source: stable/2.9/configure

Last change on this file was 2508, checked in by stefan, 2 months ago

restoring Cbc/stable/2.9

  • Property svn:executable set to *
File size: 792.0 KB
Line 
1#! /bin/sh
2# From configure.ac 0.9.
3# Guess values for system-dependent variables and create Makefiles.
4# Generated by GNU Autoconf 2.59 for Cbc 2.9.
5#
6# Report bugs to <cbc@lists.coin-or.org>.
7#
8# Copyright (C) 2003 Free Software Foundation, Inc.
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
11#
12#
13# Copyright 2006 International Business Machines and others.
14# All Rights Reserved.
15# This file is part of the open source package Coin which is distributed
16# under the Eclipse Public License.
17## --------------------- ##
18## M4sh Initialization.  ##
19## --------------------- ##
20
21# Be Bourne compatible
22if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23  emulate sh
24  NULLCMD=:
25  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
26  # is contrary to our usage.  Disable this feature.
27  alias -g '${1+"$@"}'='"$@"'
28elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
29  set -o posix
30fi
31DUALCASE=1; export DUALCASE # for MKS sh
32
33# Support unset when possible.
34if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
35  as_unset=unset
36else
37  as_unset=false
38fi
39
40
41# Work around bugs in pre-3.0 UWIN ksh.
42$as_unset ENV MAIL MAILPATH
43PS1='$ '
44PS2='> '
45PS4='+ '
46
47# NLS nuisances.
48for as_var in \
49  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
50  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
51  LC_TELEPHONE LC_TIME
52do
53  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
54    eval $as_var=C; export $as_var
55  else
56    $as_unset $as_var
57  fi
58done
59
60# Required to use basename.
61if expr a : '\(a\)' >/dev/null 2>&1; then
62  as_expr=expr
63else
64  as_expr=false
65fi
66
67if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
68  as_basename=basename
69else
70  as_basename=false
71fi
72
73
74# Name of the executable.
75as_me=`$as_basename "$0" ||
76$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
77         X"$0" : 'X\(//\)$' \| \
78         X"$0" : 'X\(/\)$' \| \
79         .     : '\(.\)' 2>/dev/null ||
80echo X/"$0" |
81    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
82          /^X\/\(\/\/\)$/{ s//\1/; q; }
83          /^X\/\(\/\).*/{ s//\1/; q; }
84          s/.*/./; q'`
85
86
87# PATH needs CR, and LINENO needs CR and PATH.
88# Avoid depending upon Character Ranges.
89as_cr_letters='abcdefghijklmnopqrstuvwxyz'
90as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
91as_cr_Letters=$as_cr_letters$as_cr_LETTERS
92as_cr_digits='0123456789'
93as_cr_alnum=$as_cr_Letters$as_cr_digits
94
95# The user is always right.
96if test "${PATH_SEPARATOR+set}" != set; then
97  echo "#! /bin/sh" >conf$$.sh
98  echo  "exit 0"   >>conf$$.sh
99  chmod +x conf$$.sh
100  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
101    PATH_SEPARATOR=';'
102  else
103    PATH_SEPARATOR=:
104  fi
105  rm -f conf$$.sh
106fi
107
108
109  as_lineno_1=$LINENO
110  as_lineno_2=$LINENO
111  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
112  test "x$as_lineno_1" != "x$as_lineno_2" &&
113  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
114  # Find who we are.  Look in the path if we contain no path at all
115  # relative or not.
116  case $0 in
117    *[\\/]* ) as_myself=$0 ;;
118    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
119for as_dir in $PATH
120do
121  IFS=$as_save_IFS
122  test -z "$as_dir" && as_dir=.
123  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
124done
125
126       ;;
127  esac
128  # We did not find ourselves, most probably we were run as `sh COMMAND'
129  # in which case we are not to be found in the path.
130  if test "x$as_myself" = x; then
131    as_myself=$0
132  fi
133  if test ! -f "$as_myself"; then
134    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
135   { (exit 1); exit 1; }; }
136  fi
137  case $CONFIG_SHELL in
138  '')
139    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
140for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
141do
142  IFS=$as_save_IFS
143  test -z "$as_dir" && as_dir=.
144  for as_base in sh bash ksh sh5; do
145         case $as_dir in
146         /*)
147           if ("$as_dir/$as_base" -c '
148  as_lineno_1=$LINENO
149  as_lineno_2=$LINENO
150  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
151  test "x$as_lineno_1" != "x$as_lineno_2" &&
152  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
153             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
154             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
155             CONFIG_SHELL=$as_dir/$as_base
156             export CONFIG_SHELL
157             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
158           fi;;
159         esac
160       done
161done
162;;
163  esac
164
165  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
166  # uniformly replaced by the line number.  The first 'sed' inserts a
167  # line-number line before each line; the second 'sed' does the real
168  # work.  The second script uses 'N' to pair each line-number line
169  # with the numbered line, and appends trailing '-' during
170  # substitution so that $LINENO is not a special case at line end.
171  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
172  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
173  sed '=' <$as_myself |
174    sed '
175      N
176      s,$,-,
177      : loop
178      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
179      t loop
180      s,-$,,
181      s,^['$as_cr_digits']*\n,,
182    ' >$as_me.lineno &&
183  chmod +x $as_me.lineno ||
184    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
185   { (exit 1); exit 1; }; }
186
187  # Don't try to exec as it changes $[0], causing all sort of problems
188  # (the dirname of $[0] is not the place where we might find the
189  # original and so on.  Autoconf is especially sensible to this).
190  . ./$as_me.lineno
191  # Exit status is that of the last command.
192  exit
193}
194
195
196case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
197  *c*,-n*) ECHO_N= ECHO_C='
198' ECHO_T='      ' ;;
199  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
200  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
201esac
202
203if expr a : '\(a\)' >/dev/null 2>&1; then
204  as_expr=expr
205else
206  as_expr=false
207fi
208
209rm -f conf$$ conf$$.exe conf$$.file
210echo >conf$$.file
211if ln -s conf$$.file conf$$ 2>/dev/null; then
212  # We could just check for DJGPP; but this test a) works b) is more generic
213  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
214  if test -f conf$$.exe; then
215    # Don't use ln at all; we don't have any links
216    as_ln_s='cp -p'
217  else
218    as_ln_s='ln -s'
219  fi
220elif ln conf$$.file conf$$ 2>/dev/null; then
221  as_ln_s=ln
222else
223  as_ln_s='cp -p'
224fi
225rm -f conf$$ conf$$.exe conf$$.file
226
227if mkdir -p . 2>/dev/null; then
228  as_mkdir_p=:
229else
230  test -d ./-p && rmdir ./-p
231  as_mkdir_p=false
232fi
233
234as_executable_p="test -f"
235
236# Sed expression to map a string onto a valid CPP name.
237as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
238
239# Sed expression to map a string onto a valid variable name.
240as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
241
242
243# IFS
244# We need space, tab and new line, in precisely that order.
245as_nl='
246'
247IFS="   $as_nl"
248
249# CDPATH.
250$as_unset CDPATH
251
252
253
254# Check that we are running under the correct shell.
255SHELL=${CONFIG_SHELL-/bin/sh}
256
257case X$ECHO in
258X*--fallback-echo)
259  # Remove one level of quotation (which was required for Make).
260  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
261  ;;
262esac
263
264echo=${ECHO-echo}
265if test "X$1" = X--no-reexec; then
266  # Discard the --no-reexec flag, and continue.
267  shift
268elif test "X$1" = X--fallback-echo; then
269  # Avoid inline document here, it may be left over
270  :
271elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
272  # Yippee, $echo works!
273  :
274else
275  # Restart under the correct shell.
276  exec $SHELL "$0" --no-reexec ${1+"$@"}
277fi
278
279if test "X$1" = X--fallback-echo; then
280  # used as fallback echo
281  shift
282  cat <<EOF
283$*
284EOF
285  exit 0
286fi
287
288# The HP-UX ksh and POSIX shell print the target directory to stdout
289# if CDPATH is set.
290(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
291
292if test -z "$ECHO"; then
293if test "X${echo_test_string+set}" != Xset; then
294# find a string as large as possible, as long as the shell can cope with it
295  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
296    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
297    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
298       echo_test_string=`eval $cmd` &&
299       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
300    then
301      break
302    fi
303  done
304fi
305
306if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
307   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
308   test "X$echo_testing_string" = "X$echo_test_string"; then
309  :
310else
311  # The Solaris, AIX, and Digital Unix default echo programs unquote
312  # backslashes.  This makes it impossible to quote backslashes using
313  #   echo "$something" | sed 's/\\/\\\\/g'
314  #
315  # So, first we look for a working echo in the user's PATH.
316
317  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
318  for dir in $PATH /usr/ucb; do
319    IFS="$lt_save_ifs"
320    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
321       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
322       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
323       test "X$echo_testing_string" = "X$echo_test_string"; then
324      echo="$dir/echo"
325      break
326    fi
327  done
328  IFS="$lt_save_ifs"
329
330  if test "X$echo" = Xecho; then
331    # We didn't find a better echo, so look for alternatives.
332    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
333       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
334       test "X$echo_testing_string" = "X$echo_test_string"; then
335      # This shell has a builtin print -r that does the trick.
336      echo='print -r'
337    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
338         test "X$CONFIG_SHELL" != X/bin/ksh; then
339      # If we have ksh, try running configure again with it.
340      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
341      export ORIGINAL_CONFIG_SHELL
342      CONFIG_SHELL=/bin/ksh
343      export CONFIG_SHELL
344      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
345    else
346      # Try using printf.
347      echo='printf %s\n'
348      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
349         echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
350         test "X$echo_testing_string" = "X$echo_test_string"; then
351        # Cool, printf works
352        :
353      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
354           test "X$echo_testing_string" = 'X\t' &&
355           echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
356           test "X$echo_testing_string" = "X$echo_test_string"; then
357        CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
358        export CONFIG_SHELL
359        SHELL="$CONFIG_SHELL"
360        export SHELL
361        echo="$CONFIG_SHELL $0 --fallback-echo"
362      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
363           test "X$echo_testing_string" = 'X\t' &&
364           echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
365           test "X$echo_testing_string" = "X$echo_test_string"; then
366        echo="$CONFIG_SHELL $0 --fallback-echo"
367      else
368        # maybe with a smaller string...
369        prev=:
370
371        for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
372          if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
373          then
374            break
375          fi
376          prev="$cmd"
377        done
378
379        if test "$prev" != 'sed 50q "$0"'; then
380          echo_test_string=`eval $prev`
381          export echo_test_string
382          exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
383        else
384          # Oops.  We lost completely, so just stick with echo.
385          echo=echo
386        fi
387      fi
388    fi
389  fi
390fi
391fi
392
393# Copy echo and quote the copy suitably for passing to libtool from
394# the Makefile, instead of quoting the original, which is used later.
395ECHO=$echo
396if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
397   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
398fi
399
400
401
402
403tagnames=${tagnames+${tagnames},}CXX
404
405tagnames=${tagnames+${tagnames},}F77
406
407# Name of the host.
408# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
409# so uname gets run too.
410ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
411
412exec 6>&1
413
414#
415# Initializations.
416#
417ac_default_prefix=/usr/local
418ac_config_libobj_dir=.
419cross_compiling=no
420subdirs=
421MFLAGS=
422MAKEFLAGS=
423SHELL=${CONFIG_SHELL-/bin/sh}
424
425# Maximum number of lines to put in a shell here document.
426# This variable seems obsolete.  It should probably be removed, and
427# only ac_max_sed_lines should be used.
428: ${ac_max_here_lines=38}
429
430# Identity of this package.
431PACKAGE_NAME='Cbc'
432PACKAGE_TARNAME='cbc'
433PACKAGE_VERSION='2.9'
434PACKAGE_STRING='Cbc 2.9'
435PACKAGE_BUGREPORT='cbc@lists.coin-or.org'
436
437ac_unique_file="configure.ac"
438ac_default_prefix=`pwd`
439# Factoring default headers for most tests.
440ac_includes_default="\
441#include <stdio.h>
442#if HAVE_SYS_TYPES_H
443# include <sys/types.h>
444#endif
445#if HAVE_SYS_STAT_H
446# include <sys/stat.h>
447#endif
448#if STDC_HEADERS
449# include <stdlib.h>
450# include <stddef.h>
451#else
452# if HAVE_STDLIB_H
453#  include <stdlib.h>
454# endif
455#endif
456#if HAVE_STRING_H
457# if !STDC_HEADERS && HAVE_MEMORY_H
458#  include <memory.h>
459# endif
460# include <string.h>
461#endif
462#if HAVE_STRINGS_H
463# include <strings.h>
464#endif
465#if HAVE_INTTYPES_H
466# include <inttypes.h>
467#else
468# if HAVE_STDINT_H
469#  include <stdint.h>
470# endif
471#endif
472#if HAVE_UNISTD_H
473# include <unistd.h>
474#endif"
475
476ac_subdirs_all="$ac_subdirs_all ThirdParty/ASL"
477ac_subdirs_all="$ac_subdirs_all ThirdParty/Blas"
478ac_subdirs_all="$ac_subdirs_all ThirdParty/Lapack"
479ac_subdirs_all="$ac_subdirs_all ThirdParty/Glpk"
480ac_subdirs_all="$ac_subdirs_all ThirdParty/Metis"
481ac_subdirs_all="$ac_subdirs_all ThirdParty/Mumps"
482ac_subdirs_all="$ac_subdirs_all Data/Sample"
483ac_subdirs_all="$ac_subdirs_all Data/Netlib"
484ac_subdirs_all="$ac_subdirs_all Data/miplib3"
485ac_subdirs_all="$ac_subdirs_all CoinUtils"
486ac_subdirs_all="$ac_subdirs_all Osi"
487ac_subdirs_all="$ac_subdirs_all Clp"
488ac_subdirs_all="$ac_subdirs_all DyLP"
489ac_subdirs_all="$ac_subdirs_all Vol"
490ac_subdirs_all="$ac_subdirs_all Cgl"
491ac_subdirs_all="$ac_subdirs_all Cbc"
492ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os CDEFS ADD_CFLAGS DBG_CFLAGS OPT_CFLAGS sol_cc_compiler CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT COIN_CC_IS_CL_TRUE COIN_CC_IS_CL_FALSE MPICC CXXDEFS ADD_CXXFLAGS DBG_CXXFLAGS OPT_CXXFLAGS CXX CXXFLAGS ac_ct_CXX COIN_CXX_IS_CL_TRUE COIN_CXX_IS_CL_FALSE MPICXX ADD_FFLAGS DBG_FFLAGS OPT_FFLAGS F77 ac_ct_F77 FFLAGS MPIF77 EGREP LN_S INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBTOOLM4 have_autoconf have_automake have_svn BUILDTOOLSDIR AUX_DIR abs_source_dir abs_lib_dir abs_include_dir abs_bin_dir HAVE_EXTERNALS_TRUE HAVE_EXTERNALS_FALSE host host_cpu host_vendor host_os ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB CPP CXXCPP LIBTOOL ac_c_preproc_warn_flag ac_cxx_preproc_warn_flag RPATH_FLAGS DEPENDENCY_LINKING_TRUE DEPENDENCY_LINKING_FALSE LT_LDFLAGS COIN_SKIP_PROJECTS subdirs coin_have_doxygen coin_have_latex coin_doxy_usedot coin_doxy_tagname coin_doxy_logname COIN_HAS_DOXYGEN_TRUE COIN_HAS_DOXYGEN_FALSE COIN_HAS_LATEX_TRUE COIN_HAS_LATEX_FALSE coin_doxy_tagfiles coin_doxy_excludes LIBEXT VPATH_DISTCLEANFILES ABSBUILDDIR LIBOBJS LTLIBOBJS'
493ac_subst_files=''
494
495# Initialize some variables set by options.
496ac_init_help=
497ac_init_version=false
498# The variables have the same names as the options, with
499# dashes changed to underlines.
500cache_file=/dev/null
501exec_prefix=NONE
502no_create=
503no_recursion=
504prefix=NONE
505program_prefix=NONE
506program_suffix=NONE
507program_transform_name=s,x,x,
508silent=
509site=
510srcdir=
511verbose=
512x_includes=NONE
513x_libraries=NONE
514
515# Installation directory options.
516# These are left unexpanded so users can "make install exec_prefix=/foo"
517# and all the variables that are supposed to be based on exec_prefix
518# by default will actually change.
519# Use braces instead of parens because sh, perl, etc. also accept them.
520bindir='${exec_prefix}/bin'
521sbindir='${exec_prefix}/sbin'
522libexecdir='${exec_prefix}/libexec'
523datadir='${prefix}/share'
524sysconfdir='${prefix}/etc'
525sharedstatedir='${prefix}/com'
526localstatedir='${prefix}/var'
527libdir='${exec_prefix}/lib'
528includedir='${prefix}/include'
529oldincludedir='/usr/include'
530infodir='${prefix}/info'
531mandir='${prefix}/man'
532
533ac_prev=
534for ac_option
535do
536  # If the previous option needs an argument, assign it.
537  if test -n "$ac_prev"; then
538    eval "$ac_prev=\$ac_option"
539    ac_prev=
540    continue
541  fi
542
543  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
544
545  # Accept the important Cygnus configure options, so we can diagnose typos.
546
547  case $ac_option in
548
549  -bindir | --bindir | --bindi | --bind | --bin | --bi)
550    ac_prev=bindir ;;
551  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
552    bindir=$ac_optarg ;;
553
554  -build | --build | --buil | --bui | --bu)
555    ac_prev=build_alias ;;
556  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
557    build_alias=$ac_optarg ;;
558
559  -cache-file | --cache-file | --cache-fil | --cache-fi \
560  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
561    ac_prev=cache_file ;;
562  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
563  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
564    cache_file=$ac_optarg ;;
565
566  --config-cache | -C)
567    cache_file=config.cache ;;
568
569  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
570    ac_prev=datadir ;;
571  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
572  | --da=*)
573    datadir=$ac_optarg ;;
574
575  -disable-* | --disable-*)
576    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
577    # Reject names that are not valid shell variable names.
578    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
579      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
580   { (exit 1); exit 1; }; }
581    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
582    eval "enable_$ac_feature=no" ;;
583
584  -enable-* | --enable-*)
585    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
586    # Reject names that are not valid shell variable names.
587    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
588      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
589   { (exit 1); exit 1; }; }
590    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
591    case $ac_option in
592      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
593      *) ac_optarg=yes ;;
594    esac
595    eval "enable_$ac_feature='$ac_optarg'" ;;
596
597  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
598  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
599  | --exec | --exe | --ex)
600    ac_prev=exec_prefix ;;
601  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
602  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
603  | --exec=* | --exe=* | --ex=*)
604    exec_prefix=$ac_optarg ;;
605
606  -gas | --gas | --ga | --g)
607    # Obsolete; use --with-gas.
608    with_gas=yes ;;
609
610  -help | --help | --hel | --he | -h)
611    ac_init_help=long ;;
612  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
613    ac_init_help=recursive ;;
614  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
615    ac_init_help=short ;;
616
617  -host | --host | --hos | --ho)
618    ac_prev=host_alias ;;
619  -host=* | --host=* | --hos=* | --ho=*)
620    host_alias=$ac_optarg ;;
621
622  -includedir | --includedir | --includedi | --included | --include \
623  | --includ | --inclu | --incl | --inc)
624    ac_prev=includedir ;;
625  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
626  | --includ=* | --inclu=* | --incl=* | --inc=*)
627    includedir=$ac_optarg ;;
628
629  -infodir | --infodir | --infodi | --infod | --info | --inf)
630    ac_prev=infodir ;;
631  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
632    infodir=$ac_optarg ;;
633
634  -libdir | --libdir | --libdi | --libd)
635    ac_prev=libdir ;;
636  -libdir=* | --libdir=* | --libdi=* | --libd=*)
637    libdir=$ac_optarg ;;
638
639  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
640  | --libexe | --libex | --libe)
641    ac_prev=libexecdir ;;
642  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
643  | --libexe=* | --libex=* | --libe=*)
644    libexecdir=$ac_optarg ;;
645
646  -localstatedir | --localstatedir | --localstatedi | --localstated \
647  | --localstate | --localstat | --localsta | --localst \
648  | --locals | --local | --loca | --loc | --lo)
649    ac_prev=localstatedir ;;
650  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
651  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
652  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
653    localstatedir=$ac_optarg ;;
654
655  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
656    ac_prev=mandir ;;
657  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
658    mandir=$ac_optarg ;;
659
660  -nfp | --nfp | --nf)
661    # Obsolete; use --without-fp.
662    with_fp=no ;;
663
664  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
665  | --no-cr | --no-c | -n)
666    no_create=yes ;;
667
668  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
669  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
670    no_recursion=yes ;;
671
672  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
673  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
674  | --oldin | --oldi | --old | --ol | --o)
675    ac_prev=oldincludedir ;;
676  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
677  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
678  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
679    oldincludedir=$ac_optarg ;;
680
681  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
682    ac_prev=prefix ;;
683  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
684    prefix=$ac_optarg ;;
685
686  -program-prefix | --program-prefix | --program-prefi | --program-pref \
687  | --program-pre | --program-pr | --program-p)
688    ac_prev=program_prefix ;;
689  -program-prefix=* | --program-prefix=* | --program-prefi=* \
690  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
691    program_prefix=$ac_optarg ;;
692
693  -program-suffix | --program-suffix | --program-suffi | --program-suff \
694  | --program-suf | --program-su | --program-s)
695    ac_prev=program_suffix ;;
696  -program-suffix=* | --program-suffix=* | --program-suffi=* \
697  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
698    program_suffix=$ac_optarg ;;
699
700  -program-transform-name | --program-transform-name \
701  | --program-transform-nam | --program-transform-na \
702  | --program-transform-n | --program-transform- \
703  | --program-transform | --program-transfor \
704  | --program-transfo | --program-transf \
705  | --program-trans | --program-tran \
706  | --progr-tra | --program-tr | --program-t)
707    ac_prev=program_transform_name ;;
708  -program-transform-name=* | --program-transform-name=* \
709  | --program-transform-nam=* | --program-transform-na=* \
710  | --program-transform-n=* | --program-transform-=* \
711  | --program-transform=* | --program-transfor=* \
712  | --program-transfo=* | --program-transf=* \
713  | --program-trans=* | --program-tran=* \
714  | --progr-tra=* | --program-tr=* | --program-t=*)
715    program_transform_name=$ac_optarg ;;
716
717  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
718  | -silent | --silent | --silen | --sile | --sil)
719    silent=yes ;;
720
721  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
722    ac_prev=sbindir ;;
723  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
724  | --sbi=* | --sb=*)
725    sbindir=$ac_optarg ;;
726
727  -sharedstatedir | --sharedstatedir | --sharedstatedi \
728  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
729  | --sharedst | --shareds | --shared | --share | --shar \
730  | --sha | --sh)
731    ac_prev=sharedstatedir ;;
732  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
733  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
734  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
735  | --sha=* | --sh=*)
736    sharedstatedir=$ac_optarg ;;
737
738  -site | --site | --sit)
739    ac_prev=site ;;
740  -site=* | --site=* | --sit=*)
741    site=$ac_optarg ;;
742
743  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
744    ac_prev=srcdir ;;
745  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
746    srcdir=$ac_optarg ;;
747
748  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
749  | --syscon | --sysco | --sysc | --sys | --sy)
750    ac_prev=sysconfdir ;;
751  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
752  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
753    sysconfdir=$ac_optarg ;;
754
755  -target | --target | --targe | --targ | --tar | --ta | --t)
756    ac_prev=target_alias ;;
757  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
758    target_alias=$ac_optarg ;;
759
760  -v | -verbose | --verbose | --verbos | --verbo | --verb)
761    verbose=yes ;;
762
763  -version | --version | --versio | --versi | --vers | -V)
764    ac_init_version=: ;;
765
766  -with-* | --with-*)
767    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
768    # Reject names that are not valid shell variable names.
769    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
770      { echo "$as_me: error: invalid package name: $ac_package" >&2
771   { (exit 1); exit 1; }; }
772    ac_package=`echo $ac_package| sed 's/-/_/g'`
773    case $ac_option in
774      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
775      *) ac_optarg=yes ;;
776    esac
777    eval "with_$ac_package='$ac_optarg'" ;;
778
779  -without-* | --without-*)
780    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
781    # Reject names that are not valid shell variable names.
782    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
783      { echo "$as_me: error: invalid package name: $ac_package" >&2
784   { (exit 1); exit 1; }; }
785    ac_package=`echo $ac_package | sed 's/-/_/g'`
786    eval "with_$ac_package=no" ;;
787
788  --x)
789    # Obsolete; use --with-x.
790    with_x=yes ;;
791
792  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
793  | --x-incl | --x-inc | --x-in | --x-i)
794    ac_prev=x_includes ;;
795  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
796  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
797    x_includes=$ac_optarg ;;
798
799  -x-libraries | --x-libraries | --x-librarie | --x-librari \
800  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
801    ac_prev=x_libraries ;;
802  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
803  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
804    x_libraries=$ac_optarg ;;
805
806  -*) { echo "$as_me: error: unrecognized option: $ac_option
807Try \`$0 --help' for more information." >&2
808   { (exit 1); exit 1; }; }
809    ;;
810
811  *=*)
812    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
813    # Reject names that are not valid shell variable names.
814    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
815      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
816   { (exit 1); exit 1; }; }
817    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
818    eval "$ac_envvar='$ac_optarg'"
819    export $ac_envvar ;;
820
821  *)
822    # FIXME: should be removed in autoconf 3.0.
823    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
824    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
825      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
826    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
827    ;;
828
829  esac
830done
831
832if test -n "$ac_prev"; then
833  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
834  { echo "$as_me: error: missing argument to $ac_option" >&2
835   { (exit 1); exit 1; }; }
836fi
837
838# Be sure to have absolute paths.
839for ac_var in exec_prefix prefix
840do
841  eval ac_val=$`echo $ac_var`
842  case $ac_val in
843    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
844    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
845   { (exit 1); exit 1; }; };;
846  esac
847done
848
849# Be sure to have absolute paths.
850for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
851              localstatedir libdir includedir oldincludedir infodir mandir
852do
853  eval ac_val=$`echo $ac_var`
854  case $ac_val in
855    [\\/$]* | ?:[\\/]* ) ;;
856    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
857   { (exit 1); exit 1; }; };;
858  esac
859done
860
861# There might be people who depend on the old broken behavior: `$host'
862# used to hold the argument of --host etc.
863# FIXME: To remove some day.
864build=$build_alias
865host=$host_alias
866target=$target_alias
867
868# FIXME: To remove some day.
869if test "x$host_alias" != x; then
870  if test "x$build_alias" = x; then
871    cross_compiling=maybe
872    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
873    If a cross compiler is detected then cross compile mode will be used." >&2
874  elif test "x$build_alias" != "x$host_alias"; then
875    cross_compiling=yes
876  fi
877fi
878
879ac_tool_prefix=
880test -n "$host_alias" && ac_tool_prefix=$host_alias-
881
882test "$silent" = yes && exec 6>/dev/null
883
884
885# Find the source files, if location was not specified.
886if test -z "$srcdir"; then
887  ac_srcdir_defaulted=yes
888  # Try the directory containing this script, then its parent.
889  ac_confdir=`(dirname "$0") 2>/dev/null ||
890$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
891         X"$0" : 'X\(//\)[^/]' \| \
892         X"$0" : 'X\(//\)$' \| \
893         X"$0" : 'X\(/\)' \| \
894         .     : '\(.\)' 2>/dev/null ||
895echo X"$0" |
896    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
897          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
898          /^X\(\/\/\)$/{ s//\1/; q; }
899          /^X\(\/\).*/{ s//\1/; q; }
900          s/.*/./; q'`
901  srcdir=$ac_confdir
902  if test ! -r $srcdir/$ac_unique_file; then
903    srcdir=..
904  fi
905else
906  ac_srcdir_defaulted=no
907fi
908if test ! -r $srcdir/$ac_unique_file; then
909  if test "$ac_srcdir_defaulted" = yes; then
910    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
911   { (exit 1); exit 1; }; }
912  else
913    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
914   { (exit 1); exit 1; }; }
915  fi
916fi
917(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
918  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
919   { (exit 1); exit 1; }; }
920srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
921ac_env_build_alias_set=${build_alias+set}
922ac_env_build_alias_value=$build_alias
923ac_cv_env_build_alias_set=${build_alias+set}
924ac_cv_env_build_alias_value=$build_alias
925ac_env_host_alias_set=${host_alias+set}
926ac_env_host_alias_value=$host_alias
927ac_cv_env_host_alias_set=${host_alias+set}
928ac_cv_env_host_alias_value=$host_alias
929ac_env_target_alias_set=${target_alias+set}
930ac_env_target_alias_value=$target_alias
931ac_cv_env_target_alias_set=${target_alias+set}
932ac_cv_env_target_alias_value=$target_alias
933ac_env_CDEFS_set=${CDEFS+set}
934ac_env_CDEFS_value=$CDEFS
935ac_cv_env_CDEFS_set=${CDEFS+set}
936ac_cv_env_CDEFS_value=$CDEFS
937ac_env_ADD_CFLAGS_set=${ADD_CFLAGS+set}
938ac_env_ADD_CFLAGS_value=$ADD_CFLAGS
939ac_cv_env_ADD_CFLAGS_set=${ADD_CFLAGS+set}
940ac_cv_env_ADD_CFLAGS_value=$ADD_CFLAGS
941ac_env_DBG_CFLAGS_set=${DBG_CFLAGS+set}
942ac_env_DBG_CFLAGS_value=$DBG_CFLAGS
943ac_cv_env_DBG_CFLAGS_set=${DBG_CFLAGS+set}
944ac_cv_env_DBG_CFLAGS_value=$DBG_CFLAGS
945ac_env_OPT_CFLAGS_set=${OPT_CFLAGS+set}
946ac_env_OPT_CFLAGS_value=$OPT_CFLAGS
947ac_cv_env_OPT_CFLAGS_set=${OPT_CFLAGS+set}
948ac_cv_env_OPT_CFLAGS_value=$OPT_CFLAGS
949ac_env_CC_set=${CC+set}
950ac_env_CC_value=$CC
951ac_cv_env_CC_set=${CC+set}
952ac_cv_env_CC_value=$CC
953ac_env_CFLAGS_set=${CFLAGS+set}
954ac_env_CFLAGS_value=$CFLAGS
955ac_cv_env_CFLAGS_set=${CFLAGS+set}
956ac_cv_env_CFLAGS_value=$CFLAGS
957ac_env_LDFLAGS_set=${LDFLAGS+set}
958ac_env_LDFLAGS_value=$LDFLAGS
959ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
960ac_cv_env_LDFLAGS_value=$LDFLAGS
961ac_env_CPPFLAGS_set=${CPPFLAGS+set}
962ac_env_CPPFLAGS_value=$CPPFLAGS
963ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
964ac_cv_env_CPPFLAGS_value=$CPPFLAGS
965ac_env_MPICC_set=${MPICC+set}
966ac_env_MPICC_value=$MPICC
967ac_cv_env_MPICC_set=${MPICC+set}
968ac_cv_env_MPICC_value=$MPICC
969ac_env_CXXDEFS_set=${CXXDEFS+set}
970ac_env_CXXDEFS_value=$CXXDEFS
971ac_cv_env_CXXDEFS_set=${CXXDEFS+set}
972ac_cv_env_CXXDEFS_value=$CXXDEFS
973ac_env_ADD_CXXFLAGS_set=${ADD_CXXFLAGS+set}
974ac_env_ADD_CXXFLAGS_value=$ADD_CXXFLAGS
975ac_cv_env_ADD_CXXFLAGS_set=${ADD_CXXFLAGS+set}
976ac_cv_env_ADD_CXXFLAGS_value=$ADD_CXXFLAGS
977ac_env_DBG_CXXFLAGS_set=${DBG_CXXFLAGS+set}
978ac_env_DBG_CXXFLAGS_value=$DBG_CXXFLAGS
979ac_cv_env_DBG_CXXFLAGS_set=${DBG_CXXFLAGS+set}
980ac_cv_env_DBG_CXXFLAGS_value=$DBG_CXXFLAGS
981ac_env_OPT_CXXFLAGS_set=${OPT_CXXFLAGS+set}
982ac_env_OPT_CXXFLAGS_value=$OPT_CXXFLAGS
983ac_cv_env_OPT_CXXFLAGS_set=${OPT_CXXFLAGS+set}
984ac_cv_env_OPT_CXXFLAGS_value=$OPT_CXXFLAGS
985ac_env_CXX_set=${CXX+set}
986ac_env_CXX_value=$CXX
987ac_cv_env_CXX_set=${CXX+set}
988ac_cv_env_CXX_value=$CXX
989ac_env_CXXFLAGS_set=${CXXFLAGS+set}
990ac_env_CXXFLAGS_value=$CXXFLAGS
991ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
992ac_cv_env_CXXFLAGS_value=$CXXFLAGS
993ac_env_MPICXX_set=${MPICXX+set}
994ac_env_MPICXX_value=$MPICXX
995ac_cv_env_MPICXX_set=${MPICXX+set}
996ac_cv_env_MPICXX_value=$MPICXX
997ac_env_ADD_FFLAGS_set=${ADD_FFLAGS+set}
998ac_env_ADD_FFLAGS_value=$ADD_FFLAGS
999ac_cv_env_ADD_FFLAGS_set=${ADD_FFLAGS+set}
1000ac_cv_env_ADD_FFLAGS_value=$ADD_FFLAGS
1001ac_env_DBG_FFLAGS_set=${DBG_FFLAGS+set}
1002ac_env_DBG_FFLAGS_value=$DBG_FFLAGS
1003ac_cv_env_DBG_FFLAGS_set=${DBG_FFLAGS+set}
1004ac_cv_env_DBG_FFLAGS_value=$DBG_FFLAGS
1005ac_env_OPT_FFLAGS_set=${OPT_FFLAGS+set}
1006ac_env_OPT_FFLAGS_value=$OPT_FFLAGS
1007ac_cv_env_OPT_FFLAGS_set=${OPT_FFLAGS+set}
1008ac_cv_env_OPT_FFLAGS_value=$OPT_FFLAGS
1009ac_env_F77_set=${F77+set}
1010ac_env_F77_value=$F77
1011ac_cv_env_F77_set=${F77+set}
1012ac_cv_env_F77_value=$F77
1013ac_env_FFLAGS_set=${FFLAGS+set}
1014ac_env_FFLAGS_value=$FFLAGS
1015ac_cv_env_FFLAGS_set=${FFLAGS+set}
1016ac_cv_env_FFLAGS_value=$FFLAGS
1017ac_env_MPIF77_set=${MPIF77+set}
1018ac_env_MPIF77_value=$MPIF77
1019ac_cv_env_MPIF77_set=${MPIF77+set}
1020ac_cv_env_MPIF77_value=$MPIF77
1021ac_env_CPP_set=${CPP+set}
1022ac_env_CPP_value=$CPP
1023ac_cv_env_CPP_set=${CPP+set}
1024ac_cv_env_CPP_value=$CPP
1025ac_env_CXXCPP_set=${CXXCPP+set}
1026ac_env_CXXCPP_value=$CXXCPP
1027ac_cv_env_CXXCPP_set=${CXXCPP+set}
1028ac_cv_env_CXXCPP_value=$CXXCPP
1029ac_env_COIN_SKIP_PROJECTS_set=${COIN_SKIP_PROJECTS+set}
1030ac_env_COIN_SKIP_PROJECTS_value=$COIN_SKIP_PROJECTS
1031ac_cv_env_COIN_SKIP_PROJECTS_set=${COIN_SKIP_PROJECTS+set}
1032ac_cv_env_COIN_SKIP_PROJECTS_value=$COIN_SKIP_PROJECTS
1033
1034#
1035# Report the --help message.
1036#
1037if test "$ac_init_help" = "long"; then
1038  # Omit some internal or obsolete options to make the list less imposing.
1039  # This message is too long to be a string in the A/UX 3.1 sh.
1040  cat <<_ACEOF
1041\`configure' configures Cbc 2.9 to adapt to many kinds of systems.
1042
1043Usage: $0 [OPTION]... [VAR=VALUE]...
1044
1045To assign environment variables (e.g., CC, CFLAGS...), specify them as
1046VAR=VALUE.  See below for descriptions of some of the useful variables.
1047
1048Defaults for the options are specified in brackets.
1049
1050Configuration:
1051  -h, --help              display this help and exit
1052      --help=short        display options specific to this package
1053      --help=recursive    display the short help of all the included packages
1054  -V, --version           display version information and exit
1055  -q, --quiet, --silent   do not print \`checking...' messages
1056      --cache-file=FILE   cache test results in FILE [disabled]
1057  -C, --config-cache      alias for \`--cache-file=config.cache'
1058  -n, --no-create         do not create output files
1059      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1060
1061_ACEOF
1062
1063  cat <<_ACEOF
1064Installation directories:
1065  --prefix=PREFIX         install architecture-independent files in PREFIX
1066                          [$ac_default_prefix]
1067  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1068                          [PREFIX]
1069
1070By default, \`make install' will install all the files in
1071\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1072an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1073for instance \`--prefix=\$HOME'.
1074
1075For better control, use the options below.
1076
1077Fine tuning of the installation directories:
1078  --bindir=DIR           user executables [EPREFIX/bin]
1079  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1080  --libexecdir=DIR       program executables [EPREFIX/libexec]
1081  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
1082  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1083  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1084  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1085  --libdir=DIR           object code libraries [EPREFIX/lib]
1086  --includedir=DIR       C header files [PREFIX/include]
1087  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1088  --infodir=DIR          info documentation [PREFIX/info]
1089  --mandir=DIR           man documentation [PREFIX/man]
1090_ACEOF
1091
1092  cat <<\_ACEOF
1093
1094Program names:
1095  --program-prefix=PREFIX            prepend PREFIX to installed program names
1096  --program-suffix=SUFFIX            append SUFFIX to installed program names
1097  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1098
1099System types:
1100  --build=BUILD     configure for building on BUILD [guessed]
1101  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1102_ACEOF
1103fi
1104
1105if test -n "$ac_init_help"; then
1106  case $ac_init_help in
1107     short | recursive ) echo "Configuration of Cbc 2.9:";;
1108   esac
1109  cat <<\_ACEOF
1110
1111Optional Features:
1112  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1113  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1114  --enable-debug          compile all projects with debug options tests
1115                          (implies --disable-shared)
1116
1117  --enable-msvc           Prefer (i)cl/ifort/link over GNU on MinGW/Cygwin.
1118  --enable-static[=PKGS]
1119                          build static libraries [default=no]
1120  --disable-dependency-tracking  speeds up one-time build
1121  --enable-dependency-tracking   do not reject slow dependency extractors
1122  --enable-maintainer-mode  enable make rules and dependencies not useful
1123                          (and sometimes confusing) to the casual installer
1124  --enable-shared[=PKGS]
1125                          build shared libraries [default=yes]
1126  --enable-fast-install[=PKGS]
1127                          optimize for fast installation [default=yes]
1128  --disable-libtool-lock  avoid locking (might break parallel builds)
1129  --disable-dependency-linking
1130                          disable linking library dependencies into shared
1131                          libraries
1132
1133Optional Packages:
1134  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1135  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1136  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1137  --with-pic              try to use only PIC/non-PIC objects [default=use
1138                          both]
1139  --with-tags[=TAGS]
1140                          include additional configurations [automatic]
1141
1142  --with-asl-lib linker flags for using project ASL
1143  --with-asl-incdir directory with header files for using project ASL
1144  --with-asl-datadir directory with data files for using project ASL
1145  --with-blas-lib linker flags for using project Blas
1146  --with-blas-incdir directory with header files for using project Blas
1147  --with-blas-datadir directory with data files for using project Blas
1148  --with-blas             specify BLAS library (or BUILD to enforce use of
1149                          ThirdParty/Blas)
1150  --with-lapack-lib linker flags for using project Lapack
1151  --with-lapack-incdir directory with header files for using project Lapack
1152  --with-lapack-datadir directory with data files for using project Lapack
1153  --with-lapack           specify LAPACK library (or BUILD to enforce use of
1154                          ThirdParty/Lapack)
1155  --with-glpk-lib linker flags for using project Glpk
1156  --with-glpk-incdir directory with header files for using project Glpk
1157  --with-glpk-datadir directory with data files for using project Glpk
1158  --with-metis-lib linker flags for using project Metis
1159  --with-metis-incdir directory with header files for using project Metis
1160  --with-metis-datadir directory with data files for using project Metis
1161  --with-mumps-lib linker flags for using project Mumps
1162  --with-mumps-incdir directory with header files for using project Mumps
1163  --with-mumps-datadir directory with data files for using project Mumps
1164  --with-sample-lib linker flags for using project Sample
1165  --with-sample-incdir directory with header files for using project Sample
1166  --with-sample-datadir directory with data files for using project Sample
1167  --with-netlib-lib linker flags for using project Netlib
1168  --with-netlib-incdir directory with header files for using project Netlib
1169  --with-netlib-datadir directory with data files for using project Netlib
1170  --with-miplib3-lib linker flags for using project miplib3
1171  --with-miplib3-incdir directory with header files for using project miplib3
1172  --with-miplib3-datadir directory with data files for using project miplib3
1173  --with-coinutils-lib linker flags for using project CoinUtils
1174  --with-coinutils-incdir directory with header files for using project
1175                          CoinUtils
1176  --with-coinutils-datadir
1177                          directory with data files for using project
1178                          CoinUtils
1179  --with-osi-lib linker flags for using project Osi
1180  --with-osi-incdir directory with header files for using project Osi
1181  --with-osi-datadir directory with data files for using project Osi
1182  --with-clp-lib linker flags for using project Clp
1183  --with-clp-incdir directory with header files for using project Clp
1184  --with-clp-datadir directory with data files for using project Clp
1185  --with-dylp-lib linker flags for using project DyLP
1186  --with-dylp-incdir directory with header files for using project DyLP
1187  --with-dylp-datadir directory with data files for using project DyLP
1188  --with-vol-lib linker flags for using project Vol
1189  --with-vol-incdir directory with header files for using project Vol
1190  --with-vol-datadir directory with data files for using project Vol
1191  --with-cgl-lib linker flags for using project Cgl
1192  --with-cgl-incdir directory with header files for using project Cgl
1193  --with-cgl-datadir directory with data files for using project Cgl
1194  --with-cbc-lib linker flags for using project Cbc
1195  --with-cbc-incdir directory with header files for using project Cbc
1196  --with-cbc-datadir directory with data files for using project Cbc
1197  --with-dot              use dot (from graphviz) when creating documentation
1198                          with doxygen if available; --without-dot to disable
1199
1200Some influential environment variables:
1201  CDEFS       Additional -D flags to be used when compiling C code.
1202  ADD_CFLAGS  Additional C compiler options
1203  DBG_CFLAGS  Debug C compiler options
1204  OPT_CFLAGS  Optimize C compiler options
1205  CC          C compiler command
1206  CFLAGS      C compiler flags
1207  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1208              nonstandard directory <lib dir>
1209  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1210              headers in a nonstandard directory <include dir>
1211  MPICC       C MPI Compiler
1212  CXXDEFS     Additional -D flags to be used when compiling C++ code.
1213  ADD_CXXFLAGS
1214              Additional C++ compiler options
1215  DBG_CXXFLAGS
1216              Debug C++ compiler options
1217  OPT_CXXFLAGS
1218              Optimize C++ compiler options
1219  CXX         C++ compiler command
1220  CXXFLAGS    C++ compiler flags
1221  MPICXX      C++ MPI Compiler
1222  ADD_FFLAGS  Additional Fortran compiler options
1223  DBG_FFLAGS  Debug Fortran compiler options
1224  OPT_FFLAGS  Optimize Fortran compiler options
1225  F77         Fortran 77 compiler command
1226  FFLAGS      Fortran 77 compiler flags
1227  MPIF77      Fortran MPI Compiler
1228  CPP         C preprocessor
1229  CXXCPP      C++ preprocessor
1230  COIN_SKIP_PROJECTS
1231              Set to the subdirectories of projects that should be skipped in
1232              the configuration
1233
1234Use these variables to override the choices made by `configure' or to help
1235it to find libraries and programs with nonstandard names/locations.
1236
1237Report bugs to <cbc@lists.coin-or.org>.
1238_ACEOF
1239fi
1240
1241if test "$ac_init_help" = "recursive"; then
1242  # If there are subdirs, report their specific --help.
1243  ac_popdir=`pwd`
1244  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1245    test -d $ac_dir || continue
1246    ac_builddir=.
1247
1248if test "$ac_dir" != .; then
1249  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1250  # A "../" for each directory in $ac_dir_suffix.
1251  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1252else
1253  ac_dir_suffix= ac_top_builddir=
1254fi
1255
1256case $srcdir in
1257  .)  # No --srcdir option.  We are building in place.
1258    ac_srcdir=.
1259    if test -z "$ac_top_builddir"; then
1260       ac_top_srcdir=.
1261    else
1262       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1263    fi ;;
1264  [\\/]* | ?:[\\/]* )  # Absolute path.
1265    ac_srcdir=$srcdir$ac_dir_suffix;
1266    ac_top_srcdir=$srcdir ;;
1267  *) # Relative path.
1268    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1269    ac_top_srcdir=$ac_top_builddir$srcdir ;;
1270esac
1271
1272# Do not use `cd foo && pwd` to compute absolute paths, because
1273# the directories may not exist.
1274case `pwd` in
1275.) ac_abs_builddir="$ac_dir";;
1276*)
1277  case "$ac_dir" in
1278  .) ac_abs_builddir=`pwd`;;
1279  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1280  *) ac_abs_builddir=`pwd`/"$ac_dir";;
1281  esac;;
1282esac
1283case $ac_abs_builddir in
1284.) ac_abs_top_builddir=${ac_top_builddir}.;;
1285*)
1286  case ${ac_top_builddir}. in
1287  .) ac_abs_top_builddir=$ac_abs_builddir;;
1288  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1289  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1290  esac;;
1291esac
1292case $ac_abs_builddir in
1293.) ac_abs_srcdir=$ac_srcdir;;
1294*)
1295  case $ac_srcdir in
1296  .) ac_abs_srcdir=$ac_abs_builddir;;
1297  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1298  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1299  esac;;
1300esac
1301case $ac_abs_builddir in
1302.) ac_abs_top_srcdir=$ac_top_srcdir;;
1303*)
1304  case $ac_top_srcdir in
1305  .) ac_abs_top_srcdir=$ac_abs_builddir;;
1306  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1307  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1308  esac;;
1309esac
1310
1311    cd $ac_dir
1312    # Check for guested configure; otherwise get Cygnus style configure.
1313    if test -f $ac_srcdir/configure.gnu; then
1314      echo
1315      $SHELL $ac_srcdir/configure.gnu  --help=recursive
1316    elif test -f $ac_srcdir/configure; then
1317      echo
1318      $SHELL $ac_srcdir/configure  --help=recursive
1319    elif test -f $ac_srcdir/configure.ac ||
1320           test -f $ac_srcdir/configure.in; then
1321      echo
1322      $ac_configure --help
1323    else
1324      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1325    fi
1326    cd $ac_popdir
1327  done
1328fi
1329
1330test -n "$ac_init_help" && exit 0
1331if $ac_init_version; then
1332  cat <<\_ACEOF
1333Cbc configure 2.9
1334generated by GNU Autoconf 2.59
1335
1336Copyright (C) 2003 Free Software Foundation, Inc.
1337This configure script is free software; the Free Software Foundation
1338gives unlimited permission to copy, distribute and modify it.
1339
1340
1341Copyright 2006 International Business Machines and others.
1342All Rights Reserved.
1343This file is part of the open source package Coin which is distributed
1344under the Eclipse Public License.
1345_ACEOF
1346  exit 0
1347fi
1348exec 5>config.log
1349cat >&5 <<_ACEOF
1350This file contains any messages produced by compilers while
1351running configure, to aid debugging if configure makes a mistake.
1352
1353It was created by Cbc $as_me 2.9, which was
1354generated by GNU Autoconf 2.59.  Invocation command line was
1355
1356  $ $0 $@
1357
1358_ACEOF
1359{
1360cat <<_ASUNAME
1361## --------- ##
1362## Platform. ##
1363## --------- ##
1364
1365hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1366uname -m = `(uname -m) 2>/dev/null || echo unknown`
1367uname -r = `(uname -r) 2>/dev/null || echo unknown`
1368uname -s = `(uname -s) 2>/dev/null || echo unknown`
1369uname -v = `(uname -v) 2>/dev/null || echo unknown`
1370
1371/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1372/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1373
1374/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1375/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1376/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1377hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1378/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1379/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1380/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1381
1382_ASUNAME
1383
1384as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1385for as_dir in $PATH
1386do
1387  IFS=$as_save_IFS
1388  test -z "$as_dir" && as_dir=.
1389  echo "PATH: $as_dir"
1390done
1391
1392} >&5
1393
1394cat >&5 <<_ACEOF
1395
1396
1397## ----------- ##
1398## Core tests. ##
1399## ----------- ##
1400
1401_ACEOF
1402
1403
1404# Keep a trace of the command line.
1405# Strip out --no-create and --no-recursion so they do not pile up.
1406# Strip out --silent because we don't want to record it for future runs.
1407# Also quote any args containing shell meta-characters.
1408# Make two passes to allow for proper duplicate-argument suppression.
1409ac_configure_args=
1410ac_configure_args0=
1411ac_configure_args1=
1412ac_sep=
1413ac_must_keep_next=false
1414for ac_pass in 1 2
1415do
1416  for ac_arg
1417  do
1418    case $ac_arg in
1419    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1420    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1421    | -silent | --silent | --silen | --sile | --sil)
1422      continue ;;
1423    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1424      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1425    esac
1426    case $ac_pass in
1427    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1428    2)
1429      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1430      if test $ac_must_keep_next = true; then
1431        ac_must_keep_next=false # Got value, back to normal.
1432      else
1433        case $ac_arg in
1434          *=* | --config-cache | -C | -disable-* | --disable-* \
1435          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1436          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1437          | -with-* | --with-* | -without-* | --without-* | --x)
1438            case "$ac_configure_args0 " in
1439              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1440            esac
1441            ;;
1442          -* ) ac_must_keep_next=true ;;
1443        esac
1444      fi
1445      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1446      # Get rid of the leading space.
1447      ac_sep=" "
1448      ;;
1449    esac
1450  done
1451done
1452$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1453$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1454
1455# When interrupted or exit'd, cleanup temporary files, and complete
1456# config.log.  We remove comments because anyway the quotes in there
1457# would cause problems or look ugly.
1458# WARNING: Be sure not to use single quotes in there, as some shells,
1459# such as our DU 5.0 friend, will then `close' the trap.
1460trap 'exit_status=$?
1461  # Save into config.log some information that might help in debugging.
1462  {
1463    echo
1464
1465    cat <<\_ASBOX
1466## ---------------- ##
1467## Cache variables. ##
1468## ---------------- ##
1469_ASBOX
1470    echo
1471    # The following way of writing the cache mishandles newlines in values,
1472{
1473  (set) 2>&1 |
1474    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1475    *ac_space=\ *)
1476      sed -n \
1477        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1478          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1479      ;;
1480    *)
1481      sed -n \
1482        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1483      ;;
1484    esac;
1485}
1486    echo
1487
1488    cat <<\_ASBOX
1489## ----------------- ##
1490## Output variables. ##
1491## ----------------- ##
1492_ASBOX
1493    echo
1494    for ac_var in $ac_subst_vars
1495    do
1496      eval ac_val=$`echo $ac_var`
1497      echo "$ac_var='"'"'$ac_val'"'"'"
1498    done | sort
1499    echo
1500
1501    if test -n "$ac_subst_files"; then
1502      cat <<\_ASBOX
1503## ------------- ##
1504## Output files. ##
1505## ------------- ##
1506_ASBOX
1507      echo
1508      for ac_var in $ac_subst_files
1509      do
1510        eval ac_val=$`echo $ac_var`
1511        echo "$ac_var='"'"'$ac_val'"'"'"
1512      done | sort
1513      echo
1514    fi
1515
1516    if test -s confdefs.h; then
1517      cat <<\_ASBOX
1518## ----------- ##
1519## confdefs.h. ##
1520## ----------- ##
1521_ASBOX
1522      echo
1523      sed "/^$/d" confdefs.h | sort
1524      echo
1525    fi
1526    test "$ac_signal" != 0 &&
1527      echo "$as_me: caught signal $ac_signal"
1528    echo "$as_me: exit $exit_status"
1529  } >&5
1530  rm -f core *.core &&
1531  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1532    exit $exit_status
1533     ' 0
1534for ac_signal in 1 2 13 15; do
1535  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1536done
1537ac_signal=0
1538
1539# confdefs.h avoids OS command line length limits that DEFS can exceed.
1540rm -rf conftest* confdefs.h
1541# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1542echo >confdefs.h
1543
1544# Predefined preprocessor variables.
1545
1546cat >>confdefs.h <<_ACEOF
1547#define PACKAGE_NAME "$PACKAGE_NAME"
1548_ACEOF
1549
1550
1551cat >>confdefs.h <<_ACEOF
1552#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1553_ACEOF
1554
1555
1556cat >>confdefs.h <<_ACEOF
1557#define PACKAGE_VERSION "$PACKAGE_VERSION"
1558_ACEOF
1559
1560
1561cat >>confdefs.h <<_ACEOF
1562#define PACKAGE_STRING "$PACKAGE_STRING"
1563_ACEOF
1564
1565
1566cat >>confdefs.h <<_ACEOF
1567#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1568_ACEOF
1569
1570
1571# Let the site file select an alternate cache file if it wants to.
1572# Prefer explicitly selected file to automatically selected ones.
1573if test -z "$CONFIG_SITE"; then
1574  if test "x$prefix" != xNONE; then
1575    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1576  else
1577    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1578  fi
1579fi
1580for ac_site_file in $CONFIG_SITE; do
1581  if test -r "$ac_site_file"; then
1582    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1583echo "$as_me: loading site script $ac_site_file" >&6;}
1584    sed 's/^/| /' "$ac_site_file" >&5
1585    . "$ac_site_file"
1586  fi
1587done
1588
1589if test -r "$cache_file"; then
1590  # Some versions of bash will fail to source /dev/null (special
1591  # files actually), so we avoid doing that.
1592  if test -f "$cache_file"; then
1593    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1594echo "$as_me: loading cache $cache_file" >&6;}
1595    case $cache_file in
1596      [\\/]* | ?:[\\/]* ) . $cache_file;;
1597      *)                      . ./$cache_file;;
1598    esac
1599  fi
1600else
1601  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1602echo "$as_me: creating cache $cache_file" >&6;}
1603  >$cache_file
1604fi
1605
1606# Check that the precious variables saved in the cache have kept the same
1607# value.
1608ac_cache_corrupted=false
1609for ac_var in `(set) 2>&1 |
1610               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1611  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1612  eval ac_new_set=\$ac_env_${ac_var}_set
1613  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1614  eval ac_new_val="\$ac_env_${ac_var}_value"
1615  case $ac_old_set,$ac_new_set in
1616    set,)
1617      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1618echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1619      ac_cache_corrupted=: ;;
1620    ,set)
1621      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1622echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1623      ac_cache_corrupted=: ;;
1624    ,);;
1625    *)
1626      if test "x$ac_old_val" != "x$ac_new_val"; then
1627        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1628echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1629        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1630echo "$as_me:   former value:  $ac_old_val" >&2;}
1631        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1632echo "$as_me:   current value: $ac_new_val" >&2;}
1633        ac_cache_corrupted=:
1634      fi;;
1635  esac
1636  # Pass precious variables to config.status.
1637  if test "$ac_new_set" = set; then
1638    case $ac_new_val in
1639    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1640      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1641    *) ac_arg=$ac_var=$ac_new_val ;;
1642    esac
1643    case " $ac_configure_args " in
1644      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1645      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1646    esac
1647  fi
1648done
1649if $ac_cache_corrupted; then
1650  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1651echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1652  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1653echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1654   { (exit 1); exit 1; }; }
1655fi
1656
1657ac_ext=c
1658ac_cpp='$CPP $CPPFLAGS'
1659ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1660ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1661ac_compiler_gnu=$ac_cv_c_compiler_gnu
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694# List one file in the package so that the configure script can test
1695# whether the package is actually there
1696
1697
1698# Where should everything be installed by default?  Here, we want it
1699# to be installed directly in 'bin', 'lib', 'include' subdirectories
1700# of the directory where configure is run.  The default would be
1701# /usr/local.
1702
1703
1704#############################################################################
1705#  Do the tests necessary to configure compilers and initialise autotools   #
1706#############################################################################
1707
1708ac_aux_dir=
1709for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1710  if test -f $ac_dir/install-sh; then
1711    ac_aux_dir=$ac_dir
1712    ac_install_sh="$ac_aux_dir/install-sh -c"
1713    break
1714  elif test -f $ac_dir/install.sh; then
1715    ac_aux_dir=$ac_dir
1716    ac_install_sh="$ac_aux_dir/install.sh -c"
1717    break
1718  elif test -f $ac_dir/shtool; then
1719    ac_aux_dir=$ac_dir
1720    ac_install_sh="$ac_aux_dir/shtool install -c"
1721    break
1722  fi
1723done
1724if test -z "$ac_aux_dir"; then
1725  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1726echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1727   { (exit 1); exit 1; }; }
1728fi
1729ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1730ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1731ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1732
1733# Make sure we can run config.sub.
1734$ac_config_sub sun4 >/dev/null 2>&1 ||
1735  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1736echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1737   { (exit 1); exit 1; }; }
1738
1739echo "$as_me:$LINENO: checking build system type" >&5
1740echo $ECHO_N "checking build system type... $ECHO_C" >&6
1741if test "${ac_cv_build+set}" = set; then
1742  echo $ECHO_N "(cached) $ECHO_C" >&6
1743else
1744  ac_cv_build_alias=$build_alias
1745test -z "$ac_cv_build_alias" &&
1746  ac_cv_build_alias=`$ac_config_guess`
1747test -z "$ac_cv_build_alias" &&
1748  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1749echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1750   { (exit 1); exit 1; }; }
1751ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1752  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1753echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1754   { (exit 1); exit 1; }; }
1755
1756fi
1757echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1758echo "${ECHO_T}$ac_cv_build" >&6
1759build=$ac_cv_build
1760build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1761build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1762build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1763
1764
1765
1766# Check if user wants to produce debugging code
1767
1768echo "$as_me:$LINENO: checking whether we want to compile in debug mode" >&5
1769echo $ECHO_N "checking whether we want to compile in debug mode... $ECHO_C" >&6
1770
1771# Check whether --enable-debug or --disable-debug was given.
1772if test "${enable_debug+set}" = set; then
1773  enableval="$enable_debug"
1774  case "${enableval}" in
1775   yes) coin_debug_compile=true
1776        if test "${enable_shared+set}" = set; then :; else
1777          enable_shared=no
1778        fi
1779        ;;
1780   no)  coin_debug_compile=false
1781        ;;
1782   *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-debug" >&5
1783echo "$as_me: error: bad value ${enableval} for --enable-debug" >&2;}
1784   { (exit 1); exit 1; }; }
1785        ;;
1786esac
1787else
1788  coin_debug_compile=false
1789fi;
1790
1791 # m4_ifvaln([],
1792
1793if test $coin_debug_compile = true; then
1794  echo "$as_me:$LINENO: result: yes" >&5
1795echo "${ECHO_T}yes" >&6
1796else
1797  echo "$as_me:$LINENO: result: no" >&5
1798echo "${ECHO_T}no" >&6
1799fi
1800
1801 # m4_ifvaln([],
1802
1803
1804
1805# Get the name of the C compiler and appropriate compiler options
1806
1807
1808  # for backward compatibility
1809  # Check whether --enable-doscompile or --disable-doscompile was given.
1810if test "${enable_doscompile+set}" = set; then
1811  enableval="$enable_doscompile"
1812  enable_doscompile=$enableval
1813else
1814  enable_doscompile=no
1815fi;
1816
1817  # Check whether --enable-msvc or --disable-msvc was given.
1818if test "${enable_msvc+set}" = set; then
1819  enableval="$enable_msvc"
1820  enable_msvc=$enableval
1821else
1822  enable_msvc=no
1823     if test "$enable_doscompile" = msvc ; then
1824       enable_msvc=yes
1825     elif test "$enable_doscompile" != no ; then
1826       { { echo "$as_me:$LINENO: error: --enable-doscompile=$enable_doscompile not supported anymore." >&5
1827echo "$as_me: error: --enable-doscompile=$enable_doscompile not supported anymore." >&2;}
1828   { (exit 1); exit 1; }; }
1829     fi
1830
1831fi;
1832
1833  if test "$enable_msvc" = MD; then
1834    enable_shared=yes
1835    enable_msvc=yes
1836  fi
1837
1838  if test "$enable_msvc" = yes; then
1839    case $build in
1840      *-cygwin* | *-mingw*) ;;
1841      *) { { echo "$as_me:$LINENO: error: --enable-msvc option makes sense only under Cygwin or MinGW" >&5
1842echo "$as_me: error: --enable-msvc option makes sense only under Cygwin or MinGW" >&2;}
1843   { (exit 1); exit 1; }; } ;;
1844    esac
1845  fi
1846
1847
1848
1849ac_ext=c
1850ac_cpp='$CPP $CPPFLAGS'
1851ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1852ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1853ac_compiler_gnu=$ac_cv_c_compiler_gnu
1854
1855
1856# For consistency, we set the C compiler to the same value of the C++
1857# compiler, if the C++ is set, but the C compiler isn't (only for CXX=cl)
1858if test x"$CXX" != x; then
1859  case "$CXX" in
1860    clang* ) ;;
1861    cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
1862      if test x"$CC" = x; then
1863        CC="$CXX"
1864        { echo "$as_me:$LINENO: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&5
1865echo "$as_me: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&2;}
1866      fi
1867      ;;
1868  esac
1869fi
1870
1871
1872
1873
1874
1875
1876coin_has_cc=yes
1877
1878save_cflags="$CFLAGS"
1879
1880# For *-*-solaris*, promote Studio/Workshop cc compiler to front of list.
1881# Depending on the user's PATH, when Studio/Workshop cc is not present we may
1882# find /usr/ucb/cc, which is almost certainly not a good choice for the C
1883# compiler. In this case, put cc after gcc.
1884
1885case $build in
1886  *-cygwin* | *-mingw*)
1887             if test "$enable_msvc" = yes ; then
1888               comps="icl cl gcc"
1889             else
1890               comps="gcc icl cl"
1891             fi ;;
1892  *-*-solaris*)
1893             # Extract the first word of "cc", so it can be a program name with args.
1894set dummy cc; ac_word=$2
1895echo "$as_me:$LINENO: checking for $ac_word" >&5
1896echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1897if test "${ac_cv_prog_sol_cc_compiler+set}" = set; then
1898  echo $ECHO_N "(cached) $ECHO_C" >&6
1899else
1900  if test -n "$sol_cc_compiler"; then
1901  ac_cv_prog_sol_cc_compiler="$sol_cc_compiler" # Let the user override the test.
1902else
1903  ac_prog_rejected=no
1904as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1905for as_dir in $PATH
1906do
1907  IFS=$as_save_IFS
1908  test -z "$as_dir" && as_dir=.
1909  for ac_exec_ext in '' $ac_executable_extensions; do
1910  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1911    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1912       ac_prog_rejected=yes
1913       continue
1914     fi
1915    ac_cv_prog_sol_cc_compiler="cc"
1916    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1917    break 2
1918  fi
1919done
1920done
1921
1922if test $ac_prog_rejected = yes; then
1923  # We found a bogon in the path, so make sure we never use it.
1924  set dummy $ac_cv_prog_sol_cc_compiler
1925  shift
1926  if test $# != 0; then
1927    # We chose a different compiler from the bogus one.
1928    # However, it has the same basename, so the bogon will be chosen
1929    # first if we set sol_cc_compiler to just the basename; use the full file name.
1930    shift
1931    ac_cv_prog_sol_cc_compiler="$as_dir/$ac_word${1+' '}$@"
1932  fi
1933fi
1934fi
1935fi
1936sol_cc_compiler=$ac_cv_prog_sol_cc_compiler
1937if test -n "$sol_cc_compiler"; then
1938  echo "$as_me:$LINENO: result: $sol_cc_compiler" >&5
1939echo "${ECHO_T}$sol_cc_compiler" >&6
1940else
1941  echo "$as_me:$LINENO: result: no" >&5
1942echo "${ECHO_T}no" >&6
1943fi
1944
1945             if test "$sol_cc_compiler" = "cc" ; then
1946               comps="cc xlc gcc pgcc icc"
1947             else
1948               comps="xlc gcc pgcc icc cc"
1949             fi
1950             ;;
1951  *-*-darwin*) comps="clang gcc cc" ;;
1952  *-linux-gnu*) comps="gcc cc pgcc icc xlc" ;;
1953  *-linux-*) comps="xlc gcc cc pgcc icc" ;;
1954  *)         comps="xlc_r xlc cc gcc pgcc icc" ;;
1955esac
1956
1957# We delete the cached value, since the test might not have been
1958# performed with our choice of compilers earlier
1959$as_unset ac_cv_prog_CC || test "${ac_cv_prog_CC+set}" != set || { ac_cv_prog_CC=; export ac_cv_prog_CC; }
1960# AC_MSG_NOTICE([C compiler candidates: $comps])
1961ac_ext=c
1962ac_cpp='$CPP $CPPFLAGS'
1963ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1964ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1965ac_compiler_gnu=$ac_cv_c_compiler_gnu
1966if test -n "$ac_tool_prefix"; then
1967  for ac_prog in $comps
1968  do
1969    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1970set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1971echo "$as_me:$LINENO: checking for $ac_word" >&5
1972echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1973if test "${ac_cv_prog_CC+set}" = set; then
1974  echo $ECHO_N "(cached) $ECHO_C" >&6
1975else
1976  if test -n "$CC"; then
1977  ac_cv_prog_CC="$CC" # Let the user override the test.
1978else
1979as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1980for as_dir in $PATH
1981do
1982  IFS=$as_save_IFS
1983  test -z "$as_dir" && as_dir=.
1984  for ac_exec_ext in '' $ac_executable_extensions; do
1985  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1986    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1987    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1988    break 2
1989  fi
1990done
1991done
1992
1993fi
1994fi
1995CC=$ac_cv_prog_CC
1996if test -n "$CC"; then
1997  echo "$as_me:$LINENO: result: $CC" >&5
1998echo "${ECHO_T}$CC" >&6
1999else
2000  echo "$as_me:$LINENO: result: no" >&5
2001echo "${ECHO_T}no" >&6
2002fi
2003
2004    test -n "$CC" && break
2005  done
2006fi
2007if test -z "$CC"; then
2008  ac_ct_CC=$CC
2009  for ac_prog in $comps
2010do
2011  # Extract the first word of "$ac_prog", so it can be a program name with args.
2012set dummy $ac_prog; ac_word=$2
2013echo "$as_me:$LINENO: checking for $ac_word" >&5
2014echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2015if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2016  echo $ECHO_N "(cached) $ECHO_C" >&6
2017else
2018  if test -n "$ac_ct_CC"; then
2019  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2020else
2021as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2022for as_dir in $PATH
2023do
2024  IFS=$as_save_IFS
2025  test -z "$as_dir" && as_dir=.
2026  for ac_exec_ext in '' $ac_executable_extensions; do
2027  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2028    ac_cv_prog_ac_ct_CC="$ac_prog"
2029    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2030    break 2
2031  fi
2032done
2033done
2034
2035fi
2036fi
2037ac_ct_CC=$ac_cv_prog_ac_ct_CC
2038if test -n "$ac_ct_CC"; then
2039  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2040echo "${ECHO_T}$ac_ct_CC" >&6
2041else
2042  echo "$as_me:$LINENO: result: no" >&5
2043echo "${ECHO_T}no" >&6
2044fi
2045
2046  test -n "$ac_ct_CC" && break
2047done
2048
2049  CC=$ac_ct_CC
2050fi
2051
2052
2053test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2054See \`config.log' for more details." >&5
2055echo "$as_me: error: no acceptable C compiler found in \$PATH
2056See \`config.log' for more details." >&2;}
2057   { (exit 1); exit 1; }; }
2058
2059# Provide some information about the compiler.
2060echo "$as_me:$LINENO:" \
2061     "checking for C compiler version" >&5
2062ac_compiler=`set X $ac_compile; echo $2`
2063{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2064  (eval $ac_compiler --version </dev/null >&5) 2>&5
2065  ac_status=$?
2066  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2067  (exit $ac_status); }
2068{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2069  (eval $ac_compiler -v </dev/null >&5) 2>&5
2070  ac_status=$?
2071  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2072  (exit $ac_status); }
2073{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2074  (eval $ac_compiler -V </dev/null >&5) 2>&5
2075  ac_status=$?
2076  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2077  (exit $ac_status); }
2078
2079cat >conftest.$ac_ext <<_ACEOF
2080/* confdefs.h.  */
2081_ACEOF
2082cat confdefs.h >>conftest.$ac_ext
2083cat >>conftest.$ac_ext <<_ACEOF
2084/* end confdefs.h.  */
2085
2086int
2087main ()
2088{
2089
2090  ;
2091  return 0;
2092}
2093_ACEOF
2094ac_clean_files_save=$ac_clean_files
2095ac_clean_files="$ac_clean_files a.out a.exe b.out"
2096# Try to create an executable without -o first, disregard a.out.
2097# It will help us diagnose broken compilers, and finding out an intuition
2098# of exeext.
2099echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2100echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2101ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2102if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2103  (eval $ac_link_default) 2>&5
2104  ac_status=$?
2105  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2106  (exit $ac_status); }; then
2107  # Find the output, starting from the most likely.  This scheme is
2108# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2109# resort.
2110
2111# Be careful to initialize this variable, since it used to be cached.
2112# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2113ac_cv_exeext=
2114# b.out is created by i960 compilers.
2115for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2116do
2117  test -f "$ac_file" || continue
2118  case $ac_file in
2119    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2120        ;;
2121    conftest.$ac_ext )
2122        # This is the source file.
2123        ;;
2124    [ab].out )
2125        # We found the default executable, but exeext='' is most
2126        # certainly right.
2127        break;;
2128    *.* )
2129        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2130        # FIXME: I believe we export ac_cv_exeext for Libtool,
2131        # but it would be cool to find out if it's true.  Does anybody
2132        # maintain Libtool? --akim.
2133        export ac_cv_exeext
2134        break;;
2135    * )
2136        break;;
2137  esac
2138done
2139else
2140  echo "$as_me: failed program was:" >&5
2141sed 's/^/| /' conftest.$ac_ext >&5
2142
2143{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2144See \`config.log' for more details." >&5
2145echo "$as_me: error: C compiler cannot create executables
2146See \`config.log' for more details." >&2;}
2147   { (exit 77); exit 77; }; }
2148fi
2149
2150ac_exeext=$ac_cv_exeext
2151echo "$as_me:$LINENO: result: $ac_file" >&5
2152echo "${ECHO_T}$ac_file" >&6
2153
2154# Check the compiler produces executables we can run.  If not, either
2155# the compiler is broken, or we cross compile.
2156echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2157echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2158# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2159# If not cross compiling, check that we can run a simple program.
2160if test "$cross_compiling" != yes; then
2161  if { ac_try='./$ac_file'
2162  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2163  (eval $ac_try) 2>&5
2164  ac_status=$?
2165  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2166  (exit $ac_status); }; }; then
2167    cross_compiling=no
2168  else
2169    if test "$cross_compiling" = maybe; then
2170        cross_compiling=yes
2171    else
2172        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2173If you meant to cross compile, use \`--host'.
2174See \`config.log' for more details." >&5
2175echo "$as_me: error: cannot run C compiled programs.
2176If you meant to cross compile, use \`--host'.
2177See \`config.log' for more details." >&2;}
2178   { (exit 1); exit 1; }; }
2179    fi
2180  fi
2181fi
2182echo "$as_me:$LINENO: result: yes" >&5
2183echo "${ECHO_T}yes" >&6
2184
2185rm -f a.out a.exe conftest$ac_cv_exeext b.out
2186ac_clean_files=$ac_clean_files_save
2187# Check the compiler produces executables we can run.  If not, either
2188# the compiler is broken, or we cross compile.
2189echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2190echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2191echo "$as_me:$LINENO: result: $cross_compiling" >&5
2192echo "${ECHO_T}$cross_compiling" >&6
2193
2194echo "$as_me:$LINENO: checking for suffix of executables" >&5
2195echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2196if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2197  (eval $ac_link) 2>&5
2198  ac_status=$?
2199  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200  (exit $ac_status); }; then
2201  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2202# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2203# work properly (i.e., refer to `conftest.exe'), while it won't with
2204# `rm'.
2205for ac_file in conftest.exe conftest conftest.*; do
2206  test -f "$ac_file" || continue
2207  case $ac_file in
2208    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2209    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2210          export ac_cv_exeext
2211          break;;
2212    * ) break;;
2213  esac
2214done
2215else
2216  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2217See \`config.log' for more details." >&5
2218echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2219See \`config.log' for more details." >&2;}
2220   { (exit 1); exit 1; }; }
2221fi
2222
2223rm -f conftest$ac_cv_exeext
2224echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2225echo "${ECHO_T}$ac_cv_exeext" >&6
2226
2227rm -f conftest.$ac_ext
2228EXEEXT=$ac_cv_exeext
2229ac_exeext=$EXEEXT
2230echo "$as_me:$LINENO: checking for suffix of object files" >&5
2231echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2232if test "${ac_cv_objext+set}" = set; then
2233  echo $ECHO_N "(cached) $ECHO_C" >&6
2234else
2235  cat >conftest.$ac_ext <<_ACEOF
2236/* confdefs.h.  */
2237_ACEOF
2238cat confdefs.h >>conftest.$ac_ext
2239cat >>conftest.$ac_ext <<_ACEOF
2240/* end confdefs.h.  */
2241
2242int
2243main ()
2244{
2245
2246  ;
2247  return 0;
2248}
2249_ACEOF
2250rm -f conftest.o conftest.obj
2251if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2252  (eval $ac_compile) 2>&5
2253  ac_status=$?
2254  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2255  (exit $ac_status); }; then
2256  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2257  case $ac_file in
2258    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2259    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2260       break;;
2261  esac
2262done
2263else
2264  echo "$as_me: failed program was:" >&5
2265sed 's/^/| /' conftest.$ac_ext >&5
2266
2267{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2268See \`config.log' for more details." >&5
2269echo "$as_me: error: cannot compute suffix of object files: cannot compile
2270See \`config.log' for more details." >&2;}
2271   { (exit 1); exit 1; }; }
2272fi
2273
2274rm -f conftest.$ac_cv_objext conftest.$ac_ext
2275fi
2276echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2277echo "${ECHO_T}$ac_cv_objext" >&6
2278OBJEXT=$ac_cv_objext
2279ac_objext=$OBJEXT
2280echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2281echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2282if test "${ac_cv_c_compiler_gnu+set}" = set; then
2283  echo $ECHO_N "(cached) $ECHO_C" >&6
2284else
2285  cat >conftest.$ac_ext <<_ACEOF
2286/* confdefs.h.  */
2287_ACEOF
2288cat confdefs.h >>conftest.$ac_ext
2289cat >>conftest.$ac_ext <<_ACEOF
2290/* end confdefs.h.  */
2291
2292int
2293main ()
2294{
2295#ifndef __GNUC__
2296       choke me
2297#endif
2298
2299  ;
2300  return 0;
2301}
2302_ACEOF
2303rm -f conftest.$ac_objext
2304if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2305  (eval $ac_compile) 2>conftest.er1
2306  ac_status=$?
2307  grep -v '^ *+' conftest.er1 >conftest.err
2308  rm -f conftest.er1
2309  cat conftest.err >&5
2310  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2311  (exit $ac_status); } &&
2312         { ac_try='test -z "$ac_c_werror_flag"
2313                         || test ! -s conftest.err'
2314  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2315  (eval $ac_try) 2>&5
2316  ac_status=$?
2317  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2318  (exit $ac_status); }; } &&
2319         { ac_try='test -s conftest.$ac_objext'
2320  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2321  (eval $ac_try) 2>&5
2322  ac_status=$?
2323  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2324  (exit $ac_status); }; }; then
2325  ac_compiler_gnu=yes
2326else
2327  echo "$as_me: failed program was:" >&5
2328sed 's/^/| /' conftest.$ac_ext >&5
2329
2330ac_compiler_gnu=no
2331fi
2332rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2333ac_cv_c_compiler_gnu=$ac_compiler_gnu
2334
2335fi
2336echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2337echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2338GCC=`test $ac_compiler_gnu = yes && echo yes`
2339ac_test_CFLAGS=${CFLAGS+set}
2340ac_save_CFLAGS=$CFLAGS
2341CFLAGS="-g"
2342echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2343echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2344if test "${ac_cv_prog_cc_g+set}" = set; then
2345  echo $ECHO_N "(cached) $ECHO_C" >&6
2346else
2347  cat >conftest.$ac_ext <<_ACEOF
2348/* confdefs.h.  */
2349_ACEOF
2350cat confdefs.h >>conftest.$ac_ext
2351cat >>conftest.$ac_ext <<_ACEOF
2352/* end confdefs.h.  */
2353
2354int
2355main ()
2356{
2357
2358  ;
2359  return 0;
2360}
2361_ACEOF
2362rm -f conftest.$ac_objext
2363if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2364  (eval $ac_compile) 2>conftest.er1
2365  ac_status=$?
2366  grep -v '^ *+' conftest.er1 >conftest.err
2367  rm -f conftest.er1
2368  cat conftest.err >&5
2369  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2370  (exit $ac_status); } &&
2371         { ac_try='test -z "$ac_c_werror_flag"
2372                         || test ! -s conftest.err'
2373  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2374  (eval $ac_try) 2>&5
2375  ac_status=$?
2376  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377  (exit $ac_status); }; } &&
2378         { ac_try='test -s conftest.$ac_objext'
2379  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2380  (eval $ac_try) 2>&5
2381  ac_status=$?
2382  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2383  (exit $ac_status); }; }; then
2384  ac_cv_prog_cc_g=yes
2385else
2386  echo "$as_me: failed program was:" >&5
2387sed 's/^/| /' conftest.$ac_ext >&5
2388
2389ac_cv_prog_cc_g=no
2390fi
2391rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2392fi
2393echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2394echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2395if test "$ac_test_CFLAGS" = set; then
2396  CFLAGS=$ac_save_CFLAGS
2397elif test $ac_cv_prog_cc_g = yes; then
2398  if test "$GCC" = yes; then
2399    CFLAGS="-g -O2"
2400  else
2401    CFLAGS="-g"
2402  fi
2403else
2404  if test "$GCC" = yes; then
2405    CFLAGS="-O2"
2406  else
2407    CFLAGS=
2408  fi
2409fi
2410echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2411echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2412if test "${ac_cv_prog_cc_stdc+set}" = set; then
2413  echo $ECHO_N "(cached) $ECHO_C" >&6
2414else
2415  ac_cv_prog_cc_stdc=no
2416ac_save_CC=$CC
2417cat >conftest.$ac_ext <<_ACEOF
2418/* confdefs.h.  */
2419_ACEOF
2420cat confdefs.h >>conftest.$ac_ext
2421cat >>conftest.$ac_ext <<_ACEOF
2422/* end confdefs.h.  */
2423#include <stdarg.h>
2424#include <stdio.h>
2425#include <sys/types.h>
2426#include <sys/stat.h>
2427/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2428struct buf { int x; };
2429FILE * (*rcsopen) (struct buf *, struct stat *, int);
2430static char *e (p, i)
2431     char **p;
2432     int i;
2433{
2434  return p[i];
2435}
2436static char *f (char * (*g) (char **, int), char **p, ...)
2437{
2438  char *s;
2439  va_list v;
2440  va_start (v,p);
2441  s = g (p, va_arg (v,int));
2442  va_end (v);
2443  return s;
2444}
2445
2446/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2447   function prototypes and stuff, but not '\xHH' hex character constants.
2448   These don't provoke an error unfortunately, instead are silently treated
2449   as 'x'.  The following induces an error, until -std1 is added to get
2450   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2451   array size at least.  It's necessary to write '\x00'==0 to get something
2452   that's true only with -std1.  */
2453int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2454
2455int test (int i, double x);
2456struct s1 {int (*f) (int a);};
2457struct s2 {int (*f) (double a);};
2458int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2459int argc;
2460char **argv;
2461int
2462main ()
2463{
2464return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2465  ;
2466  return 0;
2467}
2468_ACEOF
2469# Don't try gcc -ansi; that turns off useful extensions and
2470# breaks some systems' header files.
2471# AIX                   -qlanglvl=ansi
2472# Ultrix and OSF/1      -std1
2473# HP-UX 10.20 and later -Ae
2474# HP-UX older versions  -Aa -D_HPUX_SOURCE
2475# SVR4                  -Xc -D__EXTENSIONS__
2476for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2477do
2478  CC="$ac_save_CC $ac_arg"
2479  rm -f conftest.$ac_objext
2480if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2481  (eval $ac_compile) 2>conftest.er1
2482  ac_status=$?
2483  grep -v '^ *+' conftest.er1 >conftest.err
2484  rm -f conftest.er1
2485  cat conftest.err >&5
2486  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487  (exit $ac_status); } &&
2488         { ac_try='test -z "$ac_c_werror_flag"
2489                         || test ! -s conftest.err'
2490  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2491  (eval $ac_try) 2>&5
2492  ac_status=$?
2493  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2494  (exit $ac_status); }; } &&
2495         { ac_try='test -s conftest.$ac_objext'
2496  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2497  (eval $ac_try) 2>&5
2498  ac_status=$?
2499  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500  (exit $ac_status); }; }; then
2501  ac_cv_prog_cc_stdc=$ac_arg
2502break
2503else
2504  echo "$as_me: failed program was:" >&5
2505sed 's/^/| /' conftest.$ac_ext >&5
2506
2507fi
2508rm -f conftest.err conftest.$ac_objext
2509done
2510rm -f conftest.$ac_ext conftest.$ac_objext
2511CC=$ac_save_CC
2512
2513fi
2514
2515case "x$ac_cv_prog_cc_stdc" in
2516  x|xno)
2517    echo "$as_me:$LINENO: result: none needed" >&5
2518echo "${ECHO_T}none needed" >&6 ;;
2519  *)
2520    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2521echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2522    CC="$CC $ac_cv_prog_cc_stdc" ;;
2523esac
2524
2525# Some people use a C++ compiler to compile C.  Since we use `exit',
2526# in C++ we need to declare it.  In case someone uses the same compiler
2527# for both compiling C and C++ we need to have the C++ compiler decide
2528# the declaration of exit, since it's the most demanding environment.
2529cat >conftest.$ac_ext <<_ACEOF
2530#ifndef __cplusplus
2531  choke me
2532#endif
2533_ACEOF
2534rm -f conftest.$ac_objext
2535if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2536  (eval $ac_compile) 2>conftest.er1
2537  ac_status=$?
2538  grep -v '^ *+' conftest.er1 >conftest.err
2539  rm -f conftest.er1
2540  cat conftest.err >&5
2541  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2542  (exit $ac_status); } &&
2543         { ac_try='test -z "$ac_c_werror_flag"
2544                         || test ! -s conftest.err'
2545  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2546  (eval $ac_try) 2>&5
2547  ac_status=$?
2548  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2549  (exit $ac_status); }; } &&
2550         { ac_try='test -s conftest.$ac_objext'
2551  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2552  (eval $ac_try) 2>&5
2553  ac_status=$?
2554  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2555  (exit $ac_status); }; }; then
2556  for ac_declaration in \
2557   '' \
2558   'extern "C" void std::exit (int) throw (); using std::exit;' \
2559   'extern "C" void std::exit (int); using std::exit;' \
2560   'extern "C" void exit (int) throw ();' \
2561   'extern "C" void exit (int);' \
2562   'void exit (int);'
2563do
2564  cat >conftest.$ac_ext <<_ACEOF
2565/* confdefs.h.  */
2566_ACEOF
2567cat confdefs.h >>conftest.$ac_ext
2568cat >>conftest.$ac_ext <<_ACEOF
2569/* end confdefs.h.  */
2570$ac_declaration
2571#include <stdlib.h>
2572int
2573main ()
2574{
2575exit (42);
2576  ;
2577  return 0;
2578}
2579_ACEOF
2580rm -f conftest.$ac_objext
2581if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2582  (eval $ac_compile) 2>conftest.er1
2583  ac_status=$?
2584  grep -v '^ *+' conftest.er1 >conftest.err
2585  rm -f conftest.er1
2586  cat conftest.err >&5
2587  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2588  (exit $ac_status); } &&
2589         { ac_try='test -z "$ac_c_werror_flag"
2590                         || test ! -s conftest.err'
2591  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2592  (eval $ac_try) 2>&5
2593  ac_status=$?
2594  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2595  (exit $ac_status); }; } &&
2596         { ac_try='test -s conftest.$ac_objext'
2597  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2598  (eval $ac_try) 2>&5
2599  ac_status=$?
2600  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2601  (exit $ac_status); }; }; then
2602  :
2603else
2604  echo "$as_me: failed program was:" >&5
2605sed 's/^/| /' conftest.$ac_ext >&5
2606
2607continue
2608fi
2609rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2610  cat >conftest.$ac_ext <<_ACEOF
2611/* confdefs.h.  */
2612_ACEOF
2613cat confdefs.h >>conftest.$ac_ext
2614cat >>conftest.$ac_ext <<_ACEOF
2615/* end confdefs.h.  */
2616$ac_declaration
2617int
2618main ()
2619{
2620exit (42);
2621  ;
2622  return 0;
2623}
2624_ACEOF
2625rm -f conftest.$ac_objext
2626if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2627  (eval $ac_compile) 2>conftest.er1
2628  ac_status=$?
2629  grep -v '^ *+' conftest.er1 >conftest.err
2630  rm -f conftest.er1
2631  cat conftest.err >&5
2632  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633  (exit $ac_status); } &&
2634         { ac_try='test -z "$ac_c_werror_flag"
2635                         || test ! -s conftest.err'
2636  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2637  (eval $ac_try) 2>&5
2638  ac_status=$?
2639  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2640  (exit $ac_status); }; } &&
2641         { ac_try='test -s conftest.$ac_objext'
2642  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2643  (eval $ac_try) 2>&5
2644  ac_status=$?
2645  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2646  (exit $ac_status); }; }; then
2647  break
2648else
2649  echo "$as_me: failed program was:" >&5
2650sed 's/^/| /' conftest.$ac_ext >&5
2651
2652fi
2653rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2654done
2655rm -f conftest*
2656if test -n "$ac_declaration"; then
2657  echo '#ifdef __cplusplus' >>confdefs.h
2658  echo $ac_declaration      >>confdefs.h
2659  echo '#endif'             >>confdefs.h
2660fi
2661
2662else
2663  echo "$as_me: failed program was:" >&5
2664sed 's/^/| /' conftest.$ac_ext >&5
2665
2666fi
2667rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2668ac_ext=c
2669ac_cpp='$CPP $CPPFLAGS'
2670ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2671ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2672ac_compiler_gnu=$ac_cv_c_compiler_gnu
2673
2674if test -z "$CC" ; then
2675  { { echo "$as_me:$LINENO: error: Failed to find a C compiler!" >&5
2676echo "$as_me: error: Failed to find a C compiler!" >&2;}
2677   { (exit 1); exit 1; }; }
2678fi
2679# Autoconf incorrectly concludes that cl recognises -g. It doesn't.
2680case "$CC" in
2681  clang* ) ;;
2682  cl* | */cl* | CL* | */CL* )
2683    if test "$ac_cv_prog_cc_g" = yes ; then
2684      ac_cv_prog_cc_g=no
2685      { echo "$as_me:$LINENO: Overruling autoconf; cl does not recognise -g." >&5
2686echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
2687    fi ;;
2688  * )
2689    if test x"$CYGPATH_W" = x ; then
2690      CYGPATH_W=echo
2691    fi
2692    ;;
2693esac
2694CFLAGS="$save_cflags"
2695
2696# add automake conditional so we can recognize cl compiler in makefile
2697coin_cc_is_cl=false
2698case "$CC" in
2699  clang* ) ;;
2700  cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
2701    coin_cc_is_cl=true
2702    ;;
2703esac
2704
2705
2706if test $coin_cc_is_cl = true; then
2707  COIN_CC_IS_CL_TRUE=
2708  COIN_CC_IS_CL_FALSE='#'
2709else
2710  COIN_CC_IS_CL_TRUE='#'
2711  COIN_CC_IS_CL_FALSE=
2712fi
2713
2714
2715# Check if a project specific CFLAGS variable has been set
2716if test x$COIN_PRJCT != x; then
2717  eval coin_tmp=\${${COIN_PRJCT}_CFLAGS+set}
2718  if test x$coin_tmp = xset; then
2719    eval CFLAGS=\${${COIN_PRJCT}_CFLAGS}
2720  fi
2721fi
2722
2723if test x"$CFLAGS" = x; then
2724
2725  coin_add_cflags=
2726  coin_opt_cflags=
2727  coin_dbg_cflags=
2728  coin_warn_cflags=
2729
2730  if test "$GCC" = "yes"; then
2731    case "$CC" in
2732      icc* | */icc*)
2733        ;;
2734      *)
2735        coin_opt_cflags="-O3"
2736        coin_add_cflags="-pipe"
2737        coin_dbg_cflags="-g -O0"
2738        coin_warn_cflags="-Wimplicit -Wparentheses -Wsequence-point -Wreturn-type -Wcast-qual -Wall -Wno-unknown-pragmas -Wno-long-long"
2739    esac
2740  fi
2741  if test -z "$coin_opt_cflags"; then
2742    case $build in
2743      *-cygwin* | *-mingw*)
2744        case "$CC" in
2745          clang* ) ;;
2746          cl* | */cl* | CL* | */CL*)
2747            if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then
2748              coin_opt_cflags='-MD -O2'
2749              coin_dbg_cflags='-MDd'
2750            else
2751              coin_opt_cflags='-MT -O2'
2752              coin_dbg_cflags='-MTd'
2753            fi
2754            coin_add_cflags='-nologo -wd4996 -D_CRT_SECURE_NO_DEPRECATE'
2755            ;;
2756          icl* | */icl* | ICL* | */ICL*)
2757            if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then
2758              coin_opt_cflags='-MD -Ox'
2759              coin_dbg_cflags='-MDd -debug'
2760            else
2761              coin_opt_cflags='-MT -Ox'
2762              coin_dbg_cflags='-MTd -debug'
2763            fi
2764            coin_add_cflags='-nologo -D_CRT_SECURE_NO_DEPRECATE'
2765            ;;
2766        esac
2767        ;;
2768      *-linux-*)
2769        case "$CC" in
2770          icc* | */icc*)
2771            coin_opt_cflags="-O3 -ip -mp1"
2772            coin_add_cflags=""
2773            coin_dbg_cflags="-g"
2774            # Check if -i_dynamic is necessary (for new glibc library)
2775            CFLAGS=
2776            cat >conftest.$ac_ext <<_ACEOF
2777/* confdefs.h.  */
2778_ACEOF
2779cat confdefs.h >>conftest.$ac_ext
2780cat >>conftest.$ac_ext <<_ACEOF
2781/* end confdefs.h.  */
2782
2783int
2784main ()
2785{
2786int i=0; i++;
2787  ;
2788  return 0;
2789}
2790_ACEOF
2791rm -f conftest.$ac_objext conftest$ac_exeext
2792if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2793  (eval $ac_link) 2>conftest.er1
2794  ac_status=$?
2795  grep -v '^ *+' conftest.er1 >conftest.err
2796  rm -f conftest.er1
2797  cat conftest.err >&5
2798  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799  (exit $ac_status); } &&
2800         { ac_try='test -z "$ac_c_werror_flag"
2801                         || test ! -s conftest.err'
2802  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2803  (eval $ac_try) 2>&5
2804  ac_status=$?
2805  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2806  (exit $ac_status); }; } &&
2807         { ac_try='test -s conftest$ac_exeext'
2808  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2809  (eval $ac_try) 2>&5
2810  ac_status=$?
2811  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2812  (exit $ac_status); }; }; then
2813  :
2814else
2815  echo "$as_me: failed program was:" >&5
2816sed 's/^/| /' conftest.$ac_ext >&5
2817
2818coin_add_cflags="-i_dynamic $coin_add_cflags"
2819fi
2820rm -f conftest.err conftest.$ac_objext \
2821      conftest$ac_exeext conftest.$ac_ext
2822            ;;
2823          pgcc* | */pgcc*)
2824            coin_opt_cflags="-fast"
2825            coin_add_cflags="-Kieee -pc 64"
2826            coin_dbg_cflags="-g"
2827            ;;
2828        esac
2829        ;;
2830      *-ibm-*)
2831        case "$CC" in
2832          xlc* | */xlc* | mpxlc* | */mpxlc*)
2833            coin_opt_cflags="-O -qarch=auto -qcache=auto -qtune=auto -qmaxmem=-1"
2834            coin_add_cflags="-bmaxdata:0x80000000 -qsuppress=1500-036 -qsuppress=1500-029"
2835            coin_dbg_cflags="-g"
2836          ;;
2837        esac
2838        ;;
2839      *-hp-*)
2840        coin_opt_cflags="-O"
2841        coin_add_cflags="-Ae"
2842        coin_dbg_cflags="-g"
2843        ;;
2844      *-*-solaris*)
2845        coin_opt_cflags="-xO4"
2846        coin_dbg_cflags="-g"
2847        ;;
2848      *-sgi-*)
2849        coin_opt_cflags="-O -OPT:Olimit=0"
2850        coin_dbg_cflags="-g"
2851        ;;
2852    esac
2853  fi
2854
2855  if test "$ac_cv_prog_cc_g" = yes && test -z "$coin_dbg_cflags" ; then
2856    coin_dbg_cflags="-g"
2857  fi
2858
2859  if test -z "$coin_opt_cflags"; then
2860    # Try if -O option works if nothing else is set
2861    CFLAGS="-O"
2862    cat >conftest.$ac_ext <<_ACEOF
2863/* confdefs.h.  */
2864_ACEOF
2865cat confdefs.h >>conftest.$ac_ext
2866cat >>conftest.$ac_ext <<_ACEOF
2867/* end confdefs.h.  */
2868
2869int
2870main ()
2871{
2872int i=0; i++;
2873  ;
2874  return 0;
2875}
2876_ACEOF
2877rm -f conftest.$ac_objext conftest$ac_exeext
2878if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2879  (eval $ac_link) 2>conftest.er1
2880  ac_status=$?
2881  grep -v '^ *+' conftest.er1 >conftest.err
2882  rm -f conftest.er1
2883  cat conftest.err >&5
2884  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885  (exit $ac_status); } &&
2886         { ac_try='test -z "$ac_c_werror_flag"
2887                         || test ! -s conftest.err'
2888  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2889  (eval $ac_try) 2>&5
2890  ac_status=$?
2891  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2892  (exit $ac_status); }; } &&
2893         { ac_try='test -s conftest$ac_exeext'
2894  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2895  (eval $ac_try) 2>&5
2896  ac_status=$?
2897  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2898  (exit $ac_status); }; }; then
2899  coin_opt_cflags="-O"
2900else
2901  echo "$as_me: failed program was:" >&5
2902sed 's/^/| /' conftest.$ac_ext >&5
2903
2904fi
2905rm -f conftest.err conftest.$ac_objext \
2906      conftest$ac_exeext conftest.$ac_ext
2907  fi
2908
2909  # if PM doesn't want the warning messages, take them out
2910  if test x"$coin_skip_warn_cflags" = xyes; then
2911    coin_warn_cflags=
2912  fi
2913
2914  if test x${DBG_CFLAGS+set} != xset; then
2915    DBG_CFLAGS="$coin_dbg_cflags $coin_add_cflags $coin_warn_cflags"
2916  fi
2917  if test x${OPT_CFLAGS+set} != xset; then
2918    OPT_CFLAGS="$coin_opt_cflags $coin_add_cflags -DNDEBUG $coin_warn_cflags"
2919  fi
2920
2921  DBG_CFLAGS="$DBG_CFLAGS $ADD_CFLAGS $CDEFS"
2922  OPT_CFLAGS="$OPT_CFLAGS $ADD_CFLAGS $CDEFS"
2923
2924  if test "$coin_debug_compile" = "true"; then
2925    CFLAGS="$DBG_CFLAGS"
2926  else
2927    CFLAGS="$OPT_CFLAGS"
2928  fi
2929else
2930  CFLAGS="$CFLAGS $ADD_CFLAGS $CDEFS"
2931  if test x${DBG_CFLAGS+set} != xset; then
2932    DBG_CFLAGS="$CFLAGS"
2933  fi
2934  if test x${OPT_CFLAGS+set} != xset; then
2935    OPT_CFLAGS="$CFLAGS"
2936  fi
2937fi
2938
2939# add -DPROJECT_BUILD to signal compiler preprocessor which config header file to include
2940if test x$COIN_PRJCT != x; then
2941  CFLAGS="$CFLAGS -D${COIN_PRJCT}_BUILD"
2942fi
2943
2944# Try if CFLAGS works
2945save_CFLAGS="$CFLAGS"
2946cat >conftest.$ac_ext <<_ACEOF
2947/* confdefs.h.  */
2948_ACEOF
2949cat confdefs.h >>conftest.$ac_ext
2950cat >>conftest.$ac_ext <<_ACEOF
2951/* end confdefs.h.  */
2952
2953int
2954main ()
2955{
2956int i=0; i++;
2957  ;
2958  return 0;
2959}
2960_ACEOF
2961rm -f conftest.$ac_objext conftest$ac_exeext
2962if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2963  (eval $ac_link) 2>conftest.er1
2964  ac_status=$?
2965  grep -v '^ *+' conftest.er1 >conftest.err
2966  rm -f conftest.er1
2967  cat conftest.err >&5
2968  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2969  (exit $ac_status); } &&
2970         { ac_try='test -z "$ac_c_werror_flag"
2971                         || test ! -s conftest.err'
2972  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2973  (eval $ac_try) 2>&5
2974  ac_status=$?
2975  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976  (exit $ac_status); }; } &&
2977         { ac_try='test -s conftest$ac_exeext'
2978  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2979  (eval $ac_try) 2>&5
2980  ac_status=$?
2981  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2982  (exit $ac_status); }; }; then
2983  :
2984else
2985  echo "$as_me: failed program was:" >&5
2986sed 's/^/| /' conftest.$ac_ext >&5
2987
2988CFLAGS=
2989fi
2990rm -f conftest.err conftest.$ac_objext \
2991      conftest$ac_exeext conftest.$ac_ext
2992if test -z "$CFLAGS"; then
2993  { echo "$as_me:$LINENO: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&5
2994echo "$as_me: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&2;}
2995  CFLAGS='-O'
2996  cat >conftest.$ac_ext <<_ACEOF
2997/* confdefs.h.  */
2998_ACEOF
2999cat confdefs.h >>conftest.$ac_ext
3000cat >>conftest.$ac_ext <<_ACEOF
3001/* end confdefs.h.  */
3002
3003int
3004main ()
3005{
3006int i=0; i++;
3007  ;
3008  return 0;
3009}
3010_ACEOF
3011rm -f conftest.$ac_objext conftest$ac_exeext
3012if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3013  (eval $ac_link) 2>conftest.er1
3014  ac_status=$?
3015  grep -v '^ *+' conftest.er1 >conftest.err
3016  rm -f conftest.er1
3017  cat conftest.err >&5
3018  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019  (exit $ac_status); } &&
3020         { ac_try='test -z "$ac_c_werror_flag"
3021                         || test ! -s conftest.err'
3022  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3023  (eval $ac_try) 2>&5
3024  ac_status=$?
3025  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3026  (exit $ac_status); }; } &&
3027         { ac_try='test -s conftest$ac_exeext'
3028  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3029  (eval $ac_try) 2>&5
3030  ac_status=$?
3031  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032  (exit $ac_status); }; }; then
3033  :
3034else
3035  echo "$as_me: failed program was:" >&5
3036sed 's/^/| /' conftest.$ac_ext >&5
3037
3038CFLAGS=
3039fi
3040rm -f conftest.err conftest.$ac_objext \
3041      conftest$ac_exeext conftest.$ac_ext
3042  if test -z "$CFLAGS"; then
3043    { echo "$as_me:$LINENO: WARNING: This value for CFLAGS does not work.  I will continue with empty CFLAGS, but you might want to set CFLAGS manually." >&5
3044echo "$as_me: WARNING: This value for CFLAGS does not work.  I will continue with empty CFLAGS, but you might want to set CFLAGS manually." >&2;}
3045  fi
3046fi
3047
3048{ echo "$as_me:$LINENO: C compiler options are: $CFLAGS" >&5
3049echo "$as_me: C compiler options are: $CFLAGS" >&6;}
3050
3051
3052if test x"$MPICC" = x; then :; else
3053  { echo "$as_me:$LINENO: Will use MPI C compiler $MPICC" >&5
3054echo "$as_me: Will use MPI C compiler $MPICC" >&6;}
3055  CC="$MPICC"
3056fi
3057
3058# Correct the LD variable if we are using the MS or Intel-windows compiler
3059case "$CC" in
3060  clang* ) ;;
3061  cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
3062    LD=link
3063    ;;
3064esac
3065
3066ac_ext=c
3067ac_cpp='$CPP $CPPFLAGS'
3068ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3069ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3070ac_compiler_gnu=$ac_cv_c_compiler_gnu
3071
3072
3073
3074# Get the name of the C++ compiler and appropriate compiler options
3075
3076 #Let's try if that overcomes configuration problem with VC++ 6.0
3077
3078ac_ext=cc
3079ac_cpp='$CXXCPP $CPPFLAGS'
3080ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3081ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3082ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3083
3084
3085
3086
3087
3088
3089
3090coin_has_cxx=yes
3091
3092save_cxxflags="$CXXFLAGS"
3093# For *-*-solaris*, promote Studio/Workshop compiler to front of list.
3094case $build in
3095  *-cygwin* | *-mingw*)
3096      if test "$enable_msvc" = yes ; then
3097         comps="icl cl g++"
3098      else
3099         comps="g++ icl cl"
3100      fi ;;
3101  *-*-solaris*)
3102             comps="CC xlC_r aCC g++ c++ pgCC icpc gpp cxx cc++ cl FCC KCC RCC" ;;
3103  *-darwin*) comps="clang++ g++ c++ CC" ;;
3104  *-linux-gnu*)
3105             comps="g++ c++ pgCC icpc gpp cxx cc++ cl FCC KCC RCC xlC_r aCC CC" ;;
3106          *) comps="xlC_r aCC CC g++ c++ pgCC icpc gpp cxx cc++ cl FCC KCC RCC" ;;
3107esac
3108
3109# We delete the cached value, since the test might not have been
3110# performed with our choice of compilers earlier
3111$as_unset ac_cv_prog_CXX || test "${ac_cv_prog_CXX+set}" != set || { ac_cv_prog_CXX=; export ac_cv_prog_CXX; }
3112# AC_MSG_NOTICE([C++ compiler candidates: $comps])
3113ac_ext=cc
3114ac_cpp='$CXXCPP $CPPFLAGS'
3115ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3116ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3117ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3118if test -n "$ac_tool_prefix"; then
3119  for ac_prog in $CCC $comps
3120  do
3121    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3122set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3123echo "$as_me:$LINENO: checking for $ac_word" >&5
3124echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3125if test "${ac_cv_prog_CXX+set}" = set; then
3126  echo $ECHO_N "(cached) $ECHO_C" >&6
3127else
3128  if test -n "$CXX"; then
3129  ac_cv_prog_CXX="$CXX" # Let the user override the test.
3130else
3131as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3132for as_dir in $PATH
3133do
3134  IFS=$as_save_IFS
3135  test -z "$as_dir" && as_dir=.
3136  for ac_exec_ext in '' $ac_executable_extensions; do
3137  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3138    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3139    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3140    break 2
3141  fi
3142done
3143done
3144
3145fi
3146fi
3147CXX=$ac_cv_prog_CXX
3148if test -n "$CXX"; then
3149  echo "$as_me:$LINENO: result: $CXX" >&5
3150echo "${ECHO_T}$CXX" >&6
3151else
3152  echo "$as_me:$LINENO: result: no" >&5
3153echo "${ECHO_T}no" >&6
3154fi
3155
3156    test -n "$CXX" && break
3157  done
3158fi
3159if test -z "$CXX"; then
3160  ac_ct_CXX=$CXX
3161  for ac_prog in $CCC $comps
3162do
3163  # Extract the first word of "$ac_prog", so it can be a program name with args.
3164set dummy $ac_prog; ac_word=$2
3165echo "$as_me:$LINENO: checking for $ac_word" >&5
3166echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3167if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3168  echo $ECHO_N "(cached) $ECHO_C" >&6
3169else
3170  if test -n "$ac_ct_CXX"; then
3171  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3172else
3173as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3174for as_dir in $PATH
3175do
3176  IFS=$as_save_IFS
3177  test -z "$as_dir" && as_dir=.
3178  for ac_exec_ext in '' $ac_executable_extensions; do
3179  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3180    ac_cv_prog_ac_ct_CXX="$ac_prog"
3181    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3182    break 2
3183  fi
3184done
3185done
3186
3187fi
3188fi
3189ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3190if test -n "$ac_ct_CXX"; then
3191  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3192echo "${ECHO_T}$ac_ct_CXX" >&6
3193else
3194  echo "$as_me:$LINENO: result: no" >&5
3195echo "${ECHO_T}no" >&6
3196fi
3197
3198  test -n "$ac_ct_CXX" && break
3199done
3200test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3201
3202  CXX=$ac_ct_CXX
3203fi
3204
3205
3206# Provide some information about the compiler.
3207echo "$as_me:$LINENO:" \
3208     "checking for C++ compiler version" >&5
3209ac_compiler=`set X $ac_compile; echo $2`
3210{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3211  (eval $ac_compiler --version </dev/null >&5) 2>&5
3212  ac_status=$?
3213  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3214  (exit $ac_status); }
3215{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3216  (eval $ac_compiler -v </dev/null >&5) 2>&5
3217  ac_status=$?
3218  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219  (exit $ac_status); }
3220{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3221  (eval $ac_compiler -V </dev/null >&5) 2>&5
3222  ac_status=$?
3223  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224  (exit $ac_status); }
3225
3226echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3227echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3228if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3229  echo $ECHO_N "(cached) $ECHO_C" >&6
3230else
3231  cat >conftest.$ac_ext <<_ACEOF
3232/* confdefs.h.  */
3233_ACEOF
3234cat confdefs.h >>conftest.$ac_ext
3235cat >>conftest.$ac_ext <<_ACEOF
3236/* end confdefs.h.  */
3237
3238int
3239main ()
3240{
3241#ifndef __GNUC__
3242       choke me
3243#endif
3244
3245  ;
3246  return 0;
3247}
3248_ACEOF
3249rm -f conftest.$ac_objext
3250if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3251  (eval $ac_compile) 2>conftest.er1
3252  ac_status=$?
3253  grep -v '^ *+' conftest.er1 >conftest.err
3254  rm -f conftest.er1
3255  cat conftest.err >&5
3256  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3257  (exit $ac_status); } &&
3258         { ac_try='test -z "$ac_cxx_werror_flag"
3259                         || test ! -s conftest.err'
3260  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3261  (eval $ac_try) 2>&5
3262  ac_status=$?
3263  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3264  (exit $ac_status); }; } &&
3265         { ac_try='test -s conftest.$ac_objext'
3266  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3267  (eval $ac_try) 2>&5
3268  ac_status=$?
3269  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270  (exit $ac_status); }; }; then
3271  ac_compiler_gnu=yes
3272else
3273  echo "$as_me: failed program was:" >&5
3274sed 's/^/| /' conftest.$ac_ext >&5
3275
3276ac_compiler_gnu=no
3277fi
3278rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3279ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3280
3281fi
3282echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3283echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3284GXX=`test $ac_compiler_gnu = yes && echo yes`
3285ac_test_CXXFLAGS=${CXXFLAGS+set}
3286ac_save_CXXFLAGS=$CXXFLAGS
3287CXXFLAGS="-g"
3288echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3289echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3290if test "${ac_cv_prog_cxx_g+set}" = set; then
3291  echo $ECHO_N "(cached) $ECHO_C" >&6
3292else
3293  cat >conftest.$ac_ext <<_ACEOF
3294/* confdefs.h.  */
3295_ACEOF
3296cat confdefs.h >>conftest.$ac_ext
3297cat >>conftest.$ac_ext <<_ACEOF
3298/* end confdefs.h.  */
3299
3300int
3301main ()
3302{
3303
3304  ;
3305  return 0;
3306}
3307_ACEOF
3308rm -f conftest.$ac_objext
3309if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3310  (eval $ac_compile) 2>conftest.er1
3311  ac_status=$?
3312  grep -v '^ *+' conftest.er1 >conftest.err
3313  rm -f conftest.er1
3314  cat conftest.err >&5
3315  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316  (exit $ac_status); } &&
3317         { ac_try='test -z "$ac_cxx_werror_flag"
3318                         || test ! -s conftest.err'
3319  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3320  (eval $ac_try) 2>&5
3321  ac_status=$?
3322  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323  (exit $ac_status); }; } &&
3324         { ac_try='test -s conftest.$ac_objext'
3325  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3326  (eval $ac_try) 2>&5
3327  ac_status=$?
3328  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3329  (exit $ac_status); }; }; then
3330  ac_cv_prog_cxx_g=yes
3331else
3332  echo "$as_me: failed program was:" >&5
3333sed 's/^/| /' conftest.$ac_ext >&5
3334
3335ac_cv_prog_cxx_g=no
3336fi
3337rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3338fi
3339echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3340echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3341if test "$ac_test_CXXFLAGS" = set; then
3342  CXXFLAGS=$ac_save_CXXFLAGS
3343elif test $ac_cv_prog_cxx_g = yes; then
3344  if test "$GXX" = yes; then
3345    CXXFLAGS="-g -O2"
3346  else
3347    CXXFLAGS="-g"
3348  fi
3349else
3350  if test "$GXX" = yes; then
3351    CXXFLAGS="-O2"
3352  else
3353    CXXFLAGS=
3354  fi
3355fi
3356for ac_declaration in \
3357   '' \
3358   'extern "C" void std::exit (int) throw (); using std::exit;' \
3359   'extern "C" void std::exit (int); using std::exit;' \
3360   'extern "C" void exit (int) throw ();' \
3361   'extern "C" void exit (int);' \
3362   'void exit (int);'
3363do
3364  cat >conftest.$ac_ext <<_ACEOF
3365/* confdefs.h.  */
3366_ACEOF
3367cat confdefs.h >>conftest.$ac_ext
3368cat >>conftest.$ac_ext <<_ACEOF
3369/* end confdefs.h.  */
3370$ac_declaration
3371#include <stdlib.h>
3372int
3373main ()
3374{
3375exit (42);
3376  ;
3377  return 0;
3378}
3379_ACEOF
3380rm -f conftest.$ac_objext
3381if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3382  (eval $ac_compile) 2>conftest.er1
3383  ac_status=$?
3384  grep -v '^ *+' conftest.er1 >conftest.err
3385  rm -f conftest.er1
3386  cat conftest.err >&5
3387  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3388  (exit $ac_status); } &&
3389         { ac_try='test -z "$ac_cxx_werror_flag"
3390                         || test ! -s conftest.err'
3391  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3392  (eval $ac_try) 2>&5
3393  ac_status=$?
3394  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3395  (exit $ac_status); }; } &&
3396         { ac_try='test -s conftest.$ac_objext'
3397  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3398  (eval $ac_try) 2>&5
3399  ac_status=$?
3400  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3401  (exit $ac_status); }; }; then
3402  :
3403else
3404  echo "$as_me: failed program was:" >&5
3405sed 's/^/| /' conftest.$ac_ext >&5
3406
3407continue
3408fi
3409rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3410  cat >conftest.$ac_ext <<_ACEOF
3411/* confdefs.h.  */
3412_ACEOF
3413cat confdefs.h >>conftest.$ac_ext
3414cat >>conftest.$ac_ext <<_ACEOF
3415/* end confdefs.h.  */
3416$ac_declaration
3417int
3418main ()
3419{
3420exit (42);
3421  ;
3422  return 0;
3423}
3424_ACEOF
3425rm -f conftest.$ac_objext
3426if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3427  (eval $ac_compile) 2>conftest.er1
3428  ac_status=$?
3429  grep -v '^ *+' conftest.er1 >conftest.err
3430  rm -f conftest.er1
3431  cat conftest.err >&5
3432  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3433  (exit $ac_status); } &&
3434         { ac_try='test -z "$ac_cxx_werror_flag"
3435                         || test ! -s conftest.err'
3436  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3437  (eval $ac_try) 2>&5
3438  ac_status=$?
3439  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3440  (exit $ac_status); }; } &&
3441         { ac_try='test -s conftest.$ac_objext'
3442  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3443  (eval $ac_try) 2>&5
3444  ac_status=$?
3445  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3446  (exit $ac_status); }; }; then
3447  break
3448else
3449  echo "$as_me: failed program was:" >&5
3450sed 's/^/| /' conftest.$ac_ext >&5
3451
3452fi
3453rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3454done
3455rm -f conftest*
3456if test -n "$ac_declaration"; then
3457  echo '#ifdef __cplusplus' >>confdefs.h
3458  echo $ac_declaration      >>confdefs.h
3459  echo '#endif'             >>confdefs.h
3460fi
3461
3462ac_ext=cc
3463ac_cpp='$CXXCPP $CPPFLAGS'
3464ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3465ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3466ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3467
3468
3469#AC_PROG_CXX sets CXX to g++ if it cannot find a working C++ compiler
3470#thus, we test here whether $CXX is actually working
3471ac_ext=cc
3472ac_cpp='$CXXCPP $CPPFLAGS'
3473ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3474ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3475ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3476
3477echo "$as_me:$LINENO: checking whether C++ compiler $CXX works" >&5
3478echo $ECHO_N "checking whether C++ compiler $CXX works... $ECHO_C" >&6;
3479cat >conftest.$ac_ext <<_ACEOF
3480/* confdefs.h.  */
3481_ACEOF
3482cat confdefs.h >>conftest.$ac_ext
3483cat >>conftest.$ac_ext <<_ACEOF
3484/* end confdefs.h.  */
3485
3486int
3487main ()
3488{
3489int i=0;
3490  ;
3491  return 0;
3492}
3493_ACEOF
3494rm -f conftest.$ac_objext
3495if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3496  (eval $ac_compile) 2>conftest.er1
3497  ac_status=$?
3498  grep -v '^ *+' conftest.er1 >conftest.err
3499  rm -f conftest.er1
3500  cat conftest.err >&5
3501  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3502  (exit $ac_status); } &&
3503         { ac_try='test -z "$ac_cxx_werror_flag"
3504                         || test ! -s conftest.err'
3505  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3506  (eval $ac_try) 2>&5
3507  ac_status=$?
3508  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3509  (exit $ac_status); }; } &&
3510         { ac_try='test -s conftest.$ac_objext'
3511  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3512  (eval $ac_try) 2>&5
3513  ac_status=$?
3514  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3515  (exit $ac_status); }; }; then
3516  echo "$as_me:$LINENO: result: yes" >&5
3517echo "${ECHO_T}yes" >&6
3518else
3519  echo "$as_me: failed program was:" >&5
3520sed 's/^/| /' conftest.$ac_ext >&5
3521
3522echo "$as_me:$LINENO: result: no" >&5
3523echo "${ECHO_T}no" >&6
3524   { { echo "$as_me:$LINENO: error: failed to find a C++ compiler or C++ compiler $CXX does not work" >&5
3525echo "$as_me: error: failed to find a C++ compiler or C++ compiler $CXX does not work" >&2;}
3526   { (exit 1); exit 1; }; }
3527
3528fi
3529rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3530ac_ext=cc
3531ac_cpp='$CXXCPP $CPPFLAGS'
3532ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3533ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3534ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3535
3536
3537coin_cxx_is_cl=false
3538# It seems that we need to cleanup something here for the Windows
3539case "$CXX" in
3540  clang* | */clang*) ;;
3541  cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
3542    sed -e 's/^void exit (int);//' confdefs.h >> confdefs.hh
3543    mv confdefs.hh confdefs.h
3544    coin_cxx_is_cl=true
3545    ;;
3546esac
3547
3548# add automake conditional so we can recognize cl compiler in makefile
3549
3550
3551if test $coin_cxx_is_cl = true; then
3552  COIN_CXX_IS_CL_TRUE=
3553  COIN_CXX_IS_CL_FALSE='#'
3554else
3555  COIN_CXX_IS_CL_TRUE='#'
3556  COIN_CXX_IS_CL_FALSE=
3557fi
3558
3559
3560# Autoconf incorrectly concludes that cl recognises -g. It doesn't.
3561case "$CXX" in
3562  clang* ) ;;
3563  cl* | */cl* | CL* | */CL* )
3564    if test "$ac_cv_prog_cxx_g" = yes ; then
3565      ac_cv_prog_cxx_g=no
3566      { echo "$as_me:$LINENO: Overruling autoconf; cl does not recognise -g." >&5
3567echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
3568    fi ;;
3569  * )
3570    if test x"$CYGPATH_W" = x ; then
3571      CYGPATH_W=echo
3572    fi
3573    ;;
3574esac
3575CXXFLAGS="$save_cxxflags"
3576
3577# Check if a project specific CXXFLAGS variable has been set
3578if test x$COIN_PRJCT != x; then
3579  eval coin_tmp=\${${COIN_PRJCT}_CXXFLAGS+set}
3580  if test x$coin_tmp = xset; then
3581    eval CXXFLAGS=\${${COIN_PRJCT}_CXXFLAGS}
3582  fi
3583fi
3584
3585if test x"$CXXFLAGS" = x; then
3586
3587# ToDo decide whether we want -DNDEBUG for optimization
3588  coin_add_cxxflags=
3589  coin_opt_cxxflags=
3590  coin_dbg_cxxflags=
3591  coin_warn_cxxflags=
3592
3593  if test "$GXX" = "yes"; then
3594    case "$CXX" in
3595      icpc* | */icpc*)
3596        ;;
3597      *)
3598# ToDo decide about unroll-loops
3599        coin_opt_cxxflags="-O3"
3600        coin_add_cxxflags="-pipe"
3601        coin_dbg_cxxflags="-g -O0"
3602        coin_warn_cxxflags="-Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas -Wno-long-long"
3603    esac
3604  fi
3605
3606# Note that we do not need to cover GCC in the following tests.
3607
3608  if test -z "$coin_opt_cxxflags"; then
3609    case $build in
3610      *-cygwin* | *-mingw*)
3611        case "$CXX" in
3612          clang* ) ;;
3613          cl* | */cl* | CL* | */CL*)
3614            # The MT and MTd options are mutually exclusive
3615            if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then
3616               coin_opt_cxxflags='-MD -O2'
3617               coin_dbg_cxxflags='-MDd'
3618            else
3619               coin_opt_cxxflags='-MT -O2'
3620               coin_dbg_cxxflags='-MTd'
3621            fi
3622            coin_add_cxxflags='-nologo -EHsc -GR -wd4996 -D_CRT_SECURE_NO_DEPRECATE'
3623            ;;
3624          icl* | */icl* | ICL* | */ICL*)
3625          # The MT and MTd options are mutually exclusive
3626            if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then
3627              coin_opt_cxxflags='-MD -Ox'
3628              coin_dbg_cxxflags='-MDd -debug'
3629            else
3630              coin_opt_cxxflags='-MT -Ox'
3631              coin_dbg_cxxflags='-MTd -debug'
3632            fi
3633            coin_add_cxxflags='-nologo -EHsc -GR -D_CRT_SECURE_NO_DEPRECATE'
3634            ;;
3635        esac
3636        ;;
3637      *-linux-*)
3638        case "$CXX" in
3639          icpc* | */icpc*)
3640            coin_opt_cxxflags="-O3 -ip -mp1"
3641            coin_add_cxxflags=""
3642            coin_dbg_cxxflags="-g"
3643            # Check if -i_dynamic is necessary (for new glibc library)
3644            CXXFLAGS=
3645            cat >conftest.$ac_ext <<_ACEOF
3646/* confdefs.h.  */
3647_ACEOF
3648cat confdefs.h >>conftest.$ac_ext
3649cat >>conftest.$ac_ext <<_ACEOF
3650/* end confdefs.h.  */
3651
3652int
3653main ()
3654{
3655int i=0; i++;
3656  ;
3657  return 0;
3658}
3659_ACEOF
3660rm -f conftest.$ac_objext conftest$ac_exeext
3661if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3662  (eval $ac_link) 2>conftest.er1
3663  ac_status=$?
3664  grep -v '^ *+' conftest.er1 >conftest.err
3665  rm -f conftest.er1
3666  cat conftest.err >&5
3667  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3668  (exit $ac_status); } &&
3669         { ac_try='test -z "$ac_cxx_werror_flag"
3670                         || test ! -s conftest.err'
3671  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3672  (eval $ac_try) 2>&5
3673  ac_status=$?
3674  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3675  (exit $ac_status); }; } &&
3676         { ac_try='test -s conftest$ac_exeext'
3677  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3678  (eval $ac_try) 2>&5
3679  ac_status=$?
3680  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681  (exit $ac_status); }; }; then
3682  :
3683else
3684  echo "$as_me: failed program was:" >&5
3685sed 's/^/| /' conftest.$ac_ext >&5
3686
3687coin_add_cxxflags="-i_dynamic $coin_add_cxxflags"
3688fi
3689rm -f conftest.err conftest.$ac_objext \
3690      conftest$ac_exeext conftest.$ac_ext
3691            ;;
3692          pgCC* | */pgCC*)
3693            coin_opt_cxxflags="-fast"
3694            coin_add_cxxflags="-Kieee -pc 64"
3695            coin_dbg_cxxflags="-g"
3696            ;;
3697        esac
3698        ;;
3699      *-ibm-*)
3700        case "$CXX" in
3701          xlC* | */xlC* | mpxlC* | */mpxlC*)
3702            coin_opt_cxxflags="-O -qarch=auto -qcache=auto -qtune=auto -qmaxmem=-1"
3703            coin_add_cxxflags="-bmaxdata:0x80000000 -qrtti=dyna -qsuppress=1500-036 -qsuppress=1500-029 -qsourcetype=c++"
3704            coin_dbg_cxxflags="-g"
3705            ;;
3706        esac
3707        ;;
3708      *-hp-*)
3709        case "$CXX" in
3710          aCC* | */aCC* )
3711            coin_opt_cxxflags="-O"
3712            coin_add_cxxflags="-AA"
3713            coin_dbg_cxxflags="-g"
3714            ;;
3715        esac
3716        ;;
3717      *-*-solaris*)
3718          coin_opt_cxxflags="-O4"
3719          coin_dbg_cxxflags="-g"
3720        ;;
3721    esac
3722  fi
3723
3724# Generic flag settings. If these don't work, add a case above.
3725
3726  if test "$ac_cv_prog_cxx_g" = yes && test -z "$coin_dbg_cxxflags" ; then
3727    coin_dbg_cxxflags="-g"
3728  fi
3729
3730  if test -z "$coin_opt_cxxflags"; then
3731    # Try if -O option works if nothing else is set
3732    CXXFLAGS=-O
3733    cat >conftest.$ac_ext <<_ACEOF
3734/* confdefs.h.  */
3735_ACEOF
3736cat confdefs.h >>conftest.$ac_ext
3737cat >>conftest.$ac_ext <<_ACEOF
3738/* end confdefs.h.  */
3739
3740int
3741main ()
3742{
3743int i=0; i++;
3744  ;
3745  return 0;
3746}
3747_ACEOF
3748rm -f conftest.$ac_objext conftest$ac_exeext
3749if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3750  (eval $ac_link) 2>conftest.er1
3751  ac_status=$?
3752  grep -v '^ *+' conftest.er1 >conftest.err
3753  rm -f conftest.er1
3754  cat conftest.err >&5
3755  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3756  (exit $ac_status); } &&
3757         { ac_try='test -z "$ac_cxx_werror_flag"
3758                         || test ! -s conftest.err'
3759  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3760  (eval $ac_try) 2>&5
3761  ac_status=$?
3762  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763  (exit $ac_status); }; } &&
3764         { ac_try='test -s conftest$ac_exeext'
3765  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3766  (eval $ac_try) 2>&5
3767  ac_status=$?
3768  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769  (exit $ac_status); }; }; then
3770  coin_opt_cxxflags="-O"
3771else
3772  echo "$as_me: failed program was:" >&5
3773sed 's/^/| /' conftest.$ac_ext >&5
3774
3775fi
3776rm -f conftest.err conftest.$ac_objext \
3777      conftest$ac_exeext conftest.$ac_ext
3778  fi
3779
3780  # if PM doesn't want the warning messages, take them out
3781  if test x"$coin_skip_warn_cxxflags" = xyes; then
3782    coin_warn_cxxflags=
3783  fi
3784
3785# Do final setup of flags based on values determined above.
3786
3787  if test x${DBG_CXXFLAGS+set} != xset; then
3788    DBG_CXXFLAGS="$coin_dbg_cxxflags $coin_add_cxxflags $coin_warn_cxxflags"
3789  fi
3790  if test x${OPT_CXXFLAGS+set} != xset; then
3791    OPT_CXXFLAGS="$coin_opt_cxxflags $coin_add_cxxflags -DNDEBUG $coin_warn_cxxflags"
3792  fi
3793
3794  DBG_CXXFLAGS="$DBG_CXXFLAGS $ADD_CXXFLAGS $CXXDEFS"
3795  OPT_CXXFLAGS="$OPT_CXXFLAGS $ADD_CXXFLAGS $CXXDEFS"
3796
3797  if test "$coin_debug_compile" = "true"; then
3798    CXXFLAGS="$DBG_CXXFLAGS"
3799  else
3800    CXXFLAGS="$OPT_CXXFLAGS"
3801  fi
3802
3803# Handle the case where CXXFLAGS was set externally.
3804else
3805  CXXFLAGS="$CXXFLAGS $ADD_CXXFLAGS $CXXDEFS"
3806  if test x${DBG_CXXFLAGS+set} != xset; then
3807    DBG_CXXFLAGS="$CXXFLAGS"
3808  fi
3809  if test x${OPT_CXXFLAGS+set} != xset; then
3810    OPT_CXXFLAGS="$CXXFLAGS"
3811  fi
3812fi
3813
3814# add -DPROJECT_BUILD to signal compiler preprocessor which config header file to include
3815if test x$COIN_PRJCT != x; then
3816  CXXFLAGS="$CXXFLAGS -D${COIN_PRJCT}_BUILD"
3817fi
3818
3819# Try if CXXFLAGS works
3820save_CXXFLAGS="$CXXFLAGS"
3821cat >conftest.$ac_ext <<_ACEOF
3822/* confdefs.h.  */
3823_ACEOF
3824cat confdefs.h >>conftest.$ac_ext
3825cat >>conftest.$ac_ext <<_ACEOF
3826/* end confdefs.h.  */
3827
3828int
3829main ()
3830{
3831int i=0; i++;
3832  ;
3833  return 0;
3834}
3835_ACEOF
3836rm -f conftest.$ac_objext conftest$ac_exeext
3837if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3838  (eval $ac_link) 2>conftest.er1
3839  ac_status=$?
3840  grep -v '^ *+' conftest.er1 >conftest.err
3841  rm -f conftest.er1
3842  cat conftest.err >&5
3843  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3844  (exit $ac_status); } &&
3845         { ac_try='test -z "$ac_cxx_werror_flag"
3846                         || test ! -s conftest.err'
3847  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3848  (eval $ac_try) 2>&5
3849  ac_status=$?
3850  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3851  (exit $ac_status); }; } &&
3852         { ac_try='test -s conftest$ac_exeext'
3853  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3854  (eval $ac_try) 2>&5
3855  ac_status=$?
3856  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3857  (exit $ac_status); }; }; then
3858  :
3859else
3860  echo "$as_me: failed program was:" >&5
3861sed 's/^/| /' conftest.$ac_ext >&5
3862
3863CXXFLAGS=
3864fi
3865rm -f conftest.err conftest.$ac_objext \
3866      conftest$ac_exeext conftest.$ac_ext
3867if test -z "$CXXFLAGS"; then
3868  { echo "$as_me:$LINENO: WARNING: The flags CXXFLAGS=\"$save_CXXFLAGS\" do not work.  I will now just try '-O', but you might want to set CXXFLAGS manually." >&5
3869echo "$as_me: WARNING: The flags CXXFLAGS=\"$save_CXXFLAGS\" do not work.  I will now just try '-O', but you might want to set CXXFLAGS manually." >&2;}
3870  CXXFLAGS='-O'
3871  cat >conftest.$ac_ext <<_ACEOF
3872/* confdefs.h.  */
3873_ACEOF
3874cat confdefs.h >>conftest.$ac_ext
3875cat >>conftest.$ac_ext <<_ACEOF
3876/* end confdefs.h.  */
3877
3878int
3879main ()
3880{
3881int i=0; i++;
3882  ;
3883  return 0;
3884}
3885_ACEOF
3886rm -f conftest.$ac_objext conftest$ac_exeext
3887if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3888  (eval $ac_link) 2>conftest.er1
3889  ac_status=$?
3890  grep -v '^ *+' conftest.er1 >conftest.err
3891  rm -f conftest.er1
3892  cat conftest.err >&5
3893  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894  (exit $ac_status); } &&
3895         { ac_try='test -z "$ac_cxx_werror_flag"
3896                         || test ! -s conftest.err'
3897  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3898  (eval $ac_try) 2>&5
3899  ac_status=$?
3900  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901  (exit $ac_status); }; } &&
3902         { ac_try='test -s conftest$ac_exeext'
3903  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3904  (eval $ac_try) 2>&5
3905  ac_status=$?
3906  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3907  (exit $ac_status); }; }; then
3908  :
3909else
3910  echo "$as_me: failed program was:" >&5
3911sed 's/^/| /' conftest.$ac_ext >&5
3912
3913CXXFLAGS=
3914fi
3915rm -f conftest.err conftest.$ac_objext \
3916      conftest$ac_exeext conftest.$ac_ext
3917  if test -z "$CXXFLAGS"; then
3918    { echo "$as_me:$LINENO: WARNING: This value for CXXFLAGS does not work.  I will continue with empty CXXFLAGS, but you might want to set CXXFLAGS manually." >&5
3919echo "$as_me: WARNING: This value for CXXFLAGS does not work.  I will continue with empty CXXFLAGS, but you might want to set CXXFLAGS manually." >&2;}
3920  fi
3921fi
3922
3923{ echo "$as_me:$LINENO: C++ compiler options are: $CXXFLAGS" >&5
3924echo "$as_me: C++ compiler options are: $CXXFLAGS" >&6;}
3925
3926
3927if test x"$MPICXX" = x; then :; else
3928  { echo "$as_me:$LINENO: Will use MPI C++ compiler $MPICXX" >&5
3929echo "$as_me: Will use MPI C++ compiler $MPICXX" >&6;}
3930  CXX="$MPICXX"
3931fi
3932
3933# correct the LD variable in a build with MS or Intel-windows compiler
3934case "$CXX" in
3935  clang* ) ;;
3936  cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
3937    LD=link
3938    ;;
3939esac
3940
3941ac_ext=c
3942ac_cpp='$CPP $CPPFLAGS'
3943ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3944ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3945ac_compiler_gnu=$ac_cv_c_compiler_gnu
3946
3947
3948
3949# Get the name of the Fortran compiler and appropriate compiler options
3950case $build in
3951  *-cygwin* | *-mingw*)
3952     if test "$enable_msvc" = yes ; then
3953       coin_f77_comps="ifort fl32 compile_f2c"
3954     else
3955       coin_f77_comps="gfortran ifort g95 g77 fl32 compile_f2c"
3956     fi ;;
3957  *-*-solaris*)
3958     coin_f77_comps="f95 f90 g95 f77 xlf_r fort77 gfortran g77 pgf90 pgf77 ifort ifc frt af77" ;;
3959  *-linux-gnu*)
3960     coin_f77_comps="gfortran ifort g95 fort77 f77 g77 pgf90 pgf77 ifc frt af77 xlf_r" ;;
3961  *) coin_f77_comps="xlf_r fort77 gfortran ifort g95 f77 g77 pgf90 pgf77 ifc frt af77" ;;
3962 esac
3963
3964
3965
3966
3967
3968ac_ext=f
3969ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
3970ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3971ac_compiler_gnu=$ac_cv_f77_compiler_gnu
3972
3973
3974
3975
3976
3977
3978coin_has_f77=yes
3979
3980save_fflags="$FFLAGS"
3981
3982# We delete the cached value, since the test might not have been
3983# performed with our choice of compilers earlier
3984$as_unset ac_cv_prog_F77 || test "${ac_cv_prog_F77+set}" != set || { ac_cv_prog_F77=; export ac_cv_prog_F77; }
3985
3986# This is a real belt-and-suspenders approach. AC_COIN_FIND_F77 will use
3987# coin_f77_comps to see if there's a program that matches one of the names.
3988# If there's no such program, F77 = unavailable. If we match the name,
3989# feed AC_PROG_F77 the same search list, just to be sure it's a functioning
3990# compiler.
3991# AC_MSG_NOTICE([Fortran compiler candidates: $coin_f77_comps])
3992
3993
3994{ echo "$as_me:$LINENO: Trying to determine Fortran compiler name" >&5
3995echo "$as_me: Trying to determine Fortran compiler name" >&6;}
3996if test -n "$ac_tool_prefix"; then
3997  for ac_prog in $coin_f77_comps
3998  do
3999    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4000set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4001echo "$as_me:$LINENO: checking for $ac_word" >&5
4002echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4003if test "${ac_cv_prog_F77+set}" = set; then
4004  echo $ECHO_N "(cached) $ECHO_C" >&6
4005else
4006  if test -n "$F77"; then
4007  ac_cv_prog_F77="$F77" # Let the user override the test.
4008else
4009as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4010for as_dir in $PATH
4011do
4012  IFS=$as_save_IFS
4013  test -z "$as_dir" && as_dir=.
4014  for ac_exec_ext in '' $ac_executable_extensions; do
4015  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4016    ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4017    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4018    break 2
4019  fi
4020done
4021done
4022
4023fi
4024fi
4025F77=$ac_cv_prog_F77
4026if test -n "$F77"; then
4027  echo "$as_me:$LINENO: result: $F77" >&5
4028echo "${ECHO_T}$F77" >&6
4029else
4030  echo "$as_me:$LINENO: result: no" >&5
4031echo "${ECHO_T}no" >&6
4032fi
4033
4034    test -n "$F77" && break
4035  done
4036fi
4037if test -z "$F77"; then
4038  ac_ct_F77=$F77
4039  for ac_prog in $coin_f77_comps
4040do
4041  # Extract the first word of "$ac_prog", so it can be a program name with args.
4042set dummy $ac_prog; ac_word=$2
4043echo "$as_me:$LINENO: checking for $ac_word" >&5
4044echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4045if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
4046  echo $ECHO_N "(cached) $ECHO_C" >&6
4047else
4048  if test -n "$ac_ct_F77"; then
4049  ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4050else
4051as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4052for as_dir in $PATH
4053do
4054  IFS=$as_save_IFS
4055  test -z "$as_dir" && as_dir=.
4056  for ac_exec_ext in '' $ac_executable_extensions; do
4057  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4058    ac_cv_prog_ac_ct_F77="$ac_prog"
4059    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4060    break 2
4061  fi
4062done
4063done
4064
4065fi
4066fi
4067ac_ct_F77=$ac_cv_prog_ac_ct_F77
4068if test -n "$ac_ct_F77"; then
4069  echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
4070echo "${ECHO_T}$ac_ct_F77" >&6
4071else
4072  echo "$as_me:$LINENO: result: no" >&5
4073echo "${ECHO_T}no" >&6
4074fi
4075
4076  test -n "$ac_ct_F77" && break
4077done
4078test -n "$ac_ct_F77" || ac_ct_F77="unavailable"
4079
4080  F77=$ac_ct_F77
4081fi
4082
4083
4084if test "$F77" != "unavailable" ; then
4085  ac_ext=f
4086ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4087ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4088ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4089if test -n "$ac_tool_prefix"; then
4090  for ac_prog in $coin_f77_comps
4091  do
4092    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4093set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4094echo "$as_me:$LINENO: checking for $ac_word" >&5
4095echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4096if test "${ac_cv_prog_F77+set}" = set; then
4097  echo $ECHO_N "(cached) $ECHO_C" >&6
4098else
4099  if test -n "$F77"; then
4100  ac_cv_prog_F77="$F77" # Let the user override the test.
4101else
4102as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4103for as_dir in $PATH
4104do
4105  IFS=$as_save_IFS
4106  test -z "$as_dir" && as_dir=.
4107  for ac_exec_ext in '' $ac_executable_extensions; do
4108  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4109    ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4110    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4111    break 2
4112  fi
4113done
4114done
4115
4116fi
4117fi
4118F77=$ac_cv_prog_F77
4119if test -n "$F77"; then
4120  echo "$as_me:$LINENO: result: $F77" >&5
4121echo "${ECHO_T}$F77" >&6
4122else
4123  echo "$as_me:$LINENO: result: no" >&5
4124echo "${ECHO_T}no" >&6
4125fi
4126
4127    test -n "$F77" && break
4128  done
4129fi
4130if test -z "$F77"; then
4131  ac_ct_F77=$F77
4132  for ac_prog in $coin_f77_comps
4133do
4134  # Extract the first word of "$ac_prog", so it can be a program name with args.
4135set dummy $ac_prog; ac_word=$2
4136echo "$as_me:$LINENO: checking for $ac_word" >&5
4137echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4138if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
4139  echo $ECHO_N "(cached) $ECHO_C" >&6
4140else
4141  if test -n "$ac_ct_F77"; then
4142  ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4143else
4144as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4145for as_dir in $PATH
4146do
4147  IFS=$as_save_IFS
4148  test -z "$as_dir" && as_dir=.
4149  for ac_exec_ext in '' $ac_executable_extensions; do
4150  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4151    ac_cv_prog_ac_ct_F77="$ac_prog"
4152    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4153    break 2
4154  fi
4155done
4156done
4157
4158fi
4159fi
4160ac_ct_F77=$ac_cv_prog_ac_ct_F77
4161if test -n "$ac_ct_F77"; then
4162  echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
4163echo "${ECHO_T}$ac_ct_F77" >&6
4164else
4165  echo "$as_me:$LINENO: result: no" >&5
4166echo "${ECHO_T}no" >&6
4167fi
4168
4169  test -n "$ac_ct_F77" && break
4170done
4171
4172  F77=$ac_ct_F77
4173fi
4174
4175
4176# Provide some information about the compiler.
4177echo "$as_me:4177:" \
4178     "checking for Fortran 77 compiler version" >&5
4179ac_compiler=`set X $ac_compile; echo $2`
4180{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4181  (eval $ac_compiler --version </dev/null >&5) 2>&5
4182  ac_status=$?
4183  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4184  (exit $ac_status); }
4185{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4186  (eval $ac_compiler -v </dev/null >&5) 2>&5
4187  ac_status=$?
4188  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4189  (exit $ac_status); }
4190{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4191  (eval $ac_compiler -V </dev/null >&5) 2>&5
4192  ac_status=$?
4193  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4194  (exit $ac_status); }
4195rm -f a.out
4196
4197# If we don't use `.F' as extension, the preprocessor is not run on the
4198# input file.  (Note that this only needs to work for GNU compilers.)
4199ac_save_ext=$ac_ext
4200ac_ext=F
4201echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
4202echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
4203if test "${ac_cv_f77_compiler_gnu+set}" = set; then
4204  echo $ECHO_N "(cached) $ECHO_C" >&6
4205else
4206  cat >conftest.$ac_ext <<_ACEOF
4207      program main
4208#ifndef __GNUC__
4209       choke me
4210#endif
4211
4212      end
4213_ACEOF
4214rm -f conftest.$ac_objext
4215if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4216  (eval $ac_compile) 2>conftest.er1
4217  ac_status=$?
4218  grep -v '^ *+' conftest.er1 >conftest.err
4219  rm -f conftest.er1
4220  cat conftest.err >&5
4221  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4222  (exit $ac_status); } &&
4223         { ac_try='test -z "$ac_f77_werror_flag"
4224                         || test ! -s conftest.err'
4225  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4226  (eval $ac_try) 2>&5
4227  ac_status=$?
4228  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4229  (exit $ac_status); }; } &&
4230         { ac_try='test -s conftest.$ac_objext'
4231  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4232  (eval $ac_try) 2>&5
4233  ac_status=$?
4234  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235  (exit $ac_status); }; }; then
4236  ac_compiler_gnu=yes
4237else
4238  echo "$as_me: failed program was:" >&5
4239sed 's/^/| /' conftest.$ac_ext >&5
4240
4241ac_compiler_gnu=no
4242fi
4243rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4244ac_cv_f77_compiler_gnu=$ac_compiler_gnu
4245
4246fi
4247echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
4248echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
4249ac_ext=$ac_save_ext
4250ac_test_FFLAGS=${FFLAGS+set}
4251ac_save_FFLAGS=$FFLAGS
4252FFLAGS=
4253echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
4254echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
4255if test "${ac_cv_prog_f77_g+set}" = set; then
4256  echo $ECHO_N "(cached) $ECHO_C" >&6
4257else
4258  FFLAGS=-g
4259cat >conftest.$ac_ext <<_ACEOF
4260      program main
4261
4262      end
4263_ACEOF
4264rm -f conftest.$ac_objext
4265if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4266  (eval $ac_compile) 2>conftest.er1
4267  ac_status=$?
4268  grep -v '^ *+' conftest.er1 >conftest.err
4269  rm -f conftest.er1
4270  cat conftest.err >&5
4271  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4272  (exit $ac_status); } &&
4273         { ac_try='test -z "$ac_f77_werror_flag"
4274                         || test ! -s conftest.err'
4275  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4276  (eval $ac_try) 2>&5
4277  ac_status=$?
4278  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4279  (exit $ac_status); }; } &&
4280         { ac_try='test -s conftest.$ac_objext'
4281  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4282  (eval $ac_try) 2>&5
4283  ac_status=$?
4284  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285  (exit $ac_status); }; }; then
4286  ac_cv_prog_f77_g=yes
4287else
4288  echo "$as_me: failed program was:" >&5
4289sed 's/^/| /' conftest.$ac_ext >&5
4290
4291ac_cv_prog_f77_g=no
4292fi
4293rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4294
4295fi
4296echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
4297echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
4298if test "$ac_test_FFLAGS" = set; then
4299  FFLAGS=$ac_save_FFLAGS
4300elif test $ac_cv_prog_f77_g = yes; then
4301  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4302    FFLAGS="-g -O2"
4303  else
4304    FFLAGS="-g"
4305  fi
4306else
4307  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4308    FFLAGS="-O2"
4309  else
4310    FFLAGS=
4311  fi
4312fi
4313
4314G77=`test $ac_compiler_gnu = yes && echo yes`
4315ac_ext=f
4316ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4317ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4318ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4319
4320else
4321  { echo "$as_me:$LINENO: WARNING: Failed to find a Fortran compiler!" >&5
4322echo "$as_me: WARNING: Failed to find a Fortran compiler!" >&2;}
4323fi
4324
4325FFLAGS="$save_fflags"
4326
4327# Check if a project specific FFLAGS variable has been set
4328if test x$COIN_PRJCT != x; then
4329  eval coin_tmp=\${${COIN_PRJCT}_FFLAGS+set}
4330  if test x$coin_tmp = xset; then
4331    eval FFLAGS=\${${COIN_PRJCT}_FFLAGS}
4332  fi
4333fi
4334
4335if test "$F77" != "unavailable" && test x"$FFLAGS" = x ; then
4336
4337  coin_add_fflags=
4338  coin_opt_fflags=
4339  coin_dbg_fflags=
4340  coin_warn_fflags=
4341
4342  if test "$G77" = "yes"; then
4343    coin_opt_fflags="-O3"
4344    coin_add_fflags="-pipe"
4345    coin_dbg_fflags="-g -O0"
4346  else
4347    case $build in
4348      *-cygwin* | *-mingw*)
4349        case $F77 in
4350          ifort* | */ifort* | IFORT* | */IFORT* )
4351            if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then
4352              coin_opt_fflags='-MD -O3'
4353              coin_dbg_fflags='-MDd -debug'
4354            else
4355              coin_opt_fflags='-MT -O3'
4356              coin_dbg_fflags='-MTd -debug'
4357            fi
4358            coin_add_fflags='-fpp -nologo'
4359          ;;
4360          compile_f2c*)
4361            if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then
4362              coin_opt_fflags='-MD -O2'
4363              coin_dbg_fflags='-MDd'
4364            else
4365              coin_opt_fflags='-MT -O2'
4366              coin_dbg_fflags='-MTd'
4367            fi
4368            coin_add_fflags='-nologo -wd4996'
4369          ;;
4370        esac
4371        ;;
4372      *-linux-*)
4373        case $F77 in
4374          ifc* | */ifc* | ifort* | */ifort*)
4375            coin_opt_fflags="-O3 -ip"
4376            coin_add_fflags="-cm -w90 -w95"
4377            coin_dbg_fflags="-g -CA -CB -CS"
4378            # Check if -i_dynamic is necessary (for new glibc library)
4379            FFLAGS=
4380            cat >conftest.$ac_ext <<_ACEOF
4381      program main
4382      write(*,*) 'Hello world'
4383      end
4384_ACEOF
4385rm -f conftest.$ac_objext conftest$ac_exeext
4386if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4387  (eval $ac_link) 2>conftest.er1
4388  ac_status=$?
4389  grep -v '^ *+' conftest.er1 >conftest.err
4390  rm -f conftest.er1
4391  cat conftest.err >&5
4392  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393  (exit $ac_status); } &&
4394         { ac_try='test -z "$ac_f77_werror_flag"
4395                         || test ! -s conftest.err'
4396  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4397  (eval $ac_try) 2>&5
4398  ac_status=$?
4399  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400  (exit $ac_status); }; } &&
4401         { ac_try='test -s conftest$ac_exeext'
4402  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4403  (eval $ac_try) 2>&5
4404  ac_status=$?
4405  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406  (exit $ac_status); }; }; then
4407  :
4408else
4409  echo "$as_me: failed program was:" >&5
4410sed 's/^/| /' conftest.$ac_ext >&5
4411
4412coin_add_fflags="-i_dynamic $coin_add_fflags"
4413fi
4414rm -f conftest.err conftest.$ac_objext \
4415      conftest$ac_exeext conftest.$ac_ext
4416            ;;
4417          pgf77* | */pgf77* | pgf90* | */pgf90*)
4418            coin_opt_fflags="-fast"
4419            coin_add_fflags="-Kieee -pc 64"
4420            coin_dbg_fflags="-g"
4421          ;;
4422        esac
4423        ;;
4424      *-ibm-*)
4425        case "$F77" in
4426          xlf* | */xlf* | mpxlf* | */mpxlf* )
4427            coin_opt_fflags="-O -qarch=auto -qcache=auto -qtune=auto -qmaxmem=-1"
4428            coin_add_fflags="-bmaxdata:0x80000000 -qsuppress=1500-036 -qsuppress=1500-029"
4429            coin_dbg_fflags="-g -C"
4430            ;;
4431        esac
4432        ;;
4433      *-hp-*)
4434        coin_opt_fflags="+O3"
4435        coin_add_fflags="+U77"
4436        coin_dbg_fflags="-C -g"
4437        ;;
4438      *-*-solaris*)
4439        coin_opt_fflags="-O4"
4440        coin_dbg_fflags="-g"
4441        ;;
4442      *-sgi-*)
4443        coin_opt_fflags="-O5 -OPT:Olimit=0"
4444        coin_dbg_fflags="-g"
4445        ;;
4446    esac
4447  fi
4448
4449  if test "$ac_cv_prog_f77_g" = yes && test -z "$coin_dbg_fflags" ; then
4450    coin_dbg_fflags="-g"
4451  fi
4452
4453  if test -z "$coin_opt_fflags"; then
4454    # Try if -O option works if nothing else is set
4455    FFLAGS=-O
4456    cat >conftest.$ac_ext <<_ACEOF
4457      program main
4458      integer i
4459      end
4460_ACEOF
4461rm -f conftest.$ac_objext conftest$ac_exeext
4462if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4463  (eval $ac_link) 2>conftest.er1
4464  ac_status=$?
4465  grep -v '^ *+' conftest.er1 >conftest.err
4466  rm -f conftest.er1
4467  cat conftest.err >&5
4468  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469  (exit $ac_status); } &&
4470         { ac_try='test -z "$ac_f77_werror_flag"
4471                         || test ! -s conftest.err'
4472  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4473  (eval $ac_try) 2>&5
4474  ac_status=$?
4475  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476  (exit $ac_status); }; } &&
4477         { ac_try='test -s conftest$ac_exeext'
4478  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4479  (eval $ac_try) 2>&5
4480  ac_status=$?
4481  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482  (exit $ac_status); }; }; then
4483  coin_opt_fflags="-O"
4484else
4485  echo "$as_me: failed program was:" >&5
4486sed 's/^/| /' conftest.$ac_ext >&5
4487
4488fi
4489rm -f conftest.err conftest.$ac_objext \
4490      conftest$ac_exeext conftest.$ac_ext
4491  fi
4492
4493  # if PM doesn't want the warning messages, take them out
4494  if test x"$coin_skip_warn_fflags" = xyes; then
4495    coin_warn_fflags=
4496  fi
4497
4498  if test x${DBG_FFLAGS+set} != xset; then
4499    DBG_FFLAGS="$coin_dbg_fflags $coin_add_fflags $coin_warn_fflags"
4500  fi
4501  if test x${OPT_FFLAGS+set} != xset; then
4502    OPT_FFLAGS="$coin_opt_fflags $coin_add_fflags $coin_warn_fflags"
4503  fi
4504
4505  DBG_FFLAGS="$DBG_FFLAGS $ADD_FFLAGS"
4506  OPT_FFLAGS="$OPT_FFLAGS $ADD_FFLAGS"
4507
4508  if test "$coin_debug_compile" = "true"; then
4509    FFLAGS="$DBG_FFLAGS"
4510  else
4511    FFLAGS="$OPT_FFLAGS"
4512  fi
4513else
4514  FFLAGS="$FFLAGS $ADD_FFLAGS"
4515  if test x${DBG_FFLAGS+set} != xset; then
4516    DBG_FFLAGS="$FFLAGS"
4517  fi
4518  if test x${OPT_FFLAGS+set} != xset; then
4519    OPT_FFLAGS="$FFLAGS"
4520  fi
4521fi
4522
4523# Try if FFLAGS works
4524if test "$F77" != "unavailable" ; then
4525  cat >conftest.$ac_ext <<_ACEOF
4526      program main
4527      integer i
4528      end
4529_ACEOF
4530rm -f conftest.$ac_objext conftest$ac_exeext
4531if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4532  (eval $ac_link) 2>conftest.er1
4533  ac_status=$?
4534  grep -v '^ *+' conftest.er1 >conftest.err
4535  rm -f conftest.er1
4536  cat conftest.err >&5
4537  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4538  (exit $ac_status); } &&
4539         { ac_try='test -z "$ac_f77_werror_flag"
4540                         || test ! -s conftest.err'
4541  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4542  (eval $ac_try) 2>&5
4543  ac_status=$?
4544  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4545  (exit $ac_status); }; } &&
4546         { ac_try='test -s conftest$ac_exeext'
4547  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4548  (eval $ac_try) 2>&5
4549  ac_status=$?
4550  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551  (exit $ac_status); }; }; then
4552  :
4553else
4554  echo "$as_me: failed program was:" >&5
4555sed 's/^/| /' conftest.$ac_ext >&5
4556
4557FFLAGS=
4558fi
4559rm -f conftest.err conftest.$ac_objext \
4560      conftest$ac_exeext conftest.$ac_ext
4561  if test -z "$FFLAGS"; then
4562    { echo "$as_me:$LINENO: WARNING: The flags FFLAGS=\"$FFLAGS\" do not work.  I will now just try '-O', but you might want to set FFLAGS manually." >&5
4563echo "$as_me: WARNING: The flags FFLAGS=\"$FFLAGS\" do not work.  I will now just try '-O', but you might want to set FFLAGS manually." >&2;}
4564    FFLAGS='-O'
4565    cat >conftest.$ac_ext <<_ACEOF
4566      program main
4567      integer i
4568      end
4569_ACEOF
4570rm -f conftest.$ac_objext conftest$ac_exeext
4571if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4572  (eval $ac_link) 2>conftest.er1
4573  ac_status=$?
4574  grep -v '^ *+' conftest.er1 >conftest.err
4575  rm -f conftest.er1
4576  cat conftest.err >&5
4577  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4578  (exit $ac_status); } &&
4579         { ac_try='test -z "$ac_f77_werror_flag"
4580                         || test ! -s conftest.err'
4581  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4582  (eval $ac_try) 2>&5
4583  ac_status=$?
4584  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4585  (exit $ac_status); }; } &&
4586         { ac_try='test -s conftest$ac_exeext'
4587  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4588  (eval $ac_try) 2>&5
4589  ac_status=$?
4590  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4591  (exit $ac_status); }; }; then
4592  :
4593else
4594  echo "$as_me: failed program was:" >&5
4595sed 's/^/| /' conftest.$ac_ext >&5
4596
4597FFLAGS=
4598fi
4599rm -f conftest.err conftest.$ac_objext \
4600      conftest$ac_exeext conftest.$ac_ext
4601    if test -z "$FFLAGS"; then
4602      { echo "$as_me:$LINENO: WARNING: This value for FFLAGS does not work.  I will continue with empty FFLAGS, but you might want to set FFLAGS manually." >&5
4603echo "$as_me: WARNING: This value for FFLAGS does not work.  I will continue with empty FFLAGS, but you might want to set FFLAGS manually." >&2;}
4604    fi
4605  fi
4606fi
4607
4608{ echo "$as_me:$LINENO: Fortran compiler options are: $FFLAGS" >&5
4609echo "$as_me: Fortran compiler options are: $FFLAGS" >&6;}
4610
4611
4612if test x"$MPIF77" = x; then :; else
4613  { echo "$as_me:$LINENO: Will use MPI Fortran compiler $MPIF77" >&5
4614echo "$as_me: Will use MPI Fortran compiler $MPIF77" >&6;}
4615  F77="$MPIF77"
4616fi
4617
4618# correct the LD variable if we use the intel fortran compiler in windows
4619case $build in
4620  *-cygwin* | *-mingw*)
4621    case "$F77" in
4622      ifort* | */ifort* | IFORT* | */IFORT*)
4623        LD=link
4624      ;;
4625    esac
4626  ;;
4627esac
4628
4629ac_ext=c
4630ac_cpp='$CPP $CPPFLAGS'
4631ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4632ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4633ac_compiler_gnu=$ac_cv_c_compiler_gnu
4634
4635
4636
4637# Initialize automake and libtool
4638# AC_MSG_NOTICE([Calling INIT_AUTO_TOOLS from CREATE_LIBTOOL.])
4639{
4640
4641
4642
4643# START
4644
4645coin_disable_shared=no
4646# Test if force_shared has been set
4647if test "x" = xforce_shared; then
4648  if test x$enable_shared = xno; then
4649    { { echo "$as_me:$LINENO: error: Shared libraries are disabled by user, but this is not feasible with the given options" >&5
4650echo "$as_me: error: Shared libraries are disabled by user, but this is not feasible with the given options" >&2;}
4651   { (exit 1); exit 1; }; }
4652  fi
4653  enable_shared=yes;
4654else
4655  case $build in
4656    *-cygwin* | *-mingw*)
4657      coin_disable_shared=yes
4658      if test x"$enable_shared" = xyes; then
4659        case "$CC" in
4660          clang* )
4661            { echo "$as_me:$LINENO: WARNING: Building of DLLs not supported in this configuration." >&5
4662echo "$as_me: WARNING: Building of DLLs not supported in this configuration." >&2;}
4663            ;;
4664          cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
4665            { echo "$as_me:$LINENO: Building of DLLs not supported in this configuration." >&5
4666echo "$as_me: Building of DLLs not supported in this configuration." >&6;}
4667            ;;
4668          *gcc*)
4669            if test x"$enable_dependency_linking" = xyes; then
4670              coin_disable_shared=no
4671            else
4672              { echo "$as_me:$LINENO: WARNING: Dependency linking seems to be disabled, so shared libraries (DLLs) will not be built" >&5
4673echo "$as_me: WARNING: Dependency linking seems to be disabled, so shared libraries (DLLs) will not be built" >&2;}
4674            fi
4675            ;;
4676          *)
4677            { echo "$as_me:$LINENO: WARNING: Building of DLLs not supported in this configuration." >&5
4678echo "$as_me: WARNING: Building of DLLs not supported in this configuration." >&2;}
4679            ;;
4680        esac
4681      fi
4682    ;;
4683    *-aix*)
4684      coin_disable_shared=yes
4685      platform=AIX
4686      if test x"$enable_shared" = xyes; then
4687        { echo "$as_me:$LINENO: WARNING: Shared objects are not supported." >&5
4688echo "$as_me: WARNING: Shared objects are not supported." >&2;}
4689      fi
4690    ;;
4691  esac
4692fi
4693if test x"$coin_disable_shared" = xyes; then
4694  if test x"$enable_shared" = xyes; then
4695    :
4696  else
4697    # we don't disable shared, because it was not selected anyway
4698    coin_disable_shared=no
4699  fi
4700  enable_shared=no
4701fi
4702# By default, we only want the shared objects to be compiled
4703# Check whether --enable-static or --disable-static was given.
4704if test "${enable_static+set}" = set; then
4705  enableval="$enable_static"
4706  p=${PACKAGE-default}
4707    case $enableval in
4708    yes) enable_static=yes ;;
4709    no) enable_static=no ;;
4710    *)
4711     enable_static=no
4712      # Look at the argument we got.  We use all the common list separators.
4713      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
4714      for pkg in $enableval; do
4715        IFS="$lt_save_ifs"
4716        if test "X$pkg" = "X$p"; then
4717          enable_static=yes
4718        fi
4719      done
4720      IFS="$lt_save_ifs"
4721      ;;
4722    esac
4723else
4724  enable_static=no
4725fi;
4726
4727
4728
4729
4730# Initialize automake
4731echo "$as_me:$LINENO: checking for egrep" >&5
4732echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4733if test "${ac_cv_prog_egrep+set}" = set; then
4734  echo $ECHO_N "(cached) $ECHO_C" >&6
4735else
4736  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4737    then ac_cv_prog_egrep='grep -E'
4738    else ac_cv_prog_egrep='egrep'
4739    fi
4740fi
4741echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4742echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4743 EGREP=$ac_cv_prog_egrep
4744
4745
4746echo "$as_me:$LINENO: checking whether ln -s works" >&5
4747echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4748LN_S=$as_ln_s
4749if test "$LN_S" = "ln -s"; then
4750  echo "$as_me:$LINENO: result: yes" >&5
4751echo "${ECHO_T}yes" >&6
4752else
4753  echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4754echo "${ECHO_T}no, using $LN_S" >&6
4755fi
4756
4757am__api_version="1.9"
4758# Find a good install program.  We prefer a C program (faster),
4759# so one script is as good as another.  But avoid the broken or
4760# incompatible versions:
4761# SysV /etc/install, /usr/sbin/install
4762# SunOS /usr/etc/install
4763# IRIX /sbin/install
4764# AIX /bin/install
4765# AmigaOS /C/install, which installs bootblocks on floppy discs
4766# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4767# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4768# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4769# OS/2's system install, which has a completely different semantic
4770# ./install, which can be erroneously created by make from ./install.sh.
4771echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4772echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
4773if test -z "$INSTALL"; then
4774if test "${ac_cv_path_install+set}" = set; then
4775  echo $ECHO_N "(cached) $ECHO_C" >&6
4776else
4777  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4778for as_dir in $PATH
4779do
4780  IFS=$as_save_IFS
4781  test -z "$as_dir" && as_dir=.
4782  # Account for people who put trailing slashes in PATH elements.
4783case $as_dir/ in
4784  ./ | .// | /cC/* | \
4785  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4786  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4787  /usr/ucb/* ) ;;
4788  *)
4789    # OSF1 and SCO ODT 3.0 have their own names for install.
4790    # Don't use installbsd from OSF since it installs stuff as root
4791    # by default.
4792    for ac_prog in ginstall scoinst install; do
4793      for ac_exec_ext in '' $ac_executable_extensions; do
4794        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4795          if test $ac_prog = install &&
4796            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4797            # AIX install.  It has an incompatible calling convention.
4798            :
4799          elif test $ac_prog = install &&
4800            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4801            # program-specific install script used by HP pwplus--don't use.
4802            :
4803          else
4804            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4805            break 3
4806          fi
4807        fi
4808      done
4809    done
4810    ;;
4811esac
4812done
4813
4814
4815fi
4816  if test "${ac_cv_path_install+set}" = set; then
4817    INSTALL=$ac_cv_path_install
4818  else
4819    # As a last resort, use the slow shell script.  We don't cache a
4820    # path for INSTALL within a source directory, because that will
4821    # break other packages using the cache if that directory is
4822    # removed, or if the path is relative.
4823    INSTALL=$ac_install_sh
4824  fi
4825fi
4826echo "$as_me:$LINENO: result: $INSTALL" >&5
4827echo "${ECHO_T}$INSTALL" >&6
4828
4829# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4830# It thinks the first close brace ends the variable substitution.
4831test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4832
4833test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4834
4835test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4836
4837echo "$as_me:$LINENO: checking whether build environment is sane" >&5
4838echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
4839# Just in case
4840sleep 1
4841echo timestamp > conftest.file
4842# Do `set' in a subshell so we don't clobber the current shell's
4843# arguments.  Must try -L first in case configure is actually a
4844# symlink; some systems play weird games with the mod time of symlinks
4845# (eg FreeBSD returns the mod time of the symlink's containing
4846# directory).
4847if (
4848   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
4849   if test "$*" = "X"; then
4850      # -L didn't work.
4851      set X `ls -t $srcdir/configure conftest.file`
4852   fi
4853   rm -f conftest.file
4854   if test "$*" != "X $srcdir/configure conftest.file" \
4855      && test "$*" != "X conftest.file $srcdir/configure"; then
4856
4857      # If neither matched, then we have a broken ls.  This can happen
4858      # if, for instance, CONFIG_SHELL is bash and it inherits a
4859      # broken ls alias from the environment.  This has actually
4860      # happened.  Such a system could not be considered "sane".
4861      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
4862alias in your environment" >&5
4863echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
4864alias in your environment" >&2;}
4865   { (exit 1); exit 1; }; }
4866   fi
4867
4868   test "$2" = conftest.file
4869   )
4870then
4871   # Ok.
4872   :
4873else
4874   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
4875Check your system clock" >&5
4876echo "$as_me: error: newly created file is older than distributed files!
4877Check your system clock" >&2;}
4878   { (exit 1); exit 1; }; }
4879fi
4880echo "$as_me:$LINENO: result: yes" >&5
4881echo "${ECHO_T}yes" >&6
4882test "$program_prefix" != NONE &&
4883  program_transform_name="s,^,$program_prefix,;$program_transform_name"
4884# Use a double $ so make ignores it.
4885test "$program_suffix" != NONE &&
4886  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
4887# Double any \ or $.  echo might interpret backslashes.
4888# By default was `s,x,x', remove it if useless.
4889cat <<\_ACEOF >conftest.sed
4890s/[\\$]/&&/g;s/;s,x,x,$//
4891_ACEOF
4892program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
4893rm conftest.sed
4894
4895# expand $ac_aux_dir to an absolute path
4896am_aux_dir=`cd $ac_aux_dir && pwd`
4897
4898test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
4899# Use eval to expand $SHELL
4900if eval "$MISSING --run true"; then
4901  am_missing_run="$MISSING --run "
4902else
4903  am_missing_run=
4904  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
4905echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
4906fi
4907
4908if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
4909  # We used to keeping the `.' as first argument, in order to
4910  # allow $(mkdir_p) to be used without argument.  As in
4911  #   $(mkdir_p) $(somedir)
4912  # where $(somedir) is conditionally defined.  However this is wrong
4913  # for two reasons:
4914  #  1. if the package is installed by a user who cannot write `.'
4915  #     make install will fail,
4916  #  2. the above comment should most certainly read
4917  #     $(mkdir_p) $(DESTDIR)$(somedir)
4918  #     so it does not work when $(somedir) is undefined and
4919  #     $(DESTDIR) is not.
4920  #  To support the latter case, we have to write
4921  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
4922  #  so the `.' trick is pointless.
4923  mkdir_p='mkdir -p --'
4924else
4925  # On NextStep and OpenStep, the `mkdir' command does not
4926  # recognize any option.  It will interpret all options as
4927  # directories to create, and then abort because `.' already
4928  # exists.
4929  for d in ./-p ./--version;
4930  do
4931    test -d $d && rmdir $d
4932  done
4933  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
4934  if test -f "$ac_aux_dir/mkinstalldirs"; then
4935    mkdir_p='$(mkinstalldirs)'
4936  else
4937    mkdir_p='$(install_sh) -d'
4938  fi
4939fi
4940
4941for ac_prog in gawk mawk nawk awk
4942do
4943  # Extract the first word of "$ac_prog", so it can be a program name with args.
4944set dummy $ac_prog; ac_word=$2
4945echo "$as_me:$LINENO: checking for $ac_word" >&5
4946echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4947if test "${ac_cv_prog_AWK+set}" = set; then
4948  echo $ECHO_N "(cached) $ECHO_C" >&6
4949else
4950  if test -n "$AWK"; then
4951  ac_cv_prog_AWK="$AWK" # Let the user override the test.
4952else
4953as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4954for as_dir in $PATH
4955do
4956  IFS=$as_save_IFS
4957  test -z "$as_dir" && as_dir=.
4958  for ac_exec_ext in '' $ac_executable_extensions; do
4959  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4960    ac_cv_prog_AWK="$ac_prog"
4961    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4962    break 2
4963  fi
4964done
4965done
4966
4967fi
4968fi
4969AWK=$ac_cv_prog_AWK
4970if test -n "$AWK"; then
4971  echo "$as_me:$LINENO: result: $AWK" >&5
4972echo "${ECHO_T}$AWK" >&6
4973else
4974  echo "$as_me:$LINENO: result: no" >&5
4975echo "${ECHO_T}no" >&6
4976fi
4977
4978  test -n "$AWK" && break
4979done
4980
4981echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4982echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4983set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4984if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4985  echo $ECHO_N "(cached) $ECHO_C" >&6
4986else
4987  cat >conftest.make <<\_ACEOF
4988all:
4989        @echo 'ac_maketemp="$(MAKE)"'
4990_ACEOF
4991# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4992eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4993if test -n "$ac_maketemp"; then
4994  eval ac_cv_prog_make_${ac_make}_set=yes
4995else
4996  eval ac_cv_prog_make_${ac_make}_set=no
4997fi
4998rm -f conftest.make
4999fi
5000if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
5001  echo "$as_me:$LINENO: result: yes" >&5
5002echo "${ECHO_T}yes" >&6
5003  SET_MAKE=
5004else
5005  echo "$as_me:$LINENO: result: no" >&5
5006echo "${ECHO_T}no" >&6
5007  SET_MAKE="MAKE=${MAKE-make}"
5008fi
5009
5010rm -rf .tst 2>/dev/null
5011mkdir .tst 2>/dev/null
5012if test -d .tst; then
5013  am__leading_dot=.
5014else
5015  am__leading_dot=_
5016fi
5017rmdir .tst 2>/dev/null
5018
5019DEPDIR="${am__leading_dot}deps"
5020
5021          ac_config_commands="$ac_config_commands depfiles"
5022
5023
5024am_make=${MAKE-make}
5025cat > confinc << 'END'
5026am__doit:
5027        @echo done
5028.PHONY: am__doit
5029END
5030# If we don't find an include directive, just comment out the code.
5031echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
5032echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
5033am__include="#"
5034am__quote=
5035_am_result=none
5036# First try GNU make style include.
5037echo "include confinc" > confmf
5038# We grep out `Entering directory' and `Leaving directory'
5039# messages which can occur if `w' ends up in MAKEFLAGS.
5040# In particular we don't look at `^make:' because GNU make might
5041# be invoked under some other name (usually "gmake"), in which
5042# case it prints its new name instead of `make'.
5043if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
5044   am__include=include
5045   am__quote=
5046   _am_result=GNU
5047fi
5048# Now try BSD make style include.
5049if test "$am__include" = "#"; then
5050   echo '.include "confinc"' > confmf
5051   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
5052      am__include=.include
5053      am__quote="\""
5054      _am_result=BSD
5055   fi
5056fi
5057
5058
5059echo "$as_me:$LINENO: result: $_am_result" >&5
5060echo "${ECHO_T}$_am_result" >&6
5061rm -f confinc confmf
5062
5063# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
5064if test "${enable_dependency_tracking+set}" = set; then
5065  enableval="$enable_dependency_tracking"
5066
5067fi;
5068if test "x$enable_dependency_tracking" != xno; then
5069  am_depcomp="$ac_aux_dir/depcomp"
5070  AMDEPBACKSLASH='\'
5071fi
5072
5073
5074if test "x$enable_dependency_tracking" != xno; then
5075  AMDEP_TRUE=
5076  AMDEP_FALSE='#'
5077else
5078  AMDEP_TRUE='#'
5079  AMDEP_FALSE=
5080fi
5081
5082
5083
5084
5085
5086
5087# AC_MSG_NOTICE([Beginning automake initialisation.])
5088# Stuff for automake
5089# test to see if srcdir already configured
5090if test "`cd $srcdir && pwd`" != "`pwd`" &&
5091   test -f $srcdir/config.status; then
5092  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
5093echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
5094   { (exit 1); exit 1; }; }
5095fi
5096
5097# test whether we have cygpath
5098if test -z "$CYGPATH_W"; then
5099  if (cygpath --version) >/dev/null 2>/dev/null; then
5100    CYGPATH_W='cygpath -w'
5101  else
5102    CYGPATH_W=echo
5103  fi
5104fi
5105
5106
5107# Define the identity of the package.
5108 PACKAGE='cbc'
5109 VERSION='2.9'
5110
5111
5112cat >>confdefs.h <<_ACEOF
5113#define PACKAGE "$PACKAGE"
5114_ACEOF
5115
5116
5117cat >>confdefs.h <<_ACEOF
5118#define VERSION "$VERSION"
5119_ACEOF
5120
5121# Some tools Automake needs.
5122
5123ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
5124
5125
5126AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
5127
5128
5129AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
5130
5131
5132AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
5133
5134
5135MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
5136
5137install_sh=${install_sh-"$am_aux_dir/install-sh"}
5138
5139# Installed binaries are usually stripped using `strip' when the user
5140# run `make install-strip'.  However `strip' might not be the right
5141# tool to use in cross-compilation environments, therefore Automake
5142# will honor the `STRIP' environment variable to overrule this program.
5143if test "$cross_compiling" != no; then
5144  if test -n "$ac_tool_prefix"; then
5145  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5146set dummy ${ac_tool_prefix}strip; ac_word=$2
5147echo "$as_me:$LINENO: checking for $ac_word" >&5
5148echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5149if test "${ac_cv_prog_STRIP+set}" = set; then
5150  echo $ECHO_N "(cached) $ECHO_C" >&6
5151else
5152  if test -n "$STRIP"; then
5153  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5154else
5155as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5156for as_dir in $PATH
5157do
5158  IFS=$as_save_IFS
5159  test -z "$as_dir" && as_dir=.
5160  for ac_exec_ext in '' $ac_executable_extensions; do
5161  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5162    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5163    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5164    break 2
5165  fi
5166done
5167done
5168
5169fi
5170fi
5171STRIP=$ac_cv_prog_STRIP
5172if test -n "$STRIP"; then
5173  echo "$as_me:$LINENO: result: $STRIP" >&5
5174echo "${ECHO_T}$STRIP" >&6
5175else
5176  echo "$as_me:$LINENO: result: no" >&5
5177echo "${ECHO_T}no" >&6
5178fi
5179
5180fi
5181if test -z "$ac_cv_prog_STRIP"; then
5182  ac_ct_STRIP=$STRIP
5183  # Extract the first word of "strip", so it can be a program name with args.
5184set dummy strip; ac_word=$2
5185echo "$as_me:$LINENO: checking for $ac_word" >&5
5186echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5187if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
5188  echo $ECHO_N "(cached) $ECHO_C" >&6
5189else
5190  if test -n "$ac_ct_STRIP"; then
5191  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5192else
5193as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5194for as_dir in $PATH
5195do
5196  IFS=$as_save_IFS
5197  test -z "$as_dir" && as_dir=.
5198  for ac_exec_ext in '' $ac_executable_extensions; do
5199  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5200    ac_cv_prog_ac_ct_STRIP="strip"
5201    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5202    break 2
5203  fi
5204done
5205done
5206
5207  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
5208fi
5209fi
5210ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5211if test -n "$ac_ct_STRIP"; then
5212  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
5213echo "${ECHO_T}$ac_ct_STRIP" >&6
5214else
5215  echo "$as_me:$LINENO: result: no" >&5
5216echo "${ECHO_T}no" >&6
5217fi
5218
5219  STRIP=$ac_ct_STRIP
5220else
5221  STRIP="$ac_cv_prog_STRIP"
5222fi
5223
5224fi
5225INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
5226
5227# We need awk for the "check" target.  The system "awk" is bad on
5228# some platforms.
5229# Always define AMTAR for backward compatibility.
5230
5231AMTAR=${AMTAR-"${am_missing_run}tar"}
5232
5233am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
5234
5235
5236
5237
5238depcc="$CC"   am_compiler_list=
5239
5240echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5241echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5242if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5243  echo $ECHO_N "(cached) $ECHO_C" >&6
5244else
5245  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5246  # We make a subdir and do the tests there.  Otherwise we can end up
5247  # making bogus files that we don't know about and never remove.  For
5248  # instance it was reported that on HP-UX the gcc test will end up
5249  # making a dummy file named `D' -- because `-MD' means `put the output
5250  # in D'.
5251  mkdir conftest.dir
5252  # Copy depcomp to subdir because otherwise we won't find it if we're
5253  # using a relative directory.
5254  cp "$am_depcomp" conftest.dir
5255  cd conftest.dir
5256  # We will build objects and dependencies in a subdirectory because
5257  # it helps to detect inapplicable dependency modes.  For instance
5258  # both Tru64's cc and ICC support -MD to output dependencies as a
5259  # side effect of compilation, but ICC will put the dependencies in
5260  # the current directory while Tru64 will put them in the object
5261  # directory.
5262  mkdir sub
5263
5264  am_cv_CC_dependencies_compiler_type=none
5265  if test "$am_compiler_list" = ""; then
5266     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5267  fi
5268  for depmode in $am_compiler_list; do
5269    # Setup a source with many dependencies, because some compilers
5270    # like to wrap large dependency lists on column 80 (with \), and
5271    # we should not choose a depcomp mode which is confused by this.
5272    #
5273    # We need to recreate these files for each test, as the compiler may
5274    # overwrite some of them when testing with obscure command lines.
5275    # This happens at least with the AIX C compiler.
5276    : > sub/conftest.c
5277    for i in 1 2 3 4 5 6; do
5278      echo '#include "conftst'$i'.h"' >> sub/conftest.c
5279      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5280      # Solaris 8's {/usr,}/bin/sh.
5281      touch sub/conftst$i.h
5282    done
5283    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5284
5285    case $depmode in
5286    nosideeffect)
5287      # after this tag, mechanisms are not by side-effect, so they'll
5288      # only be used when explicitly requested
5289      if test "x$enable_dependency_tracking" = xyes; then
5290        continue
5291      else
5292        break
5293      fi
5294      ;;
5295    none) break ;;
5296    esac
5297    # We check with `-c' and `-o' for the sake of the "dashmstdout"
5298    # mode.  It turns out that the SunPro C++ compiler does not properly
5299    # handle `-M -o', and we need to detect this.
5300    if depmode=$depmode \
5301       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5302       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5303       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5304         >/dev/null 2>conftest.err &&
5305       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5306       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5307       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5308      # icc doesn't choke on unknown options, it will just issue warnings
5309      # or remarks (even with -Werror).  So we grep stderr for any message
5310      # that says an option was ignored or not supported.
5311      # When given -MP, icc 7.0 and 7.1 complain thusly:
5312      #   icc: Command line warning: ignoring option '-M'; no argument required
5313      # The diagnosis changed in icc 8.0:
5314      #   icc: Command line remark: option '-MP' not supported
5315      if (grep 'ignoring option' conftest.err ||
5316          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5317        am_cv_CC_dependencies_compiler_type=$depmode
5318        break
5319      fi
5320    fi
5321  done
5322
5323  cd ..
5324  rm -rf conftest.dir
5325else
5326  am_cv_CC_dependencies_compiler_type=none
5327fi
5328
5329fi
5330echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5331echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5332CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5333
5334
5335
5336if
5337  test "x$enable_dependency_tracking" != xno \
5338  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5339  am__fastdepCC_TRUE=
5340  am__fastdepCC_FALSE='#'
5341else
5342  am__fastdepCC_TRUE='#'
5343  am__fastdepCC_FALSE=
5344fi
5345
5346
5347depcc="$CXX"  am_compiler_list=
5348
5349echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5350echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5351if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
5352  echo $ECHO_N "(cached) $ECHO_C" >&6
5353else
5354  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5355  # We make a subdir and do the tests there.  Otherwise we can end up
5356  # making bogus files that we don't know about and never remove.  For
5357  # instance it was reported that on HP-UX the gcc test will end up
5358  # making a dummy file named `D' -- because `-MD' means `put the output
5359  # in D'.
5360  mkdir conftest.dir
5361  # Copy depcomp to subdir because otherwise we won't find it if we're
5362  # using a relative directory.
5363  cp "$am_depcomp" conftest.dir
5364  cd conftest.dir
5365  # We will build objects and dependencies in a subdirectory because
5366  # it helps to detect inapplicable dependency modes.  For instance
5367  # both Tru64's cc and ICC support -MD to output dependencies as a
5368  # side effect of compilation, but ICC will put the dependencies in
5369  # the current directory while Tru64 will put them in the object
5370  # directory.
5371  mkdir sub
5372
5373  am_cv_CXX_dependencies_compiler_type=none
5374  if test "$am_compiler_list" = ""; then
5375     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5376  fi
5377  for depmode in $am_compiler_list; do
5378    # Setup a source with many dependencies, because some compilers
5379    # like to wrap large dependency lists on column 80 (with \), and
5380    # we should not choose a depcomp mode which is confused by this.
5381    #
5382    # We need to recreate these files for each test, as the compiler may
5383    # overwrite some of them when testing with obscure command lines.
5384    # This happens at least with the AIX C compiler.
5385    : > sub/conftest.c
5386    for i in 1 2 3 4 5 6; do
5387      echo '#include "conftst'$i'.h"' >> sub/conftest.c
5388      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5389      # Solaris 8's {/usr,}/bin/sh.
5390      touch sub/conftst$i.h
5391    done
5392    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5393
5394    case $depmode in
5395    nosideeffect)
5396      # after this tag, mechanisms are not by side-effect, so they'll
5397      # only be used when explicitly requested
5398      if test "x$enable_dependency_tracking" = xyes; then
5399        continue
5400      else
5401        break
5402      fi
5403      ;;
5404    none) break ;;
5405    esac
5406    # We check with `-c' and `-o' for the sake of the "dashmstdout"
5407    # mode.  It turns out that the SunPro C++ compiler does not properly
5408    # handle `-M -o', and we need to detect this.
5409    if depmode=$depmode \
5410       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5411       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5412       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5413         >/dev/null 2>conftest.err &&
5414       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5415       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5416       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5417      # icc doesn't choke on unknown options, it will just issue warnings
5418      # or remarks (even with -Werror).  So we grep stderr for any message
5419      # that says an option was ignored or not supported.
5420      # When given -MP, icc 7.0 and 7.1 complain thusly:
5421      #   icc: Command line warning: ignoring option '-M'; no argument required
5422      # The diagnosis changed in icc 8.0:
5423      #   icc: Command line remark: option '-MP' not supported
5424      if (grep 'ignoring option' conftest.err ||
5425          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5426        am_cv_CXX_dependencies_compiler_type=$depmode
5427        break
5428      fi
5429    fi
5430  done
5431
5432  cd ..
5433  rm -rf conftest.dir
5434else
5435  am_cv_CXX_dependencies_compiler_type=none
5436fi
5437
5438fi
5439echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
5440echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
5441CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5442
5443
5444
5445if
5446  test "x$enable_dependency_tracking" != xno \
5447  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5448  am__fastdepCXX_TRUE=
5449  am__fastdepCXX_FALSE='#'
5450else
5451  am__fastdepCXX_TRUE='#'
5452  am__fastdepCXX_FALSE=
5453fi
5454
5455
5456
5457echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
5458echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
5459    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5460if test "${enable_maintainer_mode+set}" = set; then
5461  enableval="$enable_maintainer_mode"
5462  USE_MAINTAINER_MODE=$enableval
5463else
5464  USE_MAINTAINER_MODE=no
5465fi;
5466  echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
5467echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
5468
5469
5470if test $USE_MAINTAINER_MODE = yes; then
5471  MAINTAINER_MODE_TRUE=
5472  MAINTAINER_MODE_FALSE='#'
5473else
5474  MAINTAINER_MODE_TRUE='#'
5475  MAINTAINER_MODE_FALSE=
5476fi
5477
5478  MAINT=$MAINTAINER_MODE_TRUE
5479
5480
5481
5482coin_have_externals=no
5483if test "$enable_maintainer_mode" = yes; then
5484
5485  # If maintainer mode is chosen, we make sure that the correct versions
5486  # of the tools are used, and that we know where libtool.m4 is (to
5487  # recreate acinclude.m4)
5488
5489
5490  LIBTOOLM4=
5491  # Normally, $HOME
5492  AUTOTOOLS_DFLT=$HOME
5493
5494  echo "$as_me:$LINENO: checking whether we are using the correct autotools" >&5
5495echo $ECHO_N "checking whether we are using the correct autotools... $ECHO_C" >&6
5496if test "${ac_cv_use_correct_autotools+set}" = set; then
5497  echo $ECHO_N "(cached) $ECHO_C" >&6
5498else
5499  ac_cv_use_correct_autotools=check
5500fi
5501echo "$as_me:$LINENO: result: $ac_cv_use_correct_autotools" >&5
5502echo "${ECHO_T}$ac_cv_use_correct_autotools" >&6
5503
5504  if test $ac_cv_use_correct_autotools = check; then
5505    ac_cv_use_correct_autotools=yes
5506    # Check if we have autoconf
5507    # Extract the first word of "autoconf", so it can be a program name with args.
5508set dummy autoconf; ac_word=$2
5509echo "$as_me:$LINENO: checking for $ac_word" >&5
5510echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5511if test "${ac_cv_prog_have_autoconf+set}" = set; then
5512  echo $ECHO_N "(cached) $ECHO_C" >&6
5513else
5514  if test -n "$have_autoconf"; then
5515  ac_cv_prog_have_autoconf="$have_autoconf" # Let the user override the test.
5516else
5517as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5518for as_dir in $PATH
5519do
5520  IFS=$as_save_IFS
5521  test -z "$as_dir" && as_dir=.
5522  for ac_exec_ext in '' $ac_executable_extensions; do
5523  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5524    ac_cv_prog_have_autoconf="yes"
5525    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5526    break 2
5527  fi
5528done
5529done
5530
5531  test -z "$ac_cv_prog_have_autoconf" && ac_cv_prog_have_autoconf="no"
5532fi
5533fi
5534have_autoconf=$ac_cv_prog_have_autoconf
5535if test -n "$have_autoconf"; then
5536  echo "$as_me:$LINENO: result: $have_autoconf" >&5
5537echo "${ECHO_T}$have_autoconf" >&6
5538else
5539  echo "$as_me:$LINENO: result: no" >&5
5540echo "${ECHO_T}no" >&6
5541fi
5542
5543    if test $have_autoconf = no; then
5544      { { echo "$as_me:$LINENO: error: You specified you want to use maintainer mode, but I cannot find autoconf in your path." >&5
5545echo "$as_me: error: You specified you want to use maintainer mode, but I cannot find autoconf in your path." >&2;}
5546   { (exit 1); exit 1; }; }
5547    fi
5548
5549    # Check whether autoconf is the correct version
5550    correct_version='2.59'
5551    grep_version=`echo  $correct_version | sed -e 's/\\./\\\\\\./g'`
5552    echo "$as_me:$LINENO: checking whether we are using the correct version ($correct_version) of autoconf" >&5
5553echo $ECHO_N "checking whether we are using the correct version ($correct_version) of autoconf... $ECHO_C" >&6
5554    autoconf --version > confauto.out 2>&1
5555    if $EGREP $grep_version confauto.out >/dev/null 2>&1; then
5556      echo "$as_me:$LINENO: result: yes" >&5
5557echo "${ECHO_T}yes" >&6
5558    else
5559      rm -f confauto.out
5560      echo "$as_me:$LINENO: result: no" >&5
5561echo "${ECHO_T}no" >&6
5562      { { echo "$as_me:$LINENO: error: You don't have the correct version of autoconf as the first one in your path." >&5
5563echo "$as_me: error: You don't have the correct version of autoconf as the first one in your path." >&2;}
5564   { (exit 1); exit 1; }; }
5565    fi
5566    rm -f confauto.out
5567
5568    # Check if the executable autoconf is picked up from the correct location
5569    echo "$as_me:$LINENO: checking whether autoconf is coming from the correct location" >&5
5570echo $ECHO_N "checking whether autoconf is coming from the correct location... $ECHO_C" >&6
5571    autoconf_dir=`which autoconf | sed -e 's=/autoconf=='`
5572    autoconf_dir=`cd $autoconf_dir; pwd`
5573    if test x$AUTOTOOLS_DIR = x; then
5574      want_dir=$AUTOTOOLS_DFLT/bin
5575    else
5576      want_dir=$AUTOTOOLS_DIR/bin
5577    fi
5578    if test $autoconf_dir = `cd $want_dir; pwd`; then
5579      echo "$as_me:$LINENO: result: yes" >&5
5580echo "${ECHO_T}yes" >&6
5581    else
5582      rm -f confauto.out
5583      echo "$as_me:$LINENO: result: no" >&5
5584echo "${ECHO_T}no" >&6
5585      { { echo "$as_me:$LINENO: error: The autoconf executable should be picked up from \$AUTOTOOLS_DFLT/bin or \$AUTOTOOLS_DIR/bin." >&5
5586echo "$as_me: error: The autoconf executable should be picked up from \$AUTOTOOLS_DFLT/bin or \$AUTOTOOLS_DIR/bin." >&2;}
5587   { (exit 1); exit 1; }; }
5588    fi
5589
5590    # Check if we have automake
5591    # Extract the first word of "automake", so it can be a program name with args.
5592set dummy automake; ac_word=$2
5593echo "$as_me:$LINENO: checking for $ac_word" >&5
5594echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5595if test "${ac_cv_prog_have_automake+set}" = set; then
5596  echo $ECHO_N "(cached) $ECHO_C" >&6
5597else
5598  if test -n "$have_automake"; then
5599  ac_cv_prog_have_automake="$have_automake" # Let the user override the test.
5600else
5601as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5602for as_dir in $PATH
5603do
5604  IFS=$as_save_IFS
5605  test -z "$as_dir" && as_dir=.
5606  for ac_exec_ext in '' $ac_executable_extensions; do
5607  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5608    ac_cv_prog_have_automake="yes"
5609    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5610    break 2
5611  fi
5612done
5613done
5614
5615  test -z "$ac_cv_prog_have_automake" && ac_cv_prog_have_automake="no"
5616fi
5617fi
5618have_automake=$ac_cv_prog_have_automake
5619if test -n "$have_automake"; then
5620  echo "$as_me:$LINENO: result: $have_automake" >&5
5621echo "${ECHO_T}$have_automake" >&6
5622else
5623  echo "$as_me:$LINENO: result: no" >&5
5624echo "${ECHO_T}no" >&6
5625fi
5626
5627    if test $have_automake = no; then
5628      { { echo "$as_me:$LINENO: error: You specified you want to use maintainer mode, but I cannot find automake in your path." >&5
5629echo "$as_me: error: You specified you want to use maintainer mode, but I cannot find automake in your path." >&2;}
5630   { (exit 1); exit 1; }; }
5631    fi
5632
5633    # Check whether automake is the correct version
5634    correct_version='1.9.6'
5635    grep_version=`echo  $correct_version | sed -e 's/\\./\\\\\\./g'`
5636    echo "$as_me:$LINENO: checking whether we are using the correct version ($correct_version) of automake" >&5
5637echo $ECHO_N "checking whether we are using the correct version ($correct_version) of automake... $ECHO_C" >&6
5638    automake --version > confauto.out 2>&1
5639    if $EGREP $grep_version confauto.out >/dev/null 2>&1; then
5640      echo "$as_me:$LINENO: result: yes" >&5
5641echo "${ECHO_T}yes" >&6
5642    else
5643      rm -f confauto.out
5644      echo "$as_me:$LINENO: result: no" >&5
5645echo "${ECHO_T}no" >&6
5646      { { echo "$as_me:$LINENO: error: You don't have the correct version of automake as the first one in your path." >&5
5647echo "$as_me: error: You don't have the correct version of automake as the first one in your path." >&2;}
5648   { (exit 1); exit 1; }; }
5649    fi
5650    rm -f confauto.out
5651
5652    # Check if the executable automake is picked up from the correct location
5653    echo "$as_me:$LINENO: checking whether automake is coming from the correct location" >&5
5654echo $ECHO_N "checking whether automake is coming from the correct location... $ECHO_C" >&6
5655    automake_dir=`which automake | sed -e 's=/automake=='`
5656    automake_dir=`cd $automake_dir; pwd`
5657    if test x$AUTOTOOLS_DIR = x; then
5658      want_dir=$AUTOTOOLS_DFLT/bin
5659    else
5660      want_dir=$AUTOTOOLS_DIR/bin
5661    fi
5662    if test $automake_dir = `cd $want_dir; pwd`; then
5663      echo "$as_me:$LINENO: result: yes" >&5
5664echo "${ECHO_T}yes" >&6
5665    else
5666      rm -f confauto.out
5667      echo "$as_me:$LINENO: result: no" >&5
5668echo "${ECHO_T}no" >&6
5669      { { echo "$as_me:$LINENO: error: The automake executable should be picked up from \$AUTOTOOLS_DFLT/bin or \$AUTOTOOLS_DIR/bin." >&5
5670echo "$as_me: error: The automake executable should be picked up from \$AUTOTOOLS_DFLT/bin or \$AUTOTOOLS_DIR/bin." >&2;}
5671   { (exit 1); exit 1; }; }
5672    fi
5673
5674    # Check if this is the correct version of libtool (with escaped dots)
5675    if test x$AUTOTOOLS_DIR = x; then
5676      want_dir=$AUTOTOOLS_DFLT/share
5677    else
5678      want_dir=$AUTOTOOLS_DIR/share
5679    fi
5680    correct_version='1.5.22'
5681    grep_version=`echo  $correct_version | sed -e 's/\\./\\\\\\./g'`
5682    if test -r $want_dir/libtool/ltmain.sh; then
5683  have_ltmain=yes
5684  :
5685else
5686  have_ltmain=no
5687  :
5688fi
5689
5690    echo "$as_me:$LINENO: checking whether we are using the correct version ($correct_version) of libtool." >&5
5691echo $ECHO_N "checking whether we are using the correct version ($correct_version) of libtool.... $ECHO_C" >&6
5692    if test $have_ltmain = yes; then
5693    if $EGREP $grep_version $want_dir/libtool/ltmain.sh >/dev/null 2>&1; then
5694        echo "$as_me:$LINENO: result: yes" >&5
5695echo "${ECHO_T}yes" >&6
5696      else
5697        echo "$as_me:$LINENO: result: no" >&5
5698echo "${ECHO_T}no" >&6
5699        { { echo "$as_me:$LINENO: error: You don't have the correct version of libtool." >&5
5700echo "$as_me: error: You don't have the correct version of libtool." >&2;}
5701   { (exit 1); exit 1; }; }
5702      fi
5703    else
5704      echo "$as_me:$LINENO: result: no" >&5
5705echo "${ECHO_T}no" >&6
5706      { { echo "$as_me:$LINENO: error: I cannot find the ltmain.sh file." >&5
5707echo "$as_me: error: I cannot find the ltmain.sh file." >&2;}
5708   { (exit 1); exit 1; }; }
5709    fi
5710  fi
5711
5712  # Check if we can find the libtool file
5713  if test x$AUTOTOOLS_DIR = x; then
5714    want_dir=$AUTOTOOLS_DFLT/share
5715  else
5716    want_dir=$AUTOTOOLS_DIR/share
5717  fi
5718  if test -r $want_dir/aclocal/libtool.m4; then
5719  LIBTOOLM4="$want_dir/aclocal/libtool.m4"
5720  :
5721else
5722  { { echo "$as_me:$LINENO: error: I cannot find the libtool.m4 file." >&5
5723echo "$as_me: error: I cannot find the libtool.m4 file." >&2;}
5724   { (exit 1); exit 1; }; }
5725  :
5726fi
5727
5728
5729  # Check if we have an Dependencies file
5730  if test -r $srcdir/Dependencies; then
5731    coin_have_externals=yes
5732  fi
5733  # Check if subversion is installed and understands https
5734  # Extract the first word of "svn", so it can be a program name with args.
5735set dummy svn; ac_word=$2
5736echo "$as_me:$LINENO: checking for $ac_word" >&5
5737echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5738if test "${ac_cv_prog_have_svn+set}" = set; then
5739  echo $ECHO_N "(cached) $ECHO_C" >&6
5740else
5741  if test -n "$have_svn"; then
5742  ac_cv_prog_have_svn="$have_svn" # Let the user override the test.
5743else
5744as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5745for as_dir in $PATH
5746do
5747  IFS=$as_save_IFS
5748  test -z "$as_dir" && as_dir=.
5749  for ac_exec_ext in '' $ac_executable_extensions; do
5750  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5751    ac_cv_prog_have_svn="yes"
5752    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5753    break 2
5754  fi
5755done
5756done
5757
5758  test -z "$ac_cv_prog_have_svn" && ac_cv_prog_have_svn="no"
5759fi
5760fi
5761have_svn=$ac_cv_prog_have_svn
5762if test -n "$have_svn"; then
5763  echo "$as_me:$LINENO: result: $have_svn" >&5
5764echo "${ECHO_T}$have_svn" >&6
5765else
5766  echo "$as_me:$LINENO: result: no" >&5
5767echo "${ECHO_T}no" >&6
5768fi
5769
5770  if test x$have_svn = xyes; then
5771    echo "$as_me:$LINENO: checking whether svn understands https" >&5
5772echo $ECHO_N "checking whether svn understands https... $ECHO_C" >&6
5773if test "${ac_cv_svn_understands_https+set}" = set; then
5774  echo $ECHO_N "(cached) $ECHO_C" >&6
5775else
5776  svn --version > confauto.out 2>&1
5777                    if $EGREP https confauto.out >/dev/null 2>&1; then
5778                      ac_cv_svn_understands_https=yes
5779                    else
5780                      ac_cv_svn_understands_https=no
5781                      have_svn=no
5782                      ac_cv_prog_have_svn=no
5783                    fi
5784                    rm -f confauto.out
5785fi
5786echo "$as_me:$LINENO: result: $ac_cv_svn_understands_https" >&5
5787echo "${ECHO_T}$ac_cv_svn_understands_https" >&6
5788  fi
5789
5790  # Find the location of the BuildTools directory
5791  BUILDTOOLSDIR=
5792  if test -r $srcdir/BuildTools/coin.m4; then
5793    BUILDTOOLSDIR=$srcdir/BuildTools
5794  else
5795    if test -r $srcdir/../BuildTools/coin.m4; then
5796      BUILDTOOLSDIR=$srcdir/../BuildTools
5797    else
5798      if test -r $srcdir/../../BuildTools/coin.m4; then
5799        BUILDTOOLSDIR=$srcdir/../../BuildTools
5800      else
5801        { { echo "$as_me:$LINENO: error: Cannot find the BuildTools directory" >&5
5802echo "$as_me: error: Cannot find the BuildTools directory" >&2;}
5803   { (exit better disable maintainer mode.); exit better disable maintainer mode.; }; }
5804      fi
5805    fi
5806  fi
5807
5808
5809  # for running automake by make, we need to have Makemain.inc available at the place where it usually can be found during run_autotools
5810  if test "$BUILDTOOLSDIR" != "$srcdir/BuildTools" ; then
5811    $LN_S `cd $BUILDTOOLSDIR; pwd` "$srcdir/BuildTools"
5812  fi
5813
5814  # The following variable is set to the name of the directory where
5815  # the autotool scripts are located
5816
5817  AUX_DIR=$ac_aux_dir
5818fi
5819
5820# helpful variable for the base directory of this package
5821abs_source_dir=`cd $srcdir; pwd`
5822
5823
5824# Stuff for example Makefiles
5825if test x$prefix = xNONE; then
5826  full_prefix=$ac_default_prefix
5827else
5828  full_prefix=$prefix
5829fi
5830full_prefix=`cd $full_prefix ; pwd`
5831
5832abs_lib_dir=$full_prefix/lib
5833
5834abs_include_dir=$full_prefix/include
5835
5836abs_bin_dir=$full_prefix/bin
5837
5838
5839
5840if test $coin_have_externals = yes && test x$have_svn = xyes; then
5841  HAVE_EXTERNALS_TRUE=
5842  HAVE_EXTERNALS_FALSE='#'
5843else
5844  HAVE_EXTERNALS_TRUE='#'
5845  HAVE_EXTERNALS_FALSE=
5846fi
5847
5848
5849# AC_MSG_NOTICE([End automake initialisation.])
5850
5851
5852
5853LIBTOOL=
5854if test -f ../libtool; then
5855  coin_config_dir=..
5856  LIBTOOL='$(SHELL) $(top_builddir)/../libtool'
5857fi
5858if test "x$LIBTOOL" = x; then
5859  if test -f ../../libtool; then
5860    coin_config_dir=../..
5861    LIBTOOL='$(SHELL) $(top_builddir)/../../libtool'
5862  fi
5863fi
5864
5865if test "x$LIBTOOL" = x; then
5866# AC_MSG_NOTICE([Creating libtool script (calling COIN_PROG_LIBTOOL).])
5867  # Stuff for libtool
5868  # Check whether --enable-shared or --disable-shared was given.
5869if test "${enable_shared+set}" = set; then
5870  enableval="$enable_shared"
5871  p=${PACKAGE-default}
5872    case $enableval in
5873    yes) enable_shared=yes ;;
5874    no) enable_shared=no ;;
5875    *)
5876      enable_shared=no
5877      # Look at the argument we got.  We use all the common list separators.
5878      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
5879      for pkg in $enableval; do
5880        IFS="$lt_save_ifs"
5881        if test "X$pkg" = "X$p"; then
5882          enable_shared=yes
5883        fi
5884      done
5885      IFS="$lt_save_ifs"
5886      ;;
5887    esac
5888else
5889  enable_shared=yes
5890fi;
5891
5892# Check whether --enable-fast-install or --disable-fast-install was given.
5893if test "${enable_fast_install+set}" = set; then
5894  enableval="$enable_fast_install"
5895  p=${PACKAGE-default}
5896    case $enableval in
5897    yes) enable_fast_install=yes ;;
5898    no) enable_fast_install=no ;;
5899    *)
5900      enable_fast_install=no
5901      # Look at the argument we got.  We use all the common list separators.
5902      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
5903      for pkg in $enableval; do
5904        IFS="$lt_save_ifs"
5905        if test "X$pkg" = "X$p"; then
5906          enable_fast_install=yes
5907        fi
5908      done
5909      IFS="$lt_save_ifs"
5910      ;;
5911    esac
5912else
5913  enable_fast_install=yes
5914fi;
5915
5916echo "$as_me:$LINENO: checking host system type" >&5
5917echo $ECHO_N "checking host system type... $ECHO_C" >&6
5918if test "${ac_cv_host+set}" = set; then
5919  echo $ECHO_N "(cached) $ECHO_C" >&6
5920else
5921  ac_cv_host_alias=$host_alias
5922test -z "$ac_cv_host_alias" &&
5923  ac_cv_host_alias=$ac_cv_build_alias
5924ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
5925  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
5926echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
5927   { (exit 1); exit 1; }; }
5928
5929fi
5930echo "$as_me:$LINENO: result: $ac_cv_host" >&5
5931echo "${ECHO_T}$ac_cv_host" >&6
5932host=$ac_cv_host
5933host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
5934host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
5935host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
5936
5937
5938echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
5939echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
5940if test "${lt_cv_path_SED+set}" = set; then
5941  echo $ECHO_N "(cached) $ECHO_C" >&6
5942else
5943  # Loop through the user's path and test for sed and gsed.
5944# Then use that list of sed's as ones to test for truncation.
5945as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5946for as_dir in $PATH
5947do
5948  IFS=$as_save_IFS
5949  test -z "$as_dir" && as_dir=.
5950  for lt_ac_prog in sed gsed; do
5951    for ac_exec_ext in '' $ac_executable_extensions; do
5952      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5953        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5954      fi
5955    done
5956  done
5957done
5958lt_ac_max=0
5959lt_ac_count=0
5960# Add /usr/xpg4/bin/sed as it is typically found on Solaris
5961# along with /bin/sed that truncates output.
5962for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5963  test ! -f $lt_ac_sed && continue
5964  cat /dev/null > conftest.in
5965  lt_ac_count=0
5966  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5967  # Check for GNU sed and select it if it is found.
5968  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5969    lt_cv_path_SED=$lt_ac_sed
5970    break
5971  fi
5972  while true; do
5973    cat conftest.in conftest.in >conftest.tmp
5974    mv conftest.tmp conftest.in
5975    cp conftest.in conftest.nl
5976    echo >>conftest.nl
5977    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5978    cmp -s conftest.out conftest.nl || break
5979    # 10000 chars as input seems more than enough
5980    test $lt_ac_count -gt 10 && break
5981    lt_ac_count=`expr $lt_ac_count + 1`
5982    if test $lt_ac_count -gt $lt_ac_max; then
5983      lt_ac_max=$lt_ac_count
5984      lt_cv_path_SED=$lt_ac_sed
5985    fi
5986  done
5987done
5988
5989fi
5990
5991SED=$lt_cv_path_SED
5992echo "$as_me:$LINENO: result: $SED" >&5
5993echo "${ECHO_T}$SED" >&6
5994
5995
5996# Check whether --with-gnu-ld or --without-gnu-ld was given.
5997if test "${with_gnu_ld+set}" = set; then
5998  withval="$with_gnu_ld"
5999  test "$withval" = no || with_gnu_ld=yes
6000else
6001  with_gnu_ld=no
6002fi;
6003ac_prog=ld
6004if test "$GCC" = yes; then
6005  # Check if gcc -print-prog-name=ld gives a path.
6006  echo "$as_me:$LINENO: checking for ld used by $CC" >&5
6007echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
6008  case $host in
6009  *-*-mingw*)
6010    # gcc leaves a trailing carriage return which upsets mingw
6011    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6012  *)
6013    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6014  esac
6015  case $ac_prog in
6016    # Accept absolute paths.
6017    [\\/]* | ?:[\\/]*)
6018      re_direlt='/[^/][^/]*/\.\./'
6019      # Canonicalize the pathname of ld
6020      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
6021      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6022        ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
6023      done
6024      test -z "$LD" && LD="$ac_prog"
6025      ;;
6026  "")
6027    # If it fails, then pretend we aren't using GCC.
6028    ac_prog=ld
6029    ;;
6030  *)
6031    # If it is relative, then search for the first ld in PATH.
6032    with_gnu_ld=unknown
6033    ;;
6034  esac
6035elif test "$with_gnu_ld" = yes; then
6036  echo "$as_me:$LINENO: checking for GNU ld" >&5
6037echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
6038else
6039  echo "$as_me:$LINENO: checking for non-GNU ld" >&5
6040echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
6041fi
6042if test "${lt_cv_path_LD+set}" = set; then
6043  echo $ECHO_N "(cached) $ECHO_C" >&6
6044else
6045  if test -z "$LD"; then
6046  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6047  for ac_dir in $PATH; do
6048    IFS="$lt_save_ifs"
6049    test -z "$ac_dir" && ac_dir=.
6050    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6051      lt_cv_path_LD="$ac_dir/$ac_prog"
6052      # Check to see if the program is GNU ld.  I'd rather use --version,
6053      # but apparently some variants of GNU ld only accept -v.
6054      # Break only if it was the GNU/non-GNU ld that we prefer.
6055      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6056      *GNU* | *'with BFD'*)
6057        test "$with_gnu_ld" != no && break
6058        ;;
6059      *)
6060        test "$with_gnu_ld" != yes && break
6061        ;;
6062      esac
6063    fi
6064  done
6065  IFS="$lt_save_ifs"
6066else
6067  lt_cv_path_LD="$LD" # Let the user override the test with a path.
6068fi
6069fi
6070
6071LD="$lt_cv_path_LD"
6072if test -n "$LD"; then
6073  echo "$as_me:$LINENO: result: $LD" >&5
6074echo "${ECHO_T}$LD" >&6
6075else
6076  echo "$as_me:$LINENO: result: no" >&5
6077echo "${ECHO_T}no" >&6
6078fi
6079test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
6080echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
6081   { (exit 1); exit 1; }; }
6082echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
6083echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
6084if test "${lt_cv_prog_gnu_ld+set}" = set; then
6085  echo $ECHO_N "(cached) $ECHO_C" >&6
6086else
6087  # I'd rather use --version here, but apparently some GNU lds only accept -v.
6088case `$LD -v 2>&1 </dev/null` in
6089*GNU* | *'with BFD'*)
6090  lt_cv_prog_gnu_ld=yes
6091  ;;
6092*)
6093  lt_cv_prog_gnu_ld=no
6094  ;;
6095esac
6096fi
6097echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
6098echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
6099with_gnu_ld=$lt_cv_prog_gnu_ld
6100
6101
6102echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
6103echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
6104if test "${lt_cv_ld_reload_flag+set}" = set; then
6105  echo $ECHO_N "(cached) $ECHO_C" >&6
6106else
6107  lt_cv_ld_reload_flag='-r'
6108fi
6109echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
6110echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
6111reload_flag=$lt_cv_ld_reload_flag
6112case $reload_flag in
6113"" | " "*) ;;
6114*) reload_flag=" $reload_flag" ;;
6115esac
6116reload_cmds='$LD$reload_flag -o $output$reload_objs'
6117case $host_os in
6118  darwin*)
6119    if test "$GCC" = yes; then
6120      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6121    else
6122      reload_cmds='$LD$reload_flag -o $output$reload_objs'
6123    fi
6124    ;;
6125esac
6126
6127echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
6128echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
6129if test "${lt_cv_path_NM+set}" = set; then
6130  echo $ECHO_N "(cached) $ECHO_C" >&6
6131else
6132  if test -n "$NM"; then
6133  # Let the user override the test.
6134  lt_cv_path_NM="$NM"
6135else
6136  lt_nm_to_check="${ac_tool_prefix}nm"
6137  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6138    lt_nm_to_check="$lt_nm_to_check nm"
6139  fi
6140  for lt_tmp_nm in $lt_nm_to_check; do
6141    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6142    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6143      IFS="$lt_save_ifs"
6144      test -z "$ac_dir" && ac_dir=.
6145      tmp_nm="$ac_dir/$lt_tmp_nm"
6146      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6147        # Check to see if the nm accepts a BSD-compat flag.
6148        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6149        #   nm: unknown option "B" ignored
6150        # Tru64's nm complains that /dev/null is an invalid object file
6151        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6152        */dev/null* | *'Invalid file or object type'*)
6153          lt_cv_path_NM="$tmp_nm -B"
6154          break
6155          ;;
6156        *)
6157          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6158          */dev/null*)
6159            lt_cv_path_NM="$tmp_nm -p"
6160            break
6161            ;;
6162          *)
6163            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6164            continue # so that we can try to find one that supports BSD flags
6165            ;;
6166          esac
6167          ;;
6168        esac
6169      fi
6170    done
6171    IFS="$lt_save_ifs"
6172  done
6173  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
6174fi
6175fi
6176echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
6177echo "${ECHO_T}$lt_cv_path_NM" >&6
6178NM="$lt_cv_path_NM"
6179
6180echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
6181echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6
6182if test "${lt_cv_deplibs_check_method+set}" = set; then
6183  echo $ECHO_N "(cached) $ECHO_C" >&6
6184else
6185  lt_cv_file_magic_cmd='$MAGIC_CMD'
6186lt_cv_file_magic_test_file=
6187lt_cv_deplibs_check_method='unknown'
6188# Need to set the preceding variable on all platforms that support
6189# interlibrary dependencies.
6190# 'none' -- dependencies not supported.
6191# `unknown' -- same as none, but documents that we really don't know.
6192# 'pass_all' -- all dependencies passed with no checks.
6193# 'test_compile' -- check by making test program.
6194# 'file_magic [[regex]]' -- check by looking for files in library path
6195# which responds to the $file_magic_cmd with a given extended regex.
6196# If you have `file' or equivalent on your system and you're not sure
6197# whether `pass_all' will *always* work, you probably want this one.
6198
6199case $host_os in
6200aix4* | aix5*)
6201  lt_cv_deplibs_check_method=pass_all
6202  ;;
6203
6204beos*)
6205  lt_cv_deplibs_check_method=pass_all
6206  ;;
6207
6208bsdi[45]*)
6209  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6210  lt_cv_file_magic_cmd='/usr/bin/file -L'
6211  lt_cv_file_magic_test_file=/shlib/libc.so
6212  ;;
6213
6214cygwin*)
6215  # func_win32_libid is a shell function defined in ltmain.sh
6216  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6217  lt_cv_file_magic_cmd='func_win32_libid'
6218  ;;
6219
6220mingw* | pw32*)
6221  # Base MSYS/MinGW do not provide the 'file' command needed by
6222  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
6223  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6224  lt_cv_file_magic_cmd='$OBJDUMP -f'
6225  ;;
6226
6227darwin* | rhapsody*)
6228  lt_cv_deplibs_check_method=pass_all
6229  ;;
6230
6231freebsd* | kfreebsd*-gnu | dragonfly*)
6232  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
6233    case $host_cpu in
6234    i*86 )
6235      # Not sure whether the presence of OpenBSD here was a mistake.
6236      # Let's accept both of them until this is cleared up.
6237      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6238      lt_cv_file_magic_cmd=/usr/bin/file
6239      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6240      ;;
6241    esac
6242  else
6243    lt_cv_deplibs_check_method=pass_all
6244  fi
6245  ;;
6246
6247gnu*)
6248  lt_cv_deplibs_check_method=pass_all
6249  ;;
6250
6251hpux10.20* | hpux11*)
6252  lt_cv_file_magic_cmd=/usr/bin/file
6253  case $host_cpu in
6254  ia64*)
6255    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6256    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6257    ;;
6258  hppa*64*)
6259    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
6260    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6261    ;;
6262  *)
6263    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
6264    lt_cv_file_magic_test_file=/usr/lib/libc.sl
6265    ;;
6266  esac
6267  ;;
6268
6269interix3*)
6270  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6271  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6272  ;;
6273
6274irix5* | irix6* | nonstopux*)
6275  case $LD in
6276  *-32|*"-32 ") libmagic=32-bit;;
6277  *-n32|*"-n32 ") libmagic=N32;;
6278  *-64|*"-64 ") libmagic=64-bit;;
6279  *) libmagic=never-match;;
6280  esac
6281  lt_cv_deplibs_check_method=pass_all
6282  ;;
6283
6284# This must be Linux ELF.
6285linux*)
6286  lt_cv_deplibs_check_method=pass_all
6287  ;;
6288
6289netbsd*)
6290  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
6291    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6292  else
6293    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6294  fi
6295  ;;
6296
6297newos6*)
6298  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6299  lt_cv_file_magic_cmd=/usr/bin/file
6300  lt_cv_file_magic_test_file=/usr/lib/libnls.so
6301  ;;
6302
6303nto-qnx*)
6304  lt_cv_deplibs_check_method=unknown
6305  ;;
6306
6307openbsd*)
6308  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6309    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6310  else
6311    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6312  fi
6313  ;;
6314
6315osf3* | osf4* | osf5*)
6316  lt_cv_deplibs_check_method=pass_all
6317  ;;
6318
6319solaris*)
6320  lt_cv_deplibs_check_method=pass_all
6321  ;;
6322
6323sysv4 | sysv4.3*)
6324  case $host_vendor in
6325  motorola)
6326    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6327    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6328    ;;
6329  ncr)
6330    lt_cv_deplibs_check_method=pass_all
6331    ;;
6332  sequent)
6333    lt_cv_file_magic_cmd='/bin/file'
6334    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6335    ;;
6336  sni)
6337    lt_cv_file_magic_cmd='/bin/file'
6338    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6339    lt_cv_file_magic_test_file=/lib/libc.so
6340    ;;
6341  siemens)
6342    lt_cv_deplibs_check_method=pass_all
6343    ;;
6344  pc)
6345    lt_cv_deplibs_check_method=pass_all
6346    ;;
6347  esac
6348  ;;
6349
6350sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6351  lt_cv_deplibs_check_method=pass_all
6352  ;;
6353esac
6354
6355fi
6356echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
6357echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
6358file_magic_cmd=$lt_cv_file_magic_cmd
6359deplibs_check_method=$lt_cv_deplibs_check_method
6360test -z "$deplibs_check_method" && deplibs_check_method=unknown
6361
6362
6363
6364
6365# If no C compiler was specified, use CC.
6366LTCC=${LTCC-"$CC"}
6367
6368# If no C compiler flags were specified, use CFLAGS.
6369LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6370
6371# Allow CC to be a program name with arguments.
6372compiler=$CC
6373
6374# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
6375if test "${enable_libtool_lock+set}" = set; then
6376  enableval="$enable_libtool_lock"
6377
6378fi;
6379test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6380
6381# Some flags need to be propagated to the compiler or linker for good
6382# libtool support.
6383case $host in
6384ia64-*-hpux*)
6385  # Find out which ABI we are using.
6386  echo 'int i;' > conftest.$ac_ext
6387  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6388  (eval $ac_compile) 2>&5
6389  ac_status=$?
6390  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6391  (exit $ac_status); }; then
6392    case `/usr/bin/file conftest.$ac_objext` in
6393    *ELF-32*)
6394      HPUX_IA64_MODE="32"
6395      ;;
6396    *ELF-64*)
6397      HPUX_IA64_MODE="64"
6398      ;;
6399    esac
6400  fi
6401  rm -rf conftest*
6402  ;;
6403*-*-irix6*)
6404  # Find out which ABI we are using.
6405  echo '#line 6405 "configure"' > conftest.$ac_ext
6406  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6407  (eval $ac_compile) 2>&5
6408  ac_status=$?
6409  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6410  (exit $ac_status); }; then
6411   if test "$lt_cv_prog_gnu_ld" = yes; then
6412    case `/usr/bin/file conftest.$ac_objext` in
6413    *32-bit*)
6414      LD="${LD-ld} -melf32bsmip"
6415      ;;
6416    *N32*)
6417      LD="${LD-ld} -melf32bmipn32"
6418      ;;
6419    *64-bit*)
6420      LD="${LD-ld} -melf64bmip"
6421      ;;
6422    esac
6423   else
6424    case `/usr/bin/file conftest.$ac_objext` in
6425    *32-bit*)
6426      LD="${LD-ld} -32"
6427      ;;
6428    *N32*)
6429      LD="${LD-ld} -n32"
6430      ;;
6431    *64-bit*)
6432      LD="${LD-ld} -64"
6433      ;;
6434    esac
6435   fi
6436  fi
6437  rm -rf conftest*
6438  ;;
6439
6440x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
6441  # Find out which ABI we are using.
6442  echo 'int i;' > conftest.$ac_ext
6443  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6444  (eval $ac_compile) 2>&5
6445  ac_status=$?
6446  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6447  (exit $ac_status); }; then
6448    case `/usr/bin/file conftest.o` in
6449    *32-bit*)
6450      case $host in
6451        x86_64-*linux*)
6452          LD="${LD-ld} -m elf_i386"
6453          ;;
6454        ppc64-*linux*|powerpc64-*linux*)
6455          LD="${LD-ld} -m elf32ppclinux"
6456          ;;
6457        s390x-*linux*)
6458          LD="${LD-ld} -m elf_s390"
6459          ;;
6460        sparc64-*linux*)
6461          LD="${LD-ld} -m elf32_sparc"
6462          ;;
6463      esac
6464      ;;
6465    *64-bit*)
6466      case $host in
6467        x86_64-*linux*)
6468          LD="${LD-ld} -m elf_x86_64"
6469          ;;
6470        ppc*-*linux*|powerpc*-*linux*)
6471          LD="${LD-ld} -m elf64ppc"
6472          ;;
6473        s390*-*linux*)
6474          LD="${LD-ld} -m elf64_s390"
6475          ;;
6476        sparc*-*linux*)
6477          LD="${LD-ld} -m elf64_sparc"
6478          ;;
6479      esac
6480      ;;
6481    esac
6482  fi
6483  rm -rf conftest*
6484  ;;
6485
6486*-*-sco3.2v5*)
6487  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6488  SAVE_CFLAGS="$CFLAGS"
6489  CFLAGS="$CFLAGS -belf"
6490  echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
6491echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
6492if test "${lt_cv_cc_needs_belf+set}" = set; then
6493  echo $ECHO_N "(cached) $ECHO_C" >&6
6494else
6495  ac_ext=c
6496ac_cpp='$CPP $CPPFLAGS'
6497ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6498ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6499ac_compiler_gnu=$ac_cv_c_compiler_gnu
6500
6501     cat >conftest.$ac_ext <<_ACEOF
6502/* confdefs.h.  */
6503_ACEOF
6504cat confdefs.h >>conftest.$ac_ext
6505cat >>conftest.$ac_ext <<_ACEOF
6506/* end confdefs.h.  */
6507
6508int
6509main ()
6510{
6511
6512  ;
6513  return 0;
6514}
6515_ACEOF
6516rm -f conftest.$ac_objext conftest$ac_exeext
6517if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6518  (eval $ac_link) 2>conftest.er1
6519  ac_status=$?
6520  grep -v '^ *+' conftest.er1 >conftest.err
6521  rm -f conftest.er1
6522  cat conftest.err >&5
6523  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6524  (exit $ac_status); } &&
6525         { ac_try='test -z "$ac_c_werror_flag"
6526                         || test ! -s conftest.err'
6527  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6528  (eval $ac_try) 2>&5
6529  ac_status=$?
6530  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6531  (exit $ac_status); }; } &&
6532         { ac_try='test -s conftest$ac_exeext'
6533  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6534  (eval $ac_try) 2>&5
6535  ac_status=$?
6536  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6537  (exit $ac_status); }; }; then
6538  lt_cv_cc_needs_belf=yes
6539else
6540  echo "$as_me: failed program was:" >&5
6541sed 's/^/| /' conftest.$ac_ext >&5
6542
6543lt_cv_cc_needs_belf=no
6544fi
6545rm -f conftest.err conftest.$ac_objext \
6546      conftest$ac_exeext conftest.$ac_ext
6547     ac_ext=c
6548ac_cpp='$CPP $CPPFLAGS'
6549ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6550ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6551ac_compiler_gnu=$ac_cv_c_compiler_gnu
6552
6553fi
6554echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
6555echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
6556  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6557    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6558    CFLAGS="$SAVE_CFLAGS"
6559  fi
6560  ;;
6561sparc*-*solaris*)
6562  # Find out which ABI we are using.
6563  echo 'int i;' > conftest.$ac_ext
6564  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6565  (eval $ac_compile) 2>&5
6566  ac_status=$?
6567  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6568  (exit $ac_status); }; then
6569    case `/usr/bin/file conftest.o` in
6570    *64-bit*)
6571      case $lt_cv_prog_gnu_ld in
6572      yes*) LD="${LD-ld} -m elf64_sparc" ;;
6573      *)    LD="${LD-ld} -64" ;;
6574      esac
6575      ;;
6576    esac
6577  fi
6578  rm -rf conftest*
6579  ;;
6580
6581
6582esac
6583
6584need_locks="$enable_libtool_lock"
6585
6586
6587ac_ext=c
6588ac_cpp='$CPP $CPPFLAGS'
6589ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6590ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6591ac_compiler_gnu=$ac_cv_c_compiler_gnu
6592echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6593echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
6594# On Suns, sometimes $CPP names a directory.
6595if test -n "$CPP" && test -d "$CPP"; then
6596  CPP=
6597fi
6598if test -z "$CPP"; then
6599  if test "${ac_cv_prog_CPP+set}" = set; then
6600  echo $ECHO_N "(cached) $ECHO_C" >&6
6601else
6602      # Double quotes because CPP needs to be expanded
6603    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6604    do
6605      ac_preproc_ok=false
6606for ac_c_preproc_warn_flag in '' yes
6607do
6608  # Use a header file that comes with gcc, so configuring glibc
6609  # with a fresh cross-compiler works.
6610  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6611  # <limits.h> exists even on freestanding compilers.
6612  # On the NeXT, cc -E runs the code through the compiler's parser,
6613  # not just through cpp. "Syntax error" is here to catch this case.
6614  cat >conftest.$ac_ext <<_ACEOF
6615/* confdefs.h.  */
6616_ACEOF
6617cat confdefs.h >>conftest.$ac_ext
6618cat >>conftest.$ac_ext <<_ACEOF
6619/* end confdefs.h.  */
6620#ifdef __STDC__
6621# include <limits.h>
6622#else
6623# include <assert.h>
6624#endif
6625                     Syntax error
6626_ACEOF
6627if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6628  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6629  ac_status=$?
6630  grep -v '^ *+' conftest.er1 >conftest.err
6631  rm -f conftest.er1
6632  cat conftest.err >&5
6633  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6634  (exit $ac_status); } >/dev/null; then
6635  if test -s conftest.err; then
6636    ac_cpp_err=$ac_c_preproc_warn_flag
6637    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6638  else
6639    ac_cpp_err=
6640  fi
6641else
6642  ac_cpp_err=yes
6643fi
6644if test -z "$ac_cpp_err"; then
6645  :
6646else
6647  echo "$as_me: failed program was:" >&5
6648sed 's/^/| /' conftest.$ac_ext >&5
6649
6650  # Broken: fails on valid input.
6651continue
6652fi
6653rm -f conftest.err conftest.$ac_ext
6654
6655  # OK, works on sane cases.  Now check whether non-existent headers
6656  # can be detected and how.
6657  cat >conftest.$ac_ext <<_ACEOF
6658/* confdefs.h.  */
6659_ACEOF
6660cat confdefs.h >>conftest.$ac_ext
6661cat >>conftest.$ac_ext <<_ACEOF
6662/* end confdefs.h.  */
6663#include <ac_nonexistent.h>
6664_ACEOF
6665if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6666  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6667  ac_status=$?
6668  grep -v '^ *+' conftest.er1 >conftest.err
6669  rm -f conftest.er1
6670  cat conftest.err >&5
6671  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6672  (exit $ac_status); } >/dev/null; then
6673  if test -s conftest.err; then
6674    ac_cpp_err=$ac_c_preproc_warn_flag
6675    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6676  else
6677    ac_cpp_err=
6678  fi
6679else
6680  ac_cpp_err=yes
6681fi
6682if test -z "$ac_cpp_err"; then
6683  # Broken: success on invalid input.
6684continue
6685else
6686  echo "$as_me: failed program was:" >&5
6687sed 's/^/| /' conftest.$ac_ext >&5
6688
6689  # Passes both tests.
6690ac_preproc_ok=:
6691break
6692fi
6693rm -f conftest.err conftest.$ac_ext
6694
6695done
6696# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6697rm -f conftest.err conftest.$ac_ext
6698if $ac_preproc_ok; then
6699  break
6700fi
6701
6702    done
6703    ac_cv_prog_CPP=$CPP
6704
6705fi
6706  CPP=$ac_cv_prog_CPP
6707else
6708  ac_cv_prog_CPP=$CPP
6709fi
6710echo "$as_me:$LINENO: result: $CPP" >&5
6711echo "${ECHO_T}$CPP" >&6
6712ac_preproc_ok=false
6713for ac_c_preproc_warn_flag in '' yes
6714do
6715  # Use a header file that comes with gcc, so configuring glibc
6716  # with a fresh cross-compiler works.
6717  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6718  # <limits.h> exists even on freestanding compilers.
6719  # On the NeXT, cc -E runs the code through the compiler's parser,
6720  # not just through cpp. "Syntax error" is here to catch this case.
6721  cat >conftest.$ac_ext <<_ACEOF
6722/* confdefs.h.  */
6723_ACEOF
6724cat confdefs.h >>conftest.$ac_ext
6725cat >>conftest.$ac_ext <<_ACEOF
6726/* end confdefs.h.  */
6727#ifdef __STDC__
6728# include <limits.h>
6729#else
6730# include <assert.h>
6731#endif
6732                     Syntax error
6733_ACEOF
6734if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6735  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6736  ac_status=$?
6737  grep -v '^ *+' conftest.er1 >conftest.err
6738  rm -f conftest.er1
6739  cat conftest.err >&5
6740  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6741  (exit $ac_status); } >/dev/null; then
6742  if test -s conftest.err; then
6743    ac_cpp_err=$ac_c_preproc_warn_flag
6744    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6745  else
6746    ac_cpp_err=
6747  fi
6748else
6749  ac_cpp_err=yes
6750fi
6751if test -z "$ac_cpp_err"; then
6752  :
6753else
6754  echo "$as_me: failed program was:" >&5
6755sed 's/^/| /' conftest.$ac_ext >&5
6756
6757  # Broken: fails on valid input.
6758continue
6759fi
6760rm -f conftest.err conftest.$ac_ext
6761
6762  # OK, works on sane cases.  Now check whether non-existent headers
6763  # can be detected and how.
6764  cat >conftest.$ac_ext <<_ACEOF
6765/* confdefs.h.  */
6766_ACEOF
6767cat confdefs.h >>conftest.$ac_ext
6768cat >>conftest.$ac_ext <<_ACEOF
6769/* end confdefs.h.  */
6770#include <ac_nonexistent.h>
6771_ACEOF
6772if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6773  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6774  ac_status=$?
6775  grep -v '^ *+' conftest.er1 >conftest.err
6776  rm -f conftest.er1
6777  cat conftest.err >&5
6778  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6779  (exit $ac_status); } >/dev/null; then
6780  if test -s conftest.err; then
6781    ac_cpp_err=$ac_c_preproc_warn_flag
6782    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6783  else
6784    ac_cpp_err=
6785  fi
6786else
6787  ac_cpp_err=yes
6788fi
6789if test -z "$ac_cpp_err"; then
6790  # Broken: success on invalid input.
6791continue
6792else
6793  echo "$as_me: failed program was:" >&5
6794sed 's/^/| /' conftest.$ac_ext >&5
6795
6796  # Passes both tests.
6797ac_preproc_ok=:
6798break
6799fi
6800rm -f conftest.err conftest.$ac_ext
6801
6802done
6803# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6804rm -f conftest.err conftest.$ac_ext
6805if $ac_preproc_ok; then
6806  :
6807else
6808  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6809See \`config.log' for more details." >&5
6810echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6811See \`config.log' for more details." >&2;}
6812   { (exit 1); exit 1; }; }
6813fi
6814
6815ac_ext=c
6816ac_cpp='$CPP $CPPFLAGS'
6817ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6818ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6819ac_compiler_gnu=$ac_cv_c_compiler_gnu
6820
6821
6822echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6823echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6824if test "${ac_cv_header_stdc+set}" = set; then
6825  echo $ECHO_N "(cached) $ECHO_C" >&6
6826else
6827  cat >conftest.$ac_ext <<_ACEOF
6828/* confdefs.h.  */
6829_ACEOF
6830cat confdefs.h >>conftest.$ac_ext
6831cat >>conftest.$ac_ext <<_ACEOF
6832/* end confdefs.h.  */
6833#include <stdlib.h>
6834#include <stdarg.h>
6835#include <string.h>
6836#include <float.h>
6837
6838int
6839main ()
6840{
6841
6842  ;
6843  return 0;
6844}
6845_ACEOF
6846rm -f conftest.$ac_objext
6847if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6848  (eval $ac_compile) 2>conftest.er1
6849  ac_status=$?
6850  grep -v '^ *+' conftest.er1 >conftest.err
6851  rm -f conftest.er1
6852  cat conftest.err >&5
6853  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6854  (exit $ac_status); } &&
6855         { ac_try='test -z "$ac_c_werror_flag"
6856                         || test ! -s conftest.err'
6857  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6858  (eval $ac_try) 2>&5
6859  ac_status=$?
6860  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6861  (exit $ac_status); }; } &&
6862         { ac_try='test -s conftest.$ac_objext'
6863  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6864  (eval $ac_try) 2>&5
6865  ac_status=$?
6866  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6867  (exit $ac_status); }; }; then
6868  ac_cv_header_stdc=yes
6869else
6870  echo "$as_me: failed program was:" >&5
6871sed 's/^/| /' conftest.$ac_ext >&5
6872
6873ac_cv_header_stdc=no
6874fi
6875rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6876
6877if test $ac_cv_header_stdc = yes; then
6878  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6879  cat >conftest.$ac_ext <<_ACEOF
6880/* confdefs.h.  */
6881_ACEOF
6882cat confdefs.h >>conftest.$ac_ext
6883cat >>conftest.$ac_ext <<_ACEOF
6884/* end confdefs.h.  */
6885#include <string.h>
6886
6887_ACEOF
6888if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6889  $EGREP "memchr" >/dev/null 2>&1; then
6890  :
6891else
6892  ac_cv_header_stdc=no
6893fi
6894rm -f conftest*
6895
6896fi
6897
6898if test $ac_cv_header_stdc = yes; then
6899  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6900  cat >conftest.$ac_ext <<_ACEOF
6901/* confdefs.h.  */
6902_ACEOF
6903cat confdefs.h >>conftest.$ac_ext
6904cat >>conftest.$ac_ext <<_ACEOF
6905/* end confdefs.h.  */
6906#include <stdlib.h>
6907
6908_ACEOF
6909if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6910  $EGREP "free" >/dev/null 2>&1; then
6911  :
6912else
6913  ac_cv_header_stdc=no
6914fi
6915rm -f conftest*
6916
6917fi
6918
6919if test $ac_cv_header_stdc = yes; then
6920  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6921  if test "$cross_compiling" = yes; then
6922  :
6923else
6924  cat >conftest.$ac_ext <<_ACEOF
6925/* confdefs.h.  */
6926_ACEOF
6927cat confdefs.h >>conftest.$ac_ext
6928cat >>conftest.$ac_ext <<_ACEOF
6929/* end confdefs.h.  */
6930#include <ctype.h>
6931#if ((' ' & 0x0FF) == 0x020)
6932# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6933# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6934#else
6935# define ISLOWER(c) \
6936                   (('a' <= (c) && (c) <= 'i') \
6937                     || ('j' <= (c) && (c) <= 'r') \
6938                     || ('s' <= (c) && (c) <= 'z'))
6939# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6940#endif
6941
6942#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6943int
6944main ()
6945{
6946  int i;
6947  for (i = 0; i < 256; i++)
6948    if (XOR (islower (i), ISLOWER (i))
6949        || toupper (i) != TOUPPER (i))
6950      exit(2);
6951  exit (0);
6952}
6953_ACEOF
6954rm -f conftest$ac_exeext
6955if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6956  (eval $ac_link) 2>&5
6957  ac_status=$?
6958  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6959  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6960  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6961  (eval $ac_try) 2>&5
6962  ac_status=$?
6963  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6964  (exit $ac_status); }; }; then
6965  :
6966else
6967  echo "$as_me: program exited with status $ac_status" >&5
6968echo "$as_me: failed program was:" >&5
6969sed 's/^/| /' conftest.$ac_ext >&5
6970
6971( exit $ac_status )
6972ac_cv_header_stdc=no
6973fi
6974rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6975fi
6976fi
6977fi
6978echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6979echo "${ECHO_T}$ac_cv_header_stdc" >&6
6980if test $ac_cv_header_stdc = yes; then
6981
6982cat >>confdefs.h <<\_ACEOF
6983#define STDC_HEADERS 1
6984_ACEOF
6985
6986fi
6987
6988# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6999                  inttypes.h stdint.h unistd.h
7000do
7001as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7002echo "$as_me:$LINENO: checking for $ac_header" >&5
7003echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7004if eval "test \"\${$as_ac_Header+set}\" = set"; then
7005  echo $ECHO_N "(cached) $ECHO_C" >&6
7006else
7007  cat >conftest.$ac_ext <<_ACEOF
7008/* confdefs.h.  */
7009_ACEOF
7010cat confdefs.h >>conftest.$ac_ext
7011cat >>conftest.$ac_ext <<_ACEOF
7012/* end confdefs.h.  */
7013$ac_includes_default
7014
7015#include <$ac_header>
7016_ACEOF
7017rm -f conftest.$ac_objext
7018if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7019  (eval $ac_compile) 2>conftest.er1
7020  ac_status=$?
7021  grep -v '^ *+' conftest.er1 >conftest.err
7022  rm -f conftest.er1
7023  cat conftest.err >&5
7024  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7025  (exit $ac_status); } &&
7026         { ac_try='test -z "$ac_c_werror_flag"
7027                         || test ! -s conftest.err'
7028  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7029  (eval $ac_try) 2>&5
7030  ac_status=$?
7031  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7032  (exit $ac_status); }; } &&
7033         { ac_try='test -s conftest.$ac_objext'
7034  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7035  (eval $ac_try) 2>&5
7036  ac_status=$?
7037  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7038  (exit $ac_status); }; }; then
7039  eval "$as_ac_Header=yes"
7040else
7041  echo "$as_me: failed program was:" >&5
7042sed 's/^/| /' conftest.$ac_ext >&5
7043
7044eval "$as_ac_Header=no"
7045fi
7046rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7047fi
7048echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7049echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7050if test `eval echo '${'$as_ac_Header'}'` = yes; then
7051  cat >>confdefs.h <<_ACEOF
7052#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7053_ACEOF
7054
7055fi
7056
7057done
7058
7059
7060
7061for ac_header in dlfcn.h
7062do
7063as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7064if eval "test \"\${$as_ac_Header+set}\" = set"; then
7065  echo "$as_me:$LINENO: checking for $ac_header" >&5
7066echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7067if eval "test \"\${$as_ac_Header+set}\" = set"; then
7068  echo $ECHO_N "(cached) $ECHO_C" >&6
7069fi
7070echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7071echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7072else
7073  # Is the header compilable?
7074echo "$as_me:$LINENO: checking $ac_header usability" >&5
7075echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7076cat >conftest.$ac_ext <<_ACEOF
7077/* confdefs.h.  */
7078_ACEOF
7079cat confdefs.h >>conftest.$ac_ext
7080cat >>conftest.$ac_ext <<_ACEOF
7081/* end confdefs.h.  */
7082$ac_includes_default
7083#include <$ac_header>
7084_ACEOF
7085rm -f conftest.$ac_objext
7086if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7087  (eval $ac_compile) 2>conftest.er1
7088  ac_status=$?
7089  grep -v '^ *+' conftest.er1 >conftest.err
7090  rm -f conftest.er1
7091  cat conftest.err >&5
7092  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7093  (exit $ac_status); } &&
7094         { ac_try='test -z "$ac_c_werror_flag"
7095                         || test ! -s conftest.err'
7096  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7097  (eval $ac_try) 2>&5
7098  ac_status=$?
7099  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7100  (exit $ac_status); }; } &&
7101         { ac_try='test -s conftest.$ac_objext'
7102  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7103  (eval $ac_try) 2>&5
7104  ac_status=$?
7105  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7106  (exit $ac_status); }; }; then
7107  ac_header_compiler=yes
7108else
7109  echo "$as_me: failed program was:" >&5
7110sed 's/^/| /' conftest.$ac_ext >&5
7111
7112ac_header_compiler=no
7113fi
7114rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7115echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7116echo "${ECHO_T}$ac_header_compiler" >&6
7117
7118# Is the header present?
7119echo "$as_me:$LINENO: checking $ac_header presence" >&5
7120echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7121cat >conftest.$ac_ext <<_ACEOF
7122/* confdefs.h.  */
7123_ACEOF
7124cat confdefs.h >>conftest.$ac_ext
7125cat >>conftest.$ac_ext <<_ACEOF
7126/* end confdefs.h.  */
7127#include <$ac_header>
7128_ACEOF
7129if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7130  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7131  ac_status=$?
7132  grep -v '^ *+' conftest.er1 >conftest.err
7133  rm -f conftest.er1
7134  cat conftest.err >&5
7135  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136  (exit $ac_status); } >/dev/null; then
7137  if test -s conftest.err; then
7138    ac_cpp_err=$ac_c_preproc_warn_flag
7139    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7140  else
7141    ac_cpp_err=
7142  fi
7143else
7144  ac_cpp_err=yes
7145fi
7146if test -z "$ac_cpp_err"; then
7147  ac_header_preproc=yes
7148else
7149  echo "$as_me: failed program was:" >&5
7150sed 's/^/| /' conftest.$ac_ext >&5
7151
7152  ac_header_preproc=no
7153fi
7154rm -f conftest.err conftest.$ac_ext
7155echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7156echo "${ECHO_T}$ac_header_preproc" >&6
7157
7158# So?  What about this header?
7159case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7160  yes:no: )
7161    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7162echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7163    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7164echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7165    ac_header_preproc=yes
7166    ;;
7167  no:yes:* )
7168    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7169echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7170    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7171echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7172    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7173echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7174    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7175echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7176    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7177echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7178    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7179echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7180    (
7181      cat <<\_ASBOX
7182## ------------------------------------ ##
7183## Report this to cbc@lists.coin-or.org ##
7184## ------------------------------------ ##
7185_ASBOX
7186    ) |
7187      sed "s/^/$as_me: WARNING:     /" >&2
7188    ;;
7189esac
7190echo "$as_me:$LINENO: checking for $ac_header" >&5
7191echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7192if eval "test \"\${$as_ac_Header+set}\" = set"; then
7193  echo $ECHO_N "(cached) $ECHO_C" >&6
7194else
7195  eval "$as_ac_Header=\$ac_header_preproc"
7196fi
7197echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7198echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7199
7200fi
7201if test `eval echo '${'$as_ac_Header'}'` = yes; then
7202  cat >>confdefs.h <<_ACEOF
7203#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7204_ACEOF
7205
7206fi
7207
7208done
7209
7210
7211
7212if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
7213    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
7214    (test "X$CXX" != "Xg++"))) ; then
7215  ac_ext=cc
7216ac_cpp='$CXXCPP $CPPFLAGS'
7217ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7218ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7219ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7220echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
7221echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
7222if test -z "$CXXCPP"; then
7223  if test "${ac_cv_prog_CXXCPP+set}" = set; then
7224  echo $ECHO_N "(cached) $ECHO_C" >&6
7225else
7226      # Double quotes because CXXCPP needs to be expanded
7227    for CXXCPP in "$CXX -E" "/lib/cpp"
7228    do
7229      ac_preproc_ok=false
7230for ac_cxx_preproc_warn_flag in '' yes
7231do
7232  # Use a header file that comes with gcc, so configuring glibc
7233  # with a fresh cross-compiler works.
7234  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7235  # <limits.h> exists even on freestanding compilers.
7236  # On the NeXT, cc -E runs the code through the compiler's parser,
7237  # not just through cpp. "Syntax error" is here to catch this case.
7238  cat >conftest.$ac_ext <<_ACEOF
7239/* confdefs.h.  */
7240_ACEOF
7241cat confdefs.h >>conftest.$ac_ext
7242cat >>conftest.$ac_ext <<_ACEOF
7243/* end confdefs.h.  */
7244#ifdef __STDC__
7245# include <limits.h>
7246#else
7247# include <assert.h>
7248#endif
7249                     Syntax error
7250_ACEOF
7251if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7252  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7253  ac_status=$?
7254  grep -v '^ *+' conftest.er1 >conftest.err
7255  rm -f conftest.er1
7256  cat conftest.err >&5
7257  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7258  (exit $ac_status); } >/dev/null; then
7259  if test -s conftest.err; then
7260    ac_cpp_err=$ac_cxx_preproc_warn_flag
7261    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7262  else
7263    ac_cpp_err=
7264  fi
7265else
7266  ac_cpp_err=yes
7267fi
7268if test -z "$ac_cpp_err"; then
7269  :
7270else
7271  echo "$as_me: failed program was:" >&5
7272sed 's/^/| /' conftest.$ac_ext >&5
7273
7274  # Broken: fails on valid input.
7275continue
7276fi
7277rm -f conftest.err conftest.$ac_ext
7278
7279  # OK, works on sane cases.  Now check whether non-existent headers
7280  # can be detected and how.
7281  cat >conftest.$ac_ext <<_ACEOF
7282/* confdefs.h.  */
7283_ACEOF
7284cat confdefs.h >>conftest.$ac_ext
7285cat >>conftest.$ac_ext <<_ACEOF
7286/* end confdefs.h.  */
7287#include <ac_nonexistent.h>
7288_ACEOF
7289if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7290  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7291  ac_status=$?
7292  grep -v '^ *+' conftest.er1 >conftest.err
7293  rm -f conftest.er1
7294  cat conftest.err >&5
7295  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7296  (exit $ac_status); } >/dev/null; then
7297  if test -s conftest.err; then
7298    ac_cpp_err=$ac_cxx_preproc_warn_flag
7299    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7300  else
7301    ac_cpp_err=
7302  fi
7303else
7304  ac_cpp_err=yes
7305fi
7306if test -z "$ac_cpp_err"; then
7307  # Broken: success on invalid input.
7308continue
7309else
7310  echo "$as_me: failed program was:" >&5
7311sed 's/^/| /' conftest.$ac_ext >&5
7312
7313  # Passes both tests.
7314ac_preproc_ok=:
7315break
7316fi
7317rm -f conftest.err conftest.$ac_ext
7318
7319done
7320# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7321rm -f conftest.err conftest.$ac_ext
7322if $ac_preproc_ok; then
7323  break
7324fi
7325
7326    done
7327    ac_cv_prog_CXXCPP=$CXXCPP
7328
7329fi
7330  CXXCPP=$ac_cv_prog_CXXCPP
7331else
7332  ac_cv_prog_CXXCPP=$CXXCPP
7333fi
7334echo "$as_me:$LINENO: result: $CXXCPP" >&5
7335echo "${ECHO_T}$CXXCPP" >&6
7336ac_preproc_ok=false
7337for ac_cxx_preproc_warn_flag in '' yes
7338do
7339  # Use a header file that comes with gcc, so configuring glibc
7340  # with a fresh cross-compiler works.
7341  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7342  # <limits.h> exists even on freestanding compilers.
7343  # On the NeXT, cc -E runs the code through the compiler's parser,
7344  # not just through cpp. "Syntax error" is here to catch this case.
7345  cat >conftest.$ac_ext <<_ACEOF
7346/* confdefs.h.  */
7347_ACEOF
7348cat confdefs.h >>conftest.$ac_ext
7349cat >>conftest.$ac_ext <<_ACEOF
7350/* end confdefs.h.  */
7351#ifdef __STDC__
7352# include <limits.h>
7353#else
7354# include <assert.h>
7355#endif
7356                     Syntax error
7357_ACEOF
7358if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7359  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7360  ac_status=$?
7361  grep -v '^ *+' conftest.er1 >conftest.err
7362  rm -f conftest.er1
7363  cat conftest.err >&5
7364  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7365  (exit $ac_status); } >/dev/null; then
7366  if test -s conftest.err; then
7367    ac_cpp_err=$ac_cxx_preproc_warn_flag
7368    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7369  else
7370    ac_cpp_err=
7371  fi
7372else
7373  ac_cpp_err=yes
7374fi
7375if test -z "$ac_cpp_err"; then
7376  :
7377else
7378  echo "$as_me: failed program was:" >&5
7379sed 's/^/| /' conftest.$ac_ext >&5
7380
7381  # Broken: fails on valid input.
7382continue
7383fi
7384rm -f conftest.err conftest.$ac_ext
7385
7386  # OK, works on sane cases.  Now check whether non-existent headers
7387  # can be detected and how.
7388  cat >conftest.$ac_ext <<_ACEOF
7389/* confdefs.h.  */
7390_ACEOF
7391cat confdefs.h >>conftest.$ac_ext
7392cat >>conftest.$ac_ext <<_ACEOF
7393/* end confdefs.h.  */
7394#include <ac_nonexistent.h>
7395_ACEOF
7396if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7397  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7398  ac_status=$?
7399  grep -v '^ *+' conftest.er1 >conftest.err
7400  rm -f conftest.er1
7401  cat conftest.err >&5
7402  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7403  (exit $ac_status); } >/dev/null; then
7404  if test -s conftest.err; then
7405    ac_cpp_err=$ac_cxx_preproc_warn_flag
7406    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7407  else
7408    ac_cpp_err=
7409  fi
7410else
7411  ac_cpp_err=yes
7412fi
7413if test -z "$ac_cpp_err"; then
7414  # Broken: success on invalid input.
7415continue
7416else
7417  echo "$as_me: failed program was:" >&5
7418sed 's/^/| /' conftest.$ac_ext >&5
7419
7420  # Passes both tests.
7421ac_preproc_ok=:
7422break
7423fi
7424rm -f conftest.err conftest.$ac_ext
7425
7426done
7427# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7428rm -f conftest.err conftest.$ac_ext
7429if $ac_preproc_ok; then
7430  :
7431else
7432  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
7433See \`config.log' for more details." >&5
7434echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
7435See \`config.log' for more details." >&2;}
7436   { (exit 1); exit 1; }; }
7437fi
7438
7439ac_ext=cc
7440ac_cpp='$CXXCPP $CPPFLAGS'
7441ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7442ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7443ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7444
7445fi
7446
7447
7448# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
7449
7450# find the maximum length of command line arguments
7451echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
7452echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
7453if test "${lt_cv_sys_max_cmd_len+set}" = set; then
7454  echo $ECHO_N "(cached) $ECHO_C" >&6
7455else
7456    i=0
7457  teststring="ABCD"
7458
7459  case $build_os in
7460  msdosdjgpp*)
7461    # On DJGPP, this test can blow up pretty badly due to problems in libc
7462    # (any single argument exceeding 2000 bytes causes a buffer overrun
7463    # during glob expansion).  Even if it were fixed, the result of this
7464    # check would be larger than it should be.
7465    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
7466    ;;
7467
7468  gnu*)
7469    # Under GNU Hurd, this test is not required because there is
7470    # no limit to the length of command line arguments.
7471    # Libtool will interpret -1 as no limit whatsoever
7472    lt_cv_sys_max_cmd_len=-1;
7473    ;;
7474
7475  cygwin* | mingw*)
7476    # On Win9x/ME, this test blows up -- it succeeds, but takes
7477    # about 5 minutes as the teststring grows exponentially.
7478    # Worse, since 9x/ME are not pre-emptively multitasking,
7479    # you end up with a "frozen" computer, even though with patience
7480    # the test eventually succeeds (with a max line length of 256k).
7481    # Instead, let's just punt: use the minimum linelength reported by
7482    # all of the supported platforms: 8192 (on NT/2K/XP).
7483    lt_cv_sys_max_cmd_len=8192;
7484    ;;
7485
7486  amigaos*)
7487    # On AmigaOS with pdksh, this test takes hours, literally.
7488    # So we just punt and use a minimum line length of 8192.
7489    lt_cv_sys_max_cmd_len=8192;
7490    ;;
7491
7492  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
7493    # This has been around since 386BSD, at least.  Likely further.
7494    if test -x /sbin/sysctl; then
7495      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
7496    elif test -x /usr/sbin/sysctl; then
7497      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
7498    else
7499      lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
7500    fi
7501    # And add a safety zone
7502    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7503    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7504    ;;
7505
7506  interix*)
7507    # We know the value 262144 and hardcode it with a safety zone (like BSD)
7508    lt_cv_sys_max_cmd_len=196608
7509    ;;
7510
7511  osf*)
7512    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
7513    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
7514    # nice to cause kernel panics so lets avoid the loop below.
7515    # First set a reasonable default.
7516    lt_cv_sys_max_cmd_len=16384
7517    #
7518    if test -x /sbin/sysconfig; then
7519      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
7520        *1*) lt_cv_sys_max_cmd_len=-1 ;;
7521      esac
7522    fi
7523    ;;
7524  sco3.2v5*)
7525    lt_cv_sys_max_cmd_len=102400
7526    ;;
7527  sysv5* | sco5v6* | sysv4.2uw2*)
7528    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
7529    if test -n "$kargmax"; then
7530      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[         ]//'`
7531    else
7532      lt_cv_sys_max_cmd_len=32768
7533    fi
7534    ;;
7535  *)
7536    # If test is not a shell built-in, we'll probably end up computing a
7537    # maximum length that is only half of the actual maximum length, but
7538    # we can't tell.
7539    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
7540    while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
7541               = "XX$teststring") >/dev/null 2>&1 &&
7542            new_result=`expr "X$teststring" : ".*" 2>&1` &&
7543            lt_cv_sys_max_cmd_len=$new_result &&
7544            test $i != 17 # 1/2 MB should be enough
7545    do
7546      i=`expr $i + 1`
7547      teststring=$teststring$teststring
7548    done
7549    teststring=
7550    # Add a significant safety factor because C++ compilers can tack on massive
7551    # amounts of additional arguments before passing them to the linker.
7552    # It appears as though 1/2 is a usable value.
7553    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7554    ;;
7555  esac
7556
7557fi
7558
7559if test -n $lt_cv_sys_max_cmd_len ; then
7560  echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
7561echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
7562else
7563  echo "$as_me:$LINENO: result: none" >&5
7564echo "${ECHO_T}none" >&6
7565fi
7566
7567
7568
7569
7570# Check for command to grab the raw symbol name followed by C symbol from nm.
7571echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
7572echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
7573if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
7574  echo $ECHO_N "(cached) $ECHO_C" >&6
7575else
7576
7577# These are sane defaults that work on at least a few old systems.
7578# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7579
7580# Character class describing NM global symbol codes.
7581symcode='[BCDEGRST]'
7582
7583# Regexp to match symbols that can be accessed directly from C.
7584sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7585
7586# Transform an extracted symbol line into a proper C declaration
7587lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
7588
7589# Transform an extracted symbol line into symbol name and symbol address
7590lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
7591
7592# Define system-specific variables.
7593case $host_os in
7594aix*)
7595  symcode='[BCDT]'
7596  ;;
7597cygwin* | mingw* | pw32*)
7598  symcode='[ABCDGISTW]'
7599  ;;
7600hpux*) # Its linker distinguishes data from code symbols
7601  if test "$host_cpu" = ia64; then
7602    symcode='[ABCDEGRST]'
7603  fi
7604  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7605  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
7606  ;;
7607linux*)
7608  if test "$host_cpu" = ia64; then
7609    symcode='[ABCDGIRSTW]'
7610    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7611    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
7612  fi
7613  ;;
7614irix* | nonstopux*)
7615  symcode='[BCDEGRST]'
7616  ;;
7617osf*)
7618  symcode='[BCDEGQRST]'
7619  ;;
7620solaris*)
7621  symcode='[BDRT]'
7622  ;;
7623sco3.2v5*)
7624  symcode='[DT]'
7625  ;;
7626sysv4.2uw2*)
7627  symcode='[DT]'
7628  ;;
7629sysv5* | sco5v6* | unixware* | OpenUNIX*)
7630  symcode='[ABDT]'
7631  ;;
7632sysv4)
7633  symcode='[DFNSTU]'
7634  ;;
7635esac
7636
7637# Handle CRLF in mingw tool chain
7638opt_cr=
7639case $build_os in
7640mingw*)
7641  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7642  ;;
7643esac
7644
7645# If we're using GNU nm, then use its standard symbol codes.
7646case `$NM -V 2>&1` in
7647*GNU* | *'with BFD'*)
7648  symcode='[ABCDGIRSTW]' ;;
7649esac
7650
7651# Try without a prefix undercore, then with it.
7652for ac_symprfx in "" "_"; do
7653
7654  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7655  symxfrm="\\1 $ac_symprfx\\2 \\2"
7656
7657  # Write the raw and C identifiers.
7658  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[       ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7659
7660  # Check to see that the pipe works correctly.
7661  pipe_works=no
7662
7663  rm -f conftest*
7664  cat > conftest.$ac_ext <<EOF
7665#ifdef __cplusplus
7666extern "C" {
7667#endif
7668char nm_test_var;
7669void nm_test_func(){}
7670#ifdef __cplusplus
7671}
7672#endif
7673int main(){nm_test_var='a';nm_test_func();return(0);}
7674EOF
7675
7676  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7677  (eval $ac_compile) 2>&5
7678  ac_status=$?
7679  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7680  (exit $ac_status); }; then
7681    # Now try to grab the symbols.
7682    nlist=conftest.nm
7683    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
7684  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
7685  ac_status=$?
7686  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687  (exit $ac_status); } && test -s "$nlist"; then
7688      # Try sorting and uniquifying the output.
7689      if sort "$nlist" | uniq > "$nlist"T; then
7690        mv -f "$nlist"T "$nlist"
7691      else
7692        rm -f "$nlist"T
7693      fi
7694
7695      # Make sure that we snagged all the symbols we need.
7696      if grep ' nm_test_var$' "$nlist" >/dev/null; then
7697        if grep ' nm_test_func$' "$nlist" >/dev/null; then
7698          cat <<EOF > conftest.$ac_ext
7699#ifdef __cplusplus
7700extern "C" {
7701#endif
7702
7703EOF
7704          # Now generate the symbol file.
7705          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
7706
7707          cat <<EOF >> conftest.$ac_ext
7708#if defined (__STDC__) && __STDC__
7709# define lt_ptr_t void *
7710#else
7711# define lt_ptr_t char *
7712# define const
7713#endif
7714
7715/* The mapping between symbol names and symbols. */
7716const struct {
7717  const char *name;
7718  lt_ptr_t address;
7719}
7720lt_preloaded_symbols[] =
7721{
7722EOF
7723          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
7724          cat <<\EOF >> conftest.$ac_ext
7725  {0, (lt_ptr_t) 0}
7726};
7727
7728#ifdef __cplusplus
7729}
7730#endif
7731EOF
7732          # Now try linking the two files.
7733          mv conftest.$ac_objext conftstm.$ac_objext
7734          lt_save_LIBS="$LIBS"
7735          lt_save_CFLAGS="$CFLAGS"
7736          LIBS="conftstm.$ac_objext"
7737          CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7738          if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7739  (eval $ac_link) 2>&5
7740  ac_status=$?
7741  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7742  (exit $ac_status); } && test -s conftest${ac_exeext}; then
7743            pipe_works=yes
7744          fi
7745          LIBS="$lt_save_LIBS"
7746          CFLAGS="$lt_save_CFLAGS"
7747        else
7748          echo "cannot find nm_test_func in $nlist" >&5
7749        fi
7750      else
7751        echo "cannot find nm_test_var in $nlist" >&5
7752      fi
7753    else
7754      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7755    fi
7756  else
7757    echo "$progname: failed program was:" >&5
7758    cat conftest.$ac_ext >&5
7759  fi
7760  rm -f conftest* conftst*
7761
7762  # Do not use the global_symbol_pipe unless it works.
7763  if test "$pipe_works" = yes; then
7764    break
7765  else
7766    lt_cv_sys_global_symbol_pipe=
7767  fi
7768done
7769
7770fi
7771
7772if test -z "$lt_cv_sys_global_symbol_pipe"; then
7773  lt_cv_sys_global_symbol_to_cdecl=
7774fi
7775if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7776  echo "$as_me:$LINENO: result: failed" >&5
7777echo "${ECHO_T}failed" >&6
7778else
7779  echo "$as_me:$LINENO: result: ok" >&5
7780echo "${ECHO_T}ok" >&6
7781fi
7782
7783echo "$as_me:$LINENO: checking for objdir" >&5
7784echo $ECHO_N "checking for objdir... $ECHO_C" >&6
7785if test "${lt_cv_objdir+set}" = set; then
7786  echo $ECHO_N "(cached) $ECHO_C" >&6
7787else
7788  rm -f .libs 2>/dev/null
7789mkdir .libs 2>/dev/null
7790if test -d .libs; then
7791  lt_cv_objdir=.libs
7792else
7793  # MS-DOS does not allow filenames that begin with a dot.
7794  lt_cv_objdir=_libs
7795fi
7796rmdir .libs 2>/dev/null
7797fi
7798echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
7799echo "${ECHO_T}$lt_cv_objdir" >&6
7800objdir=$lt_cv_objdir
7801
7802
7803
7804
7805
7806case $host_os in
7807aix3*)
7808  # AIX sometimes has problems with the GCC collect2 program.  For some
7809  # reason, if we set the COLLECT_NAMES environment variable, the problems
7810  # vanish in a puff of smoke.
7811  if test "X${COLLECT_NAMES+set}" != Xset; then
7812    COLLECT_NAMES=
7813    export COLLECT_NAMES
7814  fi
7815  ;;
7816esac
7817
7818# Sed substitution that helps us do robust quoting.  It backslashifies
7819# metacharacters that are still active within double-quoted strings.
7820Xsed='sed -e 1s/^X//'
7821sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
7822
7823# Same as above, but do not quote variable references.
7824double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
7825
7826# Sed substitution to delay expansion of an escaped shell variable in a
7827# double_quote_subst'ed string.
7828delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
7829
7830# Sed substitution to avoid accidental globbing in evaled expressions
7831no_glob_subst='s/\*/\\\*/g'
7832
7833# Constants:
7834rm="rm -f"
7835
7836# Global variables:
7837default_ofile=libtool
7838can_build_shared=yes
7839
7840# All known linkers require a `.a' archive for static linking (except MSVC,
7841# which needs '.lib').
7842libext=a
7843ltmain="$ac_aux_dir/ltmain.sh"
7844ofile="$default_ofile"
7845with_gnu_ld="$lt_cv_prog_gnu_ld"
7846
7847if test -n "$ac_tool_prefix"; then
7848  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7849set dummy ${ac_tool_prefix}ar; ac_word=$2
7850echo "$as_me:$LINENO: checking for $ac_word" >&5
7851echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7852if test "${ac_cv_prog_AR+set}" = set; then
7853  echo $ECHO_N "(cached) $ECHO_C" >&6
7854else
7855  if test -n "$AR"; then
7856  ac_cv_prog_AR="$AR" # Let the user override the test.
7857else
7858as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7859for as_dir in $PATH
7860do
7861  IFS=$as_save_IFS
7862  test -z "$as_dir" && as_dir=.
7863  for ac_exec_ext in '' $ac_executable_extensions; do
7864  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7865    ac_cv_prog_AR="${ac_tool_prefix}ar"
7866    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7867    break 2
7868  fi
7869done
7870done
7871
7872fi
7873fi
7874AR=$ac_cv_prog_AR
7875if test -n "$AR"; then
7876  echo "$as_me:$LINENO: result: $AR" >&5
7877echo "${ECHO_T}$AR" >&6
7878else
7879  echo "$as_me:$LINENO: result: no" >&5
7880echo "${ECHO_T}no" >&6
7881fi
7882
7883fi
7884if test -z "$ac_cv_prog_AR"; then
7885  ac_ct_AR=$AR
7886  # Extract the first word of "ar", so it can be a program name with args.
7887set dummy ar; ac_word=$2
7888echo "$as_me:$LINENO: checking for $ac_word" >&5
7889echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7890if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
7891  echo $ECHO_N "(cached) $ECHO_C" >&6
7892else
7893  if test -n "$ac_ct_AR"; then
7894  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7895else
7896as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7897for as_dir in $PATH
7898do
7899  IFS=$as_save_IFS
7900  test -z "$as_dir" && as_dir=.
7901  for ac_exec_ext in '' $ac_executable_extensions; do
7902  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7903    ac_cv_prog_ac_ct_AR="ar"
7904    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7905    break 2
7906  fi
7907done
7908done
7909
7910  test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
7911fi
7912fi
7913ac_ct_AR=$ac_cv_prog_ac_ct_AR
7914if test -n "$ac_ct_AR"; then
7915  echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
7916echo "${ECHO_T}$ac_ct_AR" >&6
7917else
7918  echo "$as_me:$LINENO: result: no" >&5
7919echo "${ECHO_T}no" >&6
7920fi
7921
7922  AR=$ac_ct_AR
7923else
7924  AR="$ac_cv_prog_AR"
7925fi
7926
7927if test -n "$ac_tool_prefix"; then
7928  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7929set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7930echo "$as_me:$LINENO: checking for $ac_word" >&5
7931echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7932if test "${ac_cv_prog_RANLIB+set}" = set; then
7933  echo $ECHO_N "(cached) $ECHO_C" >&6
7934else
7935  if test -n "$RANLIB"; then
7936  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7937else
7938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7939for as_dir in $PATH
7940do
7941  IFS=$as_save_IFS
7942  test -z "$as_dir" && as_dir=.
7943  for ac_exec_ext in '' $ac_executable_extensions; do
7944  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7945    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7946    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7947    break 2
7948  fi
7949done
7950done
7951
7952fi
7953fi
7954RANLIB=$ac_cv_prog_RANLIB
7955if test -n "$RANLIB"; then
7956  echo "$as_me:$LINENO: result: $RANLIB" >&5
7957echo "${ECHO_T}$RANLIB" >&6
7958else
7959  echo "$as_me:$LINENO: result: no" >&5
7960echo "${ECHO_T}no" >&6
7961fi
7962
7963fi
7964if test -z "$ac_cv_prog_RANLIB"; then
7965  ac_ct_RANLIB=$RANLIB
7966  # Extract the first word of "ranlib", so it can be a program name with args.
7967set dummy ranlib; ac_word=$2
7968echo "$as_me:$LINENO: checking for $ac_word" >&5
7969echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7970if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7971  echo $ECHO_N "(cached) $ECHO_C" >&6
7972else
7973  if test -n "$ac_ct_RANLIB"; then
7974  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7975else
7976as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7977for as_dir in $PATH
7978do
7979  IFS=$as_save_IFS
7980  test -z "$as_dir" && as_dir=.
7981  for ac_exec_ext in '' $ac_executable_extensions; do
7982  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7983    ac_cv_prog_ac_ct_RANLIB="ranlib"
7984    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7985    break 2
7986  fi
7987done
7988done
7989
7990  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7991fi
7992fi
7993ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7994if test -n "$ac_ct_RANLIB"; then
7995  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7996echo "${ECHO_T}$ac_ct_RANLIB" >&6
7997else
7998  echo "$as_me:$LINENO: result: no" >&5
7999echo "${ECHO_T}no" >&6
8000fi
8001
8002  RANLIB=$ac_ct_RANLIB
8003else
8004  RANLIB="$ac_cv_prog_RANLIB"
8005fi
8006
8007if test -n "$ac_tool_prefix"; then
8008  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
8009set dummy ${ac_tool_prefix}strip; ac_word=$2
8010echo "$as_me:$LINENO: checking for $ac_word" >&5
8011echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8012if test "${ac_cv_prog_STRIP+set}" = set; then
8013  echo $ECHO_N "(cached) $ECHO_C" >&6
8014else
8015  if test -n "$STRIP"; then
8016  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
8017else
8018as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8019for as_dir in $PATH
8020do
8021  IFS=$as_save_IFS
8022  test -z "$as_dir" && as_dir=.
8023  for ac_exec_ext in '' $ac_executable_extensions; do
8024  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8025    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
8026    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8027    break 2
8028  fi
8029done
8030done
8031
8032fi
8033fi
8034STRIP=$ac_cv_prog_STRIP
8035if test -n "$STRIP"; then
8036  echo "$as_me:$LINENO: result: $STRIP" >&5
8037echo "${ECHO_T}$STRIP" >&6
8038else
8039  echo "$as_me:$LINENO: result: no" >&5
8040echo "${ECHO_T}no" >&6
8041fi
8042
8043fi
8044if test -z "$ac_cv_prog_STRIP"; then
8045  ac_ct_STRIP=$STRIP
8046  # Extract the first word of "strip", so it can be a program name with args.
8047set dummy strip; ac_word=$2
8048echo "$as_me:$LINENO: checking for $ac_word" >&5
8049echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8050if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
8051  echo $ECHO_N "(cached) $ECHO_C" >&6
8052else
8053  if test -n "$ac_ct_STRIP"; then
8054  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
8055else
8056as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8057for as_dir in $PATH
8058do
8059  IFS=$as_save_IFS
8060  test -z "$as_dir" && as_dir=.
8061  for ac_exec_ext in '' $ac_executable_extensions; do
8062  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8063    ac_cv_prog_ac_ct_STRIP="strip"
8064    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8065    break 2
8066  fi
8067done
8068done
8069
8070  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
8071fi
8072fi
8073ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
8074if test -n "$ac_ct_STRIP"; then
8075  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
8076echo "${ECHO_T}$ac_ct_STRIP" >&6
8077else
8078  echo "$as_me:$LINENO: result: no" >&5
8079echo "${ECHO_T}no" >&6
8080fi
8081
8082  STRIP=$ac_ct_STRIP
8083else
8084  STRIP="$ac_cv_prog_STRIP"
8085fi
8086
8087
8088old_CC="$CC"
8089old_CFLAGS="$CFLAGS"
8090
8091# Set sane defaults for various variables
8092test -z "$AR" && AR=ar
8093test -z "$AR_FLAGS" && AR_FLAGS=cru
8094test -z "$AS" && AS=as
8095test -z "$CC" && CC=cc
8096test -z "$LTCC" && LTCC=$CC
8097test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8098test -z "$DLLTOOL" && DLLTOOL=dlltool
8099test -z "$LD" && LD=ld
8100test -z "$LN_S" && LN_S="ln -s"
8101test -z "$MAGIC_CMD" && MAGIC_CMD=file
8102test -z "$NM" && NM=nm
8103test -z "$SED" && SED=sed
8104test -z "$OBJDUMP" && OBJDUMP=objdump
8105test -z "$RANLIB" && RANLIB=:
8106test -z "$STRIP" && STRIP=:
8107test -z "$ac_objext" && ac_objext=o
8108
8109# Determine commands to create old-style static archives.
8110old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
8111old_postinstall_cmds='chmod 644 $oldlib'
8112old_postuninstall_cmds=
8113
8114if test -n "$RANLIB"; then
8115  case $host_os in
8116  openbsd*)
8117    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
8118    ;;
8119  *)
8120    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
8121    ;;
8122  esac
8123  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
8124fi
8125
8126for cc_temp in $compiler""; do
8127  case $cc_temp in
8128    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8129    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8130    \-*) ;;
8131    *) break;;
8132  esac
8133done
8134cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
8135
8136
8137# Only perform the check for file, if the check method requires it
8138case $deplibs_check_method in
8139file_magic*)
8140  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8141    echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
8142echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
8143if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
8144  echo $ECHO_N "(cached) $ECHO_C" >&6
8145else
8146  case $MAGIC_CMD in
8147[\\/*] |  ?:[\\/]*)
8148  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8149  ;;
8150*)
8151  lt_save_MAGIC_CMD="$MAGIC_CMD"
8152  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8153  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8154  for ac_dir in $ac_dummy; do
8155    IFS="$lt_save_ifs"
8156    test -z "$ac_dir" && ac_dir=.
8157    if test -f $ac_dir/${ac_tool_prefix}file; then
8158      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8159      if test -n "$file_magic_test_file"; then
8160        case $deplibs_check_method in
8161        "file_magic "*)
8162          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8163          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8164          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8165            $EGREP "$file_magic_regex" > /dev/null; then
8166            :
8167          else
8168            cat <<EOF 1>&2
8169
8170*** Warning: the command libtool uses to detect shared libraries,
8171*** $file_magic_cmd, produces output that libtool cannot recognize.
8172*** The result is that libtool may fail to recognize shared libraries
8173*** as such.  This will affect the creation of libtool libraries that
8174*** depend on shared libraries, but programs linked with such libtool
8175*** libraries will work regardless of this problem.  Nevertheless, you
8176*** may want to report the problem to your system manager and/or to
8177*** bug-libtool@gnu.org
8178
8179EOF
8180          fi ;;
8181        esac
8182      fi
8183      break
8184    fi
8185  done
8186  IFS="$lt_save_ifs"
8187  MAGIC_CMD="$lt_save_MAGIC_CMD"
8188  ;;
8189esac
8190fi
8191
8192MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8193if test -n "$MAGIC_CMD"; then
8194  echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
8195echo "${ECHO_T}$MAGIC_CMD" >&6
8196else
8197  echo "$as_me:$LINENO: result: no" >&5
8198echo "${ECHO_T}no" >&6
8199fi
8200
8201if test -z "$lt_cv_path_MAGIC_CMD"; then
8202  if test -n "$ac_tool_prefix"; then
8203    echo "$as_me:$LINENO: checking for file" >&5
8204echo $ECHO_N "checking for file... $ECHO_C" >&6
8205if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
8206  echo $ECHO_N "(cached) $ECHO_C" >&6
8207else
8208  case $MAGIC_CMD in
8209[\\/*] |  ?:[\\/]*)
8210  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8211  ;;
8212*)
8213  lt_save_MAGIC_CMD="$MAGIC_CMD"
8214  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8215  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8216  for ac_dir in $ac_dummy; do
8217    IFS="$lt_save_ifs"
8218    test -z "$ac_dir" && ac_dir=.
8219    if test -f $ac_dir/file; then
8220      lt_cv_path_MAGIC_CMD="$ac_dir/file"
8221      if test -n "$file_magic_test_file"; then
8222        case $deplibs_check_method in
8223        "file_magic "*)
8224          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8225          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8226          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8227            $EGREP "$file_magic_regex" > /dev/null; then
8228            :
8229          else
8230            cat <<EOF 1>&2
8231
8232*** Warning: the command libtool uses to detect shared libraries,
8233*** $file_magic_cmd, produces output that libtool cannot recognize.
8234*** The result is that libtool may fail to recognize shared libraries
8235*** as such.  This will affect the creation of libtool libraries that
8236*** depend on shared libraries, but programs linked with such libtool
8237*** libraries will work regardless of this problem.  Nevertheless, you
8238*** may want to report the problem to your system manager and/or to
8239*** bug-libtool@gnu.org
8240
8241EOF
8242          fi ;;
8243        esac
8244      fi
8245      break
8246    fi
8247  done
8248  IFS="$lt_save_ifs"
8249  MAGIC_CMD="$lt_save_MAGIC_CMD"
8250  ;;
8251esac
8252fi
8253
8254MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8255if test -n "$MAGIC_CMD"; then
8256  echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
8257echo "${ECHO_T}$MAGIC_CMD" >&6
8258else
8259  echo "$as_me:$LINENO: result: no" >&5
8260echo "${ECHO_T}no" >&6
8261fi
8262
8263  else
8264    MAGIC_CMD=:
8265  fi
8266fi
8267
8268  fi
8269  ;;
8270esac
8271
8272enable_dlopen=no
8273enable_win32_dll=no
8274
8275# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
8276if test "${enable_libtool_lock+set}" = set; then
8277  enableval="$enable_libtool_lock"
8278
8279fi;
8280test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8281
8282
8283# Check whether --with-pic or --without-pic was given.
8284if test "${with_pic+set}" = set; then
8285  withval="$with_pic"
8286  pic_mode="$withval"
8287else
8288  pic_mode=default
8289fi;
8290test -z "$pic_mode" && pic_mode=default
8291
8292# Use C for the default configuration in the libtool script
8293tagname=
8294lt_save_CC="$CC"
8295ac_ext=c
8296ac_cpp='$CPP $CPPFLAGS'
8297ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8298ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8299ac_compiler_gnu=$ac_cv_c_compiler_gnu
8300
8301
8302# Source file extension for C test sources.
8303ac_ext=c
8304
8305# Object file extension for compiled C test sources.
8306objext=o
8307objext=$objext
8308
8309# Code to be used in simple compile tests
8310lt_simple_compile_test_code="int some_variable = 0;\n"
8311
8312# Code to be used in simple link tests
8313lt_simple_link_test_code='int main(){return(0);}\n'
8314
8315
8316# If no C compiler was specified, use CC.
8317LTCC=${LTCC-"$CC"}
8318
8319# If no C compiler flags were specified, use CFLAGS.
8320LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8321
8322# Allow CC to be a program name with arguments.
8323compiler=$CC
8324
8325
8326# save warnings/boilerplate of simple test code
8327ac_outfile=conftest.$ac_objext
8328printf "$lt_simple_compile_test_code" >conftest.$ac_ext
8329eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8330_lt_compiler_boilerplate=`cat conftest.err`
8331$rm conftest*
8332
8333ac_outfile=conftest.$ac_objext
8334printf "$lt_simple_link_test_code" >conftest.$ac_ext
8335eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8336_lt_linker_boilerplate=`cat conftest.err`
8337$rm conftest*
8338
8339
8340## CAVEAT EMPTOR:
8341## There is no encapsulation within the following macros, do not change
8342## the running order or otherwise move them around unless you know exactly
8343## what you are doing...
8344
8345lt_prog_compiler_no_builtin_flag=
8346
8347if test "$GCC" = yes; then
8348  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
8349
8350
8351echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8352echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
8353if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
8354  echo $ECHO_N "(cached) $ECHO_C" >&6
8355else
8356  lt_cv_prog_compiler_rtti_exceptions=no
8357  ac_outfile=conftest.$ac_objext
8358   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
8359   lt_compiler_flag="-fno-rtti -fno-exceptions"
8360   # Insert the option either (1) after the last *FLAGS variable, or
8361   # (2) before a word containing "conftest.", or (3) at the end.
8362   # Note that $ac_compile itself does not contain backslashes and begins
8363   # with a dollar sign (not a hyphen), so the echo should work correctly.
8364   # The option is referenced via a variable to avoid confusing sed.
8365   lt_compile=`echo "$ac_compile" | $SED \
8366   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8367   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8368   -e 's:$: $lt_compiler_flag:'`
8369   (eval echo "\"\$as_me:8369: $lt_compile\"" >&5)
8370   (eval "$lt_compile" 2>conftest.err)
8371   ac_status=$?
8372   cat conftest.err >&5
8373   echo "$as_me:8373: \$? = $ac_status" >&5
8374   if (exit $ac_status) && test -s "$ac_outfile"; then
8375     # The compiler can only warn and ignore the option if not recognized
8376     # So say no if there are warnings other than the usual output.
8377     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
8378     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8379     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8380       lt_cv_prog_compiler_rtti_exceptions=yes
8381     fi
8382   fi
8383   $rm conftest*
8384
8385fi
8386echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8387echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
8388
8389if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8390    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8391else
8392    :
8393fi
8394
8395fi
8396
8397lt_prog_compiler_wl=
8398lt_prog_compiler_pic=
8399lt_prog_compiler_static=
8400
8401echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
8402echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
8403
8404  if test "$GCC" = yes; then
8405    lt_prog_compiler_wl='-Wl,'
8406    lt_prog_compiler_static='-static'
8407
8408    case $host_os in
8409      aix*)
8410      # All AIX code is PIC.
8411      if test "$host_cpu" = ia64; then
8412        # AIX 5 now supports IA64 processor
8413        lt_prog_compiler_static='-Bstatic'
8414      fi
8415      ;;
8416
8417    amigaos*)
8418      # FIXME: we need at least 68020 code to build shared libraries, but
8419      # adding the `-m68020' flag to GCC prevents building anything better,
8420      # like `-m68040'.
8421      lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8422      ;;
8423
8424    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8425      # PIC is the default for these OSes.
8426      ;;
8427
8428    mingw* | pw32* | os2*)
8429      # This hack is so that the source file can tell whether it is being
8430      # built for inclusion in a dll (and should export symbols for example).
8431      lt_prog_compiler_pic='-DDLL_EXPORT'
8432      ;;
8433
8434    darwin* | rhapsody*)
8435      # PIC is the default on this platform
8436      # Common symbols not allowed in MH_DYLIB files
8437      lt_prog_compiler_pic='-fno-common'
8438      ;;
8439
8440    interix3*)
8441      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8442      # Instead, we relocate shared libraries at runtime.
8443      ;;
8444
8445    msdosdjgpp*)
8446      # Just because we use GCC doesn't mean we suddenly get shared libraries
8447      # on systems that don't support them.
8448      lt_prog_compiler_can_build_shared=no
8449      enable_shared=no
8450      ;;
8451
8452    sysv4*MP*)
8453      if test -d /usr/nec; then
8454        lt_prog_compiler_pic=-Kconform_pic
8455      fi
8456      ;;
8457
8458    hpux*)
8459      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8460      # not for PA HP-UX.
8461      case $host_cpu in
8462      hppa*64*|ia64*)
8463        # +Z the default
8464        ;;
8465      *)
8466        lt_prog_compiler_pic='-fPIC'
8467        ;;
8468      esac
8469      ;;
8470
8471    *)
8472      lt_prog_compiler_pic='-fPIC'
8473      ;;
8474    esac
8475  else
8476    # PORTME Check for flag to pass linker flags through the system compiler.
8477    case $host_os in
8478    aix*)
8479      lt_prog_compiler_wl='-Wl,'
8480      if test "$host_cpu" = ia64; then
8481        # AIX 5 now supports IA64 processor
8482        lt_prog_compiler_static='-Bstatic'
8483      else
8484        lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8485      fi
8486      ;;
8487      darwin*)
8488        # PIC is the default on this platform
8489        # Common symbols not allowed in MH_DYLIB files
8490       case $cc_basename in
8491         xlc*)
8492         lt_prog_compiler_pic='-qnocommon'
8493         lt_prog_compiler_wl='-Wl,'
8494         ;;
8495       esac
8496       ;;
8497
8498    mingw* | pw32* | os2*)
8499      # This hack is so that the source file can tell whether it is being
8500      # built for inclusion in a dll (and should export symbols for example).
8501      lt_prog_compiler_pic='-DDLL_EXPORT'
8502      ;;
8503
8504    hpux9* | hpux10* | hpux11*)
8505      lt_prog_compiler_wl='-Wl,'
8506      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8507      # not for PA HP-UX.
8508      case $host_cpu in
8509      hppa*64*|ia64*)
8510        # +Z the default
8511        ;;
8512      *)
8513        lt_prog_compiler_pic='+Z'
8514        ;;
8515      esac
8516      # Is there a better lt_prog_compiler_static that works with the bundled CC?
8517      lt_prog_compiler_static='${wl}-a ${wl}archive'
8518      ;;
8519
8520    irix5* | irix6* | nonstopux*)
8521      lt_prog_compiler_wl='-Wl,'
8522      # PIC (with -KPIC) is the default.
8523      lt_prog_compiler_static='-non_shared'
8524      ;;
8525
8526    newsos6)
8527      lt_prog_compiler_pic='-KPIC'
8528      lt_prog_compiler_static='-Bstatic'
8529      ;;
8530
8531    linux*)
8532      case $cc_basename in
8533      icc* | ecc*)
8534        lt_prog_compiler_wl='-Wl,'
8535        lt_prog_compiler_pic='-KPIC'
8536        lt_prog_compiler_static='-static'
8537        ;;
8538      pgcc* | pgf77* | pgf90* | pgf95*)
8539        # Portland Group compilers (*not* the Pentium gcc compiler,
8540        # which looks to be a dead project)
8541        lt_prog_compiler_wl='-Wl,'
8542        lt_prog_compiler_pic='-fpic'
8543        lt_prog_compiler_static='-Bstatic'
8544        ;;
8545      ccc*)
8546        lt_prog_compiler_wl='-Wl,'
8547        # All Alpha code is PIC.
8548        lt_prog_compiler_static='-non_shared'
8549        ;;
8550      esac
8551      ;;
8552
8553    osf3* | osf4* | osf5*)
8554      lt_prog_compiler_wl='-Wl,'
8555      # All OSF/1 code is PIC.
8556      lt_prog_compiler_static='-non_shared'
8557      ;;
8558
8559    solaris*)
8560      lt_prog_compiler_pic='-KPIC'
8561      lt_prog_compiler_static='-Bstatic'
8562      case $cc_basename in
8563      f77* | f90* | f95*)
8564        lt_prog_compiler_wl='-Qoption ld ';;
8565      *)
8566        lt_prog_compiler_wl='-Wl,';;
8567      esac
8568      ;;
8569
8570    sunos4*)
8571      lt_prog_compiler_wl='-Qoption ld '
8572      lt_prog_compiler_pic='-PIC'
8573      lt_prog_compiler_static='-Bstatic'
8574      ;;
8575
8576    sysv4 | sysv4.2uw2* | sysv4.3*)
8577      lt_prog_compiler_wl='-Wl,'
8578      lt_prog_compiler_pic='-KPIC'
8579      lt_prog_compiler_static='-Bstatic'
8580      ;;
8581
8582    sysv4*MP*)
8583      if test -d /usr/nec ;then
8584        lt_prog_compiler_pic='-Kconform_pic'
8585        lt_prog_compiler_static='-Bstatic'
8586      fi
8587      ;;
8588
8589    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8590      lt_prog_compiler_wl='-Wl,'
8591      lt_prog_compiler_pic='-KPIC'
8592      lt_prog_compiler_static='-Bstatic'
8593      ;;
8594
8595    unicos*)
8596      lt_prog_compiler_wl='-Wl,'
8597      lt_prog_compiler_can_build_shared=no
8598      ;;
8599
8600    uts4*)
8601      lt_prog_compiler_pic='-pic'
8602      lt_prog_compiler_static='-Bstatic'
8603      ;;
8604
8605    *)
8606      lt_prog_compiler_can_build_shared=no
8607      ;;
8608    esac
8609  fi
8610
8611echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
8612echo "${ECHO_T}$lt_prog_compiler_pic" >&6
8613
8614#
8615# Check to make sure the PIC flag actually works.
8616#
8617if test -n "$lt_prog_compiler_pic"; then
8618
8619echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8620echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
8621if test "${lt_prog_compiler_pic_works+set}" = set; then
8622  echo $ECHO_N "(cached) $ECHO_C" >&6
8623else
8624  lt_prog_compiler_pic_works=no
8625  ac_outfile=conftest.$ac_objext
8626   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
8627   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8628   # Insert the option either (1) after the last *FLAGS variable, or
8629   # (2) before a word containing "conftest.", or (3) at the end.
8630   # Note that $ac_compile itself does not contain backslashes and begins
8631   # with a dollar sign (not a hyphen), so the echo should work correctly.
8632   # The option is referenced via a variable to avoid confusing sed.
8633   lt_compile=`echo "$ac_compile" | $SED \
8634   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8635   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8636   -e 's:$: $lt_compiler_flag:'`
8637   (eval echo "\"\$as_me:8637: $lt_compile\"" >&5)
8638   (eval "$lt_compile" 2>conftest.err)
8639   ac_status=$?
8640   cat conftest.err >&5
8641   echo "$as_me:8641: \$? = $ac_status" >&5
8642   if (exit $ac_status) && test -s "$ac_outfile"; then
8643     # The compiler can only warn and ignore the option if not recognized
8644     # So say no if there are warnings other than the usual output.
8645     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
8646     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8647     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8648       lt_prog_compiler_pic_works=yes
8649     fi
8650   fi
8651   $rm conftest*
8652
8653fi
8654echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
8655echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
8656
8657if test x"$lt_prog_compiler_pic_works" = xyes; then
8658    case $lt_prog_compiler_pic in
8659     "" | " "*) ;;
8660     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8661     esac
8662else
8663    lt_prog_compiler_pic=
8664     lt_prog_compiler_can_build_shared=no
8665fi
8666
8667fi
8668case $host_os in
8669  # For platforms which do not support PIC, -DPIC is meaningless:
8670  *djgpp*)
8671    lt_prog_compiler_pic=
8672    ;;
8673  *)
8674    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8675    ;;
8676esac
8677
8678#
8679# Check to make sure the static flag actually works.
8680#
8681wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8682echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8683echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
8684if test "${lt_prog_compiler_static_works+set}" = set; then
8685  echo $ECHO_N "(cached) $ECHO_C" >&6
8686else
8687  lt_prog_compiler_static_works=no
8688   save_LDFLAGS="$LDFLAGS"
8689   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8690   printf "$lt_simple_link_test_code" > conftest.$ac_ext
8691   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8692     # The linker can only warn and ignore the option if not recognized
8693     # So say no if there are warnings
8694     if test -s conftest.err; then
8695       # Append any errors to the config.log.
8696       cat conftest.err 1>&5
8697       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
8698       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8699       if diff conftest.exp conftest.er2 >/dev/null; then
8700         lt_prog_compiler_static_works=yes
8701       fi
8702     else
8703       lt_prog_compiler_static_works=yes
8704     fi
8705   fi
8706   $rm conftest*
8707   LDFLAGS="$save_LDFLAGS"
8708
8709fi
8710echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
8711echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
8712
8713if test x"$lt_prog_compiler_static_works" = xyes; then
8714    :
8715else
8716    lt_prog_compiler_static=
8717fi
8718
8719
8720echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
8721echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
8722if test "${lt_cv_prog_compiler_c_o+set}" = set; then
8723  echo $ECHO_N "(cached) $ECHO_C" >&6
8724else
8725  lt_cv_prog_compiler_c_o=no
8726   $rm -r conftest 2>/dev/null
8727   mkdir conftest
8728   cd conftest
8729   mkdir out
8730   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
8731
8732   lt_compiler_flag="-o out/conftest2.$ac_objext"
8733   # Insert the option either (1) after the last *FLAGS variable, or
8734   # (2) before a word containing "conftest.", or (3) at the end.
8735   # Note that $ac_compile itself does not contain backslashes and begins
8736   # with a dollar sign (not a hyphen), so the echo should work correctly.
8737   lt_compile=`echo "$ac_compile" | $SED \
8738   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8739   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8740   -e 's:$: $lt_compiler_flag:'`
8741   (eval echo "\"\$as_me:8741: $lt_compile\"" >&5)
8742   (eval "$lt_compile" 2>out/conftest.err)
8743   ac_status=$?
8744   cat out/conftest.err >&5
8745   echo "$as_me:8745: \$? = $ac_status" >&5
8746   if (exit $ac_status) && test -s out/conftest2.$ac_objext
8747   then
8748     # The compiler can only warn and ignore the option if not recognized
8749     # So say no if there are warnings
8750     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
8751     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8752     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8753       lt_cv_prog_compiler_c_o=yes
8754     fi
8755   fi
8756   chmod u+w . 2>&5
8757   $rm conftest*
8758   # SGI C++ compiler will create directory out/ii_files/ for
8759   # template instantiation
8760   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
8761   $rm out/* && rmdir out
8762   cd ..
8763   rmdir conftest
8764   $rm conftest*
8765
8766fi
8767echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
8768echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
8769
8770
8771hard_links="nottested"
8772if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8773  # do not overwrite the value of need_locks provided by the user
8774  echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
8775echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
8776  hard_links=yes
8777  $rm conftest*
8778  ln conftest.a conftest.b 2>/dev/null && hard_links=no
8779  touch conftest.a
8780  ln conftest.a conftest.b 2>&5 || hard_links=no
8781  ln conftest.a conftest.b 2>/dev/null && hard_links=no
8782  echo "$as_me:$LINENO: result: $hard_links" >&5
8783echo "${ECHO_T}$hard_links" >&6
8784  if test "$hard_links" = no; then
8785    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8786echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8787    need_locks=warn
8788  fi
8789else
8790  need_locks=no
8791fi
8792
8793echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8794echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
8795
8796  runpath_var=
8797  allow_undefined_flag=
8798  enable_shared_with_static_runtimes=no
8799  archive_cmds=
8800  archive_expsym_cmds=
8801  old_archive_From_new_cmds=
8802  old_archive_from_expsyms_cmds=
8803  export_dynamic_flag_spec=
8804  whole_archive_flag_spec=
8805  thread_safe_flag_spec=
8806  hardcode_libdir_flag_spec=
8807  hardcode_libdir_flag_spec_ld=
8808  hardcode_libdir_separator=
8809  hardcode_direct=no
8810  hardcode_minus_L=no
8811  hardcode_shlibpath_var=unsupported
8812  link_all_deplibs=unknown
8813  hardcode_automatic=no
8814  module_cmds=
8815  module_expsym_cmds=
8816  always_export_symbols=no
8817  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8818  # include_expsyms should be a list of space-separated symbols to be *always*
8819  # included in the symbol list
8820  include_expsyms=
8821  # exclude_expsyms can be an extended regexp of symbols to exclude
8822  # it will be wrapped by ` (' and `)$', so one must not match beginning or
8823  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8824  # as well as any symbol that contains `d'.
8825  exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
8826  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8827  # platforms (ab)use it in PIC code, but their linkers get confused if
8828  # the symbol is explicitly referenced.  Since portable code cannot
8829  # rely on this symbol name, it's probably fine to never include it in
8830  # preloaded symbol tables.
8831  extract_expsyms_cmds=
8832  # Just being paranoid about ensuring that cc_basename is set.
8833  for cc_temp in $compiler""; do
8834  case $cc_temp in
8835    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8836    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8837    \-*) ;;
8838    *) break;;
8839  esac
8840done
8841cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
8842
8843  case $host_os in
8844  cygwin* | mingw* | pw32*)
8845    # FIXME: the MSVC++ port hasn't been tested in a loooong time
8846    # When not using gcc, we currently assume that we are using
8847    # Microsoft Visual C++.
8848    if test "$GCC" != yes; then
8849      with_gnu_ld=no
8850    fi
8851    ;;
8852  interix*)
8853    # we just hope/assume this is gcc and not c89 (= MSVC++)
8854    with_gnu_ld=yes
8855    ;;
8856  openbsd*)
8857    with_gnu_ld=no
8858    ;;
8859  esac
8860
8861  ld_shlibs=yes
8862  if test "$with_gnu_ld" = yes; then
8863    # If archive_cmds runs LD, not CC, wlarc should be empty
8864    wlarc='${wl}'
8865
8866    # Set some defaults for GNU ld with shared library support. These
8867    # are reset later if shared libraries are not supported. Putting them
8868    # here allows them to be overridden if necessary.
8869    runpath_var=LD_RUN_PATH
8870    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
8871    export_dynamic_flag_spec='${wl}--export-dynamic'
8872    # ancient GNU ld didn't support --whole-archive et. al.
8873    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
8874        whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8875      else
8876        whole_archive_flag_spec=
8877    fi
8878    supports_anon_versioning=no
8879    case `$LD -v 2>/dev/null` in
8880      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8881      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8882      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8883      *\ 2.11.*) ;; # other 2.11 versions
8884      *) supports_anon_versioning=yes ;;
8885    esac
8886
8887    # See if GNU ld supports shared libraries.
8888    case $host_os in
8889    aix3* | aix4* | aix5*)
8890      # On AIX/PPC, the GNU linker is very broken
8891      if test "$host_cpu" != ia64; then
8892        ld_shlibs=no
8893        cat <<EOF 1>&2
8894
8895*** Warning: the GNU linker, at least up to release 2.9.1, is reported
8896*** to be unable to reliably create shared libraries on AIX.
8897*** Therefore, libtool is disabling shared libraries support.  If you
8898*** really care for shared libraries, you may want to modify your PATH
8899*** so that a non-GNU linker is found, and then restart.
8900
8901EOF
8902      fi
8903      ;;
8904
8905    amigaos*)
8906      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
8907      hardcode_libdir_flag_spec='-L$libdir'
8908      hardcode_minus_L=yes
8909
8910      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
8911      # that the semantics of dynamic libraries on AmigaOS, at least up
8912      # to version 4, is to share data among multiple programs linked
8913      # with the same dynamic library.  Since this doesn't match the
8914      # behavior of shared libraries on other platforms, we can't use
8915      # them.
8916      ld_shlibs=no
8917      ;;
8918
8919    beos*)
8920      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
8921        allow_undefined_flag=unsupported
8922        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8923        # support --undefined.  This deserves some investigation.  FIXME
8924        archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8925      else
8926        ld_shlibs=no
8927      fi
8928      ;;
8929
8930    cygwin* | mingw* | pw32*)
8931      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8932      # as there is no search path for DLLs.
8933      hardcode_libdir_flag_spec='-L$libdir'
8934      allow_undefined_flag=unsupported
8935      always_export_symbols=no
8936      enable_shared_with_static_runtimes=yes
8937      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
8938
8939      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
8940        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8941        # If the export-symbols file already is a .def file (1st line
8942        # is EXPORTS), use it as is; otherwise, prepend...
8943        archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8944          cp $export_symbols $output_objdir/$soname.def;
8945        else
8946          echo EXPORTS > $output_objdir/$soname.def;
8947          cat $export_symbols >> $output_objdir/$soname.def;
8948        fi~
8949        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8950      else
8951        ld_shlibs=no
8952      fi
8953      ;;
8954
8955    interix3*)
8956      hardcode_direct=no
8957      hardcode_shlibpath_var=no
8958      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8959      export_dynamic_flag_spec='${wl}-E'
8960      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8961      # Instead, shared libraries are loaded at an image base (0x10000000 by
8962      # default) and relocated if they conflict, which is a slow very memory
8963      # consuming and fragmenting process.  To avoid this, we pick a random,
8964      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8965      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8966      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8967      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8968      ;;
8969
8970    linux*)
8971      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
8972        tmp_addflag=
8973        case $cc_basename,$host_cpu in
8974        pgcc*)                          # Portland Group C compiler
8975          whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
8976          tmp_addflag=' $pic_flag'
8977          ;;
8978        pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
8979          whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
8980          tmp_addflag=' $pic_flag -Mnomain' ;;
8981        ecc*,ia64* | icc*,ia64*)                # Intel C compiler on ia64
8982          tmp_addflag=' -i_dynamic' ;;
8983        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8984          tmp_addflag=' -i_dynamic -nofor_main' ;;
8985        ifc* | ifort*)                  # Intel Fortran compiler
8986          tmp_addflag=' -nofor_main' ;;
8987        esac
8988        archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8989
8990        if test $supports_anon_versioning = yes; then
8991          archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
8992  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8993  $echo "local: *; };" >> $output_objdir/$libname.ver~
8994          $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8995        fi
8996      else
8997        ld_shlibs=no
8998      fi
8999      ;;
9000
9001    netbsd*)
9002      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
9003        archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9004        wlarc=
9005      else
9006        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9007        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9008      fi
9009      ;;
9010
9011    solaris*)
9012      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
9013        ld_shlibs=no
9014        cat <<EOF 1>&2
9015
9016*** Warning: The releases 2.8.* of the GNU linker cannot reliably
9017*** create shared libraries on Solaris systems.  Therefore, libtool
9018*** is disabling shared libraries support.  We urge you to upgrade GNU
9019*** binutils to release 2.9.1 or newer.  Another option is to modify
9020*** your PATH or compiler configuration so that the native linker is
9021*** used, and then restart.
9022
9023EOF
9024      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
9025        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9026        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9027      else
9028        ld_shlibs=no
9029      fi
9030      ;;
9031
9032    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9033      case `$LD -v 2>&1` in
9034        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9035        ld_shlibs=no
9036        cat <<_LT_EOF 1>&2
9037
9038*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9039*** reliably create shared libraries on SCO systems.  Therefore, libtool
9040*** is disabling shared libraries support.  We urge you to upgrade GNU
9041*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9042*** your PATH or compiler configuration so that the native linker is
9043*** used, and then restart.
9044
9045_LT_EOF
9046        ;;
9047        *)
9048          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
9049            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
9050            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
9051            archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
9052          else
9053            ld_shlibs=no
9054          fi
9055        ;;
9056      esac
9057      ;;
9058
9059    sunos4*)
9060      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9061      wlarc=
9062      hardcode_direct=yes
9063      hardcode_shlibpath_var=no
9064      ;;
9065
9066    *)
9067      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
9068        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9069        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9070      else
9071        ld_shlibs=no
9072      fi
9073      ;;
9074    esac
9075
9076    if test "$ld_shlibs" = no; then
9077      runpath_var=
9078      hardcode_libdir_flag_spec=
9079      export_dynamic_flag_spec=
9080      whole_archive_flag_spec=
9081    fi
9082  else
9083    # PORTME fill in a description of your system's linker (not GNU ld)
9084    case $host_os in
9085    aix3*)
9086      allow_undefined_flag=unsupported
9087      always_export_symbols=yes
9088      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9089      # Note: this linker hardcodes the directories in LIBPATH if there
9090      # are no directories specified by -L.
9091      hardcode_minus_L=yes
9092      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9093        # Neither direct hardcoding nor static linking is supported with a
9094        # broken collect2.
9095        hardcode_direct=unsupported
9096      fi
9097      ;;
9098
9099    aix4* | aix5*)
9100      if test "$host_cpu" = ia64; then
9101        # On IA64, the linker does run time linking by default, so we don't
9102        # have to do anything special.
9103        aix_use_runtimelinking=no
9104        exp_sym_flag='-Bexport'
9105        no_entry_flag=""
9106      else
9107        # If we're using GNU nm, then we don't want the "-C" option.
9108        # -C means demangle to AIX nm, but means don't demangle with GNU nm
9109        if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
9110          export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
9111        else
9112          export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
9113        fi
9114        aix_use_runtimelinking=no
9115
9116        # Test if we are trying to use run time linking or normal
9117        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9118        # need to do runtime linking.
9119        case $host_os in aix4.[23]|aix4.[23].*|aix5*)
9120          for ld_flag in $LDFLAGS; do
9121          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9122            aix_use_runtimelinking=yes
9123            break
9124          fi
9125          done
9126          ;;
9127        esac
9128
9129        exp_sym_flag='-bexport'
9130        no_entry_flag='-bnoentry'
9131      fi
9132
9133      # When large executables or shared objects are built, AIX ld can
9134      # have problems creating the table of contents.  If linking a library
9135      # or program results in "error TOC overflow" add -mminimal-toc to
9136      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9137      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9138
9139      archive_cmds=''
9140      hardcode_direct=yes
9141      hardcode_libdir_separator=':'
9142      link_all_deplibs=yes
9143
9144      if test "$GCC" = yes; then
9145        case $host_os in aix4.[012]|aix4.[012].*)
9146        # We only want to do this on AIX 4.2 and lower, the check
9147        # below for broken collect2 doesn't work under 4.3+
9148          collect2name=`${CC} -print-prog-name=collect2`
9149          if test -f "$collect2name" && \
9150           strings "$collect2name" | grep resolve_lib_name >/dev/null
9151          then
9152          # We have reworked collect2
9153          hardcode_direct=yes
9154          else
9155          # We have old collect2
9156          hardcode_direct=unsupported
9157          # It fails to find uninstalled libraries when the uninstalled
9158          # path is not listed in the libpath.  Setting hardcode_minus_L
9159          # to unsupported forces relinking
9160          hardcode_minus_L=yes
9161          hardcode_libdir_flag_spec='-L$libdir'
9162          hardcode_libdir_separator=
9163          fi
9164          ;;
9165        esac
9166        shared_flag='-shared'
9167        if test "$aix_use_runtimelinking" = yes; then
9168          shared_flag="$shared_flag "'${wl}-G'
9169        fi
9170      else
9171        # not using gcc
9172        if test "$host_cpu" = ia64; then
9173        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9174        # chokes on -Wl,-G. The following line is correct:
9175          shared_flag='-G'
9176        else
9177          if test "$aix_use_runtimelinking" = yes; then
9178            shared_flag='${wl}-G'
9179          else
9180            shared_flag='${wl}-bM:SRE'
9181          fi
9182        fi
9183      fi
9184
9185      # It seems that -bexpall does not export symbols beginning with
9186      # underscore (_), so it is better to generate a list of symbols to export.
9187      always_export_symbols=yes
9188      if test "$aix_use_runtimelinking" = yes; then
9189        # Warning - without using the other runtime loading flags (-brtl),
9190        # -berok will link without error, but may produce a broken library.
9191        allow_undefined_flag='-berok'
9192       # Determine the default libpath from the value encoded in an empty executable.
9193       cat >conftest.$ac_ext <<_ACEOF
9194/* confdefs.h.  */
9195_ACEOF
9196cat confdefs.h >>conftest.$ac_ext
9197cat >>conftest.$ac_ext <<_ACEOF
9198/* end confdefs.h.  */
9199
9200int
9201main ()
9202{
9203
9204  ;
9205  return 0;
9206}
9207_ACEOF
9208rm -f conftest.$ac_objext conftest$ac_exeext
9209if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9210  (eval $ac_link) 2>conftest.er1
9211  ac_status=$?
9212  grep -v '^ *+' conftest.er1 >conftest.err
9213  rm -f conftest.er1
9214  cat conftest.err >&5
9215  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9216  (exit $ac_status); } &&
9217         { ac_try='test -z "$ac_c_werror_flag"
9218                         || test ! -s conftest.err'
9219  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9220  (eval $ac_try) 2>&5
9221  ac_status=$?
9222  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9223  (exit $ac_status); }; } &&
9224         { ac_try='test -s conftest$ac_exeext'
9225  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9226  (eval $ac_try) 2>&5
9227  ac_status=$?
9228  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9229  (exit $ac_status); }; }; then
9230
9231aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
9232}'`
9233# Check for a 64-bit object if we didn't find anything.
9234if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
9235}'`; fi
9236else
9237  echo "$as_me: failed program was:" >&5
9238sed 's/^/| /' conftest.$ac_ext >&5
9239
9240fi
9241rm -f conftest.err conftest.$ac_objext \
9242      conftest$ac_exeext conftest.$ac_ext
9243if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9244
9245       hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9246        archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9247       else
9248        if test "$host_cpu" = ia64; then
9249          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9250          allow_undefined_flag="-z nodefs"
9251          archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9252        else
9253         # Determine the default libpath from the value encoded in an empty executable.
9254         cat >conftest.$ac_ext <<_ACEOF
9255/* confdefs.h.  */
9256_ACEOF
9257cat confdefs.h >>conftest.$ac_ext
9258cat >>conftest.$ac_ext <<_ACEOF
9259/* end confdefs.h.  */
9260
9261int
9262main ()
9263{
9264
9265  ;
9266  return 0;
9267}
9268_ACEOF
9269rm -f conftest.$ac_objext conftest$ac_exeext
9270if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9271  (eval $ac_link) 2>conftest.er1
9272  ac_status=$?
9273  grep -v '^ *+' conftest.er1 >conftest.err
9274  rm -f conftest.er1
9275  cat conftest.err >&5
9276  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9277  (exit $ac_status); } &&
9278         { ac_try='test -z "$ac_c_werror_flag"
9279                         || test ! -s conftest.err'
9280  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9281  (eval $ac_try) 2>&5
9282  ac_status=$?
9283  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9284  (exit $ac_status); }; } &&
9285         { ac_try='test -s conftest$ac_exeext'
9286  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9287  (eval $ac_try) 2>&5
9288  ac_status=$?
9289  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9290  (exit $ac_status); }; }; then
9291
9292aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
9293}'`
9294# Check for a 64-bit object if we didn't find anything.
9295if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
9296}'`; fi
9297else
9298  echo "$as_me: failed program was:" >&5
9299sed 's/^/| /' conftest.$ac_ext >&5
9300
9301fi
9302rm -f conftest.err conftest.$ac_objext \
9303      conftest$ac_exeext conftest.$ac_ext
9304if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9305
9306         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9307          # Warning - without using the other run time loading flags,
9308          # -berok will link without error, but may produce a broken library.
9309          no_undefined_flag=' ${wl}-bernotok'
9310          allow_undefined_flag=' ${wl}-berok'
9311          # Exported symbols can be pulled into shared objects from archives
9312          whole_archive_flag_spec='$convenience'
9313          archive_cmds_need_lc=yes
9314          # This is similar to how AIX traditionally builds its shared libraries.
9315          archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9316        fi
9317      fi
9318      ;;
9319
9320    amigaos*)
9321      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9322      hardcode_libdir_flag_spec='-L$libdir'
9323      hardcode_minus_L=yes
9324      # see comment about different semantics on the GNU ld section
9325      ld_shlibs=no
9326      ;;
9327
9328    bsdi[45]*)
9329      export_dynamic_flag_spec=-rdynamic
9330      ;;
9331
9332    cygwin* | mingw* | pw32*)
9333      # When not using gcc, we currently assume that we are using
9334      # Microsoft Visual C++.
9335      # hardcode_libdir_flag_spec is actually meaningless, as there is
9336      # no search path for DLLs.
9337      hardcode_libdir_flag_spec=' '
9338      allow_undefined_flag=unsupported
9339      # Tell ltmain to make .lib files, not .a files.
9340      libext=lib
9341      # Tell ltmain to make .dll files, not .so files.
9342      shrext_cmds=".dll"
9343      # FIXME: Setting linknames here is a bad hack.
9344      archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
9345      # The linker will automatically build a .lib file if we build a DLL.
9346      old_archive_From_new_cmds='true'
9347      # FIXME: Should let the user specify the lib program.
9348      old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
9349      fix_srcfile_path='`cygpath -w "$srcfile"`'
9350      enable_shared_with_static_runtimes=yes
9351      ;;
9352
9353    darwin* | rhapsody*)
9354      case $host_os in
9355        rhapsody* | darwin1.[012])
9356         allow_undefined_flag='${wl}-undefined ${wl}suppress'
9357         ;;
9358       *) # Darwin 1.3 on
9359         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
9360           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
9361         else
9362           case ${MACOSX_DEPLOYMENT_TARGET} in
9363             10.[012])
9364               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
9365               ;;
9366             10.*)
9367               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
9368               ;;
9369           esac
9370         fi
9371         ;;
9372      esac
9373      archive_cmds_need_lc=no
9374      hardcode_direct=no
9375      hardcode_automatic=yes
9376      hardcode_shlibpath_var=unsupported
9377      whole_archive_flag_spec=''
9378      link_all_deplibs=yes
9379    if test "$GCC" = yes ; then
9380        output_verbose_link_cmd='echo'
9381        archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
9382      module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
9383      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
9384      archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
9385      module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
9386    else
9387      case $cc_basename in
9388        xlc*)
9389         output_verbose_link_cmd='echo'
9390         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
9391         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
9392          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
9393         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
9394          module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
9395          ;;
9396       *)
9397         ld_shlibs=no
9398          ;;
9399      esac
9400    fi
9401      ;;
9402
9403    dgux*)
9404      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9405      hardcode_libdir_flag_spec='-L$libdir'
9406      hardcode_shlibpath_var=no
9407      ;;
9408
9409    freebsd1*)
9410      ld_shlibs=no
9411      ;;
9412
9413    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9414    # support.  Future versions do this automatically, but an explicit c++rt0.o
9415    # does not break anything, and helps significantly (at the cost of a little
9416    # extra space).
9417    freebsd2.2*)
9418      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9419      hardcode_libdir_flag_spec='-R$libdir'
9420      hardcode_direct=yes
9421      hardcode_shlibpath_var=no
9422      ;;
9423
9424    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9425    freebsd2*)
9426      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9427      hardcode_direct=yes
9428      hardcode_minus_L=yes
9429      hardcode_shlibpath_var=no
9430      ;;
9431
9432    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9433    freebsd* | kfreebsd*-gnu | dragonfly*)
9434      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9435      hardcode_libdir_flag_spec='-R$libdir'
9436      hardcode_direct=yes
9437      hardcode_shlibpath_var=no
9438      ;;
9439
9440    hpux9*)
9441      if test "$GCC" = yes; then
9442        archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9443      else
9444        archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9445      fi
9446      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9447      hardcode_libdir_separator=:
9448      hardcode_direct=yes
9449
9450      # hardcode_minus_L: Not really in the search PATH,
9451      # but as the default location of the library.
9452      hardcode_minus_L=yes
9453      export_dynamic_flag_spec='${wl}-E'
9454      ;;
9455
9456    hpux10*)
9457      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
9458        archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9459      else
9460        archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9461      fi
9462      if test "$with_gnu_ld" = no; then
9463        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9464        hardcode_libdir_separator=:
9465
9466        hardcode_direct=yes
9467        export_dynamic_flag_spec='${wl}-E'
9468
9469        # hardcode_minus_L: Not really in the search PATH,
9470        # but as the default location of the library.
9471        hardcode_minus_L=yes
9472      fi
9473      ;;
9474
9475    hpux11*)
9476      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
9477        case $host_cpu in
9478        hppa*64*)
9479          archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9480          ;;
9481        ia64*)
9482          archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9483          ;;
9484        *)
9485          archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9486          ;;
9487        esac
9488      else
9489        case $host_cpu in
9490        hppa*64*)
9491          archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9492          ;;
9493        ia64*)
9494          archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9495          ;;
9496        *)
9497          archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9498          ;;
9499        esac
9500      fi
9501      if test "$with_gnu_ld" = no; then
9502        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9503        hardcode_libdir_separator=:
9504
9505        case $host_cpu in
9506        hppa*64*|ia64*)
9507          hardcode_libdir_flag_spec_ld='+b $libdir'
9508          hardcode_direct=no
9509          hardcode_shlibpath_var=no
9510          ;;
9511        *)
9512          hardcode_direct=yes
9513          export_dynamic_flag_spec='${wl}-E'
9514
9515          # hardcode_minus_L: Not really in the search PATH,
9516          # but as the default location of the library.
9517          hardcode_minus_L=yes
9518          ;;
9519        esac
9520      fi
9521      ;;
9522
9523    irix5* | irix6* | nonstopux*)
9524      if test "$GCC" = yes; then
9525        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9526      else
9527        archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
9528        hardcode_libdir_flag_spec_ld='-rpath $libdir'
9529      fi
9530      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9531      hardcode_libdir_separator=:
9532      link_all_deplibs=yes
9533      ;;
9534
9535    netbsd*)
9536      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
9537        archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9538      else
9539        archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9540      fi
9541      hardcode_libdir_flag_spec='-R$libdir'
9542      hardcode_direct=yes
9543      hardcode_shlibpath_var=no
9544      ;;
9545
9546    newsos6)
9547      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9548      hardcode_direct=yes
9549      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9550      hardcode_libdir_separator=:
9551      hardcode_shlibpath_var=no
9552      ;;
9553
9554    openbsd*)
9555      hardcode_direct=yes
9556      hardcode_shlibpath_var=no
9557      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9558        archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9559        archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9560        hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9561        export_dynamic_flag_spec='${wl}-E'
9562      else
9563       case $host_os in
9564         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9565           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9566           hardcode_libdir_flag_spec='-R$libdir'
9567           ;;
9568         *)
9569           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9570           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9571           ;;
9572       esac
9573      fi
9574      ;;
9575
9576    os2*)
9577      hardcode_libdir_flag_spec='-L$libdir'
9578      hardcode_minus_L=yes
9579      allow_undefined_flag=unsupported
9580      archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9581      old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9582      ;;
9583
9584    osf3*)
9585      if test "$GCC" = yes; then
9586        allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9587        archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9588      else
9589        allow_undefined_flag=' -expect_unresolved \*'
9590        archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
9591      fi
9592      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9593      hardcode_libdir_separator=:
9594      ;;
9595
9596    osf4* | osf5*)      # as osf3* with the addition of -msym flag
9597      if test "$GCC" = yes; then
9598        allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9599        archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9600        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9601      else
9602        allow_undefined_flag=' -expect_unresolved \*'
9603        archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
9604        archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
9605        $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
9606
9607        # Both c and cxx compiler support -rpath directly
9608        hardcode_libdir_flag_spec='-rpath $libdir'
9609      fi
9610      hardcode_libdir_separator=:
9611      ;;
9612
9613    solaris*)
9614      no_undefined_flag=' -z text'
9615      if test "$GCC" = yes; then
9616        wlarc='${wl}'
9617        archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9618        archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
9619          $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
9620      else
9621        wlarc=''
9622        archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9623        archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
9624        $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
9625      fi
9626      hardcode_libdir_flag_spec='-R$libdir'
9627      hardcode_shlibpath_var=no
9628      case $host_os in
9629      solaris2.[0-5] | solaris2.[0-5].*) ;;
9630      *)
9631        # The compiler driver will combine linker options so we
9632        # cannot just pass the convience library names through
9633        # without $wl, iff we do not link with $LD.
9634        # Luckily, gcc supports the same syntax we need for Sun Studio.
9635        # Supported since Solaris 2.6 (maybe 2.5.1?)
9636        case $wlarc in
9637        '')
9638          whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
9639        *)
9640          whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
9641        esac ;;
9642      esac
9643      link_all_deplibs=yes
9644      ;;
9645
9646    sunos4*)
9647      if test "x$host_vendor" = xsequent; then
9648        # Use $CC to link under sequent, because it throws in some extra .o
9649        # files that make .init and .fini sections work.
9650        archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9651      else
9652        archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9653      fi
9654      hardcode_libdir_flag_spec='-L$libdir'
9655      hardcode_direct=yes
9656      hardcode_minus_L=yes
9657      hardcode_shlibpath_var=no
9658      ;;
9659
9660    sysv4)
9661      case $host_vendor in
9662        sni)
9663          archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9664          hardcode_direct=yes # is this really true???
9665        ;;
9666        siemens)
9667          ## LD is ld it makes a PLAMLIB
9668          ## CC just makes a GrossModule.
9669          archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9670          reload_cmds='$CC -r -o $output$reload_objs'
9671          hardcode_direct=no
9672        ;;
9673        motorola)
9674          archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9675          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9676        ;;
9677      esac
9678      runpath_var='LD_RUN_PATH'
9679      hardcode_shlibpath_var=no
9680      ;;
9681
9682    sysv4.3*)
9683      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9684      hardcode_shlibpath_var=no
9685      export_dynamic_flag_spec='-Bexport'
9686      ;;
9687
9688    sysv4*MP*)
9689      if test -d /usr/nec; then
9690        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9691        hardcode_shlibpath_var=no
9692        runpath_var=LD_RUN_PATH
9693        hardcode_runpath_var=yes
9694        ld_shlibs=yes
9695      fi
9696      ;;
9697
9698    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
9699      no_undefined_flag='${wl}-z,text'
9700      archive_cmds_need_lc=no
9701      hardcode_shlibpath_var=no
9702      runpath_var='LD_RUN_PATH'
9703
9704      if test "$GCC" = yes; then
9705        archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9706        archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9707      else
9708        archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9709        archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9710      fi
9711      ;;
9712
9713    sysv5* | sco3.2v5* | sco5v6*)
9714      # Note: We can NOT use -z defs as we might desire, because we do not
9715      # link with -lc, and that would cause any symbols used from libc to
9716      # always be unresolved, which means just about no library would
9717      # ever link correctly.  If we're not using GNU ld we use -z text
9718      # though, which does catch some bad symbols but isn't as heavy-handed
9719      # as -z defs.
9720      no_undefined_flag='${wl}-z,text'
9721      allow_undefined_flag='${wl}-z,nodefs'
9722      archive_cmds_need_lc=no
9723      hardcode_shlibpath_var=no
9724      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
9725      hardcode_libdir_separator=':'
9726      link_all_deplibs=yes
9727      export_dynamic_flag_spec='${wl}-Bexport'
9728      runpath_var='LD_RUN_PATH'
9729
9730      if test "$GCC" = yes; then
9731        archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
9732        archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
9733      else
9734        archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
9735        archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
9736      fi
9737      ;;
9738
9739    uts4*)
9740      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9741      hardcode_libdir_flag_spec='-L$libdir'
9742      hardcode_shlibpath_var=no
9743      ;;
9744
9745    *)
9746      ld_shlibs=no
9747      ;;
9748    esac
9749  fi
9750
9751echo "$as_me:$LINENO: result: $ld_shlibs" >&5
9752echo "${ECHO_T}$ld_shlibs" >&6
9753test "$ld_shlibs" = no && can_build_shared=no
9754
9755#
9756# Do we need to explicitly link libc?
9757#
9758case "x$archive_cmds_need_lc" in
9759x|xyes)
9760  # Assume -lc should be added
9761  archive_cmds_need_lc=yes
9762
9763  if test "$enable_shared" = yes && test "$GCC" = yes; then
9764    case $archive_cmds in
9765    *'~'*)
9766      # FIXME: we may have to deal with multi-command sequences.
9767      ;;
9768    '$CC '*)
9769      # Test whether the compiler implicitly links with -lc since on some
9770      # systems, -lgcc has to come before -lc. If gcc already passes -lc
9771      # to ld, don't add -lc before -lgcc.
9772      echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
9773echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
9774      $rm conftest*
9775      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
9776
9777      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9778  (eval $ac_compile) 2>&5
9779  ac_status=$?
9780  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9781  (exit $ac_status); } 2>conftest.err; then
9782        soname=conftest
9783        lib=conftest
9784        libobjs=conftest.$ac_objext
9785        deplibs=
9786        wl=$lt_prog_compiler_wl
9787        pic_flag=$lt_prog_compiler_pic
9788        compiler_flags=-v
9789        linker_flags=-v
9790        verstring=
9791        output_objdir=.
9792        libname=conftest
9793        lt_save_allow_undefined_flag=$allow_undefined_flag
9794        allow_undefined_flag=
9795        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
9796  (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
9797  ac_status=$?
9798  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9799  (exit $ac_status); }
9800        then
9801          archive_cmds_need_lc=no
9802        else
9803          archive_cmds_need_lc=yes
9804        fi
9805        allow_undefined_flag=$lt_save_allow_undefined_flag
9806      else
9807        cat conftest.err 1>&5
9808      fi
9809      $rm conftest*
9810      echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
9811echo "${ECHO_T}$archive_cmds_need_lc" >&6
9812      ;;
9813    esac
9814  fi
9815  ;;
9816esac
9817
9818echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
9819echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
9820library_names_spec=
9821libname_spec='lib$name'
9822soname_spec=
9823shrext_cmds=".so"
9824postinstall_cmds=
9825postuninstall_cmds=
9826finish_cmds=
9827finish_eval=
9828shlibpath_var=
9829shlibpath_overrides_runpath=unknown
9830version_type=none
9831dynamic_linker="$host_os ld.so"
9832sys_lib_dlsearch_path_spec="/lib /usr/lib"
9833if test "$GCC" = yes; then
9834  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
9835  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
9836    # if the path contains ";" then we assume it to be the separator
9837    # otherwise default to the standard path separator (i.e. ":") - it is
9838    # assumed that no part of a normal pathname contains ";" but that should
9839    # okay in the real world where ";" in dirpaths is itself problematic.
9840    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
9841  else
9842    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
9843  fi
9844else
9845  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9846fi
9847need_lib_prefix=unknown
9848hardcode_into_libs=no
9849
9850# when you set need_version to no, make sure it does not cause -set_version
9851# flags to be left without arguments
9852need_version=unknown
9853
9854case $host_os in
9855aix3*)
9856  version_type=linux
9857  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9858  shlibpath_var=LIBPATH
9859
9860  # AIX 3 has no versioning support, so we append a major version to the name.
9861  soname_spec='${libname}${release}${shared_ext}$major'
9862  ;;
9863
9864aix4* | aix5*)
9865  version_type=linux
9866  need_lib_prefix=no
9867  need_version=no
9868  hardcode_into_libs=yes
9869  if test "$host_cpu" = ia64; then
9870    # AIX 5 supports IA64
9871    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9872    shlibpath_var=LD_LIBRARY_PATH
9873  else
9874    # With GCC up to 2.95.x, collect2 would create an import file
9875    # for dependence libraries.  The import file would start with
9876    # the line `#! .'.  This would cause the generated library to
9877    # depend on `.', always an invalid library.  This was fixed in
9878    # development snapshots of GCC prior to 3.0.
9879    case $host_os in
9880      aix4 | aix4.[01] | aix4.[01].*)
9881      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9882           echo ' yes '
9883           echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
9884        :
9885      else
9886        can_build_shared=no
9887      fi
9888      ;;
9889    esac
9890    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9891    # soname into executable. Probably we can add versioning support to
9892    # collect2, so additional links can be useful in future.
9893    if test "$aix_use_runtimelinking" = yes; then
9894      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9895      # instead of lib<name>.a to let people know that these are not
9896      # typical AIX shared libraries.
9897      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9898    else
9899      # We preserve .a as extension for shared libraries through AIX4.2
9900      # and later when we are not doing run time linking.
9901      library_names_spec='${libname}${release}.a $libname.a'
9902      soname_spec='${libname}${release}${shared_ext}$major'
9903    fi
9904    shlibpath_var=LIBPATH
9905  fi
9906  ;;
9907
9908amigaos*)
9909  library_names_spec='$libname.ixlibrary $libname.a'
9910  # Create ${libname}_ixlibrary.a entries in /sys/libs.
9911  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
9912  ;;
9913
9914beos*)
9915  library_names_spec='${libname}${shared_ext}'
9916  dynamic_linker="$host_os ld.so"
9917  shlibpath_var=LIBRARY_PATH
9918  ;;
9919
9920bsdi[45]*)
9921  version_type=linux
9922  need_version=no
9923  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9924  soname_spec='${libname}${release}${shared_ext}$major'
9925  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9926  shlibpath_var=LD_LIBRARY_PATH
9927  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9928  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9929  # the default ld.so.conf also contains /usr/contrib/lib and
9930  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9931  # libtool to hard-code these into programs
9932  ;;
9933
9934cygwin* | mingw* | pw32*)
9935  version_type=windows
9936  shrext_cmds=".dll"
9937  need_version=no
9938  need_lib_prefix=no
9939
9940  case $GCC,$host_os in
9941  yes,cygwin* | yes,mingw* | yes,pw32*)
9942    library_names_spec='$libname.dll.a'
9943    # DLL is installed to $(libdir)/../bin by postinstall_cmds
9944    postinstall_cmds='base_file=`basename \${file}`~
9945      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
9946      dldir=$destdir/`dirname \$dlpath`~
9947      test -d \$dldir || mkdir -p \$dldir~
9948      $install_prog $dir/$dlname \$dldir/$dlname~
9949      chmod a+x \$dldir/$dlname'
9950    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9951      dlpath=$dir/\$dldll~
9952       $rm \$dlpath'
9953    shlibpath_overrides_runpath=yes
9954
9955    case $host_os in
9956    cygwin*)
9957      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9958      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9959      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
9960      ;;
9961    mingw*)
9962      # MinGW DLLs use traditional 'lib' prefix
9963      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9964      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
9965      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
9966        # It is most probably a Windows format PATH printed by
9967        # mingw gcc, but we are running on Cygwin. Gcc prints its search
9968        # path with ; separators, and with drive letters. We can handle the
9969        # drive letters (cygwin fileutils understands them), so leave them,
9970        # especially as we might pass files found there to a mingw objdump,
9971        # which wouldn't understand a cygwinified path. Ahh.
9972        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
9973      else
9974        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
9975      fi
9976      ;;
9977    pw32*)
9978      # pw32 DLLs use 'pw' prefix rather than 'lib'
9979      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9980      ;;
9981    esac
9982    ;;
9983
9984  *)
9985    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9986    ;;
9987  esac
9988  dynamic_linker='Win32 ld.exe'
9989  # FIXME: first we should search . and the directory the executable is in
9990  shlibpath_var=PATH
9991  ;;
9992
9993darwin* | rhapsody*)
9994  dynamic_linker="$host_os dyld"
9995  version_type=darwin
9996  need_lib_prefix=no
9997  need_version=no
9998  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9999  soname_spec='${libname}${release}${major}$shared_ext'
10000  shlibpath_overrides_runpath=yes
10001  shlibpath_var=DYLD_LIBRARY_PATH
10002  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10003  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
10004  if test "$GCC" = yes; then
10005    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
10006  else
10007    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
10008  fi
10009  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10010  ;;
10011
10012dgux*)
10013  version_type=linux
10014  need_lib_prefix=no
10015  need_version=no
10016  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10017  soname_spec='${libname}${release}${shared_ext}$major'
10018  shlibpath_var=LD_LIBRARY_PATH
10019  ;;
10020
10021freebsd1*)
10022  dynamic_linker=no
10023  ;;
10024
10025kfreebsd*-gnu)
10026  version_type=linux
10027  need_lib_prefix=no
10028  need_version=no
10029  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10030  soname_spec='${libname}${release}${shared_ext}$major'
10031  shlibpath_var=LD_LIBRARY_PATH
10032  shlibpath_overrides_runpath=no
10033  hardcode_into_libs=yes
10034  dynamic_linker='GNU ld.so'
10035  ;;
10036
10037freebsd* | dragonfly*)
10038  # DragonFly does not have aout.  When/if they implement a new
10039  # versioning mechanism, adjust this.
10040  if test -x /usr/bin/objformat; then
10041    objformat=`/usr/bin/objformat`
10042  else
10043    case $host_os in
10044    freebsd[123]*) objformat=aout ;;
10045    *) objformat=elf ;;
10046    esac
10047  fi
10048  version_type=freebsd-$objformat
10049  case $version_type in
10050    freebsd-elf*)
10051      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10052      need_version=no
10053      need_lib_prefix=no
10054      ;;
10055    freebsd-*)
10056      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10057      need_version=yes
10058      ;;
10059  esac
10060  shlibpath_var=LD_LIBRARY_PATH
10061  case $host_os in
10062  freebsd2*)
10063    shlibpath_overrides_runpath=yes
10064    ;;
10065  freebsd3.[01]* | freebsdelf3.[01]*)
10066    shlibpath_overrides_runpath=yes
10067    hardcode_into_libs=yes
10068    ;;
10069  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10070  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10071    shlibpath_overrides_runpath=no
10072    hardcode_into_libs=yes
10073    ;;
10074  freebsd*) # from 4.6 on
10075    shlibpath_overrides_runpath=yes
10076    hardcode_into_libs=yes
10077    ;;
10078  esac
10079  ;;
10080
10081gnu*)
10082  version_type=linux
10083  need_lib_prefix=no
10084  need_version=no
10085  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10086  soname_spec='${libname}${release}${shared_ext}$major'
10087  shlibpath_var=LD_LIBRARY_PATH
10088  hardcode_into_libs=yes
10089  ;;
10090
10091hpux9* | hpux10* | hpux11*)
10092  # Give a soname corresponding to the major version so that dld.sl refuses to
10093  # link against other versions.
10094  version_type=sunos
10095  need_lib_prefix=no
10096  need_version=no
10097  case $host_cpu in
10098  ia64*)
10099    shrext_cmds='.so'
10100    hardcode_into_libs=yes
10101    dynamic_linker="$host_os dld.so"
10102    shlibpath_var=LD_LIBRARY_PATH
10103    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10104    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10105    soname_spec='${libname}${release}${shared_ext}$major'
10106    if test "X$HPUX_IA64_MODE" = X32; then
10107      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10108    else
10109      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10110    fi
10111    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10112    ;;
10113   hppa*64*)
10114     shrext_cmds='.sl'
10115     hardcode_into_libs=yes
10116     dynamic_linker="$host_os dld.sl"
10117     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10118     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10119     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10120     soname_spec='${libname}${release}${shared_ext}$major'
10121     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10122     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10123     ;;
10124   *)
10125    shrext_cmds='.sl'
10126    dynamic_linker="$host_os dld.sl"
10127    shlibpath_var=SHLIB_PATH
10128    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10129    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10130    soname_spec='${libname}${release}${shared_ext}$major'
10131    ;;
10132  esac
10133  # HP-UX runs *really* slowly unless shared libraries are mode 555.
10134  postinstall_cmds='chmod 555 $lib'
10135  ;;
10136
10137interix3*)
10138  version_type=linux
10139  need_lib_prefix=no
10140  need_version=no
10141  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10142  soname_spec='${libname}${release}${shared_ext}$major'
10143  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10144  shlibpath_var=LD_LIBRARY_PATH
10145  shlibpath_overrides_runpath=no
10146  hardcode_into_libs=yes
10147  ;;
10148
10149irix5* | irix6* | nonstopux*)
10150  case $host_os in
10151    nonstopux*) version_type=nonstopux ;;
10152    *)
10153        if test "$lt_cv_prog_gnu_ld" = yes; then
10154                version_type=linux
10155        else
10156                version_type=irix
10157        fi ;;
10158  esac
10159  need_lib_prefix=no
10160  need_version=no
10161  soname_spec='${libname}${release}${shared_ext}$major'
10162  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10163  case $host_os in
10164  irix5* | nonstopux*)
10165    libsuff= shlibsuff=
10166    ;;
10167  *)
10168    case $LD in # libtool.m4 will add one of these switches to LD
10169    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10170      libsuff= shlibsuff= libmagic=32-bit;;
10171    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10172      libsuff=32 shlibsuff=N32 libmagic=N32;;
10173    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10174      libsuff=64 shlibsuff=64 libmagic=64-bit;;
10175    *) libsuff= shlibsuff= libmagic=never-match;;
10176    esac
10177    ;;
10178  esac
10179  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10180  shlibpath_overrides_runpath=no
10181  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10182  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10183  hardcode_into_libs=yes
10184  ;;
10185
10186# No shared lib support for Linux oldld, aout, or coff.
10187linux*oldld* | linux*aout* | linux*coff*)
10188  dynamic_linker=no
10189  ;;
10190
10191# This must be Linux ELF.
10192linux*)
10193  version_type=linux
10194  need_lib_prefix=no
10195  need_version=no
10196  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10197  soname_spec='${libname}${release}${shared_ext}$major'
10198  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10199  shlibpath_var=LD_LIBRARY_PATH
10200  shlibpath_overrides_runpath=no
10201  # This implies no fast_install, which is unacceptable.
10202  # Some rework will be needed to allow for fast_install
10203  # before this can be enabled.
10204  hardcode_into_libs=yes
10205
10206  # Append ld.so.conf contents to the search path
10207  if test -f /etc/ld.so.conf; then
10208    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,        ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
10209    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10210  fi
10211
10212  # We used to test for /lib/ld.so.1 and disable shared libraries on
10213  # powerpc, because MkLinux only supported shared libraries with the
10214  # GNU dynamic linker.  Since this was broken with cross compilers,
10215  # most powerpc-linux boxes support dynamic linking these days and
10216  # people can always --disable-shared, the test was removed, and we
10217  # assume the GNU/Linux dynamic linker is in use.
10218  dynamic_linker='GNU/Linux ld.so'
10219  ;;
10220
10221knetbsd*-gnu)
10222  version_type=linux
10223  need_lib_prefix=no
10224  need_version=no
10225  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10226  soname_spec='${libname}${release}${shared_ext}$major'
10227  shlibpath_var=LD_LIBRARY_PATH
10228  shlibpath_overrides_runpath=no
10229  hardcode_into_libs=yes
10230  dynamic_linker='GNU ld.so'
10231  ;;
10232
10233netbsd*)
10234  version_type=sunos
10235  need_lib_prefix=no
10236  need_version=no
10237  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
10238    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10239    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10240    dynamic_linker='NetBSD (a.out) ld.so'
10241  else
10242    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10243    soname_spec='${libname}${release}${shared_ext}$major'
10244    dynamic_linker='NetBSD ld.elf_so'
10245  fi
10246  shlibpath_var=LD_LIBRARY_PATH
10247  shlibpath_overrides_runpath=yes
10248  hardcode_into_libs=yes
10249  ;;
10250
10251newsos6)
10252  version_type=linux
10253  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10254  shlibpath_var=LD_LIBRARY_PATH
10255  shlibpath_overrides_runpath=yes
10256  ;;
10257
10258nto-qnx*)
10259  version_type=linux
10260  need_lib_prefix=no
10261  need_version=no
10262  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10263  soname_spec='${libname}${release}${shared_ext}$major'
10264  shlibpath_var=LD_LIBRARY_PATH
10265  shlibpath_overrides_runpath=yes
10266  ;;
10267
10268openbsd*)
10269  version_type=sunos
10270  sys_lib_dlsearch_path_spec="/usr/lib"
10271  need_lib_prefix=no
10272  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10273  case $host_os in
10274    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10275    *)                         need_version=no  ;;
10276  esac
10277  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10278  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10279  shlibpath_var=LD_LIBRARY_PATH
10280  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10281    case $host_os in
10282      openbsd2.[89] | openbsd2.[89].*)
10283        shlibpath_overrides_runpath=no
10284        ;;
10285      *)
10286        shlibpath_overrides_runpath=yes
10287        ;;
10288      esac
10289  else
10290    shlibpath_overrides_runpath=yes
10291  fi
10292  ;;
10293
10294os2*)
10295  libname_spec='$name'
10296  shrext_cmds=".dll"
10297  need_lib_prefix=no
10298  library_names_spec='$libname${shared_ext} $libname.a'
10299  dynamic_linker='OS/2 ld.exe'
10300  shlibpath_var=LIBPATH
10301  ;;
10302
10303osf3* | osf4* | osf5*)
10304  version_type=osf
10305  need_lib_prefix=no
10306  need_version=no
10307  soname_spec='${libname}${release}${shared_ext}$major'
10308  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10309  shlibpath_var=LD_LIBRARY_PATH
10310  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10311  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10312  ;;
10313
10314solaris*)
10315  version_type=linux
10316  need_lib_prefix=no
10317  need_version=no
10318  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10319  soname_spec='${libname}${release}${shared_ext}$major'
10320  shlibpath_var=LD_LIBRARY_PATH
10321  shlibpath_overrides_runpath=yes
10322  hardcode_into_libs=yes
10323  # ldd complains unless libraries are executable
10324  postinstall_cmds='chmod +x $lib'
10325  ;;
10326
10327sunos4*)
10328  version_type=sunos
10329  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10330  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10331  shlibpath_var=LD_LIBRARY_PATH
10332  shlibpath_overrides_runpath=yes
10333  if test "$with_gnu_ld" = yes; then
10334    need_lib_prefix=no
10335  fi
10336  need_version=yes
10337  ;;
10338
10339sysv4 | sysv4.3*)
10340  version_type=linux
10341  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10342  soname_spec='${libname}${release}${shared_ext}$major'
10343  shlibpath_var=LD_LIBRARY_PATH
10344  case $host_vendor in
10345    sni)
10346      shlibpath_overrides_runpath=no
10347      need_lib_prefix=no
10348      export_dynamic_flag_spec='${wl}-Blargedynsym'
10349      runpath_var=LD_RUN_PATH
10350      ;;
10351    siemens)
10352      need_lib_prefix=no
10353      ;;
10354    motorola)
10355      need_lib_prefix=no
10356      need_version=no
10357      shlibpath_overrides_runpath=no
10358      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10359      ;;
10360  esac
10361  ;;
10362
10363sysv4*MP*)
10364  if test -d /usr/nec ;then
10365    version_type=linux
10366    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10367    soname_spec='$libname${shared_ext}.$major'
10368    shlibpath_var=LD_LIBRARY_PATH
10369  fi
10370  ;;
10371
10372sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10373  version_type=freebsd-elf
10374  need_lib_prefix=no
10375  need_version=no
10376  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10377  soname_spec='${libname}${release}${shared_ext}$major'
10378  shlibpath_var=LD_LIBRARY_PATH
10379  hardcode_into_libs=yes
10380  if test "$with_gnu_ld" = yes; then
10381    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10382    shlibpath_overrides_runpath=no
10383  else
10384    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10385    shlibpath_overrides_runpath=yes
10386    case $host_os in
10387      sco3.2v5*)
10388        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10389        ;;
10390    esac
10391  fi
10392  sys_lib_dlsearch_path_spec='/usr/lib'
10393  ;;
10394
10395uts4*)
10396  version_type=linux
10397  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10398  soname_spec='${libname}${release}${shared_ext}$major'
10399  shlibpath_var=LD_LIBRARY_PATH
10400  ;;
10401
10402*)
10403  dynamic_linker=no
10404  ;;
10405esac
10406echo "$as_me:$LINENO: result: $dynamic_linker" >&5
10407echo "${ECHO_T}$dynamic_linker" >&6
10408test "$dynamic_linker" = no && can_build_shared=no
10409
10410variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10411if test "$GCC" = yes; then
10412  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10413fi
10414
10415echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
10416echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
10417hardcode_action=
10418if test -n "$hardcode_libdir_flag_spec" || \
10419   test -n "$runpath_var" || \
10420   test "X$hardcode_automatic" = "Xyes" ; then
10421
10422  # We can hardcode non-existant directories.
10423  if test "$hardcode_direct" != no &&
10424     # If the only mechanism to avoid hardcoding is shlibpath_var, we
10425     # have to relink, otherwise we might link with an installed library
10426     # when we should be linking with a yet-to-be-installed one
10427     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
10428     test "$hardcode_minus_L" != no; then
10429    # Linking always hardcodes the temporary library directory.
10430    hardcode_action=relink
10431  else
10432    # We can link without hardcoding, and we can hardcode nonexisting dirs.
10433    hardcode_action=immediate
10434  fi
10435else
10436  # We cannot hardcode anything, or else we can only hardcode existing
10437  # directories.
10438  hardcode_action=unsupported
10439fi
10440echo "$as_me:$LINENO: result: $hardcode_action" >&5
10441echo "${ECHO_T}$hardcode_action" >&6
10442
10443if test "$hardcode_action" = relink; then
10444  # Fast installation is not supported
10445  enable_fast_install=no
10446elif test "$shlibpath_overrides_runpath" = yes ||
10447     test "$enable_shared" = no; then
10448  # Fast installation is not necessary
10449  enable_fast_install=needless
10450fi
10451
10452striplib=
10453old_striplib=
10454echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
10455echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
10456if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
10457  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
10458  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
10459  echo "$as_me:$LINENO: result: yes" >&5
10460echo "${ECHO_T}yes" >&6
10461else
10462# FIXME - insert some real tests, host_os isn't really good enough
10463  case $host_os in
10464   darwin*)
10465       if test -n "$STRIP" ; then
10466         striplib="$STRIP -x"
10467         echo "$as_me:$LINENO: result: yes" >&5
10468echo "${ECHO_T}yes" >&6
10469       else
10470  echo "$as_me:$LINENO: result: no" >&5
10471echo "${ECHO_T}no" >&6
10472fi
10473       ;;
10474   *)
10475  echo "$as_me:$LINENO: result: no" >&5
10476echo "${ECHO_T}no" >&6
10477    ;;
10478  esac
10479fi
10480
10481if test "x$enable_dlopen" != xyes; then
10482  enable_dlopen=unknown
10483  enable_dlopen_self=unknown
10484  enable_dlopen_self_static=unknown
10485else
10486  lt_cv_dlopen=no
10487  lt_cv_dlopen_libs=
10488
10489  case $host_os in
10490  beos*)
10491    lt_cv_dlopen="load_add_on"
10492    lt_cv_dlopen_libs=
10493    lt_cv_dlopen_self=yes
10494    ;;
10495
10496  mingw* | pw32*)
10497    lt_cv_dlopen="LoadLibrary"
10498    lt_cv_dlopen_libs=
10499   ;;
10500
10501  cygwin*)
10502    lt_cv_dlopen="dlopen"
10503    lt_cv_dlopen_libs=
10504   ;;
10505
10506  darwin*)
10507  # if libdl is installed we need to link against it
10508    echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
10509echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
10510if test "${ac_cv_lib_dl_dlopen+set}" = set; then
10511  echo $ECHO_N "(cached) $ECHO_C" >&6
10512else
10513  ac_check_lib_save_LIBS=$LIBS
10514LIBS="-ldl  $LIBS"
10515cat >conftest.$ac_ext <<_ACEOF
10516/* confdefs.h.  */
10517_ACEOF
10518cat confdefs.h >>conftest.$ac_ext
10519cat >>conftest.$ac_ext <<_ACEOF
10520/* end confdefs.h.  */
10521
10522/* Override any gcc2 internal prototype to avoid an error.  */
10523#ifdef __cplusplus
10524extern "C"
10525#endif
10526/* We use char because int might match the return type of a gcc2
10527   builtin and then its argument prototype would still apply.  */
10528char dlopen ();
10529int
10530main ()
10531{
10532dlopen ();
10533  ;
10534  return 0;
10535}
10536_ACEOF
10537rm -f conftest.$ac_objext conftest$ac_exeext
10538if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10539  (eval $ac_link) 2>conftest.er1
10540  ac_status=$?
10541  grep -v '^ *+' conftest.er1 >conftest.err
10542  rm -f conftest.er1
10543  cat conftest.err >&5
10544  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10545  (exit $ac_status); } &&
10546         { ac_try='test -z "$ac_c_werror_flag"
10547                         || test ! -s conftest.err'
10548  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10549  (eval $ac_try) 2>&5
10550  ac_status=$?
10551  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10552  (exit $ac_status); }; } &&
10553         { ac_try='test -s conftest$ac_exeext'
10554  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10555  (eval $ac_try) 2>&5
10556  ac_status=$?
10557  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10558  (exit $ac_status); }; }; then
10559  ac_cv_lib_dl_dlopen=yes
10560else
10561  echo "$as_me: failed program was:" >&5
10562sed 's/^/| /' conftest.$ac_ext >&5
10563
10564ac_cv_lib_dl_dlopen=no
10565fi
10566rm -f conftest.err conftest.$ac_objext \
10567      conftest$ac_exeext conftest.$ac_ext
10568LIBS=$ac_check_lib_save_LIBS
10569fi
10570echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
10571echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
10572if test $ac_cv_lib_dl_dlopen = yes; then
10573  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10574else
10575
10576    lt_cv_dlopen="dyld"
10577    lt_cv_dlopen_libs=
10578    lt_cv_dlopen_self=yes
10579
10580fi
10581
10582   ;;
10583
10584  *)
10585    echo "$as_me:$LINENO: checking for shl_load" >&5
10586echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
10587if test "${ac_cv_func_shl_load+set}" = set; then
10588  echo $ECHO_N "(cached) $ECHO_C" >&6
10589else
10590  cat >conftest.$ac_ext <<_ACEOF
10591/* confdefs.h.  */
10592_ACEOF
10593cat confdefs.h >>conftest.$ac_ext
10594cat >>conftest.$ac_ext <<_ACEOF
10595/* end confdefs.h.  */
10596/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
10597   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10598#define shl_load innocuous_shl_load
10599
10600/* System header to define __stub macros and hopefully few prototypes,
10601    which can conflict with char shl_load (); below.
10602    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10603    <limits.h> exists even on freestanding compilers.  */
10604
10605#ifdef __STDC__
10606# include <limits.h>
10607#else
10608# include <assert.h>
10609#endif
10610
10611#undef shl_load
10612
10613/* Override any gcc2 internal prototype to avoid an error.  */
10614#ifdef __cplusplus
10615extern "C"
10616{
10617#endif
10618/* We use char because int might match the return type of a gcc2
10619   builtin and then its argument prototype would still apply.  */
10620char shl_load ();
10621/* The GNU C library defines this for functions which it implements
10622    to always fail with ENOSYS.  Some functions are actually named
10623    something starting with __ and the normal name is an alias.  */
10624#if defined (__stub_shl_load) || defined (__stub___shl_load)
10625choke me
10626#else
10627char (*f) () = shl_load;
10628#endif
10629#ifdef __cplusplus
10630}
10631#endif
10632
10633int
10634main ()
10635{
10636return f != shl_load;
10637  ;
10638  return 0;
10639}
10640_ACEOF
10641rm -f conftest.$ac_objext conftest$ac_exeext
10642if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10643  (eval $ac_link) 2>conftest.er1
10644  ac_status=$?
10645  grep -v '^ *+' conftest.er1 >conftest.err
10646  rm -f conftest.er1
10647  cat conftest.err >&5
10648  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10649  (exit $ac_status); } &&
10650         { ac_try='test -z "$ac_c_werror_flag"
10651                         || test ! -s conftest.err'
10652  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10653  (eval $ac_try) 2>&5
10654  ac_status=$?
10655  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10656  (exit $ac_status); }; } &&
10657         { ac_try='test -s conftest$ac_exeext'
10658  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10659  (eval $ac_try) 2>&5
10660  ac_status=$?
10661  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10662  (exit $ac_status); }; }; then
10663  ac_cv_func_shl_load=yes
10664else
10665  echo "$as_me: failed program was:" >&5
10666sed 's/^/| /' conftest.$ac_ext >&5
10667
10668ac_cv_func_shl_load=no
10669fi
10670rm -f conftest.err conftest.$ac_objext \
10671      conftest$ac_exeext conftest.$ac_ext
10672fi
10673echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
10674echo "${ECHO_T}$ac_cv_func_shl_load" >&6
10675if test $ac_cv_func_shl_load = yes; then
10676  lt_cv_dlopen="shl_load"
10677else
10678  echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
10679echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
10680if test "${ac_cv_lib_dld_shl_load+set}" = set; then
10681  echo $ECHO_N "(cached) $ECHO_C" >&6
10682else
10683  ac_check_lib_save_LIBS=$LIBS
10684LIBS="-ldld  $LIBS"
10685cat >conftest.$ac_ext <<_ACEOF
10686/* confdefs.h.  */
10687_ACEOF
10688cat confdefs.h >>conftest.$ac_ext
10689cat >>conftest.$ac_ext <<_ACEOF
10690/* end confdefs.h.  */
10691
10692/* Override any gcc2 internal prototype to avoid an error.  */
10693#ifdef __cplusplus
10694extern "C"
10695#endif
10696/* We use char because int might match the return type of a gcc2
10697   builtin and then its argument prototype would still apply.  */
10698char shl_load ();
10699int
10700main ()
10701{
10702shl_load ();
10703  ;
10704  return 0;
10705}
10706_ACEOF
10707rm -f conftest.$ac_objext conftest$ac_exeext
10708if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10709  (eval $ac_link) 2>conftest.er1
10710  ac_status=$?
10711  grep -v '^ *+' conftest.er1 >conftest.err
10712  rm -f conftest.er1
10713  cat conftest.err >&5
10714  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10715  (exit $ac_status); } &&
10716         { ac_try='test -z "$ac_c_werror_flag"
10717                         || test ! -s conftest.err'
10718  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10719  (eval $ac_try) 2>&5
10720  ac_status=$?
10721  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10722  (exit $ac_status); }; } &&
10723         { ac_try='test -s conftest$ac_exeext'
10724  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10725  (eval $ac_try) 2>&5
10726  ac_status=$?
10727  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10728  (exit $ac_status); }; }; then
10729  ac_cv_lib_dld_shl_load=yes
10730else
10731  echo "$as_me: failed program was:" >&5
10732sed 's/^/| /' conftest.$ac_ext >&5
10733
10734ac_cv_lib_dld_shl_load=no
10735fi
10736rm -f conftest.err conftest.$ac_objext \
10737      conft