configure

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=

ac_unique_file="include/omnetpp.h"
ac_subst_vars='LTLIBOBJS
LIBOBJS
PLATFORM
JAVA_LIBS
JAVA_CFLAGS
PREFER_SQLITE_RESULT_FILES
WITH_SYSTEMC
WITH_OSGEARTH
WITH_OSG
WITH_QTENV
WITH_PARSIM
WITH_LIBXML
WITH_NETBUILDER
JNILIBS_IF_POSSIBLE
AKAROA_LIBS
AKAROA_CFLAGS
PTHREAD_LIBS
PTHREAD_CFLAGS
SYS_LIBS
MPI_LIBS
MPI_CFLAGS
OPENMP_FLAGS
ZLIB_LIBS
ZLIB_CFLAGS
OSGEARTH_LIBS
OSGEARTH_CFLAGS
OSG_LIBS
OSG_CFLAGS
LIBXML_LIBS
LIBXML_CFLAGS
QTENV_LDFLAGS
QT_LIBS
QT_CFLAGS
HAVE_DLOPEN
LIB_PREFIX
EXE_SUFFIX
DLL_LIB_SUFFIX
SO_LIB_SUFFIX
JNI_LIB_SUFFIX
SHARED_LIB_SUFFIX
A_LIB_SUFFIX
SHARED_LIBS
SHLIB_POSTPROCESS
MKPATH
LN
MAKEDEPEND
STRIP
DLLTOOL
SHLIB_LD
ARFLAG_OUT
AR
AS
NEDTOOL
SMC
MSGC
TOOLCHAIN_NAME
PIC_FLAGS
AS_NEEDED_OFF
AS_NEEDED_ON
WHOLE_ARCHIVE_OFF
WHOLE_ARCHIVE_ON
LDFLAG_IMPLIB
LDFLAG_LIB
LDFLAG_INCLUDE
LDFLAG_LIBPATH
DEFINES
CFLAGS_RELEASE
CFLAGS_DEBUG
SANITIZE_FLAGS
OMNETPP_EDITION
OMNETPP_BUILDID
OMNETPP_VERSION
OMNETPP_RELEASE
OMNETPP_PRODUCT
MPICXX
MPICPP
OPENMP_CXXFLAGS
PRIVATE_JRE
JRE
RCC
UIC
MOC
QMAKE
PYTHON3
SWIG
PERL
MAKE
LEXLIB
LEX_OUTPUT_ROOT
LEX
YFLAGS
YACC
RANLIB
tmp_CXX
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_openmp
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
YACC
YFLAGS
PERL
SWIG
PYTHON3'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -runstatedir | --runstatedir | --runstatedi | --runstated \
  | --runstate | --runstat | --runsta | --runst | --runs \
  | --run | --ru | --r)
    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures this package to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --disable-openmp        do not use OpenMP

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  PERL        The Perl interpreter
  SWIG        The Swig interface generator
  PYTHON3     The Python 3 interpreter

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
configure
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_cxx_try_compile LINENO
# ----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_compile

# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_link

# ac_fn_cxx_check_func LINENO FUNC VAR
# ------------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_cxx_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_func
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



#
# OMNeT++/OMNEST version number
#
OMNETPP_PRODUCT="OMNeT++"
OMNETPP_RELEASE=`cat Version`
OMNETPP_VERSION=`cat Version | sed 's/^.*-//'`
OMNETPP_BUILDID="internal"

#
# Edition identifier in banner: Academic / Commercial / Evaluation
OMNETPP_EDITION="Academic Public License -- NOT FOR COMMERCIAL USE"

# IDE executable name
if test "$OMNETPP_PRODUCT" = "OMNeT++"; then
    OMNETPP_IDE_EXECUTABLE="omnetpp"
else
    OMNETPP_IDE_EXECUTABLE="omnest"
fi

# We'll collect in this variable the components we've detected problems with
OPP_PROBLEM_PACKAGES=

# determine OMNETPP_ROOT
OMNETPP_ROOT=$(cd $(dirname "$0"); pwd)

#----------------------
# Read user settings (and allow override the above settings)
#----------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: -----------------------------------------------" >&5
$as_echo "$as_me: -----------------------------------------------" >&6;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: reading configure.user for your custom settings" >&5
$as_echo "$as_me: reading configure.user for your custom settings" >&6;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: -----------------------------------------------" >&5
$as_echo "$as_me: -----------------------------------------------" >&6;}
. ./configure.user

# force MS-ABI / x64 compatible target if requested by the user
if test "$USE_MS_ABI" = "yes"; then
  CFLAGS="$CFLAGS --target=x86_64-windows-msvc"
  CXXFLAGS="$CXXFLAGS --target=x86_64-windows-msvc"
  LDFLAGS="$LDFLAGS --target=x86_64-windows-msvc"
fi


ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

ac_aux_dir=
for ac_dir in src/utils "$srcdir"/src/utils; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in src/utils \"$srcdir\"/src/utils" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.


# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac



# check command line arguments and override the values set in configure.user with them
for arg in $ac_configure_args
do
  stripped_arg=$(echo $arg | sed "s/^\('\)\(.*\)\1\$/\2/g")
  case $stripped_arg in
    -*  ) continue ;;
    *=* ) eval $stripped_arg ;;
  esac
done

#------------------------------------
# set default library suffixes. May be already defined
# with system/arch specific values
#------------------------------------
A_LIB_SUFFIX=${A_LIB_SUFFIX:-".a"}
SO_LIB_SUFFIX=${SO_LIB_SUFFIX:-".so"}
DLL_LIB_SUFFIX=${DLL_LIB_SUFFIX:-".dll"}
EXE_SUFFIX=
SHARED_LIB_SUFFIX='$(SO_LIB_SUFFIX)'
LIB_PREFIX="lib"

#----------------------
# Default flags for values for other variables that come from configure.user.
#----------------------

#----------------------
# Set variables to defaults if not already set.
# Note: ${VAR:-defaultvalue} used below appears to be a POSIX syntax.
#----------------------
SANITIZE_FLAGS=${SANITIZE_FLAGS:- -fsanitize=leak,address,undefined}
CFLAGS_DEBUG=${CFLAGS_DEBUG:- -g -Wall}
CFLAGS_RELEASE=${CFLAGS_RELEASE:- -O3 -DNDEBUG=1}
CFLAGS=${CFLAGS:-}
DEPENDFLAGS=${DEPENDFLAGS:- -MMD -MP -MF \$@.d}
CXXFLAGS=${CXXFLAGS:- -std=c++14}
DEFINES=${DEFINES:-}
PREFER_CLANG=${PREFER_CLANG:-yes}
USE_MS_ABI=${USE_MS_ABI:-no}
WITH_QTENV=${WITH_QTENV:-yes}
MSGC=${MSGC:-opp_msgc}
NEDTOOL=${NEDTOOL:-opp_nedtool}
SMC=${SMC:-opp_smc}
MAKEDEPEND=${MAKEDEPEND:-opp_makedep -Y --objdirtree}
LN=${LN:-ln -f}
MKPATH=${MKPATH:-mkdir -p}
SHLIB_POSTPROCESS=${SHLIB_POSTPROCESS:-opp_shlib_postprocess}
JNI_LIB_SUFFIX=${JNI_LIB_SUFFIX:-$SHARED_LIB_SUFFIX}

# Build shared library by default
SHARED_LIBS=${SHARED_LIBS:-yes}

# No SystemC support by default
WITH_SYSTEMC=${WITH_SYSTEMC:-no}

LDFLAG_LIBPATH=${LDFLAG_LIBPATH:--L}
LDFLAG_INCLUDE=${LDFLAG_INCLUDE:--Wl,-u,}
LDFLAG_LIB=${LDFLAG_LIB:--l}
LDFLAG_IMPLIB=${LDFLAG_IMPLIB:--Wl,--out-implib,}
ARFLAG_OUT=${ARFLAG_OUT:-}
WHOLE_ARCHIVE_ON=
WHOLE_ARCHIVE_OFF=

#----------------------
# Check compiler
#----------------------

if test "$TOOLCHAIN" = "mingw"; then
    cc_candidates="i586-mingw32msvc-gcc"
    cxx_candidates="i586-mingw32msvc-g++"
else
    # icc, icpc: Intel compiler (further ones: Sun Studio: cxx, IBM: xlC)
    cc_candidates="icc gcc clang cc xlc"
    cxx_candidates="icpc g++ clang++ clang c++ cxx xlC"
    if test "$PREFER_CLANG" = "yes"; then
      # if we prefer clang over gcc put it at the beginning so it will be detected first
      cc_candidates="clang $cc_candidates"
      cxx_candidates="clang++ clang $cxx_candidates"
    fi
fi

# the below macros should be present only ONCE in the whole file (otherwise bad things will happen)
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in $cc_candidates
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in $cc_candidates
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in $cxx_candidates
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in $cxx_candidates
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CXX="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
$as_echo "$ac_ct_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
if ${ac_cv_cxx_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
if ${ac_cv_prog_cxx_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
else
  CXXFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :

else
  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	 CXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


# Extract the first word of "$CXX", so it can be a program name with args.
set dummy $CXX; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_tmp_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$tmp_CXX"; then
  ac_cv_prog_tmp_CXX="$tmp_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_tmp_CXX="$CXX"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_tmp_CXX" && ac_cv_prog_tmp_CXX="not found"
fi
fi
tmp_CXX=$ac_cv_prog_tmp_CXX
if test -n "$tmp_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tmp_CXX" >&5
$as_echo "$tmp_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "$tmp_CXX" = "not found"; then
   OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES g++"
   as_fn_error $? "No C++ compiler found -- one is required to build OMNeT++/OMNEST, and also for model development." "$LINENO" 5
fi

if test "$TOOLCHAIN" = "mingw"; then
    AS=${AS:-i586-mingw32msvc-as}
    AR=${AR:-i586-mingw32msvc-ar cr}
    SHLIB_LD=${SHLIB_LD:-$CXX -shared}
    DLLTOOL=${DLLTOOL:-i586-mingw32msvc-dlltool}
    STRIP=${STRIP:-i586-mingw32msvc-strip}
    RANLIB=${RANLIB:-i586-mingw32msvc-ranlib}
else
    if test "$CXX" = "icpc"; then
        # disable useless warnings and 'remarks' with the Intel compiler:
        #
        # warning #654: overloaded virtual function "NEDElement::setAttribute" is only partially overridden
        # warning #177: label "yyerrlab1" was declared but never referenced
        # remark #869: parameter "node" was never referenced
        # remark #981: operands are evaluated in unspecified order
        # remark #279: controlling expression is constant  (occurs in unfinished cppmsggenerator.cc code)
        # remark #1572: floating-point equality and inequality comparisons are unreliable
        # remark #424: extra ";" ignored
        # remark #1682: implicit conversion of a 64-bit integral type to a smaller integral type (potential portability..
        # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability..
        # remark #810: conversion from "unsigned int" to "char" may lose significant bits
        # remark #810: conversion from "long" to "double" may lose significant bits
        # remark #1418: external definition with no prior declaration
        # remark #1419: external declaration in primary source file
        # remark #383: value copied to temporary, reference to temporary used
        #
        #CFLAGS="$CFLAGS -wd654 -wd177 -wd869 -wd981 -wd279 -wd1572 -wd424 -wd1682 -wd1683 -wd810 -wd1418 -wd1419"

        # -w1 disables all remarks
        CFLAGS_ARCH="$CFLAGS_ARCH -w1 -wd654 -wd177"
    fi
    AS=${AS:-${ac_tool_prefix}as}
    AR=${AR:-${ac_tool_prefix}ar cr}
    if test "$PLATFORM" = "macosx"; then
        SHLIB_LD=${SHLIB_LD:-$CXX -dynamiclib}
    else
        SHLIB_LD=${SHLIB_LD:-$CXX -shared}
    fi
    DLLTOOL=${DLLTOOL:-${ac_tool_prefix}dlltool}
    STRIP=${STRIP:-${ac_tool_prefix}strip}
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

fi

# toolchain name: compiler ($CC) without path
# note: doubling the brackets is needed, otherwise M4 swallows them!
TOOLCHAIN_NAME=`echo $CC | sed 's!^.*/!!g' | sed 's![ :]!_!'g`

#-------------------------------
#  Figure out the host platform
#-------------------------------
if test "$TOOLCHAIN" = "mingw"; then
    # cross compiling for mingw
    mingw=yes
    jni_platform=win32
    PLATFORM=win32.x86
    EXE_SUFFIX=".exe"
    SHARED_LIB_SUFFIX='$(DLL_LIB_SUFFIX)'
    LDFLAGS_ARCH="$LDFLAGS_ARCH -Wl,--enable-auto-import -shared-libgcc"
else
    jni_platform=$host_os
    case $host in
    i686-*-mingw*)
        OMNETPP_TOOLS_DIR="$OMNETPP_ROOT/tools/win32"
        mingw=yes
        jni_platform=win32
        PLATFORM=win32.x86
        EXE_SUFFIX=".exe"
        SHARED_LIB_SUFFIX='$(DLL_LIB_SUFFIX)'
        # on MinGW dll auto importing MUST be used with shared gcc and stdc++
        # otherwise exceptions can't be thrown across dll boundaries
        LDFLAGS_ARCH="$LDFLAGS_ARCH -Wl,--enable-auto-import -L/usr/bin"

        # If we are building on windows (native compile) we have to add the /usr/lib and
        # /usr/include directories as they are not added by default, but they are needed
        # to properly find the LibXML2 libraries.
        if test "$cross_compiling" = no ; then
            CFLAGS_ARCH="$CFLAGS_ARCH -isystem /usr/include -isystem /mingw32/include"
            LDFLAGS_ARCH="$LDFLAGS_ARCH -L/usr/lib -L/mingw32/lib"
        fi
            # NOTE: if we are cross-compiling we may need to add the lib and include path
            # to the cross-compiled Xml libs here. They should NOT reside in the default
            # /usr/lib directory as that would interfere with the native build.
        ;;
    x86_64-*-mingw*)
        OMNETPP_TOOLS_DIR="$OMNETPP_ROOT/tools/win64"
        mingw=yes
        jni_platform=win32
        PLATFORM=win32.x86_64
        EXE_SUFFIX=".exe"
        SHARED_LIB_SUFFIX='$(DLL_LIB_SUFFIX)'
        # sepcial values for MS ABI compatible build is selected and clang is used
        if test "$TOOLCHAIN_NAME" = "clang" -a "$USE_MS_ABI" = "yes"; then
            TOOLCHAIN_NAME="clang-msabi"
            echo "checking whether we are using MS ABI compatible libraries... yes"
            DEFINES="$DEFINES -D_MT -D_WINDOWS -D_WIN32 -DWIN32 -DWIN64 -D_USRDLL -D_WINDLL -D_DLL"
            CFLAGS_ARCH="$CFLAGS_ARCH -Wno-deprecated-declarations -isystem /visualc/include"
            CXXFLAGS="-fcxx-exceptions"
            LDFLAG_LIBPATH="-Wl,-libpath:"
            LDFLAG_INCLUDE="-Wl,-include:"
            LDFLAG_LIB="-Wl,-wholearchive:"
            LDFLAG_IMPLIB="-Wl,-implib:"
            LDFLAGS_ARCH="$LDFLAGS_ARCH -Wl,-DEBUG -Wl,-libpath:/visualc/lib -Wl,-nodefaultlib:libcmt -lmsvcrt -loldnames -lmsvcprt"
            AR="lib -nologo"
            ARFLAG_OUT="-out:"
            RANLIB="test"
            A_LIB_SUFFIX=".lib"
            LIB_PREFIX=""
        else # mingw compiler (clang or gcc) with GCC compatible ABI
            # on MinGW dll auto importing MUST be used with shared gcc and stdc++
            # otherwise exceptions can't be thrown across dll boundaries
            LDFLAGS_ARCH="$LDFLAGS_ARCH -Wl,--enable-auto-import -L/usr/bin"

            # If we are building on windows (native compile) we have to add the /usr/lib and
            # /usr/include directories as they are not added by default, but they are needed
            # to properly find the LibXML2 libraries.
            if test "$cross_compiling" = no ; then
                CFLAGS_ARCH="$CFLAGS_ARCH -isystem /usr/include -isystem /mingw64/include"
                LDFLAGS_ARCH="$LDFLAGS_ARCH -L/usr/lib -L/mingw64/lib"
            fi
            # NOTE: if we are cross-compiling we may need to add the lib and include path
            # to the cross-compiled Xml libs here. They should NOT reside in the default
            # /usr/lib directory as that would interfere with the native build.
        fi
        ;;
    x86_64-*-linux*)
        OMNETPP_TOOLS_DIR="\$(OMNETPP_TOOLS_DIR)/linux64"
        jni_platform=linux
        PLATFORM=linux.x86_64
        ;;
    *-linux*)
        OMNETPP_TOOLS_DIR="\$(OMNETPP_TOOLS_DIR)/linux32"
        # add long file support on 32 bit linux
        DEFINES="$DEFINES -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
        jni_platform=linux
        PLATFORM=linux.x86
        ;;
    *darwin*)
        OMNETPP_TOOLS_DIR="$OMNETPP_ROOT/tools/macosx"
        CFLAGS_ARCH="$CFLAGS_ARCH -isystem \$(OMNETPP_TOOLS_DIR)/include"
        CFLAGS_TOOLS_MACOSX="-isystem $OMNETPP_TOOLS_DIR/include"
        LDFLAGS_ARCH="$LDFLAGS_ARCH -L/usr/lib -L\$(OMNETPP_TOOLS_DIR)/lib -F\$(OMNETPP_TOOLS_DIR)/lib"
        LDFLAGS_TOOLS_MACOSX="-L$OMNETPP_TOOLS_DIR/lib -F$OMNETPP_TOOLS_DIR/lib"
        jni_platform=
        PLATFORM=macosx
        SO_LIB_SUFFIX=".dylib"
        JNI_LIB_SUFFIX=".jnilib"
        ;;
    *)
        ;;
    esac
fi

# test if we are running on mingw using gcc as we have to force the use of shared libgcc
if test "$mingw" = yes -a "$CC" = "gcc"; then
  LDFLAGS_ARCH="$LDFLAGS_ARCH -shared-libgcc"
fi

#----------------------
# check if clang is used as we want to avoid warnings from generated code
#----------------------
if test "$CC" = "clang"; then
  CFLAGS_ARCH="$CFLAGS_ARCH -Wno-deprecated-register -Wno-unused-function"
fi

#----------------------
# check and disable frame pointer omission for better debugging support
#----------------------


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -fno-omit-frame-pointer" >&5
$as_echo_n "checking whether $CXX supports -fno-omit-frame-pointer... " >&6; }
    ac_save_CXX="$CXX"
    CXX="$CXX -fno-omit-frame-pointer"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        CXX="$ac_save_CXX"
        CFLAGS_ARCH="$CFLAGS_ARCH -fno-omit-frame-pointer"

else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        CXX="$ac_save_CXX"


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


#----------------------
# check for support of --no-as-needed  linker option. GCC 4.6 has changed not to link with a shared lib
# if the program does not reference a symbol from the lib. The MS linker does not support this, but accept it
# so we exclude it from testing.
#----------------------
if test "$TOOLCHAIN_NAME" != "clang-msabi"; then
  AS_NEEDED_OFF=-Wl,--no-as-needed

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $AS_NEEDED_OFF" >&5
$as_echo_n "checking whether $CXX supports $AS_NEEDED_OFF... " >&6; }
    ac_save_CXX="$CXX"
    CXX="$CXX $AS_NEEDED_OFF"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        CXX="$ac_save_CXX"


else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        CXX="$ac_save_CXX"
        AS_NEEDED_OFF=""

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

  AS_NEEDED_ON=-Wl,--as-needed

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $AS_NEEDED_ON" >&5
$as_echo_n "checking whether $CXX supports $AS_NEEDED_ON... " >&6; }
    ac_save_CXX="$CXX"
    CXX="$CXX $AS_NEEDED_ON"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        CXX="$ac_save_CXX"


else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        CXX="$ac_save_CXX"
        AS_NEEDED_ON=""

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi

#----------------------
# check if swapcontext() call is available (used for coroutines)
# NOTE: we should explicitly exclude MAC OS because AC_CHECK_FUNC reports that swapcontext()
# is present, but it is uninmplemented (and deprecated) on OS X 10.6 and later. We use the
# original 'portable' implementation on MAC.
#----------------------
if test "$PLATFORM" != "macosx"; then
for ac_func in swapcontext
do :
  ac_fn_cxx_check_func "$LINENO" "swapcontext" "ac_cv_func_swapcontext"
if test "x$ac_cv_func_swapcontext" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SWAPCONTEXT 1
_ACEOF
 DEFINES="$DEFINES -DHAVE_SWAPCONTEXT"
fi
done

fi
#----------------------
# Test if "-fPIC" is needed for shared libs (there's a performance penalty if we use it unnecessarily)
#----------------------
# To test, we try to compile the following code into a shared library:
#      int x;
#      int getX() {return x;}
#

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if shared libs need -fPIC" >&5
$as_echo_n "checking if shared libs need -fPIC... " >&6; }
echo 'int x;' >conftest.cc
echo 'int getX() {return x;}' >>conftest.cc
fpic="x"
if echo $CFLAGS | grep -i -- "-fPIC" >/dev/null 2>/dev/null; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip (already in CFLAGS)" >&5
$as_echo "skip (already in CFLAGS)" >&6; }
    fpic=""
    PIC_FLAGS=-fPIC
fi
if test "$fpic" = "x" && \
   $CXX $CFLAGS -c conftest.cc >/dev/null 2>/dev/null && \
   $SHLIB_LD $LDFLAGS -o conftest.so conftest.o >/dev/null 2>/dev/null; \
then
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
   fpic=""
fi
if test "$fpic" = "x" && \
   $CXX $CFLAGS -fPIC -c conftest.cc >/dev/null 2>/dev/null && \
   $SHLIB_LD $LDFLAGS -fPIC -o conftest.so conftest.o >/dev/null 2>/dev/null; \
then
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
   fpic="-fPIC"
fi
if test "$fpic" = "x" && \
   $CXX $CFLAGS -fpic -c conftest.cc >/dev/null 2>/dev/null && \
   $SHLIB_LD $LDFLAGS -fpic -o conftest.so conftest.o >/dev/null 2>/dev/null; \
then
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: -fpic" >&5
$as_echo "-fpic" >&6; }
   fpic="-fpic"
fi
if test "$fpic" = "x"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failure" >&5
$as_echo "failure" >&6; }
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: COULD NOT FIGURE OUT HOW TO BUILD SHARED LIBRARY -- reverting to static libs" >&5
$as_echo "$as_me: WARNING: COULD NOT FIGURE OUT HOW TO BUILD SHARED LIBRARY -- reverting to static libs" >&2;}
   SHARED_LIBS="no"
else
   CFLAGS="$CFLAGS $fpic"
   SHLIB_LD="$SHLIB_LD $fpic"
   PIC_FLAGS="$fpic"
fi
rm -f conftest.*


#----------------------
# Test if --export-dynamic or -E linker option is accepted and/or needed
#----------------------
# We want to be able to dynamically load extensions into simulation executables,
# so we need to ensure that all symbols in the executable are visible to
# dynamically loaded libraries. However, not all linkers need or support
# --export-dynamic.
# Strategy: we'll compile the following program into a shared library:
#      void function_from_main();
#      void some_func() {func_from_main();}
# Then we *independently* compile with the following program:
#      #include <dlfcn.h>
#      void func_from_main() {}
#      int main() {return dlopen("libconftest_a.so",RTLD_NOW)==0;}
# And we expect to be able to run the program successfully.
#

# first check if we need "-ldl" for dlopen() [Laura Marie Feeney suggests it's not needed for FreeBSD]

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS=""
   LIBS=""

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen with CFLAGS=\"\" LIBS=\"\"" >&5
$as_echo_n "checking for dlopen with CFLAGS=\"\" LIBS=\"\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <dlfcn.h>
int
main ()
{
dlopen("",0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; ldl_not_needed=yes; ldl=""
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; ldl_not_needed=no; ldl="-ldl"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS


# then go ahead
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if --export-dynamic linker option is supported/needed" >&5
$as_echo_n "checking if --export-dynamic linker option is supported/needed... " >&6; }
echo 'void func_from_main();' >conftest_a.cc
echo 'void some_func() {func_from_main();}' >>conftest_a.cc
echo '#include <dlfcn.h>' >conftest_m.cc
echo '#include <stdio.h>' >>conftest_m.cc
echo 'void func_from_main() {}' >>conftest_m.cc
echo 'int main() {if (dlopen("./libconftest_a.so",RTLD_NOW)!=0) return 0; printf("%s",dlerror()); return 1;}' >>conftest_m.cc
if $CXX -c conftest_a.cc >/dev/null 2>/dev/null && \
   $CXX -c conftest_m.cc >/dev/null 2>/dev/null && \
   $SHLIB_LD -o libconftest_a.so conftest_a.o >/dev/null 2>/dev/null; \
then
   silly_ok="no"
   # 1st try.
   if $CXX -o conftest conftest_m.o $ldl >/dev/null 2>/dev/null; then
      if ./conftest >/dev/null 2>/dev/null; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not needed" >&5
$as_echo "not needed" >&6; }
         silly_ok="yes"
      fi
   fi
   # 2nd try.
   if test $silly_ok = "no" && \
      $CXX -o conftest -Wl,--export-dynamic conftest_m.o $ldl >/dev/null 2>/dev/null; \
   then
      if ./conftest >/dev/null 2>/dev/null; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: both" >&5
$as_echo "both" >&6; }
         LDFLAGS_ARCH="$LDFLAGS_ARCH -Wl,--export-dynamic"
         silly_ok="yes"
      fi
   fi
   # no solution found
   if test $silly_ok = "no"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no solution found" >&5
$as_echo "no solution found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No way was detected to export symbols from executables to shared" >&5
$as_echo "$as_me: WARNING: No way was detected to export symbols from executables to shared" >&2;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libraries. You probably will not be able to dynamically load" >&5
$as_echo "$as_me: WARNING: libraries. You probably will not be able to dynamically load" >&2;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: simple modules or other extensions written in C++ into simulation" >&5
$as_echo "$as_me: WARNING: simple modules or other extensions written in C++ into simulation" >&2;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: programs like INET." >&5
$as_echo "$as_me: WARNING: programs like INET." >&2;}
   fi
else
   # note: expected failure on MinGW, because there's no dlopen().
   # fixing this would mean overturning and re-testing the whole configure script
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
$as_echo "test failed" >&6; }
fi
rm -f conftest_a.* conftest_m.* libconftest_a.so conftest

#----------------------
# Test for "-z allextract" (Sun) or "--whole-archive" (GNU) linker option,
#----------------------
# Goal: to eliminate "silly linker problem", that is, to convince the linker
# to include constructors of static C++ objects in statically linked libraries.
# To test, we'll compile the following code into a static library:
#      #include <stdio.h>
#      class A { public: A() {printf("=WORKS=");} };
#      static A a;
# Then we link it with the following program:
#      int main() {return 0;}
# And check if the executable prints '=WORKS=' when run.
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flags needed to link with static libs containing simple modules" >&5
$as_echo_n "checking for flags needed to link with static libs containing simple modules... " >&6; }
echo '#include <stdio.h>' >conftest_a.cc
# NOTE: do not write "=WORKS=\n" because sh on OS X resolves it
echo 'class A { public: A() {printf("=WORKS=");} };' >>conftest_a.cc
echo 'static A a;' >> conftest_a.cc
echo 'int main() {return 0;}' >> conftest_m.cc
if $CXX -c conftest_a.cc >/dev/null 2>/dev/null && \
   $CXX -c conftest_m.cc >/dev/null 2>/dev/null && \
   $AR libconftest_a.a conftest_a.o >/dev/null 2>/dev/null && \
   $RANLIB libconftest_a.a >/dev/null 2>/dev/null; \
then
   silly_ok="no"
   # 1st try.
   if $CXX -o conftest conftest_m.o libconftest_a.a >/dev/null 2>/dev/null; then
      if ./conftest 2>/dev/null | grep '=WORKS=' >/dev/null; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; }
         silly_ok="yes"
      fi
   fi

   # 2nd try.
   silly1=-Wl,--whole-archive
   silly2=-Wl,--no-whole-archive
   if test $silly_ok = "no" && \
      $CXX -o conftest conftest_m.o $silly1 libconftest_a.a $silly2 >/dev/null 2>/dev/null && \
      ./conftest 2>/dev/null | grep '=WORKS=' >/dev/null; \
   then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: --whole-archive" >&5
$as_echo "--whole-archive" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: NOTE: Use the following syntax when linking with static libraries" >&5
$as_echo "$as_me: NOTE: Use the following syntax when linking with static libraries" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: containing simple modules and other dynamically registered components:" >&5
$as_echo "$as_me: containing simple modules and other dynamically registered components:" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}:    $CXX ... $silly1 <libs> $silly2 ..." >&5
$as_echo "$as_me:    $CXX ... $silly1 <libs> $silly2 ..." >&6;}
      silly_ok="yes"
      WHOLE_ARCHIVE_ON=$silly1
      WHOLE_ARCHIVE_OFF=$silly2
   fi

   # 3rd try.
   silly1=-Wl,-z,allextract
   silly2=-Wl,-z,defaultextract
   if test $silly_ok = "no" && \
      $CXX -o conftest conftest_m.o $silly1 libconftest_a.a $silly2 >/dev/null 2>/dev/null && \
      ./conftest 2>/dev/null | grep '=WORKS=' >/dev/null; \
   then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: -z,allextract" >&5
$as_echo "-z,allextract" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: NOTE: Use the following syntax when linking with static libraries" >&5
$as_echo "$as_me: NOTE: Use the following syntax when linking with static libraries" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: containing simple modules and other dynamically registered components:" >&5
$as_echo "$as_me: containing simple modules and other dynamically registered components:" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}:    $CXX ... $silly1 <libs> $silly2 ..." >&5
$as_echo "$as_me:    $CXX ... $silly1 <libs> $silly2 ..." >&6;}
      silly_ok="yes"
      WHOLE_ARCHIVE_ON=$silly1
      WHOLE_ARCHIVE_OFF=$silly2
   fi

   # 4th try.
   silly1=-Wl,-all_load
   silly2=
   if test $silly_ok = "no" && \
      $CXX -o conftest conftest_m.o $silly1 libconftest_a.a $silly2 >/dev/null 2>/dev/null && \
      ./conftest 2>/dev/null | grep '=WORKS=' >/dev/null; \
   then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: -all_load" >&5
$as_echo "-all_load" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: NOTE: Use the following syntax when linking with static libraries" >&5
$as_echo "$as_me: NOTE: Use the following syntax when linking with static libraries" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: containing simple modules and other dynamically registered components:" >&5
$as_echo "$as_me: containing simple modules and other dynamically registered components:" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}:    $CXX ... $silly1 <libs> $silly2 ..." >&5
$as_echo "$as_me:    $CXX ... $silly1 <libs> $silly2 ..." >&6;}
      silly_ok="yes"
      WHOLE_ARCHIVE_ON=$silly1
      WHOLE_ARCHIVE_OFF=$silly2
   fi
   # no solution found
   if test $silly_ok = "no"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no solution found" >&5
$as_echo "no solution found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Avoid linking with static libraries containing simple modules" >&5
$as_echo "$as_me: WARNING: Avoid linking with static libraries containing simple modules" >&2;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: and other dynamically registered components. Those components" >&5
$as_echo "$as_me: WARNING: and other dynamically registered components. Those components" >&2;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: will not be found by the simulation program, because the linker" >&5
$as_echo "$as_me: WARNING: will not be found by the simulation program, because the linker" >&2;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: leaves them out from the executable." >&5
$as_echo "$as_me: WARNING: leaves them out from the executable." >&2;}
   fi
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
$as_echo "test failed" >&6; }
fi
rm -f conftest_a.* conftest_m.* libconftest_a.a conftest


#----------------------
# Check whether LLD linker is available
#----------------------
if test "$PLATFORM" = "linux.x86_64"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether LLD linker is available" >&5
$as_echo_n "checking whether LLD linker is available... " >&6; }
  LDFLAGS_SAVE="$LDFLAGS"
  LDFLAGS="$LDFLAGS -fuse-ld=lld"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; LDFLAGS="$LDFLAGS_SAVE"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

#----------------------
# Check for rpath
#----------------------
# add RUNTIME_PATH option if supported, so that setting LD_LIBRARY_PATH is no longer needed when using shared libs.
# Also, we add "." to rpath so that opp_run -L option does not need full path of the library
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports -rpath" >&5
$as_echo_n "checking whether linker supports -rpath... " >&6; }
LDFLAGS_SAVE="$LDFLAGS"
LDFLAGS="$LDFLAGS -Wl,-rpath,\$(OMNETPP_LIB_DIR) -Wl,-rpath,\$(OMNETPP_TOOLS_DIR)/lib -Wl,-rpath,."
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; RPATH_UNSUPPORTED="true"; LDFLAGS="$LDFLAGS_SAVE"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


#----------------------
# Checks for programs.
#----------------------

for ac_prog in 'bison -y' byacc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_YACC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_YACC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
YACC=$ac_cv_prog_YACC
if test -n "$YACC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
$as_echo "$YACC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"

if test "$YACC" = "yacc"; then
   as_fn_error $? "Bison not found, needed to build OMNeT++/OMNEST -- please install it!" "$LINENO" 5
fi
BISON_VER_LINE=`$YACC --version | grep "bison.* [234]\\."`
if test -z "$BISON_VER_LINE"; then
   as_fn_error $? "At least bison version 2.0 required -- type '$YACC --version' to see the version number" "$LINENO" 5
fi

for ac_prog in flex lex
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LEX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LEX"; then
  ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LEX="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LEX=$ac_cv_prog_LEX
if test -n "$LEX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
$as_echo "$LEX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$LEX" && break
done
test -n "$LEX" || LEX=":"

if test "x$LEX" != "x:"; then
  cat >conftest.l <<_ACEOF
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
    yyless ((input () != 0)); }
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
main (void)
{
  return ! yylex () + ! yywrap ();
}
_ACEOF
{ { ac_try="$LEX conftest.l"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$LEX conftest.l") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
$as_echo_n "checking lex output file root... " >&6; }
if ${ac_cv_prog_lex_root+:} false; then :
  $as_echo_n "(cached) " >&6
else

if test -f lex.yy.c; then
  ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
  ac_cv_prog_lex_root=lexyy
else
  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
$as_echo "$ac_cv_prog_lex_root" >&6; }
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

if test -z "${LEXLIB+set}"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
$as_echo_n "checking lex library... " >&6; }
if ${ac_cv_lib_lex+:} false; then :
  $as_echo_n "(cached) " >&6
else

    ac_save_LIBS=$LIBS
    ac_cv_lib_lex='none needed'
    for ac_lib in '' -lfl -ll; do
      LIBS="$ac_lib $ac_save_LIBS"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_lex=$ac_lib
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      test "$ac_cv_lib_lex" != 'none needed' && break
    done
    LIBS=$ac_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
$as_echo "$ac_cv_lib_lex" >&6; }
  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
$as_echo_n "checking whether yytext is a pointer... " >&6; }
if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent.  Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
ac_save_LIBS=$LIBS
LIBS="$LEXLIB $ac_save_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
if test $ac_cv_prog_lex_yytext_pointer = yes; then

$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h

fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c

fi
if test "$LEX" != "flex"; then
   as_fn_error $? "Flex not found, needed to build OMNeT++/OMNEST -- please install it!" "$LINENO" 5
fi
FLEX_VER_LINE=`$LEX --version | grep "flex.* 2\\.[5-9]"`
if test -z "$FLEX_VER_LINE"; then
   as_fn_error $? "At least flex version 2.5 required -- type '$LEX --version' to see the version number" "$LINENO" 5
fi

# make must be GNU make
# Extract the first word of "make ", so it can be a program name with args.
set dummy make ; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MAKE"; then
  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MAKE="make"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MAKE" && ac_cv_prog_MAKE="not found"
fi
fi
MAKE=$ac_cv_prog_MAKE
if test -n "$MAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
$as_echo "$MAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "$MAKE" = "not found"; then
   OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES make"
   as_fn_error and also for model development. "make program not found -- it is required to build OMNeT++/OMNEST" "$LINENO" 5
else
   if "$MAKE" --version 2>/dev/null | grep -i GNU >/dev/null; then :; else
       as_fn_error $? "GNU Make is required to build OMNeT++/OMNEST." "$LINENO" 5
   fi
fi

# perl is needed for opp_makemake and some other scripts

# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PERL"; then
  ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PERL="perl"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PERL" && ac_cv_prog_PERL="not found"
fi
fi
PERL=$ac_cv_prog_PERL
if test -n "$PERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
$as_echo "$PERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "$PERL" = "not found"; then
   OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES  perl"
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Perl not found -- please install it! Perl is required by opp_makemake and some other programs." >&5
$as_echo "$as_me: WARNING: Perl not found -- please install it! Perl is required by opp_makemake and some other programs." >&2;}
fi

# swig is used for building the ui support libs

# Extract the first word of "swig", so it can be a program name with args.
set dummy swig; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_SWIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$SWIG"; then
  ac_cv_prog_SWIG="$SWIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_SWIG="swig"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_SWIG" && ac_cv_prog_SWIG="not found"
fi
fi
SWIG=$ac_cv_prog_SWIG
if test -n "$SWIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
$as_echo "$SWIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



#---------------------------
# Check for python3 and its modules
#---------------------------

# Python 3 is used for many command line tools, and in the IDE for result analysis

# Extract the first word of "python3", so it can be a program name with args.
set dummy python3; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PYTHON3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PYTHON3"; then
  ac_cv_prog_PYTHON3="$PYTHON3" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PYTHON3="python3"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PYTHON3" && ac_cv_prog_PYTHON3="not found"
fi
fi
PYTHON3=$ac_cv_prog_PYTHON3
if test -n "$PYTHON3"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON3" >&5
$as_echo "$PYTHON3" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "$PYTHON3" = "not found"; then
   OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES  python3"
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Python (python3) not found -- please install it! Python is required by many command-line tools and by the Analysis Tool in the IDE." >&5
$as_echo "$as_me: WARNING: Python (python3) not found -- please install it! Python is required by many command-line tools and by the Analysis Tool in the IDE." >&2;}
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if all necessary Python modules are available" >&5
$as_echo_n "checking if all necessary Python modules are available... " >&6; }

PYTHON_PACKAGE_CHECK_CODE=$(cat <<-EOT

# These should always be available by default, but just as a sanity check:
import argparse, pickle, math, io, sys, os, platform, mmap, pprint, json, \
       re, itertools, importlib, inspect, glob, functools, csv, string, \
       struct, socket, subprocess, time, traceback, threading, types, copy, \
       tempfile, select, shlex, unittest, weakref, logging, multiprocessing, xml

failed = list()

def try_import(name):
  global failed
  try:
    importlib.import_module(name)
  except:
    failed.append(name)

try_import("difflib") # for opp_test and scave python tester

# for the Analysis Tool:
try_import("numpy")
try_import("pandas")
try_import("matplotlib")

if os.name == 'posix':
  try_import("posix_ipc")
  try_import("fcntl")
else:
  try_import("msvcrt")

if failed:
  print("Failed to import: " + ", ".join(failed))
  exit(1)

EOT
)

if output=$(python3 -c "$PYTHON_PACKAGE_CHECK_CODE") ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Some Python modules required by the IDE were not found: $output" >&5
$as_echo "$as_me: WARNING: Some Python modules required by the IDE were not found: $output" >&2;}
fi

# The following ones are optional, and are used only by some sample ANF scripts:
#   import pylab,
#   import prettyplotlib
#   import seaborn
#   import scipy


#----------------------
# Checks for standard libraries.
#----------------------

SYS_LIBS=""

if test "$TOOLCHAIN_NAME" != "clang-msabi"; then
  # math functions

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS=""

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for math with CFLAGS=\"$CFLAGS\" LIBS=\"\"" >&5
$as_echo_n "checking for math with CFLAGS=\"$CFLAGS\" LIBS=\"\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <math.h>
int
main ()
{
floor(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; math_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; math_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  if test $math_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS="-lm"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for math with CFLAGS=\"$CFLAGS\" LIBS=\"-lm\"" >&5
$as_echo_n "checking for math with CFLAGS=\"$CFLAGS\" LIBS=\"-lm\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <math.h>
int
main ()
{
floor(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; math_ok=yes; SYS_LIBS="-lm $SYS_LIBS"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; math_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  fi
  if test $math_ok = no; then
     as_fn_error $? "Standard C math library -lm not found" "$LINENO" 5
  fi

  # Check for standard C++ library

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS="-lstdc++"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for standard C++ lib with CFLAGS=\"$CFLAGS\" LIBS=\"-lstdc++\"" >&5
$as_echo_n "checking for standard C++ lib with CFLAGS=\"$CFLAGS\" LIBS=\"-lstdc++\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iostream>
int
main ()
{
/**/;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; stdcpp_ok=yes; SYS_LIBS="-lstdc++ $SYS_LIBS"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; stdcpp_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  # standard C++ library for clang on Mac
  if test $stdcpp_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS="-lc++"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for standard C++ lib with CFLAGS=\"$CFLAGS\" LIBS=\"-lc++\"" >&5
$as_echo_n "checking for standard C++ lib with CFLAGS=\"$CFLAGS\" LIBS=\"-lc++\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iostream>
int
main ()
{
/**/;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; stdcpp_ok=yes; SYS_LIBS="-lc++ $SYS_LIBS"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; stdcpp_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  fi
  # standard C++ library for the intel compiler
  if test $stdcpp_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS="-lcxa"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for standard C++ lib with CFLAGS=\"$CFLAGS\" LIBS=\"-lcxa\"" >&5
$as_echo_n "checking for standard C++ lib with CFLAGS=\"$CFLAGS\" LIBS=\"-lcxa\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <iostream>
int
main ()
{
/**/;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; stdcpp_ok=yes; SYS_LIBS="-lcxa $SYS_LIBS"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; stdcpp_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  fi
  if test $stdcpp_ok = no; then
     as_fn_error $? "Standard C++ library -lstdc++_s or -lstdc++ or -lcxx or -lcxa or -lc++ not found" "$LINENO" 5
  fi
fi # end clang-msabi

# dlopen()

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS=""

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen with CFLAGS=\"$CFLAGS\" LIBS=\"\"" >&5
$as_echo_n "checking for dlopen with CFLAGS=\"$CFLAGS\" LIBS=\"\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <dlfcn.h>
int
main ()
{
dlopen("",0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; dl_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; dl_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

if test $dl_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS"
   LIBS="-ldl"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen with CFLAGS=\"$CFLAGS\" LIBS=\"-ldl\"" >&5
$as_echo_n "checking for dlopen with CFLAGS=\"$CFLAGS\" LIBS=\"-ldl\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <dlfcn.h>
int
main ()
{
dlopen("",0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; dl_ok=yes; SYS_LIBS="-ldl $SYS_LIBS"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; dl_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

fi
if test $dl_ok = yes; then
   HAVE_DLOPEN=1
else
   HAVE_DLOPEN=0
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no dlopen(): dynamic loading of libs not possible" >&5
$as_echo "$as_me: WARNING: no dlopen(): dynamic loading of libs not possible" >&2;}
fi

#-----------------------------
# Check for Qt cflags and libs
#-----------------------------
if test "$WITH_QTENV" = "yes"; then
    # Check for qmake.
    for ac_prog in qmake qmake-qt5 qmake5
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_QMAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $QMAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in path = $QT_PATH$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_QMAKE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
QMAKE=$ac_cv_path_QMAKE
if test -n "$QMAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
$as_echo "$QMAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$QMAKE" && break
done
test -n "$QMAKE" || QMAKE="nope"


    if test "$QMAKE" = nope; then
        as_fn_error $? "Qtenv cannot find qmake -- maybe it is not in the PATH or has some exotic name (tested names were: qmake qmake-qt5 qmake5) - disabling Qtenv. You can try setting the QT_PATH variable in configure.user to a valid location." "$LINENO" 5 # XXX maybe we should ask the user the QMAKE binary including name, not just path?
    else
        for ac_prog in moc moc-qt5 moc5
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MOC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MOC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in path = $QT_PATH$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_MOC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MOC=$ac_cv_path_MOC
if test -n "$MOC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
$as_echo "$MOC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$MOC" && break
done
test -n "$MOC" || MOC="nope"

        for ac_prog in uic uic-qt5 uic5
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_UIC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UIC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in path = $QT_PATH$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_UIC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
UIC=$ac_cv_path_UIC
if test -n "$UIC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UIC" >&5
$as_echo "$UIC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UIC" && break
done
test -n "$UIC" || UIC="nope"

        for ac_prog in rcc rcc-qt5 rcc5
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_RCC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $RCC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in path = $QT_PATH$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_RCC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
RCC=$ac_cv_path_RCC
if test -n "$RCC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RCC" >&5
$as_echo "$RCC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$RCC" && break
done
test -n "$RCC" || RCC="nope"

        QT_INSTALL_HEADERS=`$QMAKE -query QT_INSTALL_HEADERS`
        QT_INSTALL_LIBS=`$QMAKE -query QT_INSTALL_LIBS`
        QT_CFLAGS=${QT_CFLAGS:-"-isystem $QT_INSTALL_HEADERS -isystem $QT_INSTALL_HEADERS/QtCore -isystem $QT_INSTALL_HEADERS/QtGui -isystem $QT_INSTALL_HEADERS/QtWidgets -isystem $QT_INSTALL_HEADERS/QtOpenGL -isystem $QT_INSTALL_HEADERS/QtPrintSupport"}
        QT_LIBS=${QT_LIBS:-"-lQt5Gui -lQt5Core -lQt5Widgets -lQt5PrintSupport -lQt5OpenGL $LDFLAG_LIBPATH$QT_INSTALL_LIBS -Wl,-rpath=$QT_INSTALL_LIBS"}
	if test -z "$RPATH_UNSUPPORTED"; then
            QTENV_LDFLAGS="-Wl,-rpath-link=$QT_INSTALL_LIBS"
        fi

QT_VERSIONCHECK_CODE=$(cat <<-EOT
    qVersion();
    #if QT_VERSION < QT_VERSION_CHECK(5,4,0)
    #error
    #endif
EOT
)

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CXXFLAGS $CFLAGS $QT_CFLAGS"
   LIBS="$QT_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt5 with CFLAGS=\"$CXXFLAGS $CFLAGS $QT_CFLAGS\" LIBS=\"$QT_LIBS\"" >&5
$as_echo_n "checking for Qt5 with CFLAGS=\"$CXXFLAGS $CFLAGS $QT_CFLAGS\" LIBS=\"$QT_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <QtGlobal>
int
main ()
{
$QT_VERSIONCHECK_CODE;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; qt_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; qt_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS


        # Test on Windows/MinGW toolchain
        if test $qt_ok = no; then
            QT_LIBS="-lQtGui5 -lQtCore5 -lQtWidgets5 -lQtPrintSupport5 -lQtOpenGL5"
            QTENV_LDFLAGS=""

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CXXFLAGS $CFLAGS $QT_CFLAGS"
   LIBS="$QT_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt5 with CFLAGS=\"$CXXFLAGS $CFLAGS $QT_CFLAGS\" LIBS=\"$QT_LIBS\"" >&5
$as_echo_n "checking for Qt5 with CFLAGS=\"$CXXFLAGS $CFLAGS $QT_CFLAGS\" LIBS=\"$QT_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <QtGlobal>
int
main ()
{
$QT_VERSIONCHECK_CODE;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; qt_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; qt_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

        fi

        # Test on Mac OS X using the local QT framework
        if test $qt_ok = no; then
            QT_LIBS="-framework QtGui -framework QtCore -framework QtWidgets -framework QtPrintSupport -framework QtOpenGL"
            QTENV_LDFLAGS=""

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CXXFLAGS $CFLAGS $QT_CFLAGS"
   LIBS="$LDFLAGS_TOOLS_MACOSX $QT_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt5 with CFLAGS=\"$CXXFLAGS $CFLAGS $QT_CFLAGS\" LIBS=\"$LDFLAGS_TOOLS_MACOSX $QT_LIBS\"" >&5
$as_echo_n "checking for Qt5 with CFLAGS=\"$CXXFLAGS $CFLAGS $QT_CFLAGS\" LIBS=\"$LDFLAGS_TOOLS_MACOSX $QT_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <QtGlobal>
int
main ()
{
$QT_VERSIONCHECK_CODE;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; qt_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; qt_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

        fi

        if test $qt_ok = no; then
            as_fn_error $? "Cannot build Qt apps, probably due to missing or too old Qt packages. Make sure Qt development packages are installed and newer than Qt 5.4. You can disable Qtenv by setting the WITH_QTENV variable to \"no\" in configure.user." "$LINENO" 5
        fi
    fi
fi # WITH_QTENV

#-----------------------------
# Detecting OpenSceneGraph (libopenscenegraph-dev)
# and osgEarth (openscenegraph-plugin-osgearth and libosgearth-dev)
#-----------------------------
OSG_VERSIONCHECK_CODE=$(cat <<-EOT
#if OSG_VERSION_LESS_THAN(3, 2, 0)
  #error Requires OpenSceneGraph 3.2 or later
#else
  osgGetVersion();
#endif
EOT
)
OSGEARTH_VERSIONCHECK_CODE=$(cat <<-EOT
#if OSGEARTH_VERSION_LESS_THAN(2, 7, 0)
  #error Requires osgEarth 2.7 or later
#else
  osgEarthGetVersion();
#endif
EOT
)
if test "$WITH_OSG" = "yes"; then
  OSG_LIBS=${OSG_LIBS:-"-losg -losgDB -losgGA -losgViewer -losgUtil -lOpenThreads"}

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $CFLAGS_ARCH $OSG_CFLAGS $CFLAGS_TOOLS_MACOSX"
   LIBS="$LDFLAGS_ARCH $LDFLAGS_TOOLS_MACOSX $OSG_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSceneGraph with CFLAGS=\"$CFLAGS $CFLAGS_ARCH $OSG_CFLAGS $CFLAGS_TOOLS_MACOSX\" LIBS=\"$LDFLAGS_ARCH $LDFLAGS_TOOLS_MACOSX $OSG_LIBS\"" >&5
$as_echo_n "checking for OpenSceneGraph with CFLAGS=\"$CFLAGS $CFLAGS_ARCH $OSG_CFLAGS $CFLAGS_TOOLS_MACOSX\" LIBS=\"$LDFLAGS_ARCH $LDFLAGS_TOOLS_MACOSX $OSG_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <osg/Version>
int
main ()
{
$OSG_VERSIONCHECK_CODE;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; osg_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; osg_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  if test $osg_ok = no; then
    as_fn_error $? "Cannot find OpenSceneGraph 3.2 or later - 3D view in Qtenv will not be available. Set WITH_OSG=no in configure.user to disable this feature or install the development package for OpenSceneGraph." "$LINENO" 5
  else
      # detect osgEarth, too
      if test "$WITH_OSGEARTH" = "yes"; then
        OSGEARTH_LIBS=${OSGEARTH_LIBS:-"-losgEarth -losgEarthUtil"}

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $CFLAGS_ARCH $OSGEARTH_CFLAGS $CFLAGS_TOOLS_MACOSX"
   LIBS="$LDFLAGS_ARCH $LDFLAGS_TOOLS_MACOSX $OSGEARTH_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for osgEarth with CFLAGS=\"$CFLAGS $CFLAGS_ARCH $OSGEARTH_CFLAGS $CFLAGS_TOOLS_MACOSX\" LIBS=\"$LDFLAGS_ARCH $LDFLAGS_TOOLS_MACOSX $OSGEARTH_LIBS\"" >&5
$as_echo_n "checking for osgEarth with CFLAGS=\"$CFLAGS $CFLAGS_ARCH $OSGEARTH_CFLAGS $CFLAGS_TOOLS_MACOSX\" LIBS=\"$LDFLAGS_ARCH $LDFLAGS_TOOLS_MACOSX $OSGEARTH_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <osgEarth/Version>
int
main ()
{
$OSGEARTH_VERSIONCHECK_CODE;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; osgearth_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; osgearth_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

        if test $osgearth_ok = no; then
          as_fn_error $? "Cannot find osgEarth 2.7 or later. Set WITH_OSGEARTH=no in configure.user to disable this feature or install an up to date version of osgEarth." "$LINENO" 5
        fi
      fi # WITH_OSGEARTH
  fi
fi # WITH_OSG

#----------------------
# Check for JRE
#----------------------
for ac_prog in $JRE java
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_JRE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$JRE"; then
  ac_cv_prog_JRE="$JRE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_JRE="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
JRE=$ac_cv_prog_JRE
if test -n "$JRE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JRE" >&5
$as_echo "$JRE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$JRE" && break
done
test -n "$JRE" || JRE="nope"

if test "$JRE" = nope; then
    for ac_prog in $PRIVATE_JRE java
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PRIVATE_JRE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PRIVATE_JRE"; then
  ac_cv_prog_PRIVATE_JRE="$PRIVATE_JRE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in `pwd`/ide/jre/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PRIVATE_JRE="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PRIVATE_JRE=$ac_cv_prog_PRIVATE_JRE
if test -n "$PRIVATE_JRE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PRIVATE_JRE" >&5
$as_echo "$PRIVATE_JRE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PRIVATE_JRE" && break
done
test -n "$PRIVATE_JRE" || PRIVATE_JRE="nope"

    if test "$PRIVATE_JRE" = nope; then
        OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES  JRE (recommended)"
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find a suitable Java Runtime Environment - The IDE requires JRE 1.8 or later. Please install it before configuring" >&5
$as_echo "$as_me: WARNING: Cannot find a suitable Java Runtime Environment - The IDE requires JRE 1.8 or later. Please install it before configuring" >&2;}
    fi
fi

#----------------------
# Check for JDK
#----------------------

if test "$JAVA_CFLAGS" = ""; then
   if test "$JDK" = ""; then
     javahome_candidates="/usr/lib/jvm/java /usr/lib/jvm/default-java /usr/java/jdk /Library/Java/Home"
     for dir in $javahome_candidates; do
         if test "$JAVA_HOME" = "" -a -d "$dir"; then
             JAVA_HOME=$dir
         fi
     done
   else
     JAVA_HOME=$JDK
   fi
   if test "$JAVA_HOME" = ""; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: JAVA_HOME variable not set." >&5
$as_echo "$as_me: WARNING: JAVA_HOME variable not set." >&2;}
   else
      if test "$PLATFORM" = "macosx"; then
         JAVA_CFLAGS="-I/System/Library/Frameworks/JavaVM.framework/Headers"
         JAVA_LIBS=""
      else
         JAVA_CFLAGS="-fno-strict-aliasing -I$JAVA_HOME/include -I$JAVA_HOME/include/$jni_platform"
         JAVA_LIBS="-L$JAVA_HOME/jre/lib/i386/client -Wl,-rpath,$JAVA_HOME/jre/lib/i386/client:. -ljvm"
      fi
   fi
fi


   save_CXXFLAGS=$CXXFLAGS
   CXXFLAGS="$CFLAGS $JAVA_CFLAGS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JNI with CFLAGS=\"$CFLAGS $JAVA_CFLAGS\"" >&5
$as_echo_n "checking for JNI with CFLAGS=\"$CFLAGS $JAVA_CFLAGS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <jni.h>
int
main ()
{
JNI_GetCreatedJavaVMs(0,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; jni_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; jni_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS


if test "$jni_ok" = "no" -o "$SWIG" = "not found"; then
   JNILIBS_IF_POSSIBLE=missing-dependency
else
   JNILIBS_IF_POSSIBLE=jnilibs
fi

#----------------------
# Check for optional OpenMP compiler/linker flag.
#----------------------


  OPENMP_CXXFLAGS=
  # Check whether --enable-openmp was given.
if test "${enable_openmp+set}" = set; then :
  enableval=$enable_openmp;
fi

  if test "$enable_openmp" != no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CXX option to support OpenMP" >&5
$as_echo_n "checking for $CXX option to support OpenMP... " >&6; }
if ${ac_cv_prog_cxx_openmp+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifndef _OPENMP
 choke me
#endif
#include <omp.h>
int main () { return omp_get_num_threads (); }

_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_prog_cxx_openmp='none needed'
else
  ac_cv_prog_cxx_openmp='unsupported'
	  	  	  	  	  	  	                                	  	  	  	  	  	  for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \
                           -Popenmp --openmp; do
	    ac_save_CXXFLAGS=$CXXFLAGS
	    CXXFLAGS="$CXXFLAGS $ac_option"
	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifndef _OPENMP
 choke me
#endif
#include <omp.h>
int main () { return omp_get_num_threads (); }

_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_prog_cxx_openmp=$ac_option
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	    CXXFLAGS=$ac_save_CXXFLAGS
	    if test "$ac_cv_prog_cxx_openmp" != unsupported; then
	      break
	    fi
	  done
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_openmp" >&5
$as_echo "$ac_cv_prog_cxx_openmp" >&6; }
    case $ac_cv_prog_cxx_openmp in #(
      "none needed" | unsupported)
	;; #(
      *)
	OPENMP_CXXFLAGS=$ac_cv_prog_cxx_openmp ;;
    esac
  fi



#----------------------
# Check for MPI.
#----------------------
if test "$WITH_PARSIM" = "yes"; then
  if test -n "$MPI_LIBS"; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $MPI_CFLAGS"
   LIBS="$LDFLAGS $MPI_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $MPI_LIBS\"" >&5
$as_echo_n "checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $MPI_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <mpi.h>
int
main ()
{
MPI_Init(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; mpi_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; mpi_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  else
      mpi_ok=no
      # LAM and OpenMPI support mpic++ -showme
      # NOTE: on some systems (e.g. RHEL and Fedora), "module load openmpi_i386" or similar command may be additionally needed to make MPI accessible
      # Extract the first word of "mpic++", so it can be a program name with args.
set dummy mpic++; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MPICPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MPICPP"; then
  ac_cv_prog_MPICPP="$MPICPP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MPICPP="mpic++"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MPICPP" && ac_cv_prog_MPICPP="not found"
fi
fi
MPICPP=$ac_cv_prog_MPICPP
if test -n "$MPICPP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICPP" >&5
$as_echo "$MPICPP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


      if test "$MPICPP" != "not found"; then
          MPI_CFLAGS=`mpic++ -showme:compile`
          MPI_LIBS=`mpic++ -showme:link`

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $MPI_CFLAGS"
   LIBS="$LDFLAGS $MPI_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $MPI_LIBS\"" >&5
$as_echo_n "checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $MPI_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <mpi.h>
int
main ()
{
MPI_Init(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; mpi_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; mpi_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi

      if test $mpi_ok = no; then
            # MPICH2 has mpicxx -compile-info and -link-info, slightly broken
            # (both print the same string, which includes the compiler name too)
            # Extract the first word of "mpicxx", so it can be a program name with args.
set dummy mpicxx; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MPICXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MPICXX"; then
  ac_cv_prog_MPICXX="$MPICXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MPICXX="mpicxx"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MPICXX" && ac_cv_prog_MPICXX="not found"
fi
fi
MPICXX=$ac_cv_prog_MPICXX
if test -n "$MPICXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICXX" >&5
$as_echo "$MPICXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


            if test "$MPICXX" != "not found"; then
                MPI_CFLAGS=`mpicxx -showme:compile | sed 's/^^ *//'`
                MPI_LIBS=`mpicxx -showme:link | sed 's/^^ *//'`

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $MPI_CFLAGS"
   LIBS="$LDFLAGS $MPI_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $MPI_LIBS\"" >&5
$as_echo_n "checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $MPI_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <mpi.h>
int
main ()
{
MPI_Init(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; mpi_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; mpi_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

            fi
      fi

      if test $mpi_ok = no; then
         mpilibs="-lmpi"   #SGI and mingw (on MinGW modify mpi.h and insert #include <wchar.h> at the top of the file)

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $MPI_CFLAGS"
   LIBS="$LDFLAGS $mpilibs"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $mpilibs\"" >&5
$as_echo_n "checking for MPI with CFLAGS=\"$CFLAGS $MPI_CFLAGS\" LIBS=\"$LDFLAGS $mpilibs\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <mpi.h>
int
main ()
{
MPI_Init(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; mpi_ok=yes; MPI_LIBS="$mpilibs"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; mpi_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi
  fi

  if test $mpi_ok = yes; then
     DEFINES="$DEFINES -DWITH_MPI"
  else
     MPI_LIBS=""
     MPI_CFLAGS=""
     OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES  MPI (optional)"
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Optional package MPI (needed for parallel simulation) not found." >&5
$as_echo "$as_me: WARNING: Optional package MPI (needed for parallel simulation) not found." >&2;}
  fi
fi

#----------------------
# Check for PTHREAD.
# On MinGW/gcc, add "-mthread" to PTHREAD_CFLAGS and PTHREAD_LIBS to force using
# the multithreaded standard libraries.
#----------------------

if test -n "$PTHREAD_LIBS"; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $PTHREAD_CFLAGS"
   LIBS="$PTHREAD_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD with CFLAGS=\"$CFLAGS $PTHREAD_CFLAGS\" LIBS=\"$PTHREAD_LIBS\"" >&5
$as_echo_n "checking for PTHREAD with CFLAGS=\"$CFLAGS $PTHREAD_CFLAGS\" LIBS=\"$PTHREAD_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main ()
{
pthread_rwlock_rdlock(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; pthread_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; pthread_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

else
    PTHREAD_LIBS="-lpthread"

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $PTHREAD_CFLAGS"
   LIBS="$PTHREAD_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD with CFLAGS=\"$CFLAGS $PTHREAD_CFLAGS\" LIBS=\"$PTHREAD_LIBS\"" >&5
$as_echo_n "checking for PTHREAD with CFLAGS=\"$CFLAGS $PTHREAD_CFLAGS\" LIBS=\"$PTHREAD_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
int
main ()
{
pthread_rwlock_rdlock(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; pthread_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; pthread_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

fi
if test $pthread_ok = yes; then
    if test "$mingw" = yes; then
        if test "$CC" = gcc; then
            PTHREAD_CFLAGS="$PTHREAD_CFLAGS -mthreads" # add mthread only for GCC but not for clang
        fi
        PTHREAD_LIBS="$PTHREAD_LIBS -mthreads"
    fi
else
    PTHREAD_CFLAGS=""
    PTHREAD_LIBS=""
fi

#----------------------
# Check for LibXML2
#----------------------
if test "$WITH_LIBXML" = "yes"; then
  if test -n "$LIBXML_LIBS"; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $LIBXML_CFLAGS"
   LIBS="$LIBXML_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibXML XML parser with CFLAGS=\"$CFLAGS $LIBXML_CFLAGS\" LIBS=\"$LIBXML_LIBS\"" >&5
$as_echo_n "checking for LibXML XML parser with CFLAGS=\"$CFLAGS $LIBXML_CFLAGS\" LIBS=\"$LIBXML_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libxml/parser.h>
int
main ()
{
xmlInitParser();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; libxml_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; libxml_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

  else

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $LIBXML_CFLAGS"
   LIBS="-lxml2"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibXML XML parser with CFLAGS=\"$CFLAGS $LIBXML_CFLAGS\" LIBS=\"-lxml2\"" >&5
$as_echo_n "checking for LibXML XML parser with CFLAGS=\"$CFLAGS $LIBXML_CFLAGS\" LIBS=\"-lxml2\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libxml/parser.h>
int
main ()
{
xmlInitParser();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; libxml_ok=yes; LIBXML_LIBS="-lxml2"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; libxml_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS


      if test $libxml_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS -I/usr/include/libxml2"
   LIBS="-lxml2"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibXML XML parser with CFLAGS=\"$CFLAGS -I/usr/include/libxml2\" LIBS=\"-lxml2\"" >&5
$as_echo_n "checking for LibXML XML parser with CFLAGS=\"$CFLAGS -I/usr/include/libxml2\" LIBS=\"-lxml2\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libxml/parser.h>
int
main ()
{
xmlInitParser();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; libxml_ok=yes; LIBXML_CFLAGS="-I/usr/include/libxml2" LIBXML_LIBS="-lxml2"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; libxml_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi

      # test also in the /mingw32 directory because on MSYS2 this is the default
      if test $libxml_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS -I/mingw32/include/libxml2"
   LIBS="-lxml2"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibXML XML parser with CFLAGS=\"$CFLAGS -I/mingw32/include/libxml2\" LIBS=\"-lxml2\"" >&5
$as_echo_n "checking for LibXML XML parser with CFLAGS=\"$CFLAGS -I/mingw32/include/libxml2\" LIBS=\"-lxml2\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libxml/parser.h>
int
main ()
{
xmlInitParser();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; libxml_ok=yes; LIBXML_CFLAGS="-I/mingw32/include/libxml2" LIBXML_LIBS="-lxml2"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; libxml_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi
      if test $libxml_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS -I/mingw64/include/libxml2"
   LIBS="-lxml2"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibXML XML parser with CFLAGS=\"$CFLAGS -I/mingw64/include/libxml2\" LIBS=\"-lxml2\"" >&5
$as_echo_n "checking for LibXML XML parser with CFLAGS=\"$CFLAGS -I/mingw64/include/libxml2\" LIBS=\"-lxml2\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libxml/parser.h>
int
main ()
{
xmlInitParser();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; libxml_ok=yes; LIBXML_CFLAGS="-I/mingw64/include/libxml2" LIBXML_LIBS="-lxml2"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; libxml_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi
      # msys/visualc version
      if test $libxml_ok = no; then

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS_ARCH $CFLAGS -I/visualc/include/libxml2"
   LIBS="$LDFLAGS_ARCH -llibxml2"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibXML XML parser with CFLAGS=\"$CFLAGS_ARCH $CFLAGS -I/visualc/include/libxml2\" LIBS=\"$LDFLAGS_ARCH -llibxml2\"" >&5
$as_echo_n "checking for LibXML XML parser with CFLAGS=\"$CFLAGS_ARCH $CFLAGS -I/visualc/include/libxml2\" LIBS=\"$LDFLAGS_ARCH -llibxml2\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libxml/parser.h>
int
main ()
{
xmlInitParser();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; libxml_ok=yes; LIBXML_CFLAGS="-I/visualc/include/libxml2" LIBXML_LIBS="-llibxml2"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; libxml_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi
  fi

  if test $libxml_ok = yes; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Found LibXML" >&5
$as_echo "$as_me: Found LibXML" >&6;}
  else
      as_fn_error $? "LibXML or the LibXML header file not found, please install it" "$LINENO" 5
  fi

  # zlib is required by the XML parsers
  if test $libxml_ok = yes ; then
      if test "$ZLIB_LIBS" = ""; then
          ZLIB_LIBS=-lz
      fi

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $ZLIB_CFLAGS"
   LIBS="$ZLIB_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib with CFLAGS=\"$CFLAGS $ZLIB_CFLAGS\" LIBS=\"$ZLIB_LIBS\"" >&5
$as_echo_n "checking for zlib with CFLAGS=\"$CFLAGS $ZLIB_CFLAGS\" LIBS=\"$ZLIB_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <zlib.h>
int
main ()
{
gzopen("","");
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; zlib_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; zlib_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      # on mingw/msys try a different library name
      if test $zlib_ok = no -a "$mingw" = yes; then
          ZLIB_LIBS="-lzlib1"

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $ZLIB_CFLAGS"
   LIBS="$ZLIB_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib with CFLAGS=\"$CFLAGS $ZLIB_CFLAGS\" LIBS=\"$ZLIB_LIBS\"" >&5
$as_echo_n "checking for zlib with CFLAGS=\"$CFLAGS $ZLIB_CFLAGS\" LIBS=\"$ZLIB_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <zlib.h>
int
main ()
{
gzopen("","");
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; zlib_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; zlib_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi
      # on clang-msabi with msys try a different library name
      if test $zlib_ok = no; then
          ZLIB_LIBS="-lzlib"

   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS_ARCH $CFLAGS $ZLIB_CFLAGS"
   LIBS="$LDFLAGS_ARCH $ZLIB_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib with CFLAGS=\"$CFLAGS_ARCH $CFLAGS $ZLIB_CFLAGS\" LIBS=\"$LDFLAGS_ARCH $ZLIB_LIBS\"" >&5
$as_echo_n "checking for zlib with CFLAGS=\"$CFLAGS_ARCH $CFLAGS $ZLIB_CFLAGS\" LIBS=\"$LDFLAGS_ARCH $ZLIB_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <zlib.h>
int
main ()
{
gzopen("","");
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; zlib_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; zlib_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

      fi
      if test $zlib_ok = no; then
          as_fn_error $? "zlib or zlib header file not found, please install it" "$LINENO" 5
      fi
  fi
fi

#----------------------
# Check for Akaroa header and lib
#----------------------
AKAROA_CFLAGS=${AKAROA_CFLAGS:-"-I/usr/local/akaroa/include"}
AKAROA_LIBS=${AKAROA_LIBS:-"-L/usr/local/akaroa/lib -lakaroa -lfl"}


   save_CXXFLAGS=$CXXFLAGS
   save_LIBS=$LIBS

   CXXFLAGS="$CFLAGS $AKAROA_CFLAGS"
   LIBS="$AKAROA_LIBS"

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Akaroa with CFLAGS=\"$CFLAGS $AKAROA_CFLAGS\" LIBS=\"$AKAROA_LIBS\"" >&5
$as_echo_n "checking for Akaroa with CFLAGS=\"$CFLAGS $AKAROA_CFLAGS\" LIBS=\"$AKAROA_LIBS\"... " >&6; }

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <akaroa.H>
int
main ()
{
AkObservation(0.0);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; akaroa_ok=yes;
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; akaroa_ok=no;
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

   CXXFLAGS=$save_CXXFLAGS
   LIBS=$save_LIBS

if test $akaroa_ok = yes; then
   CFLAGS="$CFLAGS $AKAROA_CFLAGS"
   DEFINES="$DEFINES -DWITH_AKAROA"
   SYS_LIBS="$SYS_LIBS $AKAROA_LIBS"
else
   OPP_PROBLEM_PACKAGES="$OPP_PROBLEM_PACKAGES  Akaroa (optional)"
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Optional package Akaroa not found" >&5
$as_echo "$as_me: WARNING: Optional package Akaroa not found" >&2;}
fi

#----------------------
# set final CFLAGS and LDFLAGS variable to be used in Makefile.inc
#----------------------
CFLAGS="$DEPENDFLAGS $CFLAGS $CFLAGS_ARCH \$(DEFINES)"
LDFLAGS="$LDFLAGS $LDFLAGS_ARCH \$(LDFLAG_LIBPATH)\$(OMNETPP_LIB_DIR)"

#----------------------
# Files to be generated
#----------------------
ac_config_files="$ac_config_files Makefile.inc src/qtenv/qtenv.pri"


#----------------------
# Substitutions.
#----------------------




























































































#
# Generate files
#
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
 N
 s,\\\n,,
 b mline
}
t clear
:clear
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
t quote
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
t quote
b any
:quote
s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
	g
	s/^\n//
	s/\n/ /g
	p
}
'
DEFS=`sed -n "$ac_script" confdefs.h`


ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by $as_me, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac



cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE

Configuration files:
$config_files

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h |  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "Makefile.inc") CONFIG_FILES="$CONFIG_FILES Makefile.inc" ;;
    "src/qtenv/qtenv.pri") CONFIG_FILES="$CONFIG_FILES src/qtenv/qtenv.pri" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"


eval set X "  :F $CONFIG_FILES      "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;



  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


(
cd src/common && cp ver.h.base ver.h && \
echo "#define OMNETPP_PRODUCT \"$OMNETPP_PRODUCT\"" >>ver.h && \
echo "#define OMNETPP_RELEASE \"$OMNETPP_RELEASE\"" >>ver.h && \
echo "#define OMNETPP_VERSION_STR \"$OMNETPP_VERSION\"" >>ver.h && \
echo "#define OMNETPP_BUILDID \"$OMNETPP_BUILDID\"" >>ver.h && \
echo "#define OMNETPP_EDITION \"$OMNETPP_EDITION\"" >>ver.h
)

#---------------------------
# Check for SystemC settings
#---------------------------

#if test -d src/systemc; then
#  if test "$WITH_SYSTEMC" = "yes"; then
#    if test "$PLATFORM" != "linux.x86" -a "$PLATFORM" != "linux.x86_64"; then
#        AC_MSG_ERROR([SystemC is enabled, but it is not supported on this platform. Set WITH_SYSTEMC=no in configure.user])
#    fi
#  else
#    if test "$PLATFORM" = "linux.x86" -o "$PLATFORM" = "linux.x86_64"; then
#        AC_MSG_NOTICE([SystemC is disabled. You can enable it by setting WITH_SYSTEMC=yes in configure.user])
#    fi
#  fi
#fi

#----------------------
# Check $OPP_PROBLEM_PACKAGES
#----------------------

if test "$OPP_PROBLEM_PACKAGES" != ""; then
  cat 1>&2 << EOT

WARNING: The configuration script could not detect the following packages:

  $OPP_PROBLEM_PACKAGES

Scroll up to see the warning messages (use shift+PgUp), and search config.log
for more details. While you can use $OMNETPP_PRODUCT in the current configuration,
be aware that some functionality may be unavailable or incomplete.

EOT
  if module avail >/dev/null 2>/dev/null; then
    cat 1>&2 << EOT
NOTE: Some packages like MPI may need to be loaded explicitly using a
"module load <MODULENAME>" command  prior to running ./configure.
Enter "module avail" to see the list of available modules on your system.

EOT
  fi
fi


#----------------------
# Check if the path contains omnetpp/bin (it should)
#----------------------

# first we need to expand the ${HOME} variable and make sure the dir exists..
omnetpp_bin_dir=$OMNETPP_ROOT/bin
if test ! -d $omnetpp_bin_dir; then
   echo "PROBLEM: the $omnetpp_bin_dir directory does not exist!"
else
  # ...then we create a small tmp file to check if the dir is in the path
  probefile=__probe__
  echo '' >$omnetpp_bin_dir/$probefile
  chmod +x  $omnetpp_bin_dir/$probefile
  if ($probefile) >/dev/null 2>/dev/null; then
    echo "Your PATH contains $omnetpp_bin_dir. Good!"
  else
    cat 1>&2 << EOT

WARNING: your PATH doesn't contain $omnetpp_bin_dir!
Add the following line to your .profile or .bash_profile (provided you use bash):
  export PATH=\$PATH:$omnetpp_bin_dir

EOT
  fi
  rm $omnetpp_bin_dir/$probefile
fi

#----------------------
# Check if the rpath option is unsupported. in this warn the user to provide the LD_LIBRARY_PATH variable
# (we do not care about this if we are using the clang-msabi toolchain)
#----------------------
if test -n "$RPATH_UNSUPPORTED" -a "$TOOLCHAIN_NAME" != "clang-msabi" ; then

    cat 1>&2 << EOT

WARNING: Your linker does not support the -rpath option.
  You must set the LD_LIBRARY_PATH environment variable to point
  to the directory where your shared libraries can be found.

Add the following line to your .profile or .bash_profile (provided you use bash):
  export LD_LIBRARY_PATH=$OMNETPP_ROOT/lib:\$LD_LIBRARY_PATH
EOT

fi

#--------------
# Qtenv warning
#--------------
if test "$WITH_QTENV" != "yes"; then

    cat << EOT

$OMNETPP_PRODUCT was configured with \$WITH_QTENV = no. The Qt-based graphical
runtime environment (Qtenv) will not be available.
EOT

fi

#---------------------------
# Check for ccache
#---------------------------

if ccache -V >/dev/null 2>/dev/null; then
  if which "$CXX" | grep ccache >/dev/null 2>/dev/null; then
    : # using ccache's compiler wrapper, OK
  elif echo "$CXX" | grep ccache >/dev/null 2>/dev/null; then
    : # compiler command prefixed with ccache, OK
  else
    cat << EOT

Note: ccache is installed, but it is apparently not used by your current setup.
To activate it, add /usr/lib/ccache at the front of your PATH, or prefix the
compiler commands with "ccache" in configure.user (e.g., CXX="ccache clang++"),
and re-run configure.
EOT
  fi
fi