source: rtems/c/src/lib/configure @ e1d8abb

4.104.114.84.95
Last change on this file since e1d8abb was e1d8abb, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 7, 1999 at 1:45:03 PM

Applied patch rtems-rc-19990820-6.diff.gz from
Ralf Corsepius <corsepiu@…> which converted many
Makefile.in's to Makefile.am's. This added a lot of files.

  • Property mode set to 100644
File size: 80.2 KB
Line 
1#! /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:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
14ac_help="$ac_help
15  --with-target-subdir=DIR"
16ac_help="$ac_help
17  --enable-maintainer-mode enable make rules and dependencies not useful
18                          (and sometimes confusing) to the casual installer"
19ac_help="$ac_help
20  --enable-multiprocessing             enable multiprocessing interface"
21ac_help="$ac_help
22  --enable-networking                  enable TCP/IP stack"
23ac_help="$ac_help
24  --enable-rdbg                        enable remote debugger"
25ac_help="$ac_help
26  --enable-cxx                         enable C++ support,
27                                       and build the rtems++ library"
28ac_help="$ac_help
29  --enable-gcc28                       enable use of gcc 2.8.x features"
30ac_help="$ac_help
31  --enable-libcdir=directory           set the directory for the C library"
32ac_help="$ac_help
33  --enable-bare-cpu-cflags             specify a particular cpu cflag
34                                       (bare bsp specific)"
35ac_help="$ac_help
36  --enable-bare-cpu-model              specify a particular cpu model
37                                       (bare bsp specific)"
38ac_help="$ac_help
39\
40  --enable-hwapi                       enable hardware API library"
41ac_help="$ac_help
42\
43  --enable-hwapi                       enable hardware API library"
44
45# Initialize some variables set by options.
46# The variables have the same names as the options, with
47# dashes changed to underlines.
48build=NONE
49cache_file=./config.cache
50exec_prefix=NONE
51host=NONE
52no_create=
53nonopt=NONE
54no_recursion=
55prefix=NONE
56program_prefix=NONE
57program_suffix=NONE
58program_transform_name=s,x,x,
59silent=
60site=
61srcdir=
62target=NONE
63verbose=
64x_includes=NONE
65x_libraries=NONE
66bindir='${exec_prefix}/bin'
67sbindir='${exec_prefix}/sbin'
68libexecdir='${exec_prefix}/libexec'
69datadir='${prefix}/share'
70sysconfdir='${prefix}/etc'
71sharedstatedir='${prefix}/com'
72localstatedir='${prefix}/var'
73libdir='${exec_prefix}/lib'
74includedir='${prefix}/include'
75oldincludedir='/usr/include'
76infodir='${prefix}/info'
77mandir='${prefix}/man'
78
79# Initialize some other variables.
80subdirs=
81MFLAGS= MAKEFLAGS=
82SHELL=${CONFIG_SHELL-/bin/sh}
83# Maximum number of lines to put in a shell here document.
84ac_max_here_lines=12
85
86ac_prev=
87for ac_option
88do
89
90  # If the previous option needs an argument, assign it.
91  if test -n "$ac_prev"; then
92    eval "$ac_prev=\$ac_option"
93    ac_prev=
94    continue
95  fi
96
97  case "$ac_option" in
98  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
99  *) ac_optarg= ;;
100  esac
101
102  # Accept the important Cygnus configure options, so we can diagnose typos.
103
104  case "$ac_option" in
105
106  -bindir | --bindir | --bindi | --bind | --bin | --bi)
107    ac_prev=bindir ;;
108  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
109    bindir="$ac_optarg" ;;
110
111  -build | --build | --buil | --bui | --bu)
112    ac_prev=build ;;
113  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
114    build="$ac_optarg" ;;
115
116  -cache-file | --cache-file | --cache-fil | --cache-fi \
117  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
118    ac_prev=cache_file ;;
119  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
120  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
121    cache_file="$ac_optarg" ;;
122
123  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
124    ac_prev=datadir ;;
125  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
126  | --da=*)
127    datadir="$ac_optarg" ;;
128
129  -disable-* | --disable-*)
130    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
131    # Reject names that are not valid shell variable names.
132    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
133      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
134    fi
135    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
136    eval "enable_${ac_feature}=no" ;;
137
138  -enable-* | --enable-*)
139    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
140    # Reject names that are not valid shell variable names.
141    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
142      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
143    fi
144    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
145    case "$ac_option" in
146      *=*) ;;
147      *) ac_optarg=yes ;;
148    esac
149    eval "enable_${ac_feature}='$ac_optarg'" ;;
150
151  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
152  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
153  | --exec | --exe | --ex)
154    ac_prev=exec_prefix ;;
155  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
156  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
157  | --exec=* | --exe=* | --ex=*)
158    exec_prefix="$ac_optarg" ;;
159
160  -gas | --gas | --ga | --g)
161    # Obsolete; use --with-gas.
162    with_gas=yes ;;
163
164  -help | --help | --hel | --he)
165    # Omit some internal or obsolete options to make the list less imposing.
166    # This message is too long to be a string in the A/UX 3.1 sh.
167    cat << EOF
168Usage: configure [options] [host]
169Options: [defaults in brackets after descriptions]
170Configuration:
171  --cache-file=FILE       cache test results in FILE
172  --help                  print this message
173  --no-create             do not create output files
174  --quiet, --silent       do not print \`checking...' messages
175  --version               print the version of autoconf that created configure
176Directory and file names:
177  --prefix=PREFIX         install architecture-independent files in PREFIX
178                          [$ac_default_prefix]
179  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
180                          [same as prefix]
181  --bindir=DIR            user executables in DIR [EPREFIX/bin]
182  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
183  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
184  --datadir=DIR           read-only architecture-independent data in DIR
185                          [PREFIX/share]
186  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
187  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
188                          [PREFIX/com]
189  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
190  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
191  --includedir=DIR        C header files in DIR [PREFIX/include]
192  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
193  --infodir=DIR           info documentation in DIR [PREFIX/info]
194  --mandir=DIR            man documentation in DIR [PREFIX/man]
195  --srcdir=DIR            find the sources in DIR [configure dir or ..]
196  --program-prefix=PREFIX prepend PREFIX to installed program names
197  --program-suffix=SUFFIX append SUFFIX to installed program names
198  --program-transform-name=PROGRAM
199                          run sed PROGRAM on installed program names
200EOF
201    cat << EOF
202Host type:
203  --build=BUILD           configure for building on BUILD [BUILD=HOST]
204  --host=HOST             configure for HOST [guessed]
205  --target=TARGET         configure for TARGET [TARGET=HOST]
206Features and packages:
207  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
208  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
209  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
210  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
211  --x-includes=DIR        X include files are in DIR
212  --x-libraries=DIR       X library files are in DIR
213EOF
214    if test -n "$ac_help"; then
215      echo "--enable and --with options recognized:$ac_help"
216    fi
217    exit 0 ;;
218
219  -host | --host | --hos | --ho)
220    ac_prev=host ;;
221  -host=* | --host=* | --hos=* | --ho=*)
222    host="$ac_optarg" ;;
223
224  -includedir | --includedir | --includedi | --included | --include \
225  | --includ | --inclu | --incl | --inc)
226    ac_prev=includedir ;;
227  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
228  | --includ=* | --inclu=* | --incl=* | --inc=*)
229    includedir="$ac_optarg" ;;
230
231  -infodir | --infodir | --infodi | --infod | --info | --inf)
232    ac_prev=infodir ;;
233  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
234    infodir="$ac_optarg" ;;
235
236  -libdir | --libdir | --libdi | --libd)
237    ac_prev=libdir ;;
238  -libdir=* | --libdir=* | --libdi=* | --libd=*)
239    libdir="$ac_optarg" ;;
240
241  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
242  | --libexe | --libex | --libe)
243    ac_prev=libexecdir ;;
244  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
245  | --libexe=* | --libex=* | --libe=*)
246    libexecdir="$ac_optarg" ;;
247
248  -localstatedir | --localstatedir | --localstatedi | --localstated \
249  | --localstate | --localstat | --localsta | --localst \
250  | --locals | --local | --loca | --loc | --lo)
251    ac_prev=localstatedir ;;
252  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
253  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
254  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
255    localstatedir="$ac_optarg" ;;
256
257  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
258    ac_prev=mandir ;;
259  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
260    mandir="$ac_optarg" ;;
261
262  -nfp | --nfp | --nf)
263    # Obsolete; use --without-fp.
264    with_fp=no ;;
265
266  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
267  | --no-cr | --no-c)
268    no_create=yes ;;
269
270  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
271  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
272    no_recursion=yes ;;
273
274  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
275  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
276  | --oldin | --oldi | --old | --ol | --o)
277    ac_prev=oldincludedir ;;
278  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
279  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
280  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
281    oldincludedir="$ac_optarg" ;;
282
283  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
284    ac_prev=prefix ;;
285  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
286    prefix="$ac_optarg" ;;
287
288  -program-prefix | --program-prefix | --program-prefi | --program-pref \
289  | --program-pre | --program-pr | --program-p)
290    ac_prev=program_prefix ;;
291  -program-prefix=* | --program-prefix=* | --program-prefi=* \
292  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
293    program_prefix="$ac_optarg" ;;
294
295  -program-suffix | --program-suffix | --program-suffi | --program-suff \
296  | --program-suf | --program-su | --program-s)
297    ac_prev=program_suffix ;;
298  -program-suffix=* | --program-suffix=* | --program-suffi=* \
299  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
300    program_suffix="$ac_optarg" ;;
301
302  -program-transform-name | --program-transform-name \
303  | --program-transform-nam | --program-transform-na \
304  | --program-transform-n | --program-transform- \
305  | --program-transform | --program-transfor \
306  | --program-transfo | --program-transf \
307  | --program-trans | --program-tran \
308  | --progr-tra | --program-tr | --program-t)
309    ac_prev=program_transform_name ;;
310  -program-transform-name=* | --program-transform-name=* \
311  | --program-transform-nam=* | --program-transform-na=* \
312  | --program-transform-n=* | --program-transform-=* \
313  | --program-transform=* | --program-transfor=* \
314  | --program-transfo=* | --program-transf=* \
315  | --program-trans=* | --program-tran=* \
316  | --progr-tra=* | --program-tr=* | --program-t=*)
317    program_transform_name="$ac_optarg" ;;
318
319  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
320  | -silent | --silent | --silen | --sile | --sil)
321    silent=yes ;;
322
323  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
324    ac_prev=sbindir ;;
325  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
326  | --sbi=* | --sb=*)
327    sbindir="$ac_optarg" ;;
328
329  -sharedstatedir | --sharedstatedir | --sharedstatedi \
330  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
331  | --sharedst | --shareds | --shared | --share | --shar \
332  | --sha | --sh)
333    ac_prev=sharedstatedir ;;
334  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
335  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
336  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
337  | --sha=* | --sh=*)
338    sharedstatedir="$ac_optarg" ;;
339
340  -site | --site | --sit)
341    ac_prev=site ;;
342  -site=* | --site=* | --sit=*)
343    site="$ac_optarg" ;;
344
345  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
346    ac_prev=srcdir ;;
347  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
348    srcdir="$ac_optarg" ;;
349
350  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
351  | --syscon | --sysco | --sysc | --sys | --sy)
352    ac_prev=sysconfdir ;;
353  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
354  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
355    sysconfdir="$ac_optarg" ;;
356
357  -target | --target | --targe | --targ | --tar | --ta | --t)
358    ac_prev=target ;;
359  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
360    target="$ac_optarg" ;;
361
362  -v | -verbose | --verbose | --verbos | --verbo | --verb)
363    verbose=yes ;;
364
365  -version | --version | --versio | --versi | --vers)
366    echo "configure generated by autoconf version 2.13"
367    exit 0 ;;
368
369  -with-* | --with-*)
370    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
371    # Reject names that are not valid shell variable names.
372    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
373      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
374    fi
375    ac_package=`echo $ac_package| sed 's/-/_/g'`
376    case "$ac_option" in
377      *=*) ;;
378      *) ac_optarg=yes ;;
379    esac
380    eval "with_${ac_package}='$ac_optarg'" ;;
381
382  -without-* | --without-*)
383    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
384    # Reject names that are not valid shell variable names.
385    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
386      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
387    fi
388    ac_package=`echo $ac_package| sed 's/-/_/g'`
389    eval "with_${ac_package}=no" ;;
390
391  --x)
392    # Obsolete; use --with-x.
393    with_x=yes ;;
394
395  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
396  | --x-incl | --x-inc | --x-in | --x-i)
397    ac_prev=x_includes ;;
398  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
399  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
400    x_includes="$ac_optarg" ;;
401
402  -x-libraries | --x-libraries | --x-librarie | --x-librari \
403  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
404    ac_prev=x_libraries ;;
405  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
406  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
407    x_libraries="$ac_optarg" ;;
408
409  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
410    ;;
411
412  *)
413    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
414      echo "configure: warning: $ac_option: invalid host type" 1>&2
415    fi
416    if test "x$nonopt" != xNONE; then
417      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
418    fi
419    nonopt="$ac_option"
420    ;;
421
422  esac
423done
424
425if test -n "$ac_prev"; then
426  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
427fi
428
429trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
430
431# File descriptor usage:
432# 0 standard input
433# 1 file creation
434# 2 errors and warnings
435# 3 some systems may open it to /dev/tty
436# 4 used on the Kubota Titan
437# 6 checking for... messages and results
438# 5 compiler messages saved in config.log
439if test "$silent" = yes; then
440  exec 6>/dev/null
441else
442  exec 6>&1
443fi
444exec 5>./config.log
445
446echo "\
447This file contains any messages produced by compilers while
448running configure, to aid debugging if configure makes a mistake.
449" 1>&5
450
451# Strip out --no-create and --no-recursion so they do not pile up.
452# Also quote any args containing shell metacharacters.
453ac_configure_args=
454for ac_arg
455do
456  case "$ac_arg" in
457  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
458  | --no-cr | --no-c) ;;
459  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
460  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
461  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
462  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
463  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
464  esac
465done
466
467# NLS nuisances.
468# Only set these to C if already set.  These must not be set unconditionally
469# because not all systems understand e.g. LANG=C (notably SCO).
470# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
471# Non-C LC_CTYPE values break the ctype check.
472if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
473if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
474if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
475if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
476
477# confdefs.h avoids OS command line length limits that DEFS can exceed.
478rm -rf conftest* confdefs.h
479# AIX cpp loses on an empty file, so make sure it contains at least a newline.
480echo > confdefs.h
481
482# A filename unique to this package, relative to the directory that
483# configure is in, which we can look for to find out if srcdir is correct.
484ac_unique_file=libbsp
485
486# Find the source files, if location was not specified.
487if test -z "$srcdir"; then
488  ac_srcdir_defaulted=yes
489  # Try the directory containing this script, then its parent.
490  ac_prog=$0
491  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
492  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
493  srcdir=$ac_confdir
494  if test ! -r $srcdir/$ac_unique_file; then
495    srcdir=..
496  fi
497else
498  ac_srcdir_defaulted=no
499fi
500if test ! -r $srcdir/$ac_unique_file; then
501  if test "$ac_srcdir_defaulted" = yes; then
502    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
503  else
504    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
505  fi
506fi
507srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
508
509# Prefer explicitly selected file to automatically selected ones.
510if test -z "$CONFIG_SITE"; then
511  if test "x$prefix" != xNONE; then
512    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
513  else
514    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
515  fi
516fi
517for ac_site_file in $CONFIG_SITE; do
518  if test -r "$ac_site_file"; then
519    echo "loading site script $ac_site_file"
520    . "$ac_site_file"
521  fi
522done
523
524if test -r "$cache_file"; then
525  echo "loading cache $cache_file"
526  . $cache_file
527else
528  echo "creating cache $cache_file"
529  > $cache_file
530fi
531
532ac_ext=c
533# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
534ac_cpp='$CPP $CPPFLAGS'
535ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
536ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
537cross_compiling=$ac_cv_prog_cc_cross
538
539ac_exeext=
540ac_objext=o
541if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
542  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
543  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
544    ac_n= ac_c='
545' ac_t='        '
546  else
547    ac_n=-n ac_c= ac_t=
548  fi
549else
550  ac_n= ac_c='\c' ac_t=
551fi
552
553
554# Check whether --with-target-subdir or --without-target-subdir was given.
555if test "${with_target_subdir+set}" = set; then
556  withval="$with_target_subdir"
557  TARGET_SUBDIR="$withval"
558else
559  TARGET_SUBDIR="."
560fi
561
562
563RTEMS_TOPdir="../../..";
564
565
566echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
567echo "configure:568: checking for RTEMS Version" >&5
568if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
569RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
570sed -e 's%RTEMS[        ]*Version[      ]*\(.*\)[       ]*%\1%g'`
571else
572{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
573fi
574if test -z "$RTEMS_VERSION"; then
575{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
576fi
577echo "$ac_t""$RTEMS_VERSION" 1>&6
578
579ac_aux_dir=
580for ac_dir in ../../.. $srcdir/../../..; do
581  if test -f $ac_dir/install-sh; then
582    ac_aux_dir=$ac_dir
583    ac_install_sh="$ac_aux_dir/install-sh -c"
584    break
585  elif test -f $ac_dir/install.sh; then
586    ac_aux_dir=$ac_dir
587    ac_install_sh="$ac_aux_dir/install.sh -c"
588    break
589  fi
590done
591if test -z "$ac_aux_dir"; then
592  { echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; }
593fi
594ac_config_guess=$ac_aux_dir/config.guess
595ac_config_sub=$ac_aux_dir/config.sub
596ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
597
598
599echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
600echo "configure:601: checking whether ${MAKE-make} sets \${MAKE}" >&5
601set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
602if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
603  echo $ac_n "(cached) $ac_c" 1>&6
604else
605  cat > conftestmake <<\EOF
606all:
607        @echo 'ac_maketemp="${MAKE}"'
608EOF
609# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
610eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
611if test -n "$ac_maketemp"; then
612  eval ac_cv_prog_make_${ac_make}_set=yes
613else
614  eval ac_cv_prog_make_${ac_make}_set=no
615fi
616rm -f conftestmake
617fi
618if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
619  echo "$ac_t""yes" 1>&6
620  SET_MAKE=
621else
622  echo "$ac_t""no" 1>&6
623  SET_MAKE="MAKE=${MAKE-make}"
624fi
625
626
627
628# Do some error checking and defaulting for the host and target type.
629# The inputs are:
630#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
631#
632# The rules are:
633# 1. You are not allowed to specify --host, --target, and nonopt at the
634#    same time.
635# 2. Host defaults to nonopt.
636# 3. If nonopt is not specified, then host defaults to the current host,
637#    as determined by config.guess.
638# 4. Target and build default to nonopt.
639# 5. If nonopt is not specified, then target and build default to host.
640
641# The aliases save the names the user supplied, while $host etc.
642# will get canonicalized.
643case $host---$target---$nonopt in
644NONE---*---* | *---NONE---* | *---*---NONE) ;;
645*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
646esac
647
648
649# Make sure we can run config.sub.
650if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
651else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
652fi
653
654echo $ac_n "checking host system type""... $ac_c" 1>&6
655echo "configure:656: checking host system type" >&5
656
657host_alias=$host
658case "$host_alias" in
659NONE)
660  case $nonopt in
661  NONE)
662    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
663    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
664    fi ;;
665  *) host_alias=$nonopt ;;
666  esac ;;
667esac
668
669host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
670host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
671host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
672host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
673echo "$ac_t""$host" 1>&6
674
675echo $ac_n "checking target system type""... $ac_c" 1>&6
676echo "configure:677: checking target system type" >&5
677
678target_alias=$target
679case "$target_alias" in
680NONE)
681  case $nonopt in
682  NONE) target_alias=$host_alias ;;
683  *) target_alias=$nonopt ;;
684  esac ;;
685esac
686
687target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
688target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
689target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
690target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
691echo "$ac_t""$target" 1>&6
692
693echo $ac_n "checking build system type""... $ac_c" 1>&6
694echo "configure:695: checking build system type" >&5
695
696build_alias=$build
697case "$build_alias" in
698NONE)
699  case $nonopt in
700  NONE) build_alias=$host_alias ;;
701  *) build_alias=$nonopt ;;
702  esac ;;
703esac
704
705build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
706build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
707build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
708build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
709echo "$ac_t""$build" 1>&6
710
711test "$host_alias" != "$target_alias" &&
712  test "$program_prefix$program_suffix$program_transform_name" = \
713    NONENONEs,x,x, &&
714  program_prefix=${target_alias}-
715
716echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
717echo "configure:718: checking rtems target cpu" >&5
718case "${target}" in
719  # hpux unix port should go here
720  i[3456]86-go32-rtems*)
721        RTEMS_CPU=i386
722        ;;
723  i[3456]86-pc-linux*)          # unix "simulator" port
724        RTEMS_CPU=unix
725        ;;
726  i[3456]86-*freebsd2*)         # unix "simulator" port
727        RTEMS_CPU=unix
728        ;;
729  no_cpu-*rtems*)
730        RTEMS_CPU=no_cpu
731        ;;
732  sparc-sun-solaris*)           # unix "simulator" port
733        RTEMS_CPU=unix
734        ;;
735  *)
736        RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
737        ;;
738esac
739
740echo "$ac_t""$RTEMS_CPU" 1>&6
741
742
743echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
744echo "configure:745: checking whether to enable maintainer-specific portions of Makefiles" >&5
745    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
746if test "${enable_maintainer_mode+set}" = set; then
747  enableval="$enable_maintainer_mode"
748  USE_MAINTAINER_MODE=$enableval
749else
750  USE_MAINTAINER_MODE=no
751fi
752
753  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
754 
755
756if test $USE_MAINTAINER_MODE = yes; then
757  MAINTAINER_MODE_TRUE=
758  MAINTAINER_MODE_FALSE='#'
759else
760  MAINTAINER_MODE_TRUE='#'
761  MAINTAINER_MODE_FALSE=
762fi
763  MAINT=$MAINTAINER_MODE_TRUE
764 
765
766
767
768# Check whether --enable-multiprocessing or --disable-multiprocessing was given.
769if test "${enable_multiprocessing+set}" = set; then
770  enableval="$enable_multiprocessing"
771  case "${enableval}" in
772  yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
773  no) RTEMS_HAS_MULTIPROCESSING=no ;;
774  *)  { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;;
775esac
776else
777  RTEMS_HAS_MULTIPROCESSING=no
778fi
779
780
781
782# Check whether --enable-networking or --disable-networking was given.
783if test "${enable_networking+set}" = set; then
784  enableval="$enable_networking"
785  case "${enableval}" in
786  yes) RTEMS_HAS_NETWORKING=yes ;;
787  no) RTEMS_HAS_NETWORKING=no ;;
788  *)  { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;;
789esac
790else
791  RTEMS_HAS_NETWORKING=yes
792fi
793
794
795
796# Check whether --enable-rdbg or --disable-rdbg was given.
797if test "${enable_rdbg+set}" = set; then
798  enableval="$enable_rdbg"
799  case "${enableval}" in
800  yes) RTEMS_HAS_RDBG=yes ;;
801  no) RTEMS_HAS_RDBG=no ;;
802  *)  { echo "configure: error: bad value ${enableval} for enable-rdbg option" 1>&2; exit 1; } ;;
803esac
804else
805  RTEMS_HAS_RDBG=no
806fi
807
808
809
810# Check whether --enable-cxx or --disable-cxx was given.
811if test "${enable_cxx+set}" = set; then
812  enableval="$enable_cxx"
813  case "${enableval}" in
814  yes) RTEMS_HAS_CPLUSPLUS=yes ;;
815  no) RTEMS_HAS_CPLUSPLUS=no   ;;
816  *)  { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
817esac
818else
819  RTEMS_HAS_CPLUSPLUS=no
820fi
821
822
823
824# Check whether --enable-gcc28 or --disable-gcc28 was given.
825if test "${enable_gcc28+set}" = set; then
826  enableval="$enable_gcc28"
827  case "${enableval}" in
828  yes) RTEMS_USE_GCC272=no ;;
829  no) RTEMS_USE_GCC272=yes ;;
830  *)  { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
831esac
832else
833  RTEMS_USE_GCC272=no
834fi
835
836
837
838# Check whether --enable-libcdir or --disable-libcdir was given.
839if test "${enable_libcdir+set}" = set; then
840  enableval="$enable_libcdir"
841   RTEMS_LIBC_DIR="${enableval}" ; \
842test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; } 
843fi
844
845
846
847# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
848if test "${enable_bare_cpu_cflags+set}" = set; then
849  enableval="$enable_bare_cpu_cflags"
850  case "${enableval}" in
851  no) BARE_CPU_CFLAGS="" ;;
852  *)    BARE_CPU_CFLAGS="${enableval}" ;;
853esac
854else
855  BARE_CPU_CFLAGS=""
856fi
857
858
859# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
860if test "${enable_bare_cpu_model+set}" = set; then
861  enableval="$enable_bare_cpu_model"
862  case "${enableval}" in
863  no)   BARE_CPU_MODEL="" ;;
864  *)    BARE_CPU_MODEL="${enableval}" ;;
865esac
866else
867  BARE_CPU_MODEL=""
868fi
869
870
871# Check whether --enable-hwapi or --disable-hwapi was given.
872if test "${enable_hwapi+set}" = set; then
873  enableval="$enable_hwapi"
874  case "${enableval}" in
875    yes) RTEMS_HAS_HWAPI=yes ;;
876    no)  RTEMS_HAS_HWAPI=no ;;
877    *)  { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
878  esac
879else
880  RTEMS_HAS_HWAPI=no
881fi
882
883
884
885echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6
886echo "configure:887: checking for RTEMS_BSP" >&5
887if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then
888  echo $ac_n "(cached) $ac_c" 1>&6
889else
890    test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
891
892fi
893if test -z "$rtems_cv_RTEMS_BSP"; then
894  { echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; }
895fi
896RTEMS_BSP="$rtems_cv_RTEMS_BSP"
897echo "$ac_t""${RTEMS_BSP}" 1>&6
898
899
900
901# Find a good install program.  We prefer a C program (faster),
902# so one script is as good as another.  But avoid the broken or
903# incompatible versions:
904# SysV /etc/install, /usr/sbin/install
905# SunOS /usr/etc/install
906# IRIX /sbin/install
907# AIX /bin/install
908# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
909# AFS /usr/afsws/bin/install, which mishandles nonexistent args
910# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
911# ./install, which can be erroneously created by make from ./install.sh.
912echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
913echo "configure:914: checking for a BSD compatible install" >&5
914if test -z "$INSTALL"; then
915if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
916  echo $ac_n "(cached) $ac_c" 1>&6
917else
918    IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
919  for ac_dir in $PATH; do
920    # Account for people who put trailing slashes in PATH elements.
921    case "$ac_dir/" in
922    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
923    *)
924      # OSF1 and SCO ODT 3.0 have their own names for install.
925      # Don't use installbsd from OSF since it installs stuff as root
926      # by default.
927      for ac_prog in ginstall scoinst install; do
928        if test -f $ac_dir/$ac_prog; then
929          if test $ac_prog = install &&
930            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
931            # AIX install.  It has an incompatible calling convention.
932            :
933          else
934            ac_cv_path_install="$ac_dir/$ac_prog -c"
935            break 2
936          fi
937        fi
938      done
939      ;;
940    esac
941  done
942  IFS="$ac_save_IFS"
943
944fi
945  if test "${ac_cv_path_install+set}" = set; then
946    INSTALL="$ac_cv_path_install"
947  else
948    # As a last resort, use the slow shell script.  We don't cache a
949    # path for INSTALL within a source directory, because that will
950    # break other packages using the cache if that directory is
951    # removed, or if the path is relative.
952    INSTALL="$ac_install_sh"
953  fi
954fi
955echo "$ac_t""$INSTALL" 1>&6
956
957# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
958# It thinks the first close brace ends the variable substitution.
959test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
960
961test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
962
963test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
964
965
966
967
968# Is this a supported CPU?
969echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
970echo "configure:971: checking if cpu $RTEMS_CPU is supported" >&5
971if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
972  echo "$ac_t""yes" 1>&6
973else
974  { echo "configure: error: no" 1>&2; exit 1; }
975fi
976
977
978RTEMS_HOST=$host_os
979case "${target}" in
980  # hpux unix port should go here
981  i[3456]86-pc-linux*)         # unix "simulator" port
982        RTEMS_HOST=Linux
983        ;;
984  i[3456]86-*freebsd2*) # unix "simulator" port
985        RTEMS_HOST=FreeBSD
986        ;;
987  sparc-sun-solaris*)             # unix "simulator" port
988        RTEMS_HOST=Solaris
989        ;;
990  *)
991        ;;
992esac
993
994
995
996
997if test "$TARGET_SUBDIR" = "." ; then
998PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
999else
1000PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
1001fi
1002
1003
1004RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
1005
1006
1007INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
1008
1009
1010PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
1011
1012
1013
1014
1015if [ "${program_prefix}" = "NONE" ] ; then
1016  if [ "${target}" = "${host}" ] ; then
1017    program_prefix=
1018  else
1019    program_prefix=${target}-
1020  fi
1021fi
1022
1023
1024
1025
1026for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1027do
1028# Extract the first word of "$ac_prog", so it can be a program name with args.
1029set dummy $ac_prog; ac_word=$2
1030echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1031echo "configure:1032: checking for $ac_word" >&5
1032if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1033  echo $ac_n "(cached) $ac_c" 1>&6
1034else
1035  case "$CC_FOR_TARGET" in
1036  /*)
1037  ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1038  ;;
1039  ?:/*)                 
1040  ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path.
1041  ;;
1042  *)
1043  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1044  ac_dummy="$PATH"
1045  for ac_dir in $ac_dummy; do
1046    test -z "$ac_dir" && ac_dir=.
1047    if test -f $ac_dir/$ac_word; then
1048      ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1049      break
1050    fi
1051  done
1052  IFS="$ac_save_ifs"
1053  ;;
1054esac
1055fi
1056CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1057if test -n "$CC_FOR_TARGET"; then
1058  echo "$ac_t""$CC_FOR_TARGET" 1>&6
1059else
1060  echo "$ac_t""no" 1>&6
1061fi
1062
1063test -n "$CC_FOR_TARGET" && break
1064done
1065
1066test -z "$CC_FOR_TARGET" \
1067  && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1068
1069rtems_save_CC=$CC
1070rtems_save_CFLAGS=$CFLAGS
1071
1072CC=$CC_FOR_TARGET
1073
1074echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1075echo "configure:1076: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1076
1077ac_ext=c
1078# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1079ac_cpp='$CPP $CPPFLAGS'
1080ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1081ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1082cross_compiling=$ac_cv_prog_cc_cross
1083
1084cat > conftest.$ac_ext << EOF
1085
1086#line 1087 "configure"
1087#include "confdefs.h"
1088
1089main(){return(0);}
1090EOF
1091if { (eval echo configure:1092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1092  ac_cv_prog_cc_works=yes
1093  # If we can't run a trivial program, we are probably using a cross compiler.
1094  if (./conftest; exit) 2>/dev/null; then
1095    ac_cv_prog_cc_cross=no
1096  else
1097    ac_cv_prog_cc_cross=yes
1098  fi
1099else
1100  echo "configure: failed program was:" >&5
1101  cat conftest.$ac_ext >&5
1102  ac_cv_prog_cc_works=no
1103fi
1104rm -fr conftest*
1105ac_ext=c
1106# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1107ac_cpp='$CPP $CPPFLAGS'
1108ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1109ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1110cross_compiling=$ac_cv_prog_cc_cross
1111
1112echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1113if test $ac_cv_prog_cc_works = no; then
1114  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1115fi
1116echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1117echo "configure:1118: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1118echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1119cross_compiling=$ac_cv_prog_cc_cross
1120
1121echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1122echo "configure:1123: checking whether we are using GNU C" >&5
1123if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1124  echo $ac_n "(cached) $ac_c" 1>&6
1125else
1126  cat > conftest.c <<EOF
1127#ifdef __GNUC__
1128  yes;
1129#endif
1130EOF
1131if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1132: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1132  ac_cv_prog_gcc=yes
1133else
1134  ac_cv_prog_gcc=no
1135fi
1136fi
1137
1138echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1139
1140if test $ac_cv_prog_gcc = yes; then
1141  GCC=yes
1142  ac_test_CFLAGS="${CFLAGS+set}"
1143  ac_save_CFLAGS="$CFLAGS"
1144  CFLAGS=
1145  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1146echo "configure:1147: checking whether ${CC-cc} accepts -g" >&5
1147if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1148  echo $ac_n "(cached) $ac_c" 1>&6
1149else
1150  echo 'void f(){}' > conftest.c
1151if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1152  ac_cv_prog_cc_g=yes
1153else
1154  ac_cv_prog_cc_g=no
1155fi
1156rm -f conftest*
1157
1158fi
1159
1160echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1161  if test "$ac_test_CFLAGS" = set; then
1162    CFLAGS="$ac_save_CFLAGS"
1163  elif test $ac_cv_prog_cc_g = yes; then
1164    CFLAGS="-g -O2"
1165  else
1166    CFLAGS="-O2"
1167  fi
1168else
1169  GCC=
1170  test "${CFLAGS+set}" = set || CFLAGS="-g"
1171fi
1172
1173rtems_cv_prog_gcc=$ac_cv_prog_gcc
1174rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1175rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1176rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1177
1178CC=$rtems_save_CC
1179CFLAGS=$rtems_save_CFLAGS
1180
1181unset ac_cv_prog_gcc
1182unset ac_cv_prog_cc_g
1183unset ac_cv_prog_cc_works
1184unset ac_cv_prog_cc_cross
1185
1186
1187echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1188echo "configure:1189: checking whether $CC_FOR_TARGET accepts -specs" >&5
1189if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1190  echo $ac_n "(cached) $ac_c" 1>&6
1191else
1192 
1193rtems_cv_gcc_specs=no
1194if test "$rtems_cv_prog_gcc" = "yes"; then
1195  touch confspec
1196  echo 'void f(){}' >conftest.c
1197  if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1198    rtems_cv_gcc_specs=yes
1199  fi
1200fi
1201rm -f confspec conftest*
1202
1203fi
1204
1205echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1206 
1207
1208echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1209echo "configure:1210: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1210if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1211  echo $ac_n "(cached) $ac_c" 1>&6
1212else
1213 
1214rtems_cv_gcc_pipe=no
1215if test "$rtems_cv_prog_gcc" = "yes"; then
1216case "$host_os" in
1217  cygwin*)
1218    ;;
1219  *)
1220    echo 'void f(){}' >conftest.c
1221    if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1222      rtems_cv_gcc_pipe=yes
1223    fi
1224    rm -f conftest*
1225    ;;
1226esac
1227fi
1228
1229fi
1230
1231echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1232
1233if test "$RTEMS_USE_GCC272" != "yes" ; then
1234  if test "$rtems_cv_gcc_specs" = "no"; then
1235    echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1236      RTEMS_USE_GCC272=yes
1237  fi
1238fi
1239test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1240
1241case $host_os in
1242*cygwin*)     GCCSED="| sed 's%\\\\%/%g'" ;;
1243*) ;;
1244esac
1245
1246
1247
1248 
1249echo $ac_n "checking target's ar""... $ac_c" 1>&6
1250echo "configure:1251: checking target's ar" >&5
1251if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1252  echo $ac_n "(cached) $ac_c" 1>&6
1253else
1254  :
1255fi
1256
1257echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1258
1259if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1260    AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1261else
1262    if test -z "$AR_FOR_TARGET" ; then
1263    if test "$rtems_cv_prog_gcc" = "yes"; then
1264      # We are using gcc, ask it about its tool
1265      # NOTE: Necessary if gcc was configured to use the target's
1266      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1267       case $host_os in
1268  *cygwin*)
1269            AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar | sed -e 's%\\\\%/%g' `
1270    ;;
1271  *)
1272    AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1273    ;;
1274  esac
1275
1276    fi
1277  else
1278    # The user set an environment variable.
1279    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1280    # will override the environment variable, which isn't what the user
1281    # intends
1282    echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1283echo "configure:1284: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1284    case "$AR_FOR_TARGET" in
1285    /*) # valid
1286      echo "$ac_t"""yes"" 1>&6
1287    ;;
1288    *)  # invalid for AC_PATH_PROG
1289      echo "$ac_t"""no"" 1>&6
1290      { echo "configure: error: ***
1291        Environment variable AR_FOR_TARGET should either
1292        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1293    ;;
1294    esac
1295  fi
1296
1297  # Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1298set dummy "$program_prefix"ar; ac_word=$2
1299echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1300echo "configure:1301: checking for $ac_word" >&5
1301if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1302  echo $ac_n "(cached) $ac_c" 1>&6
1303else
1304  case "$AR_FOR_TARGET" in
1305  /*)
1306  ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1307  ;;
1308  ?:/*)                 
1309  ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path.
1310  ;;
1311  *)
1312  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1313  ac_dummy="$PATH"
1314  for ac_dir in $ac_dummy; do
1315    test -z "$ac_dir" && ac_dir=.
1316    if test -f $ac_dir/$ac_word; then
1317      ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1318      break
1319    fi
1320  done
1321  IFS="$ac_save_ifs"
1322  test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1323  ;;
1324esac
1325fi
1326AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1327if test -n "$AR_FOR_TARGET"; then
1328  echo "$ac_t""$AR_FOR_TARGET" 1>&6
1329else
1330  echo "$ac_t""no" 1>&6
1331fi
1332
1333fi
1334
1335 
1336echo $ac_n "checking target's as""... $ac_c" 1>&6
1337echo "configure:1338: checking target's as" >&5
1338if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1339  echo $ac_n "(cached) $ac_c" 1>&6
1340else
1341  :
1342fi
1343
1344echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1345
1346if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1347    AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
1348else
1349    if test -z "$AS_FOR_TARGET" ; then
1350    if test "$rtems_cv_prog_gcc" = "yes"; then
1351      # We are using gcc, ask it about its tool
1352      # NOTE: Necessary if gcc was configured to use the target's
1353      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1354       case $host_os in
1355  *cygwin*)
1356            AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as | sed -e 's%\\\\%/%g' `
1357    ;;
1358  *)
1359    AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1360    ;;
1361  esac
1362
1363    fi
1364  else
1365    # The user set an environment variable.
1366    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1367    # will override the environment variable, which isn't what the user
1368    # intends
1369    echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1370echo "configure:1371: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
1371    case "$AS_FOR_TARGET" in
1372    /*) # valid
1373      echo "$ac_t"""yes"" 1>&6
1374    ;;
1375    *)  # invalid for AC_PATH_PROG
1376      echo "$ac_t"""no"" 1>&6
1377      { echo "configure: error: ***
1378        Environment variable AS_FOR_TARGET should either
1379        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1380    ;;
1381    esac
1382  fi
1383
1384  # Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1385set dummy "$program_prefix"as; ac_word=$2
1386echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1387echo "configure:1388: checking for $ac_word" >&5
1388if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1389  echo $ac_n "(cached) $ac_c" 1>&6
1390else
1391  case "$AS_FOR_TARGET" in
1392  /*)
1393  ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1394  ;;
1395  ?:/*)                 
1396  ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path.
1397  ;;
1398  *)
1399  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1400  ac_dummy="$PATH"
1401  for ac_dir in $ac_dummy; do
1402    test -z "$ac_dir" && ac_dir=.
1403    if test -f $ac_dir/$ac_word; then
1404      ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1405      break
1406    fi
1407  done
1408  IFS="$ac_save_ifs"
1409  test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1410  ;;
1411esac
1412fi
1413AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1414if test -n "$AS_FOR_TARGET"; then
1415  echo "$ac_t""$AS_FOR_TARGET" 1>&6
1416else
1417  echo "$ac_t""no" 1>&6
1418fi
1419
1420fi
1421
1422 
1423echo $ac_n "checking target's ld""... $ac_c" 1>&6
1424echo "configure:1425: checking target's ld" >&5
1425if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1426  echo $ac_n "(cached) $ac_c" 1>&6
1427else
1428  :
1429fi
1430
1431echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
1432
1433if test -n "$ac_cv_path_LD_FOR_TARGET"; then
1434    LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
1435else
1436    if test -z "$LD_FOR_TARGET" ; then
1437    if test "$rtems_cv_prog_gcc" = "yes"; then
1438      # We are using gcc, ask it about its tool
1439      # NOTE: Necessary if gcc was configured to use the target's
1440      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1441       case $host_os in
1442  *cygwin*)
1443            LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld | sed -e 's%\\\\%/%g' `
1444    ;;
1445  *)
1446    LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1447    ;;
1448  esac
1449
1450    fi
1451  else
1452    # The user set an environment variable.
1453    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1454    # will override the environment variable, which isn't what the user
1455    # intends
1456    echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1457echo "configure:1458: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
1458    case "$LD_FOR_TARGET" in
1459    /*) # valid
1460      echo "$ac_t"""yes"" 1>&6
1461    ;;
1462    *)  # invalid for AC_PATH_PROG
1463      echo "$ac_t"""no"" 1>&6
1464      { echo "configure: error: ***
1465        Environment variable LD_FOR_TARGET should either
1466        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1467    ;;
1468    esac
1469  fi
1470
1471  # Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1472set dummy "$program_prefix"ld; ac_word=$2
1473echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1474echo "configure:1475: checking for $ac_word" >&5
1475if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1476  echo $ac_n "(cached) $ac_c" 1>&6
1477else
1478  case "$LD_FOR_TARGET" in
1479  /*)
1480  ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1481  ;;
1482  ?:/*)                 
1483  ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path.
1484  ;;
1485  *)
1486  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1487  ac_dummy="$PATH"
1488  for ac_dir in $ac_dummy; do
1489    test -z "$ac_dir" && ac_dir=.
1490    if test -f $ac_dir/$ac_word; then
1491      ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1492      break
1493    fi
1494  done
1495  IFS="$ac_save_ifs"
1496  test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1497  ;;
1498esac
1499fi
1500LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1501if test -n "$LD_FOR_TARGET"; then
1502  echo "$ac_t""$LD_FOR_TARGET" 1>&6
1503else
1504  echo "$ac_t""no" 1>&6
1505fi
1506
1507fi
1508
1509 
1510echo $ac_n "checking target's nm""... $ac_c" 1>&6
1511echo "configure:1512: checking target's nm" >&5
1512if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1513  echo $ac_n "(cached) $ac_c" 1>&6
1514else
1515  :
1516fi
1517
1518echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
1519
1520if test -n "$ac_cv_path_NM_FOR_TARGET"; then
1521    NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
1522else
1523    if test -z "$NM_FOR_TARGET" ; then
1524    if test "$rtems_cv_prog_gcc" = "yes"; then
1525      # We are using gcc, ask it about its tool
1526      # NOTE: Necessary if gcc was configured to use the target's
1527      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1528       case $host_os in
1529  *cygwin*)
1530            NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm | sed -e 's%\\\\%/%g' `
1531    ;;
1532  *)
1533    NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1534    ;;
1535  esac
1536
1537    fi
1538  else
1539    # The user set an environment variable.
1540    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1541    # will override the environment variable, which isn't what the user
1542    # intends
1543    echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1544echo "configure:1545: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
1545    case "$NM_FOR_TARGET" in
1546    /*) # valid
1547      echo "$ac_t"""yes"" 1>&6
1548    ;;
1549    *)  # invalid for AC_PATH_PROG
1550      echo "$ac_t"""no"" 1>&6
1551      { echo "configure: error: ***
1552        Environment variable NM_FOR_TARGET should either
1553        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1554    ;;
1555    esac
1556  fi
1557
1558  # Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1559set dummy "$program_prefix"nm; ac_word=$2
1560echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1561echo "configure:1562: checking for $ac_word" >&5
1562if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1563  echo $ac_n "(cached) $ac_c" 1>&6
1564else
1565  case "$NM_FOR_TARGET" in
1566  /*)
1567  ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1568  ;;
1569  ?:/*)                 
1570  ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path.
1571  ;;
1572  *)
1573  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1574  ac_dummy="$PATH"
1575  for ac_dir in $ac_dummy; do
1576    test -z "$ac_dir" && ac_dir=.
1577    if test -f $ac_dir/$ac_word; then
1578      ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1579      break
1580    fi
1581  done
1582  IFS="$ac_save_ifs"
1583  test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1584  ;;
1585esac
1586fi
1587NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1588if test -n "$NM_FOR_TARGET"; then
1589  echo "$ac_t""$NM_FOR_TARGET" 1>&6
1590else
1591  echo "$ac_t""no" 1>&6
1592fi
1593
1594fi
1595
1596
1597 
1598echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
1599echo "configure:1600: checking target's ranlib" >&5
1600if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1601  echo $ac_n "(cached) $ac_c" 1>&6
1602else
1603  :
1604fi
1605
1606echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
1607
1608if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
1609    RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1610else
1611    if test -z "$RANLIB_FOR_TARGET" ; then
1612    if test "$rtems_cv_prog_gcc" = "yes"; then
1613      # We are using gcc, ask it about its tool
1614      # NOTE: Necessary if gcc was configured to use the target's
1615      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1616       case $host_os in
1617  *cygwin*)
1618            RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib | sed -e 's%\\\\%/%g' `
1619    ;;
1620  *)
1621    RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1622    ;;
1623  esac
1624
1625    fi
1626  else
1627    # The user set an environment variable.
1628    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1629    # will override the environment variable, which isn't what the user
1630    # intends
1631    echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1632echo "configure:1633: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
1633    case "$RANLIB_FOR_TARGET" in
1634    /*) # valid
1635      echo "$ac_t"""yes"" 1>&6
1636    ;;
1637    *)  # invalid for AC_PATH_PROG
1638      echo "$ac_t"""no"" 1>&6
1639      { echo "configure: error: ***
1640        Environment variable RANLIB_FOR_TARGET should either
1641        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1642    ;;
1643    esac
1644  fi
1645
1646  # Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1647set dummy "$program_prefix"ranlib; ac_word=$2
1648echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1649echo "configure:1650: checking for $ac_word" >&5
1650if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1651  echo $ac_n "(cached) $ac_c" 1>&6
1652else
1653  case "$RANLIB_FOR_TARGET" in
1654  /*)
1655  ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1656  ;;
1657  ?:/*)                 
1658  ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path.
1659  ;;
1660  *)
1661  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1662  ac_dummy="$PATH"
1663  for ac_dir in $ac_dummy; do
1664    test -z "$ac_dir" && ac_dir=.
1665    if test -f $ac_dir/$ac_word; then
1666      ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1667      break
1668    fi
1669  done
1670  IFS="$ac_save_ifs"
1671  test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
1672  ;;
1673esac
1674fi
1675RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
1676if test -n "$RANLIB_FOR_TARGET"; then
1677  echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
1678else
1679  echo "$ac_t""no" 1>&6
1680fi
1681
1682fi
1683
1684  if test "$RANLIB_FOR_TARGET" = "no"; then
1685    # ranlib wasn't found; check if ar -s is available
1686   
1687echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
1688echo "configure:1689: checking whether $AR_FOR_TARGET -s works" >&5
1689if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
1690  echo $ac_n "(cached) $ac_c" 1>&6
1691else
1692 
1693cat > conftest.$ac_ext <<EOF
1694int foo( int b )
1695{ return b; }
1696EOF
1697if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1698: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1698  && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1699  && test -s conftest.a ; \
1700then
1701  rtems_cv_AR_FOR_TARGET_S="yes"
1702else
1703  rtems_cv_AR_FOR_TARGET_S="no"
1704fi
1705  rm -f conftest*
1706
1707fi
1708
1709echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
1710
1711    if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
1712            ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
1713      RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1714    else
1715      { echo "configure: error: ***
1716        Can't figure out how to build a library index
1717        Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
1718    fi
1719  fi
1720
1721 
1722echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
1723echo "configure:1724: checking target's objcopy" >&5
1724if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1725  echo $ac_n "(cached) $ac_c" 1>&6
1726else
1727  :
1728fi
1729
1730echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
1731
1732if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
1733    OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
1734else
1735    if test -z "$OBJCOPY_FOR_TARGET" ; then
1736    if test "$rtems_cv_prog_gcc" = "yes"; then
1737      # We are using gcc, ask it about its tool
1738      # NOTE: Necessary if gcc was configured to use the target's
1739      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1740       case $host_os in
1741  *cygwin*)
1742            OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy | sed -e 's%\\\\%/%g' `
1743    ;;
1744  *)
1745    OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
1746    ;;
1747  esac
1748
1749    fi
1750  else
1751    # The user set an environment variable.
1752    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1753    # will override the environment variable, which isn't what the user
1754    # intends
1755    echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1756echo "configure:1757: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
1757    case "$OBJCOPY_FOR_TARGET" in
1758    /*) # valid
1759      echo "$ac_t"""yes"" 1>&6
1760    ;;
1761    *)  # invalid for AC_PATH_PROG
1762      echo "$ac_t"""no"" 1>&6
1763      { echo "configure: error: ***
1764        Environment variable OBJCOPY_FOR_TARGET should either
1765        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1766    ;;
1767    esac
1768  fi
1769
1770  # Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
1771set dummy "$program_prefix"objcopy; ac_word=$2
1772echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1773echo "configure:1774: checking for $ac_word" >&5
1774if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1775  echo $ac_n "(cached) $ac_c" 1>&6
1776else
1777  case "$OBJCOPY_FOR_TARGET" in
1778  /*)
1779  ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
1780  ;;
1781  ?:/*)                 
1782  ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path.
1783  ;;
1784  *)
1785  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1786  ac_dummy="$PATH"
1787  for ac_dir in $ac_dummy; do
1788    test -z "$ac_dir" && ac_dir=.
1789    if test -f $ac_dir/$ac_word; then
1790      ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
1791      break
1792    fi
1793  done
1794  IFS="$ac_save_ifs"
1795  test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
1796  ;;
1797esac
1798fi
1799OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
1800if test -n "$OBJCOPY_FOR_TARGET"; then
1801  echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
1802else
1803  echo "$ac_t""no" 1>&6
1804fi
1805
1806fi
1807
1808 
1809echo $ac_n "checking target's size""... $ac_c" 1>&6
1810echo "configure:1811: checking target's size" >&5
1811if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1812  echo $ac_n "(cached) $ac_c" 1>&6
1813else
1814  :
1815fi
1816
1817echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
1818
1819if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
1820    SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
1821else
1822    if test -z "$SIZE_FOR_TARGET" ; then
1823    if test "$rtems_cv_prog_gcc" = "yes"; then
1824      # We are using gcc, ask it about its tool
1825      # NOTE: Necessary if gcc was configured to use the target's
1826      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1827       case $host_os in
1828  *cygwin*)
1829            SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size | sed -e 's%\\\\%/%g' `
1830    ;;
1831  *)
1832    SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
1833    ;;
1834  esac
1835
1836    fi
1837  else
1838    # The user set an environment variable.
1839    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1840    # will override the environment variable, which isn't what the user
1841    # intends
1842    echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1843echo "configure:1844: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
1844    case "$SIZE_FOR_TARGET" in
1845    /*) # valid
1846      echo "$ac_t"""yes"" 1>&6
1847    ;;
1848    *)  # invalid for AC_PATH_PROG
1849      echo "$ac_t"""no"" 1>&6
1850      { echo "configure: error: ***
1851        Environment variable SIZE_FOR_TARGET should either
1852        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1853    ;;
1854    esac
1855  fi
1856
1857  # Extract the first word of ""$program_prefix"size", so it can be a program name with args.
1858set dummy "$program_prefix"size; ac_word=$2
1859echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1860echo "configure:1861: checking for $ac_word" >&5
1861if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1862  echo $ac_n "(cached) $ac_c" 1>&6
1863else
1864  case "$SIZE_FOR_TARGET" in
1865  /*)
1866  ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
1867  ;;
1868  ?:/*)                 
1869  ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path.
1870  ;;
1871  *)
1872  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1873  ac_dummy="$PATH"
1874  for ac_dir in $ac_dummy; do
1875    test -z "$ac_dir" && ac_dir=.
1876    if test -f $ac_dir/$ac_word; then
1877      ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
1878      break
1879    fi
1880  done
1881  IFS="$ac_save_ifs"
1882  test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
1883  ;;
1884esac
1885fi
1886SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
1887if test -n "$SIZE_FOR_TARGET"; then
1888  echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
1889else
1890  echo "$ac_t""no" 1>&6
1891fi
1892
1893fi
1894
1895 
1896echo $ac_n "checking target's strip""... $ac_c" 1>&6
1897echo "configure:1898: checking target's strip" >&5
1898if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
1899  echo $ac_n "(cached) $ac_c" 1>&6
1900else
1901  :
1902fi
1903
1904echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
1905
1906if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
1907    STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
1908else
1909    if test -z "$STRIP_FOR_TARGET" ; then
1910    if test "$rtems_cv_prog_gcc" = "yes"; then
1911      # We are using gcc, ask it about its tool
1912      # NOTE: Necessary if gcc was configured to use the target's
1913      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1914       case $host_os in
1915  *cygwin*)
1916            STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip | sed -e 's%\\\\%/%g' `
1917    ;;
1918  *)
1919    STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
1920    ;;
1921  esac
1922
1923    fi
1924  else
1925    # The user set an environment variable.
1926    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1927    # will override the environment variable, which isn't what the user
1928    # intends
1929    echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1930echo "configure:1931: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
1931    case "$STRIP_FOR_TARGET" in
1932    /*) # valid
1933      echo "$ac_t"""yes"" 1>&6
1934    ;;
1935    *)  # invalid for AC_PATH_PROG
1936      echo "$ac_t"""no"" 1>&6
1937      { echo "configure: error: ***
1938        Environment variable STRIP_FOR_TARGET should either
1939        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1940    ;;
1941    esac
1942  fi
1943
1944  # Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
1945set dummy "$program_prefix"strip; ac_word=$2
1946echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1947echo "configure:1948: checking for $ac_word" >&5
1948if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
1949  echo $ac_n "(cached) $ac_c" 1>&6
1950else
1951  case "$STRIP_FOR_TARGET" in
1952  /*)
1953  ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
1954  ;;
1955  ?:/*)                 
1956  ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path.
1957  ;;
1958  *)
1959  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1960  ac_dummy="$PATH"
1961  for ac_dir in $ac_dummy; do
1962    test -z "$ac_dir" && ac_dir=.
1963    if test -f $ac_dir/$ac_word; then
1964      ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
1965      break
1966    fi
1967  done
1968  IFS="$ac_save_ifs"
1969  test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
1970  ;;
1971esac
1972fi
1973STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
1974if test -n "$STRIP_FOR_TARGET"; then
1975  echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
1976else
1977  echo "$ac_t""no" 1>&6
1978fi
1979
1980fi
1981
1982
1983
1984 if test "${target_cpu}" = "i386"; then
1985    echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6
1986echo "configure:1987: checking for 16 bit mode assembler support" >&5
1987if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then
1988  echo $ac_n "(cached) $ac_c" 1>&6
1989else
1990  cat > conftest.s << EOF
1991         .code16
1992         data32
1993         addr32
1994         lgdt 0
1995EOF
1996      if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:1997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1997        rtems_cv_prog_gas_code16=yes
1998      else
1999        rtems_cv_prog_gas_code16=no
2000      fi
2001fi
2002
2003echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6
2004    RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
2005  fi
2006 
2007
2008
2009
2010if test "$RTEMS_GAS_CODE16" = "yes"; then
2011  RTEMS_GAS_CODE16_TRUE=
2012  RTEMS_GAS_CODE16_FALSE='#'
2013else
2014  RTEMS_GAS_CODE16_TRUE='#'
2015  RTEMS_GAS_CODE16_FALSE=
2016fi;
2017
2018echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
2019echo "configure:2020: checking for make/custom/$RTEMS_BSP.cfg" >&5
2020if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
2021  echo "$ac_t""yes" 1>&6
2022else
2023  { echo "configure: error: no" 1>&2; exit 1; }
2024fi
2025
2026echo $ac_n "checking whether BSP supports multiprocessing""... $ac_c" 1>&6
2027echo "configure:2028: checking whether BSP supports multiprocessing" >&5
2028if eval "test \"`echo '$''{'rtems_cv_HAS_MP'+set}'`\" = set"; then
2029  echo $ac_n "(cached) $ac_c" 1>&6
2030else
2031      if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${RTEMS_BSP}/shmsupp"; then
2032      if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
2033        rtems_cv_HAS_MP="yes" ;
2034      else
2035        rtems_cv_HAS_MP="disabled";
2036      fi
2037    else
2038      rtems_cv_HAS_MP="no";
2039    fi
2040fi
2041
2042echo "$ac_t""$rtems_cv_HAS_MP" 1>&6
2043if test "$rtems_cv_HAS_MP" = "yes"; then
2044HAS_MP="yes"
2045else
2046HAS_MP="no"
2047fi
2048
2049
2050echo $ac_n "checking whether BSP supports networking""... $ac_c" 1>&6
2051echo "configure:2052: checking whether BSP supports networking" >&5
2052if eval "test \"`echo '$''{'rtems_cv_HAS_NETWORKING'+set}'`\" = set"; then
2053  echo $ac_n "(cached) $ac_c" 1>&6
2054else
2055      case "$RTEMS_CPU" in
2056    unix*)
2057      rtems_cv_HAS_NETWORKING="no"
2058      ;;
2059    *)
2060      if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
2061        rtems_cv_HAS_NETWORKING="yes";
2062      else
2063        rtems_cv_HAS_NETWORKING="disabled";
2064      fi
2065      ;;
2066    esac
2067fi
2068
2069echo "$ac_t""$rtems_cv_HAS_NETWORKING" 1>&6
2070if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
2071  HAS_NETWORKING="yes";
2072else
2073  HAS_NETWORKING="no";
2074fi
2075
2076
2077
2078    # account for "aliased" bsps which share source code
2079    case ${RTEMS_BSP} in
2080      mvme162lx)    bspdir=mvme162  ;;  # mvme162 board variant
2081      gen68360_040) bspdir=gen68360 ;;  # 68360 in companion mode
2082      go32_p5)      bspdir=go32     ;;  # go32 on Pentium class CPU
2083      p4600)        bspdir=p4000    ;;  # p4000 board with IDT 4600
2084      p4650)        bspdir=p4000    ;;  # p4000 board with IDT 4650
2085      *)            bspdir=${RTEMS_BSP};;
2086    esac
2087
2088
2089
2090
2091if test "$RTEMS_CPU" = "unix"; then
2092  UNIX_TRUE=
2093  UNIX_FALSE='#'
2094else
2095  UNIX_TRUE='#'
2096  UNIX_FALSE=
2097fi
2098
2099# find all the CPU dependent library Makefiles
2100subdirs="libcpu"
2101
2102subdirs="libcpu libbsp"
2103
2104
2105# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles
2106if test "$HAS_NETWORKING" = "yes"; then
2107  cfg_subdirs="$cfg_subdirs libnetworking"
2108  cfg_subdirs="$cfg_subdirs librpc"
2109
2110  if test "$RTEMS_HAS_RDBG" = "yes"; then
2111    echo $ac_n "checking whether BSP supports librdbg""... $ac_c" 1>&6
2112echo "configure:2113: checking whether BSP supports librdbg" >&5
2113if eval "test \"`echo '$''{'rtems_cv_HAS_RDBG'+set}'`\" = set"; then
2114  echo $ac_n "(cached) $ac_c" 1>&6
2115else
2116 
2117    if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${RTEMS_BSP}"; then
2118      rtems_cv_HAS_RDBG="yes" ;
2119    else
2120      rtems_cv_HAS_RDBG="no";
2121    fi
2122 
2123fi
2124
2125echo "$ac_t""$rtems_cv_HAS_RDBG" 1>&6
2126HAS_RDBG="$rtems_cv_HAS_RDBG"
2127
2128
2129  fi
2130fi
2131
2132
2133if test "$HAS_RDBG" = "yes"; then
2134  cfg_subdirs="$cfg_subdirs librdbg"
2135fi
2136
2137# If the HWAPI is enabled, the find the HWAPI Makefiles
2138# Check whether --enable-hwapi or --disable-hwapi was given.
2139if test "${enable_hwapi+set}" = set; then
2140  enableval="$enable_hwapi"
2141  case "${enableval}" in
2142    yes) RTEMS_HAS_HWAPI=yes ;;
2143    no)  RTEMS_HAS_HWAPI=no ;;
2144    *)  { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
2145  esac
2146else
2147  RTEMS_HAS_HWAPI=no
2148fi
2149
2150
2151if test "$RTEMS_HAS_HWAPI" = "yes"; then
2152  if test -d "${srcdir}/libhwapi"; then
2153    cfg_subdirs="$cfg_subdirs libhwapi"
2154  fi
2155  LIBHWAPI="libhwapi"
2156fi
2157
2158
2159if test -d "${srcdir}/start/$RTEMS_CPU"; then
2160cfg_subdirs="$cfg_subdirs start/$RTEMS_CPU"
2161RTEMS_CPU_STARTdir="$RTEMS_CPU"
2162fi
2163
2164
2165if test "$RTEMS_CPU" != "unix"; then
2166## HACK: Suppress libchip for unix
2167cfg_subdirs="$cfg_subdirs libchip"
2168fi
2169
2170
2171
2172if test "$HAS_NETWORKING" = "yes"; then
2173  HAS_NETWORKING_TRUE=
2174  HAS_NETWORKING_FALSE='#'
2175else
2176  HAS_NETWORKING_TRUE='#'
2177  HAS_NETWORKING_FALSE=
2178fi
2179
2180
2181if test "$RTEMS_CPU" != "unix"; then
2182  HAS_LIBCHIP_TRUE=
2183  HAS_LIBCHIP_FALSE='#'
2184else
2185  HAS_LIBCHIP_TRUE='#'
2186  HAS_LIBCHIP_FALSE=
2187fi
2188
2189
2190if test "$HAS_RDBG" = "yes"; then
2191  HAS_RDBG_TRUE=
2192  HAS_RDBG_FALSE='#'
2193else
2194  HAS_RDBG_TRUE='#'
2195  HAS_RDBG_FALSE=
2196fi
2197
2198subdirs="libcpu libbsp libmisc"
2199
2200
2201subdirs="libcpu libbsp libmisc $cfg_subdirs"
2202
2203
2204PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include"
2205
2206
2207# try to explicitly list a Makefile here
2208trap '' 1 2 15
2209cat > confcache <<\EOF
2210# This file is a shell script that caches the results of configure
2211# tests run on this system so they can be shared between configure
2212# scripts and configure runs.  It is not useful on other systems.
2213# If it contains results you don't want to keep, you may remove or edit it.
2214#
2215# By default, configure uses ./config.cache as the cache file,
2216# creating it if it does not exist already.  You can give configure
2217# the --cache-file=FILE option to use a different cache file; that is
2218# what configure does when it calls configure scripts in
2219# subdirectories, so they share the cache.
2220# Giving --cache-file=/dev/null disables caching, for debugging configure.
2221# config.status only pays attention to the cache file if you give it the
2222# --recheck option to rerun configure.
2223#
2224EOF
2225# The following way of writing the cache mishandles newlines in values,
2226# but we know of no workaround that is simple, portable, and efficient.
2227# So, don't put newlines in cache variables' values.
2228# Ultrix sh set writes to stderr and can't be redirected directly,
2229# and sets the high bit in the cache file unless we assign to the vars.
2230(set) 2>&1 |
2231  case `(ac_space=' '; set | grep ac_space) 2>&1` in
2232  *ac_space=\ *)
2233    # `set' does not quote correctly, so add quotes (double-quote substitution
2234    # turns \\\\ into \\, and sed turns \\ into \).
2235    sed -n \
2236      -e "s/'/'\\\\''/g" \
2237      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2238    ;;
2239  *)
2240    # `set' quotes correctly as required by POSIX, so do not add quotes.
2241    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2242    ;;
2243  esac >> confcache
2244if cmp -s $cache_file confcache; then
2245  :
2246else
2247  if test -w $cache_file; then
2248    echo "updating cache $cache_file"
2249    cat confcache > $cache_file
2250  else
2251    echo "not updating unwritable cache $cache_file"
2252  fi
2253fi
2254rm -f confcache
2255
2256trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2257
2258test "x$prefix" = xNONE && prefix=$ac_default_prefix
2259# Let make expand exec_prefix.
2260test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2261
2262# Any assignment to VPATH causes Sun make to only execute
2263# the first set of double-colon rules, so remove it if not needed.
2264# If there is a colon in the path, we need to keep it.
2265if test "x$srcdir" = x.; then
2266  ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2267fi
2268
2269trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2270
2271# Transform confdefs.h into DEFS.
2272# Protect against shell expansion while executing Makefile rules.
2273# Protect against Makefile macro expansion.
2274cat > conftest.defs <<\EOF
2275s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2276s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2277s%\[%\\&%g
2278s%\]%\\&%g
2279s%\$%$$%g
2280EOF
2281DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2282rm -f conftest.defs
2283
2284
2285# Without the "./", some shells look in PATH for config.status.
2286: ${CONFIG_STATUS=./config.status}
2287
2288echo creating $CONFIG_STATUS
2289rm -f $CONFIG_STATUS
2290cat > $CONFIG_STATUS <<EOF
2291#! /bin/sh
2292# Generated automatically by configure.
2293# Run this file to recreate the current configuration.
2294# This directory was configured as follows,
2295# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2296#
2297# $0 $ac_configure_args
2298#
2299# Compiler output produced by configure, useful for debugging
2300# configure, is in ./config.log if it exists.
2301
2302ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2303for ac_option
2304do
2305  case "\$ac_option" in
2306  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2307    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2308    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2309  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2310    echo "$CONFIG_STATUS generated by autoconf version 2.13"
2311    exit 0 ;;
2312  -help | --help | --hel | --he | --h)
2313    echo "\$ac_cs_usage"; exit 0 ;;
2314  *) echo "\$ac_cs_usage"; exit 1 ;;
2315  esac
2316done
2317
2318ac_given_srcdir=$srcdir
2319ac_given_INSTALL="$INSTALL"
2320
2321trap 'rm -fr `echo "Makefile
2322include/Makefile
2323include/sys/Makefile
2324include/motorola/Makefile
2325include/zilog/Makefile
2326include/rpc/Makefile
2327include/rdbg/Makefile
2328include/rdbg/i386/Makefile
2329include/rdbg/powerpc/Makefile
2330libc/Makefile
2331start/Makefile
2332wrapup/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2333EOF
2334cat >> $CONFIG_STATUS <<EOF
2335
2336# Protect against being on the right side of a sed subst in config.status.
2337sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2338 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2339$ac_vpsub
2340$extrasub
2341s%@SHELL@%$SHELL%g
2342s%@CFLAGS@%$CFLAGS%g
2343s%@CPPFLAGS@%$CPPFLAGS%g
2344s%@CXXFLAGS@%$CXXFLAGS%g
2345s%@FFLAGS@%$FFLAGS%g
2346s%@DEFS@%$DEFS%g
2347s%@LDFLAGS@%$LDFLAGS%g
2348s%@LIBS@%$LIBS%g
2349s%@exec_prefix@%$exec_prefix%g
2350s%@prefix@%$prefix%g
2351s%@program_transform_name@%$program_transform_name%g
2352s%@bindir@%$bindir%g
2353s%@sbindir@%$sbindir%g
2354s%@libexecdir@%$libexecdir%g
2355s%@datadir@%$datadir%g
2356s%@sysconfdir@%$sysconfdir%g
2357s%@sharedstatedir@%$sharedstatedir%g
2358s%@localstatedir@%$localstatedir%g
2359s%@libdir@%$libdir%g
2360s%@includedir@%$includedir%g
2361s%@oldincludedir@%$oldincludedir%g
2362s%@infodir@%$infodir%g
2363s%@mandir@%$mandir%g
2364s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
2365s%@SET_MAKE@%$SET_MAKE%g
2366s%@host@%$host%g
2367s%@host_alias@%$host_alias%g
2368s%@host_cpu@%$host_cpu%g
2369s%@host_vendor@%$host_vendor%g
2370s%@host_os@%$host_os%g
2371s%@target@%$target%g
2372s%@target_alias@%$target_alias%g
2373s%@target_cpu@%$target_cpu%g
2374s%@target_vendor@%$target_vendor%g
2375s%@target_os@%$target_os%g
2376s%@build@%$build%g
2377s%@build_alias@%$build_alias%g
2378s%@build_cpu@%$build_cpu%g
2379s%@build_vendor@%$build_vendor%g
2380s%@build_os@%$build_os%g
2381s%@RTEMS_CPU@%$RTEMS_CPU%g
2382s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2383s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2384s%@MAINT@%$MAINT%g
2385s%@RTEMS_HAS_MULTIPROCESSING@%$RTEMS_HAS_MULTIPROCESSING%g
2386s%@RTEMS_HAS_NETWORKING@%$RTEMS_HAS_NETWORKING%g
2387s%@RTEMS_HAS_RDBG@%$RTEMS_HAS_RDBG%g
2388s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
2389s%@RTEMS_HAS_HWAPI@%$RTEMS_HAS_HWAPI%g
2390s%@RTEMS_BSP@%$RTEMS_BSP%g
2391s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2392s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2393s%@INSTALL_DATA@%$INSTALL_DATA%g
2394s%@RTEMS_HOST@%$RTEMS_HOST%g
2395s%@PROJECT_ROOT@%$PROJECT_ROOT%g
2396s%@RTEMS_ROOT@%$RTEMS_ROOT%g
2397s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
2398s%@PACKHEX@%$PACKHEX%g
2399s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2400s%@GCCSED@%$GCCSED%g
2401s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2402s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2403s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
2404s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2405s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
2406s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
2407s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
2408s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
2409s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g
2410s%@RTEMS_GAS_CODE16_TRUE@%$RTEMS_GAS_CODE16_TRUE%g
2411s%@RTEMS_GAS_CODE16_FALSE@%$RTEMS_GAS_CODE16_FALSE%g
2412s%@HAS_MP@%$HAS_MP%g
2413s%@HAS_NETWORKING@%$HAS_NETWORKING%g
2414s%@UNIX_TRUE@%$UNIX_TRUE%g
2415s%@UNIX_FALSE@%$UNIX_FALSE%g
2416s%@subdirs@%$subdirs%g
2417s%@HAS_RDBG@%$HAS_RDBG%g
2418s%@LIBHWAPI@%$LIBHWAPI%g
2419s%@RTEMS_CPU_STARTdir@%$RTEMS_CPU_STARTdir%g
2420s%@HAS_NETWORKING_TRUE@%$HAS_NETWORKING_TRUE%g
2421s%@HAS_NETWORKING_FALSE@%$HAS_NETWORKING_FALSE%g
2422s%@HAS_LIBCHIP_TRUE@%$HAS_LIBCHIP_TRUE%g
2423s%@HAS_LIBCHIP_FALSE@%$HAS_LIBCHIP_FALSE%g
2424s%@HAS_RDBG_TRUE@%$HAS_RDBG_TRUE%g
2425s%@HAS_RDBG_FALSE@%$HAS_RDBG_FALSE%g
2426s%@PROJECT_INCLUDE@%$PROJECT_INCLUDE%g
2427
2428CEOF
2429EOF
2430
2431cat >> $CONFIG_STATUS <<\EOF
2432
2433# Split the substitutions into bite-sized pieces for seds with
2434# small command number limits, like on Digital OSF/1 and HP-UX.
2435ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2436ac_file=1 # Number of current file.
2437ac_beg=1 # First line for current file.
2438ac_end=$ac_max_sed_cmds # Line after last line for current file.
2439ac_more_lines=:
2440ac_sed_cmds=""
2441while $ac_more_lines; do
2442  if test $ac_beg -gt 1; then
2443    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2444  else
2445    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2446  fi
2447  if test ! -s conftest.s$ac_file; then
2448    ac_more_lines=false
2449    rm -f conftest.s$ac_file
2450  else
2451    if test -z "$ac_sed_cmds"; then
2452      ac_sed_cmds="sed -f conftest.s$ac_file"
2453    else
2454      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2455    fi
2456    ac_file=`expr $ac_file + 1`
2457    ac_beg=$ac_end
2458    ac_end=`expr $ac_end + $ac_max_sed_cmds`
2459  fi
2460done
2461if test -z "$ac_sed_cmds"; then
2462  ac_sed_cmds=cat
2463fi
2464EOF
2465
2466cat >> $CONFIG_STATUS <<EOF
2467
2468CONFIG_FILES=\${CONFIG_FILES-"Makefile
2469include/Makefile
2470include/sys/Makefile
2471include/motorola/Makefile
2472include/zilog/Makefile
2473include/rpc/Makefile
2474include/rdbg/Makefile
2475include/rdbg/i386/Makefile
2476include/rdbg/powerpc/Makefile
2477libc/Makefile
2478start/Makefile
2479wrapup/Makefile"}
2480EOF
2481cat >> $CONFIG_STATUS <<\EOF
2482for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2483  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2484  case "$ac_file" in
2485  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2486       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2487  *) ac_file_in="${ac_file}.in" ;;
2488  esac
2489
2490  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2491
2492  # Remove last slash and all that follows it.  Not all systems have dirname.
2493  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2494  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2495    # The file is in a subdirectory.
2496    test ! -d "$ac_dir" && mkdir "$ac_dir"
2497    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2498    # A "../" for each directory in $ac_dir_suffix.
2499    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2500  else
2501    ac_dir_suffix= ac_dots=
2502  fi
2503
2504  case "$ac_given_srcdir" in
2505  .)  srcdir=.
2506      if test -z "$ac_dots"; then top_srcdir=.
2507      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2508  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2509  *) # Relative path.
2510    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2511    top_srcdir="$ac_dots$ac_given_srcdir" ;;
2512  esac
2513
2514  case "$ac_given_INSTALL" in
2515  [/$]*) INSTALL="$ac_given_INSTALL" ;;
2516  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2517  esac
2518
2519  echo creating "$ac_file"
2520  rm -f "$ac_file"
2521  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2522  case "$ac_file" in
2523  *Makefile*) ac_comsub="1i\\
2524# $configure_input" ;;
2525  *) ac_comsub= ;;
2526  esac
2527
2528  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2529  sed -e "$ac_comsub
2530s%@configure_input@%$configure_input%g
2531s%@srcdir@%$srcdir%g
2532s%@top_srcdir@%$top_srcdir%g
2533s%@INSTALL@%$INSTALL%g
2534" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2535fi; done
2536rm -f conftest.s*
2537
2538EOF
2539cat >> $CONFIG_STATUS <<EOF
2540
2541EOF
2542cat >> $CONFIG_STATUS <<\EOF
2543
2544exit 0
2545EOF
2546chmod +x $CONFIG_STATUS
2547rm -fr confdefs* $ac_clean_files
2548test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2549
2550if test "$no_recursion" != yes; then
2551
2552  # Remove --cache-file and --srcdir arguments so they do not pile up.
2553  ac_sub_configure_args=
2554  ac_prev=
2555  for ac_arg in $ac_configure_args; do
2556    if test -n "$ac_prev"; then
2557      ac_prev=
2558      continue
2559    fi
2560    case "$ac_arg" in
2561    -cache-file | --cache-file | --cache-fil | --cache-fi \
2562    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2563      ac_prev=cache_file ;;
2564    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2565    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2566      ;;
2567    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2568      ac_prev=srcdir ;;
2569    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2570      ;;
2571    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2572    esac
2573  done
2574
2575  for ac_config_dir in libcpu libbsp libmisc $cfg_subdirs; do
2576
2577    # Do not complain, so a configure script can configure whichever
2578    # parts of a large source tree are present.
2579    if test ! -d $srcdir/$ac_config_dir; then
2580      continue
2581    fi
2582
2583    echo configuring in $ac_config_dir
2584
2585    case "$srcdir" in
2586    .) ;;
2587    *)
2588      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2589      else
2590        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2591      fi
2592      ;;
2593    esac
2594
2595    ac_popdir=`pwd`
2596    cd $ac_config_dir
2597
2598      # A "../" for each directory in /$ac_config_dir.
2599      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2600
2601    case "$srcdir" in
2602    .) # No --srcdir option.  We are building in place.
2603      ac_sub_srcdir=$srcdir ;;
2604    /*) # Absolute path.
2605      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2606    *) # Relative path.
2607      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2608    esac
2609
2610    # Check for guested configure; otherwise get Cygnus style configure.
2611    if test -f $ac_sub_srcdir/configure; then
2612      ac_sub_configure=$ac_sub_srcdir/configure
2613    elif test -f $ac_sub_srcdir/configure.in; then
2614      ac_sub_configure=$ac_configure
2615    else
2616      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2617      ac_sub_configure=
2618    fi
2619
2620    # The recursion is here.
2621    if test -n "$ac_sub_configure"; then
2622
2623      # Make the cache file name correct relative to the subdirectory.
2624      case "$cache_file" in
2625      /*) ac_sub_cache_file=$cache_file ;;
2626      *) # Relative path.
2627        ac_sub_cache_file="$ac_dots$cache_file" ;;
2628      esac
2629  case "$ac_given_INSTALL" in
2630        [/$]*) INSTALL="$ac_given_INSTALL" ;;
2631        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2632        esac
2633
2634      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2635      # The eval makes quoting arguments work.
2636      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2637      then :
2638      else
2639        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2640      fi
2641    fi
2642
2643    cd $ac_popdir
2644  done
2645fi
2646
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