source: rtems/configure @ 6ee6abb

4.104.114.84.95
Last change on this file since 6ee6abb was 0b76723, checked in by Joel Sherrill <joel.sherrill@…>, on May 18, 1998 at 4:36:09 PM

Support bsp_specs style building for linux and solaris. Improved C++
support.

  • Property mode set to 100644
File size: 96.0 KB
Line 
1#! /bin/sh
2
3# Guess values for system-dependent variables and create Makefiles.
4# Generated automatically using autoconf version 2.12
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="$ac_help
15  --with-cross-host=HOST      host (cygnus)"
16ac_help="$ac_help
17\
18  --enable-gmake-print-directory    enable GNU Make's print directory"
19ac_help="$ac_help
20\
21  --enable-posix                    enable posix interface"
22ac_help="$ac_help
23\
24  --enable-ka9q                enable KA9Q TCP/IP stack"
25ac_help="$ac_help
26\
27  --enable-rtems-inlines            enable RTEMS inline functions (use macros)"
28ac_help="$ac_help
29\
30  --enable-cxx            enable C++ support, and build the rtems++ library"
31ac_help="$ac_help
32\
33  --enable-gcc28                    enable use of gcc 2.8.x features"
34ac_help="$ac_help
35\
36  --enable-libcdir=directory        set the directory for the C library"
37ac_help="$ac_help
38\
39    --enable-rtemsbsp=bsp1 bsp2 ..   BSPs to include in build"
40ac_help="$ac_help
41\
42  --enable-tests                    enable tests"
43ac_help="$ac_help
44\
45  --enable-hwapi                 enable hardware API library"
46
47# Initialize some variables set by options.
48# The variables have the same names as the options, with
49# dashes changed to underlines.
50build=NONE
51cache_file=./config.cache
52exec_prefix=NONE
53host=NONE
54no_create=
55nonopt=NONE
56no_recursion=
57prefix=NONE
58program_prefix=NONE
59program_suffix=NONE
60program_transform_name=s,x,x,
61silent=
62site=
63srcdir=
64target=NONE
65verbose=
66x_includes=NONE
67x_libraries=NONE
68bindir='${exec_prefix}/bin'
69sbindir='${exec_prefix}/sbin'
70libexecdir='${exec_prefix}/libexec'
71datadir='${prefix}/share'
72sysconfdir='${prefix}/etc'
73sharedstatedir='${prefix}/com'
74localstatedir='${prefix}/var'
75libdir='${exec_prefix}/lib'
76includedir='${prefix}/include'
77oldincludedir='/usr/include'
78infodir='${prefix}/info'
79mandir='${prefix}/man'
80
81# Initialize some other variables.
82subdirs=
83MFLAGS= MAKEFLAGS=
84# Maximum number of lines to put in a shell here document.
85ac_max_here_lines=12
86
87ac_prev=
88for ac_option
89do
90
91  # If the previous option needs an argument, assign it.
92  if test -n "$ac_prev"; then
93    eval "$ac_prev=\$ac_option"
94    ac_prev=
95    continue
96  fi
97
98  case "$ac_option" in
99  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
100  *) ac_optarg= ;;
101  esac
102
103  # Accept the important Cygnus configure options, so we can diagnose typos.
104
105  case "$ac_option" in
106
107  -bindir | --bindir | --bindi | --bind | --bin | --bi)
108    ac_prev=bindir ;;
109  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
110    bindir="$ac_optarg" ;;
111
112  -build | --build | --buil | --bui | --bu)
113    ac_prev=build ;;
114  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
115    build="$ac_optarg" ;;
116
117  -cache-file | --cache-file | --cache-fil | --cache-fi \
118  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
119    ac_prev=cache_file ;;
120  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
121  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
122    cache_file="$ac_optarg" ;;
123
124  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
125    ac_prev=datadir ;;
126  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
127  | --da=*)
128    datadir="$ac_optarg" ;;
129
130  -disable-* | --disable-*)
131    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
132    # Reject names that are not valid shell variable names.
133    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
134      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
135    fi
136    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
137    eval "enable_${ac_feature}=no" ;;
138
139  -enable-* | --enable-*)
140    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
141    # Reject names that are not valid shell variable names.
142    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
143      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
144    fi
145    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
146    case "$ac_option" in
147      *=*) ;;
148      *) ac_optarg=yes ;;
149    esac
150    eval "enable_${ac_feature}='$ac_optarg'" ;;
151
152  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
153  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
154  | --exec | --exe | --ex)
155    ac_prev=exec_prefix ;;
156  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
157  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
158  | --exec=* | --exe=* | --ex=*)
159    exec_prefix="$ac_optarg" ;;
160
161  -gas | --gas | --ga | --g)
162    # Obsolete; use --with-gas.
163    with_gas=yes ;;
164
165  -help | --help | --hel | --he)
166    # Omit some internal or obsolete options to make the list less imposing.
167    # This message is too long to be a string in the A/UX 3.1 sh.
168    cat << EOF
169Usage: configure [options] [host]
170Options: [defaults in brackets after descriptions]
171Configuration:
172  --cache-file=FILE       cache test results in FILE
173  --help                  print this message
174  --no-create             do not create output files
175  --quiet, --silent       do not print \`checking...' messages
176  --version               print the version of autoconf that created configure
177Directory and file names:
178  --prefix=PREFIX         install architecture-independent files in PREFIX
179                          [$ac_default_prefix]
180  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
181                          [same as prefix]
182  --bindir=DIR            user executables in DIR [EPREFIX/bin]
183  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
184  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
185  --datadir=DIR           read-only architecture-independent data in DIR
186                          [PREFIX/share]
187  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
188  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
189                          [PREFIX/com]
190  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
191  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
192  --includedir=DIR        C header files in DIR [PREFIX/include]
193  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
194  --infodir=DIR           info documentation in DIR [PREFIX/info]
195  --mandir=DIR            man documentation in DIR [PREFIX/man]
196  --srcdir=DIR            find the sources in DIR [configure dir or ..]
197  --program-prefix=PREFIX prepend PREFIX to installed program names
198  --program-suffix=SUFFIX append SUFFIX to installed program names
199  --program-transform-name=PROGRAM
200                          run sed PROGRAM on installed program names
201EOF
202    cat << EOF
203Host type:
204  --build=BUILD           configure for building on BUILD [BUILD=HOST]
205  --host=HOST             configure for HOST [guessed]
206  --target=TARGET         configure for TARGET [TARGET=HOST]
207Features and packages:
208  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
209  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
210  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
211  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
212  --x-includes=DIR        X include files are in DIR
213  --x-libraries=DIR       X library files are in DIR
214EOF
215    if test -n "$ac_help"; then
216      echo "--enable and --with options recognized:$ac_help"
217    fi
218    exit 0 ;;
219
220  -host | --host | --hos | --ho)
221    ac_prev=host ;;
222  -host=* | --host=* | --hos=* | --ho=*)
223    host="$ac_optarg" ;;
224
225  -includedir | --includedir | --includedi | --included | --include \
226  | --includ | --inclu | --incl | --inc)
227    ac_prev=includedir ;;
228  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
229  | --includ=* | --inclu=* | --incl=* | --inc=*)
230    includedir="$ac_optarg" ;;
231
232  -infodir | --infodir | --infodi | --infod | --info | --inf)
233    ac_prev=infodir ;;
234  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
235    infodir="$ac_optarg" ;;
236
237  -libdir | --libdir | --libdi | --libd)
238    ac_prev=libdir ;;
239  -libdir=* | --libdir=* | --libdi=* | --libd=*)
240    libdir="$ac_optarg" ;;
241
242  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
243  | --libexe | --libex | --libe)
244    ac_prev=libexecdir ;;
245  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
246  | --libexe=* | --libex=* | --libe=*)
247    libexecdir="$ac_optarg" ;;
248
249  -localstatedir | --localstatedir | --localstatedi | --localstated \
250  | --localstate | --localstat | --localsta | --localst \
251  | --locals | --local | --loca | --loc | --lo)
252    ac_prev=localstatedir ;;
253  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
254  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
255  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
256    localstatedir="$ac_optarg" ;;
257
258  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
259    ac_prev=mandir ;;
260  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
261    mandir="$ac_optarg" ;;
262
263  -nfp | --nfp | --nf)
264    # Obsolete; use --without-fp.
265    with_fp=no ;;
266
267  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
268  | --no-cr | --no-c)
269    no_create=yes ;;
270
271  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
272  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
273    no_recursion=yes ;;
274
275  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
276  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
277  | --oldin | --oldi | --old | --ol | --o)
278    ac_prev=oldincludedir ;;
279  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
280  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
281  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
282    oldincludedir="$ac_optarg" ;;
283
284  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
285    ac_prev=prefix ;;
286  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
287    prefix="$ac_optarg" ;;
288
289  -program-prefix | --program-prefix | --program-prefi | --program-pref \
290  | --program-pre | --program-pr | --program-p)
291    ac_prev=program_prefix ;;
292  -program-prefix=* | --program-prefix=* | --program-prefi=* \
293  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
294    program_prefix="$ac_optarg" ;;
295
296  -program-suffix | --program-suffix | --program-suffi | --program-suff \
297  | --program-suf | --program-su | --program-s)
298    ac_prev=program_suffix ;;
299  -program-suffix=* | --program-suffix=* | --program-suffi=* \
300  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
301    program_suffix="$ac_optarg" ;;
302
303  -program-transform-name | --program-transform-name \
304  | --program-transform-nam | --program-transform-na \
305  | --program-transform-n | --program-transform- \
306  | --program-transform | --program-transfor \
307  | --program-transfo | --program-transf \
308  | --program-trans | --program-tran \
309  | --progr-tra | --program-tr | --program-t)
310    ac_prev=program_transform_name ;;
311  -program-transform-name=* | --program-transform-name=* \
312  | --program-transform-nam=* | --program-transform-na=* \
313  | --program-transform-n=* | --program-transform-=* \
314  | --program-transform=* | --program-transfor=* \
315  | --program-transfo=* | --program-transf=* \
316  | --program-trans=* | --program-tran=* \
317  | --progr-tra=* | --program-tr=* | --program-t=*)
318    program_transform_name="$ac_optarg" ;;
319
320  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
321  | -silent | --silent | --silen | --sile | --sil)
322    silent=yes ;;
323
324  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
325    ac_prev=sbindir ;;
326  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
327  | --sbi=* | --sb=*)
328    sbindir="$ac_optarg" ;;
329
330  -sharedstatedir | --sharedstatedir | --sharedstatedi \
331  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
332  | --sharedst | --shareds | --shared | --share | --shar \
333  | --sha | --sh)
334    ac_prev=sharedstatedir ;;
335  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
336  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
337  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
338  | --sha=* | --sh=*)
339    sharedstatedir="$ac_optarg" ;;
340
341  -site | --site | --sit)
342    ac_prev=site ;;
343  -site=* | --site=* | --sit=*)
344    site="$ac_optarg" ;;
345
346  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
347    ac_prev=srcdir ;;
348  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
349    srcdir="$ac_optarg" ;;
350
351  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
352  | --syscon | --sysco | --sysc | --sys | --sy)
353    ac_prev=sysconfdir ;;
354  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
355  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
356    sysconfdir="$ac_optarg" ;;
357
358  -target | --target | --targe | --targ | --tar | --ta | --t)
359    ac_prev=target ;;
360  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
361    target="$ac_optarg" ;;
362
363  -v | -verbose | --verbose | --verbos | --verbo | --verb)
364    verbose=yes ;;
365
366  -version | --version | --versio | --versi | --vers)
367    echo "configure generated by autoconf version 2.12"
368    exit 0 ;;
369
370  -with-* | --with-*)
371    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
372    # Reject names that are not valid shell variable names.
373    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
374      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
375    fi
376    ac_package=`echo $ac_package| sed 's/-/_/g'`
377    case "$ac_option" in
378      *=*) ;;
379      *) ac_optarg=yes ;;
380    esac
381    eval "with_${ac_package}='$ac_optarg'" ;;
382
383  -without-* | --without-*)
384    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
385    # Reject names that are not valid shell variable names.
386    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
387      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
388    fi
389    ac_package=`echo $ac_package| sed 's/-/_/g'`
390    eval "with_${ac_package}=no" ;;
391
392  --x)
393    # Obsolete; use --with-x.
394    with_x=yes ;;
395
396  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
397  | --x-incl | --x-inc | --x-in | --x-i)
398    ac_prev=x_includes ;;
399  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
400  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
401    x_includes="$ac_optarg" ;;
402
403  -x-libraries | --x-libraries | --x-librarie | --x-librari \
404  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
405    ac_prev=x_libraries ;;
406  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
407  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
408    x_libraries="$ac_optarg" ;;
409
410  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
411    ;;
412
413  *)
414    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
415      echo "configure: warning: $ac_option: invalid host type" 1>&2
416    fi
417    if test "x$nonopt" != xNONE; then
418      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
419    fi
420    nonopt="$ac_option"
421    ;;
422
423  esac
424done
425
426if test -n "$ac_prev"; then
427  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
428fi
429
430trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
431
432# File descriptor usage:
433# 0 standard input
434# 1 file creation
435# 2 errors and warnings
436# 3 some systems may open it to /dev/tty
437# 4 used on the Kubota Titan
438# 6 checking for... messages and results
439# 5 compiler messages saved in config.log
440if test "$silent" = yes; then
441  exec 6>/dev/null
442else
443  exec 6>&1
444fi
445exec 5>./config.log
446
447echo "\
448This file contains any messages produced by compilers while
449running configure, to aid debugging if configure makes a mistake.
450" 1>&5
451
452# Strip out --no-create and --no-recursion so they do not pile up.
453# Also quote any args containing shell metacharacters.
454ac_configure_args=
455for ac_arg
456do
457  case "$ac_arg" in
458  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
459  | --no-cr | --no-c) ;;
460  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
461  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
462  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
463  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
464  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
465  esac
466done
467
468# NLS nuisances.
469# Only set these to C if already set.  These must not be set unconditionally
470# because not all systems understand e.g. LANG=C (notably SCO).
471# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
472# Non-C LC_CTYPE values break the ctype check.
473if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
474if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
475if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
476if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
477
478# confdefs.h avoids OS command line length limits that DEFS can exceed.
479rm -rf conftest* confdefs.h
480# AIX cpp loses on an empty file, so make sure it contains at least a newline.
481echo > confdefs.h
482
483# A filename unique to this package, relative to the directory that
484# configure is in, which we can look for to find out if srcdir is correct.
485ac_unique_file=README
486
487# Find the source files, if location was not specified.
488if test -z "$srcdir"; then
489  ac_srcdir_defaulted=yes
490  # Try the directory containing this script, then its parent.
491  ac_prog=$0
492  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
493  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
494  srcdir=$ac_confdir
495  if test ! -r $srcdir/$ac_unique_file; then
496    srcdir=..
497  fi
498else
499  ac_srcdir_defaulted=no
500fi
501if test ! -r $srcdir/$ac_unique_file; then
502  if test "$ac_srcdir_defaulted" = yes; then
503    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
504  else
505    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
506  fi
507fi
508srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
509
510# Prefer explicitly selected file to automatically selected ones.
511if test -z "$CONFIG_SITE"; then
512  if test "x$prefix" != xNONE; then
513    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
514  else
515    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
516  fi
517fi
518for ac_site_file in $CONFIG_SITE; do
519  if test -r "$ac_site_file"; then
520    echo "loading site script $ac_site_file"
521    . "$ac_site_file"
522  fi
523done
524
525if test -r "$cache_file"; then
526  echo "loading cache $cache_file"
527  . $cache_file
528else
529  echo "creating cache $cache_file"
530  > $cache_file
531fi
532
533ac_ext=c
534# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
535ac_cpp='$CPP $CPPFLAGS'
536ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
537ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
538cross_compiling=$ac_cv_prog_cc_cross
539
540if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
541  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
542  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
543    ac_n= ac_c='
544' ac_t='        '
545  else
546    ac_n=-n ac_c= ac_t=
547  fi
548else
549  ac_n= ac_c='\c' ac_t=
550fi
551
552
553
554echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
555echo "configure:556: checking whether ${MAKE-make} sets \${MAKE}" >&5
556set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
557if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
558  echo $ac_n "(cached) $ac_c" 1>&6
559else
560  cat > conftestmake <<\EOF
561all:
562        @echo 'ac_maketemp="${MAKE}"'
563EOF
564# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
565eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
566if test -n "$ac_maketemp"; then
567  eval ac_cv_prog_make_${ac_make}_set=yes
568else
569  eval ac_cv_prog_make_${ac_make}_set=no
570fi
571rm -f conftestmake
572fi
573if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
574  echo "$ac_t""yes" 1>&6
575  SET_MAKE=
576else
577  echo "$ac_t""no" 1>&6
578  SET_MAKE="MAKE=${MAKE-make}"
579fi
580
581ac_aux_dir=
582for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
583  if test -f $ac_dir/install-sh; then
584    ac_aux_dir=$ac_dir
585    ac_install_sh="$ac_aux_dir/install-sh -c"
586    break
587  elif test -f $ac_dir/install.sh; then
588    ac_aux_dir=$ac_dir
589    ac_install_sh="$ac_aux_dir/install.sh -c"
590    break
591  fi
592done
593if test -z "$ac_aux_dir"; then
594  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
595fi
596ac_config_guess=$ac_aux_dir/config.guess
597ac_config_sub=$ac_aux_dir/config.sub
598ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
599
600
601# Do some error checking and defaulting for the host and target type.
602# The inputs are:
603#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
604#
605# The rules are:
606# 1. You are not allowed to specify --host, --target, and nonopt at the
607#    same time.
608# 2. Host defaults to nonopt.
609# 3. If nonopt is not specified, then host defaults to the current host,
610#    as determined by config.guess.
611# 4. Target and build default to nonopt.
612# 5. If nonopt is not specified, then target and build default to host.
613
614# The aliases save the names the user supplied, while $host etc.
615# will get canonicalized.
616case $host---$target---$nonopt in
617NONE---*---* | *---NONE---* | *---*---NONE) ;;
618*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
619esac
620
621
622# Make sure we can run config.sub.
623if $ac_config_sub sun4 >/dev/null 2>&1; then :
624else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
625fi
626
627echo $ac_n "checking host system type""... $ac_c" 1>&6
628echo "configure:629: checking host system type" >&5
629
630host_alias=$host
631case "$host_alias" in
632NONE)
633  case $nonopt in
634  NONE)
635    if host_alias=`$ac_config_guess`; then :
636    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
637    fi ;;
638  *) host_alias=$nonopt ;;
639  esac ;;
640esac
641
642host=`$ac_config_sub $host_alias`
643host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
644host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
645host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
646echo "$ac_t""$host" 1>&6
647
648echo $ac_n "checking target system type""... $ac_c" 1>&6
649echo "configure:650: checking target system type" >&5
650
651target_alias=$target
652case "$target_alias" in
653NONE)
654  case $nonopt in
655  NONE) target_alias=$host_alias ;;
656  *) target_alias=$nonopt ;;
657  esac ;;
658esac
659
660target=`$ac_config_sub $target_alias`
661target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
662target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
663target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
664echo "$ac_t""$target" 1>&6
665
666echo $ac_n "checking build system type""... $ac_c" 1>&6
667echo "configure:668: checking build system type" >&5
668
669build_alias=$build
670case "$build_alias" in
671NONE)
672  case $nonopt in
673  NONE) build_alias=$host_alias ;;
674  *) build_alias=$nonopt ;;
675  esac ;;
676esac
677
678build=`$ac_config_sub $build_alias`
679build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
680build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
681build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
682echo "$ac_t""$build" 1>&6
683
684test "$host_alias" != "$target_alias" &&
685  test "$program_prefix$program_suffix$program_transform_name" = \
686    NONENONEs,x,x, &&
687  program_prefix=${target_alias}-
688
689# Check whether --with-cross-host or --without-cross-host was given.
690if test "${with_cross_host+set}" = set; then
691  withval="$with_cross_host"
692  \
693host=$withval
694fi
695
696
697# Check whether --enable-gmake-print-directory or --disable-gmake-print-directory was given.
698if test "${enable_gmake_print_directory+set}" = set; then
699  enableval="$enable_gmake_print_directory"
700  \
701case "${enableval}" in
702  yes) RTEMS_USE_OWN_PDIR=no ;;
703  no) RTEMS_USE_OWN_PDIR=yes ;;
704  *)  { echo "configure: error: bad value ${enableval} for gmake-print-directory option" 1>&2; exit 1; } ;;
705esac
706else
707  RTEMS_USE_OWN_PDIR=yes
708fi
709
710
711# Check whether --enable-posix or --disable-posix was given.
712if test "${enable_posix+set}" = set; then
713  enableval="$enable_posix"
714  \
715case "${enableval}" in
716  yes) RTEMS_HAS_POSIX_API=yes ;;
717  no) RTEMS_HAS_POSIX_API=no ;;
718  *)  { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
719esac
720else
721  RTEMS_HAS_POSIX_API=yes
722fi
723
724
725# Check whether --enable-ka9q or --disable-ka9q was given.
726if test "${enable_ka9q+set}" = set; then
727  enableval="$enable_ka9q"
728  \
729case "${enableval}" in
730  yes) RTEMS_HAS_KA9Q=yes ;;
731  no) RTEMS_HAS_KA9Q=no ;;
732  *)  { echo "configure: error: bad value ${enableval} for enable-ka9q option" 1>&2; exit 1; } ;;
733esac
734else
735  RTEMS_HAS_KA9Q=yes
736fi
737
738
739# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
740if test "${enable_rtems_inlines+set}" = set; then
741  enableval="$enable_rtems_inlines"
742  \
743case "${enableval}" in
744  yes) RTEMS_USE_MACROS=no ;;
745  no) RTEMS_USE_MACROS=yes ;;
746  *)  { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
747esac
748else
749  RTEMS_USE_MACROS=no
750fi
751
752
753# Check whether --enable-cxx or --disable-cxx was given.
754if test "${enable_cxx+set}" = set; then
755  enableval="$enable_cxx"
756  \
757case "${enableval}" in
758  yes) RTEMS_HAS_CPLUSPLUS=yes ;;
759  no) RTEMS_HAS_CPLUSPLUS=no   ;;
760  *)  { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
761esac
762else
763  RTEMS_HAS_CPLUSPLUS=no
764fi
765
766
767# Check whether --enable-gcc28 or --disable-gcc28 was given.
768if test "${enable_gcc28+set}" = set; then
769  enableval="$enable_gcc28"
770  \
771case "${enableval}" in
772  yes) RTEMS_USE_GCC272=no ;;
773  no) RTEMS_USE_GCC272=yes ;;
774  *)  { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
775esac
776else
777  RTEMS_USE_GCC272=no
778fi
779
780
781# Check whether --enable-libcdir or --disable-libcdir was given.
782if test "${enable_libcdir+set}" = set; then
783  enableval="$enable_libcdir"
784  \
785 RTEMS_LIBC_DIR="${enableval}" ; \
786test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; } 
787fi
788
789
790RTEMS_PREFIX=${target_cpu}-${target_vendor}
791
792
793# Extract the first word of "cat", so it can be a program name with args.
794set dummy cat; ac_word=$2
795echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
796echo "configure:797: checking for $ac_word" >&5
797if eval "test \"`echo '$''{'ac_cv_path_CAT'+set}'`\" = set"; then
798  echo $ac_n "(cached) $ac_c" 1>&6
799else
800  case "$CAT" in
801  /*)
802  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
803  ;;
804  *)
805  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
806  for ac_dir in $PATH; do
807    test -z "$ac_dir" && ac_dir=.
808    if test -f $ac_dir/$ac_word; then
809      ac_cv_path_CAT="$ac_dir/$ac_word"
810      break
811    fi
812  done
813  IFS="$ac_save_ifs"
814  ;;
815esac
816fi
817CAT="$ac_cv_path_CAT"
818if test -n "$CAT"; then
819  echo "$ac_t""$CAT" 1>&6
820else
821  echo "$ac_t""no" 1>&6
822fi
823
824# Extract the first word of "rm", so it can be a program name with args.
825set dummy rm; ac_word=$2
826echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
827echo "configure:828: checking for $ac_word" >&5
828if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
829  echo $ac_n "(cached) $ac_c" 1>&6
830else
831  case "$RM" in
832  /*)
833  ac_cv_path_RM="$RM" # Let the user override the test with a path.
834  ;;
835  *)
836  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
837  for ac_dir in $PATH; do
838    test -z "$ac_dir" && ac_dir=.
839    if test -f $ac_dir/$ac_word; then
840      ac_cv_path_RM="$ac_dir/$ac_word"
841      break
842    fi
843  done
844  IFS="$ac_save_ifs"
845  ;;
846esac
847fi
848RM="$ac_cv_path_RM"
849if test -n "$RM"; then
850  echo "$ac_t""$RM" 1>&6
851else
852  echo "$ac_t""no" 1>&6
853fi
854
855# Extract the first word of "cp", so it can be a program name with args.
856set dummy cp; ac_word=$2
857echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
858echo "configure:859: checking for $ac_word" >&5
859if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then
860  echo $ac_n "(cached) $ac_c" 1>&6
861else
862  case "$CP" in
863  /*)
864  ac_cv_path_CP="$CP" # Let the user override the test with a path.
865  ;;
866  *)
867  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
868  for ac_dir in $PATH; do
869    test -z "$ac_dir" && ac_dir=.
870    if test -f $ac_dir/$ac_word; then
871      ac_cv_path_CP="$ac_dir/$ac_word"
872      break
873    fi
874  done
875  IFS="$ac_save_ifs"
876  ;;
877esac
878fi
879CP="$ac_cv_path_CP"
880if test -n "$CP"; then
881  echo "$ac_t""$CP" 1>&6
882else
883  echo "$ac_t""no" 1>&6
884fi
885
886# Extract the first word of "mv", so it can be a program name with args.
887set dummy mv; ac_word=$2
888echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
889echo "configure:890: checking for $ac_word" >&5
890if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
891  echo $ac_n "(cached) $ac_c" 1>&6
892else
893  case "$MV" in
894  /*)
895  ac_cv_path_MV="$MV" # Let the user override the test with a path.
896  ;;
897  *)
898  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
899  for ac_dir in $PATH; do
900    test -z "$ac_dir" && ac_dir=.
901    if test -f $ac_dir/$ac_word; then
902      ac_cv_path_MV="$ac_dir/$ac_word"
903      break
904    fi
905  done
906  IFS="$ac_save_ifs"
907  ;;
908esac
909fi
910MV="$ac_cv_path_MV"
911if test -n "$MV"; then
912  echo "$ac_t""$MV" 1>&6
913else
914  echo "$ac_t""no" 1>&6
915fi
916
917# Extract the first word of "ln", so it can be a program name with args.
918set dummy ln; ac_word=$2
919echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
920echo "configure:921: checking for $ac_word" >&5
921if eval "test \"`echo '$''{'ac_cv_path_LN'+set}'`\" = set"; then
922  echo $ac_n "(cached) $ac_c" 1>&6
923else
924  case "$LN" in
925  /*)
926  ac_cv_path_LN="$LN" # Let the user override the test with a path.
927  ;;
928  *)
929  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
930  for ac_dir in $PATH; do
931    test -z "$ac_dir" && ac_dir=.
932    if test -f $ac_dir/$ac_word; then
933      ac_cv_path_LN="$ac_dir/$ac_word"
934      break
935    fi
936  done
937  IFS="$ac_save_ifs"
938  ;;
939esac
940fi
941LN="$ac_cv_path_LN"
942if test -n "$LN"; then
943  echo "$ac_t""$LN" 1>&6
944else
945  echo "$ac_t""no" 1>&6
946fi
947
948echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
949echo "configure:950: checking whether ln -s works" >&5
950if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
951  echo $ac_n "(cached) $ac_c" 1>&6
952else
953  rm -f conftestdata
954if ln -s X conftestdata 2>/dev/null
955then
956  rm -f conftestdata
957  ac_cv_prog_LN_S="ln -s"
958else
959  ac_cv_prog_LN_S=ln
960fi
961fi
962LN_S="$ac_cv_prog_LN_S"
963if test "$ac_cv_prog_LN_S" = "ln -s"; then
964  echo "$ac_t""yes" 1>&6
965else
966  echo "$ac_t""no" 1>&6
967fi
968
969# Extract the first word of "chmod", so it can be a program name with args.
970set dummy chmod; ac_word=$2
971echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
972echo "configure:973: checking for $ac_word" >&5
973if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then
974  echo $ac_n "(cached) $ac_c" 1>&6
975else
976  case "$CHMOD" in
977  /*)
978  ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
979  ;;
980  *)
981  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
982  for ac_dir in $PATH; do
983    test -z "$ac_dir" && ac_dir=.
984    if test -f $ac_dir/$ac_word; then
985      ac_cv_path_CHMOD="$ac_dir/$ac_word"
986      break
987    fi
988  done
989  IFS="$ac_save_ifs"
990  ;;
991esac
992fi
993CHMOD="$ac_cv_path_CHMOD"
994if test -n "$CHMOD"; then
995  echo "$ac_t""$CHMOD" 1>&6
996else
997  echo "$ac_t""no" 1>&6
998fi
999
1000# Extract the first word of "sort", so it can be a program name with args.
1001set dummy sort; ac_word=$2
1002echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1003echo "configure:1004: checking for $ac_word" >&5
1004if eval "test \"`echo '$''{'ac_cv_path_SORT'+set}'`\" = set"; then
1005  echo $ac_n "(cached) $ac_c" 1>&6
1006else
1007  case "$SORT" in
1008  /*)
1009  ac_cv_path_SORT="$SORT" # Let the user override the test with a path.
1010  ;;
1011  *)
1012  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1013  for ac_dir in $PATH; do
1014    test -z "$ac_dir" && ac_dir=.
1015    if test -f $ac_dir/$ac_word; then
1016      ac_cv_path_SORT="$ac_dir/$ac_word"
1017      break
1018    fi
1019  done
1020  IFS="$ac_save_ifs"
1021  ;;
1022esac
1023fi
1024SORT="$ac_cv_path_SORT"
1025if test -n "$SORT"; then
1026  echo "$ac_t""$SORT" 1>&6
1027else
1028  echo "$ac_t""no" 1>&6
1029fi
1030
1031
1032# Extract the first word of "mkdir", so it can be a program name with args.
1033set dummy mkdir; ac_word=$2
1034echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1035echo "configure:1036: checking for $ac_word" >&5
1036if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
1037  echo $ac_n "(cached) $ac_c" 1>&6
1038else
1039  case "$MKDIR" in
1040  /*)
1041  ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
1042  ;;
1043  *)
1044  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1045  for ac_dir in $PATH; do
1046    test -z "$ac_dir" && ac_dir=.
1047    if test -f $ac_dir/$ac_word; then
1048      ac_cv_path_MKDIR="$ac_dir/$ac_word"
1049      break
1050    fi
1051  done
1052  IFS="$ac_save_ifs"
1053  ;;
1054esac
1055fi
1056MKDIR="$ac_cv_path_MKDIR"
1057if test -n "$MKDIR"; then
1058  echo "$ac_t""$MKDIR" 1>&6
1059else
1060  echo "$ac_t""no" 1>&6
1061fi
1062
1063
1064
1065
1066echo $ac_n "checking for working $MKDIR -m 0755""... $ac_c" 1>&6
1067echo "configure:1068: checking for working $MKDIR -m 0755" >&5
1068if eval "test \"`echo '$''{'rtems_cv_prog_MKDIR_P'+set}'`\" = set"; then
1069  echo $ac_n "(cached) $ac_c" 1>&6
1070else
1071  rm -rf conftestdata
1072if $MKDIR -m 0775 conftestdata 2>/dev/null; then
1073rtems_cv_prog_MKDIR_M="yes"
1074else
1075rtems_cv_prog_MKDIR_M="no"
1076fi
1077fi
1078rm -rf conftestdata
1079echo "$ac_t""$rtems_cv_prog_MKDIR_M" 1>&6
1080
1081
1082
1083echo $ac_n "checking for working $MKDIR -p""... $ac_c" 1>&6
1084echo "configure:1085: checking for working $MKDIR -p" >&5
1085if eval "test \"`echo '$''{'rtems_cv_prog_mkdir_p'+set}'`\" = set"; then
1086  echo $ac_n "(cached) $ac_c" 1>&6
1087else
1088  rm -rf conftestdata
1089if $MKDIR -p conftestdata 2>/dev/null ;then
1090rtems_cv_prog_MKDIR_P="yes"
1091else
1092rtems_cv_prog_MKDIR_P="no"
1093fi
1094fi
1095rm -rf conftestdata
1096echo "$ac_t""$rtems_cv_prog_MKDIR_P" 1>&6
1097
1098test "$rtems_cv_prog_MKDIR_P" = "yes" && MKDIR="$MKDIR -p"
1099test "$rtems_cv_prog_MKDIR_M" = "yes" && MKDIR="$MKDIR -m 0755"
1100
1101# Extract the first word of "touch", so it can be a program name with args.
1102set dummy touch; ac_word=$2
1103echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1104echo "configure:1105: checking for $ac_word" >&5
1105if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
1106  echo $ac_n "(cached) $ac_c" 1>&6
1107else
1108  case "$TOUCH" in
1109  /*)
1110  ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
1111  ;;
1112  *)
1113  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1114  for ac_dir in $PATH; do
1115    test -z "$ac_dir" && ac_dir=.
1116    if test -f $ac_dir/$ac_word; then
1117      ac_cv_path_TOUCH="$ac_dir/$ac_word"
1118      break
1119    fi
1120  done
1121  IFS="$ac_save_ifs"
1122  ;;
1123esac
1124fi
1125TOUCH="$ac_cv_path_TOUCH"
1126if test -n "$TOUCH"; then
1127  echo "$ac_t""$TOUCH" 1>&6
1128else
1129  echo "$ac_t""no" 1>&6
1130fi
1131
1132# Extract the first word of "cmp", so it can be a program name with args.
1133set dummy cmp; ac_word=$2
1134echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1135echo "configure:1136: checking for $ac_word" >&5
1136if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then
1137  echo $ac_n "(cached) $ac_c" 1>&6
1138else
1139  case "$CMP" in
1140  /*)
1141  ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
1142  ;;
1143  *)
1144  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1145  for ac_dir in $PATH; do
1146    test -z "$ac_dir" && ac_dir=.
1147    if test -f $ac_dir/$ac_word; then
1148      ac_cv_path_CMP="$ac_dir/$ac_word"
1149      break
1150    fi
1151  done
1152  IFS="$ac_save_ifs"
1153  ;;
1154esac
1155fi
1156CMP="$ac_cv_path_CMP"
1157if test -n "$CMP"; then
1158  echo "$ac_t""$CMP" 1>&6
1159else
1160  echo "$ac_t""no" 1>&6
1161fi
1162
1163
1164# Extract the first word of "sed", so it can be a program name with args.
1165set dummy sed; ac_word=$2
1166echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1167echo "configure:1168: checking for $ac_word" >&5
1168if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
1169  echo $ac_n "(cached) $ac_c" 1>&6
1170else
1171  case "$SED" in
1172  /*)
1173  ac_cv_path_SED="$SED" # Let the user override the test with a path.
1174  ;;
1175  *)
1176  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1177  for ac_dir in $PATH; do
1178    test -z "$ac_dir" && ac_dir=.
1179    if test -f $ac_dir/$ac_word; then
1180      ac_cv_path_SED="$ac_dir/$ac_word"
1181      break
1182    fi
1183  done
1184  IFS="$ac_save_ifs"
1185  ;;
1186esac
1187fi
1188SED="$ac_cv_path_SED"
1189if test -n "$SED"; then
1190  echo "$ac_t""$SED" 1>&6
1191else
1192  echo "$ac_t""no" 1>&6
1193fi
1194
1195for ac_prog in gm4 m4
1196do
1197# Extract the first word of "$ac_prog", so it can be a program name with args.
1198set dummy $ac_prog; ac_word=$2
1199echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1200echo "configure:1201: checking for $ac_word" >&5
1201if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then
1202  echo $ac_n "(cached) $ac_c" 1>&6
1203else
1204  case "$M4" in
1205  /*)
1206  ac_cv_path_M4="$M4" # Let the user override the test with a path.
1207  ;;
1208  *)
1209  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1210  for ac_dir in $PATH; do
1211    test -z "$ac_dir" && ac_dir=.
1212    if test -f $ac_dir/$ac_word; then
1213      ac_cv_path_M4="$ac_dir/$ac_word"
1214      break
1215    fi
1216  done
1217  IFS="$ac_save_ifs"
1218  ;;
1219esac
1220fi
1221M4="$ac_cv_path_M4"
1222if test -n "$M4"; then
1223  echo "$ac_t""$M4" 1>&6
1224else
1225  echo "$ac_t""no" 1>&6
1226fi
1227
1228test -n "$M4" && break
1229done
1230
1231
1232for ac_prog in bash ksh sh
1233do
1234# Extract the first word of "$ac_prog", so it can be a program name with args.
1235set dummy $ac_prog; ac_word=$2
1236echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1237echo "configure:1238: checking for $ac_word" >&5
1238if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1239  echo $ac_n "(cached) $ac_c" 1>&6
1240else
1241  case "$KSH" in
1242  /*)
1243  ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1244  ;;
1245  *)
1246  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1247  for ac_dir in $PATH; do
1248    test -z "$ac_dir" && ac_dir=.
1249    if test -f $ac_dir/$ac_word; then
1250      ac_cv_path_KSH="$ac_dir/$ac_word"
1251      break
1252    fi
1253  done
1254  IFS="$ac_save_ifs"
1255  ;;
1256esac
1257fi
1258KSH="$ac_cv_path_KSH"
1259if test -n "$KSH"; then
1260  echo "$ac_t""$KSH" 1>&6
1261else
1262  echo "$ac_t""no" 1>&6
1263fi
1264
1265test -n "$KSH" && break
1266done
1267
1268
1269if test -z "$KSH"; then
1270{ echo "configure: error: ***
1271    Cannot determine a usable shell bash/ksh/sh
1272    Please contact your system administrator " 1>&2; exit 1; };
1273fi
1274
1275
1276
1277
1278RTEMS_HOST=$host_os
1279
1280case "${target}" in
1281  # hpux unix port should go here
1282  i[3456]86-go32-rtems*)
1283        target_cpu=i386
1284        rtems_bsp="go32 go32_p5"
1285        skip_startfiles="yes"
1286        RTEMS_HAS_POSIX_API=no
1287        ;;
1288  i[3456]86-pc-linux*)         # unix "simulator" port
1289        target_cpu=unix
1290        RTEMS_HOST=Linux
1291        # override these settings
1292        RTEMS_HAS_POSIX_API=no
1293        ;;
1294  no_cpu-*rtems*)
1295        target_cpu=no_cpu
1296        RTEMS_HAS_POSIX_API=no
1297        ;;
1298  sparc-sun-solaris*)             # unix "simulator" port
1299        target_cpu=unix
1300        RTEMS_HOST=Solaris
1301        # override these settings
1302        RTEMS_HAS_POSIX_API=no
1303        ;;
1304  *)
1305        echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
1306echo "configure:1307: checking rtems target cpu" >&5
1307target_cpu=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
1308echo "$ac_t""$target_cpu" 1>&6
1309
1310        ;;
1311esac
1312
1313# Override the set of BSPs to be built.
1314# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given.
1315if test "${enable_rtemsbsp+set}" = set; then
1316  enableval="$enable_rtemsbsp"
1317  \
1318      rtems_bsp=$enableval \
1319
1320fi
1321
1322
1323# Is this a supported CPU?
1324echo $ac_n "checking if cpu $target_cpu is supported""... $ac_c" 1>&6
1325echo "configure:1326: checking if cpu $target_cpu is supported" >&5
1326if test -d "$srcdir/c/src/exec/score/cpu/$target_cpu"; then
1327  echo "$ac_t""yes" 1>&6
1328  makefiles="$makefiles c/src/exec/score/cpu/$target_cpu/Makefile"
1329else
1330  { echo "configure: error: no" 1>&2; exit 1; }
1331fi
1332
1333
1334if [ "${program_prefix}" = "NONE" ] ; then
1335  if [ "${target}" = "${host}" ] ; then
1336    program_prefix=
1337  else
1338    program_prefix=${target}-
1339  fi
1340fi
1341
1342CC="$program_prefix"gcc
1343
1344# Extract the first word of "gcc", so it can be a program name with args.
1345set dummy gcc; ac_word=$2
1346echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1347echo "configure:1348: checking for $ac_word" >&5
1348if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1349  echo $ac_n "(cached) $ac_c" 1>&6
1350else
1351  if test -n "$CC"; then
1352  ac_cv_prog_CC="$CC" # Let the user override the test.
1353else
1354  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1355  for ac_dir in $PATH; do
1356    test -z "$ac_dir" && ac_dir=.
1357    if test -f $ac_dir/$ac_word; then
1358      ac_cv_prog_CC="gcc"
1359      break
1360    fi
1361  done
1362  IFS="$ac_save_ifs"
1363fi
1364fi
1365CC="$ac_cv_prog_CC"
1366if test -n "$CC"; then
1367  echo "$ac_t""$CC" 1>&6
1368else
1369  echo "$ac_t""no" 1>&6
1370fi
1371
1372if test -z "$CC"; then
1373  # Extract the first word of "cc", so it can be a program name with args.
1374set dummy cc; ac_word=$2
1375echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1376echo "configure:1377: checking for $ac_word" >&5
1377if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1378  echo $ac_n "(cached) $ac_c" 1>&6
1379else
1380  if test -n "$CC"; then
1381  ac_cv_prog_CC="$CC" # Let the user override the test.
1382else
1383  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1384  ac_prog_rejected=no
1385  for ac_dir in $PATH; do
1386    test -z "$ac_dir" && ac_dir=.
1387    if test -f $ac_dir/$ac_word; then
1388      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1389        ac_prog_rejected=yes
1390        continue
1391      fi
1392      ac_cv_prog_CC="cc"
1393      break
1394    fi
1395  done
1396  IFS="$ac_save_ifs"
1397if test $ac_prog_rejected = yes; then
1398  # We found a bogon in the path, so make sure we never use it.
1399  set dummy $ac_cv_prog_CC
1400  shift
1401  if test $# -gt 0; then
1402    # We chose a different compiler from the bogus one.
1403    # However, it has the same basename, so the bogon will be chosen
1404    # first if we set CC to just the basename; use the full file name.
1405    shift
1406    set dummy "$ac_dir/$ac_word" "$@"
1407    shift
1408    ac_cv_prog_CC="$@"
1409  fi
1410fi
1411fi
1412fi
1413CC="$ac_cv_prog_CC"
1414if test -n "$CC"; then
1415  echo "$ac_t""$CC" 1>&6
1416else
1417  echo "$ac_t""no" 1>&6
1418fi
1419
1420  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1421fi
1422
1423echo $ac_n "checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1424echo "configure:1425: checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1425
1426ac_ext=c
1427# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1428ac_cpp='$CPP $CPPFLAGS'
1429ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1430ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1431cross_compiling=$ac_cv_prog_cc_cross
1432
1433cat > conftest.$ac_ext <<EOF
1434#line 1435 "configure"
1435#include "confdefs.h"
1436main(){return(0);}
1437EOF
1438if { (eval echo configure:1439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1439  rtems_cv_prog_cc_works=yes
1440  # If we can't run a trivial program, we are probably using a cross compiler.
1441  if (./conftest; exit) 2>/dev/null; then
1442    rtems_cv_prog_cc_cross=no
1443  else
1444    rtems_cv_prog_cc_cross=yes
1445  fi
1446else
1447  echo "configure: failed program was:" >&5
1448  cat conftest.$ac_ext >&5
1449  rtems_cv_prog_cc_works=no
1450fi
1451rm -fr conftest*
1452
1453echo "$ac_t""$rtems_cv_prog_cc_works" 1>&6
1454if test $rtems_cv_prog_cc_works = no; then
1455  { echo "configure: error: installation or configuration problem: target C compiler cannot create executables." 1>&2; exit 1; }
1456fi
1457echo $ac_n "checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1458echo "configure:1459: checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1459echo "$ac_t""$rtems_cv_prog_cc_cross" 1>&6
1460
1461echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1462echo "configure:1463: checking whether we are using GNU C" >&5
1463if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1464  echo $ac_n "(cached) $ac_c" 1>&6
1465else
1466  cat > conftest.c <<EOF
1467#ifdef __GNUC__
1468  yes;
1469#endif
1470EOF
1471if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1472: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1472  ac_cv_prog_gcc=yes
1473else
1474  ac_cv_prog_gcc=no
1475fi
1476fi
1477
1478echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1479
1480if test $ac_cv_prog_gcc = yes; then
1481  GCC=yes
1482  ac_test_CFLAGS="${CFLAGS+set}"
1483  ac_save_CFLAGS="$CFLAGS"
1484  CFLAGS=
1485  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1486echo "configure:1487: checking whether ${CC-cc} accepts -g" >&5
1487if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1488  echo $ac_n "(cached) $ac_c" 1>&6
1489else
1490  echo 'void f(){}' > conftest.c
1491if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1492  ac_cv_prog_cc_g=yes
1493else
1494  ac_cv_prog_cc_g=no
1495fi
1496rm -f conftest*
1497
1498fi
1499
1500echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1501  if test "$ac_test_CFLAGS" = set; then
1502    CFLAGS="$ac_save_CFLAGS"
1503  elif test $ac_cv_prog_cc_g = yes; then
1504    CFLAGS="-g -O2"
1505  else
1506    CFLAGS="-O2"
1507  fi
1508else
1509  GCC=
1510  test "${CFLAGS+set}" = set || CFLAGS="-g"
1511fi
1512
1513CC_FOR_TARGET=$CC
1514rtems_cv_prog_gcc=$ac_cv_prog_gcc
1515rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1516
1517unset CC
1518unset ac_cv_prog_gcc
1519unset ac_cv_prog_cc_g
1520unset ac_cv_prog_CC
1521
1522
1523echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1524echo "configure:1525: checking whether $CC_FOR_TARGET accepts -specs" >&5
1525if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1526  echo $ac_n "(cached) $ac_c" 1>&6
1527else
1528  touch confspec
1529echo 'void f(){}' >conftest.c
1530if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1531  rtems_cv_gcc_specs=yes
1532else
1533  rtems_cv_gcc_specs=no
1534fi
1535rm -f confspec conftest*
1536
1537fi
1538
1539echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1540 
1541
1542echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1543echo "configure:1544: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1544if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1545  echo $ac_n "(cached) $ac_c" 1>&6
1546else
1547 
1548case "$host_os" in
1549  cygwin32*)
1550    rtems_cv_gcc_pipe=no
1551    ;;
1552  *)
1553    echo 'void f(){}' >conftest.c
1554    if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1555      rtems_cv_gcc_pipe=yes
1556    else
1557      rtems_cv_gcc_pipe=no
1558    fi
1559    rm -f conftest*
1560    ;;
1561esac
1562
1563fi
1564
1565echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1566
1567
1568if test "$RTEMS_USE_GCC272" != "yes" ; then
1569  if test "$rtems_cv_gcc_specs" = "no"; then
1570    echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1571     RTEMS_USE_GCC272=yes
1572  fi
1573fi
1574
1575if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1576  CXX="$program_prefix"g++
1577 
1578for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1579do
1580# Extract the first word of "$ac_prog", so it can be a program name with args.
1581set dummy $ac_prog; ac_word=$2
1582echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1583echo "configure:1584: checking for $ac_word" >&5
1584if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1585  echo $ac_n "(cached) $ac_c" 1>&6
1586else
1587  if test -n "$CXX"; then
1588  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1589else
1590  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1591  for ac_dir in $PATH; do
1592    test -z "$ac_dir" && ac_dir=.
1593    if test -f $ac_dir/$ac_word; then
1594      ac_cv_prog_CXX="$ac_prog"
1595      break
1596    fi
1597  done
1598  IFS="$ac_save_ifs"
1599fi
1600fi
1601CXX="$ac_cv_prog_CXX"
1602if test -n "$CXX"; then
1603  echo "$ac_t""$CXX" 1>&6
1604else
1605  echo "$ac_t""no" 1>&6
1606fi
1607
1608test -n "$CXX" && break
1609done
1610test -n "$CXX" || CXX="gcc"
1611
1612
1613echo $ac_n "checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1614echo "configure:1615: checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1615
1616ac_ext=C
1617# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1618ac_cpp='$CXXCPP $CPPFLAGS'
1619ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1620ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1621cross_compiling=$ac_cv_prog_cxx_cross
1622
1623
1624cat > conftest.$ac_ext <<EOF
1625#line 1626 "configure"
1626#include "confdefs.h"
1627main(){return(0);}
1628EOF
1629if { (eval echo configure:1630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1630  rtems_cv_prog_cxx_works=yes
1631  # If we can't run a trivial program, we are probably using a cross compiler.
1632  if (./conftest; exit) 2>/dev/null; then
1633    rtems_cv_prog_cxx_cross=no
1634  else
1635    rtems_cv_prog_cxx_cross=yes
1636  fi
1637else
1638  echo "configure: failed program was:" >&5
1639  cat conftest.$ac_ext >&5
1640  rtems_cv_prog_cxx_works=no
1641fi
1642rm -fr conftest*
1643ac_ext=c
1644# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1645ac_cpp='$CPP $CPPFLAGS'
1646ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1647ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1648cross_compiling=$ac_cv_prog_cc_cross
1649
1650echo "$ac_t""$rtems_cv_prog_cxx_works" 1>&6
1651if test $rtems_cv_prog_cxx_works = no; then
1652  { echo "configure: error: installation or configuration problem: target C++ compiler cannot create executables." 1>&2; exit 1; }
1653fi
1654echo $ac_n "checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1655echo "configure:1656: checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1656echo "$ac_t""$rtems_cv_prog_cxx_cross" 1>&6
1657
1658echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1659echo "configure:1660: checking whether we are using GNU C++" >&5
1660if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1661  echo $ac_n "(cached) $ac_c" 1>&6
1662else
1663  cat > conftest.C <<EOF
1664#ifdef __GNUC__
1665  yes;
1666#endif
1667EOF
1668if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1669  ac_cv_prog_gxx=yes
1670else
1671  ac_cv_prog_gxx=no
1672fi
1673fi
1674
1675echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1676
1677if test $ac_cv_prog_gxx = yes; then
1678  GXX=yes
1679  ac_test_CXXFLAGS="${CXXFLAGS+set}"
1680  ac_save_CXXFLAGS="$CXXFLAGS"
1681  CXXFLAGS=
1682  echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1683echo "configure:1684: checking whether ${CXX-g++} accepts -g" >&5
1684if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1685  echo $ac_n "(cached) $ac_c" 1>&6
1686else
1687  echo 'void f(){}' > conftest.cc
1688if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1689  ac_cv_prog_cxx_g=yes
1690else
1691  ac_cv_prog_cxx_g=no
1692fi
1693rm -f conftest*
1694
1695fi
1696
1697echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1698  if test "$ac_test_CXXFLAGS" = set; then
1699    CXXFLAGS="$ac_save_CXXFLAGS"
1700  elif test $ac_cv_prog_cxx_g = yes; then
1701    CXXFLAGS="-g -O2"
1702  else
1703    CXXFLAGS="-O2"
1704  fi
1705else
1706  GXX=
1707  test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1708fi
1709CXX_FOR_TARGET=$CXX
1710
1711unset CXX
1712unset ac_cv_prog_gxx
1713
1714  if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
1715    { echo "configure: error: ***
1716     Inconsistency in compiler configuration:
1717     Target C compiler and Target C++ compiler
1718     must both ether be cross compilers or native compilers
1719     Hint: LD_LIBRARY_PATH ? " 1>&2; exit 1; }
1720  fi
1721  # Extract the first word of ""$program_prefix"g++", so it can be a program name with args.
1722set dummy "$program_prefix"g++; ac_word=$2
1723echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1724echo "configure:1725: checking for $ac_word" >&5
1725if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1726  echo $ac_n "(cached) $ac_c" 1>&6
1727else
1728  case "$CXX_FOR_TARGET" in
1729  /*)
1730  ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1731  ;;
1732  *)
1733  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1734  for ac_dir in $PATH; do
1735    test -z "$ac_dir" && ac_dir=.
1736    if test -f $ac_dir/$ac_word; then
1737      ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1738      break
1739    fi
1740  done
1741  IFS="$ac_save_ifs"
1742  test -z "$ac_cv_path_CXX_FOR_TARGET" && ac_cv_path_CXX_FOR_TARGET="no"
1743  ;;
1744esac
1745fi
1746CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1747if test -n "$CXX_FOR_TARGET"; then
1748  echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1749else
1750  echo "$ac_t""no" 1>&6
1751fi
1752
1753else
1754  CXX_FOR_TARGET="no"
1755fi
1756
1757if test "$rtems_cv_prog_gcc" = "yes" ; then
1758        AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1759  AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1760  LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1761  NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1762  RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1763fi
1764
1765
1766# Extract the first word of ""$program_prefix"gcc", so it can be a program name with args.
1767set dummy "$program_prefix"gcc; ac_word=$2
1768echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1769echo "configure:1770: checking for $ac_word" >&5
1770if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1771  echo $ac_n "(cached) $ac_c" 1>&6
1772else
1773  case "$CC_FOR_TARGET" in
1774  /*)
1775  ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1776  ;;
1777  *)
1778  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1779  for ac_dir in $PATH; do
1780    test -z "$ac_dir" && ac_dir=.
1781    if test -f $ac_dir/$ac_word; then
1782      ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1783      break
1784    fi
1785  done
1786  IFS="$ac_save_ifs"
1787  test -z "$ac_cv_path_CC_FOR_TARGET" && ac_cv_path_CC_FOR_TARGET="no"
1788  ;;
1789esac
1790fi
1791CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1792if test -n "$CC_FOR_TARGET"; then
1793  echo "$ac_t""$CC_FOR_TARGET" 1>&6
1794else
1795  echo "$ac_t""no" 1>&6
1796fi
1797
1798
1799# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1800set dummy "$program_prefix"ar; ac_word=$2
1801echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1802echo "configure:1803: checking for $ac_word" >&5
1803if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1804  echo $ac_n "(cached) $ac_c" 1>&6
1805else
1806  case "$AR_FOR_TARGET" in
1807  /*)
1808  ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1809  ;;
1810  *)
1811  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1812  for ac_dir in $PATH; do
1813    test -z "$ac_dir" && ac_dir=.
1814    if test -f $ac_dir/$ac_word; then
1815      ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1816      break
1817    fi
1818  done
1819  IFS="$ac_save_ifs"
1820  test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1821  ;;
1822esac
1823fi
1824AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1825if test -n "$AR_FOR_TARGET"; then
1826  echo "$ac_t""$AR_FOR_TARGET" 1>&6
1827else
1828  echo "$ac_t""no" 1>&6
1829fi
1830
1831# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1832set dummy "$program_prefix"as; ac_word=$2
1833echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1834echo "configure:1835: checking for $ac_word" >&5
1835if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1836  echo $ac_n "(cached) $ac_c" 1>&6
1837else
1838  case "$AS_FOR_TARGET" in
1839  /*)
1840  ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1841  ;;
1842  *)
1843  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1844  for ac_dir in $PATH; do
1845    test -z "$ac_dir" && ac_dir=.
1846    if test -f $ac_dir/$ac_word; then
1847      ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1848      break
1849    fi
1850  done
1851  IFS="$ac_save_ifs"
1852  test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1853  ;;
1854esac
1855fi
1856AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1857if test -n "$AS_FOR_TARGET"; then
1858  echo "$ac_t""$AS_FOR_TARGET" 1>&6
1859else
1860  echo "$ac_t""no" 1>&6
1861fi
1862
1863# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1864set dummy "$program_prefix"nm; ac_word=$2
1865echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1866echo "configure:1867: checking for $ac_word" >&5
1867if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1868  echo $ac_n "(cached) $ac_c" 1>&6
1869else
1870  case "$NM_FOR_TARGET" in
1871  /*)
1872  ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1873  ;;
1874  *)
1875  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1876  for ac_dir in $PATH; do
1877    test -z "$ac_dir" && ac_dir=.
1878    if test -f $ac_dir/$ac_word; then
1879      ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1880      break
1881    fi
1882  done
1883  IFS="$ac_save_ifs"
1884  test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1885  ;;
1886esac
1887fi
1888NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1889if test -n "$NM_FOR_TARGET"; then
1890  echo "$ac_t""$NM_FOR_TARGET" 1>&6
1891else
1892  echo "$ac_t""no" 1>&6
1893fi
1894
1895# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1896set dummy "$program_prefix"ld; ac_word=$2
1897echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1898echo "configure:1899: checking for $ac_word" >&5
1899if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1900  echo $ac_n "(cached) $ac_c" 1>&6
1901else
1902  case "$LD_FOR_TARGET" in
1903  /*)
1904  ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1905  ;;
1906  *)
1907  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1908  for ac_dir in $PATH; do
1909    test -z "$ac_dir" && ac_dir=.
1910    if test -f $ac_dir/$ac_word; then
1911      ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1912      break
1913    fi
1914  done
1915  IFS="$ac_save_ifs"
1916  test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1917  ;;
1918esac
1919fi
1920LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1921if test -n "$LD_FOR_TARGET"; then
1922  echo "$ac_t""$LD_FOR_TARGET" 1>&6
1923else
1924  echo "$ac_t""no" 1>&6
1925fi
1926
1927
1928# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1929set dummy "$program_prefix"ranlib; ac_word=$2
1930echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1931echo "configure:1932: checking for $ac_word" >&5
1932if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1933  echo $ac_n "(cached) $ac_c" 1>&6
1934else
1935  case "$RANLIB_FOR_TARGET" in
1936  /*)
1937  ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1938  ;;
1939  *)
1940  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1941  for ac_dir in $PATH; do
1942    test -z "$ac_dir" && ac_dir=.
1943    if test -f $ac_dir/$ac_word; then
1944      ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1945      break
1946    fi
1947  done
1948  IFS="$ac_save_ifs"
1949  test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
1950  ;;
1951esac
1952fi
1953RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
1954if test -n "$RANLIB_FOR_TARGET"; then
1955  echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
1956else
1957  echo "$ac_t""no" 1>&6
1958fi
1959
1960
1961# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
1962set dummy "$program_prefix"objcopy; ac_word=$2
1963echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1964echo "configure:1965: checking for $ac_word" >&5
1965if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1966  echo $ac_n "(cached) $ac_c" 1>&6
1967else
1968  case "$OBJCOPY_FOR_TARGET" in
1969  /*)
1970  ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
1971  ;;
1972  *)
1973  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1974  for ac_dir in $PATH; do
1975    test -z "$ac_dir" && ac_dir=.
1976    if test -f $ac_dir/$ac_word; then
1977      ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
1978      break
1979    fi
1980  done
1981  IFS="$ac_save_ifs"
1982  test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
1983  ;;
1984esac
1985fi
1986OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
1987if test -n "$OBJCOPY_FOR_TARGET"; then
1988  echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
1989else
1990  echo "$ac_t""no" 1>&6
1991fi
1992
1993# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
1994set dummy "$program_prefix"size; ac_word=$2
1995echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1996echo "configure:1997: checking for $ac_word" >&5
1997if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1998  echo $ac_n "(cached) $ac_c" 1>&6
1999else
2000  case "$SIZE_FOR_TARGET" in
2001  /*)
2002  ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2003  ;;
2004  *)
2005  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2006  for ac_dir in $PATH; do
2007    test -z "$ac_dir" && ac_dir=.
2008    if test -f $ac_dir/$ac_word; then
2009      ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2010      break
2011    fi
2012  done
2013  IFS="$ac_save_ifs"
2014  test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2015  ;;
2016esac
2017fi
2018SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2019if test -n "$SIZE_FOR_TARGET"; then
2020  echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2021else
2022  echo "$ac_t""no" 1>&6
2023fi
2024
2025
2026test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
2027
2028# Extract the first word of "gcc", so it can be a program name with args.
2029set dummy gcc; ac_word=$2
2030echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2031echo "configure:2032: checking for $ac_word" >&5
2032if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2033  echo $ac_n "(cached) $ac_c" 1>&6
2034else
2035  if test -n "$CC"; then
2036  ac_cv_prog_CC="$CC" # Let the user override the test.
2037else
2038  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2039  for ac_dir in $PATH; do
2040    test -z "$ac_dir" && ac_dir=.
2041    if test -f $ac_dir/$ac_word; then
2042      ac_cv_prog_CC="gcc"
2043      break
2044    fi
2045  done
2046  IFS="$ac_save_ifs"
2047fi
2048fi
2049CC="$ac_cv_prog_CC"
2050if test -n "$CC"; then
2051  echo "$ac_t""$CC" 1>&6
2052else
2053  echo "$ac_t""no" 1>&6
2054fi
2055
2056if test -z "$CC"; then
2057  # Extract the first word of "cc", so it can be a program name with args.
2058set dummy cc; ac_word=$2
2059echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2060echo "configure:2061: checking for $ac_word" >&5
2061if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2062  echo $ac_n "(cached) $ac_c" 1>&6
2063else
2064  if test -n "$CC"; then
2065  ac_cv_prog_CC="$CC" # Let the user override the test.
2066else
2067  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2068  ac_prog_rejected=no
2069  for ac_dir in $PATH; do
2070    test -z "$ac_dir" && ac_dir=.
2071    if test -f $ac_dir/$ac_word; then
2072      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2073        ac_prog_rejected=yes
2074        continue
2075      fi
2076      ac_cv_prog_CC="cc"
2077      break
2078    fi
2079  done
2080  IFS="$ac_save_ifs"
2081if test $ac_prog_rejected = yes; then
2082  # We found a bogon in the path, so make sure we never use it.
2083  set dummy $ac_cv_prog_CC
2084  shift
2085  if test $# -gt 0; then
2086    # We chose a different compiler from the bogus one.
2087    # However, it has the same basename, so the bogon will be chosen
2088    # first if we set CC to just the basename; use the full file name.
2089    shift
2090    set dummy "$ac_dir/$ac_word" "$@"
2091    shift
2092    ac_cv_prog_CC="$@"
2093  fi
2094fi
2095fi
2096fi
2097CC="$ac_cv_prog_CC"
2098if test -n "$CC"; then
2099  echo "$ac_t""$CC" 1>&6
2100else
2101  echo "$ac_t""no" 1>&6
2102fi
2103
2104  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2105fi
2106
2107echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2108echo "configure:2109: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2109
2110ac_ext=c
2111# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2112ac_cpp='$CPP $CPPFLAGS'
2113ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2114ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2115cross_compiling=$ac_cv_prog_cc_cross
2116
2117cat > conftest.$ac_ext <<EOF
2118#line 2119 "configure"
2119#include "confdefs.h"
2120main(){return(0);}
2121EOF
2122if { (eval echo configure:2123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2123  ac_cv_prog_cc_works=yes
2124  # If we can't run a trivial program, we are probably using a cross compiler.
2125  if (./conftest; exit) 2>/dev/null; then
2126    ac_cv_prog_cc_cross=no
2127  else
2128    ac_cv_prog_cc_cross=yes
2129  fi
2130else
2131  echo "configure: failed program was:" >&5
2132  cat conftest.$ac_ext >&5
2133  ac_cv_prog_cc_works=no
2134fi
2135rm -fr conftest*
2136
2137echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2138if test $ac_cv_prog_cc_works = no; then
2139  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2140fi
2141echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2142echo "configure:2143: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2143echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2144cross_compiling=$ac_cv_prog_cc_cross
2145
2146echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2147echo "configure:2148: checking whether we are using GNU C" >&5
2148if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2149  echo $ac_n "(cached) $ac_c" 1>&6
2150else
2151  cat > conftest.c <<EOF
2152#ifdef __GNUC__
2153  yes;
2154#endif
2155EOF
2156if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2157: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2157  ac_cv_prog_gcc=yes
2158else
2159  ac_cv_prog_gcc=no
2160fi
2161fi
2162
2163echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2164
2165if test $ac_cv_prog_gcc = yes; then
2166  GCC=yes
2167  ac_test_CFLAGS="${CFLAGS+set}"
2168  ac_save_CFLAGS="$CFLAGS"
2169  CFLAGS=
2170  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2171echo "configure:2172: checking whether ${CC-cc} accepts -g" >&5
2172if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2173  echo $ac_n "(cached) $ac_c" 1>&6
2174else
2175  echo 'void f(){}' > conftest.c
2176if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2177  ac_cv_prog_cc_g=yes
2178else
2179  ac_cv_prog_cc_g=no
2180fi
2181rm -f conftest*
2182
2183fi
2184
2185echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2186  if test "$ac_test_CFLAGS" = set; then
2187    CFLAGS="$ac_save_CFLAGS"
2188  elif test $ac_cv_prog_cc_g = yes; then
2189    CFLAGS="-g -O2"
2190  else
2191    CFLAGS="-O2"
2192  fi
2193else
2194  GCC=
2195  test "${CFLAGS+set}" = set || CFLAGS="-g"
2196fi
2197
2198
2199for ac_func in strerror
2200do
2201echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2202echo "configure:2203: checking for $ac_func" >&5
2203if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2204  echo $ac_n "(cached) $ac_c" 1>&6
2205else
2206  cat > conftest.$ac_ext <<EOF
2207#line 2208 "configure"
2208#include "confdefs.h"
2209/* System header to define __stub macros and hopefully few prototypes,
2210    which can conflict with char $ac_func(); below.  */
2211#include <assert.h>
2212/* Override any gcc2 internal prototype to avoid an error.  */
2213/* We use char because int might match the return type of a gcc2
2214    builtin and then its argument prototype would still apply.  */
2215char $ac_func();
2216
2217int main() {
2218
2219/* The GNU C library defines this for functions which it implements
2220    to always fail with ENOSYS.  Some functions are actually named
2221    something starting with __ and the normal name is an alias.  */
2222#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2223choke me
2224#else
2225$ac_func();
2226#endif
2227
2228; return 0; }
2229EOF
2230if { (eval echo configure:2231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2231  rm -rf conftest*
2232  eval "ac_cv_func_$ac_func=yes"
2233else
2234  echo "configure: failed program was:" >&5
2235  cat conftest.$ac_ext >&5
2236  rm -rf conftest*
2237  eval "ac_cv_func_$ac_func=no"
2238fi
2239rm -f conftest*
2240fi
2241
2242if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2243  echo "$ac_t""yes" 1>&6
2244    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2245  cat >> confdefs.h <<EOF
2246#define $ac_tr_func 1
2247EOF
2248 
2249else
2250  echo "$ac_t""no" 1>&6
2251fi
2252done
2253
2254
2255# find all the Executive Makefiles
2256
2257echo $ac_n "checking for Makefile.in in c/src/exec/score/tools/$target_cpu""... $ac_c" 1>&6
2258echo "configure:2259: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
2259if test -d $srcdir/c/src/exec/score/tools/$target_cpu; then
2260  rtems_av_save_dir=`pwd`;
2261  cd $srcdir;
2262  rtems_av_tmp=`find c/src/exec/score/tools/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2263  makefiles="$makefiles $rtems_av_tmp";
2264  cd $rtems_av_save_dir;
2265  echo "$ac_t""done" 1>&6
2266else
2267  echo "$ac_t""no" 1>&6
2268fi
2269
2270
2271
2272echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
2273echo "configure:2274: checking for Makefile.in in c/src/exec/rtems" >&5
2274if test -d $srcdir/c/src/exec/rtems; then
2275  rtems_av_save_dir=`pwd`;
2276  cd $srcdir;
2277  rtems_av_tmp=`find c/src/exec/rtems -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2278  makefiles="$makefiles $rtems_av_tmp";
2279  cd $rtems_av_save_dir;
2280  echo "$ac_t""done" 1>&6
2281else
2282  echo "$ac_t""no" 1>&6
2283fi
2284
2285
2286
2287echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
2288echo "configure:2289: checking for Makefile.in in c/src/exec/sapi" >&5
2289if test -d $srcdir/c/src/exec/sapi; then
2290  rtems_av_save_dir=`pwd`;
2291  cd $srcdir;
2292  rtems_av_tmp=`find c/src/exec/sapi -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2293  makefiles="$makefiles $rtems_av_tmp";
2294  cd $rtems_av_save_dir;
2295  echo "$ac_t""done" 1>&6
2296else
2297  echo "$ac_t""no" 1>&6
2298fi
2299
2300
2301
2302if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2303 
2304echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
2305echo "configure:2306: checking for Makefile.in in c/src/exec/posix" >&5
2306if test -d $srcdir/c/src/exec/posix; then
2307  rtems_av_save_dir=`pwd`;
2308  cd $srcdir;
2309  rtems_av_tmp=`find c/src/exec/posix -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2310  makefiles="$makefiles $rtems_av_tmp";
2311  cd $rtems_av_save_dir;
2312  echo "$ac_t""done" 1>&6
2313else
2314  echo "$ac_t""no" 1>&6
2315fi
2316
2317
2318  makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
2319fi
2320
2321# find all the Makefiles for the BSPs
2322if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then
2323  makefiles="$makefiles c/src/lib/libbsp/$target_cpu/Makefile"
2324
2325  if test -z "$rtems_bsp"; then
2326    echo $ac_n "checking for bsps""... $ac_c" 1>&6
2327echo "configure:2328: checking for bsps" >&5
2328    files=`ls $srcdir/c/src/lib/libbsp/$target_cpu`
2329    for file in $files; do
2330      case $file in
2331        shared*);;
2332        Makefile*);;
2333        READ*);;
2334        CVS*);;
2335        pxfl*);;
2336        go32*);;       # so the i386 port can pick up the other Makefiles
2337        # Now account for BSPs with build variants
2338        gen68360)      rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
2339        p4000)         rtems_bsp="$rtems_bsp p4600 p4650";;
2340        mvme162)       rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
2341        *) rtems_bsp="$rtems_bsp $file";;
2342      esac;
2343    done
2344
2345    echo "$ac_t""$rtems_bsp done" 1>&6
2346  fi
2347
2348  # collect makefiles for each bsp
2349  for i in $rtems_bsp; do
2350    # make sure there is a make/custom file for the bsp
2351    if test ! -r "$srcdir/make/custom/${i}.cfg"; then
2352      { echo "configure: error: no make/custom/${i}.cfg file for BSP $i" 1>&2; exit 1; }
2353    fi
2354 
2355    # account for "aliased" bsps which share source code
2356    case $i in
2357      mvme162lx)    bspdir=mvme162  ;;  # mvme162 board variant
2358      gen68360_040) bspdir=gen68360 ;;  # 68360 in companion mode
2359      go32_p5)      bspdir=go32     ;;  # go32 on Pentium class CPU
2360      p4600)        bspdir=p4000    ;;  # p4000 board with IDT 4600
2361      p4650)        bspdir=p4000    ;;  # p4000 board with IDT 4650
2362      *)            bspdir=$i;;
2363    esac
2364
2365    # Is there code where there should be for this BSP?
2366    if test -d "$srcdir/c/src/lib/libbsp/$target_cpu/$bspdir"; then
2367      RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
2368      # make sure the Makefiles in a bsp directory are only done once
2369      echo $bspdirs | grep $bspdir >/dev/null 2>&1
2370      if test $? -ne 0 ; then
2371        bspdirs="$bspdirs $bspdir"
2372       
2373echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir""... $ac_c" 1>&6
2374echo "configure:2375: checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir" >&5
2375if test -d $srcdir/c/src/lib/libbsp/$target_cpu/$bspdir; then
2376  rtems_av_save_dir=`pwd`;
2377  cd $srcdir;
2378  rtems_av_tmp=`find c/src/lib/libbsp/$target_cpu/$bspdir -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2379  makefiles="$makefiles $rtems_av_tmp";
2380  cd $rtems_av_save_dir;
2381  echo "$ac_t""done" 1>&6
2382else
2383  echo "$ac_t""no" 1>&6
2384fi
2385
2386
2387      fi
2388    else
2389      { echo "configure: error: unable to find libbsp directory ($bspdir) for  $i" 1>&2; exit 1; }
2390    fi
2391  done
2392fi
2393
2394# find all the CPU dependent library Makefiles
2395
2396echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6
2397echo "configure:2398: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
2398if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then
2399  rtems_av_save_dir=`pwd`;
2400  cd $srcdir;
2401  rtems_av_tmp=`find c/src/lib/libcpu/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2402  makefiles="$makefiles $rtems_av_tmp";
2403  cd $rtems_av_save_dir;
2404  echo "$ac_t""done" 1>&6
2405else
2406  echo "$ac_t""no" 1>&6
2407fi
2408
2409
2410
2411if test "$skip_startfiles" != "yes"; then
2412 
2413echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6
2414echo "configure:2415: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
2415if test -d $srcdir/c/src/lib/start/$target_cpu; then
2416  rtems_av_save_dir=`pwd`;
2417  cd $srcdir;
2418  rtems_av_tmp=`find c/src/lib/start/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2419  makefiles="$makefiles $rtems_av_tmp";
2420  cd $rtems_av_save_dir;
2421  echo "$ac_t""done" 1>&6
2422else
2423  echo "$ac_t""no" 1>&6
2424fi
2425
2426
2427fi
2428
2429
2430
2431PROJECT_ROOT=`pwd;`
2432
2433# If RTEMS macros are enabled, then use them.  Otherwise, use inlines.
2434if test "$RTEMS_USE_MACROS" = "yes"; then
2435  inline_dir=macros
2436  if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2437    # The problem is that there is currently no code in posix/macros :)
2438    { echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
2439  fi
2440else
2441  inline_dir=inline
2442fi
2443
2444# If the KA9Q TCP/IP stack is enabled, then find all KA9Q Makefiles
2445if test "$RTEMS_HAS_KA9Q" = "yes"; then
2446  makefiles="$makefiles c/src/lib/libka9q/Makefile"
2447fi
2448
2449# If the C++ support is enabled, then include the Makefiles
2450if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
2451  makefiles="$makefiles c/src/lib/librtems++/Makefile"
2452fi
2453
2454# If the tests are enabled, then find all the test suite Makefiles
2455echo $ac_n "checking if the test suites are enabled? ""... $ac_c" 1>&6
2456echo "configure:2457: checking if the test suites are enabled? " >&5
2457tests_enabled=yes
2458# Check whether --enable-tests or --disable-tests was given.
2459if test "${enable_tests+set}" = set; then
2460  enableval="$enable_tests"
2461  \
2462  case "${enableval}" in
2463    yes) echo "$ac_t""yes" 1>&6 ;;
2464    no)  echo "$ac_t""no" 1>&6 ; tests_enabled=no ;;
2465    *)   { echo "configure: error: bad value ${enableval} for tests option" 1>&2; exit 1; } ;;
2466  esac
2467else
2468  echo "$ac_t""yes" 1>&6
2469
2470fi
2471
2472
2473
2474echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6
2475echo "configure:2476: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
2476if test -d $srcdir/c/src/tests/tools/$target_cpu; then
2477  rtems_av_save_dir=`pwd`;
2478  cd $srcdir;
2479  rtems_av_tmp=`find c/src/tests/tools/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2480  makefiles="$makefiles $rtems_av_tmp";
2481  cd $rtems_av_save_dir;
2482  echo "$ac_t""done" 1>&6
2483else
2484  echo "$ac_t""no" 1>&6
2485fi
2486
2487
2488
2489if test "$tests_enabled" = "yes"; then
2490   
2491echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
2492echo "configure:2493: checking for Makefile.in in c/src/tests/libtests" >&5
2493if test -d $srcdir/c/src/tests/libtests; then
2494  rtems_av_save_dir=`pwd`;
2495  cd $srcdir;
2496  rtems_av_tmp=`find c/src/tests/libtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2497  makefiles="$makefiles $rtems_av_tmp";
2498  cd $rtems_av_save_dir;
2499  echo "$ac_t""done" 1>&6
2500else
2501  echo "$ac_t""no" 1>&6
2502fi
2503
2504
2505   
2506echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
2507echo "configure:2508: checking for Makefile.in in c/src/tests/sptests" >&5
2508if test -d $srcdir/c/src/tests/sptests; then
2509  rtems_av_save_dir=`pwd`;
2510  cd $srcdir;
2511  rtems_av_tmp=`find c/src/tests/sptests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2512  makefiles="$makefiles $rtems_av_tmp";
2513  cd $rtems_av_save_dir;
2514  echo "$ac_t""done" 1>&6
2515else
2516  echo "$ac_t""no" 1>&6
2517fi
2518
2519
2520   
2521echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
2522echo "configure:2523: checking for Makefile.in in c/src/tests/tmtests" >&5
2523if test -d $srcdir/c/src/tests/tmtests; then
2524  rtems_av_save_dir=`pwd`;
2525  cd $srcdir;
2526  rtems_av_tmp=`find c/src/tests/tmtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2527  makefiles="$makefiles $rtems_av_tmp";
2528  cd $rtems_av_save_dir;
2529  echo "$ac_t""done" 1>&6
2530else
2531  echo "$ac_t""no" 1>&6
2532fi
2533
2534
2535   
2536echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
2537echo "configure:2538: checking for Makefile.in in c/src/tests/mptests" >&5
2538if test -d $srcdir/c/src/tests/mptests; then
2539  rtems_av_save_dir=`pwd`;
2540  cd $srcdir;
2541  rtems_av_tmp=`find c/src/tests/mptests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2542  makefiles="$makefiles $rtems_av_tmp";
2543  cd $rtems_av_save_dir;
2544  echo "$ac_t""done" 1>&6
2545else
2546  echo "$ac_t""no" 1>&6
2547fi
2548
2549
2550   if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2551     
2552echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
2553echo "configure:2554: checking for Makefile.in in c/src/tests/psxtests" >&5
2554if test -d $srcdir/c/src/tests/psxtests; then
2555  rtems_av_save_dir=`pwd`;
2556  cd $srcdir;
2557  rtems_av_tmp=`find c/src/tests/psxtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2558  makefiles="$makefiles $rtems_av_tmp";
2559  cd $rtems_av_save_dir;
2560  echo "$ac_t""done" 1>&6
2561else
2562  echo "$ac_t""no" 1>&6
2563fi
2564
2565
2566   fi
2567fi
2568
2569# If the HWAPI is enabled, the find the HWAPI Makefiles
2570echo $ac_n "checking if the HWAPI is enabled? ""... $ac_c" 1>&6
2571echo "configure:2572: checking if the HWAPI is enabled? " >&5
2572# Check whether --enable-hwapi or --disable-hwapi was given.
2573if test "${enable_hwapi+set}" = set; then
2574  enableval="$enable_hwapi"
2575  \
2576  case "${enableval}" in
2577    yes) echo "$ac_t""yes" 1>&6
2578         if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
2579            makefiles="$makefiles c/src/lib/libhwapi/Makefile"
2580           
2581echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
2582echo "configure:2583: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
2583if test -d $srcdir/c/src/lib/libhwapi/analog; then
2584  rtems_av_save_dir=`pwd`;
2585  cd $srcdir;
2586  rtems_av_tmp=`find c/src/lib/libhwapi/analog -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2587  makefiles="$makefiles $rtems_av_tmp";
2588  cd $rtems_av_save_dir;
2589  echo "$ac_t""done" 1>&6
2590else
2591  echo "$ac_t""no" 1>&6
2592fi
2593
2594
2595           
2596echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
2597echo "configure:2598: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
2598if test -d $srcdir/c/src/lib/libhwapi/discrete; then
2599  rtems_av_save_dir=`pwd`;
2600  cd $srcdir;
2601  rtems_av_tmp=`find c/src/lib/libhwapi/discrete -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2602  makefiles="$makefiles $rtems_av_tmp";
2603  cd $rtems_av_save_dir;
2604  echo "$ac_t""done" 1>&6
2605else
2606  echo "$ac_t""no" 1>&6
2607fi
2608
2609
2610           
2611echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
2612echo "configure:2613: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
2613if test -d $srcdir/c/src/lib/libhwapi/drivers; then
2614  rtems_av_save_dir=`pwd`;
2615  cd $srcdir;
2616  rtems_av_tmp=`find c/src/lib/libhwapi/drivers -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2617  makefiles="$makefiles $rtems_av_tmp";
2618  cd $rtems_av_save_dir;
2619  echo "$ac_t""done" 1>&6
2620else
2621  echo "$ac_t""no" 1>&6
2622fi
2623
2624
2625           
2626echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
2627echo "configure:2628: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
2628if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
2629  rtems_av_save_dir=`pwd`;
2630  cd $srcdir;
2631  rtems_av_tmp=`find c/src/lib/libhwapi/non_volatile_memory -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2632  makefiles="$makefiles $rtems_av_tmp";
2633  cd $rtems_av_save_dir;
2634  echo "$ac_t""done" 1>&6
2635else
2636  echo "$ac_t""no" 1>&6
2637fi
2638
2639
2640           
2641echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
2642echo "configure:2643: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
2643if test -d $srcdir/c/src/lib/libhwapi/serial; then
2644  rtems_av_save_dir=`pwd`;
2645  cd $srcdir;
2646  rtems_av_tmp=`find c/src/lib/libhwapi/serial -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2647  makefiles="$makefiles $rtems_av_tmp";
2648  cd $rtems_av_save_dir;
2649  echo "$ac_t""done" 1>&6
2650else
2651  echo "$ac_t""no" 1>&6
2652fi
2653
2654
2655           
2656echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
2657echo "configure:2658: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
2658if test -d $srcdir/c/src/lib/libhwapi/support; then
2659  rtems_av_save_dir=`pwd`;
2660  cd $srcdir;
2661  rtems_av_tmp=`find c/src/lib/libhwapi/support -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2662  makefiles="$makefiles $rtems_av_tmp";
2663  cd $rtems_av_save_dir;
2664  echo "$ac_t""done" 1>&6
2665else
2666  echo "$ac_t""no" 1>&6
2667fi
2668
2669
2670           
2671echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
2672echo "configure:2673: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
2673if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
2674  rtems_av_save_dir=`pwd`;
2675  cd $srcdir;
2676  rtems_av_tmp=`find c/src/lib/libhwapi/wrapup -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2677  makefiles="$makefiles $rtems_av_tmp";
2678  cd $rtems_av_save_dir;
2679  echo "$ac_t""done" 1>&6
2680else
2681  echo "$ac_t""no" 1>&6
2682fi
2683
2684
2685         else
2686            { echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; }
2687         fi
2688         ;;
2689    no)  echo "$ac_t""no" 1>&6 ;;
2690    *)  { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
2691  esac
2692else
2693  echo "$ac_t""no" 1>&6
2694
2695fi
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712# pick up all the Makefiles in required parts of the tree
2713
2714echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6
2715echo "configure:2716: checking for Makefile.in in c/build-tools" >&5
2716if test -d $srcdir/c/build-tools; then
2717  rtems_av_save_dir=`pwd`;
2718  cd $srcdir;
2719  rtems_av_tmp=`find c/build-tools -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2720  makefiles="$makefiles $rtems_av_tmp";
2721  cd $rtems_av_save_dir;
2722  echo "$ac_t""done" 1>&6
2723else
2724  echo "$ac_t""no" 1>&6
2725fi
2726
2727
2728
2729echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
2730echo "configure:2731: checking for Makefile.in in make" >&5
2731if test -d $srcdir/make; then
2732  rtems_av_save_dir=`pwd`;
2733  cd $srcdir;
2734  rtems_av_tmp=`find make -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2735  makefiles="$makefiles $rtems_av_tmp";
2736  cd $rtems_av_save_dir;
2737  echo "$ac_t""done" 1>&6
2738else
2739  echo "$ac_t""no" 1>&6
2740fi
2741
2742
2743
2744echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
2745echo "configure:2746: checking for Makefile.in in c/src/lib/libmisc" >&5
2746if test -d $srcdir/c/src/lib/libmisc; then
2747  rtems_av_save_dir=`pwd`;
2748  cd $srcdir;
2749  rtems_av_tmp=`find c/src/lib/libmisc -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2750  makefiles="$makefiles $rtems_av_tmp";
2751  cd $rtems_av_save_dir;
2752  echo "$ac_t""done" 1>&6
2753else
2754  echo "$ac_t""no" 1>&6
2755fi
2756
2757
2758
2759echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
2760echo "configure:2761: checking for Makefile.in in c/src/tests/samples" >&5
2761if test -d $srcdir/c/src/tests/samples; then
2762  rtems_av_save_dir=`pwd`;
2763  cd $srcdir;
2764  rtems_av_tmp=`find c/src/tests/samples -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2765  makefiles="$makefiles $rtems_av_tmp";
2766  cd $rtems_av_save_dir;
2767  echo "$ac_t""done" 1>&6
2768else
2769  echo "$ac_t""no" 1>&6
2770fi
2771
2772
2773
2774
2775
2776# try not to explicitly list a Makefile here
2777trap '' 1 2 15
2778cat > confcache <<\EOF
2779# This file is a shell script that caches the results of configure
2780# tests run on this system so they can be shared between configure
2781# scripts and configure runs.  It is not useful on other systems.
2782# If it contains results you don't want to keep, you may remove or edit it.
2783#
2784# By default, configure uses ./config.cache as the cache file,
2785# creating it if it does not exist already.  You can give configure
2786# the --cache-file=FILE option to use a different cache file; that is
2787# what configure does when it calls configure scripts in
2788# subdirectories, so they share the cache.
2789# Giving --cache-file=/dev/null disables caching, for debugging configure.
2790# config.status only pays attention to the cache file if you give it the
2791# --recheck option to rerun configure.
2792#
2793EOF
2794# The following way of writing the cache mishandles newlines in values,
2795# but we know of no workaround that is simple, portable, and efficient.
2796# So, don't put newlines in cache variables' values.
2797# Ultrix sh set writes to stderr and can't be redirected directly,
2798# and sets the high bit in the cache file unless we assign to the vars.
2799(set) 2>&1 |
2800  case `(ac_space=' '; set) 2>&1` in
2801  *ac_space=\ *)
2802    # `set' does not quote correctly, so add quotes (double-quote substitution
2803    # turns \\\\ into \\, and sed turns \\ into \).
2804    sed -n \
2805      -e "s/'/'\\\\''/g" \
2806      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2807    ;;
2808  *)
2809    # `set' quotes correctly as required by POSIX, so do not add quotes.
2810    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2811    ;;
2812  esac >> confcache
2813if cmp -s $cache_file confcache; then
2814  :
2815else
2816  if test -w $cache_file; then
2817    echo "updating cache $cache_file"
2818    cat confcache > $cache_file
2819  else
2820    echo "not updating unwritable cache $cache_file"
2821  fi
2822fi
2823rm -f confcache
2824
2825trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2826
2827test "x$prefix" = xNONE && prefix=$ac_default_prefix
2828# Let make expand exec_prefix.
2829test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2830
2831# Any assignment to VPATH causes Sun make to only execute
2832# the first set of double-colon rules, so remove it if not needed.
2833# If there is a colon in the path, we need to keep it.
2834if test "x$srcdir" = x.; then
2835  ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2836fi
2837
2838trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2839
2840DEFS=-DHAVE_CONFIG_H
2841
2842# Without the "./", some shells look in PATH for config.status.
2843: ${CONFIG_STATUS=./config.status}
2844
2845echo creating $CONFIG_STATUS
2846rm -f $CONFIG_STATUS
2847cat > $CONFIG_STATUS <<EOF
2848#! /bin/sh
2849# Generated automatically by configure.
2850# Run this file to recreate the current configuration.
2851# This directory was configured as follows,
2852# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2853#
2854# $0 $ac_configure_args
2855#
2856# Compiler output produced by configure, useful for debugging
2857# configure, is in ./config.log if it exists.
2858
2859ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2860for ac_option
2861do
2862  case "\$ac_option" in
2863  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2864    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2865    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2866  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2867    echo "$CONFIG_STATUS generated by autoconf version 2.12"
2868    exit 0 ;;
2869  -help | --help | --hel | --he | --h)
2870    echo "\$ac_cs_usage"; exit 0 ;;
2871  *) echo "\$ac_cs_usage"; exit 1 ;;
2872  esac
2873done
2874
2875ac_given_srcdir=$srcdir
2876
2877trap 'rm -fr `echo "Makefile
2878make/host.cfg
2879make/target.cfg
2880make/Templates/Makefile.inc
2881c/Makefile
2882c/src/Makefile
2883c/src/exec/Makefile
2884c/src/exec/score/Makefile
2885c/src/exec/score/cpu/Makefile
2886c/src/exec/score/headers/Makefile
2887c/src/exec/score/${inline_dir}/Makefile
2888c/src/exec/score/src/Makefile
2889c/src/exec/score/tools/Makefile
2890c/src/exec/score/tools/generic/Makefile
2891c/src/exec/score/tools/generic/size_rtems
2892c/src/exec/wrapup/Makefile
2893c/src/exec/wrapup/rtems/Makefile
2894c/src/lib/Makefile
2895c/src/lib/include/Makefile
2896c/src/lib/libbsp/Makefile
2897c/src/lib/libbsp/shmdr/Makefile
2898c/src/lib/libc/Makefile
2899c/src/lib/libcpu/Makefile
2900c/src/lib/start/Makefile
2901c/src/lib/wrapup/Makefile
2902c/src/tests/Makefile
2903c/src/tests/support/Makefile
2904c/src/tests/support/include/Makefile
2905c/src/tests/support/stubdr/Makefile
2906c/src/tests/support/wrapup/Makefile
2907c/src/tests/tools/Makefile
2908c/src/tests/tools/generic/Makefile
2909$makefiles
2910c/build-tools/scripts/rtems-glom
2911c/update-tools/Makefile c/build-tools/src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2912EOF
2913cat >> $CONFIG_STATUS <<EOF
2914
2915# Protect against being on the right side of a sed subst in config.status.
2916sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2917 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2918$ac_vpsub
2919$extrasub
2920s%@CFLAGS@%$CFLAGS%g
2921s%@CPPFLAGS@%$CPPFLAGS%g
2922s%@CXXFLAGS@%$CXXFLAGS%g
2923s%@DEFS@%$DEFS%g
2924s%@LDFLAGS@%$LDFLAGS%g
2925s%@LIBS@%$LIBS%g
2926s%@exec_prefix@%$exec_prefix%g
2927s%@prefix@%$prefix%g
2928s%@program_transform_name@%$program_transform_name%g
2929s%@bindir@%$bindir%g
2930s%@sbindir@%$sbindir%g
2931s%@libexecdir@%$libexecdir%g
2932s%@datadir@%$datadir%g
2933s%@sysconfdir@%$sysconfdir%g
2934s%@sharedstatedir@%$sharedstatedir%g
2935s%@localstatedir@%$localstatedir%g
2936s%@libdir@%$libdir%g
2937s%@includedir@%$includedir%g
2938s%@oldincludedir@%$oldincludedir%g
2939s%@infodir@%$infodir%g
2940s%@mandir@%$mandir%g
2941s%@SET_MAKE@%$SET_MAKE%g
2942s%@host@%$host%g
2943s%@host_alias@%$host_alias%g
2944s%@host_cpu@%$host_cpu%g
2945s%@host_vendor@%$host_vendor%g
2946s%@host_os@%$host_os%g
2947s%@target@%$target%g
2948s%@target_alias@%$target_alias%g
2949s%@target_cpu@%$target_cpu%g
2950s%@target_vendor@%$target_vendor%g
2951s%@target_os@%$target_os%g
2952s%@build@%$build%g
2953s%@build_alias@%$build_alias%g
2954s%@build_cpu@%$build_cpu%g
2955s%@build_vendor@%$build_vendor%g
2956s%@build_os@%$build_os%g
2957s%@CAT@%$CAT%g
2958s%@RM@%$RM%g
2959s%@CP@%$CP%g
2960s%@MV@%$MV%g
2961s%@LN@%$LN%g
2962s%@LN_S@%$LN_S%g
2963s%@CHMOD@%$CHMOD%g
2964s%@SORT@%$SORT%g
2965s%@MKDIR@%$MKDIR%g
2966s%@TOUCH@%$TOUCH%g
2967s%@CMP@%$CMP%g
2968s%@SED@%$SED%g
2969s%@M4@%$M4%g
2970s%@KSH@%$KSH%g
2971s%@CC@%$CC%g
2972s%@CXX@%$CXX%g
2973s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
2974s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2975s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2976s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2977s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2978s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
2979s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
2980s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
2981s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
2982s%@rtems_cv_prog_cc_cross@%$rtems_cv_prog_cc_cross%g
2983s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
2984s%@RTEMS_HOST@%$RTEMS_HOST%g
2985s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
2986s%@RTEMS_USE_OWN_PDIR@%$RTEMS_USE_OWN_PDIR%g
2987s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
2988s%@RTEMS_HAS_KA9Q@%$RTEMS_HAS_KA9Q%g
2989s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
2990s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
2991s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
2992s%@PROJECT_ROOT@%$PROJECT_ROOT%g
2993s%@program_prefix@%$program_prefix%g
2994
2995CEOF
2996EOF
2997
2998cat >> $CONFIG_STATUS <<\EOF
2999
3000# Split the substitutions into bite-sized pieces for seds with
3001# small command number limits, like on Digital OSF/1 and HP-UX.
3002ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3003ac_file=1 # Number of current file.
3004ac_beg=1 # First line for current file.
3005ac_end=$ac_max_sed_cmds # Line after last line for current file.
3006ac_more_lines=:
3007ac_sed_cmds=""
3008while $ac_more_lines; do
3009  if test $ac_beg -gt 1; then
3010    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3011  else
3012    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3013  fi
3014  if test ! -s conftest.s$ac_file; then
3015    ac_more_lines=false
3016    rm -f conftest.s$ac_file
3017  else
3018    if test -z "$ac_sed_cmds"; then
3019      ac_sed_cmds="sed -f conftest.s$ac_file"
3020    else
3021      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3022    fi
3023    ac_file=`expr $ac_file + 1`
3024    ac_beg=$ac_end
3025    ac_end=`expr $ac_end + $ac_max_sed_cmds`
3026  fi
3027done
3028if test -z "$ac_sed_cmds"; then
3029  ac_sed_cmds=cat
3030fi
3031EOF
3032
3033cat >> $CONFIG_STATUS <<EOF
3034
3035CONFIG_FILES=\${CONFIG_FILES-"Makefile
3036make/host.cfg
3037make/target.cfg
3038make/Templates/Makefile.inc
3039c/Makefile
3040c/src/Makefile
3041c/src/exec/Makefile
3042c/src/exec/score/Makefile
3043c/src/exec/score/cpu/Makefile
3044c/src/exec/score/headers/Makefile
3045c/src/exec/score/${inline_dir}/Makefile
3046c/src/exec/score/src/Makefile
3047c/src/exec/score/tools/Makefile
3048c/src/exec/score/tools/generic/Makefile
3049c/src/exec/score/tools/generic/size_rtems
3050c/src/exec/wrapup/Makefile
3051c/src/exec/wrapup/rtems/Makefile
3052c/src/lib/Makefile
3053c/src/lib/include/Makefile
3054c/src/lib/libbsp/Makefile
3055c/src/lib/libbsp/shmdr/Makefile
3056c/src/lib/libc/Makefile
3057c/src/lib/libcpu/Makefile
3058c/src/lib/start/Makefile
3059c/src/lib/wrapup/Makefile
3060c/src/tests/Makefile
3061c/src/tests/support/Makefile
3062c/src/tests/support/include/Makefile
3063c/src/tests/support/stubdr/Makefile
3064c/src/tests/support/wrapup/Makefile
3065c/src/tests/tools/Makefile
3066c/src/tests/tools/generic/Makefile
3067$makefiles
3068c/build-tools/scripts/rtems-glom
3069c/update-tools/Makefile"}
3070EOF
3071cat >> $CONFIG_STATUS <<\EOF
3072for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3073  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3074  case "$ac_file" in
3075  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3076       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3077  *) ac_file_in="${ac_file}.in" ;;
3078  esac
3079
3080  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3081
3082  # Remove last slash and all that follows it.  Not all systems have dirname.
3083  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3084  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3085    # The file is in a subdirectory.
3086    test ! -d "$ac_dir" && mkdir "$ac_dir"
3087    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3088    # A "../" for each directory in $ac_dir_suffix.
3089    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3090  else
3091    ac_dir_suffix= ac_dots=
3092  fi
3093
3094  case "$ac_given_srcdir" in
3095  .)  srcdir=.
3096      if test -z "$ac_dots"; then top_srcdir=.
3097      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3098  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3099  *) # Relative path.
3100    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3101    top_srcdir="$ac_dots$ac_given_srcdir" ;;
3102  esac
3103
3104
3105  echo creating "$ac_file"
3106  rm -f "$ac_file"
3107  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3108  case "$ac_file" in
3109  *Makefile*) ac_comsub="1i\\
3110# $configure_input" ;;
3111  *) ac_comsub= ;;
3112  esac
3113
3114  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3115  sed -e "$ac_comsub
3116s%@configure_input@%$configure_input%g
3117s%@srcdir@%$srcdir%g
3118s%@top_srcdir@%$top_srcdir%g
3119" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3120fi; done
3121rm -f conftest.s*
3122
3123# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3124# NAME is the cpp macro being defined and VALUE is the value it is being given.
3125#
3126# ac_d sets the value in "#define NAME VALUE" lines.
3127ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3128ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3129ac_dC='\3'
3130ac_dD='%g'
3131# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3132ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3133ac_uB='\([      ]\)%\1#\2define\3'
3134ac_uC=' '
3135ac_uD='\4%g'
3136# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3137ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3138ac_eB='$%\1#\2define\3'
3139ac_eC=' '
3140ac_eD='%g'
3141
3142if test "${CONFIG_HEADERS+set}" != set; then
3143EOF
3144cat >> $CONFIG_STATUS <<EOF
3145  CONFIG_HEADERS="c/build-tools/src/config.h"
3146EOF
3147cat >> $CONFIG_STATUS <<\EOF
3148fi
3149for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3150  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3151  case "$ac_file" in
3152  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3153       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3154  *) ac_file_in="${ac_file}.in" ;;
3155  esac
3156
3157  echo creating $ac_file
3158
3159  rm -f conftest.frag conftest.in conftest.out
3160  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3161  cat $ac_file_inputs > conftest.in
3162
3163EOF
3164
3165# Transform confdefs.h into a sed script conftest.vals that substitutes
3166# the proper values into config.h.in to produce config.h.  And first:
3167# Protect against being on the right side of a sed subst in config.status.
3168# Protect against being in an unquoted here document in config.status.
3169rm -f conftest.vals
3170cat > conftest.hdr <<\EOF
3171s/[\\&%]/\\&/g
3172s%[\\$`]%\\&%g
3173s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3174s%ac_d%ac_u%gp
3175s%ac_u%ac_e%gp
3176EOF
3177sed -n -f conftest.hdr confdefs.h > conftest.vals
3178rm -f conftest.hdr
3179
3180# This sed command replaces #undef with comments.  This is necessary, for
3181# example, in the case of _POSIX_SOURCE, which is predefined and required
3182# on some systems where configure will not decide to define it.
3183cat >> conftest.vals <<\EOF
3184s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3185EOF
3186
3187# Break up conftest.vals because some shells have a limit on
3188# the size of here documents, and old seds have small limits too.
3189
3190rm -f conftest.tail
3191while :
3192do
3193  ac_lines=`grep -c . conftest.vals`
3194  # grep -c gives empty output for an empty file on some AIX systems.
3195  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3196  # Write a limited-size here document to conftest.frag.
3197  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3198  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3199  echo 'CEOF
3200  sed -f conftest.frag conftest.in > conftest.out
3201  rm -f conftest.in
3202  mv conftest.out conftest.in
3203' >> $CONFIG_STATUS
3204  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3205  rm -f conftest.vals
3206  mv conftest.tail conftest.vals
3207done
3208rm -f conftest.vals
3209
3210cat >> $CONFIG_STATUS <<\EOF
3211  rm -f conftest.frag conftest.h
3212  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3213  cat conftest.in >> conftest.h
3214  rm -f conftest.in
3215  if cmp -s $ac_file conftest.h 2>/dev/null; then
3216    echo "$ac_file is unchanged"
3217    rm -f conftest.h
3218  else
3219    # Remove last slash and all that follows it.  Not all systems have dirname.
3220      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3221      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3222      # The file is in a subdirectory.
3223      test ! -d "$ac_dir" && mkdir "$ac_dir"
3224    fi
3225    rm -f $ac_file
3226    mv conftest.h $ac_file
3227  fi
3228fi; done
3229
3230EOF
3231cat >> $CONFIG_STATUS <<EOF
3232
3233EOF
3234cat >> $CONFIG_STATUS <<\EOF
3235
3236exit 0
3237EOF
3238chmod +x $CONFIG_STATUS
3239rm -fr confdefs* $ac_clean_files
3240test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3241
3242
3243echo
3244echo target architecture: $target_cpu.
3245echo available BSPs: $rtems_bsp.
3246echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
3247echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
3248echo
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