source: rtems/configure @ b5bb3d6

4.104.114.84.95
Last change on this file since b5bb3d6 was 98100d2, checked in by Joel Sherrill <joel.sherrill@…>, on 06/27/98 at 17:09:47

Monstrous patch from Ralf Corsepius <corsepiu@…>. I have
made no attempt to divide the comments up and place them with just
the appropriate files. Here is an excerpt from Ralf's email:

Changes including comments on changes I made after cycling through
all the targets:

  • Added ranlib support. Now all targets use "ranlib" instead of "ar -s" to build an index for a library. If ranlib isn't detected during configuration, check if ar -s is working and try "ar -s" instead of
  • Removed $(XXX_FOR_TARGET) from make/target.cfg.in, use $(XXX) instead now.
  • gcc-target-default.cfg: LINK_XXXX-defines reworked to solve the -l problem under posix (cf gcc-target-default.cfg)
  • rtems-glom replaced by Makefile-rules inside of the wrapup/Makefile.in that has been using rtems-glom until now.
  • Removed CCC and friends in gcc-target-default.cfg, as they have been breaking CXX support.
  • Removed CONFIG.$(TARGET_ARCH).CC lines from several custom/*.cfg files, because this is now set in custom/default.cfg.
  • Added aclocal/ar-s.m4, check whether "ar -s" is working
  • Added aclocal/cygwin.m4 and aclocal/exeext.m4.
  • Reworked aclocal/canonicalize-tools.m4: Added ar -s check; fixes for problems when XXX_FOR_TARGET is given via environment variables (didn't work for gcc until now), adding cygwin check, improved autoconf-cache handling.
  • Removed -l from make rule dependencies. LINK_LIBS is now allowed to contain -L and -l. LINK_OBJS and LINK_FILES must not contain -L or -l. gcc28 make-exe rules now link using $(LINK_OBJS) $(LINK_LIBS) => Almost all custom/*.cfg are modified. This is very likely to break something because of typos or having missed to edit a file.

Open problems, known bugs, things I didn't do:

  • custom/p4000.cfg seems to be out of date and requires to be reviewed.

(JRS NOTE: It is subordinate p4650 and p4600 -- both of which build ok

after minor changes.)

  • custom/psim.cfg needs to be reviewed, I added some changes to it, I am insecure about.

(JRS NOTE: psim had a minor problem endif/endef swapped but runs fine.)

  • rtems-glom.in can now be removed.
  • gcc*.cfg files "make depend" rules don't honor language specific flags (e.g CXXFLAGS is ignored for *.cc) - Nothing to worry about now, but may cause problems for hosts/targets not using gcc or rtems-add-ons that use external packages.
  • AFAIS, the no_bsp BSP can't be build anymore, i.e. configure refused to configure for it whatever I tried.
  • The toplevel and toplevel+1 README files are quite out-dated
  • cygwin.m4 isn't of much use for rtems. In most cases (cf. aclocal/*.m4) it is worked around by directly using $host_os. I think I'll remove it soon after the next snapshot
  • Before release the cygwin patch needs to be tested under cygwin. I may have broken/missed something (esp. the sed-pattern to convert
    into / may be broken).
  • You should try to build/run the posix-BSP under solaris - I don't expect problems, but I am not 100% sure, esp. with regard to ranlib/ar -s.
  • You should consider to convert all make/compilers/*.cfg files into make/compilers/*.cfg.in files and let autoconf generate the *.cfg. This may help getting rid of some if/then/else statements and help hard-coding some defines into those files in future and shouldn't disturb now.
  • Not having installed libc.a/libm.a on a host may still break building rtems, esp. when using -disable-gcc28 as the gcc27-configuration scheme directly accesses libc.a and libm.a. The problem should not appear when using gcc28 because it references libc/libm only through -lc and -lm which may be static or dynamic (I didn't test this).
  • shgen is not yet included (I didn't yet have enough time to integrate it).
  • I know about a few more configure-probs (esp. cross-checking --enable-* flags).

+ warn/refuse to configure when --enable-libcdir and

--enable-gcc28 are given.

+ force --enable-libcdir when --disable-gcc28 is given

  • Replaced KSHELL with @KSH@ in some shell scripts generated by configure.in.
  • Added a dependency to aclocal/*.m4 in the toplevel Makefile => configure and aclocal.m4 will now be rebuild when any aclocal/*.m4 file is changed
  • Some changes to aclocal/gcc-pipe.m4 and aclocal/gcc-specs.m4
  • Replaced i3456?86-unknown-freebsd2.12? with i3456?86-*freebsd2.* in configure.in, as I suppose there might exist a variety of valid vendors (2nd field of the name-tripple)
  • Disabled override MAKEFLAGS in toplevel Makefile.in - Potential side-effects are not really clear to me.
  • In mvme162.cfg, $(LINK_LIBS) is missing in the CC line in gcc28's make-exe rule (yet another one I missed to edit). Just append $(LINK_LIBS) to the "CC" line, like I hopefully did to ALL other custom/*.cfg files.
  • the problem with mvme162lx.cfg is a follow-up problem of the mvme162.cfg-bug.
  • mvme162/console and idp/console had variables named Buffer which conflicted with similarly named variables in some tests.
  • Property mode set to 100644
File size: 108.7 KB
Line 
1#! /bin/sh
2
3# Guess values for system-dependent variables and create Makefiles.
4# Generated automatically using autoconf version 2.12
5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6#
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Defaults:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
14ac_help="$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  --enable-bare-cpu-cflags          \
39         specify a particular cpu cflag (bare bsp specific)"
40ac_help="$ac_help
41  --enable-bare-cpu-model              \
42         specify a particular cpu model (bare bsp specific)"
43ac_help="$ac_help
44\
45    --enable-rtemsbsp=bsp1 bsp2 ..   BSPs to include in build"
46ac_help="$ac_help
47\
48  --enable-tests                    enable tests"
49ac_help="$ac_help
50\
51  --enable-hwapi                 enable hardware API library"
52
53# Initialize some variables set by options.
54# The variables have the same names as the options, with
55# dashes changed to underlines.
56build=NONE
57cache_file=./config.cache
58exec_prefix=NONE
59host=NONE
60no_create=
61nonopt=NONE
62no_recursion=
63prefix=NONE
64program_prefix=NONE
65program_suffix=NONE
66program_transform_name=s,x,x,
67silent=
68site=
69srcdir=
70target=NONE
71verbose=
72x_includes=NONE
73x_libraries=NONE
74bindir='${exec_prefix}/bin'
75sbindir='${exec_prefix}/sbin'
76libexecdir='${exec_prefix}/libexec'
77datadir='${prefix}/share'
78sysconfdir='${prefix}/etc'
79sharedstatedir='${prefix}/com'
80localstatedir='${prefix}/var'
81libdir='${exec_prefix}/lib'
82includedir='${prefix}/include'
83oldincludedir='/usr/include'
84infodir='${prefix}/info'
85mandir='${prefix}/man'
86
87# Initialize some other variables.
88subdirs=
89MFLAGS= MAKEFLAGS=
90# Maximum number of lines to put in a shell here document.
91ac_max_here_lines=12
92
93ac_prev=
94for ac_option
95do
96
97  # If the previous option needs an argument, assign it.
98  if test -n "$ac_prev"; then
99    eval "$ac_prev=\$ac_option"
100    ac_prev=
101    continue
102  fi
103
104  case "$ac_option" in
105  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
106  *) ac_optarg= ;;
107  esac
108
109  # Accept the important Cygnus configure options, so we can diagnose typos.
110
111  case "$ac_option" in
112
113  -bindir | --bindir | --bindi | --bind | --bin | --bi)
114    ac_prev=bindir ;;
115  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
116    bindir="$ac_optarg" ;;
117
118  -build | --build | --buil | --bui | --bu)
119    ac_prev=build ;;
120  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
121    build="$ac_optarg" ;;
122
123  -cache-file | --cache-file | --cache-fil | --cache-fi \
124  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
125    ac_prev=cache_file ;;
126  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
127  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
128    cache_file="$ac_optarg" ;;
129
130  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
131    ac_prev=datadir ;;
132  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
133  | --da=*)
134    datadir="$ac_optarg" ;;
135
136  -disable-* | --disable-*)
137    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
138    # Reject names that are not valid shell variable names.
139    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
140      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
141    fi
142    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
143    eval "enable_${ac_feature}=no" ;;
144
145  -enable-* | --enable-*)
146    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
147    # Reject names that are not valid shell variable names.
148    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
149      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
150    fi
151    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
152    case "$ac_option" in
153      *=*) ;;
154      *) ac_optarg=yes ;;
155    esac
156    eval "enable_${ac_feature}='$ac_optarg'" ;;
157
158  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
159  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
160  | --exec | --exe | --ex)
161    ac_prev=exec_prefix ;;
162  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
163  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
164  | --exec=* | --exe=* | --ex=*)
165    exec_prefix="$ac_optarg" ;;
166
167  -gas | --gas | --ga | --g)
168    # Obsolete; use --with-gas.
169    with_gas=yes ;;
170
171  -help | --help | --hel | --he)
172    # Omit some internal or obsolete options to make the list less imposing.
173    # This message is too long to be a string in the A/UX 3.1 sh.
174    cat << EOF
175Usage: configure [options] [host]
176Options: [defaults in brackets after descriptions]
177Configuration:
178  --cache-file=FILE       cache test results in FILE
179  --help                  print this message
180  --no-create             do not create output files
181  --quiet, --silent       do not print \`checking...' messages
182  --version               print the version of autoconf that created configure
183Directory and file names:
184  --prefix=PREFIX         install architecture-independent files in PREFIX
185                          [$ac_default_prefix]
186  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
187                          [same as prefix]
188  --bindir=DIR            user executables in DIR [EPREFIX/bin]
189  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
190  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
191  --datadir=DIR           read-only architecture-independent data in DIR
192                          [PREFIX/share]
193  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
194  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
195                          [PREFIX/com]
196  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
197  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
198  --includedir=DIR        C header files in DIR [PREFIX/include]
199  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
200  --infodir=DIR           info documentation in DIR [PREFIX/info]
201  --mandir=DIR            man documentation in DIR [PREFIX/man]
202  --srcdir=DIR            find the sources in DIR [configure dir or ..]
203  --program-prefix=PREFIX prepend PREFIX to installed program names
204  --program-suffix=SUFFIX append SUFFIX to installed program names
205  --program-transform-name=PROGRAM
206                          run sed PROGRAM on installed program names
207EOF
208    cat << EOF
209Host type:
210  --build=BUILD           configure for building on BUILD [BUILD=HOST]
211  --host=HOST             configure for HOST [guessed]
212  --target=TARGET         configure for TARGET [TARGET=HOST]
213Features and packages:
214  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
215  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
216  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
217  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
218  --x-includes=DIR        X include files are in DIR
219  --x-libraries=DIR       X library files are in DIR
220EOF
221    if test -n "$ac_help"; then
222      echo "--enable and --with options recognized:$ac_help"
223    fi
224    exit 0 ;;
225
226  -host | --host | --hos | --ho)
227    ac_prev=host ;;
228  -host=* | --host=* | --hos=* | --ho=*)
229    host="$ac_optarg" ;;
230
231  -includedir | --includedir | --includedi | --included | --include \
232  | --includ | --inclu | --incl | --inc)
233    ac_prev=includedir ;;
234  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
235  | --includ=* | --inclu=* | --incl=* | --inc=*)
236    includedir="$ac_optarg" ;;
237
238  -infodir | --infodir | --infodi | --infod | --info | --inf)
239    ac_prev=infodir ;;
240  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
241    infodir="$ac_optarg" ;;
242
243  -libdir | --libdir | --libdi | --libd)
244    ac_prev=libdir ;;
245  -libdir=* | --libdir=* | --libdi=* | --libd=*)
246    libdir="$ac_optarg" ;;
247
248  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
249  | --libexe | --libex | --libe)
250    ac_prev=libexecdir ;;
251  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
252  | --libexe=* | --libex=* | --libe=*)
253    libexecdir="$ac_optarg" ;;
254
255  -localstatedir | --localstatedir | --localstatedi | --localstated \
256  | --localstate | --localstat | --localsta | --localst \
257  | --locals | --local | --loca | --loc | --lo)
258    ac_prev=localstatedir ;;
259  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
260  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
261  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
262    localstatedir="$ac_optarg" ;;
263
264  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
265    ac_prev=mandir ;;
266  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
267    mandir="$ac_optarg" ;;
268
269  -nfp | --nfp | --nf)
270    # Obsolete; use --without-fp.
271    with_fp=no ;;
272
273  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
274  | --no-cr | --no-c)
275    no_create=yes ;;
276
277  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
278  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
279    no_recursion=yes ;;
280
281  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
282  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
283  | --oldin | --oldi | --old | --ol | --o)
284    ac_prev=oldincludedir ;;
285  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
286  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
287  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
288    oldincludedir="$ac_optarg" ;;
289
290  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
291    ac_prev=prefix ;;
292  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
293    prefix="$ac_optarg" ;;
294
295  -program-prefix | --program-prefix | --program-prefi | --program-pref \
296  | --program-pre | --program-pr | --program-p)
297    ac_prev=program_prefix ;;
298  -program-prefix=* | --program-prefix=* | --program-prefi=* \
299  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
300    program_prefix="$ac_optarg" ;;
301
302  -program-suffix | --program-suffix | --program-suffi | --program-suff \
303  | --program-suf | --program-su | --program-s)
304    ac_prev=program_suffix ;;
305  -program-suffix=* | --program-suffix=* | --program-suffi=* \
306  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
307    program_suffix="$ac_optarg" ;;
308
309  -program-transform-name | --program-transform-name \
310  | --program-transform-nam | --program-transform-na \
311  | --program-transform-n | --program-transform- \
312  | --program-transform | --program-transfor \
313  | --program-transfo | --program-transf \
314  | --program-trans | --program-tran \
315  | --progr-tra | --program-tr | --program-t)
316    ac_prev=program_transform_name ;;
317  -program-transform-name=* | --program-transform-name=* \
318  | --program-transform-nam=* | --program-transform-na=* \
319  | --program-transform-n=* | --program-transform-=* \
320  | --program-transform=* | --program-transfor=* \
321  | --program-transfo=* | --program-transf=* \
322  | --program-trans=* | --program-tran=* \
323  | --progr-tra=* | --program-tr=* | --program-t=*)
324    program_transform_name="$ac_optarg" ;;
325
326  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
327  | -silent | --silent | --silen | --sile | --sil)
328    silent=yes ;;
329
330  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
331    ac_prev=sbindir ;;
332  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
333  | --sbi=* | --sb=*)
334    sbindir="$ac_optarg" ;;
335
336  -sharedstatedir | --sharedstatedir | --sharedstatedi \
337  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
338  | --sharedst | --shareds | --shared | --share | --shar \
339  | --sha | --sh)
340    ac_prev=sharedstatedir ;;
341  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
342  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
343  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
344  | --sha=* | --sh=*)
345    sharedstatedir="$ac_optarg" ;;
346
347  -site | --site | --sit)
348    ac_prev=site ;;
349  -site=* | --site=* | --sit=*)
350    site="$ac_optarg" ;;
351
352  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
353    ac_prev=srcdir ;;
354  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
355    srcdir="$ac_optarg" ;;
356
357  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
358  | --syscon | --sysco | --sysc | --sys | --sy)
359    ac_prev=sysconfdir ;;
360  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
361  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
362    sysconfdir="$ac_optarg" ;;
363
364  -target | --target | --targe | --targ | --tar | --ta | --t)
365    ac_prev=target ;;
366  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
367    target="$ac_optarg" ;;
368
369  -v | -verbose | --verbose | --verbos | --verbo | --verb)
370    verbose=yes ;;
371
372  -version | --version | --versio | --versi | --vers)
373    echo "configure generated by autoconf version 2.12"
374    exit 0 ;;
375
376  -with-* | --with-*)
377    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
378    # Reject names that are not valid shell variable names.
379    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
380      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
381    fi
382    ac_package=`echo $ac_package| sed 's/-/_/g'`
383    case "$ac_option" in
384      *=*) ;;
385      *) ac_optarg=yes ;;
386    esac
387    eval "with_${ac_package}='$ac_optarg'" ;;
388
389  -without-* | --without-*)
390    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
391    # Reject names that are not valid shell variable names.
392    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
393      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
394    fi
395    ac_package=`echo $ac_package| sed 's/-/_/g'`
396    eval "with_${ac_package}=no" ;;
397
398  --x)
399    # Obsolete; use --with-x.
400    with_x=yes ;;
401
402  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
403  | --x-incl | --x-inc | --x-in | --x-i)
404    ac_prev=x_includes ;;
405  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
406  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
407    x_includes="$ac_optarg" ;;
408
409  -x-libraries | --x-libraries | --x-librarie | --x-librari \
410  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
411    ac_prev=x_libraries ;;
412  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
413  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
414    x_libraries="$ac_optarg" ;;
415
416  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
417    ;;
418
419  *)
420    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
421      echo "configure: warning: $ac_option: invalid host type" 1>&2
422    fi
423    if test "x$nonopt" != xNONE; then
424      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
425    fi
426    nonopt="$ac_option"
427    ;;
428
429  esac
430done
431
432if test -n "$ac_prev"; then
433  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
434fi
435
436trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
437
438# File descriptor usage:
439# 0 standard input
440# 1 file creation
441# 2 errors and warnings
442# 3 some systems may open it to /dev/tty
443# 4 used on the Kubota Titan
444# 6 checking for... messages and results
445# 5 compiler messages saved in config.log
446if test "$silent" = yes; then
447  exec 6>/dev/null
448else
449  exec 6>&1
450fi
451exec 5>./config.log
452
453echo "\
454This file contains any messages produced by compilers while
455running configure, to aid debugging if configure makes a mistake.
456" 1>&5
457
458# Strip out --no-create and --no-recursion so they do not pile up.
459# Also quote any args containing shell metacharacters.
460ac_configure_args=
461for ac_arg
462do
463  case "$ac_arg" in
464  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
465  | --no-cr | --no-c) ;;
466  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
467  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
468  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
469  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
470  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
471  esac
472done
473
474# NLS nuisances.
475# Only set these to C if already set.  These must not be set unconditionally
476# because not all systems understand e.g. LANG=C (notably SCO).
477# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
478# Non-C LC_CTYPE values break the ctype check.
479if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
480if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
481if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
482if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
483
484# confdefs.h avoids OS command line length limits that DEFS can exceed.
485rm -rf conftest* confdefs.h
486# AIX cpp loses on an empty file, so make sure it contains at least a newline.
487echo > confdefs.h
488
489# A filename unique to this package, relative to the directory that
490# configure is in, which we can look for to find out if srcdir is correct.
491ac_unique_file=README
492
493# Find the source files, if location was not specified.
494if test -z "$srcdir"; then
495  ac_srcdir_defaulted=yes
496  # Try the directory containing this script, then its parent.
497  ac_prog=$0
498  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
499  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
500  srcdir=$ac_confdir
501  if test ! -r $srcdir/$ac_unique_file; then
502    srcdir=..
503  fi
504else
505  ac_srcdir_defaulted=no
506fi
507if test ! -r $srcdir/$ac_unique_file; then
508  if test "$ac_srcdir_defaulted" = yes; then
509    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
510  else
511    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
512  fi
513fi
514srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
515
516# Prefer explicitly selected file to automatically selected ones.
517if test -z "$CONFIG_SITE"; then
518  if test "x$prefix" != xNONE; then
519    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
520  else
521    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
522  fi
523fi
524for ac_site_file in $CONFIG_SITE; do
525  if test -r "$ac_site_file"; then
526    echo "loading site script $ac_site_file"
527    . "$ac_site_file"
528  fi
529done
530
531if test -r "$cache_file"; then
532  echo "loading cache $cache_file"
533  . $cache_file
534else
535  echo "creating cache $cache_file"
536  > $cache_file
537fi
538
539ac_ext=c
540# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
541ac_cpp='$CPP $CPPFLAGS'
542ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
543ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
544cross_compiling=$ac_cv_prog_cc_cross
545
546if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
547  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
548  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
549    ac_n= ac_c='
550' ac_t='        '
551  else
552    ac_n=-n ac_c= ac_t=
553  fi
554else
555  ac_n= ac_c='\c' ac_t=
556fi
557
558
559
560echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
561echo "configure:562: checking whether ${MAKE-make} sets \${MAKE}" >&5
562set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
563if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
564  echo $ac_n "(cached) $ac_c" 1>&6
565else
566  cat > conftestmake <<\EOF
567all:
568        @echo 'ac_maketemp="${MAKE}"'
569EOF
570# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
571eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
572if test -n "$ac_maketemp"; then
573  eval ac_cv_prog_make_${ac_make}_set=yes
574else
575  eval ac_cv_prog_make_${ac_make}_set=no
576fi
577rm -f conftestmake
578fi
579if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
580  echo "$ac_t""yes" 1>&6
581  SET_MAKE=
582else
583  echo "$ac_t""no" 1>&6
584  SET_MAKE="MAKE=${MAKE-make}"
585fi
586
587ac_aux_dir=
588for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
589  if test -f $ac_dir/install-sh; then
590    ac_aux_dir=$ac_dir
591    ac_install_sh="$ac_aux_dir/install-sh -c"
592    break
593  elif test -f $ac_dir/install.sh; then
594    ac_aux_dir=$ac_dir
595    ac_install_sh="$ac_aux_dir/install.sh -c"
596    break
597  fi
598done
599if test -z "$ac_aux_dir"; then
600  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
601fi
602ac_config_guess=$ac_aux_dir/config.guess
603ac_config_sub=$ac_aux_dir/config.sub
604ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
605
606
607# Do some error checking and defaulting for the host and target type.
608# The inputs are:
609#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
610#
611# The rules are:
612# 1. You are not allowed to specify --host, --target, and nonopt at the
613#    same time.
614# 2. Host defaults to nonopt.
615# 3. If nonopt is not specified, then host defaults to the current host,
616#    as determined by config.guess.
617# 4. Target and build default to nonopt.
618# 5. If nonopt is not specified, then target and build default to host.
619
620# The aliases save the names the user supplied, while $host etc.
621# will get canonicalized.
622case $host---$target---$nonopt in
623NONE---*---* | *---NONE---* | *---*---NONE) ;;
624*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
625esac
626
627
628# Make sure we can run config.sub.
629if $ac_config_sub sun4 >/dev/null 2>&1; then :
630else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
631fi
632
633echo $ac_n "checking host system type""... $ac_c" 1>&6
634echo "configure:635: checking host system type" >&5
635
636host_alias=$host
637case "$host_alias" in
638NONE)
639  case $nonopt in
640  NONE)
641    if host_alias=`$ac_config_guess`; then :
642    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
643    fi ;;
644  *) host_alias=$nonopt ;;
645  esac ;;
646esac
647
648host=`$ac_config_sub $host_alias`
649host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
650host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
651host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
652echo "$ac_t""$host" 1>&6
653
654echo $ac_n "checking target system type""... $ac_c" 1>&6
655echo "configure:656: checking target system type" >&5
656
657target_alias=$target
658case "$target_alias" in
659NONE)
660  case $nonopt in
661  NONE) target_alias=$host_alias ;;
662  *) target_alias=$nonopt ;;
663  esac ;;
664esac
665
666target=`$ac_config_sub $target_alias`
667target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
668target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
669target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
670echo "$ac_t""$target" 1>&6
671
672echo $ac_n "checking build system type""... $ac_c" 1>&6
673echo "configure:674: checking build system type" >&5
674
675build_alias=$build
676case "$build_alias" in
677NONE)
678  case $nonopt in
679  NONE) build_alias=$host_alias ;;
680  *) build_alias=$nonopt ;;
681  esac ;;
682esac
683
684build=`$ac_config_sub $build_alias`
685build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
686build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
687build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
688echo "$ac_t""$build" 1>&6
689
690test "$host_alias" != "$target_alias" &&
691  test "$program_prefix$program_suffix$program_transform_name" = \
692    NONENONEs,x,x, &&
693  program_prefix=${target_alias}-
694
695# Check whether --with-cross-host or --without-cross-host was given.
696if test "${with_cross_host+set}" = set; then
697  withval="$with_cross_host"
698  \
699host=$withval
700fi
701
702
703# Check whether --enable-gmake-print-directory or --disable-gmake-print-directory was given.
704if test "${enable_gmake_print_directory+set}" = set; then
705  enableval="$enable_gmake_print_directory"
706  \
707case "${enableval}" in
708  yes) RTEMS_USE_OWN_PDIR=no ;;
709  no) RTEMS_USE_OWN_PDIR=yes ;;
710  *)  { echo "configure: error: bad value ${enableval} for gmake-print-directory option" 1>&2; exit 1; } ;;
711esac
712else
713  RTEMS_USE_OWN_PDIR=yes
714fi
715
716
717# Check whether --enable-posix or --disable-posix was given.
718if test "${enable_posix+set}" = set; then
719  enableval="$enable_posix"
720  \
721case "${enableval}" in
722  yes) RTEMS_HAS_POSIX_API=yes ;;
723  no) RTEMS_HAS_POSIX_API=no ;;
724  *)  { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
725esac
726else
727  RTEMS_HAS_POSIX_API=yes
728fi
729
730
731# Check whether --enable-ka9q or --disable-ka9q was given.
732if test "${enable_ka9q+set}" = set; then
733  enableval="$enable_ka9q"
734  \
735case "${enableval}" in
736  yes) RTEMS_HAS_KA9Q=yes ;;
737  no) RTEMS_HAS_KA9Q=no ;;
738  *)  { echo "configure: error: bad value ${enableval} for enable-ka9q option" 1>&2; exit 1; } ;;
739esac
740else
741  RTEMS_HAS_KA9Q=yes
742fi
743
744
745# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
746if test "${enable_rtems_inlines+set}" = set; then
747  enableval="$enable_rtems_inlines"
748  \
749case "${enableval}" in
750  yes) RTEMS_USE_MACROS=no ;;
751  no) RTEMS_USE_MACROS=yes ;;
752  *)  { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
753esac
754else
755  RTEMS_USE_MACROS=no
756fi
757
758
759# Check whether --enable-cxx or --disable-cxx was given.
760if test "${enable_cxx+set}" = set; then
761  enableval="$enable_cxx"
762  \
763case "${enableval}" in
764  yes) RTEMS_HAS_CPLUSPLUS=yes ;;
765  no) RTEMS_HAS_CPLUSPLUS=no   ;;
766  *)  { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
767esac
768else
769  RTEMS_HAS_CPLUSPLUS=no
770fi
771
772
773# Check whether --enable-gcc28 or --disable-gcc28 was given.
774if test "${enable_gcc28+set}" = set; then
775  enableval="$enable_gcc28"
776  \
777case "${enableval}" in
778  yes) RTEMS_USE_GCC272=no ;;
779  no) RTEMS_USE_GCC272=yes ;;
780  *)  { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
781esac
782else
783  RTEMS_USE_GCC272=no
784fi
785
786
787# Check whether --enable-libcdir or --disable-libcdir was given.
788if test "${enable_libcdir+set}" = set; then
789  enableval="$enable_libcdir"
790  \
791 RTEMS_LIBC_DIR="${enableval}" ; \
792test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; } 
793fi
794
795
796# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
797if test "${enable_bare_cpu_cflags+set}" = set; then
798  enableval="$enable_bare_cpu_cflags"
799  case "${enableval}" in
800  no) BARE_CPU_CFLAGS="" ;;
801  *)    BARE_CPU_CFLAGS="${enableval}" ;;
802esac
803else
804  BARE_CPU_CFLAGS=""
805fi
806
807
808# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
809if test "${enable_bare_cpu_model+set}" = set; then
810  enableval="$enable_bare_cpu_model"
811  case "${enableval}" in
812  no)   BARE_CPU_MODEL="" ;;
813  *)    BARE_CPU_MODEL="${enableval}" ;;
814esac
815else
816  BARE_CPU_MODEL=""
817fi
818
819
820RTEMS_PREFIX=${target_cpu}-${target_vendor}
821
822
823# Extract the first word of "cat", so it can be a program name with args.
824set dummy cat; ac_word=$2
825echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
826echo "configure:827: checking for $ac_word" >&5
827if eval "test \"`echo '$''{'ac_cv_path_CAT'+set}'`\" = set"; then
828  echo $ac_n "(cached) $ac_c" 1>&6
829else
830  case "$CAT" in
831  /*)
832  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
833  ;;
834  *)
835  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
836  for ac_dir in $PATH; do
837    test -z "$ac_dir" && ac_dir=.
838    if test -f $ac_dir/$ac_word; then
839      ac_cv_path_CAT="$ac_dir/$ac_word"
840      break
841    fi
842  done
843  IFS="$ac_save_ifs"
844  ;;
845esac
846fi
847CAT="$ac_cv_path_CAT"
848if test -n "$CAT"; then
849  echo "$ac_t""$CAT" 1>&6
850else
851  echo "$ac_t""no" 1>&6
852fi
853
854# Extract the first word of "rm", so it can be a program name with args.
855set dummy rm; ac_word=$2
856echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
857echo "configure:858: checking for $ac_word" >&5
858if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
859  echo $ac_n "(cached) $ac_c" 1>&6
860else
861  case "$RM" in
862  /*)
863  ac_cv_path_RM="$RM" # Let the user override the test with a path.
864  ;;
865  *)
866  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
867  for ac_dir in $PATH; do
868    test -z "$ac_dir" && ac_dir=.
869    if test -f $ac_dir/$ac_word; then
870      ac_cv_path_RM="$ac_dir/$ac_word"
871      break
872    fi
873  done
874  IFS="$ac_save_ifs"
875  ;;
876esac
877fi
878RM="$ac_cv_path_RM"
879if test -n "$RM"; then
880  echo "$ac_t""$RM" 1>&6
881else
882  echo "$ac_t""no" 1>&6
883fi
884
885# Extract the first word of "cp", so it can be a program name with args.
886set dummy cp; ac_word=$2
887echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
888echo "configure:889: checking for $ac_word" >&5
889if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then
890  echo $ac_n "(cached) $ac_c" 1>&6
891else
892  case "$CP" in
893  /*)
894  ac_cv_path_CP="$CP" # Let the user override the test with a path.
895  ;;
896  *)
897  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
898  for ac_dir in $PATH; do
899    test -z "$ac_dir" && ac_dir=.
900    if test -f $ac_dir/$ac_word; then
901      ac_cv_path_CP="$ac_dir/$ac_word"
902      break
903    fi
904  done
905  IFS="$ac_save_ifs"
906  ;;
907esac
908fi
909CP="$ac_cv_path_CP"
910if test -n "$CP"; then
911  echo "$ac_t""$CP" 1>&6
912else
913  echo "$ac_t""no" 1>&6
914fi
915
916# Extract the first word of "mv", so it can be a program name with args.
917set dummy mv; ac_word=$2
918echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
919echo "configure:920: checking for $ac_word" >&5
920if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
921  echo $ac_n "(cached) $ac_c" 1>&6
922else
923  case "$MV" in
924  /*)
925  ac_cv_path_MV="$MV" # Let the user override the test with a path.
926  ;;
927  *)
928  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
929  for ac_dir in $PATH; do
930    test -z "$ac_dir" && ac_dir=.
931    if test -f $ac_dir/$ac_word; then
932      ac_cv_path_MV="$ac_dir/$ac_word"
933      break
934    fi
935  done
936  IFS="$ac_save_ifs"
937  ;;
938esac
939fi
940MV="$ac_cv_path_MV"
941if test -n "$MV"; then
942  echo "$ac_t""$MV" 1>&6
943else
944  echo "$ac_t""no" 1>&6
945fi
946
947# Extract the first word of "ln", so it can be a program name with args.
948set dummy ln; ac_word=$2
949echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
950echo "configure:951: checking for $ac_word" >&5
951if eval "test \"`echo '$''{'ac_cv_path_LN'+set}'`\" = set"; then
952  echo $ac_n "(cached) $ac_c" 1>&6
953else
954  case "$LN" in
955  /*)
956  ac_cv_path_LN="$LN" # Let the user override the test with a path.
957  ;;
958  *)
959  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
960  for ac_dir in $PATH; do
961    test -z "$ac_dir" && ac_dir=.
962    if test -f $ac_dir/$ac_word; then
963      ac_cv_path_LN="$ac_dir/$ac_word"
964      break
965    fi
966  done
967  IFS="$ac_save_ifs"
968  ;;
969esac
970fi
971LN="$ac_cv_path_LN"
972if test -n "$LN"; then
973  echo "$ac_t""$LN" 1>&6
974else
975  echo "$ac_t""no" 1>&6
976fi
977
978echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
979echo "configure:980: checking whether ln -s works" >&5
980if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
981  echo $ac_n "(cached) $ac_c" 1>&6
982else
983  rm -f conftestdata
984if ln -s X conftestdata 2>/dev/null
985then
986  rm -f conftestdata
987  ac_cv_prog_LN_S="ln -s"
988else
989  ac_cv_prog_LN_S=ln
990fi
991fi
992LN_S="$ac_cv_prog_LN_S"
993if test "$ac_cv_prog_LN_S" = "ln -s"; then
994  echo "$ac_t""yes" 1>&6
995else
996  echo "$ac_t""no" 1>&6
997fi
998
999# Extract the first word of "chmod", so it can be a program name with args.
1000set dummy chmod; ac_word=$2
1001echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1002echo "configure:1003: checking for $ac_word" >&5
1003if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then
1004  echo $ac_n "(cached) $ac_c" 1>&6
1005else
1006  case "$CHMOD" in
1007  /*)
1008  ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
1009  ;;
1010  *)
1011  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1012  for ac_dir in $PATH; do
1013    test -z "$ac_dir" && ac_dir=.
1014    if test -f $ac_dir/$ac_word; then
1015      ac_cv_path_CHMOD="$ac_dir/$ac_word"
1016      break
1017    fi
1018  done
1019  IFS="$ac_save_ifs"
1020  ;;
1021esac
1022fi
1023CHMOD="$ac_cv_path_CHMOD"
1024if test -n "$CHMOD"; then
1025  echo "$ac_t""$CHMOD" 1>&6
1026else
1027  echo "$ac_t""no" 1>&6
1028fi
1029
1030# Extract the first word of "sort", so it can be a program name with args.
1031set dummy sort; ac_word=$2
1032echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1033echo "configure:1034: checking for $ac_word" >&5
1034if eval "test \"`echo '$''{'ac_cv_path_SORT'+set}'`\" = set"; then
1035  echo $ac_n "(cached) $ac_c" 1>&6
1036else
1037  case "$SORT" in
1038  /*)
1039  ac_cv_path_SORT="$SORT" # Let the user override the test with a path.
1040  ;;
1041  *)
1042  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1043  for ac_dir in $PATH; do
1044    test -z "$ac_dir" && ac_dir=.
1045    if test -f $ac_dir/$ac_word; then
1046      ac_cv_path_SORT="$ac_dir/$ac_word"
1047      break
1048    fi
1049  done
1050  IFS="$ac_save_ifs"
1051  ;;
1052esac
1053fi
1054SORT="$ac_cv_path_SORT"
1055if test -n "$SORT"; then
1056  echo "$ac_t""$SORT" 1>&6
1057else
1058  echo "$ac_t""no" 1>&6
1059fi
1060
1061
1062# Extract the first word of "mkdir", so it can be a program name with args.
1063set dummy mkdir; ac_word=$2
1064echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1065echo "configure:1066: checking for $ac_word" >&5
1066if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
1067  echo $ac_n "(cached) $ac_c" 1>&6
1068else
1069  case "$MKDIR" in
1070  /*)
1071  ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
1072  ;;
1073  *)
1074  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1075  for ac_dir in $PATH; do
1076    test -z "$ac_dir" && ac_dir=.
1077    if test -f $ac_dir/$ac_word; then
1078      ac_cv_path_MKDIR="$ac_dir/$ac_word"
1079      break
1080    fi
1081  done
1082  IFS="$ac_save_ifs"
1083  ;;
1084esac
1085fi
1086MKDIR="$ac_cv_path_MKDIR"
1087if test -n "$MKDIR"; then
1088  echo "$ac_t""$MKDIR" 1>&6
1089else
1090  echo "$ac_t""no" 1>&6
1091fi
1092
1093
1094
1095
1096echo $ac_n "checking for working $MKDIR -m 0755""... $ac_c" 1>&6
1097echo "configure:1098: checking for working $MKDIR -m 0755" >&5
1098if eval "test \"`echo '$''{'rtems_cv_prog_MKDIR_P'+set}'`\" = set"; then
1099  echo $ac_n "(cached) $ac_c" 1>&6
1100else
1101  rm -rf conftestdata
1102if $MKDIR -m 0775 conftestdata 2>/dev/null; then
1103rtems_cv_prog_MKDIR_M="yes"
1104else
1105rtems_cv_prog_MKDIR_M="no"
1106fi
1107fi
1108rm -rf conftestdata
1109echo "$ac_t""$rtems_cv_prog_MKDIR_M" 1>&6
1110
1111
1112
1113echo $ac_n "checking for working $MKDIR -p""... $ac_c" 1>&6
1114echo "configure:1115: checking for working $MKDIR -p" >&5
1115if eval "test \"`echo '$''{'rtems_cv_prog_mkdir_p'+set}'`\" = set"; then
1116  echo $ac_n "(cached) $ac_c" 1>&6
1117else
1118  rm -rf conftestdata
1119if $MKDIR -p conftestdata 2>/dev/null ;then
1120rtems_cv_prog_MKDIR_P="yes"
1121else
1122rtems_cv_prog_MKDIR_P="no"
1123fi
1124fi
1125rm -rf conftestdata
1126echo "$ac_t""$rtems_cv_prog_MKDIR_P" 1>&6
1127
1128test "$rtems_cv_prog_MKDIR_P" = "yes" && MKDIR="$MKDIR -p"
1129test "$rtems_cv_prog_MKDIR_M" = "yes" && MKDIR="$MKDIR -m 0755"
1130
1131# Extract the first word of "touch", so it can be a program name with args.
1132set dummy touch; ac_word=$2
1133echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1134echo "configure:1135: checking for $ac_word" >&5
1135if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
1136  echo $ac_n "(cached) $ac_c" 1>&6
1137else
1138  case "$TOUCH" in
1139  /*)
1140  ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
1141  ;;
1142  *)
1143  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1144  for ac_dir in $PATH; do
1145    test -z "$ac_dir" && ac_dir=.
1146    if test -f $ac_dir/$ac_word; then
1147      ac_cv_path_TOUCH="$ac_dir/$ac_word"
1148      break
1149    fi
1150  done
1151  IFS="$ac_save_ifs"
1152  ;;
1153esac
1154fi
1155TOUCH="$ac_cv_path_TOUCH"
1156if test -n "$TOUCH"; then
1157  echo "$ac_t""$TOUCH" 1>&6
1158else
1159  echo "$ac_t""no" 1>&6
1160fi
1161
1162# Extract the first word of "cmp", so it can be a program name with args.
1163set dummy cmp; ac_word=$2
1164echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1165echo "configure:1166: checking for $ac_word" >&5
1166if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then
1167  echo $ac_n "(cached) $ac_c" 1>&6
1168else
1169  case "$CMP" in
1170  /*)
1171  ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
1172  ;;
1173  *)
1174  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1175  for ac_dir in $PATH; do
1176    test -z "$ac_dir" && ac_dir=.
1177    if test -f $ac_dir/$ac_word; then
1178      ac_cv_path_CMP="$ac_dir/$ac_word"
1179      break
1180    fi
1181  done
1182  IFS="$ac_save_ifs"
1183  ;;
1184esac
1185fi
1186CMP="$ac_cv_path_CMP"
1187if test -n "$CMP"; then
1188  echo "$ac_t""$CMP" 1>&6
1189else
1190  echo "$ac_t""no" 1>&6
1191fi
1192
1193
1194# Extract the first word of "sed", so it can be a program name with args.
1195set dummy sed; ac_word=$2
1196echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1197echo "configure:1198: checking for $ac_word" >&5
1198if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
1199  echo $ac_n "(cached) $ac_c" 1>&6
1200else
1201  case "$SED" in
1202  /*)
1203  ac_cv_path_SED="$SED" # Let the user override the test with a path.
1204  ;;
1205  *)
1206  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1207  for ac_dir in $PATH; do
1208    test -z "$ac_dir" && ac_dir=.
1209    if test -f $ac_dir/$ac_word; then
1210      ac_cv_path_SED="$ac_dir/$ac_word"
1211      break
1212    fi
1213  done
1214  IFS="$ac_save_ifs"
1215  ;;
1216esac
1217fi
1218SED="$ac_cv_path_SED"
1219if test -n "$SED"; then
1220  echo "$ac_t""$SED" 1>&6
1221else
1222  echo "$ac_t""no" 1>&6
1223fi
1224
1225for ac_prog in gm4 m4
1226do
1227# Extract the first word of "$ac_prog", so it can be a program name with args.
1228set dummy $ac_prog; ac_word=$2
1229echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1230echo "configure:1231: checking for $ac_word" >&5
1231if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then
1232  echo $ac_n "(cached) $ac_c" 1>&6
1233else
1234  case "$M4" in
1235  /*)
1236  ac_cv_path_M4="$M4" # Let the user override the test with a path.
1237  ;;
1238  *)
1239  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1240  for ac_dir in $PATH; do
1241    test -z "$ac_dir" && ac_dir=.
1242    if test -f $ac_dir/$ac_word; then
1243      ac_cv_path_M4="$ac_dir/$ac_word"
1244      break
1245    fi
1246  done
1247  IFS="$ac_save_ifs"
1248  ;;
1249esac
1250fi
1251M4="$ac_cv_path_M4"
1252if test -n "$M4"; then
1253  echo "$ac_t""$M4" 1>&6
1254else
1255  echo "$ac_t""no" 1>&6
1256fi
1257
1258test -n "$M4" && break
1259done
1260
1261
1262for ac_prog in bash ksh sh
1263do
1264# Extract the first word of "$ac_prog", so it can be a program name with args.
1265set dummy $ac_prog; ac_word=$2
1266echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1267echo "configure:1268: checking for $ac_word" >&5
1268if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1269  echo $ac_n "(cached) $ac_c" 1>&6
1270else
1271  case "$KSH" in
1272  /*)
1273  ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1274  ;;
1275  *)
1276  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1277  for ac_dir in $PATH; do
1278    test -z "$ac_dir" && ac_dir=.
1279    if test -f $ac_dir/$ac_word; then
1280      ac_cv_path_KSH="$ac_dir/$ac_word"
1281      break
1282    fi
1283  done
1284  IFS="$ac_save_ifs"
1285  ;;
1286esac
1287fi
1288KSH="$ac_cv_path_KSH"
1289if test -n "$KSH"; then
1290  echo "$ac_t""$KSH" 1>&6
1291else
1292  echo "$ac_t""no" 1>&6
1293fi
1294
1295test -n "$KSH" && break
1296done
1297
1298
1299if test -z "$KSH"; then
1300{ echo "configure: error: ***
1301    Cannot determine a usable shell bash/ksh/sh
1302    Please contact your system administrator " 1>&2; exit 1; };
1303fi
1304
1305
1306
1307
1308RTEMS_HOST=$host_os
1309
1310case "${target}" in
1311  # hpux unix port should go here
1312  i[3456]86-go32-rtems*)
1313        target_cpu=i386
1314        rtems_bsp="go32 go32_p5"
1315        skip_startfiles="yes"
1316        RTEMS_HAS_POSIX_API=no
1317        ;;
1318  i[3456]86-pc-linux*)         # unix "simulator" port
1319        target_cpu=unix
1320        RTEMS_HOST=Linux
1321        # override these settings
1322        RTEMS_HAS_POSIX_API=no
1323        ;;
1324  i[3456]86-*freebsd2*) # unix "simulator" port
1325        target_cpu=unix
1326        RTEMS_HOST=FreeBSD
1327        # override these settings
1328        RTEMS_HAS_POSIX_API=no
1329        ;;
1330  no_cpu-*rtems*)
1331        target_cpu=no_cpu
1332        RTEMS_HAS_POSIX_API=no
1333        ;;
1334  ppc*-*rtems*)
1335        target_cpu=powerpc
1336        ;;
1337  sparc-sun-solaris*)             # unix "simulator" port
1338        target_cpu=unix
1339        RTEMS_HOST=Solaris
1340        # override these settings
1341        RTEMS_HAS_POSIX_API=no
1342        ;;
1343  *)
1344        echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
1345echo "configure:1346: checking rtems target cpu" >&5
1346target_cpu=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
1347echo "$ac_t""$target_cpu" 1>&6
1348
1349        ;;
1350esac
1351
1352# Override the set of BSPs to be built.
1353# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given.
1354if test "${enable_rtemsbsp+set}" = set; then
1355  enableval="$enable_rtemsbsp"
1356  \
1357      rtems_bsp=$enableval \
1358
1359fi
1360
1361
1362# Is this a supported CPU?
1363echo $ac_n "checking if cpu $target_cpu is supported""... $ac_c" 1>&6
1364echo "configure:1365: checking if cpu $target_cpu is supported" >&5
1365if test -d "$srcdir/c/src/exec/score/cpu/$target_cpu"; then
1366  echo "$ac_t""yes" 1>&6
1367  makefiles="$makefiles c/src/exec/score/cpu/$target_cpu/Makefile"
1368else
1369  { echo "configure: error: no" 1>&2; exit 1; }
1370fi
1371
1372
1373if [ "${program_prefix}" = "NONE" ] ; then
1374  if [ "${target}" = "${host}" ] ; then
1375    program_prefix=
1376  else
1377    program_prefix=${target}-
1378  fi
1379fi
1380
1381
1382
1383
1384for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1385do
1386# Extract the first word of "$ac_prog", so it can be a program name with args.
1387set dummy $ac_prog; ac_word=$2
1388echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1389echo "configure:1390: checking for $ac_word" >&5
1390if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1391  echo $ac_n "(cached) $ac_c" 1>&6
1392else
1393  case "$CC_FOR_TARGET" in
1394  /*)
1395  ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1396  ;;
1397  *)
1398  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1399  for ac_dir in $PATH; do
1400    test -z "$ac_dir" && ac_dir=.
1401    if test -f $ac_dir/$ac_word; then
1402      ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1403      break
1404    fi
1405  done
1406  IFS="$ac_save_ifs"
1407  ;;
1408esac
1409fi
1410CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1411if test -n "$CC_FOR_TARGET"; then
1412  echo "$ac_t""$CC_FOR_TARGET" 1>&6
1413else
1414  echo "$ac_t""no" 1>&6
1415fi
1416
1417test -n "$CC_FOR_TARGET" && break
1418done
1419
1420test -z "$CC_FOR_TARGET" \
1421  && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1422
1423rtems_save_CC=$CC
1424rtems_save_CFLAGS=$CFLAGS
1425
1426CC=$CC_FOR_TARGET
1427
1428echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1429echo "configure:1430: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1430
1431ac_ext=c
1432# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1433ac_cpp='$CPP $CPPFLAGS'
1434ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1435ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1436cross_compiling=$ac_cv_prog_cc_cross
1437
1438cat > conftest.$ac_ext <<EOF
1439#line 1440 "configure"
1440#include "confdefs.h"
1441main(){return(0);}
1442EOF
1443if { (eval echo configure:1444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1444  ac_cv_prog_cc_works=yes
1445  # If we can't run a trivial program, we are probably using a cross compiler.
1446  if (./conftest; exit) 2>/dev/null; then
1447    ac_cv_prog_cc_cross=no
1448  else
1449    ac_cv_prog_cc_cross=yes
1450  fi
1451else
1452  echo "configure: failed program was:" >&5
1453  cat conftest.$ac_ext >&5
1454  ac_cv_prog_cc_works=no
1455fi
1456rm -fr conftest*
1457
1458echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1459if test $ac_cv_prog_cc_works = no; then
1460  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1461fi
1462echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1463echo "configure:1464: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1464echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1465cross_compiling=$ac_cv_prog_cc_cross
1466
1467echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1468echo "configure:1469: checking whether we are using GNU C" >&5
1469if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1470  echo $ac_n "(cached) $ac_c" 1>&6
1471else
1472  cat > conftest.c <<EOF
1473#ifdef __GNUC__
1474  yes;
1475#endif
1476EOF
1477if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1478: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1478  ac_cv_prog_gcc=yes
1479else
1480  ac_cv_prog_gcc=no
1481fi
1482fi
1483
1484echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1485
1486if test $ac_cv_prog_gcc = yes; then
1487  GCC=yes
1488  ac_test_CFLAGS="${CFLAGS+set}"
1489  ac_save_CFLAGS="$CFLAGS"
1490  CFLAGS=
1491  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1492echo "configure:1493: checking whether ${CC-cc} accepts -g" >&5
1493if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1494  echo $ac_n "(cached) $ac_c" 1>&6
1495else
1496  echo 'void f(){}' > conftest.c
1497if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1498  ac_cv_prog_cc_g=yes
1499else
1500  ac_cv_prog_cc_g=no
1501fi
1502rm -f conftest*
1503
1504fi
1505
1506echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1507  if test "$ac_test_CFLAGS" = set; then
1508    CFLAGS="$ac_save_CFLAGS"
1509  elif test $ac_cv_prog_cc_g = yes; then
1510    CFLAGS="-g -O2"
1511  else
1512    CFLAGS="-O2"
1513  fi
1514else
1515  GCC=
1516  test "${CFLAGS+set}" = set || CFLAGS="-g"
1517fi
1518
1519rtems_cv_prog_gcc=$ac_cv_prog_gcc
1520rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1521rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1522rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1523
1524CC=$rtems_save_CC
1525CFLAGS=$rtems_save_CFLAGS
1526
1527unset ac_cv_prog_gcc
1528unset ac_cv_prog_cc_g
1529unset ac_cv_prog_cc_works
1530unset ac_cv_prog_cc_cross
1531
1532
1533echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1534echo "configure:1535: checking whether $CC_FOR_TARGET accepts -specs" >&5
1535if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1536  echo $ac_n "(cached) $ac_c" 1>&6
1537else
1538 
1539rtems_cv_gcc_specs=no
1540if test "$rtems_cv_prog_gcc" = "yes"; then
1541  touch confspec
1542  echo 'void f(){}' >conftest.c
1543  if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1544    rtems_cv_gcc_specs=yes
1545  fi
1546fi
1547rm -f confspec conftest*
1548
1549fi
1550
1551echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1552 
1553
1554echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1555echo "configure:1556: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1556if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1557  echo $ac_n "(cached) $ac_c" 1>&6
1558else
1559 
1560rtems_cv_gcc_pipe=no
1561if test "$rtems_cv_prog_gcc" = "yes"; then
1562case "$host_os" in
1563  cygwin32*)
1564    ;;
1565  *)
1566    echo 'void f(){}' >conftest.c
1567    if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1568      rtems_cv_gcc_pipe=yes
1569    fi
1570    rm -f conftest*
1571    ;;
1572esac
1573fi
1574
1575fi
1576
1577echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1578
1579
1580if test "$RTEMS_USE_GCC272" != "yes" ; then
1581  if test "$rtems_cv_gcc_specs" = "no"; then
1582    echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1583     RTEMS_USE_GCC272=yes
1584  fi
1585fi
1586test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1587
1588if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1589 
1590
1591for ac_prog in "$program_prefix"g++ "$program_prefix"c++
1592do
1593# Extract the first word of "$ac_prog", so it can be a program name with args.
1594set dummy $ac_prog; ac_word=$2
1595echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1596echo "configure:1597: checking for $ac_word" >&5
1597if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1598  echo $ac_n "(cached) $ac_c" 1>&6
1599else
1600  case "$CXX_FOR_TARGET" in
1601  /*)
1602  ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1603  ;;
1604  *)
1605  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1606  for ac_dir in $PATH; do
1607    test -z "$ac_dir" && ac_dir=.
1608    if test -f $ac_dir/$ac_word; then
1609      ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1610      break
1611    fi
1612  done
1613  IFS="$ac_save_ifs"
1614  ;;
1615esac
1616fi
1617CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1618if test -n "$CXX_FOR_TARGET"; then
1619  echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1620else
1621  echo "$ac_t""no" 1>&6
1622fi
1623
1624test -n "$CXX_FOR_TARGET" && break
1625done
1626
1627test -z "$CXX_FOR_TARGET" \
1628  && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1629
1630rtems_save_CXX=$CXX
1631rtems_save_CXXFLAGS=$CXXFLAGS
1632
1633CXX=$CXX_FOR_TARGET
1634
1635echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1636echo "configure:1637: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1637
1638ac_ext=C
1639# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1640ac_cpp='$CXXCPP $CPPFLAGS'
1641ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1642ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1643cross_compiling=$ac_cv_prog_cxx_cross
1644
1645cat > conftest.$ac_ext <<EOF
1646#line 1647 "configure"
1647#include "confdefs.h"
1648main(){return(0);}
1649EOF
1650if { (eval echo configure:1651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1651  ac_cv_prog_cxx_works=yes
1652  # If we can't run a trivial program, we are probably using a cross compiler.
1653  if (./conftest; exit) 2>/dev/null; then
1654    ac_cv_prog_cxx_cross=no
1655  else
1656    ac_cv_prog_cxx_cross=yes
1657  fi
1658else
1659  echo "configure: failed program was:" >&5
1660  cat conftest.$ac_ext >&5
1661  ac_cv_prog_cxx_works=no
1662fi
1663rm -fr conftest*
1664ac_ext=c
1665# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1666ac_cpp='$CPP $CPPFLAGS'
1667ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1668ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1669cross_compiling=$ac_cv_prog_cc_cross
1670
1671echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1672if test $ac_cv_prog_cxx_works = no; then
1673  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1674fi
1675echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1676echo "configure:1677: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1677echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1678cross_compiling=$ac_cv_prog_cxx_cross
1679
1680echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1681echo "configure:1682: checking whether we are using GNU C++" >&5
1682if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1683  echo $ac_n "(cached) $ac_c" 1>&6
1684else
1685  cat > conftest.C <<EOF
1686#ifdef __GNUC__
1687  yes;
1688#endif
1689EOF
1690if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1691: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1691  ac_cv_prog_gxx=yes
1692else
1693  ac_cv_prog_gxx=no
1694fi
1695fi
1696
1697echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1698
1699if test $ac_cv_prog_gxx = yes; then
1700  GXX=yes
1701  ac_test_CXXFLAGS="${CXXFLAGS+set}"
1702  ac_save_CXXFLAGS="$CXXFLAGS"
1703  CXXFLAGS=
1704  echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1705echo "configure:1706: checking whether ${CXX-g++} accepts -g" >&5
1706if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1707  echo $ac_n "(cached) $ac_c" 1>&6
1708else
1709  echo 'void f(){}' > conftest.cc
1710if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1711  ac_cv_prog_cxx_g=yes
1712else
1713  ac_cv_prog_cxx_g=no
1714fi
1715rm -f conftest*
1716
1717fi
1718
1719echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1720  if test "$ac_test_CXXFLAGS" = set; then
1721    CXXFLAGS="$ac_save_CXXFLAGS"
1722  elif test $ac_cv_prog_cxx_g = yes; then
1723    CXXFLAGS="-g -O2"
1724  else
1725    CXXFLAGS="-O2"
1726  fi
1727else
1728  GXX=
1729  test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1730fi
1731
1732rtems_cv_prog_gxx=$ac_cv_prog_gxx
1733rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
1734rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
1735rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
1736
1737CXX=$rtems_save_CXX
1738CXXFLAGS=$rtems_save_CXXFLAGS
1739
1740unset ac_cv_prog_gxx
1741unset ac_cv_prog_cc_g
1742unset ac_cv_prog_cxx_works
1743unset ac_cv_prog_cxx_cross
1744
1745  if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
1746    { echo "configure: error: ***
1747     Inconsistency in compiler configuration:
1748     Target C compiler and Target C++ compiler
1749     must both ether be cross compilers or native compilers
1750     Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
1751  fi
1752else
1753  CXX_FOR_TARGET="no"
1754fi
1755
1756
1757 
1758echo $ac_n "checking target's ar""... $ac_c" 1>&6
1759echo "configure:1760: checking target's ar" >&5
1760if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1761  echo $ac_n "(cached) $ac_c" 1>&6
1762else
1763  :
1764fi
1765
1766echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1767
1768if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1769    AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1770else
1771    if test -z "$AR_FOR_TARGET" ; then
1772    if test "$rtems_cv_prog_gcc" = "yes"; then
1773      # We are using gcc, ask it about its tool
1774      # NOTE: Necessary if gcc was configured to use the target's
1775      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1776       case $host_os in
1777  *cygwin32*)
1778            AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar | sed -e "s%\\\\%/%g" `
1779    ;;
1780  *)
1781    AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1782    ;;
1783  esac
1784
1785    fi
1786  else
1787    # The user set an environment variable.
1788    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1789    # will override the environment variable, which isn't what the user
1790    # intends
1791    echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1792echo "configure:1793: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1793    case "$AR_FOR_TARGET" in
1794    /*) # valid
1795      echo "$ac_t"""yes"" 1>&6
1796    ;;
1797    *)  # invalid for AC_PATH_PROG
1798      echo "$ac_t"""no"" 1>&6
1799      { echo "configure: error: ***
1800        Environment variable AR_FOR_TARGET should ether
1801        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1802    ;;
1803    esac
1804  fi
1805
1806  # Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1807set dummy "$program_prefix"ar; ac_word=$2
1808echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1809echo "configure:1810: checking for $ac_word" >&5
1810if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1811  echo $ac_n "(cached) $ac_c" 1>&6
1812else
1813  case "$AR_FOR_TARGET" in
1814  /*)
1815  ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1816  ;;
1817  *)
1818  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1819  for ac_dir in $PATH; do
1820    test -z "$ac_dir" && ac_dir=.
1821    if test -f $ac_dir/$ac_word; then
1822      ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1823      break
1824    fi
1825  done
1826  IFS="$ac_save_ifs"
1827  test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1828  ;;
1829esac
1830fi
1831AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1832if test -n "$AR_FOR_TARGET"; then
1833  echo "$ac_t""$AR_FOR_TARGET" 1>&6
1834else
1835  echo "$ac_t""no" 1>&6
1836fi
1837
1838fi
1839
1840 
1841echo $ac_n "checking target's as""... $ac_c" 1>&6
1842echo "configure:1843: checking target's as" >&5
1843if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1844  echo $ac_n "(cached) $ac_c" 1>&6
1845else
1846  :
1847fi
1848
1849echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1850
1851if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1852    AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
1853else
1854    if test -z "$AS_FOR_TARGET" ; then
1855    if test "$rtems_cv_prog_gcc" = "yes"; then
1856      # We are using gcc, ask it about its tool
1857      # NOTE: Necessary if gcc was configured to use the target's
1858      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1859       case $host_os in
1860  *cygwin32*)
1861            AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as | sed -e "s%\\\\%/%g" `
1862    ;;
1863  *)
1864    AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1865    ;;
1866  esac
1867
1868    fi
1869  else
1870    # The user set an environment variable.
1871    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1872    # will override the environment variable, which isn't what the user
1873    # intends
1874    echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1875echo "configure:1876: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
1876    case "$AS_FOR_TARGET" in
1877    /*) # valid
1878      echo "$ac_t"""yes"" 1>&6
1879    ;;
1880    *)  # invalid for AC_PATH_PROG
1881      echo "$ac_t"""no"" 1>&6
1882      { echo "configure: error: ***
1883        Environment variable AS_FOR_TARGET should ether
1884        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1885    ;;
1886    esac
1887  fi
1888
1889  # Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1890set dummy "$program_prefix"as; ac_word=$2
1891echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1892echo "configure:1893: checking for $ac_word" >&5
1893if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1894  echo $ac_n "(cached) $ac_c" 1>&6
1895else
1896  case "$AS_FOR_TARGET" in
1897  /*)
1898  ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1899  ;;
1900  *)
1901  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1902  for ac_dir in $PATH; do
1903    test -z "$ac_dir" && ac_dir=.
1904    if test -f $ac_dir/$ac_word; then
1905      ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1906      break
1907    fi
1908  done
1909  IFS="$ac_save_ifs"
1910  test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1911  ;;
1912esac
1913fi
1914AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1915if test -n "$AS_FOR_TARGET"; then
1916  echo "$ac_t""$AS_FOR_TARGET" 1>&6
1917else
1918  echo "$ac_t""no" 1>&6
1919fi
1920
1921fi
1922
1923 
1924echo $ac_n "checking target's ld""... $ac_c" 1>&6
1925echo "configure:1926: checking target's ld" >&5
1926if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1927  echo $ac_n "(cached) $ac_c" 1>&6
1928else
1929  :
1930fi
1931
1932echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
1933
1934if test -n "$ac_cv_path_LD_FOR_TARGET"; then
1935    LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
1936else
1937    if test -z "$LD_FOR_TARGET" ; then
1938    if test "$rtems_cv_prog_gcc" = "yes"; then
1939      # We are using gcc, ask it about its tool
1940      # NOTE: Necessary if gcc was configured to use the target's
1941      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
1942       case $host_os in
1943  *cygwin32*)
1944            LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld | sed -e "s%\\\\%/%g" `
1945    ;;
1946  *)
1947    LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1948    ;;
1949  esac
1950
1951    fi
1952  else
1953    # The user set an environment variable.
1954    # Check whether it is an absolute path, otherwise AC_PATH_PROG
1955    # will override the environment variable, which isn't what the user
1956    # intends
1957    echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1958echo "configure:1959: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
1959    case "$LD_FOR_TARGET" in
1960    /*) # valid
1961      echo "$ac_t"""yes"" 1>&6
1962    ;;
1963    *)  # invalid for AC_PATH_PROG
1964      echo "$ac_t"""no"" 1>&6
1965      { echo "configure: error: ***
1966        Environment variable LD_FOR_TARGET should ether
1967        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1968    ;;
1969    esac
1970  fi
1971
1972  # Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1973set dummy "$program_prefix"ld; ac_word=$2
1974echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1975echo "configure:1976: checking for $ac_word" >&5
1976if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1977  echo $ac_n "(cached) $ac_c" 1>&6
1978else
1979  case "$LD_FOR_TARGET" in
1980  /*)
1981  ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1982  ;;
1983  *)
1984  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1985  for ac_dir in $PATH; do
1986    test -z "$ac_dir" && ac_dir=.
1987    if test -f $ac_dir/$ac_word; then
1988      ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1989      break
1990    fi
1991  done
1992  IFS="$ac_save_ifs"
1993  test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1994  ;;
1995esac
1996fi
1997LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1998if test -n "$LD_FOR_TARGET"; then
1999  echo "$ac_t""$LD_FOR_TARGET" 1>&6
2000else
2001  echo "$ac_t""no" 1>&6
2002fi
2003
2004fi
2005
2006 
2007echo $ac_n "checking target's nm""... $ac_c" 1>&6
2008echo "configure:2009: checking target's nm" >&5
2009if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
2010  echo $ac_n "(cached) $ac_c" 1>&6
2011else
2012  :
2013fi
2014
2015echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
2016
2017if test -n "$ac_cv_path_NM_FOR_TARGET"; then
2018    NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
2019else
2020    if test -z "$NM_FOR_TARGET" ; then
2021    if test "$rtems_cv_prog_gcc" = "yes"; then
2022      # We are using gcc, ask it about its tool
2023      # NOTE: Necessary if gcc was configured to use the target's
2024      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
2025       case $host_os in
2026  *cygwin32*)
2027            NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm | sed -e "s%\\\\%/%g" `
2028    ;;
2029  *)
2030    NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
2031    ;;
2032  esac
2033
2034    fi
2035  else
2036    # The user set an environment variable.
2037    # Check whether it is an absolute path, otherwise AC_PATH_PROG
2038    # will override the environment variable, which isn't what the user
2039    # intends
2040    echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2041echo "configure:2042: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
2042    case "$NM_FOR_TARGET" in
2043    /*) # valid
2044      echo "$ac_t"""yes"" 1>&6
2045    ;;
2046    *)  # invalid for AC_PATH_PROG
2047      echo "$ac_t"""no"" 1>&6
2048      { echo "configure: error: ***
2049        Environment variable NM_FOR_TARGET should ether
2050        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2051    ;;
2052    esac
2053  fi
2054
2055  # Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
2056set dummy "$program_prefix"nm; ac_word=$2
2057echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2058echo "configure:2059: checking for $ac_word" >&5
2059if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
2060  echo $ac_n "(cached) $ac_c" 1>&6
2061else
2062  case "$NM_FOR_TARGET" in
2063  /*)
2064  ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
2065  ;;
2066  *)
2067  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2068  for ac_dir in $PATH; do
2069    test -z "$ac_dir" && ac_dir=.
2070    if test -f $ac_dir/$ac_word; then
2071      ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
2072      break
2073    fi
2074  done
2075  IFS="$ac_save_ifs"
2076  test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
2077  ;;
2078esac
2079fi
2080NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
2081if test -n "$NM_FOR_TARGET"; then
2082  echo "$ac_t""$NM_FOR_TARGET" 1>&6
2083else
2084  echo "$ac_t""no" 1>&6
2085fi
2086
2087fi
2088
2089
2090 
2091echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
2092echo "configure:2093: checking target's ranlib" >&5
2093if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
2094  echo $ac_n "(cached) $ac_c" 1>&6
2095else
2096  :
2097fi
2098
2099echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
2100
2101if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
2102    RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
2103else
2104    if test -z "$RANLIB_FOR_TARGET" ; then
2105    if test "$rtems_cv_prog_gcc" = "yes"; then
2106      # We are using gcc, ask it about its tool
2107      # NOTE: Necessary if gcc was configured to use the target's
2108      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
2109       case $host_os in
2110  *cygwin32*)
2111            RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib | sed -e "s%\\\\%/%g" `
2112    ;;
2113  *)
2114    RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
2115    ;;
2116  esac
2117
2118    fi
2119  else
2120    # The user set an environment variable.
2121    # Check whether it is an absolute path, otherwise AC_PATH_PROG
2122    # will override the environment variable, which isn't what the user
2123    # intends
2124    echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2125echo "configure:2126: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
2126    case "$RANLIB_FOR_TARGET" in
2127    /*) # valid
2128      echo "$ac_t"""yes"" 1>&6
2129    ;;
2130    *)  # invalid for AC_PATH_PROG
2131      echo "$ac_t"""no"" 1>&6
2132      { echo "configure: error: ***
2133        Environment variable RANLIB_FOR_TARGET should ether
2134        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2135    ;;
2136    esac
2137  fi
2138
2139  # Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
2140set dummy "$program_prefix"ranlib; ac_word=$2
2141echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2142echo "configure:2143: checking for $ac_word" >&5
2143if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
2144  echo $ac_n "(cached) $ac_c" 1>&6
2145else
2146  case "$RANLIB_FOR_TARGET" in
2147  /*)
2148  ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
2149  ;;
2150  *)
2151  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2152  for ac_dir in $PATH; do
2153    test -z "$ac_dir" && ac_dir=.
2154    if test -f $ac_dir/$ac_word; then
2155      ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
2156      break
2157    fi
2158  done
2159  IFS="$ac_save_ifs"
2160  test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
2161  ;;
2162esac
2163fi
2164RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
2165if test -n "$RANLIB_FOR_TARGET"; then
2166  echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
2167else
2168  echo "$ac_t""no" 1>&6
2169fi
2170
2171fi
2172
2173  if test "$RANLIB_FOR_TARGET" = "no"; then
2174    # ranlib wasn't found; check if ar -s is available
2175   
2176echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
2177echo "configure:2178: checking whether $AR_FOR_TARGET -s works" >&5
2178if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
2179  echo $ac_n "(cached) $ac_c" 1>&6
2180else
2181 
2182cat > conftest.$ac_ext <<EOF
2183int foo( int b )
2184{ return b; }
2185EOF
2186if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:2187: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
2187  && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:2188: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
2188  && test -s conftest.a ; \
2189then
2190  rtems_cv_AR_FOR_TARGET_S="yes"
2191else
2192  rtems_cv_AR_FOR_TARGET_S="no"
2193fi
2194  rm -f conftest*
2195
2196fi
2197
2198echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
2199
2200    if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
2201            ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
2202      RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
2203    else
2204      { echo "configure: error: ***
2205        Can't figure out how to build a library index
2206        Nether ranlib nor ar -s seem to be available " 1>&2; exit 1; }
2207    fi
2208  fi
2209
2210 
2211echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
2212echo "configure:2213: checking target's objcopy" >&5
2213if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2214  echo $ac_n "(cached) $ac_c" 1>&6
2215else
2216  :
2217fi
2218
2219echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
2220
2221if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
2222    OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
2223else
2224    if test -z "$OBJCOPY_FOR_TARGET" ; then
2225    if test "$rtems_cv_prog_gcc" = "yes"; then
2226      # We are using gcc, ask it about its tool
2227      # NOTE: Necessary if gcc was configured to use the target's
2228      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
2229       case $host_os in
2230  *cygwin32*)
2231            OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy | sed -e "s%\\\\%/%g" `
2232    ;;
2233  *)
2234    OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
2235    ;;
2236  esac
2237
2238    fi
2239  else
2240    # The user set an environment variable.
2241    # Check whether it is an absolute path, otherwise AC_PATH_PROG
2242    # will override the environment variable, which isn't what the user
2243    # intends
2244    echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2245echo "configure:2246: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
2246    case "$OBJCOPY_FOR_TARGET" in
2247    /*) # valid
2248      echo "$ac_t"""yes"" 1>&6
2249    ;;
2250    *)  # invalid for AC_PATH_PROG
2251      echo "$ac_t"""no"" 1>&6
2252      { echo "configure: error: ***
2253        Environment variable OBJCOPY_FOR_TARGET should ether
2254        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2255    ;;
2256    esac
2257  fi
2258
2259  # Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
2260set dummy "$program_prefix"objcopy; ac_word=$2
2261echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2262echo "configure:2263: checking for $ac_word" >&5
2263if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2264  echo $ac_n "(cached) $ac_c" 1>&6
2265else
2266  case "$OBJCOPY_FOR_TARGET" in
2267  /*)
2268  ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
2269  ;;
2270  *)
2271  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2272  for ac_dir in $PATH; do
2273    test -z "$ac_dir" && ac_dir=.
2274    if test -f $ac_dir/$ac_word; then
2275      ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
2276      break
2277    fi
2278  done
2279  IFS="$ac_save_ifs"
2280  test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
2281  ;;
2282esac
2283fi
2284OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
2285if test -n "$OBJCOPY_FOR_TARGET"; then
2286  echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
2287else
2288  echo "$ac_t""no" 1>&6
2289fi
2290
2291fi
2292
2293 
2294echo $ac_n "checking target's size""... $ac_c" 1>&6
2295echo "configure:2296: checking target's size" >&5
2296if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2297  echo $ac_n "(cached) $ac_c" 1>&6
2298else
2299  :
2300fi
2301
2302echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
2303
2304if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
2305    SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
2306else
2307    if test -z "$SIZE_FOR_TARGET" ; then
2308    if test "$rtems_cv_prog_gcc" = "yes"; then
2309      # We are using gcc, ask it about its tool
2310      # NOTE: Necessary if gcc was configured to use the target's
2311      # native tools or uses prefixes for gnutools (e.g. gas instead of as)
2312       case $host_os in
2313  *cygwin32*)
2314            SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size | sed -e "s%\\\\%/%g" `
2315    ;;
2316  *)
2317    SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
2318    ;;
2319  esac
2320
2321    fi
2322  else
2323    # The user set an environment variable.
2324    # Check whether it is an absolute path, otherwise AC_PATH_PROG
2325    # will override the environment variable, which isn't what the user
2326    # intends
2327    echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2328echo "configure:2329: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
2329    case "$SIZE_FOR_TARGET" in
2330    /*) # valid
2331      echo "$ac_t"""yes"" 1>&6
2332    ;;
2333    *)  # invalid for AC_PATH_PROG
2334      echo "$ac_t"""no"" 1>&6
2335      { echo "configure: error: ***
2336        Environment variable SIZE_FOR_TARGET should ether
2337        be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2338    ;;
2339    esac
2340  fi
2341
2342  # Extract the first word of ""$program_prefix"size", so it can be a program name with args.
2343set dummy "$program_prefix"size; ac_word=$2
2344echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2345echo "configure:2346: checking for $ac_word" >&5
2346if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2347  echo $ac_n "(cached) $ac_c" 1>&6
2348else
2349  case "$SIZE_FOR_TARGET" in
2350  /*)
2351  ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2352  ;;
2353  *)
2354  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2355  for ac_dir in $PATH; do
2356    test -z "$ac_dir" && ac_dir=.
2357    if test -f $ac_dir/$ac_word; then
2358      ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2359      break
2360    fi
2361  done
2362  IFS="$ac_save_ifs"
2363  test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2364  ;;
2365esac
2366fi
2367SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2368if test -n "$SIZE_FOR_TARGET"; then
2369  echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2370else
2371  echo "$ac_t""no" 1>&6
2372fi
2373
2374fi
2375
2376
2377
2378# Extract the first word of "gcc", so it can be a program name with args.
2379set dummy gcc; ac_word=$2
2380echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2381echo "configure:2382: checking for $ac_word" >&5
2382if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2383  echo $ac_n "(cached) $ac_c" 1>&6
2384else
2385  if test -n "$CC"; then
2386  ac_cv_prog_CC="$CC" # Let the user override the test.
2387else
2388  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2389  for ac_dir in $PATH; do
2390    test -z "$ac_dir" && ac_dir=.
2391    if test -f $ac_dir/$ac_word; then
2392      ac_cv_prog_CC="gcc"
2393      break
2394    fi
2395  done
2396  IFS="$ac_save_ifs"
2397fi
2398fi
2399CC="$ac_cv_prog_CC"
2400if test -n "$CC"; then
2401  echo "$ac_t""$CC" 1>&6
2402else
2403  echo "$ac_t""no" 1>&6
2404fi
2405
2406if test -z "$CC"; then
2407  # Extract the first word of "cc", so it can be a program name with args.
2408set dummy cc; ac_word=$2
2409echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2410echo "configure:2411: checking for $ac_word" >&5
2411if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2412  echo $ac_n "(cached) $ac_c" 1>&6
2413else
2414  if test -n "$CC"; then
2415  ac_cv_prog_CC="$CC" # Let the user override the test.
2416else
2417  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2418  ac_prog_rejected=no
2419  for ac_dir in $PATH; do
2420    test -z "$ac_dir" && ac_dir=.
2421    if test -f $ac_dir/$ac_word; then
2422      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2423        ac_prog_rejected=yes
2424        continue
2425      fi
2426      ac_cv_prog_CC="cc"
2427      break
2428    fi
2429  done
2430  IFS="$ac_save_ifs"
2431if test $ac_prog_rejected = yes; then
2432  # We found a bogon in the path, so make sure we never use it.
2433  set dummy $ac_cv_prog_CC
2434  shift
2435  if test $# -gt 0; then
2436    # We chose a different compiler from the bogus one.
2437    # However, it has the same basename, so the bogon will be chosen
2438    # first if we set CC to just the basename; use the full file name.
2439    shift
2440    set dummy "$ac_dir/$ac_word" "$@"
2441    shift
2442    ac_cv_prog_CC="$@"
2443  fi
2444fi
2445fi
2446fi
2447CC="$ac_cv_prog_CC"
2448if test -n "$CC"; then
2449  echo "$ac_t""$CC" 1>&6
2450else
2451  echo "$ac_t""no" 1>&6
2452fi
2453
2454  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2455fi
2456
2457echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2458echo "configure:2459: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2459
2460ac_ext=c
2461# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2462ac_cpp='$CPP $CPPFLAGS'
2463ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2464ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2465cross_compiling=$ac_cv_prog_cc_cross
2466
2467cat > conftest.$ac_ext <<EOF
2468#line 2469 "configure"
2469#include "confdefs.h"
2470main(){return(0);}
2471EOF
2472if { (eval echo configure:2473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2473  ac_cv_prog_cc_works=yes
2474  # If we can't run a trivial program, we are probably using a cross compiler.
2475  if (./conftest; exit) 2>/dev/null; then
2476    ac_cv_prog_cc_cross=no
2477  else
2478    ac_cv_prog_cc_cross=yes
2479  fi
2480else
2481  echo "configure: failed program was:" >&5
2482  cat conftest.$ac_ext >&5
2483  ac_cv_prog_cc_works=no
2484fi
2485rm -fr conftest*
2486
2487echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2488if test $ac_cv_prog_cc_works = no; then
2489  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2490fi
2491echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2492echo "configure:2493: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2493echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2494cross_compiling=$ac_cv_prog_cc_cross
2495
2496echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2497echo "configure:2498: checking whether we are using GNU C" >&5
2498if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2499  echo $ac_n "(cached) $ac_c" 1>&6
2500else
2501  cat > conftest.c <<EOF
2502#ifdef __GNUC__
2503  yes;
2504#endif
2505EOF
2506if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2507: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2507  ac_cv_prog_gcc=yes
2508else
2509  ac_cv_prog_gcc=no
2510fi
2511fi
2512
2513echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2514
2515if test $ac_cv_prog_gcc = yes; then
2516  GCC=yes
2517  ac_test_CFLAGS="${CFLAGS+set}"
2518  ac_save_CFLAGS="$CFLAGS"
2519  CFLAGS=
2520  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2521echo "configure:2522: checking whether ${CC-cc} accepts -g" >&5
2522if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2523  echo $ac_n "(cached) $ac_c" 1>&6
2524else
2525  echo 'void f(){}' > conftest.c
2526if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2527  ac_cv_prog_cc_g=yes
2528else
2529  ac_cv_prog_cc_g=no
2530fi
2531rm -f conftest*
2532
2533fi
2534
2535echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2536  if test "$ac_test_CFLAGS" = set; then
2537    CFLAGS="$ac_save_CFLAGS"
2538  elif test $ac_cv_prog_cc_g = yes; then
2539    CFLAGS="-g -O2"
2540  else
2541    CFLAGS="-O2"
2542  fi
2543else
2544  GCC=
2545  test "${CFLAGS+set}" = set || CFLAGS="-g"
2546fi
2547
2548
2549echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2550echo "configure:2551: checking for Cygwin32 environment" >&5
2551if eval "test \"`echo '$''{'rtems_cv_cygwin32'+set}'`\" = set"; then
2552  echo $ac_n "(cached) $ac_c" 1>&6
2553else
2554  cat > conftest.$ac_ext <<EOF
2555#line 2556 "configure"
2556#include "confdefs.h"
2557
2558int main() {
2559return __CYGWIN32__;
2560; return 0; }
2561EOF
2562if { (eval echo configure:2563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2563  rm -rf conftest*
2564  rtems_cv_cygwin32=yes
2565else
2566  echo "configure: failed program was:" >&5
2567  cat conftest.$ac_ext >&5
2568  rm -rf conftest*
2569  rtems_cv_cygwin32=no
2570fi
2571rm -f conftest*
2572rm -f conftest*
2573fi
2574
2575echo "$ac_t""$rtems_cv_cygwin32" 1>&6
2576CYGWIN32=
2577test "$rtems_cv_cygwin32" = yes && CYGWIN32=yes
2578
2579echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2580echo "configure:2581: checking for executable suffix" >&5
2581if eval "test \"`echo '$''{'rtems_cv_exeext'+set}'`\" = set"; then
2582  echo $ac_n "(cached) $ac_c" 1>&6
2583else
2584  if test "$CYGWIN32" = yes; then
2585rtems_cv_exeext=.exe
2586else
2587cat > rtems_c_test.c << 'EOF'
2588int main() {
2589/* Nothing needed here */
2590}
2591EOF
2592${CC-cc} -o rtems_c_test $CFLAGS $CPPFLAGS $LDFLAGS rtems_c_test.c $LIBS 1>&5
2593rtems_cv_exeext=`echo rtems_c_test.* | grep -v rtems_c_test.c | sed -e s/rtems_c_test//`
2594rm -f rtems_c_test*
2595fi
2596
2597test x"${rtems_cv_exeext}" = x && rtems_cv_exeext=no
2598fi
2599EXEEXT=""
2600test x"${rtems_cv_exeext}" != xno && EXEEXT=${rtems_cv_exeext}
2601echo "$ac_t""${rtems_cv_exeext}" 1>&6
2602
2603
2604case $host_os in
2605*cygwin32*)     GCCSED="| sed 's%\\\\%/%g'" ;;
2606*) ;;
2607esac
2608
2609
2610for ac_func in strerror
2611do
2612echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2613echo "configure:2614: checking for $ac_func" >&5
2614if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2615  echo $ac_n "(cached) $ac_c" 1>&6
2616else
2617  cat > conftest.$ac_ext <<EOF
2618#line 2619 "configure"
2619#include "confdefs.h"
2620/* System header to define __stub macros and hopefully few prototypes,
2621    which can conflict with char $ac_func(); below.  */
2622#include <assert.h>
2623/* Override any gcc2 internal prototype to avoid an error.  */
2624/* We use char because int might match the return type of a gcc2
2625    builtin and then its argument prototype would still apply.  */
2626char $ac_func();
2627
2628int main() {
2629
2630/* The GNU C library defines this for functions which it implements
2631    to always fail with ENOSYS.  Some functions are actually named
2632    something starting with __ and the normal name is an alias.  */
2633#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2634choke me
2635#else
2636$ac_func();
2637#endif
2638
2639; return 0; }
2640EOF
2641if { (eval echo configure:2642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2642  rm -rf conftest*
2643  eval "ac_cv_func_$ac_func=yes"
2644else
2645  echo "configure: failed program was:" >&5
2646  cat conftest.$ac_ext >&5
2647  rm -rf conftest*
2648  eval "ac_cv_func_$ac_func=no"
2649fi
2650rm -f conftest*
2651fi
2652
2653if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2654  echo "$ac_t""yes" 1>&6
2655    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2656  cat >> confdefs.h <<EOF
2657#define $ac_tr_func 1
2658EOF
2659 
2660else
2661  echo "$ac_t""no" 1>&6
2662fi
2663done
2664
2665
2666# find all the Executive Makefiles
2667
2668echo $ac_n "checking for Makefile.in in c/src/exec/score/tools/$target_cpu""... $ac_c" 1>&6
2669echo "configure:2670: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
2670if test -d $srcdir/c/src/exec/score/tools/$target_cpu; then
2671  rtems_av_save_dir=`pwd`;
2672  cd $srcdir;
2673  rtems_av_tmp=`find c/src/exec/score/tools/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2674  makefiles="$makefiles $rtems_av_tmp";
2675  cd $rtems_av_save_dir;
2676  echo "$ac_t""done" 1>&6
2677else
2678  echo "$ac_t""no" 1>&6
2679fi
2680
2681
2682
2683echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
2684echo "configure:2685: checking for Makefile.in in c/src/exec/rtems" >&5
2685if test -d $srcdir/c/src/exec/rtems; then
2686  rtems_av_save_dir=`pwd`;
2687  cd $srcdir;
2688  rtems_av_tmp=`find c/src/exec/rtems -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2689  makefiles="$makefiles $rtems_av_tmp";
2690  cd $rtems_av_save_dir;
2691  echo "$ac_t""done" 1>&6
2692else
2693  echo "$ac_t""no" 1>&6
2694fi
2695
2696
2697
2698echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
2699echo "configure:2700: checking for Makefile.in in c/src/exec/sapi" >&5
2700if test -d $srcdir/c/src/exec/sapi; then
2701  rtems_av_save_dir=`pwd`;
2702  cd $srcdir;
2703  rtems_av_tmp=`find c/src/exec/sapi -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2704  makefiles="$makefiles $rtems_av_tmp";
2705  cd $rtems_av_save_dir;
2706  echo "$ac_t""done" 1>&6
2707else
2708  echo "$ac_t""no" 1>&6
2709fi
2710
2711
2712
2713if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2714 
2715echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
2716echo "configure:2717: checking for Makefile.in in c/src/exec/posix" >&5
2717if test -d $srcdir/c/src/exec/posix; then
2718  rtems_av_save_dir=`pwd`;
2719  cd $srcdir;
2720  rtems_av_tmp=`find c/src/exec/posix -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2721  makefiles="$makefiles $rtems_av_tmp";
2722  cd $rtems_av_save_dir;
2723  echo "$ac_t""done" 1>&6
2724else
2725  echo "$ac_t""no" 1>&6
2726fi
2727
2728
2729  makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
2730fi
2731
2732# find all the Makefiles for the BSPs
2733if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then
2734  makefiles="$makefiles c/src/lib/libbsp/$target_cpu/Makefile"
2735
2736  if test -z "$rtems_bsp"; then
2737    echo $ac_n "checking for bsps""... $ac_c" 1>&6
2738echo "configure:2739: checking for bsps" >&5
2739    files=`ls $srcdir/c/src/lib/libbsp/$target_cpu`
2740    for file in $files; do
2741      case $file in
2742        shared*);;
2743        Makefile*);;
2744        READ*);;
2745        CVS*);;
2746        pxfl*);;
2747        go32*);;       # so the i386 port can pick up the other Makefiles
2748        # Now account for BSPs with build variants
2749        gen68360)      rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
2750        p4000)         rtems_bsp="$rtems_bsp p4600 p4650";;
2751        mvme162)       rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
2752        *) rtems_bsp="$rtems_bsp $file";;
2753      esac;
2754    done
2755
2756    makefiles="$makefiles c/src/lib/libbsp/bare/Makefile"
2757
2758    echo "$ac_t""$rtems_bsp done" 1>&6
2759  fi
2760
2761  # collect makefiles for each bsp
2762  for i in $rtems_bsp; do
2763    # make sure there is a make/custom file for the bsp
2764    if test ! -r "$srcdir/make/custom/${i}.cfg"; then
2765      { echo "configure: error: no make/custom/${i}.cfg file for BSP $i" 1>&2; exit 1; }
2766    fi
2767 
2768    # account for "aliased" bsps which share source code
2769    case $i in
2770      mvme162lx)    bspdir=mvme162  ;;  # mvme162 board variant
2771      gen68360_040) bspdir=gen68360 ;;  # 68360 in companion mode
2772      go32_p5)      bspdir=go32     ;;  # go32 on Pentium class CPU
2773      p4600)        bspdir=p4000    ;;  # p4000 board with IDT 4600
2774      p4650)        bspdir=p4000    ;;  # p4000 board with IDT 4650
2775      *)            bspdir=$i;;
2776    esac
2777
2778    # Is there code where there should be for this BSP?
2779    # The bare bsp is a special case as it is not under the target_cpu path
2780    case $i in
2781      bare)    bspcpudir= ;;
2782      *)       bspcpudir=$target_cpu/ ;;
2783    esac
2784     
2785    if test -d "$srcdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
2786      RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
2787      # make sure the Makefiles in a bsp directory are only done once
2788      echo $bspdirs | grep $bspdir >/dev/null 2>&1
2789      if test $? -ne 0 ; then
2790        bspdirs="$bspdirs $bspdir"
2791       
2792echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir""... $ac_c" 1>&6
2793echo "configure:2794: checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir" >&5
2794if test -d $srcdir/c/src/lib/libbsp/$bspcpudir$bspdir; then
2795  rtems_av_save_dir=`pwd`;
2796  cd $srcdir;
2797  rtems_av_tmp=`find c/src/lib/libbsp/$bspcpudir$bspdir -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2798  makefiles="$makefiles $rtems_av_tmp";
2799  cd $rtems_av_save_dir;
2800  echo "$ac_t""done" 1>&6
2801else
2802  echo "$ac_t""no" 1>&6
2803fi
2804
2805
2806      fi
2807    else
2808      { echo "configure: error: unable to find libbsp directory ($bspdir) for  $i" 1>&2; exit 1; }
2809    fi
2810  done
2811fi
2812
2813# find all the CPU dependent library Makefiles
2814
2815echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6
2816echo "configure:2817: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
2817if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then
2818  rtems_av_save_dir=`pwd`;
2819  cd $srcdir;
2820  rtems_av_tmp=`find c/src/lib/libcpu/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2821  makefiles="$makefiles $rtems_av_tmp";
2822  cd $rtems_av_save_dir;
2823  echo "$ac_t""done" 1>&6
2824else
2825  echo "$ac_t""no" 1>&6
2826fi
2827
2828
2829
2830if test "$skip_startfiles" != "yes"; then
2831 
2832echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6
2833echo "configure:2834: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
2834if test -d $srcdir/c/src/lib/start/$target_cpu; then
2835  rtems_av_save_dir=`pwd`;
2836  cd $srcdir;
2837  rtems_av_tmp=`find c/src/lib/start/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2838  makefiles="$makefiles $rtems_av_tmp";
2839  cd $rtems_av_save_dir;
2840  echo "$ac_t""done" 1>&6
2841else
2842  echo "$ac_t""no" 1>&6
2843fi
2844
2845
2846fi
2847
2848
2849
2850PROJECT_ROOT=`pwd;`
2851
2852# If RTEMS macros are enabled, then use them.  Otherwise, use inlines.
2853if test "$RTEMS_USE_MACROS" = "yes"; then
2854  inline_dir=macros
2855  if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2856    # The problem is that there is currently no code in posix/macros :)
2857    { echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
2858  fi
2859else
2860  inline_dir=inline
2861fi
2862
2863# If the KA9Q TCP/IP stack is enabled, then find all KA9Q Makefiles
2864if test "$RTEMS_HAS_KA9Q" = "yes"; then
2865  makefiles="$makefiles c/src/lib/libka9q/Makefile"
2866fi
2867
2868# If the C++ support is enabled, then include the Makefiles
2869if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
2870  makefiles="$makefiles c/src/lib/librtems++/Makefile"
2871fi
2872
2873# If the tests are enabled, then find all the test suite Makefiles
2874echo $ac_n "checking if the test suites are enabled? ""... $ac_c" 1>&6
2875echo "configure:2876: checking if the test suites are enabled? " >&5
2876tests_enabled=yes
2877# Check whether --enable-tests or --disable-tests was given.
2878if test "${enable_tests+set}" = set; then
2879  enableval="$enable_tests"
2880  \
2881  case "${enableval}" in
2882    yes) echo "$ac_t""yes" 1>&6 ;;
2883    no)  echo "$ac_t""no" 1>&6 ; tests_enabled=no ;;
2884    *)   { echo "configure: error: bad value ${enableval} for tests option" 1>&2; exit 1; } ;;
2885  esac
2886else
2887  echo "$ac_t""yes" 1>&6
2888
2889fi
2890
2891
2892
2893echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6
2894echo "configure:2895: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
2895if test -d $srcdir/c/src/tests/tools/$target_cpu; then
2896  rtems_av_save_dir=`pwd`;
2897  cd $srcdir;
2898  rtems_av_tmp=`find c/src/tests/tools/$target_cpu -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2899  makefiles="$makefiles $rtems_av_tmp";
2900  cd $rtems_av_save_dir;
2901  echo "$ac_t""done" 1>&6
2902else
2903  echo "$ac_t""no" 1>&6
2904fi
2905
2906
2907
2908if test "$tests_enabled" = "yes"; then
2909   
2910echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
2911echo "configure:2912: checking for Makefile.in in c/src/tests/libtests" >&5
2912if test -d $srcdir/c/src/tests/libtests; then
2913  rtems_av_save_dir=`pwd`;
2914  cd $srcdir;
2915  rtems_av_tmp=`find c/src/tests/libtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2916  makefiles="$makefiles $rtems_av_tmp";
2917  cd $rtems_av_save_dir;
2918  echo "$ac_t""done" 1>&6
2919else
2920  echo "$ac_t""no" 1>&6
2921fi
2922
2923
2924   
2925echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
2926echo "configure:2927: checking for Makefile.in in c/src/tests/sptests" >&5
2927if test -d $srcdir/c/src/tests/sptests; then
2928  rtems_av_save_dir=`pwd`;
2929  cd $srcdir;
2930  rtems_av_tmp=`find c/src/tests/sptests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2931  makefiles="$makefiles $rtems_av_tmp";
2932  cd $rtems_av_save_dir;
2933  echo "$ac_t""done" 1>&6
2934else
2935  echo "$ac_t""no" 1>&6
2936fi
2937
2938
2939   
2940echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
2941echo "configure:2942: checking for Makefile.in in c/src/tests/tmtests" >&5
2942if test -d $srcdir/c/src/tests/tmtests; then
2943  rtems_av_save_dir=`pwd`;
2944  cd $srcdir;
2945  rtems_av_tmp=`find c/src/tests/tmtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2946  makefiles="$makefiles $rtems_av_tmp";
2947  cd $rtems_av_save_dir;
2948  echo "$ac_t""done" 1>&6
2949else
2950  echo "$ac_t""no" 1>&6
2951fi
2952
2953
2954   
2955echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
2956echo "configure:2957: checking for Makefile.in in c/src/tests/mptests" >&5
2957if test -d $srcdir/c/src/tests/mptests; then
2958  rtems_av_save_dir=`pwd`;
2959  cd $srcdir;
2960  rtems_av_tmp=`find c/src/tests/mptests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2961  makefiles="$makefiles $rtems_av_tmp";
2962  cd $rtems_av_save_dir;
2963  echo "$ac_t""done" 1>&6
2964else
2965  echo "$ac_t""no" 1>&6
2966fi
2967
2968
2969   if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2970     
2971echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
2972echo "configure:2973: checking for Makefile.in in c/src/tests/psxtests" >&5
2973if test -d $srcdir/c/src/tests/psxtests; then
2974  rtems_av_save_dir=`pwd`;
2975  cd $srcdir;
2976  rtems_av_tmp=`find c/src/tests/psxtests -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
2977  makefiles="$makefiles $rtems_av_tmp";
2978  cd $rtems_av_save_dir;
2979  echo "$ac_t""done" 1>&6
2980else
2981  echo "$ac_t""no" 1>&6
2982fi
2983
2984
2985   fi
2986fi
2987
2988# If the HWAPI is enabled, the find the HWAPI Makefiles
2989echo $ac_n "checking if the HWAPI is enabled? ""... $ac_c" 1>&6
2990echo "configure:2991: checking if the HWAPI is enabled? " >&5
2991# Check whether --enable-hwapi or --disable-hwapi was given.
2992if test "${enable_hwapi+set}" = set; then
2993  enableval="$enable_hwapi"
2994  \
2995  case "${enableval}" in
2996    yes) echo "$ac_t""yes" 1>&6
2997         if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
2998            makefiles="$makefiles c/src/lib/libhwapi/Makefile"
2999           
3000echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
3001echo "configure:3002: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
3002if test -d $srcdir/c/src/lib/libhwapi/analog; then
3003  rtems_av_save_dir=`pwd`;
3004  cd $srcdir;
3005  rtems_av_tmp=`find c/src/lib/libhwapi/analog -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3006  makefiles="$makefiles $rtems_av_tmp";
3007  cd $rtems_av_save_dir;
3008  echo "$ac_t""done" 1>&6
3009else
3010  echo "$ac_t""no" 1>&6
3011fi
3012
3013
3014           
3015echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
3016echo "configure:3017: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
3017if test -d $srcdir/c/src/lib/libhwapi/discrete; then
3018  rtems_av_save_dir=`pwd`;
3019  cd $srcdir;
3020  rtems_av_tmp=`find c/src/lib/libhwapi/discrete -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3021  makefiles="$makefiles $rtems_av_tmp";
3022  cd $rtems_av_save_dir;
3023  echo "$ac_t""done" 1>&6
3024else
3025  echo "$ac_t""no" 1>&6
3026fi
3027
3028
3029           
3030echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
3031echo "configure:3032: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
3032if test -d $srcdir/c/src/lib/libhwapi/drivers; then
3033  rtems_av_save_dir=`pwd`;
3034  cd $srcdir;
3035  rtems_av_tmp=`find c/src/lib/libhwapi/drivers -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3036  makefiles="$makefiles $rtems_av_tmp";
3037  cd $rtems_av_save_dir;
3038  echo "$ac_t""done" 1>&6
3039else
3040  echo "$ac_t""no" 1>&6
3041fi
3042
3043
3044           
3045echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
3046echo "configure:3047: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
3047if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
3048  rtems_av_save_dir=`pwd`;
3049  cd $srcdir;
3050  rtems_av_tmp=`find c/src/lib/libhwapi/non_volatile_memory -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3051  makefiles="$makefiles $rtems_av_tmp";
3052  cd $rtems_av_save_dir;
3053  echo "$ac_t""done" 1>&6
3054else
3055  echo "$ac_t""no" 1>&6
3056fi
3057
3058
3059           
3060echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
3061echo "configure:3062: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
3062if test -d $srcdir/c/src/lib/libhwapi/serial; then
3063  rtems_av_save_dir=`pwd`;
3064  cd $srcdir;
3065  rtems_av_tmp=`find c/src/lib/libhwapi/serial -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3066  makefiles="$makefiles $rtems_av_tmp";
3067  cd $rtems_av_save_dir;
3068  echo "$ac_t""done" 1>&6
3069else
3070  echo "$ac_t""no" 1>&6
3071fi
3072
3073
3074           
3075echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
3076echo "configure:3077: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
3077if test -d $srcdir/c/src/lib/libhwapi/support; then
3078  rtems_av_save_dir=`pwd`;
3079  cd $srcdir;
3080  rtems_av_tmp=`find c/src/lib/libhwapi/support -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3081  makefiles="$makefiles $rtems_av_tmp";
3082  cd $rtems_av_save_dir;
3083  echo "$ac_t""done" 1>&6
3084else
3085  echo "$ac_t""no" 1>&6
3086fi
3087
3088
3089           
3090echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
3091echo "configure:3092: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
3092if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
3093  rtems_av_save_dir=`pwd`;
3094  cd $srcdir;
3095  rtems_av_tmp=`find c/src/lib/libhwapi/wrapup -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3096  makefiles="$makefiles $rtems_av_tmp";
3097  cd $rtems_av_save_dir;
3098  echo "$ac_t""done" 1>&6
3099else
3100  echo "$ac_t""no" 1>&6
3101fi
3102
3103
3104         else
3105            { echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; }
3106         fi
3107         ;;
3108    no)  echo "$ac_t""no" 1>&6 ;;
3109    *)  { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
3110  esac
3111else
3112  echo "$ac_t""no" 1>&6
3113
3114fi
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133# pick up all the Makefiles in required parts of the tree
3134
3135echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6
3136echo "configure:3137: checking for Makefile.in in c/build-tools" >&5
3137if test -d $srcdir/c/build-tools; then
3138  rtems_av_save_dir=`pwd`;
3139  cd $srcdir;
3140  rtems_av_tmp=`find c/build-tools -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3141  makefiles="$makefiles $rtems_av_tmp";
3142  cd $rtems_av_save_dir;
3143  echo "$ac_t""done" 1>&6
3144else
3145  echo "$ac_t""no" 1>&6
3146fi
3147
3148
3149
3150echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
3151echo "configure:3152: checking for Makefile.in in make" >&5
3152if test -d $srcdir/make; then
3153  rtems_av_save_dir=`pwd`;
3154  cd $srcdir;
3155  rtems_av_tmp=`find make -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3156  makefiles="$makefiles $rtems_av_tmp";
3157  cd $rtems_av_save_dir;
3158  echo "$ac_t""done" 1>&6
3159else
3160  echo "$ac_t""no" 1>&6
3161fi
3162
3163
3164
3165echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
3166echo "configure:3167: checking for Makefile.in in c/src/lib/libmisc" >&5
3167if test -d $srcdir/c/src/lib/libmisc; then
3168  rtems_av_save_dir=`pwd`;
3169  cd $srcdir;
3170  rtems_av_tmp=`find c/src/lib/libmisc -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3171  makefiles="$makefiles $rtems_av_tmp";
3172  cd $rtems_av_save_dir;
3173  echo "$ac_t""done" 1>&6
3174else
3175  echo "$ac_t""no" 1>&6
3176fi
3177
3178
3179
3180echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
3181echo "configure:3182: checking for Makefile.in in c/src/tests/samples" >&5
3182if test -d $srcdir/c/src/tests/samples; then
3183  rtems_av_save_dir=`pwd`;
3184  cd $srcdir;
3185  rtems_av_tmp=`find c/src/tests/samples -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"`
3186  makefiles="$makefiles $rtems_av_tmp";
3187  cd $rtems_av_save_dir;
3188  echo "$ac_t""done" 1>&6
3189else
3190  echo "$ac_t""no" 1>&6
3191fi
3192
3193
3194
3195
3196
3197# try not to explicitly list a Makefile here
3198trap '' 1 2 15
3199cat > confcache <<\EOF
3200# This file is a shell script that caches the results of configure
3201# tests run on this system so they can be shared between configure
3202# scripts and configure runs.  It is not useful on other systems.
3203# If it contains results you don't want to keep, you may remove or edit it.
3204#
3205# By default, configure uses ./config.cache as the cache file,
3206# creating it if it does not exist already.  You can give configure
3207# the --cache-file=FILE option to use a different cache file; that is
3208# what configure does when it calls configure scripts in
3209# subdirectories, so they share the cache.
3210# Giving --cache-file=/dev/null disables caching, for debugging configure.
3211# config.status only pays attention to the cache file if you give it the
3212# --recheck option to rerun configure.
3213#
3214EOF
3215# The following way of writing the cache mishandles newlines in values,
3216# but we know of no workaround that is simple, portable, and efficient.
3217# So, don't put newlines in cache variables' values.
3218# Ultrix sh set writes to stderr and can't be redirected directly,
3219# and sets the high bit in the cache file unless we assign to the vars.
3220(set) 2>&1 |
3221  case `(ac_space=' '; set) 2>&1` in
3222  *ac_space=\ *)
3223    # `set' does not quote correctly, so add quotes (double-quote substitution
3224    # turns \\\\ into \\, and sed turns \\ into \).
3225    sed -n \
3226      -e "s/'/'\\\\''/g" \
3227      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3228    ;;
3229  *)
3230    # `set' quotes correctly as required by POSIX, so do not add quotes.
3231    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3232    ;;
3233  esac >> confcache
3234if cmp -s $cache_file confcache; then
3235  :
3236else
3237  if test -w $cache_file; then
3238    echo "updating cache $cache_file"
3239    cat confcache > $cache_file
3240  else
3241    echo "not updating unwritable cache $cache_file"
3242  fi
3243fi
3244rm -f confcache
3245
3246trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3247
3248test "x$prefix" = xNONE && prefix=$ac_default_prefix
3249# Let make expand exec_prefix.
3250test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3251
3252# Any assignment to VPATH causes Sun make to only execute
3253# the first set of double-colon rules, so remove it if not needed.
3254# If there is a colon in the path, we need to keep it.
3255if test "x$srcdir" = x.; then
3256  ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3257fi
3258
3259trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3260
3261DEFS=-DHAVE_CONFIG_H
3262
3263# Without the "./", some shells look in PATH for config.status.
3264: ${CONFIG_STATUS=./config.status}
3265
3266echo creating $CONFIG_STATUS
3267rm -f $CONFIG_STATUS
3268cat > $CONFIG_STATUS <<EOF
3269#! /bin/sh
3270# Generated automatically by configure.
3271# Run this file to recreate the current configuration.
3272# This directory was configured as follows,
3273# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3274#
3275# $0 $ac_configure_args
3276#
3277# Compiler output produced by configure, useful for debugging
3278# configure, is in ./config.log if it exists.
3279
3280ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3281for ac_option
3282do
3283  case "\$ac_option" in
3284  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3285    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3286    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3287  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3288    echo "$CONFIG_STATUS generated by autoconf version 2.12"
3289    exit 0 ;;
3290  -help | --help | --hel | --he | --h)
3291    echo "\$ac_cs_usage"; exit 0 ;;
3292  *) echo "\$ac_cs_usage"; exit 1 ;;
3293  esac
3294done
3295
3296ac_given_srcdir=$srcdir
3297
3298trap 'rm -fr `echo "Makefile
3299make/host.cfg
3300make/target.cfg
3301make/Templates/Makefile.inc
3302c/Makefile
3303c/src/Makefile
3304c/src/exec/Makefile
3305c/src/exec/score/Makefile
3306c/src/exec/score/cpu/Makefile
3307c/src/exec/score/headers/Makefile
3308c/src/exec/score/${inline_dir}/Makefile
3309c/src/exec/score/src/Makefile
3310c/src/exec/score/tools/Makefile
3311c/src/exec/score/tools/generic/Makefile
3312c/src/exec/score/tools/generic/size_rtems
3313c/src/exec/wrapup/Makefile
3314c/src/exec/wrapup/rtems/Makefile
3315c/src/lib/Makefile
3316c/src/lib/include/Makefile
3317c/src/lib/libbsp/Makefile
3318c/src/lib/libbsp/shmdr/Makefile
3319c/src/lib/libc/Makefile
3320c/src/lib/libcpu/Makefile
3321c/src/lib/start/Makefile
3322c/src/lib/wrapup/Makefile
3323c/src/tests/Makefile
3324c/src/tests/support/Makefile
3325c/src/tests/support/include/Makefile
3326c/src/tests/support/stubdr/Makefile
3327c/src/tests/support/wrapup/Makefile
3328c/src/tests/tools/Makefile
3329c/src/tests/tools/generic/Makefile
3330$makefiles
3331c/build-tools/scripts/rtems-glom
3332c/update-tools/Makefile c/build-tools/src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3333EOF
3334cat >> $CONFIG_STATUS <<EOF
3335
3336# Protect against being on the right side of a sed subst in config.status.
3337sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3338 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3339$ac_vpsub
3340$extrasub
3341s%@CFLAGS@%$CFLAGS%g
3342s%@CPPFLAGS@%$CPPFLAGS%g
3343s%@CXXFLAGS@%$CXXFLAGS%g
3344s%@DEFS@%$DEFS%g
3345s%@LDFLAGS@%$LDFLAGS%g
3346s%@LIBS@%$LIBS%g
3347s%@exec_prefix@%$exec_prefix%g
3348s%@prefix@%$prefix%g
3349s%@program_transform_name@%$program_transform_name%g
3350s%@bindir@%$bindir%g
3351s%@sbindir@%$sbindir%g
3352s%@libexecdir@%$libexecdir%g
3353s%@datadir@%$datadir%g
3354s%@sysconfdir@%$sysconfdir%g
3355s%@sharedstatedir@%$sharedstatedir%g
3356s%@localstatedir@%$localstatedir%g
3357s%@libdir@%$libdir%g
3358s%@includedir@%$includedir%g
3359s%@oldincludedir@%$oldincludedir%g
3360s%@infodir@%$infodir%g
3361s%@mandir@%$mandir%g
3362s%@SET_MAKE@%$SET_MAKE%g
3363s%@host@%$host%g
3364s%@host_alias@%$host_alias%g
3365s%@host_cpu@%$host_cpu%g
3366s%@host_vendor@%$host_vendor%g
3367s%@host_os@%$host_os%g
3368s%@target@%$target%g
3369s%@target_alias@%$target_alias%g
3370s%@target_cpu@%$target_cpu%g
3371s%@target_vendor@%$target_vendor%g
3372s%@target_os@%$target_os%g
3373s%@build@%$build%g
3374s%@build_alias@%$build_alias%g
3375s%@build_cpu@%$build_cpu%g
3376s%@build_vendor@%$build_vendor%g
3377s%@build_os@%$build_os%g
3378s%@CAT@%$CAT%g
3379s%@RM@%$RM%g
3380s%@CP@%$CP%g
3381s%@MV@%$MV%g
3382s%@LN@%$LN%g
3383s%@LN_S@%$LN_S%g
3384s%@CHMOD@%$CHMOD%g
3385s%@SORT@%$SORT%g
3386s%@MKDIR@%$MKDIR%g
3387s%@TOUCH@%$TOUCH%g
3388s%@CMP@%$CMP%g
3389s%@SED@%$SED%g
3390s%@M4@%$M4%g
3391s%@KSH@%$KSH%g
3392s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
3393s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
3394s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
3395s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
3396s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
3397s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
3398s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
3399s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
3400s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
3401s%@CC@%$CC%g
3402s%@EXEEXT@%$EXEEXT%g
3403s%@GCCSED@%$GCCSED%g
3404s%@rtems_cv_prog_cc_cross@%$rtems_cv_prog_cc_cross%g
3405s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
3406s%@RTEMS_HOST@%$RTEMS_HOST%g
3407s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
3408s%@RTEMS_USE_OWN_PDIR@%$RTEMS_USE_OWN_PDIR%g
3409s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
3410s%@RTEMS_HAS_KA9Q@%$RTEMS_HAS_KA9Q%g
3411s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
3412s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
3413s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
3414s%@BARE_CPU_CFLAGS@%$BARE_CPU_CFLAGS%g
3415s%@BARE_CPU_MODEL@%$BARE_CPU_MODEL%g
3416s%@PROJECT_ROOT@%$PROJECT_ROOT%g
3417s%@program_prefix@%$program_prefix%g
3418
3419CEOF
3420EOF
3421
3422cat >> $CONFIG_STATUS <<\EOF
3423
3424# Split the substitutions into bite-sized pieces for seds with
3425# small command number limits, like on Digital OSF/1 and HP-UX.
3426ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3427ac_file=1 # Number of current file.
3428ac_beg=1 # First line for current file.
3429ac_end=$ac_max_sed_cmds # Line after last line for current file.
3430ac_more_lines=:
3431ac_sed_cmds=""
3432while $ac_more_lines; do
3433  if test $ac_beg -gt 1; then
3434    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3435  else
3436    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3437  fi
3438  if test ! -s conftest.s$ac_file; then
3439    ac_more_lines=false
3440    rm -f conftest.s$ac_file
3441  else
3442    if test -z "$ac_sed_cmds"; then
3443      ac_sed_cmds="sed -f conftest.s$ac_file"
3444    else
3445      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3446    fi
3447    ac_file=`expr $ac_file + 1`
3448    ac_beg=$ac_end
3449    ac_end=`expr $ac_end + $ac_max_sed_cmds`
3450  fi
3451done
3452if test -z "$ac_sed_cmds"; then
3453  ac_sed_cmds=cat
3454fi
3455EOF
3456
3457cat >> $CONFIG_STATUS <<EOF
3458
3459CONFIG_FILES=\${CONFIG_FILES-"Makefile
3460make/host.cfg
3461make/target.cfg
3462make/Templates/Makefile.inc
3463c/Makefile
3464c/src/Makefile
3465c/src/exec/Makefile
3466c/src/exec/score/Makefile
3467c/src/exec/score/cpu/Makefile
3468c/src/exec/score/headers/Makefile
3469c/src/exec/score/${inline_dir}/Makefile
3470c/src/exec/score/src/Makefile
3471c/src/exec/score/tools/Makefile
3472c/src/exec/score/tools/generic/Makefile
3473c/src/exec/score/tools/generic/size_rtems
3474c/src/exec/wrapup/Makefile
3475c/src/exec/wrapup/rtems/Makefile
3476c/src/lib/Makefile
3477c/src/lib/include/Makefile
3478c/src/lib/libbsp/Makefile
3479c/src/lib/libbsp/shmdr/Makefile
3480c/src/lib/libc/Makefile
3481c/src/lib/libcpu/Makefile
3482c/src/lib/start/Makefile
3483c/src/lib/wrapup/Makefile
3484c/src/tests/Makefile
3485c/src/tests/support/Makefile
3486c/src/tests/support/include/Makefile
3487c/src/tests/support/stubdr/Makefile
3488c/src/tests/support/wrapup/Makefile
3489c/src/tests/tools/Makefile
3490c/src/tests/tools/generic/Makefile
3491$makefiles
3492c/build-tools/scripts/rtems-glom
3493c/update-tools/Makefile"}
3494EOF
3495cat >> $CONFIG_STATUS <<\EOF
3496for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3497  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3498  case "$ac_file" in
3499  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3500       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3501  *) ac_file_in="${ac_file}.in" ;;
3502  esac
3503
3504  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3505
3506  # Remove last slash and all that follows it.  Not all systems have dirname.
3507  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3508  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3509    # The file is in a subdirectory.
3510    test ! -d "$ac_dir" && mkdir "$ac_dir"
3511    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3512    # A "../" for each directory in $ac_dir_suffix.
3513    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3514  else
3515    ac_dir_suffix= ac_dots=
3516  fi
3517
3518  case "$ac_given_srcdir" in
3519  .)  srcdir=.
3520      if test -z "$ac_dots"; then top_srcdir=.
3521      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3522  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3523  *) # Relative path.
3524    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3525    top_srcdir="$ac_dots$ac_given_srcdir" ;;
3526  esac
3527
3528
3529  echo creating "$ac_file"
3530  rm -f "$ac_file"
3531  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3532  case "$ac_file" in
3533  *Makefile*) ac_comsub="1i\\
3534# $configure_input" ;;
3535  *) ac_comsub= ;;
3536  esac
3537
3538  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3539  sed -e "$ac_comsub
3540s%@configure_input@%$configure_input%g
3541s%@srcdir@%$srcdir%g
3542s%@top_srcdir@%$top_srcdir%g
3543" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3544fi; done
3545rm -f conftest.s*
3546
3547# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3548# NAME is the cpp macro being defined and VALUE is the value it is being given.
3549#
3550# ac_d sets the value in "#define NAME VALUE" lines.
3551ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3552ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3553ac_dC='\3'
3554ac_dD='%g'
3555# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3556ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3557ac_uB='\([      ]\)%\1#\2define\3'
3558ac_uC=' '
3559ac_uD='\4%g'
3560# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3561ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3562ac_eB='$%\1#\2define\3'
3563ac_eC=' '
3564ac_eD='%g'
3565
3566if test "${CONFIG_HEADERS+set}" != set; then
3567EOF
3568cat >> $CONFIG_STATUS <<EOF
3569  CONFIG_HEADERS="c/build-tools/src/config.h"
3570EOF
3571cat >> $CONFIG_STATUS <<\EOF
3572fi
3573for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3574  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3575  case "$ac_file" in
3576  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3577       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3578  *) ac_file_in="${ac_file}.in" ;;
3579  esac
3580
3581  echo creating $ac_file
3582
3583  rm -f conftest.frag conftest.in conftest.out
3584  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3585  cat $ac_file_inputs > conftest.in
3586
3587EOF
3588
3589# Transform confdefs.h into a sed script conftest.vals that substitutes
3590# the proper values into config.h.in to produce config.h.  And first:
3591# Protect against being on the right side of a sed subst in config.status.
3592# Protect against being in an unquoted here document in config.status.
3593rm -f conftest.vals
3594cat > conftest.hdr <<\EOF
3595s/[\\&%]/\\&/g
3596s%[\\$`]%\\&%g
3597s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3598s%ac_d%ac_u%gp
3599s%ac_u%ac_e%gp
3600EOF
3601sed -n -f conftest.hdr confdefs.h > conftest.vals
3602rm -f conftest.hdr
3603
3604# This sed command replaces #undef with comments.  This is necessary, for
3605# example, in the case of _POSIX_SOURCE, which is predefined and required
3606# on some systems where configure will not decide to define it.
3607cat >> conftest.vals <<\EOF
3608s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3609EOF
3610
3611# Break up conftest.vals because some shells have a limit on
3612# the size of here documents, and old seds have small limits too.
3613
3614rm -f conftest.tail
3615while :
3616do
3617  ac_lines=`grep -c . conftest.vals`
3618  # grep -c gives empty output for an empty file on some AIX systems.
3619  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3620  # Write a limited-size here document to conftest.frag.
3621  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3622  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3623  echo 'CEOF
3624  sed -f conftest.frag conftest.in > conftest.out
3625  rm -f conftest.in
3626  mv conftest.out conftest.in
3627' >> $CONFIG_STATUS
3628  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3629  rm -f conftest.vals
3630  mv conftest.tail conftest.vals
3631done
3632rm -f conftest.vals
3633
3634cat >> $CONFIG_STATUS <<\EOF
3635  rm -f conftest.frag conftest.h
3636  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3637  cat conftest.in >> conftest.h
3638  rm -f conftest.in
3639  if cmp -s $ac_file conftest.h 2>/dev/null; then
3640    echo "$ac_file is unchanged"
3641    rm -f conftest.h
3642  else
3643    # Remove last slash and all that follows it.  Not all systems have dirname.
3644      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3645      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3646      # The file is in a subdirectory.
3647      test ! -d "$ac_dir" && mkdir "$ac_dir"
3648    fi
3649    rm -f $ac_file
3650    mv conftest.h $ac_file
3651  fi
3652fi; done
3653
3654EOF
3655cat >> $CONFIG_STATUS <<EOF
3656
3657EOF
3658cat >> $CONFIG_STATUS <<\EOF
3659
3660exit 0
3661EOF
3662chmod +x $CONFIG_STATUS
3663rm -fr confdefs* $ac_clean_files
3664test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3665
3666
3667echo
3668echo target architecture: $target_cpu.
3669echo available BSPs: $rtems_bsp.
3670echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
3671echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
3672echo
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