source: trunk/athena/bin/install/configure @ 9434

Revision 9434, 27.8 KB checked in by ghudson, 28 years ago (diff)
An autoconf-based build system for install.
  • Property svn:executable set to *
Line 
1#! /bin/sh
2
3# Guess values for system-dependent variables and create Makefiles.
4# Generated automatically using autoconf version 2.10
5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6#
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Defaults:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
14
15# Initialize some variables set by options.
16# The variables have the same names as the options, with
17# dashes changed to underlines.
18build=NONE
19cache_file=./config.cache
20exec_prefix=NONE
21host=NONE
22no_create=
23nonopt=NONE
24no_recursion=
25prefix=NONE
26program_prefix=NONE
27program_suffix=NONE
28program_transform_name=s,x,x,
29silent=
30site=
31srcdir=
32target=NONE
33verbose=
34x_includes=NONE
35x_libraries=NONE
36bindir='${exec_prefix}/bin'
37sbindir='${exec_prefix}/sbin'
38libexecdir='${exec_prefix}/libexec'
39datadir='${prefix}/share'
40sysconfdir='${prefix}/etc'
41sharedstatedir='${prefix}/com'
42localstatedir='${prefix}/var'
43libdir='${exec_prefix}/lib'
44includedir='${prefix}/include'
45oldincludedir='/usr/include'
46infodir='${prefix}/info'
47mandir='${prefix}/man'
48
49# Initialize some other variables.
50subdirs=
51MFLAGS= MAKEFLAGS=
52
53ac_prev=
54for ac_option
55do
56
57  # If the previous option needs an argument, assign it.
58  if test -n "$ac_prev"; then
59    eval "$ac_prev=\$ac_option"
60    ac_prev=
61    continue
62  fi
63
64  case "$ac_option" in
65  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
66  *) ac_optarg= ;;
67  esac
68
69  # Accept the important Cygnus configure options, so we can diagnose typos.
70
71  case "$ac_option" in
72
73  -bindir | --bindir | --bindi | --bind | --bin | --bi)
74    ac_prev=bindir ;;
75  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
76    bindir="$ac_optarg" ;;
77
78  -build | --build | --buil | --bui | --bu)
79    ac_prev=build ;;
80  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
81    build="$ac_optarg" ;;
82
83  -cache-file | --cache-file | --cache-fil | --cache-fi \
84  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
85    ac_prev=cache_file ;;
86  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
87  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
88    cache_file="$ac_optarg" ;;
89
90  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
91    ac_prev=datadir ;;
92  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
93  | --da=*)
94    datadir="$ac_optarg" ;;
95
96  -disable-* | --disable-*)
97    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
98    # Reject names that are not valid shell variable names.
99    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
100      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
101    fi
102    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
103    eval "enable_${ac_feature}=no" ;;
104
105  -enable-* | --enable-*)
106    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
107    # Reject names that are not valid shell variable names.
108    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
109      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110    fi
111    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
112    case "$ac_option" in
113      *=*) ;;
114      *) ac_optarg=yes ;;
115    esac
116    eval "enable_${ac_feature}='$ac_optarg'" ;;
117
118  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
119  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
120  | --exec | --exe | --ex)
121    ac_prev=exec_prefix ;;
122  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
123  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
124  | --exec=* | --exe=* | --ex=*)
125    exec_prefix="$ac_optarg" ;;
126
127  -gas | --gas | --ga | --g)
128    # Obsolete; use --with-gas.
129    with_gas=yes ;;
130
131  -help | --help | --hel | --he)
132    # Omit some internal or obsolete options to make the list less imposing.
133    # This message is too long to be a string in the A/UX 3.1 sh.
134    cat << EOF
135Usage: configure [options] [host]
136Options: [defaults in brackets after descriptions]
137Configuration:
138  --cache-file=FILE       cache test results in FILE
139  --help                  print this message
140  --no-create             do not create output files
141  --quiet, --silent       do not print \`checking...' messages
142  --version               print the version of autoconf that created configure
143Directory and file names:
144  --prefix=PREFIX         install architecture-independent files in PREFIX
145                          [$ac_default_prefix]
146  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
147                          [same as prefix]
148  --bindir=DIR            user executables in DIR [EPREFIX/bin]
149  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
150  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
151  --datadir=DIR           read-only architecture-independent data in DIR
152                          [PREFIX/share]
153  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
154  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
155                          [PREFIX/com]
156  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
157  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
158  --includedir=DIR        C header files in DIR [PREFIX/include]
159  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
160  --infodir=DIR           info documentation in DIR [PREFIX/info]
161  --mandir=DIR            man documentation in DIR [PREFIX/man]
162  --srcdir=DIR            find the sources in DIR [configure dir or ..]
163  --program-prefix=PREFIX prepend PREFIX to installed program names
164  --program-suffix=SUFFIX append SUFFIX to installed program names
165  --program-transform-name=PROGRAM
166                          run sed PROGRAM on installed program names
167EOF
168    cat << EOF
169Host type:
170  --build=BUILD           configure for building on BUILD [BUILD=HOST]
171  --host=HOST             configure for HOST [guessed]
172  --target=TARGET         configure for TARGET [TARGET=HOST]
173Features and packages:
174  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
175  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
176  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
177  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
178  --x-includes=DIR        X include files are in DIR
179  --x-libraries=DIR       X library files are in DIR
180EOF
181    if test -n "$ac_help"; then
182      echo "--enable and --with options recognized:$ac_help"
183    fi
184    exit 0 ;;
185
186  -host | --host | --hos | --ho)
187    ac_prev=host ;;
188  -host=* | --host=* | --hos=* | --ho=*)
189    host="$ac_optarg" ;;
190
191  -includedir | --includedir | --includedi | --included | --include \
192  | --includ | --inclu | --incl | --inc)
193    ac_prev=includedir ;;
194  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
195  | --includ=* | --inclu=* | --incl=* | --inc=*)
196    includedir="$ac_optarg" ;;
197
198  -infodir | --infodir | --infodi | --infod | --info | --inf)
199    ac_prev=infodir ;;
200  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
201    infodir="$ac_optarg" ;;
202
203  -libdir | --libdir | --libdi | --libd)
204    ac_prev=libdir ;;
205  -libdir=* | --libdir=* | --libdi=* | --libd=*)
206    libdir="$ac_optarg" ;;
207
208  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
209  | --libexe | --libex | --libe)
210    ac_prev=libexecdir ;;
211  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
212  | --libexe=* | --libex=* | --libe=*)
213    libexecdir="$ac_optarg" ;;
214
215  -localstatedir | --localstatedir | --localstatedi | --localstated \
216  | --localstate | --localstat | --localsta | --localst \
217  | --locals | --local | --loca | --loc | --lo)
218    ac_prev=localstatedir ;;
219  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
220  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
221  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
222    localstatedir="$ac_optarg" ;;
223
224  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
225    ac_prev=mandir ;;
226  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
227    mandir="$ac_optarg" ;;
228
229  -nfp | --nfp | --nf)
230    # Obsolete; use --without-fp.
231    with_fp=no ;;
232
233  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
234  | --no-cr | --no-c)
235    no_create=yes ;;
236
237  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
238  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
239    no_recursion=yes ;;
240
241  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
242  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
243  | --oldin | --oldi | --old | --ol | --o)
244    ac_prev=oldincludedir ;;
245  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
246  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
247  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
248    oldincludedir="$ac_optarg" ;;
249
250  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
251    ac_prev=prefix ;;
252  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
253    prefix="$ac_optarg" ;;
254
255  -program-prefix | --program-prefix | --program-prefi | --program-pref \
256  | --program-pre | --program-pr | --program-p)
257    ac_prev=program_prefix ;;
258  -program-prefix=* | --program-prefix=* | --program-prefi=* \
259  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
260    program_prefix="$ac_optarg" ;;
261
262  -program-suffix | --program-suffix | --program-suffi | --program-suff \
263  | --program-suf | --program-su | --program-s)
264    ac_prev=program_suffix ;;
265  -program-suffix=* | --program-suffix=* | --program-suffi=* \
266  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
267    program_suffix="$ac_optarg" ;;
268
269  -program-transform-name | --program-transform-name \
270  | --program-transform-nam | --program-transform-na \
271  | --program-transform-n | --program-transform- \
272  | --program-transform | --program-transfor \
273  | --program-transfo | --program-transf \
274  | --program-trans | --program-tran \
275  | --progr-tra | --program-tr | --program-t)
276    ac_prev=program_transform_name ;;
277  -program-transform-name=* | --program-transform-name=* \
278  | --program-transform-nam=* | --program-transform-na=* \
279  | --program-transform-n=* | --program-transform-=* \
280  | --program-transform=* | --program-transfor=* \
281  | --program-transfo=* | --program-transf=* \
282  | --program-trans=* | --program-tran=* \
283  | --progr-tra=* | --program-tr=* | --program-t=*)
284    program_transform_name="$ac_optarg" ;;
285
286  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
287  | -silent | --silent | --silen | --sile | --sil)
288    silent=yes ;;
289
290  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
291    ac_prev=sbindir ;;
292  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
293  | --sbi=* | --sb=*)
294    sbindir="$ac_optarg" ;;
295
296  -sharedstatedir | --sharedstatedir | --sharedstatedi \
297  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
298  | --sharedst | --shareds | --shared | --share | --shar \
299  | --sha | --sh)
300    ac_prev=sharedstatedir ;;
301  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
302  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
303  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
304  | --sha=* | --sh=*)
305    sharedstatedir="$ac_optarg" ;;
306
307  -site | --site | --sit)
308    ac_prev=site ;;
309  -site=* | --site=* | --sit=*)
310    site="$ac_optarg" ;;
311
312  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
313    ac_prev=srcdir ;;
314  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
315    srcdir="$ac_optarg" ;;
316
317  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
318  | --syscon | --sysco | --sysc | --sys | --sy)
319    ac_prev=sysconfdir ;;
320  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
321  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
322    sysconfdir="$ac_optarg" ;;
323
324  -target | --target | --targe | --targ | --tar | --ta | --t)
325    ac_prev=target ;;
326  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
327    target="$ac_optarg" ;;
328
329  -v | -verbose | --verbose | --verbos | --verbo | --verb)
330    verbose=yes ;;
331
332  -version | --version | --versio | --versi | --vers)
333    echo "configure generated by autoconf version 2.10"
334    exit 0 ;;
335
336  -with-* | --with-*)
337    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
338    # Reject names that are not valid shell variable names.
339    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
340      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
341    fi
342    ac_package=`echo $ac_package| sed 's/-/_/g'`
343    case "$ac_option" in
344      *=*) ;;
345      *) ac_optarg=yes ;;
346    esac
347    eval "with_${ac_package}='$ac_optarg'" ;;
348
349  -without-* | --without-*)
350    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
351    # Reject names that are not valid shell variable names.
352    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
353      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
354    fi
355    ac_package=`echo $ac_package| sed 's/-/_/g'`
356    eval "with_${ac_package}=no" ;;
357
358  --x)
359    # Obsolete; use --with-x.
360    with_x=yes ;;
361
362  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
363  | --x-incl | --x-inc | --x-in | --x-i)
364    ac_prev=x_includes ;;
365  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
366  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
367    x_includes="$ac_optarg" ;;
368
369  -x-libraries | --x-libraries | --x-librarie | --x-librari \
370  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
371    ac_prev=x_libraries ;;
372  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
373  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
374    x_libraries="$ac_optarg" ;;
375
376  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
377    ;;
378
379  *)
380    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
381      echo "configure: warning: $ac_option: invalid host type" 1>&2
382    fi
383    if test "x$nonopt" != xNONE; then
384      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
385    fi
386    nonopt="$ac_option"
387    ;;
388
389  esac
390done
391
392if test -n "$ac_prev"; then
393  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
394fi
395
396trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
397
398# File descriptor usage:
399# 0 standard input
400# 1 file creation
401# 2 errors and warnings
402# 3 some systems may open it to /dev/tty
403# 4 used on the Kubota Titan
404# 6 checking for... messages and results
405# 5 compiler messages saved in config.log
406if test "$silent" = yes; then
407  exec 6>/dev/null
408else
409  exec 6>&1
410fi
411exec 5>./config.log
412
413echo "\
414This file contains any messages produced by compilers while
415running configure, to aid debugging if configure makes a mistake.
416" 1>&5
417
418# Strip out --no-create and --no-recursion so they do not pile up.
419# Also quote any args containing shell metacharacters.
420ac_configure_args=
421for ac_arg
422do
423  case "$ac_arg" in
424  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
425  | --no-cr | --no-c) ;;
426  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
427  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
428  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
429  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
430  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
431  esac
432done
433
434# NLS nuisances.
435# Only set LANG and LC_ALL to C if already set.
436# These must not be set unconditionally because not all systems understand
437# e.g. LANG=C (notably SCO).
438if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
439if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
440
441# confdefs.h avoids OS command line length limits that DEFS can exceed.
442rm -rf conftest* confdefs.h
443# AIX cpp loses on an empty file, so make sure it contains at least a newline.
444echo > confdefs.h
445
446# A filename unique to this package, relative to the directory that
447# configure is in, which we can look for to find out if srcdir is correct.
448ac_unique_file=install.c
449
450# Find the source files, if location was not specified.
451if test -z "$srcdir"; then
452  ac_srcdir_defaulted=yes
453  # Try the directory containing this script, then its parent.
454  ac_prog=$0
455  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
456  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
457  srcdir=$ac_confdir
458  if test ! -r $srcdir/$ac_unique_file; then
459    srcdir=..
460  fi
461else
462  ac_srcdir_defaulted=no
463fi
464if test ! -r $srcdir/$ac_unique_file; then
465  if test "$ac_srcdir_defaulted" = yes; then
466    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
467  else
468    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
469  fi
470fi
471srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
472
473# Prefer explicitly selected file to automatically selected ones.
474if test -z "$CONFIG_SITE"; then
475  if test "x$prefix" != xNONE; then
476    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
477  else
478    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
479  fi
480fi
481for ac_site_file in $CONFIG_SITE; do
482  if test -r "$ac_site_file"; then
483    echo "loading site script $ac_site_file"
484    . "$ac_site_file"
485  fi
486done
487
488if test -r "$cache_file"; then
489  echo "loading cache $cache_file"
490  . $cache_file
491else
492  echo "creating cache $cache_file"
493  > $cache_file
494fi
495
496ac_ext=c
497# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
498ac_cpp='$CPP $CPPFLAGS'
499ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
500ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
501
502if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
503  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
504  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
505    ac_n= ac_c='
506' ac_t='        '
507  else
508    ac_n=-n ac_c= ac_t=
509  fi
510else
511  ac_n= ac_c='\c' ac_t=
512fi
513
514
515
516# Extract the first word of "gcc", so it can be a program name with args.
517set dummy gcc; ac_word=$2
518echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
519if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
520  echo $ac_n "(cached) $ac_c" 1>&6
521else
522  if test -n "$CC"; then
523  ac_cv_prog_CC="$CC" # Let the user override the test.
524else
525  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
526  for ac_dir in $PATH; do
527    test -z "$ac_dir" && ac_dir=.
528    if test -f $ac_dir/$ac_word; then
529      ac_cv_prog_CC="gcc"
530      break
531    fi
532  done
533  IFS="$ac_save_ifs"
534fi
535fi
536CC="$ac_cv_prog_CC"
537if test -n "$CC"; then
538  echo "$ac_t""$CC" 1>&6
539else
540  echo "$ac_t""no" 1>&6
541fi
542
543if test -z "$CC"; then
544  # Extract the first word of "cc", so it can be a program name with args.
545set dummy cc; ac_word=$2
546echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
547if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
548  echo $ac_n "(cached) $ac_c" 1>&6
549else
550  if test -n "$CC"; then
551  ac_cv_prog_CC="$CC" # Let the user override the test.
552else
553  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
554  ac_prog_rejected=no
555  for ac_dir in $PATH; do
556    test -z "$ac_dir" && ac_dir=.
557    if test -f $ac_dir/$ac_word; then
558      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
559        ac_prog_rejected=yes
560        continue
561      fi
562      ac_cv_prog_CC="cc"
563      break
564    fi
565  done
566  IFS="$ac_save_ifs"
567if test $ac_prog_rejected = yes; then
568  # We found a bogon in the path, so make sure we never use it.
569  set dummy $ac_cv_prog_CC
570  shift
571  if test $# -gt 0; then
572    # We chose a different compiler from the bogus one.
573    # However, it has the same basename, so the bogon will be chosen
574    # first if we set CC to just the basename; use the full file name.
575    shift
576    set dummy "$ac_dir/$ac_word" "$@"
577    shift
578    ac_cv_prog_CC="$@"
579  fi
580fi
581fi
582fi
583CC="$ac_cv_prog_CC"
584if test -n "$CC"; then
585  echo "$ac_t""$CC" 1>&6
586else
587  echo "$ac_t""no" 1>&6
588fi
589
590  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
591fi
592
593echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
594if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
595  echo $ac_n "(cached) $ac_c" 1>&6
596else
597  cat > conftest.c <<EOF
598#ifdef __GNUC__
599  yes;
600#endif
601EOF
602if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
603  ac_cv_prog_gcc=yes
604else
605  ac_cv_prog_gcc=no
606fi
607fi
608
609echo "$ac_t""$ac_cv_prog_gcc" 1>&6
610if test $ac_cv_prog_gcc = yes; then
611  GCC=yes
612  if test "${CFLAGS+set}" != set; then
613    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
614if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
615  echo $ac_n "(cached) $ac_c" 1>&6
616else
617  echo 'void f(){}' > conftest.c
618if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
619  ac_cv_prog_gcc_g=yes
620else
621  ac_cv_prog_gcc_g=no
622fi
623rm -f conftest*
624
625fi
626
627echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
628    if test $ac_cv_prog_gcc_g = yes; then
629      CFLAGS="-g -O"
630    else
631      CFLAGS="-O"
632    fi
633  fi
634else
635  GCC=
636  test "${CFLAGS+set}" = set || CFLAGS="-g"
637fi
638
639# Extract the first word of "strip", so it can be a program name with args.
640set dummy strip; ac_word=$2
641echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
642if eval "test \"`echo '$''{'ac_cv_path_STRIP'+set}'`\" = set"; then
643  echo $ac_n "(cached) $ac_c" 1>&6
644else
645  case "$STRIP" in
646  /*)
647  ac_cv_path_STRIP="$STRIP" # Let the user override the test with a path.
648  ;;
649  *)
650  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
651  for ac_dir in $PATH; do
652    test -z "$ac_dir" && ac_dir=.
653    if test -f $ac_dir/$ac_word; then
654      ac_cv_path_STRIP="$ac_dir/$ac_word"
655      break
656    fi
657  done
658  IFS="$ac_save_ifs"
659  test -z "$ac_cv_path_STRIP" && ac_cv_path_STRIP="strip"
660  ;;
661esac
662fi
663STRIP="$ac_cv_path_STRIP"
664if test -n "$STRIP"; then
665  echo "$ac_t""$STRIP" 1>&6
666else
667  echo "$ac_t""no" 1>&6
668fi
669
670
671
672trap '' 1 2 15
673cat > confcache <<\EOF
674# This file is a shell script that caches the results of configure
675# tests run on this system so they can be shared between configure
676# scripts and configure runs.  It is not useful on other systems.
677# If it contains results you don't want to keep, you may remove or edit it.
678#
679# By default, configure uses ./config.cache as the cache file,
680# creating it if it does not exist already.  You can give configure
681# the --cache-file=FILE option to use a different cache file; that is
682# what configure does when it calls configure scripts in
683# subdirectories, so they share the cache.
684# Giving --cache-file=/dev/null disables caching, for debugging configure.
685# config.status only pays attention to the cache file if you give it the
686# --recheck option to rerun configure.
687#
688EOF
689# Ultrix sh set writes to stderr and can't be redirected directly,
690# and sets the high bit in the cache file unless we assign to the vars.
691(set) 2>&1 |
692  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
693  >> confcache
694if cmp -s $cache_file confcache; then
695  :
696else
697  if test -w $cache_file; then
698    echo "updating cache $cache_file"
699    cat confcache > $cache_file
700  else
701    echo "not updating unwritable cache $cache_file"
702  fi
703fi
704rm -f confcache
705
706trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
707
708test "x$prefix" = xNONE && prefix=$ac_default_prefix
709# Let make expand exec_prefix.
710test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
711
712# Any assignment to VPATH causes Sun make to only execute
713# the first set of double-colon rules, so remove it if not needed.
714# If there is a colon in the path, we need to keep it.
715if test "x$srcdir" = x.; then
716  ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
717fi
718
719trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
720
721# Transform confdefs.h into DEFS.
722# Protect against shell expansion while executing Makefile rules.
723# Protect against Makefile macro expansion.
724cat > conftest.defs <<\EOF
725s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
726s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
727s%\[%\\&%g
728s%\]%\\&%g
729s%\$%$$%g
730EOF
731DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
732rm -f conftest.defs
733
734
735# Without the "./", some shells look in PATH for config.status.
736: ${CONFIG_STATUS=./config.status}
737
738echo creating $CONFIG_STATUS
739rm -f $CONFIG_STATUS
740cat > $CONFIG_STATUS <<EOF
741#! /bin/sh
742# Generated automatically by configure.
743# Run this file to recreate the current configuration.
744# This directory was configured as follows,
745# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
746#
747# $0 $ac_configure_args
748#
749# Compiler output produced by configure, useful for debugging
750# configure, is in ./config.log if it exists.
751
752ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
753for ac_option
754do
755  case "\$ac_option" in
756  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
757    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
758    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
759  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
760    echo "$CONFIG_STATUS generated by autoconf version 2.10"
761    exit 0 ;;
762  -help | --help | --hel | --he | --h)
763    echo "\$ac_cs_usage"; exit 0 ;;
764  *) echo "\$ac_cs_usage"; exit 1 ;;
765  esac
766done
767
768ac_given_srcdir=$srcdir
769
770trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
771EOF
772cat >> $CONFIG_STATUS <<EOF
773
774# Protect against being on the right side of a sed subst in config.status.
775sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
776 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
777$ac_vpsub
778$extrasub
779s%@CFLAGS@%$CFLAGS%g
780s%@CPPFLAGS@%$CPPFLAGS%g
781s%@CXXFLAGS@%$CXXFLAGS%g
782s%@DEFS@%$DEFS%g
783s%@LDFLAGS@%$LDFLAGS%g
784s%@LIBS@%$LIBS%g
785s%@exec_prefix@%$exec_prefix%g
786s%@prefix@%$prefix%g
787s%@program_transform_name@%$program_transform_name%g
788s%@bindir@%$bindir%g
789s%@sbindir@%$sbindir%g
790s%@libexecdir@%$libexecdir%g
791s%@datadir@%$datadir%g
792s%@sysconfdir@%$sysconfdir%g
793s%@sharedstatedir@%$sharedstatedir%g
794s%@localstatedir@%$localstatedir%g
795s%@libdir@%$libdir%g
796s%@includedir@%$includedir%g
797s%@oldincludedir@%$oldincludedir%g
798s%@infodir@%$infodir%g
799s%@mandir@%$mandir%g
800s%@CC@%$CC%g
801s%@STRIP@%$STRIP%g
802
803CEOF
804EOF
805cat >> $CONFIG_STATUS <<EOF
806
807CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
808EOF
809cat >> $CONFIG_STATUS <<\EOF
810for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
811  # Support "outfile[:infile]", defaulting infile="outfile.in".
812  case "$ac_file" in
813  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
814       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
815  *) ac_file_in="${ac_file}.in" ;;
816  esac
817
818  # Adjust relative srcdir, etc. for subdirectories.
819
820  # Remove last slash and all that follows it.  Not all systems have dirname.
821  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
822  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
823    # The file is in a subdirectory.
824    test ! -d "$ac_dir" && mkdir "$ac_dir"
825    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
826    # A "../" for each directory in $ac_dir_suffix.
827    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
828  else
829    ac_dir_suffix= ac_dots=
830  fi
831
832  case "$ac_given_srcdir" in
833  .)  srcdir=.
834      if test -z "$ac_dots"; then top_srcdir=.
835      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
836  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
837  *) # Relative path.
838    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
839    top_srcdir="$ac_dots$ac_given_srcdir" ;;
840  esac
841
842  echo creating "$ac_file"
843  rm -f "$ac_file"
844  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
845  case "$ac_file" in
846  *Makefile*) ac_comsub="1i\\
847# $configure_input" ;;
848  *) ac_comsub= ;;
849  esac
850  sed -e "$ac_comsub
851s%@configure_input@%$configure_input%g
852s%@srcdir@%$srcdir%g
853s%@top_srcdir@%$top_srcdir%g
854" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
855fi; done
856rm -f conftest.subs
857
858
859
860exit 0
861EOF
862chmod +x $CONFIG_STATUS
863rm -fr confdefs* $ac_clean_files
864test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
865
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