; then
847    if test "x$build_alias" = x; then    if test "x$build_alias" = x; then
848      cross_compiling=maybe      cross_compiling=maybe
# Line 673  test -n "$host_alias" && ac_tool_prefix= Line 858  test -n "$host_alias" && ac_tool_prefix=
858    
859  test "$silent" = yes && exec 6>/dev/null  test "$silent" = yes && exec 6>/dev/null
860    
861    
862  # Find the source files, if location was not specified.  # Find the source files, if location was not specified.
863  if test -z "$srcdir"; then  if test -z "$srcdir"; then
864    ac_srcdir_defaulted=yes    ac_srcdir_defaulted=yes
865    # Try the directory containing this script, then its parent.    # Try the directory containing this script, then its parent.
866    ac_prog=$0    ac_confdir=`(dirname "$0") 2>/dev/null ||
867    ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`  $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
868    test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.           X"$0" : 'X\(//\)[^/]' \| \
869             X"$0" : 'X\(//\)$' \| \
870             X"$0" : 'X\(/\)' \| \
871             .     : '\(.\)' 2>/dev/null ||
872    echo X"$0" |
873        sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
874              /^X\(\/\/\)[^/].*/{ s//\1/; q; }
875              /^X\(\/\/\)$/{ s//\1/; q; }
876              /^X\(\/\).*/{ s//\1/; q; }
877              s/.*/./; q'`
878    srcdir=$ac_confdir    srcdir=$ac_confdir
879    if test ! -r $srcdir/$ac_unique_file; then    if test ! -r $srcdir/$ac_unique_file; then
880      srcdir=..      srcdir=..
# Line 689  else Line 884  else
884  fi  fi
885  if test ! -r $srcdir/$ac_unique_file; then  if test ! -r $srcdir/$ac_unique_file; then
886    if test "$ac_srcdir_defaulted" = yes; then    if test "$ac_srcdir_defaulted" = yes; then
887      { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2      { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
888     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
889    else    else
890      { echo "$as_me: error: cannot find sources in $srcdir" >&2      { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
891     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
892    fi    fi
893  fi  fi
894    (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
895      { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
896       { (exit 1); exit 1; }; }
897  srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`  srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
898  ac_env_build_alias_set=${build_alias+set}  ac_env_build_alias_set=${build_alias+set}
899  ac_env_build_alias_value=$build_alias  ac_env_build_alias_value=$build_alias
# Line 739  if test "$ac_init_help" = "long"; then Line 937  if test "$ac_init_help" = "long"; then
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    # 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.
940    cat <<EOF    cat <<_ACEOF
941  \`configure' configures this package to adapt to many kinds of systems.  \`configure' configures this package to adapt to many kinds of systems.
942    
943  Usage: $0 [OPTION]... [VAR=VALUE]...  Usage: $0 [OPTION]... [VAR=VALUE]...
# Line 760  Configuration: Line 958  Configuration:
958    -n, --no-create         do not create output files    -n, --no-create         do not create output files
959        --srcdir=DIR        find the sources in DIR [configure dir or \`..']        --srcdir=DIR        find the sources in DIR [configure dir or \`..']
960    
961  EOF  _ACEOF
962    
963    cat <<EOF    cat <<_ACEOF
964  Installation directories:  Installation directories:
965    --prefix=PREFIX         install architecture-independent files in PREFIX    --prefix=PREFIX         install architecture-independent files in PREFIX
966                            [$ac_default_prefix]                            [$ac_default_prefix]
# Line 781  Fine tuning of the installation director Line 979  Fine tuning of the installation director
979    --libdir=DIR           object code libraries [EPREFIX/lib]    --libdir=DIR           object code libraries [EPREFIX/lib]
980    --includedir=DIR       C header files [PREFIX/include]    --includedir=DIR       C header files [PREFIX/include]
981    --mandir=DIR           man documentation [PREFIX/man]    --mandir=DIR           man documentation [PREFIX/man]
982  EOF  _ACEOF
983    
984    cat <<\EOF    cat <<\_ACEOF
985    
986  EOF  _ACEOF
987  fi  fi
988    
989  if test -n "$ac_init_help"; then  if test -n "$ac_init_help"; then
990    
991    cat <<\EOF    cat <<\_ACEOF
992    
993  Optional Features:  Optional Features:
994    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
995    --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  
996    --enable-shared       build shared libraries default=yes    --enable-shared       build shared libraries default=yes
997    --enable-static       build static libraries default=yes    --enable-static       build static libraries default=yes
998    --enable-fast-install       optimize for fast installation default=yes    --enable-fast-install       optimize for fast installation default=yes
999    --disable-libtool-lock  avoid locking (might break parallel builds)    --disable-libtool-lock  avoid locking (might break parallel builds)
1000      --enable-utf8           enable UTF8 support
1001      --enable-newline-is-cr  use CR as the newline character
1002      --enable-newline-is-lf  use LF as the newline character
1003    
1004  Optional Packages:  Optional Packages:
1005    --with-gnu-ld           assume the C compiler uses GNU ld default=no    --with-gnu-ld           assume the C compiler uses GNU ld default=no
1006    --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
1007      --with-posix-malloc-threshold=5  threshold for POSIX malloc usage
1008      --with-link-size=2    internal link size (2, 3, or 4 allowed)
1009      --with-match-limit=10000000      default limit on internal looping)
1010    
1011  Some influential environment variables:  Some influential environment variables:
1012    CC          C compiler command    CC          C compiler command
# Line 819  Some influential environment variables: Line 1020  Some influential environment variables:
1020  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
1021  it to find libraries and programs with nonstandard names/locations.  it to find libraries and programs with nonstandard names/locations.
1022    
1023  EOF  _ACEOF
1024  fi  fi
1025    
1026  if test "$ac_init_help" = "recursive"; then  if test "$ac_init_help" = "recursive"; then
1027    # If there are subdirs, report their specific --help.    # If there are subdirs, report their specific --help.
1028    ac_popdir=`pwd`    ac_popdir=`pwd`
1029    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
1030      cd $ac_subdir      test -d $ac_dir || continue
1031      # A "../" for each directory in /$ac_subdir.      ac_builddir=.
1032      ac_dots=`echo $ac_subdir |  
1033               sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`  if test "$ac_dir" != .; then
1034      ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1035      case $srcdir in    # A "../" for each directory in $ac_dir_suffix.
1036      .) # No --srcdir option.  We are building in place.    ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1037        ac_sub_srcdir=$srcdir ;;  else
1038      [\\/]* | ?:[\\/]* ) # Absolute path.    ac_dir_suffix= ac_top_builddir=
1039        ac_sub_srcdir=$srcdir/$ac_subdir ;;  fi
1040      *) # Relative path.  
1041        ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;  case $srcdir in
1042      esac    .)  # No --srcdir option.  We are building in place.
1043        ac_srcdir=.
1044        if test -z "$ac_top_builddir"; then
1045           ac_top_srcdir=.
1046        else
1047           ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1048        fi ;;
1049      [\\/]* | ?:[\\/]* )  # Absolute path.
1050        ac_srcdir=$srcdir$ac_dir_suffix;
1051        ac_top_srcdir=$srcdir ;;
1052      *) # Relative path.
1053        ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1054        ac_top_srcdir=$ac_top_builddir$srcdir ;;
1055    esac
1056    # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
1057    # absolute.
1058    ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
1059    ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
1060    ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
1061    ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
1062    
1063        cd $ac_dir
1064      # Check for guested configure; otherwise get Cygnus style configure.      # Check for guested configure; otherwise get Cygnus style configure.
1065      if test -f $ac_sub_srcdir/configure.gnu; then      if test -f $ac_srcdir/configure.gnu; then
1066        echo        echo
1067        $SHELL $ac_sub_srcdir/configure.gnu  --help=recursive        $SHELL $ac_srcdir/configure.gnu  --help=recursive
1068      elif test -f $ac_sub_srcdir/configure; then      elif test -f $ac_srcdir/configure; then
1069        echo        echo
1070        $SHELL $ac_sub_srcdir/configure  --help=recursive        $SHELL $ac_srcdir/configure  --help=recursive
1071      elif test -f $ac_sub_srcdir/configure.ac ||      elif test -f $ac_srcdir/configure.ac ||
1072             test -f $ac_sub_srcdir/configure.in; then             test -f $ac_srcdir/configure.in; then
1073        echo        echo
1074        $ac_configure --help        $ac_configure --help
1075      else      else
1076        echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2        echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1077      fi      fi
1078      cd $ac_popdir      cd $ac_popdir
1079    done    done
# Line 860  fi Line 1081  fi
1081    
1082  test -n "$ac_init_help" && exit 0  test -n "$ac_init_help" && exit 0
1083  if $ac_init_version; then  if $ac_init_version; then
1084    cat <<\EOF    cat <<\_ACEOF
1085    
1086  Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001  Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
1087  Free Software Foundation, Inc.  Free Software Foundation, Inc.
1088  This configure script is free software; the Free Software Foundation  This configure script is free software; the Free Software Foundation
1089  gives unlimited permission to copy, distribute and modify it.  gives unlimited permission to copy, distribute and modify it.
1090  EOF  _ACEOF
1091    exit 0    exit 0
1092  fi  fi
1093  exec 5>config.log  exec 5>config.log
1094  cat >&5 <<EOF  cat >&5 <<_ACEOF
1095  This file contains any messages produced by compilers while  This file contains any messages produced by compilers while
1096  running configure, to aid debugging if configure makes a mistake.  running configure, to aid debugging if configure makes a mistake.
1097    
1098  It was created by $as_me, which was  It was created by $as_me, which was
1099  generated by GNU Autoconf 2.50.  Invocation command line was  generated by GNU Autoconf 2.57.  Invocation command line was
1100    
1101    $ $0 $@    $ $0 $@
1102    
1103  EOF  _ACEOF
1104  {  {
1105  cat <<_ASUNAME  cat <<_ASUNAME
1106  ## ---------- ##  ## --------- ##
1107  ## Platform.  ##  ## Platform. ##
1108  ## ---------- ##  ## --------- ##
1109    
1110  hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`  hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1111  uname -m = `(uname -m) 2>/dev/null || echo unknown`  uname -m = `(uname -m) 2>/dev/null || echo unknown`
# Line 903  hostinfo               = `(hostinfo) 2>/ Line 1124  hostinfo               = `(hostinfo) 2>/
1124  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1125  /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`  /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1126    
 PATH = $PATH  
   
1127  _ASUNAME  _ASUNAME
1128    
1129    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1130    for as_dir in $PATH
1131    do
1132      IFS=$as_save_IFS
1133      test -z "$as_dir" && as_dir=.
1134      echo "PATH: $as_dir"
1135    done
1136    
1137  } >&5  } >&5
1138    
1139  cat >&5 <<EOF  cat >&5 <<_ACEOF
1140  ## ------------ ##  
1141  ## Core tests.  ##  
1142  ## ------------ ##  ## ----------- ##
1143    ## Core tests. ##
1144    ## ----------- ##
1145    
1146    _ACEOF
1147    
 EOF  
1148    
1149  # Keep a trace of the command line.  # Keep a trace of the command line.
1150  # 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.
1151    # Strip out --silent because we don't want to record it for future runs.
1152  # Also quote any args containing shell meta-characters.  # Also quote any args containing shell meta-characters.
1153    # Make two passes to allow for proper duplicate-argument suppression.
1154  ac_configure_args=  ac_configure_args=
1155    ac_configure_args0=
1156    ac_configure_args1=
1157  ac_sep=  ac_sep=
1158  for ac_arg  ac_must_keep_next=false
1159    for ac_pass in 1 2
1160  do  do
1161    case $ac_arg in    for ac_arg
1162    -no-create | --no-create | --no-creat | --no-crea | --no-cre \    do
1163    | --no-cr | --no-c) ;;      case $ac_arg in
1164    -no-recursion | --no-recursion | --no-recursio | --no-recursi \      -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1165    | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;      -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1166    *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)      | -silent | --silent | --silen | --sile | --sil)
1167      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`        continue ;;
1168      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"      *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1169      ac_sep=" " ;;        ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1170    *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"      esac
1171       ac_sep=" " ;;      case $ac_pass in
1172    esac      1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1173    # Get rid of the leading space.      2)
1174          ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1175          if test $ac_must_keep_next = true; then
1176            ac_must_keep_next=false # Got value, back to normal.
1177          else
1178            case $ac_arg in
1179              *=* | --config-cache | -C | -disable-* | --disable-* \
1180              | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1181              | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1182              | -with-* | --with-* | -without-* | --without-* | --x)
1183                case "$ac_configure_args0 " in
1184                  "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1185                esac
1186                ;;
1187              -* ) ac_must_keep_next=true ;;
1188            esac
1189          fi
1190          ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1191          # Get rid of the leading space.
1192          ac_sep=" "
1193          ;;
1194        esac
1195      done
1196  done  done
1197    $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1198    $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1199    
1200  # When interrupted or exit'd, cleanup temporary files, and complete  # When interrupted or exit'd, cleanup temporary files, and complete
1201  # config.log.  We remove comments because anyway the quotes in there  # config.log.  We remove comments because anyway the quotes in there
1202  # would cause problems or look ugly.  # would cause problems or look ugly.
1203    # WARNING: Be sure not to use single quotes in there, as some shells,
1204    # such as our DU 5.0 friend, will then `close' the trap.
1205  trap 'exit_status=$?  trap 'exit_status=$?
1206    # Save into config.log some information that might help in debugging.    # Save into config.log some information that might help in debugging.
1207    echo >&5    {
1208    echo "## ----------------- ##" >&5      echo
1209    echo "## Cache variables.  ##" >&5  
1210    echo "## ----------------- ##" >&5      cat <<\_ASBOX
1211    echo >&5  ## ---------------- ##
1212    # The following way of writing the cache mishandles newlines in values,  ## Cache variables. ##
1213    ## ---------------- ##
1214    _ASBOX
1215        echo
1216        # The following way of writing the cache mishandles newlines in values,
1217  {  {
1218    (set) 2>&1 |    (set) 2>&1 |
1219      case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in      case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1220      *ac_space=\ *)      *ac_space=\ *)
1221        sed -n \        sed -n \
1222          "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;          "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1223            s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"            s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1224        ;;        ;;
1225      *)      *)
1226        sed -n \        sed -n \
1227          "s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"          "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1228        ;;        ;;
1229      esac;      esac;
1230  } >&5  }
1231    sed "/^$/d" confdefs.h >conftest.log      echo
1232    if test -s conftest.log; then  
1233      echo >&5      cat <<\_ASBOX
1234      echo "## ------------ ##" >&5  ## ----------------- ##
1235      echo "## confdefs.h.  ##" >&5  ## Output variables. ##
1236      echo "## ------------ ##" >&5  ## ----------------- ##
1237      echo >&5  _ASBOX
1238      cat conftest.log >&5      echo
1239    fi      for ac_var in $ac_subst_vars
1240    (echo; echo) >&5      do
1241    test "$ac_signal" != 0 &&        eval ac_val=$`echo $ac_var`
1242      echo "$as_me: caught signal $ac_signal" >&5        echo "$ac_var='"'"'$ac_val'"'"'"
1243    echo "$as_me: exit $exit_status" >&5      done | sort
1244    rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&      echo
1245    
1246        if test -n "$ac_subst_files"; then
1247          cat <<\_ASBOX
1248    ## ------------- ##
1249    ## Output files. ##
1250    ## ------------- ##
1251    _ASBOX
1252          echo
1253          for ac_var in $ac_subst_files
1254          do
1255            eval ac_val=$`echo $ac_var`
1256            echo "$ac_var='"'"'$ac_val'"'"'"
1257          done | sort
1258          echo
1259        fi
1260    
1261        if test -s confdefs.h; then
1262          cat <<\_ASBOX
1263    ## ----------- ##
1264    ## confdefs.h. ##
1265    ## ----------- ##
1266    _ASBOX
1267          echo
1268          sed "/^$/d" confdefs.h | sort
1269          echo
1270        fi
1271        test "$ac_signal" != 0 &&
1272          echo "$as_me: caught signal $ac_signal"
1273        echo "$as_me: exit $exit_status"
1274      } >&5
1275      rm -f core core.* *.core &&
1276      rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1277      exit $exit_status      exit $exit_status
1278       ' 0       ' 0
1279  for ac_signal in 1 2 13 15; do  for ac_signal in 1 2 13 15; do
1280    trap 'ac_status=$?; ac_signal='$ac_signal'; { (exit $ac_status); exit $ac_status; }' $ac_signal    trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1281  done  done
1282  ac_signal=0  ac_signal=0
1283    
# Line 988  rm -rf conftest* confdefs.h Line 1286  rm -rf conftest* confdefs.h
1286  # AIX cpp loses on an empty file, so make sure it contains at least a newline.  # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1287  echo >confdefs.h  echo >confdefs.h
1288    
1289  # Let the site file select an alternate cache file if it wants to.  # Predefined preprocessor variables.
1290  # Prefer explicitly selected file to automatically selected ones.  
1291  if test -z "$CONFIG_SITE"; then  cat >>confdefs.h <<_ACEOF
1292    #define PACKAGE_NAME "$PACKAGE_NAME"
1293    _ACEOF
1294    
1295    
1296    cat >>confdefs.h <<_ACEOF
1297    #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1298    _ACEOF
1299    
1300    
1301    cat >>confdefs.h <<_ACEOF
1302    #define PACKAGE_VERSION "$PACKAGE_VERSION"
1303    _ACEOF
1304    
1305    
1306    cat >>confdefs.h <<_ACEOF
1307    #define PACKAGE_STRING "$PACKAGE_STRING"
1308    _ACEOF
1309    
1310    
1311    cat >>confdefs.h <<_ACEOF
1312    #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1313    _ACEOF
1314    
1315    
1316    # Let the site file select an alternate cache file if it wants to.
1317    # Prefer explicitly selected file to automatically selected ones.
1318    if test -z "$CONFIG_SITE"; then
1319    if test "x$prefix" != xNONE; then    if test "x$prefix" != xNONE; then
1320      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1321    else    else
# Line 999  if test -z "$CONFIG_SITE"; then Line 1324  if test -z "$CONFIG_SITE"; then
1324  fi  fi
1325  for ac_site_file in $CONFIG_SITE; do  for ac_site_file in $CONFIG_SITE; do
1326    if test -r "$ac_site_file"; then    if test -r "$ac_site_file"; then
1327      { echo "$as_me:1012: loading site script $ac_site_file" >&5      { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1328  echo "$as_me: loading site script $ac_site_file" >&6;}  echo "$as_me: loading site script $ac_site_file" >&6;}
1329      cat "$ac_site_file" >&5      sed 's/^/| /' "$ac_site_file" >&5
1330      . "$ac_site_file"      . "$ac_site_file"
1331    fi    fi
1332  done  done
# Line 1010  if test -r "$cache_file"; then Line 1335  if test -r "$cache_file"; then
1335    # Some versions of bash will fail to source /dev/null (special    # Some versions of bash will fail to source /dev/null (special
1336    # files actually), so we avoid doing that.    # files actually), so we avoid doing that.
1337    if test -f "$cache_file"; then    if test -f "$cache_file"; then
1338      { echo "$as_me:1023: loading cache $cache_file" >&5      { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1339  echo "$as_me: loading cache $cache_file" >&6;}  echo "$as_me: loading cache $cache_file" >&6;}
1340      case $cache_file in      case $cache_file in
1341        [\\/]* | ?:[\\/]* ) . $cache_file;;        [\\/]* | ?:[\\/]* ) . $cache_file;;
# Line 1018  echo "$as_me: loading cache $cache_file" Line 1343  echo "$as_me: loading cache $cache_file"
1343      esac      esac
1344    fi    fi
1345  else  else
1346    { echo "$as_me:1031: creating cache $cache_file" >&5    { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1347  echo "$as_me: creating cache $cache_file" >&6;}  echo "$as_me: creating cache $cache_file" >&6;}
1348    >$cache_file    >$cache_file
1349  fi  fi
1350    
1351  # 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
1352  # value.  # value.
1353  ac_suggest_removing_cache=false  ac_cache_corrupted=false
1354  for ac_var in `(set) 2>&1 |  for ac_var in `(set) 2>&1 |
1355                 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
1356    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 1359  for ac_var in `(set) 2>&1 |
1359    eval ac_new_val="\$ac_env_${ac_var}_value"    eval ac_new_val="\$ac_env_${ac_var}_value"
1360    case $ac_old_set,$ac_new_set in    case $ac_old_set,$ac_new_set in
1361      set,)      set,)
1362        { 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 \`$ac_old_val' in the previous run" >&5
1363  echo "$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 \`$ac_old_val' in the previous run" >&2;}
1364        ac_suggest_removing_cache=: ;;        ac_cache_corrupted=: ;;
1365      ,set)      ,set)
1366        { echo "$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
1367  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;}
1368        ac_suggest_removing_cache=: ;;        ac_cache_corrupted=: ;;
1369      ,);;      ,);;
1370      *)      *)
1371        if test "x$ac_old_val" != "x$ac_new_val"; then        if test "x$ac_old_val" != "x$ac_new_val"; then
1372          { echo "$as_me:1057: WARNING: \`$ac_var' has changed since the previous run:" >&5          { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1373  echo "$as_me: WARNING: \`$ac_var' has changed since the previous run:" >&2;}  echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1374          { echo "$as_me:1059: WARNING:   former value:  $ac_old_val" >&5          { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1375  echo "$as_me: WARNING:   former value:  $ac_old_val" >&2;}  echo "$as_me:   former value:  $ac_old_val" >&2;}
1376          { echo "$as_me:1061: WARNING:   current value: $ac_new_val" >&5          { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1377  echo "$as_me: WARNING:   current value: $ac_new_val" >&2;}  echo "$as_me:   current value: $ac_new_val" >&2;}
1378          ac_suggest_removing_cache=:          ac_cache_corrupted=:
1379        fi;;        fi;;
1380    esac    esac
1381      # Pass precious variables to config.status.
1382      if test "$ac_new_set" = set; then
1383        case $ac_new_val in
1384        *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1385          ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1386        *) ac_arg=$ac_var=$ac_new_val ;;
1387        esac
1388        case " $ac_configure_args " in
1389          *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1390          *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1391        esac
1392      fi
1393  done  done
1394  if $ac_suggest_removing_cache; then  if $ac_cache_corrupted; then
1395    { echo "$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
1396  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;}
1397    { echo "$as_me:1070: WARNING: consider removing $cache_file and starting over" >&5    { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1398  echo "$as_me: WARNING: consider removing $cache_file and starting over" >&2;}  echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1399       { (exit 1); exit 1; }; }
1400  fi  fi
1401    
1402  ac_ext=c  ac_ext=c
# Line 1067  ac_compile='$CC -c $CFLAGS $CPPFLAGS con Line 1405  ac_compile='$CC -c $CFLAGS $CPPFLAGS con
1405  ac_link='$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 $LIBS >&5'
1406  ac_compiler_gnu=$ac_cv_c_compiler_gnu  ac_compiler_gnu=$ac_cv_c_compiler_gnu
1407    
 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  
1408    
 ac_config_headers="$ac_config_headers config.h:config.in"  
1409    
1410  PCRE_MAJOR=3  
1411  PCRE_MINOR=8  
1412  PCRE_DATE=18-Dec-2001  
1413    
1414    
1415    
1416    
1417    
1418    
1419    
1420    
1421    
1422    
1423    
1424    
1425    
1426    
1427    
1428    
1429    
1430              ac_config_headers="$ac_config_headers config.h:config.in"
1431    
1432    
1433    
1434    PCRE_MAJOR=4
1435    PCRE_MINOR=3
1436    PCRE_DATE=21-May-2003
1437  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
1438    
1439    
1440    POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_THRESHOLD=10
1441    
1442    
1443  PCRE_LIB_VERSION=0:1:0  PCRE_LIB_VERSION=0:1:0
1444  PCRE_POSIXLIB_VERSION=0:0:0  PCRE_POSIXLIB_VERSION=0:0:0
1445    
1446    
1447  ac_ext=c  ac_ext=c
1448  ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
1449  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
# Line 1106  ac_compiler_gnu=$ac_cv_c_compiler_gnu Line 1452  ac_compiler_gnu=$ac_cv_c_compiler_gnu
1452  if test -n "$ac_tool_prefix"; then  if test -n "$ac_tool_prefix"; then
1453    # 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.
1454  set dummy ${ac_tool_prefix}gcc; ac_word=$2  set dummy ${ac_tool_prefix}gcc; ac_word=$2
1455  echo "$as_me:1119: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1456  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1457  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1458    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1114  else Line 1460  else
1460    if test -n "$CC"; then    if test -n "$CC"; then
1461    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1462  else  else
1463    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1464  ac_dummy="$PATH"  for as_dir in $PATH
1465  for ac_dir in $ac_dummy; do  do
1466    IFS=$ac_save_IFS    IFS=$as_save_IFS
1467    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1468    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1469  ac_cv_prog_CC="${ac_tool_prefix}gcc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1470  echo "$as_me:1134: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="${ac_tool_prefix}gcc"
1471  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1472        break 2
1473      fi
1474    done
1475  done  done
1476    
1477  fi  fi
1478  fi  fi
1479  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1480  if test -n "$CC"; then  if test -n "$CC"; then
1481    echo "$as_me:1142: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1482  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1483  else  else
1484    echo "$as_me:1145: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1485  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1486  fi  fi
1487    
# Line 1141  if test -z "$ac_cv_prog_CC"; then Line 1490  if test -z "$ac_cv_prog_CC"; then
1490    ac_ct_CC=$CC    ac_ct_CC=$CC
1491    # 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.
1492  set dummy gcc; ac_word=$2  set dummy gcc; ac_word=$2
1493  echo "$as_me:1154: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1494  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1495  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1496    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1149  else Line 1498  else
1498    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1499    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1500  else  else
1501    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1502  ac_dummy="$PATH"  for as_dir in $PATH
1503  for ac_dir in $ac_dummy; do  do
1504    IFS=$ac_save_IFS    IFS=$as_save_IFS
1505    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1506    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1507  ac_cv_prog_ac_ct_CC="gcc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1508  echo "$as_me:1169: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="gcc"
1509  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1510        break 2
1511      fi
1512    done
1513  done  done
1514    
1515  fi  fi
1516  fi  fi
1517  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1518  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1519    echo "$as_me:1177: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1520  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1521  else  else
1522    echo "$as_me:1180: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1523  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1524  fi  fi
1525    
# Line 1180  if test -z "$CC"; then Line 1532  if test -z "$CC"; then
1532    if test -n "$ac_tool_prefix"; then    if test -n "$ac_tool_prefix"; then
1533    # 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.
1534  set dummy ${ac_tool_prefix}cc; ac_word=$2  set dummy ${ac_tool_prefix}cc; ac_word=$2
1535  echo "$as_me:1193: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1536  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1537  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1538    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1188  else Line 1540  else
1540    if test -n "$CC"; then    if test -n "$CC"; then
1541    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1542  else  else
1543    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1544  ac_dummy="$PATH"  for as_dir in $PATH
1545  for ac_dir in $ac_dummy; do  do
1546    IFS=$ac_save_IFS    IFS=$as_save_IFS
1547    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1548    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1549  ac_cv_prog_CC="${ac_tool_prefix}cc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1550  echo "$as_me:1208: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="${ac_tool_prefix}cc"
1551  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1552        break 2
1553      fi
1554    done
1555  done  done
1556    
1557  fi  fi
1558  fi  fi
1559  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1560  if test -n "$CC"; then  if test -n "$CC"; then
1561    echo "$as_me:1216: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1562  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1563  else  else
1564    echo "$as_me:1219: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1565  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1566  fi  fi
1567    
# Line 1215  if test -z "$ac_cv_prog_CC"; then Line 1570  if test -z "$ac_cv_prog_CC"; then
1570    ac_ct_CC=$CC    ac_ct_CC=$CC
1571    # 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.
1572  set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
1573  echo "$as_me:1228: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1574  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1575  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1576    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1223  else Line 1578  else
1578    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1579    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1580  else  else
1581    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1582  ac_dummy="$PATH"  for as_dir in $PATH
1583  for ac_dir in $ac_dummy; do  do
1584    IFS=$ac_save_IFS    IFS=$as_save_IFS
1585    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1586    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1587  ac_cv_prog_ac_ct_CC="cc"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1588  echo "$as_me:1243: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="cc"
1589  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1590        break 2
1591      fi
1592    done
1593  done  done
1594    
1595  fi  fi
1596  fi  fi
1597  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1598  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1599    echo "$as_me:1251: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1600  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1601  else  else
1602    echo "$as_me:1254: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1603  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1604  fi  fi
1605    
# Line 1254  fi Line 1612  fi
1612  if test -z "$CC"; then  if test -z "$CC"; then
1613    # 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.
1614  set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
1615  echo "$as_me:1267: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1616  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1617  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1618    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1263  else Line 1621  else
1621    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1622  else  else
1623    ac_prog_rejected=no    ac_prog_rejected=no
1624    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1625  ac_dummy="$PATH"  for as_dir in $PATH
1626  for ac_dir in $ac_dummy; do  do
1627    IFS=$ac_save_IFS    IFS=$as_save_IFS
1628    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1629    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1630  if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1631    ac_prog_rejected=yes      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1632    continue         ac_prog_rejected=yes
1633  fi         continue
1634  ac_cv_prog_CC="cc"       fi
1635  echo "$as_me:1287: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="cc"
1636  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1637        break 2
1638      fi
1639    done
1640  done  done
1641    
1642  if test $ac_prog_rejected = yes; then  if test $ac_prog_rejected = yes; then
# Line 1287  if test $ac_prog_rejected = yes; then Line 1648  if test $ac_prog_rejected = yes; then
1648      # However, it has the same basename, so the bogon will be chosen      # However, it has the same basename, so the bogon will be chosen
1649      # first if we set CC to just the basename; use the full file name.      # first if we set CC to just the basename; use the full file name.
1650      shift      shift
1651      set dummy "$ac_dir/$ac_word" ${1+"$@"}      ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     shift  
     ac_cv_prog_CC="$@"  
1652    fi    fi
1653  fi  fi
1654  fi  fi
1655  fi  fi
1656  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1657  if test -n "$CC"; then  if test -n "$CC"; then
1658    echo "$as_me:1309: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1659  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1660  else  else
1661    echo "$as_me:1312: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1662  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1663  fi  fi
1664    
# Line 1310  if test -z "$CC"; then Line 1669  if test -z "$CC"; then
1669    do    do
1670      # 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.
1671  set dummy $ac_tool_prefix$ac_prog; ac_word=$2  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1672  echo "$as_me:1323: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1673  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1674  if test "${ac_cv_prog_CC+set}" = set; then  if test "${ac_cv_prog_CC+set}" = set; then
1675    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1318  else Line 1677  else
1677    if test -n "$CC"; then    if test -n "$CC"; then
1678    ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
1679  else  else
1680    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1681  ac_dummy="$PATH"  for as_dir in $PATH
1682  for ac_dir in $ac_dummy; do  do
1683    IFS=$ac_save_IFS    IFS=$as_save_IFS
1684    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1685    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1686  ac_cv_prog_CC="$ac_tool_prefix$ac_prog"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1687  echo "$as_me:1338: found $ac_dir/$ac_word" >&5      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1688  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1689        break 2
1690      fi
1691    done
1692  done  done
1693    
1694  fi  fi
1695  fi  fi
1696  CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
1697  if test -n "$CC"; then  if test -n "$CC"; then
1698    echo "$as_me:1346: result: $CC" >&5    echo "$as_me:$LINENO: result: $CC" >&5
1699  echo "${ECHO_T}$CC" >&6  echo "${ECHO_T}$CC" >&6
1700  else  else
1701    echo "$as_me:1349: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1702  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1703  fi  fi
1704    
# Line 1349  if test -z "$CC"; then Line 1711  if test -z "$CC"; then
1711  do  do
1712    # 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.
1713  set dummy $ac_prog; ac_word=$2  set dummy $ac_prog; ac_word=$2
1714  echo "$as_me:1362: checking for $ac_word" >&5  echo "$as_me:$LINENO: checking for $ac_word" >&5
1715  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1716  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1717    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
# Line 1357  else Line 1719  else
1719    if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
1720    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1721  else  else
1722    ac_save_IFS=$IFS; IFS=$ac_path_separator  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1723  ac_dummy="$PATH"  for as_dir in $PATH
1724  for ac_dir in $ac_dummy; do  do
1725    IFS=$ac_save_IFS    IFS=$as_save_IFS
1726    test -z "$ac_dir" && ac_dir=.    test -z "$as_dir" && as_dir=.
1727    $as_executable_p "$ac_dir/$ac_word" || continue    for ac_exec_ext in '' $ac_executable_extensions; do
1728  ac_cv_prog_ac_ct_CC="$ac_prog"    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1729  echo "$as_me:1377: found $ac_dir/$ac_word" >&5      ac_cv_prog_ac_ct_CC="$ac_prog"
1730  break      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1731        break 2
1732      fi
1733    done
1734  done  done
1735    
1736  fi  fi
1737  fi  fi
1738  ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
1739  if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
1740    echo "$as_me:1385: result: $ac_ct_CC" >&5    echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1741  echo "${ECHO_T}$ac_ct_CC" >&6  echo "${ECHO_T}$ac_ct_CC" >&6
1742  else  else
1743    echo "$as_me:1388: result: no" >&5    echo "$as_me:$LINENO: result: no" >&5
1744  echo "${ECHO_T}no" >&6  echo "${ECHO_T}no" >&6
1745  fi  fi
1746    
# Line 1387  fi Line 1752  fi
1752    
1753  fi  fi
1754    
1755  test -z "$CC" && { { echo "$as_me:1400: error: no acceptable cc found in \$PATH" >&5  
1756  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
1757    See \`config.log' for more details." >&5
1758    echo "$as_me: error: no acceptable C compiler found in \$PATH
1759    See \`config.log' for more details." >&2;}
1760     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1761    
1762    # Provide some information about the compiler.
1763    echo "$as_me:$LINENO:" \
1764         "checking for C compiler version" >&5
1765    ac_compiler=`set X $ac_compile; echo $2`
1766    { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1767      (eval $ac_compiler --version </dev/null >&5) 2>&5
1768      ac_status=$?
1769      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1770      (exit $ac_status); }
1771    { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1772      (eval $ac_compiler -v </dev/null >&5) 2>&5
1773      ac_status=$?
1774      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1775      (exit $ac_status); }
1776    { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1777      (eval $ac_compiler -V </dev/null >&5) 2>&5
1778      ac_status=$?
1779      echo "$as_me:$LINENO: \$? = $ac_status" >&5
1780      (exit $ac_status); }
1781    
1782  cat >conftest.$ac_ext <<_ACEOF  cat >conftest.$ac_ext <<_ACEOF
1783  #line 1405 "configure"  #line $LINENO "configure"
1784  #include "confdefs.h"  /* confdefs.h.  */
1785    _ACEOF
1786    cat confdefs.h >>conftest.$ac_ext
1787    cat >>conftest.$ac_ext <<_ACEOF
1788    /* end confdefs.h.  */
1789    
1790  int  int
1791  main ()  main ()
# Line 1404  main () Line 1796  main ()
1796  }  }
1797  _ACEOF  _ACEOF
1798  ac_clean_files_save=$ac_clean_files  ac_clean_files_save=$ac_clean_files
1799  ac_clean_files="$ac_clean_files a.out a.exe"  ac_clean_files="$ac_clean_files a.out a.exe b.out"
1800  # Try to create an executable without -o first, disregard a.out.  # Try to create an executable without -o first, disregard a.out.
1801  # It will help us diagnose broken compiler, and finding out an intuition  # It will help us diagnose broken compilers, and finding out an intuition
1802  # of exeext.  # of exeext.
1803  echo "$as_me:1421: checking for C compiler default output" >&5  echo "$as_me:$LINENO: checking for C compiler default output" >&5
1804  echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6  echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1805  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1806  if { (eval echo "$as_me:1424: \"$ac_link_default\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1807    (eval $ac_link_default) 2>&5    (eval $ac_link_default) 2>&5
1808    ac_status=$?    ac_status=$?
1809    echo "$as_me:1427: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1810    (exit $ac_status); }; then    (exit $ac_status); }; then
1811    for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do    # Find the output, starting from the most likely.  This scheme is
1812    # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1813    # resort.
1814    
1815    # Be careful to initialize this variable, since it used to be cached.
1816    # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1817    ac_cv_exeext=
1818    # b.out is created by i960 compilers.
1819    for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1820    do
1821      test -f "$ac_file" || continue
1822    case $ac_file in    case $ac_file in
1823      *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1824      a.out ) # We found the default executable, but exeext='' is most          ;;
1825              # certainly right.      conftest.$ac_ext )
1826              break;;          # This is the source file.
1827      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`          ;;
1828            export ac_cv_exeext      [ab].out )
1829            break;;          # We found the default executable, but exeext='' is most
1830      * ) break;;          # certainly right.
1831            break;;
1832        *.* )
1833            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1834            # FIXME: I believe we export ac_cv_exeext for Libtool,
1835            # but it would be cool to find out if it's true.  Does anybody
1836            # maintain Libtool? --akim.
1837            export ac_cv_exeext
1838            break;;
1839        * )
1840            break;;
1841    esac    esac
1842  done  done
1843  else  else
1844    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
1845  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
1846  { { echo "$as_me:1444: error: C compiler cannot create executables" >&5  
1847  echo "$as_me: error: C compiler cannot create executables" >&2;}  { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1848    See \`config.log' for more details." >&5
1849    echo "$as_me: error: C compiler cannot create executables
1850    See \`config.log' for more details." >&2;}
1851     { (exit 77); exit 77; }; }     { (exit 77); exit 77; }; }
1852  fi  fi
1853    
1854  ac_exeext=$ac_cv_exeext  ac_exeext=$ac_cv_exeext
1855  echo "$as_me:1450: result: $ac_file" >&5  echo "$as_me:$LINENO: result: $ac_file" >&5
1856  echo "${ECHO_T}$ac_file" >&6  echo "${ECHO_T}$ac_file" >&6
1857    
1858  # Check the compiler produces executables we can run.  If not, either  # Check the compiler produces executables we can run.  If not, either
1859  # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
1860  echo "$as_me:1455: checking whether the C compiler works" >&5  echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1861  echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6  echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1862  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1863  # If not cross compiling, check that we can run a simple program.  # If not cross compiling, check that we can run a simple program.
1864  if test "$cross_compiling" != yes; then  if test "$cross_compiling" != yes; then
1865    if { ac_try='./$ac_file'    if { ac_try='./$ac_file'
1866    { (eval echo "$as_me:1461: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1867    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
1868    ac_status=$?    ac_status=$?
1869    echo "$as_me:1464: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1870    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
1871      cross_compiling=no      cross_compiling=no
1872    else    else
1873      if test "$cross_compiling" = maybe; then      if test "$cross_compiling" = maybe; then
1874          cross_compiling=yes          cross_compiling=yes
1875      else      else
1876          { { echo "$as_me:1471: error: cannot run C compiled programs.          { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1877  If you meant to cross compile, use \`--host'." >&5  If you meant to cross compile, use \`--host'.
1878    See \`config.log' for more details." >&5
1879  echo "$as_me: error: cannot run C compiled programs.  echo "$as_me: error: cannot run C compiled programs.
1880  If you meant to cross compile, use \`--host'." >&2;}  If you meant to cross compile, use \`--host'.
1881    See \`config.log' for more details." >&2;}
1882     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1883      fi      fi
1884    fi    fi
1885  fi  fi
1886  echo "$as_me:1479: result: yes" >&5  echo "$as_me:$LINENO: result: yes" >&5
1887  echo "${ECHO_T}yes" >&6  echo "${ECHO_T}yes" >&6
1888    
1889  rm -f a.out a.exe conftest$ac_cv_exeext  rm -f a.out a.exe conftest$ac_cv_exeext b.out
1890  ac_clean_files=$ac_clean_files_save  ac_clean_files=$ac_clean_files_save
1891  # Check the compiler produces executables we can run.  If not, either  # Check the compiler produces executables we can run.  If not, either
1892  # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
1893  echo "$as_me:1486: checking whether we are cross compiling" >&5  echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1894  echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6  echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1895  echo "$as_me:1488: result: $cross_compiling" >&5  echo "$as_me:$LINENO: result: $cross_compiling" >&5
1896  echo "${ECHO_T}$cross_compiling" >&6  echo "${ECHO_T}$cross_compiling" >&6
1897    
1898  echo "$as_me:1491: checking for executable suffix" >&5  echo "$as_me:$LINENO: checking for suffix of executables" >&5
1899  echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6  echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1900  if { (eval echo "$as_me:1493: \"$ac_link\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1901    (eval $ac_link) 2>&5    (eval $ac_link) 2>&5
1902    ac_status=$?    ac_status=$?
1903    echo "$as_me:1496: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1904    (exit $ac_status); }; then    (exit $ac_status); }; then
1905    # If both `conftest.exe' and `conftest' are `present' (well, observable)    # If both `conftest.exe' and `conftest' are `present' (well, observable)
1906  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1907  # work properly (i.e., refer to `conftest.exe'), while it won't with  # work properly (i.e., refer to `conftest.exe'), while it won't with
1908  # `rm'.  # `rm'.
1909  for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do  for ac_file in conftest.exe conftest conftest.*; do
1910      test -f "$ac_file" || continue
1911    case $ac_file in    case $ac_file in
1912      *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1913      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1914            export ac_cv_exeext            export ac_cv_exeext
1915            break;;            break;;
# Line 1499  for ac_file in `(ls conftest.exe; ls con Line 1917  for ac_file in `(ls conftest.exe; ls con
1917    esac    esac
1918  done  done
1919  else  else
1920    { { echo "$as_me:1512: error: cannot compute EXEEXT: cannot compile and link" >&5    { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1921  echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}  See \`config.log' for more details." >&5
1922    echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1923    See \`config.log' for more details." >&2;}
1924     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1925  fi  fi
1926    
1927  rm -f conftest$ac_cv_exeext  rm -f conftest$ac_cv_exeext
1928  echo "$as_me:1518: result: $ac_cv_exeext" >&5  echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1929  echo "${ECHO_T}$ac_cv_exeext" >&6  echo "${ECHO_T}$ac_cv_exeext" >&6
1930    
1931  rm -f conftest.$ac_ext  rm -f conftest.$ac_ext
1932  EXEEXT=$ac_cv_exeext  EXEEXT=$ac_cv_exeext
1933  ac_exeext=$EXEEXT  ac_exeext=$EXEEXT
1934  echo "$as_me:1524: checking for object suffix" >&5  echo "$as_me:$LINENO: checking for suffix of object files" >&5
1935  echo $ECHO_N "checking for object suffix... $ECHO_C" >&6  echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1936  if test "${ac_cv_objext+set}" = set; then  if test "${ac_cv_objext+set}" = set; then
1937    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
1938  else  else
1939    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
1940  #line 1530 "configure"  #line $LINENO "configure"
1941  #include "confdefs.h"  /* confdefs.h.  */
1942    _ACEOF
1943    cat confdefs.h >>conftest.$ac_ext
1944    cat >>conftest.$ac_ext <<_ACEOF
1945    /* end confdefs.h.  */
1946    
1947  int  int
1948  main ()  main ()
# Line 1529  main () Line 1953  main ()
1953  }  }
1954  _ACEOF  _ACEOF
1955  rm -f conftest.o conftest.obj  rm -f conftest.o conftest.obj
1956  if { (eval echo "$as_me:1542: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1957    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
1958    ac_status=$?    ac_status=$?
1959    echo "$as_me:1545: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
1960    (exit $ac_status); }; then    (exit $ac_status); }; then
1961    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
1962    case $ac_file in    case $ac_file in
1963      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1964      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1965         break;;         break;;
1966    esac    esac
1967  done  done
1968  else  else
1969    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
1970  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
1971  { { echo "$as_me:1557: error: cannot compute OBJEXT: cannot compile" >&5  
1972  echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}  { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1973    See \`config.log' for more details." >&5
1974    echo "$as_me: error: cannot compute suffix of object files: cannot compile
1975    See \`config.log' for more details." >&2;}
1976     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
1977  fi  fi
1978    
1979  rm -f conftest.$ac_cv_objext conftest.$ac_ext  rm -f conftest.$ac_cv_objext conftest.$ac_ext
1980  fi  fi
1981  echo "$as_me:1564: result: $ac_cv_objext" >&5  echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1982  echo "${ECHO_T}$ac_cv_objext" >&6  echo "${ECHO_T}$ac_cv_objext" >&6
1983  OBJEXT=$ac_cv_objext  OBJEXT=$ac_cv_objext
1984  ac_objext=$OBJEXT  ac_objext=$OBJEXT
1985  echo "$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
1986  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... $ECHO_C" >&6
1987  if test "${ac_cv_c_compiler_gnu+set}" = set; then  if test "${ac_cv_c_compiler_gnu+set}" = set; then
1988    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
1989  else  else
1990    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
1991  #line 1574 "configure"  #line $LINENO "configure"
1992  #include "confdefs.h"  /* confdefs.h.  */
1993    _ACEOF
1994    cat confdefs.h >>conftest.$ac_ext
1995    cat >>conftest.$ac_ext <<_ACEOF
1996    /* end confdefs.h.  */
1997    
1998  int  int
1999  main ()  main ()
# Line 1576  main () Line 2007  main ()
2007  }  }
2008  _ACEOF  _ACEOF
2009  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2010  if { (eval echo "$as_me:1589: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2011    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2012    ac_status=$?    ac_status=$?
2013    echo "$as_me:1592: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2014    (exit $ac_status); } &&    (exit $ac_status); } &&
2015           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2016    { (eval echo "$as_me:1595: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2017    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2018    ac_status=$?    ac_status=$?
2019    echo "$as_me:1598: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2020    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2021    ac_compiler_gnu=yes    ac_compiler_gnu=yes
2022  else  else
2023    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2024  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2025    
2026  ac_compiler_gnu=no  ac_compiler_gnu=no
2027  fi  fi
2028  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2029  ac_cv_c_compiler_gnu=$ac_compiler_gnu  ac_cv_c_compiler_gnu=$ac_compiler_gnu
2030    
2031  fi  fi
2032  echo "$as_me:1610: result: $ac_cv_c_compiler_gnu" >&5  echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2033  echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6  echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2034  GCC=`test $ac_compiler_gnu = yes && echo yes`  GCC=`test $ac_compiler_gnu = yes && echo yes`
2035  ac_test_CFLAGS=${CFLAGS+set}  ac_test_CFLAGS=${CFLAGS+set}
2036  ac_save_CFLAGS=$CFLAGS  ac_save_CFLAGS=$CFLAGS
2037  CFLAGS="-g"  CFLAGS="-g"
2038  echo "$as_me:1616: checking whether $CC accepts -g" >&5  echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2039  echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6  echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2040  if test "${ac_cv_prog_cc_g+set}" = set; then  if test "${ac_cv_prog_cc_g+set}" = set; then
2041    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2042  else  else
2043    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2044  #line 1622 "configure"  #line $LINENO "configure"
2045  #include "confdefs.h"  /* confdefs.h.  */
2046    _ACEOF
2047    cat confdefs.h >>conftest.$ac_ext
2048    cat >>conftest.$ac_ext <<_ACEOF
2049    /* end confdefs.h.  */
2050    
2051  int  int
2052  main ()  main ()
# Line 1621  main () Line 2057  main ()
2057  }  }
2058  _ACEOF  _ACEOF
2059  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2060  if { (eval echo "$as_me:1634: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2061    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2062    ac_status=$?    ac_status=$?
2063    echo "$as_me:1637: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2064    (exit $ac_status); } &&    (exit $ac_status); } &&
2065           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2066    { (eval echo "$as_me:1640: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2067    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2068    ac_status=$?    ac_status=$?
2069    echo "$as_me:1643: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2070    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2071    ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
2072  else  else
2073    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2074  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2075    
2076  ac_cv_prog_cc_g=no  ac_cv_prog_cc_g=no
2077  fi  fi
2078  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2079  fi  fi
2080  echo "$as_me:1653: result: $ac_cv_prog_cc_g" >&5  echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2081  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2082  if test "$ac_test_CFLAGS" = set; then  if test "$ac_test_CFLAGS" = set; then
2083    CFLAGS=$ac_save_CFLAGS    CFLAGS=$ac_save_CFLAGS
# Line 1657  else Line 2094  else
2094      CFLAGS=      CFLAGS=
2095    fi    fi
2096  fi  fi
2097    echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2098    echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2099    if test "${ac_cv_prog_cc_stdc+set}" = set; then
2100      echo $ECHO_N "(cached) $ECHO_C" >&6
2101    else
2102      ac_cv_prog_cc_stdc=no
2103    ac_save_CC=$CC
2104    cat >conftest.$ac_ext <<_ACEOF
2105    #line $LINENO "configure"
2106    /* confdefs.h.  */
2107    _ACEOF
2108    cat confdefs.h >>conftest.$ac_ext
2109    cat >>conftest.$ac_ext <<_ACEOF
2110    /* end confdefs.h.  */
2111    #include <stdarg.h>
2112    #include <stdio.h>
2113    #include <sys/types.h>
2114    #include <sys/stat.h>
2115    /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2116    struct buf { int x; };
2117    FILE * (*rcsopen) (struct buf *, struct stat *, int);
2118    static char *e (p, i)
2119         char **p;
2120         int i;
2121    {
2122      return p[i];
2123    }
2124    static char *f (char * (*g) (char **, int), char **p, ...)
2125    {
2126      char *s;
2127      va_list v;
2128      va_start (v,p);
2129      s = g (p, va_arg (v,int));
2130      va_end (v);
2131      return s;
2132    }
2133    int test (int i, double x);
2134    struct s1 {int (*f) (int a);};
2135    struct s2 {int (*f) (double a);};
2136    int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2137    int argc;
2138    char **argv;
2139    int
2140    main ()
2141    {
2142    return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2143      ;
2144      return 0;
2145    }
2146    _ACEOF
2147    # Don't try gcc -ansi; that turns off useful extensions and
2148    # breaks some systems' header files.
2149    # AIX                   -qlanglvl=ansi
2150    # Ultrix and OSF/1      -std1
2151    # HP-UX 10.20 and later -Ae
2152    # HP-UX older versions  -Aa -D_HPUX_SOURCE
2153    # SVR4                  -Xc -D__EXTENSIONS__
2154    for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2155    do
2156      CC="$ac_save_CC $ac_arg"
2157      rm -f conftest.$ac_objext
2158    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2159      (eval $ac_compile) 2>&5
2160      ac_status=$?
2161      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2162      (exit $ac_status); } &&
2163             { ac_try='test -s conftest.$ac_objext'
2164      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2165      (eval $ac_try) 2>&5
2166      ac_status=$?
2167      echo "$as_me:$LINENO: \$? = $ac_status" >&5
2168      (exit $ac_status); }; }; then
2169      ac_cv_prog_cc_stdc=$ac_arg
2170    break
2171    else
2172      echo "$as_me: failed program was:" >&5
2173    sed 's/^/| /' conftest.$ac_ext >&5
2174    
2175    fi
2176    rm -f conftest.$ac_objext
2177    done
2178    rm -f conftest.$ac_ext conftest.$ac_objext
2179    CC=$ac_save_CC
2180    
2181    fi
2182    
2183    case "x$ac_cv_prog_cc_stdc" in
2184      x|xno)
2185        echo "$as_me:$LINENO: result: none needed" >&5
2186    echo "${ECHO_T}none needed" >&6 ;;
2187      *)
2188        echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2189    echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2190        CC="$CC $ac_cv_prog_cc_stdc" ;;
2191    esac
2192    
2193  # Some people use a C++ compiler to compile C.  Since we use `exit',  # Some people use a C++ compiler to compile C.  Since we use `exit',
2194  # in C++ we need to declare it.  In case someone uses the same compiler  # in C++ we need to declare it.  In case someone uses the same compiler
2195  # for both compiling C and C++ we need to have the C++ compiler decide  # for both compiling C and C++ we need to have the C++ compiler decide
# Line 1667  cat >conftest.$ac_ext <<_ACEOF Line 2200  cat >conftest.$ac_ext <<_ACEOF
2200  #endif  #endif
2201  _ACEOF  _ACEOF
2202  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2203  if { (eval echo "$as_me:1680: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2204    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2205    ac_status=$?    ac_status=$?
2206    echo "$as_me:1683: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2207    (exit $ac_status); } &&    (exit $ac_status); } &&
2208           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2209    { (eval echo "$as_me:1686: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2211    ac_status=$?    ac_status=$?
2212    echo "$as_me:1689: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2214    for ac_declaration in \    for ac_declaration in \
2215     ''\     ''\
# Line 1688  if { (eval echo "$as_me:1680: \"$ac_comp Line 2221  if { (eval echo "$as_me:1680: \"$ac_comp
2221     'void exit (int);'     'void exit (int);'
2222  do  do
2223    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2224  #line 1701 "configure"  #line $LINENO "configure"
2225  #include "confdefs.h"  /* confdefs.h.  */
2226    _ACEOF
2227    cat confdefs.h >>conftest.$ac_ext
2228    cat >>conftest.$ac_ext <<_ACEOF
2229    /* end confdefs.h.  */
2230  #include <stdlib.h>  #include <stdlib.h>
2231  $ac_declaration  $ac_declaration
2232  int  int
# Line 1701  exit (42); Line 2238  exit (42);
2238  }  }
2239  _ACEOF  _ACEOF
2240  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2241  if { (eval echo "$as_me:1714: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2242    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2243    ac_status=$?    ac_status=$?
2244    echo "$as_me:1717: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2245    (exit $ac_status); } &&    (exit $ac_status); } &&
2246           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2247    { (eval echo "$as_me:1720: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2248    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2249    ac_status=$?    ac_status=$?
2250    echo "$as_me:1723: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2251    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2252    :    :
2253  else  else
2254    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2255  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2256    
2257  continue  continue
2258  fi  fi
2259  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2260    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
2261  #line 1733 "configure"  #line $LINENO "configure"
2262  #include "confdefs.h"  /* confdefs.h.  */
2263    _ACEOF
2264    cat confdefs.h >>conftest.$ac_ext
2265    cat >>conftest.$ac_ext <<_ACEOF
2266    /* end confdefs.h.  */
2267  $ac_declaration  $ac_declaration
2268  int  int
2269  main ()  main ()
# Line 1732  exit (42); Line 2274  exit (42);
2274  }  }
2275  _ACEOF  _ACEOF
2276  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
2277  if { (eval echo "$as_me:1745: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2278    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2279    ac_status=$?    ac_status=$?
2280    echo "$as_me:1748: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2281    (exit $ac_status); } &&    (exit $ac_status); } &&
2282           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
2283    { (eval echo "$as_me:1751: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2284    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
2285    ac_status=$?    ac_status=$?
2286    echo "$as_me:1754: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2287    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
2288    break    break
2289  else  else
2290    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2291  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2292    
2293  fi  fi
2294  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2295  done  done
2296  echo '#ifdef __cplusplus' >>confdefs.h  rm -f conftest*
2297  echo $ac_declaration      >>confdefs.h  if test -n "$ac_declaration"; then
2298  echo '#endif'             >>confdefs.h    echo '#ifdef __cplusplus' >>confdefs.h
2299      echo $ac_declaration      >>confdefs.h
2300      echo '#endif'             >>confdefs.h
2301    fi
2302    
2303  else  else
2304    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
2305  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
2306    
2307  fi  fi
2308  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
2309  ac_ext=c  ac_ext=c
# Line 1782  for ac_dir in $srcdir $srcdir/.. $srcdir Line 2329  for ac_dir in $srcdir $srcdir/.. $srcdir
2329    fi    fi
2330  done  done
2331  if test -z "$ac_aux_dir"; then  if test -z "$ac_aux_dir"; then
2332    { { echo "$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/.. $srcdir/../.." >&5
2333  echo "$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/.. $srcdir/../.." >&2;}
2334     { (exit 1); exit 1; }; }     { (exit 1); exit 1; }; }
2335  fi  fi
# Line 1802  ac_configure="$SHELL $ac_aux_dir/configu Line 2349  ac_configure="$SHELL $ac_aux_dir/configu
2349  # AFS /usr/afsws/bin/install, which mishandles nonexistent args  # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2350  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2351  # ./install, which can be erroneously created by make from ./install.sh.  # ./install, which can be erroneously created by make from ./install.sh.
2352  echo "$as_me:1815: checking for a BSD compatible install" >&5  echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2353  echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6  echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2354  if test -z "$INSTALL"; then  if test -z "$INSTALL"; then
2355  if test "${ac_cv_path_install+set}" = set; then  if test "${ac_cv_path_install+set}" = set; then
2356    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2357  else  else
2358      ac_save_IFS=$IFS; IFS=$ac_path_separator    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359    for ac_dir in $PATH; do  for as_dir in $PATH
2360      IFS=$ac_save_IFS  do
2361      # Account for people who put trailing slashes in PATH elements.    IFS=$as_save_IFS
2362      case $ac_dir/ in    test -z "$as_dir" && as_dir=.
2363      / | ./ | .// | /cC/* \    # Account for people who put trailing slashes in PATH elements.
2364      | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \  case $as_dir/ in
2365      | /usr/ucb/* ) ;;    ./ | .// | /cC/* | \
2366      *)    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2367        # OSF1 and SCO ODT 3.0 have their own names for install.    /usr/ucb/* ) ;;
2368        # Don't use installbsd from OSF since it installs stuff as root    *)
2369        # by default.      # OSF1 and SCO ODT 3.0 have their own names for install.
2370        for ac_prog in ginstall scoinst install; do      # Don't use installbsd from OSF since it installs stuff as root
2371          if $as_executable_p "$ac_dir/$ac_prog"; then      # by default.
2372            if test $ac_prog = install &&      for ac_prog in ginstall scoinst install; do
2373              grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then        for ac_exec_ext in '' $ac_executable_extensions; do
2374              # AIX install.  It has an incompatible calling convention.          if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2375              :            if test $ac_prog = install &&
2376            elif test $ac_prog = install &&              grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2377              grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then              # AIX install.  It has an incompatible calling convention.
2378              # program-specific install script used by HP pwplus--don't use.              :
2379              :            elif test $ac_prog = install &&
2380            else              grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2381              ac_cv_path_install="$ac_dir/$ac_prog -c"              # program-specific install script used by HP pwplus--don't use.
2382              break 2              :
2383            fi            else
2384          fi              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2385                break 3
2386              fi
2387            fi
2388        done        done
2389        ;;      done
2390      esac      ;;
2391    done  esac
2392    done
2393    
2394    
2395  fi  fi
2396    if test "${ac_cv_path_install+set}" = set; then    if test "${ac_cv_path_install+set}" = set; then
# Line 1851  fi Line 2403  fi
2403      INSTALL=$ac_install_sh      INSTALL=$ac_install_sh
2404    fi    fi
2405  fi  fi
2406  echo "$as_me:1864: result: $INSTALL" >&5  echo "$as_me:$LINENO: result: $INSTALL" >&5
2407  echo "${ECHO_T}$INSTALL" >&6  echo "${ECHO_T}$INSTALL" >&6
2408    
2409  # 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 2414  test -z "$INSTALL_SCRIPT" && INSTALL_SCR
2414    
2415  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2416    
 if test -n "$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 "${ECHO_T}no" >&6  
 fi  
2417    
2418  fi  # Check whether --enable-shared or --disable-shared was given.
2419  if test -z "$ac_cv_prog_RANLIB"; then  if test "${enable_shared+set}" = set; then
2420    ac_ct_RANLIB=$RANLIB    enableval="$enable_shared"
2421    # Extract the first word of "ranlib", so it can be a program name with args.    p=${PACKAGE-default}
2422  set dummy ranlib; ac_word=$2  case $enableval in
2423  echo "$as_me:1913: checking for $ac_word" >&5  yes) enable_shared=yes ;;
2424  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6  no) enable_shared=no ;;
2425  if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then  *)
2426    echo $ECHO_N "(cached) $ECHO_C" >&6    enable_shared=no
2427  else    # Look at the argument we got.  We use all the common list separators.
2428    if test -n "$ac_ct_RANLIB"; then    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2429    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.    for pkg in $enableval; do
2430        if test "X$pkg" = "X$p"; then
2431          enable_shared=yes
2432        fi
2433      done
2434      IFS="$ac_save_ifs"
2435      ;;
2436    esac
2437  else  else
2438    ac_save_IFS=$IFS; IFS=$ac_path_separator    enable_shared=yes
2439  ac_dummy="$PATH"  fi;
2440  for ac_dir in $ac_dummy; do  # Check whether --enable-static or --disable-static was given.
2441    IFS=$ac_save_IFS  if test "${enable_static+set}" = set; then
2442    test -z "$ac_dir" && ac_dir=.    enableval="$enable_static"
2443    $as_executable_p "$ac_dir/$ac_word" || continue    p=${PACKAGE-default}
2444  ac_cv_prog_ac_ct_RANLIB="ranlib"  case $enableval in
2445  echo "$as_me:1928: found $ac_dir/$ac_word" >&5  yes) enable_static=yes ;;
2446  break  no) enable_static=no ;;
2447  done  *)
2448      enable_static=no
2449      # Look at the argument we got.  We use all the common list separators.
2450      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2451      for pkg in $enableval; do
2452        if test "X$pkg" = "X$p"; then
2453          enable_static=yes
2454        fi
2455      done
2456      IFS="$ac_save_ifs"
2457      ;;
2458    esac
2459    else
2460      enable_static=yes
2461    fi;
2462    # Check whether --enable-fast-install or --disable-fast-install was given.
2463    if test "${enable_fast_install+set}" = set; then
2464      enableval="$enable_fast_install"
2465      p=${PACKAGE-default}
2466    case $enableval in
2467    yes) enable_fast_install=yes ;;
2468    no) enable_fast_install=no ;;
2469    *)
2470      enable_fast_install=no
2471      # Look at the argument we got.  We use all the common list separators.
2472      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2473      for pkg in $enableval; do
2474        if test "X$pkg" = "X$p"; then
2475          enable_fast_install=yes
2476        fi
2477      done
2478      IFS="$ac_save_ifs"
2479      ;;
2480    esac
2481    else
2482      enable_fast_install=yes
2483    fi;
2484    # Make sure we can run config.sub.
2485    $ac_config_sub sun4 >/dev/null 2>&1 ||
2486      { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2487    echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2488       { (exit 1); exit 1; }; }
2489    
2490    test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"  echo "$as_me:$LINENO: checking build system type" >&5
2491  fi  echo $ECHO_N "checking build system type... $ECHO_C" >&6
2492  fi  if test "${ac_cv_build+set}" = set; then
2493  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}$ac_ct_RANLIB" >&6  
2494  else  else
2495    echo "$as_me:1940: result: no" >&5    ac_cv_build_alias=$build_alias
2496  echo "${ECHO_T}no" >&6  test -z "$ac_cv_build_alias" &&
2497      ac_cv_build_alias=`$ac_config_guess`
2498    test -z "$ac_cv_build_alias" &&
2499      { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2500    echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2501       { (exit 1); exit 1; }; }
2502    ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2503      { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2504    echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2505       { (exit 1); exit 1; }; }
2506    
2507  fi  fi
2508    echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2509    echo "${ECHO_T}$ac_cv_build" >&6
2510    build=$ac_cv_build
2511    build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2512    build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2513    build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2514    
2515    RANLIB=$ac_ct_RANLIB  
2516    echo "$as_me:$LINENO: checking host system type" >&5
2517    echo $ECHO_N "checking host system type... $ECHO_C" >&6
2518    if test "${ac_cv_host+set}" = set; then
2519      echo $ECHO_N "(cached) $ECHO_C" >&6
2520  else  else
2521    RANLIB="$ac_cv_prog_RANLIB"    ac_cv_host_alias=$host_alias
2522    test -z "$ac_cv_host_alias" &&
2523      ac_cv_host_alias=$ac_cv_build_alias
2524    ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2525      { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2526    echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2527       { (exit 1); exit 1; }; }
2528    
2529  fi  fi
2530    echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2531    echo "${ECHO_T}$ac_cv_host" >&6
2532    host=$ac_cv_host
2533    host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2534    host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2535    host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2536    
2537  ac_ext=c  
2538  ac_cpp='$CPP $CPPFLAGS'  
2539  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  # Check whether --with-gnu-ld or --without-gnu-ld was given.
2540  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  if test "${with_gnu_ld+set}" = set; then
2541  ac_compiler_gnu=$ac_cv_c_compiler_gnu    withval="$with_gnu_ld"
2542  echo "$as_me:1954: checking how to run the C preprocessor" >&5    test "$withval" = no || with_gnu_ld=yes
2543  echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6  else
2544  # On Suns, sometimes $CPP names a directory.    with_gnu_ld=no
2545  if test -n "$CPP" && test -d "$CPP"; then  fi;
2546    CPP=  ac_prog=ld
2547    if test "$GCC" = yes; then
2548      # Check if gcc -print-prog-name=ld gives a path.
2549      echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2550    echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2551      case $host in
2552      *-*-mingw*)
2553        # gcc leaves a trailing carriage return which upsets mingw
2554        ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2555      *)
2556        ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2557      esac
2558      case $ac_prog in
2559        # Accept absolute paths.
2560        [\\/]* | [A-Za-z]:[\\/]*)
2561          re_direlt='/[^/][^/]*/\.\./'
2562          # Canonicalize the path of ld
2563          ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2564          while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2565            ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2566          done
2567          test -z "$LD" && LD="$ac_prog"
2568          ;;
2569      "")
2570        # If it fails, then pretend we aren't using GCC.
2571        ac_prog=ld
2572        ;;
2573      *)
2574        # If it is relative, then search for the first ld in PATH.
2575        with_gnu_ld=unknown
2576        ;;
2577      esac
2578    elif test "$with_gnu_ld" = yes; then
2579      echo "$as_me:$LINENO: checking for GNU ld" >&5
2580    echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
2581    else
2582      echo "$as_me:$LINENO: checking for non-GNU ld" >&5
2583    echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
2584  fi  fi
2585  if test -z "$CPP"; then  if test "${lt_cv_path_LD+set}" = set; then
   if test "${ac_cv_prog_CPP+set}" = set; then  
2586    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2587  else  else
2588        # Double quotes because CPP needs to be expanded    if test -z "$LD"; then
2589      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2590      do    for ac_dir in $PATH; do
2591        # break 2 since there is a loop in there.      test -z "$ac_dir" && ac_dir=.
2592        ac_preproc_ok=false      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2593  for ac_c_preproc_warn_flag in '' yes        lt_cv_path_LD="$ac_dir/$ac_prog"
2594  do        # Check to see if the program is GNU ld.  I'd rather use --version,
2595    # Use a header file that comes with gcc, so configuring glibc        # but apparently some GNU ld's only accept -v.
2596    # with a fresh cross-compiler works.        # Break only if it was the GNU/non-GNU ld that we prefer.
2597    # On the NeXT, cc -E runs the code through the compiler's parser,        if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
2598    # not just through cpp. "Syntax error" is here to catch this case.          test "$with_gnu_ld" != no && break
2599    cat >conftest.$ac_ext <<_ACEOF        else
2600  #line 1976 "configure"          test "$with_gnu_ld" != yes && break
2601  #include "confdefs.h"        fi
2602  #include <assert.h>      fi
2603                       Syntax error    done
2604  _ACEOF    IFS="$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  
2605  else  else
2606    ac_cpp_err=yes    lt_cv_path_LD="$LD" # Let the user override the test with a path.
2607  fi  fi
 if test -z "$ac_cpp_err"; then  
   :  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   # Broken: fails on valid input.  
 continue  
2608  fi  fi
 rm -f conftest.err conftest.$ac_ext  
2609    
2610    # OK, works on sane cases.  Now check whether non-existent headers  LD="$lt_cv_path_LD"
2611    # can be detected and how.  if test -n "$LD"; then
2612    cat >conftest.$ac_ext <<_ACEOF    echo "$as_me:$LINENO: result: $LD" >&5
2613  #line 2010 "configure"  echo "${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  
2614  else  else
2615    ac_cpp_err=yes    echo "$as_me:$LINENO: result: no" >&5
2616    echo "${ECHO_T}no" >&6
2617  fi  fi
2618  if test -z "$ac_cpp_err"; then  test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
2619    # Broken: success on invalid input.  echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
2620  continue     { (exit 1); exit 1; }; }
2621    echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
2622    echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
2623    if test "${lt_cv_prog_gnu_ld+set}" = set; then
2624      echo $ECHO_N "(cached) $ECHO_C" >&6
2625  else  else
2626    echo "$as_me: failed program was:" >&5    # I'd rather use --version here, but apparently some GNU ld's only accept -v.
2627    cat conftest.$ac_ext >&5  if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
2628    # Passes both tests.    lt_cv_prog_gnu_ld=yes
 ac_preproc_ok=:  
 break  
 fi  
 rm -f conftest.err conftest.$ac_ext  
   
 done  
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  
 rm -f conftest.err conftest.$ac_ext  
 if $ac_preproc_ok; then  
   break 2  
 fi  
   
     done  
     ac_cv_prog_CPP=$CPP  
   
 fi  
   CPP=$ac_cv_prog_CPP  
 else  
   ac_cv_prog_CPP=$CPP  
 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  
2629  else  else
2630    ac_cpp_err=yes    lt_cv_prog_gnu_ld=no
2631  fi  fi
 if test -z "$ac_cpp_err"; then  
   :  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   # Broken: fails on valid input.  
 continue  
2632  fi  fi
2633  rm -f conftest.err conftest.$ac_ext  echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
2634    echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
2635    with_gnu_ld=$lt_cv_prog_gnu_ld
2636    
   # OK, works on sane cases.  Now check whether non-existent headers  
   # can be detected and how.  
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2101 "configure"  
 #include "confdefs.h"  
 #include <ac_nonexistent.h>  
 _ACEOF  
 if { (eval echo "$as_me:2105: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2111: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
 else  
   ac_cpp_err=yes  
 fi  
 if test -z "$ac_cpp_err"; then  
   # Broken: success on invalid input.  
 continue  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   # Passes both tests.  
 ac_preproc_ok=:  
 break  
 fi  
 rm -f conftest.err conftest.$ac_ext  
2637    
2638  done  echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
2639  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
2640  rm -f conftest.err conftest.$ac_ext  if test "${lt_cv_ld_reload_flag+set}" = set; then
2641  if $ac_preproc_ok; then    echo $ECHO_N "(cached) $ECHO_C" >&6
   :  
2642  else  else
2643    { { echo "$as_me:2139: error: C preprocessor \"$CPP\" fails sanity check" >&5    lt_cv_ld_reload_flag='-r'
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}  
    { (exit 1); exit 1; }; }  
2644  fi  fi
2645    echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
2646    echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
2647    reload_flag=$lt_cv_ld_reload_flag
2648    test -n "$reload_flag" && reload_flag=" $reload_flag"
2649    
2650  ac_ext=c  echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
2651  ac_cpp='$CPP $CPPFLAGS'  echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
2652  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  if test "${lt_cv_path_NM+set}" = set; then
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  
 ac_compiler_gnu=$ac_cv_c_compiler_gnu  
   
 echo "$as_me:2150: checking for ANSI C header files" >&5  
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6  
 if test "${ac_cv_header_stdc+set}" = set; then  
2653    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2654  else  else
2655    cat >conftest.$ac_ext <<_ACEOF    if test -n "$NM"; then
2656  #line 2156 "configure"    # Let the user override the test.
2657  #include "confdefs.h"    lt_cv_path_NM="$NM"
 #include <stdlib.h>  
 #include <stdarg.h>  
 #include <string.h>  
 #include <float.h>  
   
 _ACEOF  
 if { (eval echo "$as_me:2164: \"$ac_cpp conftest.$ac_ext\"") >&5  
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1  
   ac_status=$?  
   egrep -v '^ *\+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:2170: \$? = $ac_status" >&5  
   (exit $ac_status); } >/dev/null; then  
   if test -s conftest.err; then  
     ac_cpp_err=$ac_c_preproc_warn_flag  
   else  
     ac_cpp_err=  
   fi  
2658  else  else
2659    ac_cpp_err=yes    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2660      for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2661        test -z "$ac_dir" && ac_dir=.
2662        tmp_nm=$ac_dir/${ac_tool_prefix}nm
2663        if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
2664          # Check to see if the nm accepts a BSD-compat flag.
2665          # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2666          #   nm: unknown option "B" ignored
2667          # Tru64's nm complains that /dev/null is an invalid object file
2668          if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
2669            lt_cv_path_NM="$tmp_nm -B"
2670            break
2671          elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
2672            lt_cv_path_NM="$tmp_nm -p"
2673            break
2674          else
2675            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2676            continue # so that we can try to find one that supports BSD flags
2677          fi
2678        fi
2679      done
2680      IFS="$ac_save_ifs"
2681      test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2682  fi  fi
 if test -z "$ac_cpp_err"; then  
   ac_cv_header_stdc=yes  
 else  
   echo "$as_me: failed program was:" >&5  
   cat conftest.$ac_ext >&5  
   ac_cv_header_stdc=no  
2683  fi  fi
 rm -f conftest.err conftest.$ac_ext  
2684    
2685  if test $ac_cv_header_stdc = yes; then  NM="$lt_cv_path_NM"
2686    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.  echo "$as_me:$LINENO: result: $NM" >&5
2687    cat >conftest.$ac_ext <<_ACEOF  echo "${ECHO_T}$NM" >&6
 #line 2192 "configure"  
 #include "confdefs.h"  
 #include <string.h>  
2688    
2689  _ACEOF  echo "$as_me:$LINENO: checking whether ln -s works" >&5
2690  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |  echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2691    egrep "memchr" >/dev/null 2>&1; then  LN_S=$as_ln_s
2692    :  if test "$LN_S" = "ln -s"; then
2693      echo "$as_me:$LINENO: result: yes" >&5
2694    echo "${ECHO_T}yes" >&6
2695  else  else
2696    ac_cv_header_stdc=no    echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2697    echo "${ECHO_T}no, using $LN_S" >&6
2698  fi  fi
 rm -f conftest*  
2699    
2700  fi  echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
2701    echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
2702    if test "${lt_cv_deplibs_check_method+set}" = set; then
2703      echo $ECHO_N "(cached) $ECHO_C" >&6
2704    else
2705      lt_cv_file_magic_cmd='$MAGIC_CMD'
2706    lt_cv_file_magic_test_file=
2707    lt_cv_deplibs_check_method='unknown'
2708    # Need to set the preceding variable on all platforms that support
2709    # interlibrary dependencies.
2710    # 'none' -- dependencies not supported.
2711    # `unknown' -- same as none, but documents that we really don't know.
2712    # 'pass_all' -- all dependencies passed with no checks.
2713    # 'test_compile' -- check by making test program.
2714    # ['file_magic [regex]'] -- check by looking for files in library path
2715    # which responds to the $file_magic_cmd with a given egrep regex.
2716    # If you have `file' or equivalent on your system and you're not sure
2717    # whether `pass_all' will *always* work, you probably want this one.
2718    
2719  if test $ac_cv_header_stdc = yes; then  case $host_os in
2720    # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.  aix4* | aix5*)
2721    cat >conftest.$ac_ext <<_ACEOF    lt_cv_deplibs_check_method=pass_all
2722  #line 2210 "configure"    ;;
 #include "confdefs.h"  
 #include <stdlib.h>  
2723    
2724  _ACEOF  beos*)
2725  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |    lt_cv_deplibs_check_method=pass_all
2726    egrep "free" >/dev/null 2>&1; then    ;;
   :  
 else  
   ac_cv_header_stdc=no  
 fi  
 rm -f conftest*  
2727    
2728  fi  bsdi4*)
2729      lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
2730      lt_cv_file_magic_cmd='/usr/bin/file -L'
2731      lt_cv_file_magic_test_file=/shlib/libc.so
2732      ;;
2733    
2734  if test $ac_cv_header_stdc = yes; then  cygwin* | mingw* | pw32*)
2735    # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2736    if test "$cross_compiling" = yes; then    lt_cv_file_magic_cmd='$OBJDUMP -f'
2737    :    ;;
 else  
   cat >conftest.$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  
2738    
2739  #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))  darwin* | rhapsody*)
2740  int    lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2741  main ()    lt_cv_file_magic_cmd='/usr/bin/file -L'
2742  {    case "$host_os" in
2743    int i;    rhapsody* | darwin1.012)
2744    for (i = 0; i < 256; i++)      lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
2745      if (XOR (islower (i), ISLOWER (i))      ;;
2746          || toupper (i) != TOUPPER (i))    *) # Darwin 1.3 on
2747        exit(2);      lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2748    exit (0);      ;;
2749  }    esac
2750  _ACEOF    ;;
 rm -f conftest$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  
2751    
2752  cat >>confdefs.h <<\EOF  freebsd*)
2753  #define STDC_HEADERS 1    if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2754  EOF      case $host_cpu in
2755        i*86 )
2756          # Not sure whether the presence of OpenBSD here was a mistake.
2757          # Let's accept both of them until this is cleared up.
2758          lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
2759          lt_cv_file_magic_cmd=/usr/bin/file
2760          lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2761          ;;
2762        esac
2763      else
2764        lt_cv_deplibs_check_method=pass_all
2765      fi
2766      ;;
2767    
2768  fi  gnu*)
2769      lt_cv_deplibs_check_method=pass_all
2770      ;;
2771    
2772  for ac_header in limits.h  hpux10.20*|hpux11*)
2773  do    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2774  ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`    lt_cv_file_magic_cmd=/usr/bin/file
2775  echo "$as_me:2291: checking for $ac_header" >&5    lt_cv_file_magic_test_file=/usr/lib/libc.sl
2776  echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6    ;;
2777  if eval "test \"\${$ac_ac_Header+set}\" = set"; then  
2778    echo $ECHO_N "(cached) $ECHO_C" >&6  irix5* | irix6*)
2779  else    case $host_os in
2780    cat >conftest.$ac_ext <<_ACEOF    irix5*)
2781  #line 2297 "configure"      # this will be overridden with pass_all, but let us keep it just in case
2782  #include "confdefs.h"      lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2783  #include <$ac_header>      ;;
2784  _ACEOF    *)
2785  if { (eval echo "$as_me:2301: \"$ac_cpp conftest.$ac_ext\"") >&5      case $LD in
2786    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1      *-32|*"-32 ") libmagic=32-bit;;
2787    ac_status=$?      *-n32|*"-n32 ") libmagic=N32;;
2788    egrep -v '^ *\+' conftest.er1 >conftest.err      *-64|*"-64 ") libmagic=64-bit;;
2789    rm -f conftest.er1      *) libmagic=never-match;;
2790    cat conftest.err >&5      esac
2791    echo "$as_me:2307: \$? = $ac_status" >&5      # this will be overridden with pass_all, but let us keep it just in case
2792    (exit $ac_status); } >/dev/null; then      lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2793    if test -s conftest.err; then      ;;
2794      ac_cpp_err=$ac_c_preproc_warn_flag    esac
2795      lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2796      lt_cv_deplibs_check_method=pass_all
2797      ;;
2798    
2799    # This must be Linux ELF.
2800    linux-gnu*)
2801      case $host_cpu in
2802      alpha* | i*86 | powerpc* | sparc* | ia64* )
2803        lt_cv_deplibs_check_method=pass_all ;;
2804      *)
2805        # glibc up to 2.1.1 does not perform some relocations on ARM
2806        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2807      esac
2808      lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2809      ;;
2810    
2811    netbsd*)
2812      if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2813        lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2814    else    else
2815      ac_cpp_err=      lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2816    fi    fi
2817  else    ;;
   ac_cpp_err=yes  
 fi  
 if test -z "$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" | $ac_tr_cpp` 1  
 EOF  
2818    
2819  fi  newos6*)
2820  done    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2821      lt_cv_file_magic_cmd=/usr/bin/file
2822      lt_cv_file_magic_test_file=/usr/lib/libnls.so
2823      ;;
2824    
2825  echo "$as_me:2336: checking for $CC option to accept ANSI C" >&5  osf3* | osf4* | osf5*)
2826  echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6    # this will be overridden with pass_all, but let us keep it just in case
2827  if test "${ac_cv_prog_cc_stdc+set}" = set; then    lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2828    echo $ECHO_N "(cached) $ECHO_C" >&6    lt_cv_file_magic_test_file=/shlib/libc.so
2829  else    lt_cv_deplibs_check_method=pass_all
2830    ac_cv_prog_cc_stdc=no    ;;
 ac_save_CC=$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  
2831    
2832  fi  sco3.2v5*)
2833      lt_cv_deplibs_check_method=pass_all
2834      ;;
2835    
2836  case "x$ac_cv_prog_cc_stdc" in  solaris*)
2837    x|xno)    lt_cv_deplibs_check_method=pass_all
2838      echo "$as_me:2419: result: none needed" >&5    lt_cv_file_magic_test_file=/lib/libc.so
2839  echo "${ECHO_T}none needed" >&6 ;;    ;;
2840    *)  
2841      echo "$as_me:2422: result: $ac_cv_prog_cc_stdc" >&5  sysv5uw[78]* | sysv4*uw2*)
2842  echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6    lt_cv_deplibs_check_method=pass_all
2843      CC="$CC $ac_cv_prog_cc_stdc" ;;    ;;
2844    
2845    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2846      case $host_vendor in
2847      motorola)
2848        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2849        lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2850        ;;
2851      ncr)
2852        lt_cv_deplibs_check_method=pass_all
2853        ;;
2854      sequent)
2855        lt_cv_file_magic_cmd='/bin/file'
2856        lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
2857        ;;
2858      sni)
2859        lt_cv_file_magic_cmd='/bin/file'
2860        lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
2861        lt_cv_file_magic_test_file=/lib/libc.so
2862        ;;
2863      esac
2864      ;;
2865  esac  esac
2866    
2867  echo "$as_me:2427: checking for an ANSI C-conforming const" >&5  fi
2868  echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6  echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
2869  if test "${ac_cv_c_const+set}" = set; then  echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
2870    file_magic_cmd=$lt_cv_file_magic_cmd
2871    deplibs_check_method=$lt_cv_deplibs_check_method
2872    
2873    
2874    
2875    
2876    
2877    
2878    
2879    
2880    # Check for command to grab the raw symbol name followed by C symbol from nm.
2881    echo "$as_me:$LINENO: checking command to parse $NM output" >&5
2882    echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
2883    if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
2884    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
2885  else  else
   cat >conftest.$ac_ext <<_ACEOF  
 #line 2433 "configure"  
 #include "confdefs.h"  
2886    
2887  int  # These are sane defaults that work on at least a few old systems.
2888  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;  
2889    
2890      *t++ = 0;  # Character class describing NM global symbol codes.
2891    }  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  
2892    
2893    ;  # Regexp to match symbols that can be accessed directly from C.
2894    return 0;  sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
2895    
2896    # Transform the above into a raw symbol and a C symbol.
2897    symxfrm='\1 \2\3 \3'
2898    
2899    # Transform an extracted symbol line into a proper C declaration
2900    lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
2901    
2902    # Define system-specific variables.
2903    case $host_os in
2904    aix*)
2905      symcode='[BCDT]'
2906      ;;
2907    cygwin* | mingw* | pw32*)
2908      symcode='[ABCDGISTW]'
2909      ;;
2910    hpux*) # Its linker distinguishes data from code symbols
2911      lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
2912      ;;
2913    irix*)
2914      symcode='[BCDEGRST]'
2915      ;;
2916    solaris* | sysv5*)
2917      symcode='[BDT]'
2918      ;;
2919    sysv4)
2920      symcode='[DFNSTU]'
2921      ;;
2922    esac
2923    
2924    # Handle CRLF in mingw tool chain
2925    opt_cr=
2926    case $host_os in
2927    mingw*)
2928      opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
2929      ;;
2930    esac
2931    
2932    # If we're using GNU nm, then use its standard symbol codes.
2933    if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
2934      symcode='[ABCDGISTW]'
2935    fi
2936    
2937    # Try without a prefix undercore, then with it.
2938    for ac_symprfx in "" "_"; do
2939    
2940      # Write the raw and C identifiers.
2941    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[         ]\($symcode$symcode*\)[         ][      ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
2942    
2943      # Check to see that the pipe works correctly.
2944      pipe_works=no
2945      rm -f conftest*
2946      cat > conftest.$ac_ext <<EOF
2947    #ifdef __cplusplus
2948    extern "C" {
2949    #endif
2950    char nm_test_var;
2951    void nm_test_func(){}
2952    #ifdef __cplusplus
2953  }  }
2954  _ACEOF  #endif
2955  rm -f conftest.$ac_objext  int main(){nm_test_var='a';nm_test_func();return(0);}
2956  if { (eval echo "$as_me:2491: \"$ac_compile\"") >&5  EOF
2957    
2958      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2959    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
2960    ac_status=$?    ac_status=$?
2961    echo "$as_me:2494: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2962    (exit $ac_status); } &&    (exit $ac_status); }; then
2963           { ac_try='test -s conftest.$ac_objext'      # Now try to grab the symbols.
2964    { (eval echo "$as_me:2497: \"$ac_try\"") >&5      nlist=conftest.nm
2965    (eval $ac_try) 2>&5      if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
2966      (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
2967    ac_status=$?    ac_status=$?
2968    echo "$as_me:2500: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2969    (exit $ac_status); }; }; then    (exit $ac_status); } && test -s "$nlist"; then
2970    ac_cv_c_const=yes        # Try sorting and uniquifying the output.
2971  else        if sort "$nlist" | uniq > "$nlist"T; then
2972    echo "$as_me: failed program was:" >&5          mv -f "$nlist"T "$nlist"
2973  cat conftest.$ac_ext >&5        else
2974  ac_cv_c_const=no          rm -f "$nlist"T
2975  fi        fi
 rm -f conftest.$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 $ac_cv_c_const = no; then  
2976    
2977  cat >>confdefs.h <<\EOF        # Make sure that we snagged all the symbols we need.
2978  #define const        if egrep ' nm_test_var$' "$nlist" >/dev/null; then
2979            if egrep ' nm_test_func$' "$nlist" >/dev/null; then
2980              cat <<EOF > conftest.$ac_ext
2981    #ifdef __cplusplus
2982    extern "C" {
2983    #endif
2984    
2985    EOF
2986              # Now generate the symbol file.
2987              eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
2988    
2989              cat <<EOF >> conftest.$ac_ext
2990    #if defined (__STDC__) && __STDC__
2991    # define lt_ptr_t void *
2992    #else
2993    # define lt_ptr_t char *
2994    # define const
2995    #endif
2996    
2997    /* The mapping between symbol names and symbols. */
2998    const struct {
2999      const char *name;
3000      lt_ptr_t address;
3001    }
3002    lt_preloaded_symbols[] =
3003    {
3004    EOF
3005              sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" >> conftest.$ac_ext
3006              cat <<\EOF >> conftest.$ac_ext
3007      {0, (lt_ptr_t) 0}
3008    };
3009    
3010    #ifdef __cplusplus
3011    }
3012    #endif
3013  EOF  EOF
3014              # Now try linking the two files.
3015              mv conftest.$ac_objext conftstm.$ac_objext
3016              save_LIBS="$LIBS"
3017              save_CFLAGS="$CFLAGS"
3018              LIBS="conftstm.$ac_objext"
3019              CFLAGS="$CFLAGS$no_builtin_flag"
3020              if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3021      (eval $ac_link) 2>&5
3022      ac_status=$?
3023      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024      (exit $ac_status); } && test -s conftest; then
3025                pipe_works=yes
3026              fi
3027              LIBS="$save_LIBS"
3028              CFLAGS="$save_CFLAGS"
3029            else
3030              echo "cannot find nm_test_func in $nlist" >&5
3031            fi
3032          else
3033            echo "cannot find nm_test_var in $nlist" >&5
3034          fi
3035        else
3036          echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
3037        fi
3038      else
3039        echo "$progname: failed program was:" >&5
3040        cat conftest.$ac_ext >&5
3041      fi
3042      rm -f conftest* conftst*
3043    
3044      # Do not use the global_symbol_pipe unless it works.
3045      if test "$pipe_works" = yes; then
3046        break
3047      else
3048        lt_cv_sys_global_symbol_pipe=
3049      fi
3050    done
3051    
3052  fi  fi
3053    
3054  for ac_header in stdlib.h string.h memory.h strings.h inttypes.h unistd.h  global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
3055  do  if test -z "$lt_cv_sys_global_symbol_pipe"; then
3056  ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`    global_symbol_to_cdecl=
3057  echo "$as_me:2523: checking for $ac_header" >&5  else
3058  echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6    global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
3059  if eval "test \"\${$ac_ac_Header+set}\" = set"; then  fi
3060    if test -z "$global_symbol_pipe$global_symbol_to_cdecl"; then
3061      echo "$as_me:$LINENO: result: failed" >&5
3062    echo "${ECHO_T}failed" >&6
3063    else
3064      echo "$as_me:$LINENO: result: ok" >&5
3065    echo "${ECHO_T}ok" >&6
3066    fi
3067    
3068    ac_ext=c
3069    ac_cpp='$CPP $CPPFLAGS'
3070    ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3071    ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3072    ac_compiler_gnu=$ac_cv_c_compiler_gnu
3073    echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3074    echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3075    # On Suns, sometimes $CPP names a directory.
3076    if test -n "$CPP" && test -d "$CPP"; then
3077      CPP=
3078    fi
3079    if test -z "$CPP"; then
3080      if test "${ac_cv_prog_CPP+set}" = set; then
3081    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3082  else  else
3083          # Double quotes because CPP needs to be expanded
3084        for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3085        do
3086          ac_preproc_ok=false
3087    for ac_c_preproc_warn_flag in '' yes
3088    do
3089      # Use a header file that comes with gcc, so configuring glibc
3090      # with a fresh cross-compiler works.
3091      # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3092      # <limits.h> exists even on freestanding compilers.
3093      # On the NeXT, cc -E runs the code through the compiler's parser,
3094      # not just through cpp. "Syntax error" is here to catch this case.
3095    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
3096  #line 2529 "configure"  #line $LINENO "configure"
3097  #include "confdefs.h"  /* confdefs.h.  */
3098  #include <$ac_header>  _ACEOF
3099    cat confdefs.h >>conftest.$ac_ext
3100    cat >>conftest.$ac_ext <<_ACEOF
3101    /* end confdefs.h.  */
3102    #ifdef __STDC__
3103    # include <limits.h>
3104    #else
3105    # include <assert.h>
3106    #endif
3107                         Syntax error
3108  _ACEOF  _ACEOF
3109  if { (eval echo "$as_me:2533: \"$ac_cpp conftest.$ac_ext\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3110    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3111    ac_status=$?    ac_status=$?
3112    egrep -v '^ *\+' conftest.er1 >conftest.err    grep -v '^ *+' conftest.er1 >conftest.err
3113    rm -f conftest.er1    rm -f conftest.er1
3114    cat conftest.err >&5    cat conftest.err >&5
3115    echo "$as_me:2539: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3116    (exit $ac_status); } >/dev/null; then    (exit $ac_status); } >/dev/null; then
3117    if test -s conftest.err; then    if test -s conftest.err; then
3118      ac_cpp_err=$ac_c_preproc_warn_flag      ac_cpp_err=$ac_c_preproc_warn_flag
# Line 2537  else Line 3123  else
3123    ac_cpp_err=yes    ac_cpp_err=yes
3124  fi  fi
3125  if test -z "$ac_cpp_err"; then  if test -z "$ac_cpp_err"; then
3126    eval "$ac_ac_Header=yes"    :
3127  else  else
3128    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
3129    cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
3130    eval "$ac_ac_Header=no"  
3131  fi    # Broken: fails on valid input.
3132    continue
3133    fi
3134  rm -f conftest.err conftest.$ac_ext  rm -f conftest.err conftest.$ac_ext
3135    
3136      # OK, works on sane cases.  Now check whether non-existent headers
3137      # can be detected and how.
3138      cat >conftest.$ac_ext <<_ACEOF
3139    #line $LINENO "configure"
3140    /* confdefs.h.  */
3141    _ACEOF
3142    cat confdefs.h >>conftest.$ac_ext
3143    cat >>conftest.$ac_ext <<_ACEOF
3144    /* end confdefs.h.  */
3145    #include <ac_nonexistent.h>
3146    _ACEOF
3147    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3148      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3149      ac_status=$?
3150      grep -v '^ *+' conftest.er1 >conftest.err
3151      rm -f conftest.er1
3152      cat conftest.err >&5
3153      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3154      (exit $ac_status); } >/dev/null; then
3155      if test -s conftest.err; then
3156        ac_cpp_err=$ac_c_preproc_warn_flag
3157      else
3158        ac_cpp_err=
3159      fi
3160    else
3161      ac_cpp_err=yes
3162  fi  fi
3163  echo "$as_me:2558: result: `eval echo '${'$ac_ac_Header'}'`" >&5  if test -z "$ac_cpp_err"; then
3164  echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6    # Broken: success on invalid input.
3165  if test `eval echo '${'$ac_ac_Header'}'` = yes; then  continue
3166    cat >>confdefs.h <<EOF  else
3167  #define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1    echo "$as_me: failed program was:" >&5
3168  EOF  sed 's/^/| /' conftest.$ac_ext >&5
3169    
3170      # Passes both tests.
3171    ac_preproc_ok=:
3172    break
3173  fi  fi
3174    rm -f conftest.err conftest.$ac_ext
3175    
3176  done  done
3177    # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3178    rm -f conftest.err conftest.$ac_ext
3179    if $ac_preproc_ok; then
3180      break
3181    fi
3182    
3183  echo "$as_me:2568: checking for size_t" >&5      done
3184  echo $ECHO_N "checking for size_t... $ECHO_C" >&6      ac_cv_prog_CPP=$CPP
3185  if test "${ac_cv_type_size_t+set}" = set; then  
3186    fi
3187      CPP=$ac_cv_prog_CPP
3188    else
3189      ac_cv_prog_CPP=$CPP
3190    fi
3191    echo "$as_me:$LINENO: result: $CPP" >&5
3192    echo "${ECHO_T}$CPP" >&6
3193    ac_preproc_ok=false
3194    for ac_c_preproc_warn_flag in '' yes
3195    do
3196      # Use a header file that comes with gcc, so configuring glibc
3197      # with a fresh cross-compiler works.
3198      # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3199      # <limits.h> exists even on freestanding compilers.
3200      # On the NeXT, cc -E runs the code through the compiler's parser,
3201      # not just through cpp. "Syntax error" is here to catch this case.
3202      cat >conftest.$ac_ext <<_ACEOF
3203    #line $LINENO "configure"
3204    /* confdefs.h.  */
3205    _ACEOF
3206    cat confdefs.h >>conftest.$ac_ext
3207    cat >>conftest.$ac_ext <<_ACEOF
3208    /* end confdefs.h.  */
3209    #ifdef __STDC__
3210    # include <limits.h>
3211    #else
3212    # include <assert.h>
3213    #endif
3214                         Syntax error
3215    _ACEOF
3216    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3217      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3218      ac_status=$?
3219      grep -v '^ *+' conftest.er1 >conftest.err
3220      rm -f conftest.er1
3221      cat conftest.err >&5
3222      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3223      (exit $ac_status); } >/dev/null; then
3224      if test -s conftest.err; then
3225        ac_cpp_err=$ac_c_preproc_warn_flag
3226      else
3227        ac_cpp_err=
3228      fi
3229    else
3230      ac_cpp_err=yes
3231    fi
3232    if test -z "$ac_cpp_err"; then
3233      :
3234    else
3235      echo "$as_me: failed program was:" >&5
3236    sed 's/^/| /' conftest.$ac_ext >&5
3237    
3238      # Broken: fails on valid input.
3239    continue
3240    fi
3241    rm -f conftest.err conftest.$ac_ext
3242    
3243      # OK, works on sane cases.  Now check whether non-existent headers
3244      # can be detected and how.
3245      cat >conftest.$ac_ext <<_ACEOF
3246    #line $LINENO "configure"
3247    /* confdefs.h.  */
3248    _ACEOF
3249    cat confdefs.h >>conftest.$ac_ext
3250    cat >>conftest.$ac_ext <<_ACEOF
3251    /* end confdefs.h.  */
3252    #include <ac_nonexistent.h>
3253    _ACEOF
3254    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3255      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3256      ac_status=$?
3257      grep -v '^ *+' conftest.er1 >conftest.err
3258      rm -f conftest.er1
3259      cat conftest.err >&5
3260      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3261      (exit $ac_status); } >/dev/null; then
3262      if test -s conftest.err; then
3263        ac_cpp_err=$ac_c_preproc_warn_flag
3264      else
3265        ac_cpp_err=
3266      fi
3267    else
3268      ac_cpp_err=yes
3269    fi
3270    if test -z "$ac_cpp_err"; then
3271      # Broken: success on invalid input.
3272    continue
3273    else
3274      echo "$as_me: failed program was:" >&5
3275    sed 's/^/| /' conftest.$ac_ext >&5
3276    
3277      # Passes both tests.
3278    ac_preproc_ok=:
3279    break
3280    fi
3281    rm -f conftest.err conftest.$ac_ext
3282    
3283    done
3284    # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3285    rm -f conftest.err conftest.$ac_ext
3286    if $ac_preproc_ok; then
3287      :
3288    else
3289      { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3290    See \`config.log' for more details." >&5
3291    echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3292    See \`config.log' for more details." >&2;}
3293       { (exit 1); exit 1; }; }
3294    fi
3295    
3296    ac_ext=c
3297    ac_cpp='$CPP $CPPFLAGS'
3298    ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3299    ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3300    ac_compiler_gnu=$ac_cv_c_compiler_gnu
3301    
3302    
3303    echo "$as_me:$LINENO: checking for egrep" >&5
3304    echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3305    if test "${ac_cv_prog_egrep+set}" = set; then
3306      echo $ECHO_N "(cached) $ECHO_C" >&6
3307    else
3308      if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3309        then ac_cv_prog_egrep='grep -E'
3310        else ac_cv_prog_egrep='egrep'
3311        fi
3312    fi
3313    echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3314    echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3315     EGREP=$ac_cv_prog_egrep
3316    
3317    
3318    echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3319    echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3320    if test "${ac_cv_header_stdc+set}" = set; then
3321    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3322  else  else
3323    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
3324  #line 2574 "configure"  #line $LINENO "configure"
3325  #include "confdefs.h"  /* confdefs.h.  */
3326  $ac_includes_default  _ACEOF
3327    cat confdefs.h >>conftest.$ac_ext
3328    cat >>conftest.$ac_ext <<_ACEOF
3329    /* end confdefs.h.  */
3330    #include <stdlib.h>
3331    #include <stdarg.h>
3332    #include <string.h>
3333    #include <float.h>
3334    
3335  int  int
3336  main ()  main ()
3337  {  {
3338  if ((size_t *) 0)  
   return 0;  
 if (sizeof (size_t))  
   return 0;  
3339    ;    ;
3340    return 0;    return 0;
3341  }  }
3342  _ACEOF  _ACEOF
3343  rm -f conftest.$ac_objext  rm -f conftest.$ac_objext
3344  if { (eval echo "$as_me:2589: \"$ac_compile\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3345    (eval $ac_compile) 2>&5    (eval $ac_compile) 2>&5
3346    ac_status=$?    ac_status=$?
3347    echo "$as_me:2592: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3348    (exit $ac_status); } &&    (exit $ac_status); } &&
3349           { ac_try='test -s conftest.$ac_objext'           { ac_try='test -s conftest.$ac_objext'
3350    { (eval echo "$as_me:2595: \"$ac_try\"") >&5    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3351    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
3352    ac_status=$?    ac_status=$?
3353    echo "$as_me:2598: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3354    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
3355    ac_cv_type_size_t=yes    ac_cv_header_stdc=yes
3356  else  else
3357    echo "$as_me: failed program was:" >&5    echo "$as_me: failed program was:" >&5
3358  cat conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
3359  ac_cv_type_size_t=no  
3360    ac_cv_header_stdc=no
3361  fi  fi
3362  rm -f conftest.$ac_objext conftest.$ac_ext  rm -f conftest.$ac_objext conftest.$ac_ext
3363  fi  
3364  echo "$as_me:2608: result: $ac_cv_type_size_t" >&5  if test $ac_cv_header_stdc = yes; then
3365  echo "${ECHO_T}$ac_cv_type_size_t" >&6    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3366  if test $ac_cv_type_size_t = yes; then    cat >conftest.$ac_ext <<_ACEOF
3367    #line $LINENO "configure"
3368    /* confdefs.h.  */
3369    _ACEOF
3370    cat confdefs.h >>conftest.$ac_ext
3371    cat >>conftest.$ac_ext <<_ACEOF
3372    /* end confdefs.h.  */
3373    #include <string.h>
3374    
3375    _ACEOF
3376    if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3377      $EGREP "memchr" >/dev/null 2>&1; then
3378    :    :
3379  else  else
3380      ac_cv_header_stdc=no
3381    fi
3382    rm -f conftest*
3383    
3384  cat >>confdefs.h <<EOF  fi
3385  #define size_t unsigned  
3386  EOF  if test $ac_cv_header_stdc = yes; then
3387      # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3388      cat >conftest.$ac_ext <<_ACEOF
3389    #line $LINENO "configure"
3390    /* confdefs.h.  */
3391    _ACEOF
3392    cat confdefs.h >>conftest.$ac_ext
3393    cat >>conftest.$ac_ext <<_ACEOF
3394    /* end confdefs.h.  */
3395    #include <stdlib.h>
3396    
3397    _ACEOF
3398    if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3399      $EGREP "free" >/dev/null 2>&1; then
3400      :
3401    else
3402      ac_cv_header_stdc=no
3403  fi  fi
3404    rm -f conftest*
3405    
3406  for ac_func in bcopy memmove strerror  fi
3407  do  
3408  ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`  if test $ac_cv_header_stdc = yes; then
3409  echo "$as_me:2623: checking for $ac_func" >&5    # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3410  echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6    if test "$cross_compiling" = yes; then
3411  if eval "test \"\${$ac_ac_var+set}\" = set"; then    :
   echo $ECHO_N "(cached) $ECHO_C" >&6  
3412  else  else
3413    cat >conftest.$ac_ext <<_ACEOF    cat >conftest.$ac_ext <<_ACEOF
3414  #line 2629 "configure"  #line $LINENO "configure"
3415  #include "confdefs.h"  /* confdefs.h.  */
3416  /* System header to define __stub macros and hopefully few prototypes,  _ACEOF
3417      which can conflict with char $ac_func (); below.  */  cat confdefs.h >>conftest.$ac_ext
3418  #include <assert.h>  cat >>conftest.$ac_ext <<_ACEOF
3419  /* Override any gcc2 internal prototype to avoid an error.  */  /* end confdefs.h.  */
3420  #ifdef __cplusplus  #include <ctype.h>
3421  extern "C"  #if ((' ' & 0x0FF) == 0x020)
3422    # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3423    # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3424    #else
3425    # define ISLOWER(c) \
3426                       (('a' <= (c) && (c) <= 'i') \
3427                         || ('j' <= (c) && (c) <= 'r') \
3428                         || ('s' <= (c) && (c) <= 'z'))
3429    # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3430  #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 $ac_func ();  
 char (*f) ();  
3431    
3432    #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3433  int  int
3434  main ()  main ()
3435  {  {
3436  /* The GNU C library defines this for functions which it implements    int i;
3437      to always fail with ENOSYS.  Some functions are actually named    for (i = 0; i < 256; i++)
3438      something starting with __ and the normal name is an alias.  */      if (XOR (islower (i), ISLOWER (i))
3439  #if defined (__stub_$ac_func) || defined (__stub___$ac_func)          || toupper (i) != TOUPPER (i))
3440  choke me        exit(2);
3441  #else    exit (0);
 f = $ac_func;  
 #endif  
   
   ;  
   return 0;  
3442  }  }
3443  _ACEOF  _ACEOF
3444  rm -f conftest.$ac_objext conftest$ac_exeext  rm -f conftest$ac_exeext
3445  if { (eval echo "$as_me:2660: \"$ac_link\"") >&5  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3446    (eval $ac_link) 2>&5    (eval $ac_link) 2>&5
3447    ac_status=$?    ac_status=$?
3448    echo "$as_me:2663: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449    (exit $ac_status); } &&    (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3450           { ac_try='test -s conftest$ac_exeext'    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   { (eval echo "$as_me:2666: \"$ac_try\"") >&5  
3451    (eval $ac_try) 2>&5    (eval $ac_try) 2>&5
3452    ac_status=$?    ac_status=$?
3453    echo "$as_me:2669: \$? = $ac_status" >&5    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454    (exit $ac_status); }; }; then    (exit $ac_status); }; }; then
3455    eval "$ac_ac_var=yes"    :
3456  else  else
3457    echo "$as_me: failed program was:" >&5    echo "$as_me: program exited with status $ac_status" >&5
3458  cat conftest.$ac_ext >&5  echo "$as_me: failed program was:" >&5
3459  eval "$ac_ac_var=no"  sed 's/^/| /' conftest.$ac_ext >&5
3460    
3461    ( exit $ac_status )
3462    ac_cv_header_stdc=no
3463  fi  fi
3464  rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext  rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3465  fi  fi
 echo "$as_me:2679: result: `eval echo '${'$ac_ac_var'}'`" >&5  
 echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6  
 if test `eval echo '${'$ac_ac_var'}'` = yes; then  
   cat >>confdefs.h <<EOF  
 #define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1  
 EOF  
   
3466  fi  fi
 done  
   
 # Check whether --enable-utf8 or --disable-utf8 was given.  
 if test "${enable_utf8+set}" = set; then  
   enableval="$enable_utf8"  
   if test "$enableval" = "yes"; then  
   UTF8=-DSUPPORT_UTF8  
3467  fi  fi
3468    echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3469    echo "${ECHO_T}$ac_cv_header_stdc" >&6
3470    if test $ac_cv_header_stdc = yes; then
3471    
3472  fi;  cat >>confdefs.h <<\_ACEOF
3473    #define STDC_HEADERS 1
3474    _ACEOF
3475    
 # Check whether --enable-newline-is-cr or --disable-newline-is-cr was given.  
 if test "${enable_newline_is_cr+set}" = set; then  
   enableval="$enable_newline_is_cr"  
   if test "$enableval" = "yes"; then  
   NEWLINE=-DNEWLINE=13  
3476  fi  fi
3477    
3478  fi;  # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3479    
 # Check whether --enable-newline-is-lf or --disable-newline-is-lf was given.  
 if test "${enable_newline_is_lf+set}" = set; then  
   enableval="$enable_newline_is_lf"  
   if test "$enableval" = "yes"; then  
   NEWLINE=-DNEWLINE=10  
 fi  
3480    
 fi;  
3481    
 # Check whether --enable-shared or --disable-shared was given.  
 if test "${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 $ac_config_sub" >&2;}  
    { (exit 1); exit 1; }; }  
3482    
3483  echo "$as_me:2788: checking build system type" >&5  
3484  echo $ECHO_N "checking build system type... $ECHO_C" >&6  
3485  if test "${ac_cv_build+set}" = set; then  
3486    
3487    
3488    for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3489                      inttypes.h stdint.h unistd.h
3490    do
3491    as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3492    echo "$as_me:$LINENO: checking for $ac_header" >&5
3493    echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3494    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3495    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3496  else  else
3497    ac_cv_build_alias=$build_alias    cat >conftest.$ac_ext <<_ACEOF
3498  test -z "$ac_cv_build_alias" &&  #line $LINENO "configure"
3499    ac_cv_build_alias=`$ac_config_guess`  /* confdefs.h.  */
3500  test -z "$ac_cv_build_alias" &&  _ACEOF
3501    { { echo "$as_me:2797: error: cannot guess build type; you must specify one" >&5  cat confdefs.h >>conftest.$ac_ext
3502  echo "$as_me: error: cannot guess build type; you must specify one" >&2;}  cat >>conftest.$ac_ext <<_ACEOF
3503     { (exit 1); exit 1; }; }  /* end confdefs.h.  */
3504  ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||  $ac_includes_default
3505    { { echo "$as_me:2801: error: $ac_config_sub $ac_cv_build_alias failed." >&5  
3506  echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}  #include <$ac_header>
3507     { (exit 1); exit 1; }; }  _ACEOF
3508    rm -f conftest.$ac_objext
3509    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3510      (eval $ac_compile) 2>&5
3511      ac_status=$?
3512      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3513      (exit $ac_status); } &&
3514             { ac_try='test -s conftest.$ac_objext'
3515      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3516      (eval $ac_try) 2>&5
3517      ac_status=$?
3518      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3519      (exit $ac_status); }; }; then
3520      eval "$as_ac_Header=yes"
3521    else
3522      echo "$as_me: failed program was:" >&5
3523    sed 's/^/| /' conftest.$ac_ext >&5
3524    
3525    eval "$as_ac_Header=no"
3526  fi  fi
3527  echo "$as_me:2806: result: $ac_cv_build" >&5  rm -f conftest.$ac_objext conftest.$ac_ext
3528  echo "${ECHO_T}$ac_cv_build" >&6  fi
3529  build=$ac_cv_build  echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3530  build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`  echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3531  build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`  if test `eval echo '${'$as_ac_Header'}'` = yes; then
3532  build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`    cat >>confdefs.h <<_ACEOF
3533    #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3534    _ACEOF
3535    
3536  echo "$as_me:2813: checking host system type" >&5  fi
3537  echo $ECHO_N "checking host system type... $ECHO_C" >&6  
3538  if test "${ac_cv_host+set}" = set; then  done
3539    
3540    
3541    
3542    for ac_header in dlfcn.h
3543    do
3544    as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3545    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3546      echo "$as_me:$LINENO: checking for $ac_header" >&5
3547    echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3548    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3549    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3550    fi
3551    echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3552    echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3553  else  else
3554    ac_cv_host_alias=$host_alias    # Is the header compilable?
3555  test -z "$ac_cv_host_alias" &&  echo "$as_me:$LINENO: checking $ac_header usability" >&5
3556    ac_cv_host_alias=$ac_cv_build_alias  echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3557  ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||  cat >conftest.$ac_ext <<_ACEOF
3558    { { echo "$as_me:2822: error: $ac_config_sub $ac_cv_host_alias failed" >&5  #line $LINENO "configure"
3559  echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}  /* confdefs.h.  */
3560     { (exit 1); exit 1; }; }  _ACEOF
3561    cat confdefs.h >>conftest.$ac_ext
3562    cat >>conftest.$ac_ext <<_ACEOF
3563    /* end confdefs.h.  */
3564    $ac_includes_default
3565    #include <$ac_header>
3566    _ACEOF
3567    rm -f conftest.$ac_objext
3568    if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3569      (eval $ac_compile) 2>&5
3570      ac_status=$?
3571      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3572      (exit $ac_status); } &&
3573             { ac_try='test -s conftest.$ac_objext'
3574      { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3575      (eval $ac_try) 2>&5
3576      ac_status=$?
3577      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3578      (exit $ac_status); }; }; then
3579      ac_header_compiler=yes
3580    else
3581      echo "$as_me: failed program was:" >&5
3582    sed 's/^/| /' conftest.$ac_ext >&5
3583    
3584    ac_header_compiler=no
3585  fi  fi
3586  echo "$as_me:2827: result: $ac_cv_host" >&5  rm -f conftest.$ac_objext conftest.$ac_ext
3587  echo "${ECHO_T}$ac_cv_host" >&6  echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3588  host=$ac_cv_host  echo "${ECHO_T}$ac_header_compiler" >&6
 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`  
 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`  
 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`  
3589    
3590  # Check whether --with-gnu-ld or --without-gnu-ld was given.  # Is the header present?
3591  if test "${with_gnu_ld+set}" = set; then  echo "$as_me:$LINENO: checking $ac_header presence" >&5
3592    withval="$with_gnu_ld"  echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3593    test "$withval" = no || with_gnu_ld=yes  cat >conftest.$ac_ext <<_ACEOF
3594    #line $LINENO "configure"
3595    /* confdefs.h.  */
3596    _ACEOF
3597    cat confdefs.h >>conftest.$ac_ext
3598    cat >>conftest.$ac_ext <<_ACEOF
3599    /* end confdefs.h.  */
3600    #include <$ac_header>
3601    _ACEOF
3602    if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3603      (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3604      ac_status=$?
3605      grep -v '^ *+' conftest.er1 >conftest.err
3606      rm -f conftest.er1
3607      cat conftest.err >&5
3608      echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609      (exit $ac_status); } >/dev/null; then
3610      if test -s conftest.err; then
3611        ac_cpp_err=$ac_c_preproc_warn_flag
3612      else
3613        ac_cpp_err=
3614      fi
3615  else  else
3616    with_gnu_ld=no    ac_cpp_err=yes
3617  fi;  fi
3618  ac_prog=ld  if test -z "$ac_cpp_err"; then
3619  if test "$GCC" = yes; then    ac_header_preproc=yes
   # Check if gcc -print-prog-name=ld gives a path.  
   echo "$as_me:2844: checking for ld used by GCC" >&5  
 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6  
   case $host in  
   *-*-mingw*)  
     # gcc leaves a trailing carriage return which upsets mingw  
     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;  
   *)  
     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;  
   esac  
   case $ac_prog in  
     # Accept absolute paths.  
     [\\/]* | [A-Za-z]:[\\/]*)  
       re_direlt='/[^/][^/]*/\.\./'  
       # Canonicalize the path of ld  
       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`  
       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do  
         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`  
       done  
       test -z "$LD" && LD="$ac_prog"  
       ;;  
   "")  
     # If it fails, then pretend we aren't using GCC.  
     ac_prog=ld  
     ;;  
   *)  
     # If it is relative, then search for the first ld in PATH.  
     with_gnu_ld=unknown  
     ;;  
   esac  
 elif test "$with_gnu_ld" = yes; then  
   echo "$as_me:2874: checking for GNU ld" >&5  
 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6  
3620  else  else
3621    echo "$as_me:2877: checking for non-GNU ld" >&5    echo "$as_me: failed program was:" >&5
3622  echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6  sed 's/^/| /' conftest.$ac_ext >&5
3623    
3624      ac_header_preproc=no
3625  fi  fi
3626  if test "${lt_cv_path_LD+set}" = set; then  rm -f conftest.err conftest.$ac_ext
3627    echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3628    echo "${ECHO_T}$ac_header_preproc" >&6
3629    
3630    # So?  What about this header?
3631    case $ac_header_compiler:$ac_header_preproc in
3632      yes:no )
3633        { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3634    echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3635        { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3636    echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3637        (
3638          cat <<\_ASBOX
3639    ## ------------------------------------ ##
3640    ## Report this to bug-autoconf@gnu.org. ##
3641    ## ------------------------------------ ##
3642    _ASBOX
3643        ) |
3644          sed "s/^/$as_me: WARNING:     /" >&2
3645        ;;
3646      no:yes )
3647        { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3648    echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3649        { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3650    echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3651        { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3652    echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3653        (
3654          cat <<\_ASBOX
3655    ## ------------------------------------ ##
3656    ## Report this to bug-autoconf@gnu.org. ##
3657    ## ------------------------------------ ##
3658    _ASBOX
3659        ) |
3660          sed "s/^/$as_me: WARNING:     /" >&2
3661        ;;
3662    esac
3663    echo "$as_me:$LINENO: checking for $ac_header" >&5
3664    echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3665    if eval "test \"\${$as_ac_Header+set}\" = set"; then
3666    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3667  else  else
3668    if test -z "$LD"; then    eval "$as_ac_Header=$ac_header_preproc"
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"  
   for ac_dir in $PATH; do  
     test -z "$ac_dir" && ac_dir=.  
     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then  
       lt_cv_path_LD="$ac_dir/$ac_prog"  
       # Check to see if the program is GNU ld.  I'd rather use --version,  
       # but apparently some GNU ld's only accept -v.  
       # Break only if it was the GNU/non-GNU ld that we prefer.  
       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then  
         test "$with_gnu_ld" != no && break  
       else  
         test "$with_gnu_ld" != yes && break  
       fi  
     fi  
   done  
   IFS="$ac_save_ifs"  
 else  
   lt_cv_path_LD="$LD" # Let the user override the test with a path.  
 fi  
3669  fi  fi
3670    echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3671    echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3672    
 LD="$lt_cv_path_LD"  
 if test -n "$LD"; then  
   echo "$as_me:2907: result: $LD" >&5  
 echo "${ECHO_T}$LD" >&6  
 else  
   echo "$as_me:2910: result: no" >&5  
 echo "${ECHO_T}no" >&6  
3673  fi  fi
3674  test -z "$LD" && { { echo "$as_me:2913: error: no acceptable ld found in \$PATH" >&5  if test `eval echo '${'$as_ac_Header'}'` = yes; then
3675  echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}    cat >>confdefs.h <<_ACEOF
3676     { (exit 1); exit 1; }; }  #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3677  echo "$as_me:2916: checking if the linker ($LD) is GNU ld" >&5  _ACEOF
 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6  
 if test "${lt_cv_prog_gnu_ld+set}" = set; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   # I'd rather use --version here, but apparently some GNU ld's only accept -v.  
 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then  
   lt_cv_prog_gnu_ld=yes  
 else  
   lt_cv_prog_gnu_ld=no  
 fi  
 fi  
 echo "$as_me:2928: result: $lt_cv_prog_gnu_ld" >&5  
 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6  
 with_gnu_ld=$lt_cv_prog_gnu_ld  
3678    
 echo "$as_me:2932: checking for $LD option to reload object files" >&5  
 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6  
 if test "${lt_cv_ld_reload_flag+set}" = set; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   lt_cv_ld_reload_flag='-r'  
3679  fi  fi
 echo "$as_me:2939: result: $lt_cv_ld_reload_flag" >&5  
 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6  
 reload_flag=$lt_cv_ld_reload_flag  
 test -n "$reload_flag" && reload_flag=" $reload_flag"  
3680    
3681  echo "$as_me:2944: checking for BSD-compatible nm" >&5  done
3682  echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6  
3683  if test "${lt_cv_path_NM+set}" = set; then  
3684    
3685    
3686    
3687    # Only perform the check for file, if the check method requires it
3688    case $deplibs_check_method in
3689    file_magic*)
3690      if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3691        echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3692    echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3693    if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3694    echo $ECHO_N "(cached) $ECHO_C" >&6    echo $ECHO_N "(cached) $ECHO_C" >&6
3695  else  else
3696    if test -n "$NM"; then    case $MAGIC_CMD in
3697    # Let the user override the test.    /*)
3698    lt_cv_path_NM="$NM"    lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3699  else    ;;
3700    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"    ?:/*)
3701    for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do    lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3702      ;;
3703      *)
3704      ac_save_MAGIC_CMD="$MAGIC_CMD"
3705      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3706      ac_dummy="/usr/bin:$PATH"
3707      for ac_dir in $ac_dummy; do
3708      test -z "$ac_dir" && ac_dir=.      test -z "$ac_dir" && ac_dir=.
3709      tmp_nm=$ac_dir/${ac_tool_prefix}nm      if test -f $ac_dir/${ac_tool_prefix}file; then
3710      if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then        lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3711        # Check to see if the nm accepts a BSD-compat flag.        if test -n "$file_magic_test_file"; then
3712        # Adding the `sed 1q' prevents false positives on HP-UX, which says:          case $deplibs_check_method in
3713        #   nm: unknown option "B" ignored          "file_magic "*)
3714        # Tru64's nm complains that /dev/null is an invalid object file            file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3715        if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then            MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3716          lt_cv_path_NM="$tmp_nm -B"            if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3717          break              egrep "$file_magic_regex" > /dev/null; then
3718        elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then              :
3719          lt_cv_path_NM="$tmp_nm -p"            else
3720          break              cat <<EOF 1>&2
3721        else &nbs