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[/] [or1k_old/] [trunk/] [newlib/] [newlib/] [libc/] [sys/] [configure] - Blame information for rev 1782

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1 56 joel
#! /bin/sh
2
 
3
# Guess values for system-dependent variables and create Makefiles.
4
# Generated automatically using autoconf version 2.13
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:
11
ac_help=
12
ac_default_prefix=/usr/local
13
# Any additions from configure.in:
14
ac_help="$ac_help
15
  --enable-multilib         build many library versions (default)"
16
ac_help="$ac_help
17
  --enable-target-optspace  optimize for space"
18
ac_help="$ac_help
19
  --enable-newlib-mb        enable multibyte support"
20
ac_help="$ac_help
21
  --enable-maintainer-mode enable make rules and dependencies not useful
22
                          (and sometimes confusing) to the casual installer"
23
 
24
# Initialize some variables set by options.
25
# The variables have the same names as the options, with
26
# dashes changed to underlines.
27
build=NONE
28
cache_file=./config.cache
29
exec_prefix=NONE
30
host=NONE
31
no_create=
32
nonopt=NONE
33
no_recursion=
34
prefix=NONE
35
program_prefix=NONE
36
program_suffix=NONE
37
program_transform_name=s,x,x,
38
silent=
39
site=
40
srcdir=
41
target=NONE
42
verbose=
43
x_includes=NONE
44
x_libraries=NONE
45
bindir='${exec_prefix}/bin'
46
sbindir='${exec_prefix}/sbin'
47
libexecdir='${exec_prefix}/libexec'
48
datadir='${prefix}/share'
49
sysconfdir='${prefix}/etc'
50
sharedstatedir='${prefix}/com'
51
localstatedir='${prefix}/var'
52
libdir='${exec_prefix}/lib'
53
includedir='${prefix}/include'
54
oldincludedir='/usr/include'
55
infodir='${prefix}/info'
56
mandir='${prefix}/man'
57
 
58
# Initialize some other variables.
59
subdirs=
60
MFLAGS= MAKEFLAGS=
61
SHELL=${CONFIG_SHELL-/bin/sh}
62
# Maximum number of lines to put in a shell here document.
63
ac_max_here_lines=12
64
 
65
ac_prev=
66
for ac_option
67
do
68
 
69
  # If the previous option needs an argument, assign it.
70
  if test -n "$ac_prev"; then
71
    eval "$ac_prev=\$ac_option"
72
    ac_prev=
73
    continue
74
  fi
75
 
76
  case "$ac_option" in
77
  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
78
  *) ac_optarg= ;;
79
  esac
80
 
81
  # Accept the important Cygnus configure options, so we can diagnose typos.
82
 
83
  case "$ac_option" in
84
 
85
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
86
    ac_prev=bindir ;;
87
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
88
    bindir="$ac_optarg" ;;
89
 
90
  -build | --build | --buil | --bui | --bu)
91
    ac_prev=build ;;
92
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
93
    build="$ac_optarg" ;;
94
 
95
  -cache-file | --cache-file | --cache-fil | --cache-fi \
96
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
97
    ac_prev=cache_file ;;
98
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
99
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
100
    cache_file="$ac_optarg" ;;
101
 
102
  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
103
    ac_prev=datadir ;;
104
  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
105
  | --da=*)
106
    datadir="$ac_optarg" ;;
107
 
108
  -disable-* | --disable-*)
109
    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
110
    # Reject names that are not valid shell variable names.
111
    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
112
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113
    fi
114
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
115
    eval "enable_${ac_feature}=no" ;;
116
 
117
  -enable-* | --enable-*)
118
    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
119
    # Reject names that are not valid shell variable names.
120
    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
121
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
122
    fi
123
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
124
    case "$ac_option" in
125
      *=*) ;;
126
      *) ac_optarg=yes ;;
127
    esac
128
    eval "enable_${ac_feature}='$ac_optarg'" ;;
129
 
130
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
131
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
132
  | --exec | --exe | --ex)
133
    ac_prev=exec_prefix ;;
134
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
135
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
136
  | --exec=* | --exe=* | --ex=*)
137
    exec_prefix="$ac_optarg" ;;
138
 
139
  -gas | --gas | --ga | --g)
140
    # Obsolete; use --with-gas.
141
    with_gas=yes ;;
142
 
143
  -help | --help | --hel | --he)
144
    # Omit some internal or obsolete options to make the list less imposing.
145
    # This message is too long to be a string in the A/UX 3.1 sh.
146
    cat << EOF
147
Usage: configure [options] [host]
148
Options: [defaults in brackets after descriptions]
149
Configuration:
150
  --cache-file=FILE       cache test results in FILE
151
  --help                  print this message
152
  --no-create             do not create output files
153
  --quiet, --silent       do not print \`checking...' messages
154
  --version               print the version of autoconf that created configure
155
Directory and file names:
156
  --prefix=PREFIX         install architecture-independent files in PREFIX
157
                          [$ac_default_prefix]
158
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
159
                          [same as prefix]
160
  --bindir=DIR            user executables in DIR [EPREFIX/bin]
161
  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
162
  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
163
  --datadir=DIR           read-only architecture-independent data in DIR
164
                          [PREFIX/share]
165
  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
166
  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
167
                          [PREFIX/com]
168
  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
169
  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
170
  --includedir=DIR        C header files in DIR [PREFIX/include]
171
  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
172
  --infodir=DIR           info documentation in DIR [PREFIX/info]
173
  --mandir=DIR            man documentation in DIR [PREFIX/man]
174
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
175
  --program-prefix=PREFIX prepend PREFIX to installed program names
176
  --program-suffix=SUFFIX append SUFFIX to installed program names
177
  --program-transform-name=PROGRAM
178
                          run sed PROGRAM on installed program names
179
EOF
180
    cat << EOF
181
Host type:
182
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
183
  --host=HOST             configure for HOST [guessed]
184
  --target=TARGET         configure for TARGET [TARGET=HOST]
185
Features and packages:
186
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
187
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
188
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
189
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
190
  --x-includes=DIR        X include files are in DIR
191
  --x-libraries=DIR       X library files are in DIR
192
EOF
193
    if test -n "$ac_help"; then
194
      echo "--enable and --with options recognized:$ac_help"
195
    fi
196
    exit 0 ;;
197
 
198
  -host | --host | --hos | --ho)
199
    ac_prev=host ;;
200
  -host=* | --host=* | --hos=* | --ho=*)
201
    host="$ac_optarg" ;;
202
 
203
  -includedir | --includedir | --includedi | --included | --include \
204
  | --includ | --inclu | --incl | --inc)
205
    ac_prev=includedir ;;
206
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
207
  | --includ=* | --inclu=* | --incl=* | --inc=*)
208
    includedir="$ac_optarg" ;;
209
 
210
  -infodir | --infodir | --infodi | --infod | --info | --inf)
211
    ac_prev=infodir ;;
212
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
213
    infodir="$ac_optarg" ;;
214
 
215
  -libdir | --libdir | --libdi | --libd)
216
    ac_prev=libdir ;;
217
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
218
    libdir="$ac_optarg" ;;
219
 
220
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
221
  | --libexe | --libex | --libe)
222
    ac_prev=libexecdir ;;
223
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
224
  | --libexe=* | --libex=* | --libe=*)
225
    libexecdir="$ac_optarg" ;;
226
 
227
  -localstatedir | --localstatedir | --localstatedi | --localstated \
228
  | --localstate | --localstat | --localsta | --localst \
229
  | --locals | --local | --loca | --loc | --lo)
230
    ac_prev=localstatedir ;;
231
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
232
  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
233
  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
234
    localstatedir="$ac_optarg" ;;
235
 
236
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
237
    ac_prev=mandir ;;
238
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
239
    mandir="$ac_optarg" ;;
240
 
241
  -nfp | --nfp | --nf)
242
    # Obsolete; use --without-fp.
243
    with_fp=no ;;
244
 
245
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
246
  | --no-cr | --no-c)
247
    no_create=yes ;;
248
 
249
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
250
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
251
    no_recursion=yes ;;
252
 
253
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
254
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
255
  | --oldin | --oldi | --old | --ol | --o)
256
    ac_prev=oldincludedir ;;
257
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
258
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
259
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
260
    oldincludedir="$ac_optarg" ;;
261
 
262
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
263
    ac_prev=prefix ;;
264
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
265
    prefix="$ac_optarg" ;;
266
 
267
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
268
  | --program-pre | --program-pr | --program-p)
269
    ac_prev=program_prefix ;;
270
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
271
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
272
    program_prefix="$ac_optarg" ;;
273
 
274
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
275
  | --program-suf | --program-su | --program-s)
276
    ac_prev=program_suffix ;;
277
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
278
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
279
    program_suffix="$ac_optarg" ;;
280
 
281
  -program-transform-name | --program-transform-name \
282
  | --program-transform-nam | --program-transform-na \
283
  | --program-transform-n | --program-transform- \
284
  | --program-transform | --program-transfor \
285
  | --program-transfo | --program-transf \
286
  | --program-trans | --program-tran \
287
  | --progr-tra | --program-tr | --program-t)
288
    ac_prev=program_transform_name ;;
289
  -program-transform-name=* | --program-transform-name=* \
290
  | --program-transform-nam=* | --program-transform-na=* \
291
  | --program-transform-n=* | --program-transform-=* \
292
  | --program-transform=* | --program-transfor=* \
293
  | --program-transfo=* | --program-transf=* \
294
  | --program-trans=* | --program-tran=* \
295
  | --progr-tra=* | --program-tr=* | --program-t=*)
296
    program_transform_name="$ac_optarg" ;;
297
 
298
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
299
  | -silent | --silent | --silen | --sile | --sil)
300
    silent=yes ;;
301
 
302
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
303
    ac_prev=sbindir ;;
304
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
305
  | --sbi=* | --sb=*)
306
    sbindir="$ac_optarg" ;;
307
 
308
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
309
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
310
  | --sharedst | --shareds | --shared | --share | --shar \
311
  | --sha | --sh)
312
    ac_prev=sharedstatedir ;;
313
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
314
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
315
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
316
  | --sha=* | --sh=*)
317
    sharedstatedir="$ac_optarg" ;;
318
 
319
  -site | --site | --sit)
320
    ac_prev=site ;;
321
  -site=* | --site=* | --sit=*)
322
    site="$ac_optarg" ;;
323
 
324
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
325
    ac_prev=srcdir ;;
326
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
327
    srcdir="$ac_optarg" ;;
328
 
329
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
330
  | --syscon | --sysco | --sysc | --sys | --sy)
331
    ac_prev=sysconfdir ;;
332
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
333
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
334
    sysconfdir="$ac_optarg" ;;
335
 
336
  -target | --target | --targe | --targ | --tar | --ta | --t)
337
    ac_prev=target ;;
338
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
339
    target="$ac_optarg" ;;
340
 
341
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
342
    verbose=yes ;;
343
 
344
  -version | --version | --versio | --versi | --vers)
345
    echo "configure generated by autoconf version 2.13"
346
    exit 0 ;;
347
 
348
  -with-* | --with-*)
349
    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
350
    # Reject names that are not valid shell variable names.
351
    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
352
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
353
    fi
354
    ac_package=`echo $ac_package| sed 's/-/_/g'`
355
    case "$ac_option" in
356
      *=*) ;;
357
      *) ac_optarg=yes ;;
358
    esac
359
    eval "with_${ac_package}='$ac_optarg'" ;;
360
 
361
  -without-* | --without-*)
362
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
363
    # Reject names that are not valid shell variable names.
364
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
365
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366
    fi
367
    ac_package=`echo $ac_package| sed 's/-/_/g'`
368
    eval "with_${ac_package}=no" ;;
369
 
370
  --x)
371
    # Obsolete; use --with-x.
372
    with_x=yes ;;
373
 
374
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
375
  | --x-incl | --x-inc | --x-in | --x-i)
376
    ac_prev=x_includes ;;
377
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
378
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
379
    x_includes="$ac_optarg" ;;
380
 
381
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
382
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
383
    ac_prev=x_libraries ;;
384
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
385
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
386
    x_libraries="$ac_optarg" ;;
387
 
388
  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
389
    ;;
390
 
391
  *)
392
    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
393
      echo "configure: warning: $ac_option: invalid host type" 1>&2
394
    fi
395
    if test "x$nonopt" != xNONE; then
396
      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
397
    fi
398
    nonopt="$ac_option"
399
    ;;
400
 
401
  esac
402
done
403
 
404
if test -n "$ac_prev"; then
405
  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
406
fi
407
 
408
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
409
 
410
# File descriptor usage:
411
# 0 standard input
412
# 1 file creation
413
# 2 errors and warnings
414
# 3 some systems may open it to /dev/tty
415
# 4 used on the Kubota Titan
416
# 6 checking for... messages and results
417
# 5 compiler messages saved in config.log
418
if test "$silent" = yes; then
419
  exec 6>/dev/null
420
else
421
  exec 6>&1
422
fi
423
exec 5>./config.log
424
 
425
echo "\
426
This file contains any messages produced by compilers while
427
running configure, to aid debugging if configure makes a mistake.
428
" 1>&5
429
 
430
# Strip out --no-create and --no-recursion so they do not pile up.
431
# Also quote any args containing shell metacharacters.
432
ac_configure_args=
433
for ac_arg
434
do
435
  case "$ac_arg" in
436
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
437
  | --no-cr | --no-c) ;;
438
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
439
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
440
  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
441
  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
442
  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
443
  esac
444
done
445
 
446
# NLS nuisances.
447
# Only set these to C if already set.  These must not be set unconditionally
448
# because not all systems understand e.g. LANG=C (notably SCO).
449
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
450
# Non-C LC_CTYPE values break the ctype check.
451
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
452
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
453
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
454
if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
455
 
456
# confdefs.h avoids OS command line length limits that DEFS can exceed.
457
rm -rf conftest* confdefs.h
458
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
459
echo > confdefs.h
460
 
461
# A filename unique to this package, relative to the directory that
462
# configure is in, which we can look for to find out if srcdir is correct.
463
ac_unique_file=a29khif
464
 
465
# Find the source files, if location was not specified.
466
if test -z "$srcdir"; then
467
  ac_srcdir_defaulted=yes
468
  # Try the directory containing this script, then its parent.
469
  ac_prog=$0
470
  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
471
  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
472
  srcdir=$ac_confdir
473
  if test ! -r $srcdir/$ac_unique_file; then
474
    srcdir=..
475
  fi
476
else
477
  ac_srcdir_defaulted=no
478
fi
479
if test ! -r $srcdir/$ac_unique_file; then
480
  if test "$ac_srcdir_defaulted" = yes; then
481
    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
482
  else
483
    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
484
  fi
485
fi
486
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
487
 
488
# Prefer explicitly selected file to automatically selected ones.
489
if test -z "$CONFIG_SITE"; then
490
  if test "x$prefix" != xNONE; then
491
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
492
  else
493
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
494
  fi
495
fi
496
for ac_site_file in $CONFIG_SITE; do
497
  if test -r "$ac_site_file"; then
498
    echo "loading site script $ac_site_file"
499
    . "$ac_site_file"
500
  fi
501
done
502
 
503
if test -r "$cache_file"; then
504
  echo "loading cache $cache_file"
505
  . $cache_file
506
else
507
  echo "creating cache $cache_file"
508
  > $cache_file
509
fi
510
 
511
ac_ext=c
512
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
513
ac_cpp='$CPP $CPPFLAGS'
514
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
515
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
516
cross_compiling=$ac_cv_prog_cc_cross
517
 
518
ac_exeext=
519
ac_objext=o
520
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
521
  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
522
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
523
    ac_n= ac_c='
524
' ac_t='        '
525
  else
526
    ac_n=-n ac_c= ac_t=
527
  fi
528
else
529
  ac_n= ac_c='\c' ac_t=
530
fi
531
 
532
 
533
 
534
ac_aux_dir=
535
for ac_dir in ../../.. $srcdir/../../..; do
536
  if test -f $ac_dir/install-sh; then
537
    ac_aux_dir=$ac_dir
538
    ac_install_sh="$ac_aux_dir/install-sh -c"
539
    break
540
  elif test -f $ac_dir/install.sh; then
541
    ac_aux_dir=$ac_dir
542
    ac_install_sh="$ac_aux_dir/install.sh -c"
543
    break
544
  fi
545
done
546
if test -z "$ac_aux_dir"; then
547
  { echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; }
548
fi
549
ac_config_guess=$ac_aux_dir/config.guess
550
ac_config_sub=$ac_aux_dir/config.sub
551
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
552
 
553
 
554
# Find a good install program.  We prefer a C program (faster),
555
# so one script is as good as another.  But avoid the broken or
556
# incompatible versions:
557
# SysV /etc/install, /usr/sbin/install
558
# SunOS /usr/etc/install
559
# IRIX /sbin/install
560
# AIX /bin/install
561
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
562
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
563
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
564
# ./install, which can be erroneously created by make from ./install.sh.
565
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
566
echo "configure:567: checking for a BSD compatible install" >&5
567
if test -z "$INSTALL"; then
568
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
569
  echo $ac_n "(cached) $ac_c" 1>&6
570
else
571
    IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
572
  for ac_dir in $PATH; do
573
    # Account for people who put trailing slashes in PATH elements.
574
    case "$ac_dir/" in
575
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
576
    *)
577
      # OSF1 and SCO ODT 3.0 have their own names for install.
578
      # Don't use installbsd from OSF since it installs stuff as root
579
      # by default.
580
      for ac_prog in ginstall scoinst install; do
581
        if test -f $ac_dir/$ac_prog; then
582
          if test $ac_prog = install &&
583
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
584
            # AIX install.  It has an incompatible calling convention.
585
            :
586
          else
587
            ac_cv_path_install="$ac_dir/$ac_prog -c"
588
            break 2
589
          fi
590
        fi
591
      done
592
      ;;
593
    esac
594
  done
595
  IFS="$ac_save_IFS"
596
 
597
fi
598
  if test "${ac_cv_path_install+set}" = set; then
599
    INSTALL="$ac_cv_path_install"
600
  else
601
    # As a last resort, use the slow shell script.  We don't cache a
602
    # path for INSTALL within a source directory, because that will
603
    # break other packages using the cache if that directory is
604
    # removed, or if the path is relative.
605
    INSTALL="$ac_install_sh"
606
  fi
607
fi
608
echo "$ac_t""$INSTALL" 1>&6
609
 
610
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
611
# It thinks the first close brace ends the variable substitution.
612
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
613
 
614
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
615
 
616
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
617
 
618
echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
619
echo "configure:620: checking whether build environment is sane" >&5
620
# Just in case
621
sleep 1
622
echo timestamp > conftestfile
623
# Do `set' in a subshell so we don't clobber the current shell's
624
# arguments.  Must try -L first in case configure is actually a
625
# symlink; some systems play weird games with the mod time of symlinks
626
# (eg FreeBSD returns the mod time of the symlink's containing
627
# directory).
628
if (
629
   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
630
   if test "$*" = "X"; then
631
      # -L didn't work.
632
      set X `ls -t $srcdir/configure conftestfile`
633
   fi
634
   if test "$*" != "X $srcdir/configure conftestfile" \
635
      && test "$*" != "X conftestfile $srcdir/configure"; then
636
 
637
      # If neither matched, then we have a broken ls.  This can happen
638
      # if, for instance, CONFIG_SHELL is bash and it inherits a
639
      # broken ls alias from the environment.  This has actually
640
      # happened.  Such a system could not be considered "sane".
641
      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
642
alias in your environment" 1>&2; exit 1; }
643
   fi
644
 
645
   test "$2" = conftestfile
646
   )
647
then
648
   # Ok.
649
   :
650
else
651
   { echo "configure: error: newly created file is older than distributed files!
652
Check your system clock" 1>&2; exit 1; }
653
fi
654
rm -f conftest*
655
echo "$ac_t""yes" 1>&6
656
if test "$program_transform_name" = s,x,x,; then
657
  program_transform_name=
658
else
659
  # Double any \ or $.  echo might interpret backslashes.
660
  cat <<\EOF_SED > conftestsed
661
s,\\,\\\\,g; s,\$,$$,g
662
EOF_SED
663
  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
664
  rm -f conftestsed
665
fi
666
test "$program_prefix" != NONE &&
667
  program_transform_name="s,^,${program_prefix},; $program_transform_name"
668
# Use a double $ so make ignores it.
669
test "$program_suffix" != NONE &&
670
  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
671
 
672
# sed with no file args requires a program.
673
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
674
 
675
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
676
echo "configure:677: checking whether ${MAKE-make} sets \${MAKE}" >&5
677
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
678
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
679
  echo $ac_n "(cached) $ac_c" 1>&6
680
else
681
  cat > conftestmake <<\EOF
682
all:
683
        @echo 'ac_maketemp="${MAKE}"'
684
EOF
685
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
686
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
687
if test -n "$ac_maketemp"; then
688
  eval ac_cv_prog_make_${ac_make}_set=yes
689
else
690
  eval ac_cv_prog_make_${ac_make}_set=no
691
fi
692
rm -f conftestmake
693
fi
694
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
695
  echo "$ac_t""yes" 1>&6
696
  SET_MAKE=
697
else
698
  echo "$ac_t""no" 1>&6
699
  SET_MAKE="MAKE=${MAKE-make}"
700
fi
701
 
702
if test $host != $build; then
703
  ac_tool_prefix=${host_alias}-
704
else
705
  ac_tool_prefix=
706
fi
707
 
708
echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
709
echo "configure:710: checking for Cygwin environment" >&5
710
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
711
  echo $ac_n "(cached) $ac_c" 1>&6
712
else
713
  cat > conftest.$ac_ext <
714
#line 715 "configure"
715
#include "confdefs.h"
716
 
717
int main() {
718
 
719
#ifndef __CYGWIN__
720
#define __CYGWIN__ __CYGWIN32__
721
#endif
722
return __CYGWIN__;
723
; return 0; }
724
EOF
725
if { (eval echo configure:726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
726
  rm -rf conftest*
727
  ac_cv_cygwin=yes
728
else
729
  echo "configure: failed program was:" >&5
730
  cat conftest.$ac_ext >&5
731
  rm -rf conftest*
732
  ac_cv_cygwin=no
733
fi
734
rm -f conftest*
735
rm -f conftest*
736
fi
737
 
738
echo "$ac_t""$ac_cv_cygwin" 1>&6
739
CYGWIN=
740
test "$ac_cv_cygwin" = yes && CYGWIN=yes
741
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
742
echo "configure:743: checking for mingw32 environment" >&5
743
if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
744
  echo $ac_n "(cached) $ac_c" 1>&6
745
else
746
  cat > conftest.$ac_ext <
747
#line 748 "configure"
748
#include "confdefs.h"
749
 
750
int main() {
751
return __MINGW32__;
752
; return 0; }
753
EOF
754
if { (eval echo configure:755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
755
  rm -rf conftest*
756
  ac_cv_mingw32=yes
757
else
758
  echo "configure: failed program was:" >&5
759
  cat conftest.$ac_ext >&5
760
  rm -rf conftest*
761
  ac_cv_mingw32=no
762
fi
763
rm -f conftest*
764
rm -f conftest*
765
fi
766
 
767
echo "$ac_t""$ac_cv_mingw32" 1>&6
768
MINGW32=
769
test "$ac_cv_mingw32" = yes && MINGW32=yes
770
 
771
# Check whether --enable-multilib or --disable-multilib was given.
772
if test "${enable_multilib+set}" = set; then
773
  enableval="$enable_multilib"
774
  case "${enableval}" in
775
  yes) multilib=yes ;;
776
  no)  multilib=no ;;
777
  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
778
 esac
779
else
780
  multilib=yes
781
fi
782
 
783
# Check whether --enable-target-optspace or --disable-target-optspace was given.
784
if test "${enable_target_optspace+set}" = set; then
785
  enableval="$enable_target_optspace"
786
  case "${enableval}" in
787
  yes) target_optspace=yes ;;
788
  no)  target_optspace=no ;;
789
  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
790
 esac
791
else
792
  target_optspace=
793
fi
794
 
795
# Check whether --enable-newlib-mb or --disable-newlib-mb was given.
796
if test "${enable_newlib_mb+set}" = set; then
797
  enableval="$enable_newlib_mb"
798
  case "${enableval}" in
799
  yes) newlib_mb=yes ;;
800
  no)  newlib_mb=no ;;
801
  *)   { echo "configure: error: bad value ${enableval} for newlib-mb option" 1>&2; exit 1; } ;;
802
 esac
803
else
804
  newlib_mb=no
805
fi
806
 
807
 
808
test -z "${with_target_subdir}" && with_target_subdir=.
809
 
810
if test "${srcdir}" = "."; then
811
  if test "${with_target_subdir}" != "."; then
812
    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
813
  else
814
    newlib_basedir="${srcdir}/${with_multisrctop}../.."
815
  fi
816
else
817
  newlib_basedir="${srcdir}/../.."
818
fi
819
 
820
 
821
 
822
# Make sure we can run config.sub.
823
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
824
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
825
fi
826
 
827
echo $ac_n "checking host system type""... $ac_c" 1>&6
828
echo "configure:829: checking host system type" >&5
829
 
830
host_alias=$host
831
case "$host_alias" in
832
NONE)
833
  case $nonopt in
834
  NONE)
835
    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
836
    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
837
    fi ;;
838
  *) host_alias=$nonopt ;;
839
  esac ;;
840
esac
841
 
842
host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
843
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
844
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
845
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
846
echo "$ac_t""$host" 1>&6
847
 
848
 
849
 
850
PACKAGE=newlib
851
 
852
VERSION=1.8.1
853
 
854
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
855
  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
856
fi
857
cat >> confdefs.h <
858
#define PACKAGE "$PACKAGE"
859
EOF
860
 
861
cat >> confdefs.h <
862
#define VERSION "$VERSION"
863
EOF
864
 
865
 
866
 
867
missing_dir=`cd $ac_aux_dir && pwd`
868
echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
869
echo "configure:870: checking for working aclocal" >&5
870
# Run test in a subshell; some versions of sh will print an error if
871
# an executable is not found, even if stderr is redirected.
872
# Redirect stdin to placate older versions of autoconf.  Sigh.
873
if (aclocal --version) < /dev/null > /dev/null 2>&1; then
874
   ACLOCAL=aclocal
875
   echo "$ac_t""found" 1>&6
876
else
877
   ACLOCAL="$missing_dir/missing aclocal"
878
   echo "$ac_t""missing" 1>&6
879
fi
880
 
881
echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
882
echo "configure:883: checking for working autoconf" >&5
883
# Run test in a subshell; some versions of sh will print an error if
884
# an executable is not found, even if stderr is redirected.
885
# Redirect stdin to placate older versions of autoconf.  Sigh.
886
if (autoconf --version) < /dev/null > /dev/null 2>&1; then
887
   AUTOCONF=autoconf
888
   echo "$ac_t""found" 1>&6
889
else
890
   AUTOCONF="$missing_dir/missing autoconf"
891
   echo "$ac_t""missing" 1>&6
892
fi
893
 
894
echo $ac_n "checking for working automake""... $ac_c" 1>&6
895
echo "configure:896: checking for working automake" >&5
896
# Run test in a subshell; some versions of sh will print an error if
897
# an executable is not found, even if stderr is redirected.
898
# Redirect stdin to placate older versions of autoconf.  Sigh.
899
if (automake --version) < /dev/null > /dev/null 2>&1; then
900
   AUTOMAKE=automake
901
   echo "$ac_t""found" 1>&6
902
else
903
   AUTOMAKE="$missing_dir/missing automake"
904
   echo "$ac_t""missing" 1>&6
905
fi
906
 
907
echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
908
echo "configure:909: checking for working autoheader" >&5
909
# Run test in a subshell; some versions of sh will print an error if
910
# an executable is not found, even if stderr is redirected.
911
# Redirect stdin to placate older versions of autoconf.  Sigh.
912
if (autoheader --version) < /dev/null > /dev/null 2>&1; then
913
   AUTOHEADER=autoheader
914
   echo "$ac_t""found" 1>&6
915
else
916
   AUTOHEADER="$missing_dir/missing autoheader"
917
   echo "$ac_t""missing" 1>&6
918
fi
919
 
920
echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
921
echo "configure:922: checking for working makeinfo" >&5
922
# Run test in a subshell; some versions of sh will print an error if
923
# an executable is not found, even if stderr is redirected.
924
# Redirect stdin to placate older versions of autoconf.  Sigh.
925
if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
926
   MAKEINFO=makeinfo
927
   echo "$ac_t""found" 1>&6
928
else
929
   MAKEINFO="$missing_dir/missing makeinfo"
930
   echo "$ac_t""missing" 1>&6
931
fi
932
 
933
 
934
 
935
# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
936
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
937
# are probably using a cross compiler, which will not be able to fully
938
# link an executable.  This should really be fixed in autoconf
939
# itself.
940
 
941
 
942
 
943
# Extract the first word of "gcc", so it can be a program name with args.
944
set dummy gcc; ac_word=$2
945
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
946
echo "configure:947: checking for $ac_word" >&5
947
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
948
  echo $ac_n "(cached) $ac_c" 1>&6
949
else
950
  if test -n "$CC"; then
951
  ac_cv_prog_CC="$CC" # Let the user override the test.
952
else
953
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
954
  ac_dummy="$PATH"
955
  for ac_dir in $ac_dummy; do
956
    test -z "$ac_dir" && ac_dir=.
957
    if test -f $ac_dir/$ac_word; then
958
      ac_cv_prog_CC="gcc"
959
      break
960
    fi
961
  done
962
  IFS="$ac_save_ifs"
963
fi
964
fi
965
CC="$ac_cv_prog_CC"
966
if test -n "$CC"; then
967
  echo "$ac_t""$CC" 1>&6
968
else
969
  echo "$ac_t""no" 1>&6
970
fi
971
 
972
if test -z "$CC"; then
973
  # Extract the first word of "cc", so it can be a program name with args.
974
set dummy cc; ac_word=$2
975
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
976
echo "configure:977: checking for $ac_word" >&5
977
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
978
  echo $ac_n "(cached) $ac_c" 1>&6
979
else
980
  if test -n "$CC"; then
981
  ac_cv_prog_CC="$CC" # Let the user override the test.
982
else
983
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
984
  ac_prog_rejected=no
985
  ac_dummy="$PATH"
986
  for ac_dir in $ac_dummy; do
987
    test -z "$ac_dir" && ac_dir=.
988
    if test -f $ac_dir/$ac_word; then
989
      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
990
        ac_prog_rejected=yes
991
        continue
992
      fi
993
      ac_cv_prog_CC="cc"
994
      break
995
    fi
996
  done
997
  IFS="$ac_save_ifs"
998
if test $ac_prog_rejected = yes; then
999
  # We found a bogon in the path, so make sure we never use it.
1000
  set dummy $ac_cv_prog_CC
1001
  shift
1002
  if test $# -gt 0; then
1003
    # We chose a different compiler from the bogus one.
1004
    # However, it has the same basename, so the bogon will be chosen
1005
    # first if we set CC to just the basename; use the full file name.
1006
    shift
1007
    set dummy "$ac_dir/$ac_word" "$@"
1008
    shift
1009
    ac_cv_prog_CC="$@"
1010
  fi
1011
fi
1012
fi
1013
fi
1014
CC="$ac_cv_prog_CC"
1015
if test -n "$CC"; then
1016
  echo "$ac_t""$CC" 1>&6
1017
else
1018
  echo "$ac_t""no" 1>&6
1019
fi
1020
 
1021
  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1022
fi
1023
 
1024
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1025
echo "configure:1026: checking whether we are using GNU C" >&5
1026
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1027
  echo $ac_n "(cached) $ac_c" 1>&6
1028
else
1029
  cat > conftest.c <
1030
#ifdef __GNUC__
1031
  yes;
1032
#endif
1033
EOF
1034
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1035
  ac_cv_prog_gcc=yes
1036
else
1037
  ac_cv_prog_gcc=no
1038
fi
1039
fi
1040
 
1041
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1042
 
1043
if test $ac_cv_prog_gcc = yes; then
1044
  GCC=yes
1045
  ac_test_CFLAGS="${CFLAGS+set}"
1046
  ac_save_CFLAGS="$CFLAGS"
1047
  CFLAGS=
1048
  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1049
echo "configure:1050: checking whether ${CC-cc} accepts -g" >&5
1050
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1051
  echo $ac_n "(cached) $ac_c" 1>&6
1052
else
1053
  echo 'void f(){}' > conftest.c
1054
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1055
  ac_cv_prog_cc_g=yes
1056
else
1057
  ac_cv_prog_cc_g=no
1058
fi
1059
rm -f conftest*
1060
 
1061
fi
1062
 
1063
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1064
  if test "$ac_test_CFLAGS" = set; then
1065
    CFLAGS="$ac_save_CFLAGS"
1066
  elif test $ac_cv_prog_cc_g = yes; then
1067
    CFLAGS="-g -O2"
1068
  else
1069
    CFLAGS="-O2"
1070
  fi
1071
else
1072
  GCC=
1073
  test "${CFLAGS+set}" = set || CFLAGS="-g"
1074
fi
1075
 
1076
 
1077
# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1078
# run it explicitly here, it will be run implicitly before
1079
# NEWLIB_CONFIGURE, which doesn't work because that means that it will
1080
# be run before AC_CANONICAL_HOST.
1081
echo $ac_n "checking build system type""... $ac_c" 1>&6
1082
echo "configure:1083: checking build system type" >&5
1083
 
1084
build_alias=$build
1085
case "$build_alias" in
1086
NONE)
1087
  case $nonopt in
1088
  NONE) build_alias=$host_alias ;;
1089
  *) build_alias=$nonopt ;;
1090
  esac ;;
1091
esac
1092
 
1093
build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1094
build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1095
build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1096
build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1097
echo "$ac_t""$build" 1>&6
1098
 
1099
 
1100
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1101
set dummy ${ac_tool_prefix}as; ac_word=$2
1102
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1103
echo "configure:1104: checking for $ac_word" >&5
1104
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1105
  echo $ac_n "(cached) $ac_c" 1>&6
1106
else
1107
  if test -n "$AS"; then
1108
  ac_cv_prog_AS="$AS" # Let the user override the test.
1109
else
1110
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1111
  ac_dummy="$PATH"
1112
  for ac_dir in $ac_dummy; do
1113
    test -z "$ac_dir" && ac_dir=.
1114
    if test -f $ac_dir/$ac_word; then
1115
      ac_cv_prog_AS="${ac_tool_prefix}as"
1116
      break
1117
    fi
1118
  done
1119
  IFS="$ac_save_ifs"
1120
  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1121
fi
1122
fi
1123
AS="$ac_cv_prog_AS"
1124
if test -n "$AS"; then
1125
  echo "$ac_t""$AS" 1>&6
1126
else
1127
  echo "$ac_t""no" 1>&6
1128
fi
1129
 
1130
 
1131
 
1132
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1133
set dummy ${ac_tool_prefix}ar; ac_word=$2
1134
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1135
echo "configure:1136: checking for $ac_word" >&5
1136
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1137
  echo $ac_n "(cached) $ac_c" 1>&6
1138
else
1139
  if test -n "$AR"; then
1140
  ac_cv_prog_AR="$AR" # Let the user override the test.
1141
else
1142
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1143
  ac_dummy="$PATH"
1144
  for ac_dir in $ac_dummy; do
1145
    test -z "$ac_dir" && ac_dir=.
1146
    if test -f $ac_dir/$ac_word; then
1147
      ac_cv_prog_AR="${ac_tool_prefix}ar"
1148
      break
1149
    fi
1150
  done
1151
  IFS="$ac_save_ifs"
1152
  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1153
fi
1154
fi
1155
AR="$ac_cv_prog_AR"
1156
if test -n "$AR"; then
1157
  echo "$ac_t""$AR" 1>&6
1158
else
1159
  echo "$ac_t""no" 1>&6
1160
fi
1161
 
1162
 
1163
 
1164
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1165
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1166
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1167
echo "configure:1168: checking for $ac_word" >&5
1168
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1169
  echo $ac_n "(cached) $ac_c" 1>&6
1170
else
1171
  if test -n "$RANLIB"; then
1172
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1173
else
1174
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1175
  ac_dummy="$PATH"
1176
  for ac_dir in $ac_dummy; do
1177
    test -z "$ac_dir" && ac_dir=.
1178
    if test -f $ac_dir/$ac_word; then
1179
      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1180
      break
1181
    fi
1182
  done
1183
  IFS="$ac_save_ifs"
1184
fi
1185
fi
1186
RANLIB="$ac_cv_prog_RANLIB"
1187
if test -n "$RANLIB"; then
1188
  echo "$ac_t""$RANLIB" 1>&6
1189
else
1190
  echo "$ac_t""no" 1>&6
1191
fi
1192
 
1193
 
1194
if test -z "$ac_cv_prog_RANLIB"; then
1195
if test -n "$ac_tool_prefix"; then
1196
  # Extract the first word of "ranlib", so it can be a program name with args.
1197
set dummy ranlib; ac_word=$2
1198
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1199
echo "configure:1200: checking for $ac_word" >&5
1200
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1201
  echo $ac_n "(cached) $ac_c" 1>&6
1202
else
1203
  if test -n "$RANLIB"; then
1204
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1205
else
1206
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1207
  ac_dummy="$PATH"
1208
  for ac_dir in $ac_dummy; do
1209
    test -z "$ac_dir" && ac_dir=.
1210
    if test -f $ac_dir/$ac_word; then
1211
      ac_cv_prog_RANLIB="ranlib"
1212
      break
1213
    fi
1214
  done
1215
  IFS="$ac_save_ifs"
1216
  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1217
fi
1218
fi
1219
RANLIB="$ac_cv_prog_RANLIB"
1220
if test -n "$RANLIB"; then
1221
  echo "$ac_t""$RANLIB" 1>&6
1222
else
1223
  echo "$ac_t""no" 1>&6
1224
fi
1225
 
1226
else
1227
  RANLIB=":"
1228
fi
1229
fi
1230
 
1231
 
1232
# Find a good install program.  We prefer a C program (faster),
1233
# so one script is as good as another.  But avoid the broken or
1234
# incompatible versions:
1235
# SysV /etc/install, /usr/sbin/install
1236
# SunOS /usr/etc/install
1237
# IRIX /sbin/install
1238
# AIX /bin/install
1239
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1240
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1241
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1242
# ./install, which can be erroneously created by make from ./install.sh.
1243
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1244
echo "configure:1245: checking for a BSD compatible install" >&5
1245
if test -z "$INSTALL"; then
1246
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1247
  echo $ac_n "(cached) $ac_c" 1>&6
1248
else
1249
    IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1250
  for ac_dir in $PATH; do
1251
    # Account for people who put trailing slashes in PATH elements.
1252
    case "$ac_dir/" in
1253
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1254
    *)
1255
      # OSF1 and SCO ODT 3.0 have their own names for install.
1256
      # Don't use installbsd from OSF since it installs stuff as root
1257
      # by default.
1258
      for ac_prog in ginstall scoinst install; do
1259
        if test -f $ac_dir/$ac_prog; then
1260
          if test $ac_prog = install &&
1261
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1262
            # AIX install.  It has an incompatible calling convention.
1263
            :
1264
          else
1265
            ac_cv_path_install="$ac_dir/$ac_prog -c"
1266
            break 2
1267
          fi
1268
        fi
1269
      done
1270
      ;;
1271
    esac
1272
  done
1273
  IFS="$ac_save_IFS"
1274
 
1275
fi
1276
  if test "${ac_cv_path_install+set}" = set; then
1277
    INSTALL="$ac_cv_path_install"
1278
  else
1279
    # As a last resort, use the slow shell script.  We don't cache a
1280
    # path for INSTALL within a source directory, because that will
1281
    # break other packages using the cache if that directory is
1282
    # removed, or if the path is relative.
1283
    INSTALL="$ac_install_sh"
1284
  fi
1285
fi
1286
echo "$ac_t""$INSTALL" 1>&6
1287
 
1288
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1289
# It thinks the first close brace ends the variable substitution.
1290
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1291
 
1292
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1293
 
1294
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1295
 
1296
 
1297
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1298
echo "configure:1299: checking whether to enable maintainer-specific portions of Makefiles" >&5
1299
    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1300
if test "${enable_maintainer_mode+set}" = set; then
1301
  enableval="$enable_maintainer_mode"
1302
  USE_MAINTAINER_MODE=$enableval
1303
else
1304
  USE_MAINTAINER_MODE=no
1305
fi
1306
 
1307
  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1308
 
1309
 
1310
if test $USE_MAINTAINER_MODE = yes; then
1311
  MAINTAINER_MODE_TRUE=
1312
  MAINTAINER_MODE_FALSE='#'
1313
else
1314
  MAINTAINER_MODE_TRUE='#'
1315
  MAINTAINER_MODE_FALSE=
1316
fi
1317
  MAINT=$MAINTAINER_MODE_TRUE
1318
 
1319
 
1320
 
1321
# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1322
# at least currently, we never actually build a program, so we never
1323
# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1324
# fails, because we are probably configuring with a cross compiler
1325
# which can't create executables.  So we include AC_EXEEXT to keep
1326
# automake happy, but we don't execute it, since we don't care about
1327
# the result.
1328
if false; then
1329
 
1330
 
1331
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1332
echo "configure:1333: checking for executable suffix" >&5
1333
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1334
  echo $ac_n "(cached) $ac_c" 1>&6
1335
else
1336
  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1337
  ac_cv_exeext=.exe
1338
else
1339
  rm -f conftest*
1340
  echo 'int main () { return 0; }' > conftest.$ac_ext
1341
  ac_cv_exeext=
1342
  if { (eval echo configure:1343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1343
    for file in conftest.*; do
1344
      case $file in
1345
      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1346
      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1347
      esac
1348
    done
1349
  else
1350
    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1351
  fi
1352
  rm -f conftest*
1353
  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1354
fi
1355
fi
1356
 
1357
EXEEXT=""
1358
test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1359
echo "$ac_t""${ac_cv_exeext}" 1>&6
1360
ac_exeext=$EXEEXT
1361
 
1362
fi
1363
 
1364
. ${newlib_basedir}/configure.host
1365
 
1366
case ${newlib_basedir} in
1367
/* | A-Za-z:/\\*) newlib_flagbasedir=${newlib_basedir} ;;
1368
*) newlib_flagbasedir='$(top_builddir)/'${newlib_basedir} ;;
1369
esac
1370
 
1371
newlib_cflags="${newlib_cflags} -I"'$(top_builddir)'"/../../targ-include -I${newlib_flagbasedir}/libc/include"
1372
case "${host}" in
1373
  *-*-cygwin*)
1374
    newlib_cflags="${newlib_cflags} -I${newlib_flagbasedir}/../winsup/include"
1375
    ;;
1376
esac
1377
 
1378
newlib_cflags="${newlib_cflags} -fno-builtin"
1379
 
1380
NEWLIB_CFLAGS=${newlib_cflags}
1381
 
1382
 
1383
 
1384
 
1385
 
1386
 
1387
if test -n "${sys_dir}"; then
1388
  subdirs="${sys_dir}"
1389
 
1390
fi
1391
 
1392
CRT0=
1393
if test -n "${sys_dir}"; then
1394
  CRT0=crt0.o
1395
fi
1396
 
1397
 
1398
 
1399
 
1400
if test x${sys_dir} != x; then
1401
  HAVE_SYS_DIR_TRUE=
1402
  HAVE_SYS_DIR_FALSE='#'
1403
else
1404
  HAVE_SYS_DIR_TRUE='#'
1405
  HAVE_SYS_DIR_FALSE=
1406
fi
1407
 
1408
trap '' 1 2 15
1409
cat > confcache <<\EOF
1410
# This file is a shell script that caches the results of configure
1411
# tests run on this system so they can be shared between configure
1412
# scripts and configure runs.  It is not useful on other systems.
1413
# If it contains results you don't want to keep, you may remove or edit it.
1414
#
1415
# By default, configure uses ./config.cache as the cache file,
1416
# creating it if it does not exist already.  You can give configure
1417
# the --cache-file=FILE option to use a different cache file; that is
1418
# what configure does when it calls configure scripts in
1419
# subdirectories, so they share the cache.
1420
# Giving --cache-file=/dev/null disables caching, for debugging configure.
1421
# config.status only pays attention to the cache file if you give it the
1422
# --recheck option to rerun configure.
1423
#
1424
EOF
1425
# The following way of writing the cache mishandles newlines in values,
1426
# but we know of no workaround that is simple, portable, and efficient.
1427
# So, don't put newlines in cache variables' values.
1428
# Ultrix sh set writes to stderr and can't be redirected directly,
1429
# and sets the high bit in the cache file unless we assign to the vars.
1430
(set) 2>&1 |
1431
  case `(ac_space=' '; set | grep ac_space) 2>&1` in
1432
  *ac_space=\ *)
1433
    # `set' does not quote correctly, so add quotes (double-quote substitution
1434
    # turns \\\\ into \\, and sed turns \\ into \).
1435
    sed -n \
1436
      -e "s/'/'\\\\''/g" \
1437
      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1438
    ;;
1439
  *)
1440
    # `set' quotes correctly as required by POSIX, so do not add quotes.
1441
    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1442
    ;;
1443
  esac >> confcache
1444
if cmp -s $cache_file confcache; then
1445
  :
1446
else
1447
  if test -w $cache_file; then
1448
    echo "updating cache $cache_file"
1449
    cat confcache > $cache_file
1450
  else
1451
    echo "not updating unwritable cache $cache_file"
1452
  fi
1453
fi
1454
rm -f confcache
1455
 
1456
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1457
 
1458
test "x$prefix" = xNONE && prefix=$ac_default_prefix
1459
# Let make expand exec_prefix.
1460
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1461
 
1462
# Any assignment to VPATH causes Sun make to only execute
1463
# the first set of double-colon rules, so remove it if not needed.
1464
# If there is a colon in the path, we need to keep it.
1465
if test "x$srcdir" = x.; then
1466
  ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1467
fi
1468
 
1469
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1470
 
1471
# Transform confdefs.h into DEFS.
1472
# Protect against shell expansion while executing Makefile rules.
1473
# Protect against Makefile macro expansion.
1474
cat > conftest.defs <<\EOF
1475
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1476
s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1477
s%\[%\\&%g
1478
s%\]%\\&%g
1479
s%\$%$$%g
1480
EOF
1481
DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1482
rm -f conftest.defs
1483
 
1484
 
1485
# Without the "./", some shells look in PATH for config.status.
1486
: ${CONFIG_STATUS=./config.status}
1487
 
1488
echo creating $CONFIG_STATUS
1489
rm -f $CONFIG_STATUS
1490
cat > $CONFIG_STATUS <
1491
#! /bin/sh
1492
# Generated automatically by configure.
1493
# Run this file to recreate the current configuration.
1494
# This directory was configured as follows,
1495
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1496
#
1497
# $0 $ac_configure_args
1498
#
1499
# Compiler output produced by configure, useful for debugging
1500
# configure, is in ./config.log if it exists.
1501
 
1502
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1503
for ac_option
1504
do
1505
  case "\$ac_option" in
1506
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1507
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1508
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1509
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1510
    echo "$CONFIG_STATUS generated by autoconf version 2.13"
1511
    exit 0 ;;
1512
  -help | --help | --hel | --he | --h)
1513
    echo "\$ac_cs_usage"; exit 0 ;;
1514
  *) echo "\$ac_cs_usage"; exit 1 ;;
1515
  esac
1516
done
1517
 
1518
ac_given_srcdir=$srcdir
1519
ac_given_INSTALL="$INSTALL"
1520
 
1521
trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1522
EOF
1523
cat >> $CONFIG_STATUS <
1524
 
1525
# Protect against being on the right side of a sed subst in config.status.
1526
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1527
 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1528
$ac_vpsub
1529
$extrasub
1530
s%@SHELL@%$SHELL%g
1531
s%@CFLAGS@%$CFLAGS%g
1532
s%@CPPFLAGS@%$CPPFLAGS%g
1533
s%@CXXFLAGS@%$CXXFLAGS%g
1534
s%@FFLAGS@%$FFLAGS%g
1535
s%@DEFS@%$DEFS%g
1536
s%@LDFLAGS@%$LDFLAGS%g
1537
s%@LIBS@%$LIBS%g
1538
s%@exec_prefix@%$exec_prefix%g
1539
s%@prefix@%$prefix%g
1540
s%@program_transform_name@%$program_transform_name%g
1541
s%@bindir@%$bindir%g
1542
s%@sbindir@%$sbindir%g
1543
s%@libexecdir@%$libexecdir%g
1544
s%@datadir@%$datadir%g
1545
s%@sysconfdir@%$sysconfdir%g
1546
s%@sharedstatedir@%$sharedstatedir%g
1547
s%@localstatedir@%$localstatedir%g
1548
s%@libdir@%$libdir%g
1549
s%@includedir@%$includedir%g
1550
s%@oldincludedir@%$oldincludedir%g
1551
s%@infodir@%$infodir%g
1552
s%@mandir@%$mandir%g
1553
s%@newlib_basedir@%$newlib_basedir%g
1554
s%@host@%$host%g
1555
s%@host_alias@%$host_alias%g
1556
s%@host_cpu@%$host_cpu%g
1557
s%@host_vendor@%$host_vendor%g
1558
s%@host_os@%$host_os%g
1559
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1560
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1561
s%@INSTALL_DATA@%$INSTALL_DATA%g
1562
s%@PACKAGE@%$PACKAGE%g
1563
s%@VERSION@%$VERSION%g
1564
s%@ACLOCAL@%$ACLOCAL%g
1565
s%@AUTOCONF@%$AUTOCONF%g
1566
s%@AUTOMAKE@%$AUTOMAKE%g
1567
s%@AUTOHEADER@%$AUTOHEADER%g
1568
s%@MAKEINFO@%$MAKEINFO%g
1569
s%@SET_MAKE@%$SET_MAKE%g
1570
s%@CC@%$CC%g
1571
s%@build@%$build%g
1572
s%@build_alias@%$build_alias%g
1573
s%@build_cpu@%$build_cpu%g
1574
s%@build_vendor@%$build_vendor%g
1575
s%@build_os@%$build_os%g
1576
s%@AS@%$AS%g
1577
s%@AR@%$AR%g
1578
s%@RANLIB@%$RANLIB%g
1579
s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
1580
s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
1581
s%@MAINT@%$MAINT%g
1582
s%@EXEEXT@%$EXEEXT%g
1583
s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
1584
s%@machine_dir@%$machine_dir%g
1585
s%@sys_dir@%$sys_dir%g
1586
s%@subdirs@%$subdirs%g
1587
s%@CRT0@%$CRT0%g
1588
s%@HAVE_SYS_DIR_TRUE@%$HAVE_SYS_DIR_TRUE%g
1589
s%@HAVE_SYS_DIR_FALSE@%$HAVE_SYS_DIR_FALSE%g
1590
 
1591
CEOF
1592
EOF
1593
 
1594
cat >> $CONFIG_STATUS <<\EOF
1595
 
1596
# Split the substitutions into bite-sized pieces for seds with
1597
# small command number limits, like on Digital OSF/1 and HP-UX.
1598
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1599
ac_file=1 # Number of current file.
1600
ac_beg=1 # First line for current file.
1601
ac_end=$ac_max_sed_cmds # Line after last line for current file.
1602
ac_more_lines=:
1603
ac_sed_cmds=""
1604
while $ac_more_lines; do
1605
  if test $ac_beg -gt 1; then
1606
    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1607
  else
1608
    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1609
  fi
1610
  if test ! -s conftest.s$ac_file; then
1611
    ac_more_lines=false
1612
    rm -f conftest.s$ac_file
1613
  else
1614
    if test -z "$ac_sed_cmds"; then
1615
      ac_sed_cmds="sed -f conftest.s$ac_file"
1616
    else
1617
      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1618
    fi
1619
    ac_file=`expr $ac_file + 1`
1620
    ac_beg=$ac_end
1621
    ac_end=`expr $ac_end + $ac_max_sed_cmds`
1622
  fi
1623
done
1624
if test -z "$ac_sed_cmds"; then
1625
  ac_sed_cmds=cat
1626
fi
1627
EOF
1628
 
1629
cat >> $CONFIG_STATUS <
1630
 
1631
CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1632
EOF
1633
cat >> $CONFIG_STATUS <<\EOF
1634
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1635
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1636
  case "$ac_file" in
1637
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1638
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1639
  *) ac_file_in="${ac_file}.in" ;;
1640
  esac
1641
 
1642
  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1643
 
1644
  # Remove last slash and all that follows it.  Not all systems have dirname.
1645
  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1646
  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1647
    # The file is in a subdirectory.
1648
    test ! -d "$ac_dir" && mkdir "$ac_dir"
1649
    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1650
    # A "../" for each directory in $ac_dir_suffix.
1651
    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1652
  else
1653
    ac_dir_suffix= ac_dots=
1654
  fi
1655
 
1656
  case "$ac_given_srcdir" in
1657
  .)  srcdir=.
1658
      if test -z "$ac_dots"; then top_srcdir=.
1659
      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1660
  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1661
  *) # Relative path.
1662
    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1663
    top_srcdir="$ac_dots$ac_given_srcdir" ;;
1664
  esac
1665
 
1666
  case "$ac_given_INSTALL" in
1667
  [/$]*) INSTALL="$ac_given_INSTALL" ;;
1668
  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1669
  esac
1670
 
1671
  echo creating "$ac_file"
1672
  rm -f "$ac_file"
1673
  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1674
  case "$ac_file" in
1675
  *Makefile*) ac_comsub="1i\\
1676
# $configure_input" ;;
1677
  *) ac_comsub= ;;
1678
  esac
1679
 
1680
  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1681
  sed -e "$ac_comsub
1682
s%@configure_input@%$configure_input%g
1683
s%@srcdir@%$srcdir%g
1684
s%@top_srcdir@%$top_srcdir%g
1685
s%@INSTALL@%$INSTALL%g
1686
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1687
fi; done
1688
rm -f conftest.s*
1689
 
1690
EOF
1691
cat >> $CONFIG_STATUS <
1692
 
1693
EOF
1694
cat >> $CONFIG_STATUS <<\EOF
1695
 
1696
exit 0
1697
EOF
1698
chmod +x $CONFIG_STATUS
1699
rm -fr confdefs* $ac_clean_files
1700
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1701
 
1702
if test "$no_recursion" != yes; then
1703
 
1704
  # Remove --cache-file and --srcdir arguments so they do not pile up.
1705
  ac_sub_configure_args=
1706
  ac_prev=
1707
  for ac_arg in $ac_configure_args; do
1708
    if test -n "$ac_prev"; then
1709
      ac_prev=
1710
      continue
1711
    fi
1712
    case "$ac_arg" in
1713
    -cache-file | --cache-file | --cache-fil | --cache-fi \
1714
    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1715
      ac_prev=cache_file ;;
1716
    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1717
    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1718
      ;;
1719
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1720
      ac_prev=srcdir ;;
1721
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1722
      ;;
1723
    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1724
    esac
1725
  done
1726
 
1727
  for ac_config_dir in ${sys_dir}; do
1728
 
1729
    # Do not complain, so a configure script can configure whichever
1730
    # parts of a large source tree are present.
1731
    if test ! -d $srcdir/$ac_config_dir; then
1732
      continue
1733
    fi
1734
 
1735
    echo configuring in $ac_config_dir
1736
 
1737
    case "$srcdir" in
1738
    .) ;;
1739
    *)
1740
      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1741
      else
1742
        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1743
      fi
1744
      ;;
1745
    esac
1746
 
1747
    ac_popdir=`pwd`
1748
    cd $ac_config_dir
1749
 
1750
      # A "../" for each directory in /$ac_config_dir.
1751
      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1752
 
1753
    case "$srcdir" in
1754
    .) # No --srcdir option.  We are building in place.
1755
      ac_sub_srcdir=$srcdir ;;
1756
    /*) # Absolute path.
1757
      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1758
    *) # Relative path.
1759
      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1760
    esac
1761
 
1762
    # Check for guested configure; otherwise get Cygnus style configure.
1763
    if test -f $ac_sub_srcdir/configure; then
1764
      ac_sub_configure=$ac_sub_srcdir/configure
1765
    elif test -f $ac_sub_srcdir/configure.in; then
1766
      ac_sub_configure=$ac_configure
1767
    else
1768
      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1769
      ac_sub_configure=
1770
    fi
1771
 
1772
    # The recursion is here.
1773
    if test -n "$ac_sub_configure"; then
1774
 
1775
      # Make the cache file name correct relative to the subdirectory.
1776
      case "$cache_file" in
1777
      /*) ac_sub_cache_file=$cache_file ;;
1778
      *) # Relative path.
1779
        ac_sub_cache_file="$ac_dots$cache_file" ;;
1780
      esac
1781
  case "$ac_given_INSTALL" in
1782
        [/$]*) INSTALL="$ac_given_INSTALL" ;;
1783
        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1784
        esac
1785
 
1786
      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1787
      # The eval makes quoting arguments work.
1788
      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1789
      then :
1790
      else
1791
        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1792
      fi
1793
    fi
1794
 
1795
    cd $ac_popdir
1796
  done
1797
fi
1798
 

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