#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 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
as_nop=:
if test ${ZSH_VERSION+y} && (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 $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

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


# 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# 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'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (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 \$as_nop
  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 \$as_nop
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || 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 $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  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 "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi


      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'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno
then :
  printf "%s\n" "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: the shells that I found on your system."
  if test ${ZSH_VERSION+y} ; then
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
  else
    printf "%s\n" "$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_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# 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 $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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 ||
printf "%s\n" 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_nop
  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 $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith

# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# 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
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$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 ||
printf "%s\n" 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" ||
    { printf "%s\n" "$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
}


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
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

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'


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="src/kernel_internals/runtime/boot.ml"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_header_c_list=
ac_subst_vars='LABLGTK_PATH
EXTERNAL_PLUGINS
DEFAULT_CPP_KEEP_COMMENTS
FRAMAC_GNU_CPP
DEFAULT_CPP_SUPPORTED_ARCH_OPTS
FRAMAC_DEFAULT_CPP_ARGS
FRAMAC_DEFAULT_CPP
LOCAL_MACHDEP
CYCLES_PER_USEC
UNDERSCORE_NAME
HAVE_BUILTIN_VA_LIST
HAVE_PTRDIFF_H
HAVE_WCHAR_H
HAVE_STDLIB_H
DLLEXT
EXE
OCAML_ANNOT_OPTION
OCAMLWIN32
OCAMLLIB
OCAMLVERSION
OCAMLBEST
LABLGTK_VERSION
HAS_PYTHON36
HAS_LANDMARKS
HAS_MPFR
HAS_APRON
DEVELOPMENT
VERBOSEMAKE
PLATFORM
HAS_DGRAPH
UNIX2DOS
HAS_UNIX2DOS
DOT
HAS_DOT
HAS_OCAML_OCAMLGRAPH_GTK
OCAML_OCAMLGRAPH_GTK
HAS_LABLGTK
LABLGTK
HAS_GNOMECANVAS
GNOMECANVAS
HAS_GTKSOURCEVIEW
GTKSOURCEVIEW
HAS_OCAML_WHY3
OCAML_WHY3
ENABLE_WP
ENABLE_VARIADIC
ENABLE_STUDIA
SERVER_ZMQ
HAS_OCAML_ZMQ
OCAML_ZMQ
ENABLE_SERVER
ENABLE_SECURITY_SLICING
ENABLE_REPORT
ENABLE_QED
ENABLE_PRINT_API
ENABLE_OBFUSCATOR
ENABLE_NONTERM
HAS_OCAML_PPX_DERIVING_YOJSON
OCAML_PPX_DERIVING_YOJSON
HAS_OCAML_PPX_DERIVING
OCAML_PPX_DERIVING
ENABLE_MDR
ENABLE_LOOP_ANALYSIS
ENABLE_INSTANTIATE
MAY_RUN_TESTS
LTLIBOBJS
LIBOBJS
HAVE_DOT
DOXYGEN
UNAME
ENABLE_E_ACSL
ENABLE_DIVE
LTLTOBA
HAS_LTLTOBA
ENABLE_AORAI
ENABLE_EVA
ENABLE_USERS
ENABLE_SPARECODE
ENABLE_SLICING
ENABLE_SCOPE
ENABLE_RTEGEN
ENABLE_REDUC
ENABLE_POSTDOMINATORS
ENABLE_PDG
ENABLE_OCCURRENCE
ENABLE_METRICS
ENABLE_INOUT
ENABLE_IMPACT
ENABLE_GUI
ENABLE_FROM_ANALYSIS
ENABLE_SEMANTIC_CONSTANT_FOLDING
ENABLE_CALLGRAPH
CPP
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
CYGPATH
OTAGS
OCAMLMKTOP
OCAMLDOC
HAS_OCAMLGRAPH_2
OCAMLCP
OCAMLYACC
OCAMLLEXDOTOPT
OCAMLLEX
OCAMLDEP
OCAMLFIND
OCAMLOPT
HAS_OCAML410
HAS_OCAML409
OCAMLPATCHNB
OCAMLMINORNB
OCAMLMAJORNB
OCAMLC
MAKE
FRAMAC_VERSION
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_verbosemake
enable_devel_mode
enable_landmarks
with_cc
enable_localmachdep
with_cpp
with_no_plugin
enable_callgraph
enable_semantic_constant_folding
enable_from_analysis
enable_gui
enable_impact
enable_inout
enable_metrics
enable_occurrence
enable_pdg
enable_postdominators
enable_reduc
enable_rtegen
enable_scope
enable_slicing
enable_sparecode
enable_users
enable_eva
enable_external
enable_aorai
enable_dive
enable_e_acsl
enable_instantiate
enable_loop_analysis
enable_mdr
enable_nonterm
enable_obfuscator
enable_print_api
enable_qed
enable_report
enable_security_slicing
enable_server
enable_server_zmq
enable_studia
enable_variadic
enable_wp
enable_lablgtk3
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# 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

  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=$ac_useropt
    ac_useropt=`printf "%s\n" "$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=$ac_useropt
    ac_useropt=`printf "%s\n" "$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=$ac_useropt
    ac_useropt=`printf "%s\n" "$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=$ac_useropt
    ac_useropt=`printf "%s\n" "$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.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$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: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$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 ||
printf "%s\n" 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
_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]
  --enable-verbosemake    verbose makefile commands
  --enable-devel-mode     force the devel mode (warnings and warn-error).
  --disable-devel-mode    force the distrib mode (no warnings and no warn-error).

  --enable-landmarks      enable landmarks profiling (default: yes if package installed)
  --enable-localmachdep   enable local machdep configuration
  --enable-callgraph      support for callgraph plugin (default: yes)
  --enable-semantic_constant_folding
                          support for constant propagation plugin (default: yes)
  --enable-from_analysis  support for from analysis (default: yes)
  --enable-gui            support for gui (default: yes)
  --enable-impact         support for impact plugin (default: yes)
  --enable-inout          support for inout analysis (default: yes)
  --enable-metrics        support for metrics analysis (default: yes)
  --enable-occurrence     support for occurrence analysis (default: yes)
  --enable-pdg            support for pdg plugin (default: yes)
  --enable-postdominators support for postdominators plugin (default: yes)
  --enable-reduc          support for reduc plugin (default: yes)
  --enable-rtegen         support for runtime error annotation (default: yes)
  --enable-scope          support for scope plugin (default: yes)
  --enable-slicing        support for slicing plugin (default: yes)
  --enable-sparecode      support for sparecode plugin (default: yes)
  --enable-users          support for users analysis (default: yes)
  --enable-eva            support for value analysis (default: yes)
  --enable-external=plugin
                          allows to compile directly from Frama-C kernel
                          some external plug-ins.
  --enable-aorai          support for Aorai plug-in (default: yes)
  --enable-dive           support for Dive plug-in (default: yes)
  --enable-e_acsl         support for E-ACSL plug-in (default: yes)
  --enable-instantiate    support for instantiate plug-in (default: yes)
  --enable-loop_analysis  support for loop analysis plug-in (default: yes)
  --enable-mdr            Markdown/SARIF report plug-in (default: yes)
  --enable-nonterm        support for nonterm plug-in (default: yes)
  --enable-obfuscator     support for Obfuscator plug-in (default: yes)
  --enable-print_api      support for print_api plug-in (default: yes)
  --enable-qed            support for qed plug-in (default: yes)
  --enable-report         support for report plug-in (default: yes)
  --enable-security_slicing
                          support for Security_slicing plug-in (default: yes)
  --enable-server         Server plug-in (default: yes)
  --enable-server-zmq     Server ZeroMQ support (default: yes)
  --enable-studia         support for studia plug-in (default: yes)
  --enable-variadic       support for variadic plug-in (default: yes)
  --enable-wp             WP plug-in (default: yes)
  --disable-lablgtk3      in case lablgtk2 and lablgtk3 are available, the
                          default is to compile against lablgtk3. Use this
                          option to force compiling against lablgtk2

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
specifies a custom C compiler and pre-processor
  --with-cpp             customize default preprocessor for Frama-C
  --with-no-plugin        disable all plug-ins (default: no)

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>
  CPP         C preprocessor

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 "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$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 configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    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
      printf "%s\n" "$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 2.71

Copyright (C) 2021 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.$ac_objext conftest.beam
  if { { ac_try="$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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${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 $as_nop
  printf "%s\n" "$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_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
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    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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	 test -z "$ac_c_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 $as_nop
  printf "%s\n" "$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_c_try_link

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$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_cpp
ac_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
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  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

case $ac_configure_args_raw in
  *$as_nl*)
    ac_safe_unquote= ;;
  *)
    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
    ac_unsafe_a="$ac_unsafe_z#~"
    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac

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 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "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 $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$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=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## 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 $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$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

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

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

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$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

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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 "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
   Do not test the value of __STDC__, because some compilers set it to 0
   while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*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 do not provoke an error unfortunately, instead are silently treated
   as an "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 is necessary to write \x00 == 0 to get something
   that is 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 **, int *(*)(struct buf *, struct stat *, int),
               int, int);'

# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'

# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif

#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  #error "your preprocessor is broken"
#endif
#if BIG_OK
#else
  #error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case '\''s'\'': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case '\''d'\'': // int
	  number = va_arg (args_copy, int);
	  break;
	case '\''f'\'': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
'

# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
  // Check bool.
  _Bool success = false;
  success |= (argc != 0);

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[0] = argv[0][0];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
	 || dynamic_array[ni.number - 1] != 543);
'

# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif

// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;
'

# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
  _Static_assert ((offsetof (struct anonymous, i)
		   == offsetof (struct anonymous, w.k)),
		  "Anonymous union alignment botch");
  v1.i = 2;
  v1.w.k = 5;
  ok |= v1.i != 5;
'

# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  ${ac_c_conftest_c11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  return ok;
}
"

# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  return ok;
}
"

as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
# 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,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$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" != "$ac_new_val_w"; then
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$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=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$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 $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-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




##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

# AC_ARG_WITH(frama-c,
#   AC_HELP_STRING([Frama-C executable name (default is 'frama-c')]),
#   [FRAMA_C=$withval],
#   [FRAMA_C=frama-c])

# AC_ARG_WITH(frama-c-gui,
#     AC_HELP_STRING([Frama-C executable name (default is 'frama-c')]),
#     [FRAMA_C_GUI=$withval],
#     [FRAMA_C_GUI=frama-c-gui])





upper() {
  echo "$1" | tr "a-z-" "A-Z_"
}

lower() {
  echo "$1" | tr "A-Z" "a-z"
}



new_section() {
  banner=`echo "* $1 *" | sed -e 's/./*/g'`
  title=`echo "* $1 *" | tr "a-z" "A-Z"`
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $banner" >&5
printf "%s\n" "$as_me: $banner" >&6;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $title" >&5
printf "%s\n" "$as_me: $title" >&6;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $banner" >&5
printf "%s\n" "$as_me: $banner" >&6;}
}



# sadly, there's no way to define a new diversion beside the internal ones.
# hoping for the best here...




# to distinguish internal plugins, known by the main configure, from
# purely external plugins living in src/ and compiled together with the main
# frama-c



 # end of check_plugin

# 1st param: uppercase name of the library
# 2nd param: file which must exist. This parameter can be a list of files.
# In this case, they will be tried in turn until one of them exists. The
# name of the file found will be put in the variable SELECTED_$1
# 3d  param: warning to display if problem
# 4th param: yes iff checking the library must always to be done
# (even if there is no plug-in using it)


# 1st param: actual name of the ocamlfind package (often lowercase)
# 2nd param: warning to display if problem


# 1st param: uppercase name of the program
# 2nd param: program which must exist. See comment on configure_library()
# on how to deal with multiple choices for a given program.
# 3d  param: warning to display if problem
# 4th param: yes iff checking the tool must always to be done
# (even if there is no plug-in using it)



EXTERNAL_PLUGINS=













# Usage: plugin_disable([plugin],[reason])





# Implementation of an ordering $1 < $2: "" < yes < partial < no
lt_mark () {
  first=`echo "$1" | sed -e 's/ .*//' `
  second=`echo "$2" | sed -e 's/ .*//' `
  case $first in
    "") echo "true";;
    "yes"*)
      case $second in
        "yes") echo "";;
        "partial" | "no") echo "true";;
      esac;;
    "partial"*)
      case $second in
        "yes" | "partial") echo "";;
        "no") echo "true";;
      esac;;
    "no"*) echo "";;
  esac
}

# Check and propagate marks to requires and users.
# $1: parent plugin
# $2: mark to propagate to requires
# $3: mark to propagate to users
check_and_propagate () {
  # for each requires
  r=REQUIRE_$1
  eval require="\$$r"
  for p in $require; do
    up=`upper "$p"`
    m=MARK_"$up"
    eval mark="\$$m"
    if test -z "$mark"; then
      m=ENABLE_"$up"
      eval mark="\$$m"
    fi
    if test `lt_mark "$mark" "$2" `; then
      # update marks
      eval MARK_$up=\"$2\";
      TODOLIST=$TODOLIST" "$p
      # display a warning or an error if required
      short_mark=`echo $2 | sed -e 's/ .*//'`
      lp=`lower $p`
      reason=`echo $2 | sed -e 's/no (\(.*\))/\1/' `
      if test "$short_mark" = "no"; then
        fp=FORCE_"$up"
        if eval test "\$$fp" = "yes"; then
	  as_fn_error $? "$lp requested but $reason." "$LINENO" 5
        else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $lp disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $lp disabled because $reason." >&2;}
        fi
      else
        if test "$short_mark" = "partial"; then
          reason=`echo $2 | sed -e 's/partial (\(.*\))/\1/' `
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $lp only partially enable because $reason." >&5
printf "%s\n" "$as_me: WARNING: $lp only partially enable because $reason." >&2;}
        fi
      fi
      eval INFO_$up=\", $reason\"
    fi
  done
  # for each users
  u=USE_$1
  eval use="\$$u"
  for p in $use; do
    up=`upper "$p"`
    m=MARK_$up
    eval mark="\$$m"
    if test -z "$mark"; then
      m=ENABLE_"$up"
      eval mark="\$$m"
    fi
    if test `lt_mark "$mark" "$3" `; then
      # update marks
      eval MARK_$up=\"$3\";
      TODOLIST=$TODOLIST" "$p
      # display a warning if required
      lp=`lower $p`
      reason=`echo $3 | sed -e 's/partial (\(.*\))/\1/' `
      if test "$reason" != "$3"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $lp only partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $lp only partially enabled because $reason." >&2;}
      fi
      eval INFO_$up=\", $reason\"
    fi
  done
}

# checks direct dependencies of a plugin. Useful for dynamic plugins which
# have a dependency toward already installed (or not) plug-ins, since the old
# plugins are not in the TODO list from the beginning (and need not their
# mutual dependencies be rechecked anyway
check_required_used () {
  ep=ENABLE_$1
  eval enabled=\$$ep

  if test "$enabled" != "no"; then

    r=REQUIRED_$1
    u=USED_$1
    m=MARK_$1
    eval required=\$$r
    eval used=\$$u
    eval $m=yes

    reason=

    for p in $required; do
      up=`upper $p`
      ec=ENABLE_$up
      eval enabled=\$$ec
      case `echo "$enabled" | sed -e 's/ .*//'` in
        "") reason="$p unknown";;
        "yes" | "partial");;
        "no") reason="$p not enabled";;
      esac
    done
    if test -n "$reason"; then
      eval $m=\"no\ \($reason\)\"
      p_name=`lower $1`
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p_name disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p_name disabled because $reason." >&2;}
      eval INFO_$1=\", $reason\"
    else
      for p in $used; do
        up=`upper $p`
        ec=ENABLE_$up
        eval enabled=\$$ec
        case `echo "$enabled" | sed -e 's/ .*//'` in
          "") reason="$p unknown";;
          "yes" | "partial");;
          "no") reason="$p not enabled";;
        esac
      done
      if test -n "$reason"; then
        eval $m=\"partial\ \($reason\)\"
        p_name=`lower $1`
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p_name partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p_name partially enabled because $reason." >&2;}
        eval INFO_$1=\", $reason\"
      fi
    fi

  else # $enabled = "no"
    eval $m=\"no\"
  fi
}

# Recursively check the plug-in dependencies using the plug-in dependency graph
compute_dependency () {
  plugin=`echo $TODOLIST | sed -e 's/ .*//' `
  TODOLIST=`echo $TODOLIST | sed -e 's/[^ ]* *\(.*\)/\1/' `

  lplugin=`lower "$plugin"`
  uplugin=`upper "$plugin"`
  # new mark to consider
  m=MARK_$uplugin
  eval mark="\$$m"
  # old mark to consider
  r=REMEMBER_$uplugin
  eval remember="\$$r"
  # the exact mark (final result),
  # also the old mark if plugin already visited
  e=ENABLE_$uplugin
  eval enable="\$$e"
  #first visit. Performs additional checks over requirements.
  if test -z "$mark"; then
     check_required_used "$uplugin";
     eval mark=\$$m
  fi

#  echo "plug-in $lplugin (mark=$mark, remember=$remember, enable=$enable)"
  if test `lt_mark "$remember" "$mark"`; then
    # visit the current plugin:
    # mark <- max(mark, enable)
    case `echo "$mark" | sed -e 's/ .*//' ` in
      "") echo "problem?"; exit 3;;
      "yes")
       if test -n "$enable"; then mark="$enable"; else mark="yes"; fi;;
      "partial") if test "$enable" = "no"; then mark="no"; fi;;
      "no")      ;;
    esac
    # update plug-in attributes with the new mark
#    echo "update attributes with $mark"
    eval $m=\"$mark\"
    eval $e=\"`echo "$mark" | sed -e 's/ .*//' `\"
    enable="$mark"
    eval $r=\"$mark\"
    # compute and propagate a new mark to requires and users
    case `echo "$enable" | sed -e 's/ .*//' ` in
      "")        echo "problem?"; exit 3;;
      "yes")     check_and_propagate $uplugin "yes" "yes";;
      "partial")
# if a plug-in is partial, does not consider its dependencies as partial
# so the second argument is "yes" and not "partial"
        check_and_propagate \
	  "$uplugin" \
	  "yes" \
	  "yes";;
      "no")
        check_and_propagate \
	  "$uplugin" \
	  "no ($lplugin not enabled)" \
	  "partial ($lplugin not enabled)";;
    esac
  fi
  # recursively consider the next plugins
  if test -n "$TODOLIST"; then
    compute_dependency;
  fi
}












FRAMAC_VERSION=`cat VERSION`


# export CYGWIN=nobinmode

##########################
# Check for Make version #
##########################

new_section "configure make"

for ac_prog in gmake make
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MAKE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="$ac_prog"
    printf "%s\n" "$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
MAKE=$ac_cv_prog_MAKE
if test -n "$MAKE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
printf "%s\n" "$MAKE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$MAKE" && break
done
test -n "$MAKE" || MAKE="make"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of make" >&5
printf %s "checking version of make... " >&6; }
MAKE_DISTRIB=`sh -c "$MAKE -v | sed -n -e 's/\(.*\) Make.*$/\1/p'"`
MAKE_MAJOR=`sh -c "$MAKE -v | sed -n  -f bin/sed_get_make_major"`
MAKE_MINOR=`sh -c "$MAKE -v | sed -n -f bin/sed_get_make_minor"`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKE_MAJOR.$MAKE_MINOR" >&5
printf "%s\n" "$MAKE_MAJOR.$MAKE_MINOR" >&6; }
if test "$MAKE_DISTRIB" != GNU -o "$MAKE_MAJOR" -lt 4
then
   as_fn_error $? "unsupported version; GNU Make version 4.0
                 or higher is required." "$LINENO" 5;
fi

# verbosemake feature
# Check whether --enable-verbosemake was given.
if test ${enable_verbosemake+y}
then :
  enableval=$enable_verbosemake; VERBOSEMAKE=$enableval
else $as_nop
  VERBOSEMAKE=no

fi


if test "$VERBOSEMAKE" = yes ; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Make will be verbose." >&5
printf "%s\n" "Make will be verbose." >&6; }
fi

##############################################################
# Check for invalid command-line options and build directory #
##############################################################
case $prefix in
  *\ * ) as_fn_error $? "spaces not allowed in --prefix argument \"$prefix\"" "$LINENO" 5;;
  * ) ;;
esac

case $(pwd) in
  *\ * ) as_fn_error $? "spaces not allowed in build directory \"$(pwd)\"" "$LINENO" 5;;
  *\'* ) as_fn_error $? "single quotes not allowed in build directory \"$(pwd)\"" "$LINENO" 5;;
  *\"* ) as_fn_error $? "double quotes not allowed in build directory \"$(pwd)\"" "$LINENO" 5;;
  * ) ;;
esac

#############################
# Check for Ocaml compilers #
#############################

new_section "configure ocaml compilers"

# we first look for ocamlc in the path; if not present, we fail
# Extract the first word of "ocamlc", so it can be a program name with args.
set dummy ocamlc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLC"; then
  ac_cv_prog_OCAMLC="$OCAMLC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLC="ocamlc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLC" && ac_cv_prog_OCAMLC="no"
fi
fi
OCAMLC=$ac_cv_prog_OCAMLC
if test -n "$OCAMLC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLC" >&5
printf "%s\n" "$OCAMLC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLC" = no ; then
        as_fn_error $? "Cannot find ocamlc." "$LINENO" 5
fi

# we extract Ocaml version number and library path
# "sed -n" is the posix version of "sed --quiet"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of OCaml" >&5
printf %s "checking version of OCaml... " >&6; }
OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version *\(.*\)$|\1|p' `
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLVERSION" >&5
printf "%s\n" "$OCAMLVERSION" >&6; }
case $OCAMLVERSION in
  0.*|1.*|2.*|3.*|4.00.*|4.01.*|4.02.*|4.03.*|4.04.*|4.05.*|4.06.*|4.07.*|4.08.0)
     as_fn_error $? "Incompatible OCaml version; use 4.08.1+." "$LINENO" 5;;
   *)
     OCAML_ANNOT_OPTION="-bin-annot";;
esac








OCAMLMAJORNB=$(echo $OCAMLVERSION | cut -f 1 -d .)
OCAMLMINORNB=$(echo $OCAMLVERSION | cut -f 2 -d .)
OCAMLPATCHNB=$(echo $OCAMLVERSION | cut -f 3 -d .)

if test $OCAMLMAJORNB -gt 4; then
  HAS_OCAML409=yes;
  HAS_OCAML410=yes;
else
  HAS_OCAML409=no;
  HAS_OCAML410=no;
  if test $OCAMLMINORNB -ge 9; then
    HAS_OCAML409=yes;
  fi;
  if test $OCAMLMINORNB -ge 10; then
    HAS_OCAML410=yes;
  fi;
fi;   # MAJORNB -gt 4

# Ocaml library path
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OCaml library path" >&5
printf %s "checking OCaml library path... " >&6; }
OCAMLLIB=`$OCAMLC -where | tr -d '\\r'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLLIB" >&5
printf "%s\n" "$OCAMLLIB" >&6; }

# then we look for ocamlopt; if not present, we issue a warning
# if the version or the stdlib directory is not the same, we also discard it
# we set OCAMLBEST to "opt" or "byte", whether ocamlopt is available or not
# Extract the first word of "ocamlopt", so it can be a program name with args.
set dummy ocamlopt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLOPT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLOPT"; then
  ac_cv_prog_OCAMLOPT="$OCAMLOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLOPT="ocamlopt"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLOPT" && ac_cv_prog_OCAMLOPT="no"
fi
fi
OCAMLOPT=$ac_cv_prog_OCAMLOPT
if test -n "$OCAMLOPT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLOPT" >&5
printf "%s\n" "$OCAMLOPT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


OCAMLBEST=byte
if test "$OCAMLOPT" = no ; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find ocamlopt; bytecode compilation only." >&5
printf "%s\n" "$as_me: WARNING: Cannot find ocamlopt; bytecode compilation only." >&2;}
else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ocamlopt version and standard library" >&5
printf %s "checking ocamlopt version and standard library... " >&6; }
        TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p'`
        if test "$TMPVERSION" != "$OCAMLVERSION" \
                -o `$OCAMLOPT -where | tr -d '\\r'` != "$OCAMLLIB"; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: differs from ocamlc; ocamlopt discarded." >&5
printf "%s\n" "differs from ocamlc; ocamlopt discarded." >&6; }
            OCAMLOPT=no
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; }
            OCAMLBEST=opt
        fi
fi

# In case we have a native compiler, check that native dynlink works.
# Otherwise, fall back to bytecode-only compilation

if test "$OCAMLBEST" = opt; then
  echo "let f x y =" > test_dynlink.ml
  echo "  Dynlink.loadfile \"foo\"; " >> test_dynlink.ml
  echo "  ignore (Dynlink.is_native);" >> test_dynlink.ml
  echo "  abs_float (x -. y)" >> test_dynlink.ml
  if ($OCAMLOPT -shared -linkall -o test_dynlink.cmxs test_dynlink.ml) \
    2> /dev/null ; \
then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: native dynlink works fine. Great." >&5
printf "%s\n" "native dynlink works fine. Great." >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Native dynlink does not work, disabling native compilation." >&5
printf "%s\n" "$as_me: WARNING: Native dynlink does not work, disabling native compilation." >&2;}
  OCAMLBEST=byte
fi
rm -f test_dynlink.*
fi

if test "$OCAMLBEST" = "opt"; then
   LIB_SUFFIX=cmxa
   DYN_SUFFIX=cmxs
   OBJ_SUFFIX=cmx;
else
   LIB_SUFFIX=cma
   DYN_SUFFIX=cma
   OBJ_SUFFIX=cmo;
fi

# checking for ocamlfind

# Extract the first word of "ocamlfind", so it can be a program name with args.
set dummy ocamlfind; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLFIND+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLFIND"; then
  ac_cv_prog_OCAMLFIND="$OCAMLFIND" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLFIND="ocamlfind"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLFIND" && ac_cv_prog_OCAMLFIND="no"
fi
fi
OCAMLFIND=$ac_cv_prog_OCAMLFIND
if test -n "$OCAMLFIND"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLFIND" >&5
printf "%s\n" "$OCAMLFIND" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLFIND" != no ; then
        OCAMLC="$OCAMLFIND ocamlc"
        OCAMLOPT="$OCAMLFIND ocamlopt"
else
        as_fn_error $? "Cannot find ocamlfind." "$LINENO" 5
fi

###################################################
# Select devel compilation (warnings, warn-error) #
###################################################

# It is inherited by the plugins

if test -e ".for_devel"; then
   DEFAULT_DEVEL_MODE=yes
else
   DEFAULT_DEVEL_MODE=no
fi

# Check whether --enable-devel-mode was given.
if test ${enable_devel_mode+y}
then :
  enableval=$enable_devel_mode; DEVELOPMENT=$enableval
else $as_nop
  DEVELOPMENT=$DEFAULT_DEVEL_MODE
fi


if test "$DEVELOPMENT" = "yes" ; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Development mode: warnings and warn-errors are activated" >&5
printf "%s\n" "$as_me: Development mode: warnings and warn-errors are activated" >&6;}
else
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Distribution mode: all warnings are deactivated" >&5
printf "%s\n" "$as_me: Distribution mode: all warnings are deactivated" >&6;}
fi

##############################################
# Check for other mandatory tools/libraries #
##############################################

new_section "configure mandatory tools and libraries"

# ocamldep
# Extract the first word of "ocamldep", so it can be a program name with args.
set dummy ocamldep; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLDEP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLDEP"; then
  ac_cv_prog_OCAMLDEP="$OCAMLDEP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLDEP="ocamldep"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLDEP" && ac_cv_prog_OCAMLDEP="no"
fi
fi
OCAMLDEP=$ac_cv_prog_OCAMLDEP
if test -n "$OCAMLDEP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLDEP" >&5
printf "%s\n" "$OCAMLDEP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLDEP" = no ; then
        as_fn_error $? "Cannot find ocamldep." "$LINENO" 5
else
        OCAMLDEP="$OCAMLFIND ocamldep"
fi

# ocamllex
# Extract the first word of "ocamllex", so it can be a program name with args.
set dummy ocamllex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLLEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLLEX"; then
  ac_cv_prog_OCAMLLEX="$OCAMLLEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLLEX="ocamllex"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLLEX" && ac_cv_prog_OCAMLLEX="no"
fi
fi
OCAMLLEX=$ac_cv_prog_OCAMLLEX
if test -n "$OCAMLLEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLLEX" >&5
printf "%s\n" "$OCAMLLEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLLEX" = no ; then
    as_fn_error $? "Cannot find ocamllex." "$LINENO" 5
else
    # Extract the first word of "ocamllex.opt", so it can be a program name with args.
set dummy ocamllex.opt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLLEXDOTOPT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLLEXDOTOPT"; then
  ac_cv_prog_OCAMLLEXDOTOPT="$OCAMLLEXDOTOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLLEXDOTOPT="ocamllex.opt"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLLEXDOTOPT" && ac_cv_prog_OCAMLLEXDOTOPT="no"
fi
fi
OCAMLLEXDOTOPT=$ac_cv_prog_OCAMLLEXDOTOPT
if test -n "$OCAMLLEXDOTOPT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLLEXDOTOPT" >&5
printf "%s\n" "$OCAMLLEXDOTOPT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test "$OCAMLLEXDOTOPT" != no ; then
        OCAMLLEX=$OCAMLLEXDOTOPT
    fi
fi

# ocamlyacc
# Extract the first word of "ocamlyacc", so it can be a program name with args.
set dummy ocamlyacc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLYACC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLYACC"; then
  ac_cv_prog_OCAMLYACC="$OCAMLYACC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLYACC="ocamlyacc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLYACC" && ac_cv_prog_OCAMLYACC="no"
fi
fi
OCAMLYACC=$ac_cv_prog_OCAMLYACC
if test -n "$OCAMLYACC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLYACC" >&5
printf "%s\n" "$OCAMLYACC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLYACC" = no ; then
        as_fn_error $? "Cannot find ocamlyacc." "$LINENO" 5
fi

# ocamlcp
# Extract the first word of "ocamlcp", so it can be a program name with args.
set dummy ocamlcp; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLCP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLCP"; then
  ac_cv_prog_OCAMLCP="$OCAMLCP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLCP="ocamlcp"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLCP" && ac_cv_prog_OCAMLCP="no"
fi
fi
OCAMLCP=$ac_cv_prog_OCAMLCP
if test -n "$OCAMLCP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLCP" >&5
printf "%s\n" "$OCAMLCP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLCP" = no ; then
  as_fn_error $? "Cannot find ocamlcp." "$LINENO" 5
else
        OCAMLCP="$OCAMLFIND ocamlcp"
fi

# ocamlgraph
############

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ocamlgraph" >&5
printf %s "checking for ocamlgraph... " >&6; }

OCAMLGRAPH=$($OCAMLFIND query ocamlgraph -format %v)
if test -z "$OCAMLGRAPH" ; then
  as_fn_error $? "Cannot find ocamlgraph via ocamlfind \
(requires ocamlgraph 1.8.5 or higher)." "$LINENO" 5
fi


HAS_OCAMLGRAPH_2=no

case $OCAMLGRAPH in
      0.* | 1.[01234567].* \
      | 1.8.0 | 1.8.0+dev \
      | 1.8.1 | 1.8.1+dev \
      | 1.8.2 | 1.8.2+dev \
      | 1.8.3 | 1.8.3+dev \
      | 1.8.4 | 1.8.4+dev)
        as_fn_error $? "found $OCAMLGRAPH: requires 1.8.5 or higher." "$LINENO" 5;;
      1.8.5 | 1.8.6 | 1.8.7|1.8.8)
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; };;
      2.0.*)
        HAS_OCAMLGRAPH_2=yes
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; };;
      *)
        HAS_OCAMLGRAPH_2=yes
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $OCAMLGRAPH: should work" >&5
printf "%s\n" "found $OCAMLGRAPH: should work" >&6; };;
esac

# zarith
########

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zarith" >&5
printf %s "checking for zarith... " >&6; }

ZARITH=$($OCAMLFIND query zarith -format %v)
if test -z "$ZARITH" ; then
  as_fn_error $? "Cannot find zarith via ocamlfind (requires zarith 1.5 or higher)." "$LINENO" 5
fi
case ZARITH in
      1.[01234].*)
        as_fn_error $? "found $ZARITH: requires 1.5 or higher." "$LINENO" 5;;
      *)
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $ZARITH" >&5
printf "%s\n" "found $ZARITH" >&6; };;
esac

# yojson
########

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Yojson" >&5
printf %s "checking for Yojson... " >&6; }

YOJSON=$($OCAMLFIND query yojson -format %v)
if test -z "$YOJSON" ; then
  as_fn_error $? "Cannot find yojson via ocamlfind \
(requires yojson 1.4.1 or higher)." "$LINENO" 5
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $YOJSON" >&5
printf "%s\n" "found $YOJSON" >&6; }
fi

# ppx_import
############

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ppx_import" >&5
printf %s "checking for ppx_import... " >&6; }
PPX_IMPORT=$($OCAMLFIND query ppx_import -format %v)
if test -z "$PPX_IMPORT"; then
   as_fn_error $? "Cannot find ppx_import via ocamlfind" "$LINENO" 5
else
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $PPX_IMPORT" >&5
printf "%s\n" "found $PPX_IMPORT" >&6; }
fi

# ppx_deriving.eq
############

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ppx_deriving.eq" >&5
printf %s "checking for ppx_deriving.eq... " >&6; }
PPX_DERIVING_EQ=$($OCAMLFIND query ppx_deriving.eq -format %v)
if test -z "$PPX_DERIVING_EQ"; then
   as_fn_error $? "Cannot find ppx_deriving.eq via ocamlfind" "$LINENO" 5
else
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $PPX_DERIVING_EQ" >&5
printf "%s\n" "found $PPX_DERIVING_EQ" >&6; }
fi

#################################################
# Check for other (optional) tools/libraries    #
#################################################

new_section "configure optional tools and libraries"

# Extract the first word of "ocamldoc", so it can be a program name with args.
set dummy ocamldoc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLDOC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLDOC"; then
  ac_cv_prog_OCAMLDOC="$OCAMLDOC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLDOC="ocamldoc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLDOC" && ac_cv_prog_OCAMLDOC="no"
fi
fi
OCAMLDOC=$ac_cv_prog_OCAMLDOC
if test -n "$OCAMLDOC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLDOC" >&5
printf "%s\n" "$OCAMLDOC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLDOC" = no ; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ocamldoc discarded not present" >&5
printf "%s\n" "ocamldoc discarded not present" >&6; }
else
        OCAMLDOC="$OCAMLFIND ocamldoc"
fi

# Extract the first word of "ocamlmktop", so it can be a program name with args.
set dummy ocamlmktop; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OCAMLMKTOP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OCAMLMKTOP"; then
  ac_cv_prog_OCAMLMKTOP="$OCAMLMKTOP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OCAMLMKTOP="ocamlmktop"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAMLMKTOP" && ac_cv_prog_OCAMLMKTOP="no"
fi
fi
OCAMLMKTOP=$ac_cv_prog_OCAMLMKTOP
if test -n "$OCAMLMKTOP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLMKTOP" >&5
printf "%s\n" "$OCAMLMKTOP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "$OCAMLMKTOP" = no ; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Cannot find ocamlmktop: toplevels cannot be built." >&5
printf "%s\n" "Cannot find ocamlmktop: toplevels cannot be built." >&6; }
else
        OCAMLMKTOP="$OCAMLFIND ocamlmktop"
fi

# Extract the first word of "otags", so it can be a program name with args.
set dummy otags; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OTAGS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OTAGS"; then
  ac_cv_prog_OTAGS="$OTAGS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_OTAGS="otags"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OTAGS=$ac_cv_prog_OTAGS
if test -n "$OTAGS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTAGS" >&5
printf "%s\n" "$OTAGS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi



# apron
########

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Apron" >&5
printf %s "checking for Apron... " >&6; }

APRON_PATH=$($OCAMLFIND query apron 2>/dev/null | tr -d '\r\n')
if test -f "$APRON_PATH/apron.$DYN_SUFFIX"; then
  HAS_APRON="yes";
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; }
else
  HAS_APRON="no";
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found. The corresponding domains won't be available in Eva" >&5
printf "%s\n" "not found. The corresponding domains won't be available in Eva" >&6; }
fi;

# mpfr
#######

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MPFR" >&5
printf %s "checking for MPFR... " >&6; }

MPFR_PATH=$($OCAMLFIND query gmp 2>/dev/null | tr -d '\r\n')
if test -f "$MPFR_PATH/gmp.$DYN_SUFFIX" -a -f "$MPFR_PATH/mpfr.cmx" ; then
  HAS_MPFR="yes";
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; }
else
  HAS_MPFR="no";
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found. The numerors domain won't be available in Eva" >&5
printf "%s\n" "not found. The numerors domain won't be available in Eva" >&6; }
fi;

# landmarks (profiling tool, for developers)
########

# Check whether --enable-landmarks was given.
if test ${enable_landmarks+y}
then :
  enableval=$enable_landmarks; ENABLE_LANDMARKS=$enableval
else $as_nop
  ENABLE_LANDMARKS=yes
fi


if test "$ENABLE_LANDMARKS" = yes ; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Landmarks and Landmarks-ppx" >&5
printf %s "checking for Landmarks and Landmarks-ppx... " >&6; }
  LANDMARKS_PATH=$($OCAMLFIND query landmarks 2>/dev/null | tr -d '\r\n')
  LANDMARKS_PPX_PATH=$($OCAMLFIND query landmarks-ppx 2>/dev/null | tr -d '\r\n')
  if test -f "$LANDMARKS_PATH/landmark.$DYN_SUFFIX" -a -f "$LANDMARKS_PPX_PATH/ppx_landmarks.$DYN_SUFFIX"; then
    HAS_LANDMARKS="yes";
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; }
  else
    HAS_LANDMARKS="no";
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found." >&5
printf "%s\n" "not found." >&6; }
  fi;
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Landmarks profiling disabled" >&5
printf "%s\n" "Landmarks profiling disabled" >&6; };
  HAS_LANDMARKS="no"
fi

# Python 3 (for analysis-scripts, and for several tests: compliance, jcdb, ...)
########

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python3" >&5
printf %s "checking for python3... " >&6; }

PYTHON3_VERSION=$(python3 --version 2>/dev/null || echo "")
if test -z "$PYTHON3_VERSION" ; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found. Some non-regression tests will be disabled." >&5
printf "%s\n" "not found. Some non-regression tests will be disabled." >&6; }
  HAS_PYTHON36="no"
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; }
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python3 >= 3.6" >&5
printf %s "checking for python3 >= 3.6... " >&6; }
  PYTHON3_VERSION=$(echo "$PYTHON3_VERSION" | cut -d' ' -f2-)
  case $PYTHON3_VERSION in
  2.*|3.[0-5].*)
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $PYTHON3_VERSION (too old); some non-regression tests will be disabled" >&5
printf "%s\n" "found $PYTHON3_VERSION (too old); some non-regression tests will be disabled" >&6; }
     HAS_PYTHON36="no"
     ;;
   *)
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; }
     HAS_PYTHON36="yes"
     ;;
  esac
fi



        USE_PYTHON3=$USE_PYTHON3" "tests



############
# Platform #
############

new_section "configure platform"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking platform" >&5
printf %s "checking platform... " >&6; }
# get Sys.os_type as OCAML_OS_TYPE
echo "let () = print_string Sys.os_type;;" > test_os_type.ml
$OCAMLC -o test_os_type test_os_type.ml
OCAML_OS_TYPE=$(./test_os_type)
rm -f test_os_type.cmi  test_os_type.cmo  test_os_type.ml test_os_type

if test "$OCAML_OS_TYPE" = "Win32"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Win32" >&5
printf "%s\n" "Win32" >&6; }
  # Extract the first word of "cygpath", so it can be a program name with args.
set dummy cygpath; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CYGPATH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CYGPATH"; then
  ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_CYGPATH="cygpath"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="no"
fi
fi
CYGPATH=$ac_cv_prog_CYGPATH
if test -n "$CYGPATH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
printf "%s\n" "$CYGPATH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  PLATFORM=Win32
  OCAMLWIN32=yes
  EXE=.exe
  DLLEXT=.dll
else
  OCAMLWIN32=no
  if test "$OCAML_OS_TYPE" = "Cygwin"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Compilation using Cygwin is unsupported;
                 consider using a MinGW-based compiler." >&5
printf "%s\n" "$as_me: WARNING: Compilation using Cygwin is unsupported;
                 consider using a MinGW-based compiler." >&2;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Cygwin" >&5
printf "%s\n" "Cygwin" >&6; }
    PLATFORM=Cygwin
    EXE=.exe
    DLLEXT=.dll
  else
    if test $(uname -s) = "Darwin"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: MacOS" >&5
printf "%s\n" "MacOS" >&6; }
      PLATFORM=MacOS
    else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Unix" >&5
printf "%s\n" "Unix" >&6; }
      PLATFORM=Unix
    fi
    EXE=
    DLLEXT=.so
  fi
fi

# C and POSIX standard headers used by C bindings.
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



# Check whether --with-cc was given.
if test ${with_cc+y}
then :
  withval=$with_cc; CC=$withval
fi











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 "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}gcc"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="gcc"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

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

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}cc"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="$ac_prog"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="${ac_tool_prefix}clang"
    printf "%s\n" "$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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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="clang"
    printf "%s\n" "$as_me:${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
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

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

fi


test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$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}: $ac_try_echo\""
printf "%s\n" "$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
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

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

int
main (void)
{

  ;
  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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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 ${ac_cv_exeext+y} && test "$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 $as_nop
  ac_file=''
fi
if test -z "$ac_file"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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 $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$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$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$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 (void)
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }

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

int
main (void)
{

  ;
  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}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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 $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

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

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$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 (void)
{

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

int
main (void)
{

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

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

int
main (void)
{

  ;
  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.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$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 "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     CC="$CC $ac_cv_prog_cc_c11"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
  ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c99" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     CC="$CC $ac_cv_prog_cc_c99"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$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 conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  ac_prog_cc_stdc=c89
fi
fi

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



ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
  if test $ac_cache; then
    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
      printf "%s\n" "#define $ac_item 1" >> confdefs.h
    fi
    ac_header= ac_cache=
  elif test $ac_header; then
    ac_cache=$ac_item
  else
    ac_header=$ac_item
  fi
done








if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :

printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h

fi

ac_fn_c_check_header_compile "$LINENO" "assert.h" "ac_cv_header_assert_h" "$ac_includes_default"
if test "x$ac_cv_header_assert_h" = xyes
then :
  printf "%s\n" "#define HAVE_ASSERT_H 1" >>confdefs.h

fi

ac_fn_c_check_header_compile "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
if test "x$ac_cv_header_float_h" = xyes
then :
  printf "%s\n" "#define HAVE_FLOAT_H 1" >>confdefs.h

fi

ac_fn_c_check_header_compile "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
if test "x$ac_cv_header_math_h" = xyes
then :
  printf "%s\n" "#define HAVE_MATH_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
if test "x$ac_cv_header_signal_h" = xyes
then :
  printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
  printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h

fi


# Local machdep feature (to generate new platforms)
# Check whether --enable-localmachdep was given.
if test ${enable_localmachdep+y}
then :
  enableval=$enable_localmachdep; LOCAL_MACHDEP=$enableval
else $as_nop
  LOCAL_MACHDEP=no
fi


if test "$LOCAL_MACHDEP" = yes ; then

ac_config_headers="$ac_config_headers config.h"

ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
  printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h

fi


# Find out the true definitions of some integer types
# checkIntegerype(size_t) will echo "int" or "long"
checkIntegerType() {
  fn="testtype.c"
  fo="testtype.o"
  for t in "int" "unsigned int" "long" "unsigned long" "short" "unsigned short" "char" "unsigned  char" ;do
     echo "#include <stddef.h>" >$fn
     echo "#include <wchar.h>" >>$fn
     # We define a prototype with one type and the function with
     # another type. This will result in compilation error
     # unless the types are really identical
     echo "$t foo($t x);"      >>$fn
     echo "$1 foo($1 x) { return x;}" >>$fn
     if gcc -c $fn 2>/dev/null ;then
        # Found it
        echo $t
        rm -f $fn $fo
        return
     fi
  done
  rm -f $fn $fo
}

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking definition of size_t" >&5
printf %s "checking definition of size_t... " >&6; }
TYPE_SIZE_T=`checkIntegerType "size_t"`
if test "x$TYPE_SIZE_T" = "x" ;then
  as_fn_error $? "Cannot find definition of size_t" "$LINENO" 5
fi
printf "%s\n" "#define TYPE_SIZE_T \"$TYPE_SIZE_T\"" >>confdefs.h

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TYPE_SIZE_T" >&5
printf "%s\n" "$TYPE_SIZE_T" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking definition of wchar_t" >&5
printf %s "checking definition of wchar_t... " >&6; }
TYPE_WCHAR_T=`checkIntegerType "wchar_t"`
if test "x$TYPE_WCHAR_T" = "x" ;then
  as_fn_error $? "Cannot find definition of wchar_t" "$LINENO" 5
fi
printf "%s\n" "#define TYPE_WCHAR_T \"$TYPE_WCHAR_T\"" >>confdefs.h

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TYPE_WCHAR_T" >&5
printf "%s\n" "$TYPE_WCHAR_T" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking definition of ptrdiff_t" >&5
printf %s "checking definition of ptrdiff_t... " >&6; }
TYPE_PTRDIFF_T=`checkIntegerType "ptrdiff_t"`
if test "x$TYPE_PTRDIFF_T" = "x" ;then
  as_fn_error $? "Cannot find definition of ptrdiff_t" "$LINENO" 5
fi
printf "%s\n" "#define TYPE_PTRDIFF_T \"$TYPE_PTRDIFF_T\"" >>confdefs.h

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TYPE_PTRDIFF_T" >&5
printf "%s\n" "$TYPE_PTRDIFF_T" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc version" >&5
printf %s "checking for gcc version... " >&6; }
ac_fn_c_check_type "$LINENO" "__builtin_va_list" "ac_cv_type___builtin_va_list" "$ac_includes_default"
if test "x$ac_cv_type___builtin_va_list" = xyes
then :
  HAVE_BUILTIN_VA_LIST=true
else $as_nop
  HAVE_BUILTIN_VA_LIST=false
fi

if test "$HAVE_BUILTIN_VA_LIST" = "true" ;then
   printf "%s\n" "#define HAVE_BUILTIN_VA_LIST 1" >>confdefs.h

fi

# Does gcc add underscores to identifiers to make assembly labels?
# (I think MSVC always does)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gcc adds underscores to assembly labels." >&5
printf %s "checking if gcc adds underscores to assembly labels.... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main() { __asm__("jmp _main"); }
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  UNDERSCORE_NAME=true
else $as_nop
  UNDERSCORE_NAME=false
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UNDERSCORE_NAME" >&5
printf "%s\n" "$UNDERSCORE_NAME" >&6; }
if test "$UNDERSCORE_NAME" = "true" ;then
   printf "%s\n" "#define UNDERSCORE_NAME 1" >>confdefs.h

fi

fi # local machdep configuration

###################################
# Frama-C's pre-processor support #
###################################

# Specific preprocessor support

# Check whether --with-cpp was given.
if test ${with_cpp+y}
then :
  withval=$with_cpp; FRAMAC_DEFAULT_CPP=$withval
else $as_nop
  FRAMAC_DEFAULT_CPP=
fi


# if no specific pre-processor has been given, check whether we can use
# $CC. Note that we want to keep comments in the output, so that AC_PROG_CPP
# alone is not sufficient.
  if test -z "$FRAMAC_DEFAULT_CPP"; then
    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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test ${ac_cv_prog_CPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CC needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

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

    CPPFLAGS="-C -I.";
    if test -n "$GCC"; then FRAMAC_GNU_CPP=true; else FRAMAC_GNU_CPP=false; fi
  else
    CPP=$FRAMAC_DEFAULT_CPP;
    FRAMAC_GNU_CPP=true;
    CPPFLAGS="-dD -nostdinc"

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define foo 0
                         /* foo */

_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  FRAMAC_GNU_CPP=true
else $as_nop
  FRAMAC_GNU_CPP=false
fi
rm -f conftest.err conftest.i conftest.$ac_ext
    CPPFLAGS=
  fi
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Check whether comments are kept in output */
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  if test -e conftest.i; then
      if grep -e kept conftest.i; then
      FRAMAC_DEFAULT_CPP="$CPP $CPPFLAGS";
      DEFAULT_CPP_KEEP_COMMENTS=true;
     else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Default pre-processing command '$CPP' do not preserve
                     comments. Please define an appropriate pre-processor
                   with --with-cpp, or you will only be able to use ACSL
                   annotations in already pre-processed files" >&5
printf "%s\n" "$as_me: WARNING: Default pre-processing command '$CPP' do not preserve
                     comments. Please define an appropriate pre-processor
                   with --with-cpp, or you will only be able to use ACSL
                   annotations in already pre-processed files" >&2;}
      FRAMAC_DEFAULT_CPP=$CPP;
      DEFAULT_CPP_KEEP_COMMENTS=false;
      fi;
      else # handling old version of autoconf (<2.67) that does not keep
           # preprocessor result in conftest.i
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unable to check whether $CPP preserves comments.
                     Assuming everything is fine" >&5
printf "%s\n" "$as_me: WARNING: Unable to check whether $CPP preserves comments.
                     Assuming everything is fine" >&2;}
        FRAMAC_DEFAULT_CPP="$CPP $CPPFLAGS";
        DEFAULT_CPP_KEEP_COMMENTS=true;
      fi

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unable to find a working pre-processor.
                   Please define one with --with-cpp, or you will be able
                   to launch Frama-C only on pre-processed files" >&5
printf "%s\n" "$as_me: WARNING: Unable to find a working pre-processor.
                   Please define one with --with-cpp, or you will be able
                   to launch Frama-C only on pre-processed files" >&2;};
      FRAMAC_DEFAULT_CPP="";
      DEFAULT_CPP_KEEP_COMMENTS=false;

fi
rm -f conftest.err conftest.i conftest.$ac_ext

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Default preprocessor is '$FRAMAC_DEFAULT_CPP'." >&5
printf "%s\n" "Default preprocessor is '$FRAMAC_DEFAULT_CPP'." >&6; }

FRAMAC_DEFAULT_CPP_ARGS=$CPPFLAGS

# Test if preprocessor supports options such as -m16/-m32/-m64

DEFAULT_CPP_SUPPORTED_ARCH_OPTS=

# Store original value of CPPFLAGS before doing tests
OLD_CPPFLAGS=$CPPFLAGS

rm -f conftest.i
CPPFLAGS="$OLD_CPPFLAGS -m32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Check if preprocessor supports option -m32 */
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  if test -e conftest.i; then
    DEFAULT_CPP_SUPPORTED_ARCH_OPTS="$DEFAULT_CPP_SUPPORTED_ARCH_OPTS "'\"-m32\";';
  fi
fi
rm -f conftest.err conftest.i conftest.$ac_ext

rm -f conftest.i
CPPFLAGS="$OLD_CPPFLAGS -m64"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Check if preprocessor supports option -m64 */
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  if test -e conftest.i; then
    DEFAULT_CPP_SUPPORTED_ARCH_OPTS="$DEFAULT_CPP_SUPPORTED_ARCH_OPTS "'\"-m64\";';
  fi
fi
rm -f conftest.err conftest.i conftest.$ac_ext

rm -f conftest.i
CPPFLAGS="$OLD_CPPFLAGS -m16"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Check if preprocessor supports option -m16 */
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  if test -e conftest.i; then
    DEFAULT_CPP_SUPPORTED_ARCH_OPTS="$DEFAULT_CPP_SUPPORTED_ARCH_OPTS "'\"-m16\";';
  fi
fi
rm -f conftest.err conftest.i conftest.$ac_ext

# revert CPPFLAGS to original value
CPPFLAGS=$OLD_CPPFLAGS

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Default preprocessor supported architecture-related options:$DEFAULT_CPP_SUPPORTED_ARCH_OPTS" >&5
printf "%s\n" "Default preprocessor supported architecture-related options:$DEFAULT_CPP_SUPPORTED_ARCH_OPTS" >&6; }


#################
# Plugin wished #
#################

new_section "wished frama-c plug-ins"

# Option -with-no-plugin
#######################




# Check whether --with-no-plugin was given.
if test ${with_no_plugin+y}
then :
  withval=$with_no_plugin; ONLY_KERNEL=$withval
else $as_nop
  ONLY_KERNEL=no
fi


# library declarations
######################

# REQUIRE_LIBRARY: library *must* be present in order to build plugins
# USE_LIBRARY: better for plugins if library is present, but not required
# HAS_LIBRARY: is the library available?

REQUIRE_LABLGTK=
USE_LABLGTK=
HAS_LABLGTK=

### Now plugin declarations

PLUGINS_FORCE_LIST=

###############################################################################
#                                                                             #
####################                                                          #
# Plug-in sections #                                                          #
####################                                                          #
#                                                                             #
# For 'internal' developers:                                                 #
# Add your own plug-in here                                                   #
#                                                                             #
###############################################################################

# callgraph
###########







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/callgraph" >&5
printf %s "checking for src/plugins/callgraph... " >&6; }
if test ${ac_cv_file_src_plugins_callgraph+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/callgraph"; then
  ac_cv_file_src_plugins_callgraph=yes
else
  ac_cv_file_src_plugins_callgraph=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_callgraph" >&5
printf "%s\n" "$ac_cv_file_src_plugins_callgraph" >&6; }
if test "x$ac_cv_file_src_plugins_callgraph" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-callgraph was given.
if test ${enable_callgraph+y}
then :
  enableval=$enable_callgraph; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "callgraph is not available" "$LINENO" 5
fi

FORCE_CALLGRAPH=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_CALLGRAPH

ENABLE_CALLGRAPH=$ENABLE
NAME_CALLGRAPH=callgraph
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_CALLGRAPH=" (not available by default)"
fi


echo "callgraph... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])









        USE_DOT=$USE_DOT" "callgraph






        USE_GUI=$USE_GUI" "callgraph
        USED_CALLGRAPH=$USED_CALLGRAPH" "gui









        REQUIRE_EVA=$REQUIRE_EVA" "callgraph
        REQUIRED_CALLGRAPH=$REQUIRED_CALLGRAPH" "eva






# constant propagation
######################







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/constant_propagation" >&5
printf %s "checking for src/plugins/constant_propagation... " >&6; }
if test ${ac_cv_file_src_plugins_constant_propagation+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/constant_propagation"; then
  ac_cv_file_src_plugins_constant_propagation=yes
else
  ac_cv_file_src_plugins_constant_propagation=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_constant_propagation" >&5
printf "%s\n" "$ac_cv_file_src_plugins_constant_propagation" >&6; }
if test "x$ac_cv_file_src_plugins_constant_propagation" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-semantic_constant_folding was given.
if test ${enable_semantic_constant_folding+y}
then :
  enableval=$enable_semantic_constant_folding; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "semantic_constant_folding is not available" "$LINENO" 5
fi

FORCE_SEMANTIC_CONSTANT_FOLDING=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_SEMANTIC_CONSTANT_FOLDING

ENABLE_SEMANTIC_CONSTANT_FOLDING=$ENABLE
NAME_SEMANTIC_CONSTANT_FOLDING=semantic_constant_folding
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_SEMANTIC_CONSTANT_FOLDING=" (not available by default)"
fi


echo "semantic_constant_folding... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_EVA=$REQUIRE_EVA" "semantic_constant_folding
        REQUIRED_SEMANTIC_CONSTANT_FOLDING=$REQUIRED_SEMANTIC_CONSTANT_FOLDING" "eva






# from
######







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/from" >&5
printf %s "checking for src/plugins/from... " >&6; }
if test ${ac_cv_file_src_plugins_from+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/from"; then
  ac_cv_file_src_plugins_from=yes
else
  ac_cv_file_src_plugins_from=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_from" >&5
printf "%s\n" "$ac_cv_file_src_plugins_from" >&6; }
if test "x$ac_cv_file_src_plugins_from" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-from_analysis was given.
if test ${enable_from_analysis+y}
then :
  enableval=$enable_from_analysis; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "from_analysis is not available" "$LINENO" 5
fi

FORCE_FROM_ANALYSIS=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_FROM_ANALYSIS

ENABLE_FROM_ANALYSIS=$ENABLE
NAME_FROM_ANALYSIS=from_analysis
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_FROM_ANALYSIS=" (not available by default)"
fi


echo "from_analysis... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_EVA=$REQUIRE_EVA" "from_analysis
        REQUIRED_FROM_ANALYSIS=$REQUIRED_FROM_ANALYSIS" "eva









        REQUIRE_CALLGRAPH=$REQUIRE_CALLGRAPH" "from_analysis
        REQUIRED_FROM_ANALYSIS=$REQUIRED_FROM_ANALYSIS" "callgraph









        REQUIRE_POSTDOMINATORS=$REQUIRE_POSTDOMINATORS" "from_analysis
        REQUIRED_FROM_ANALYSIS=$REQUIRED_FROM_ANALYSIS" "postdominators






# gui
#####







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/gui" >&5
printf %s "checking for src/plugins/gui... " >&6; }
if test ${ac_cv_file_src_plugins_gui+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/gui"; then
  ac_cv_file_src_plugins_gui=yes
else
  ac_cv_file_src_plugins_gui=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_gui" >&5
printf "%s\n" "$ac_cv_file_src_plugins_gui" >&6; }
if test "x$ac_cv_file_src_plugins_gui" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-gui was given.
if test ${enable_gui+y}
then :
  enableval=$enable_gui; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "gui is not available" "$LINENO" 5
fi

FORCE_GUI=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_GUI

ENABLE_GUI=$ENABLE
NAME_GUI=gui
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_GUI=" (not available by default)"
fi


echo "gui... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])









        REQUIRE_LABLGTK=$REQUIRE_LABLGTK" "gui


# in ocamlgraph 2, the gtk part is separated. Hence if we found it,
# there's no need to check specifically for gnomecanvas
if test "$HAS_OCAMLGRAPH_2" = "yes"; then


        USE_OCAML_OCAMLGRAPH_GTK=$USE_OCAML_OCAMLGRAPH_GTK" "gui


else


        USE_GNOMECANVAS=$USE_GNOMECANVAS" "gui


fi


        REQUIRE_GTKSOURCEVIEW=$REQUIRE_GTKSOURCEVIEW" "gui




        USE_DOT=$USE_DOT" "gui



# impact
########







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/impact" >&5
printf %s "checking for src/plugins/impact... " >&6; }
if test ${ac_cv_file_src_plugins_impact+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/impact"; then
  ac_cv_file_src_plugins_impact=yes
else
  ac_cv_file_src_plugins_impact=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_impact" >&5
printf "%s\n" "$ac_cv_file_src_plugins_impact" >&6; }
if test "x$ac_cv_file_src_plugins_impact" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-impact was given.
if test ${enable_impact+y}
then :
  enableval=$enable_impact; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "impact is not available" "$LINENO" 5
fi

FORCE_IMPACT=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_IMPACT

ENABLE_IMPACT=$ENABLE
NAME_IMPACT=impact
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_IMPACT=" (not available by default)"
fi


echo "impact... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        USE_GUI=$USE_GUI" "impact
        USED_IMPACT=$USED_IMPACT" "gui









        REQUIRE_SLICING=$REQUIRE_SLICING" "impact
        REQUIRED_IMPACT=$REQUIRED_IMPACT" "slicing









        REQUIRE_PDG=$REQUIRE_PDG" "impact
        REQUIRED_IMPACT=$REQUIRED_IMPACT" "pdg









        REQUIRE_EVA=$REQUIRE_EVA" "impact
        REQUIRED_IMPACT=$REQUIRED_IMPACT" "eva









        REQUIRE_INOUT=$REQUIRE_INOUT" "impact
        REQUIRED_IMPACT=$REQUIRED_IMPACT" "inout






# inout
#######







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/inout" >&5
printf %s "checking for src/plugins/inout... " >&6; }
if test ${ac_cv_file_src_plugins_inout+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/inout"; then
  ac_cv_file_src_plugins_inout=yes
else
  ac_cv_file_src_plugins_inout=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_inout" >&5
printf "%s\n" "$ac_cv_file_src_plugins_inout" >&6; }
if test "x$ac_cv_file_src_plugins_inout" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-inout was given.
if test ${enable_inout+y}
then :
  enableval=$enable_inout; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "inout is not available" "$LINENO" 5
fi

FORCE_INOUT=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_INOUT

ENABLE_INOUT=$ENABLE
NAME_INOUT=inout
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_INOUT=" (not available by default)"
fi


echo "inout... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_FROM_ANALYSIS=$REQUIRE_FROM_ANALYSIS" "inout
        REQUIRED_INOUT=$REQUIRED_INOUT" "from_analysis









        REQUIRE_EVA=$REQUIRE_EVA" "inout
        REQUIRED_INOUT=$REQUIRED_INOUT" "eva









        REQUIRE_CALLGRAPH=$REQUIRE_CALLGRAPH" "inout
        REQUIRED_INOUT=$REQUIRED_INOUT" "callgraph






# metrics
#########







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/metrics" >&5
printf %s "checking for src/plugins/metrics... " >&6; }
if test ${ac_cv_file_src_plugins_metrics+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/metrics"; then
  ac_cv_file_src_plugins_metrics=yes
else
  ac_cv_file_src_plugins_metrics=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_metrics" >&5
printf "%s\n" "$ac_cv_file_src_plugins_metrics" >&6; }
if test "x$ac_cv_file_src_plugins_metrics" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-metrics was given.
if test ${enable_metrics+y}
then :
  enableval=$enable_metrics; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "metrics is not available" "$LINENO" 5
fi

FORCE_METRICS=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_METRICS

ENABLE_METRICS=$ENABLE
NAME_METRICS=metrics
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_METRICS=" (not available by default)"
fi


echo "metrics... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_SERVER=$REQUIRE_SERVER" "metrics
        REQUIRED_METRICS=$REQUIRED_METRICS" "server









        REQUIRE_EVA=$REQUIRE_EVA" "metrics
        REQUIRED_METRICS=$REQUIRED_METRICS" "eva









        USE_GUI=$USE_GUI" "metrics
        USED_METRICS=$USED_METRICS" "gui






# occurrence
############







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/occurrence" >&5
printf %s "checking for src/plugins/occurrence... " >&6; }
if test ${ac_cv_file_src_plugins_occurrence+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/occurrence"; then
  ac_cv_file_src_plugins_occurrence=yes
else
  ac_cv_file_src_plugins_occurrence=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_occurrence" >&5
printf "%s\n" "$ac_cv_file_src_plugins_occurrence" >&6; }
if test "x$ac_cv_file_src_plugins_occurrence" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-occurrence was given.
if test ${enable_occurrence+y}
then :
  enableval=$enable_occurrence; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "occurrence is not available" "$LINENO" 5
fi

FORCE_OCCURRENCE=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_OCCURRENCE

ENABLE_OCCURRENCE=$ENABLE
NAME_OCCURRENCE=occurrence
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_OCCURRENCE=" (not available by default)"
fi


echo "occurrence... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        USE_GUI=$USE_GUI" "occurrence
        USED_OCCURRENCE=$USED_OCCURRENCE" "gui









        REQUIRE_EVA=$REQUIRE_EVA" "occurrence
        REQUIRED_OCCURRENCE=$REQUIRED_OCCURRENCE" "eva






# pdg
#####







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/pdg" >&5
printf %s "checking for src/plugins/pdg... " >&6; }
if test ${ac_cv_file_src_plugins_pdg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/pdg"; then
  ac_cv_file_src_plugins_pdg=yes
else
  ac_cv_file_src_plugins_pdg=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_pdg" >&5
printf "%s\n" "$ac_cv_file_src_plugins_pdg" >&6; }
if test "x$ac_cv_file_src_plugins_pdg" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-pdg was given.
if test ${enable_pdg+y}
then :
  enableval=$enable_pdg; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "pdg is not available" "$LINENO" 5
fi

FORCE_PDG=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_PDG

ENABLE_PDG=$ENABLE
NAME_PDG=pdg
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_PDG=" (not available by default)"
fi


echo "pdg... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_FROM_ANALYSIS=$REQUIRE_FROM_ANALYSIS" "pdg
        REQUIRED_PDG=$REQUIRED_PDG" "from_analysis









        REQUIRE_EVA=$REQUIRE_EVA" "pdg
        REQUIRED_PDG=$REQUIRED_PDG" "eva









        REQUIRE_CALLGRAPH=$REQUIRE_CALLGRAPH" "pdg
        REQUIRED_PDG=$REQUIRED_PDG" "callgraph






# postdominators
################







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/postdominators" >&5
printf %s "checking for src/plugins/postdominators... " >&6; }
if test ${ac_cv_file_src_plugins_postdominators+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/postdominators"; then
  ac_cv_file_src_plugins_postdominators=yes
else
  ac_cv_file_src_plugins_postdominators=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_postdominators" >&5
printf "%s\n" "$ac_cv_file_src_plugins_postdominators" >&6; }
if test "x$ac_cv_file_src_plugins_postdominators" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-postdominators was given.
if test ${enable_postdominators+y}
then :
  enableval=$enable_postdominators; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "postdominators is not available" "$LINENO" 5
fi

FORCE_POSTDOMINATORS=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_POSTDOMINATORS

ENABLE_POSTDOMINATORS=$ENABLE
NAME_POSTDOMINATORS=postdominators
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_POSTDOMINATORS=" (not available by default)"
fi


echo "postdominators... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_EVA=$REQUIRE_EVA" "postdominators
        REQUIRED_POSTDOMINATORS=$REQUIRED_POSTDOMINATORS" "eva






# reduc
############







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/reduc" >&5
printf %s "checking for src/plugins/reduc... " >&6; }
if test ${ac_cv_file_src_plugins_reduc+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/reduc"; then
  ac_cv_file_src_plugins_reduc=yes
else
  ac_cv_file_src_plugins_reduc=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_reduc" >&5
printf "%s\n" "$ac_cv_file_src_plugins_reduc" >&6; }
if test "x$ac_cv_file_src_plugins_reduc" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-reduc was given.
if test ${enable_reduc+y}
then :
  enableval=$enable_reduc; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "reduc is not available" "$LINENO" 5
fi

FORCE_REDUC=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_REDUC

ENABLE_REDUC=$ENABLE
NAME_REDUC=reduc
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_REDUC=" (not available by default)"
fi


echo "reduc... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_EVA=$REQUIRE_EVA" "reduc
        REQUIRED_REDUC=$REQUIRED_REDUC" "eva









        REQUIRE_INOUT=$REQUIRE_INOUT" "reduc
        REQUIRED_REDUC=$REQUIRED_REDUC" "inout






# rte
#####







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/rte" >&5
printf %s "checking for src/plugins/rte... " >&6; }
if test ${ac_cv_file_src_plugins_rte+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/rte"; then
  ac_cv_file_src_plugins_rte=yes
else
  ac_cv_file_src_plugins_rte=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_rte" >&5
printf "%s\n" "$ac_cv_file_src_plugins_rte" >&6; }
if test "x$ac_cv_file_src_plugins_rte" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-rtegen was given.
if test ${enable_rtegen+y}
then :
  enableval=$enable_rtegen; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "rtegen is not available" "$LINENO" 5
fi

FORCE_RTEGEN=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_RTEGEN

ENABLE_RTEGEN=$ENABLE
NAME_RTEGEN=rtegen
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_RTEGEN=" (not available by default)"
fi


echo "rtegen... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])







# scope
############







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/scope" >&5
printf %s "checking for src/plugins/scope... " >&6; }
if test ${ac_cv_file_src_plugins_scope+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/scope"; then
  ac_cv_file_src_plugins_scope=yes
else
  ac_cv_file_src_plugins_scope=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_scope" >&5
printf "%s\n" "$ac_cv_file_src_plugins_scope" >&6; }
if test "x$ac_cv_file_src_plugins_scope" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-scope was given.
if test ${enable_scope+y}
then :
  enableval=$enable_scope; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "scope is not available" "$LINENO" 5
fi

FORCE_SCOPE=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_SCOPE

ENABLE_SCOPE=$ENABLE
NAME_SCOPE=scope
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_SCOPE=" (not available by default)"
fi


echo "scope... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_POSTDOMINATORS=$REQUIRE_POSTDOMINATORS" "scope
        REQUIRED_SCOPE=$REQUIRED_SCOPE" "postdominators









        REQUIRE_EVA=$REQUIRE_EVA" "scope
        REQUIRED_SCOPE=$REQUIRED_SCOPE" "eva









        REQUIRE_FROM_ANALYSIS=$REQUIRE_FROM_ANALYSIS" "scope
        REQUIRED_SCOPE=$REQUIRED_SCOPE" "from_analysis









        REQUIRE_PDG=$REQUIRE_PDG" "scope
        REQUIRED_SCOPE=$REQUIRED_SCOPE" "pdg









        USE_GUI=$USE_GUI" "scope
        USED_SCOPE=$USED_SCOPE" "gui






# slicing
#########







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/slicing" >&5
printf %s "checking for src/plugins/slicing... " >&6; }
if test ${ac_cv_file_src_plugins_slicing+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/slicing"; then
  ac_cv_file_src_plugins_slicing=yes
else
  ac_cv_file_src_plugins_slicing=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_slicing" >&5
printf "%s\n" "$ac_cv_file_src_plugins_slicing" >&6; }
if test "x$ac_cv_file_src_plugins_slicing" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-slicing was given.
if test ${enable_slicing+y}
then :
  enableval=$enable_slicing; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "slicing is not available" "$LINENO" 5
fi

FORCE_SLICING=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_SLICING

ENABLE_SLICING=$ENABLE
NAME_SLICING=slicing
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_SLICING=" (not available by default)"
fi


echo "slicing... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_FROM_ANALYSIS=$REQUIRE_FROM_ANALYSIS" "slicing
        REQUIRED_SLICING=$REQUIRED_SLICING" "from_analysis









        REQUIRE_PDG=$REQUIRE_PDG" "slicing
        REQUIRED_SLICING=$REQUIRED_SLICING" "pdg









        REQUIRE_EVA=$REQUIRE_EVA" "slicing
        REQUIRED_SLICING=$REQUIRED_SLICING" "eva









        REQUIRE_CALLGRAPH=$REQUIRE_CALLGRAPH" "slicing
        REQUIRED_SLICING=$REQUIRED_SLICING" "callgraph









        REQUIRE_SPARECODE=$REQUIRE_SPARECODE" "slicing
        REQUIRED_SLICING=$REQUIRED_SLICING" "sparecode









        USE_GUI=$USE_GUI" "slicing
        USED_SLICING=$USED_SLICING" "gui






# spare code
############







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/sparecode" >&5
printf %s "checking for src/plugins/sparecode... " >&6; }
if test ${ac_cv_file_src_plugins_sparecode+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/sparecode"; then
  ac_cv_file_src_plugins_sparecode=yes
else
  ac_cv_file_src_plugins_sparecode=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_sparecode" >&5
printf "%s\n" "$ac_cv_file_src_plugins_sparecode" >&6; }
if test "x$ac_cv_file_src_plugins_sparecode" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-sparecode was given.
if test ${enable_sparecode+y}
then :
  enableval=$enable_sparecode; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "sparecode is not available" "$LINENO" 5
fi

FORCE_SPARECODE=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_SPARECODE

ENABLE_SPARECODE=$ENABLE
NAME_SPARECODE=sparecode
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_SPARECODE=" (not available by default)"
fi


echo "sparecode... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_PDG=$REQUIRE_PDG" "sparecode
        REQUIRED_SPARECODE=$REQUIRED_SPARECODE" "pdg









        REQUIRE_EVA=$REQUIRE_EVA" "sparecode
        REQUIRED_SPARECODE=$REQUIRED_SPARECODE" "eva









        REQUIRE_USERS=$REQUIRE_USERS" "sparecode
        REQUIRED_SPARECODE=$REQUIRED_SPARECODE" "users






# users
#######







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/users" >&5
printf %s "checking for src/plugins/users... " >&6; }
if test ${ac_cv_file_src_plugins_users+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/users"; then
  ac_cv_file_src_plugins_users=yes
else
  ac_cv_file_src_plugins_users=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_users" >&5
printf "%s\n" "$ac_cv_file_src_plugins_users" >&6; }
if test "x$ac_cv_file_src_plugins_users" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-users was given.
if test ${enable_users+y}
then :
  enableval=$enable_users; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "users is not available" "$LINENO" 5
fi

FORCE_USERS=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_USERS

ENABLE_USERS=$ENABLE
NAME_USERS=users
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_USERS=" (not available by default)"
fi


echo "users... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_EVA=$REQUIRE_EVA" "users
        REQUIRED_USERS=$REQUIRED_USERS" "eva









        REQUIRE_CALLGRAPH=$REQUIRE_CALLGRAPH" "users
        REQUIRED_USERS=$REQUIRED_USERS" "callgraph






# value
#######







{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/value" >&5
printf %s "checking for src/plugins/value... " >&6; }
if test ${ac_cv_file_src_plugins_value+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/value"; then
  ac_cv_file_src_plugins_value=yes
else
  ac_cv_file_src_plugins_value=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_value" >&5
printf "%s\n" "$ac_cv_file_src_plugins_value" >&6; }
if test "x$ac_cv_file_src_plugins_value" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-eva was given.
if test ${enable_eva+y}
then :
  enableval=$enable_eva; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "eva is not available" "$LINENO" 5
fi

FORCE_EVA=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_EVA

ENABLE_EVA=$ENABLE
NAME_EVA=eva
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_EVA=" (not available by default)"
fi


echo "eva... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        USE_GUI=$USE_GUI" "eva
        USED_EVA=$USED_EVA" "gui









        USE_SCOPE=$USE_SCOPE" "eva
        USED_EVA=$USED_EVA" "scope









        USE_INOUT=$USE_INOUT" "eva
        USED_EVA=$USED_EVA" "inout









        USE_CALLGRAPH=$USE_CALLGRAPH" "eva
        USED_EVA=$USED_EVA" "callgraph









        REQUIRE_SERVER=$REQUIRE_SERVER" "eva
        REQUIRED_EVA=$REQUIRED_EVA" "server






####################
# External plugins #
####################

EXTRA_EXTERNAL_PLUGINS=

# Check whether --enable-external was given.
if test ${enable_external+y}
then :
  enableval=$enable_external;
 for dir in $enableval; do
  if test -d $dir; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: external plug-in $dir found." >&5
printf "%s\n" "$as_me: external plug-in $dir found." >&6;}
    EXTRA_EXTERNAL_PLUGINS="$EXTRA_EXTERNAL_PLUGINS $dir"
    olddir=$(pwd)
    cd $dir;
    if test -x ./configure; then
      new_section "configure plug-in $dir"
      ./configure --prefix=$prefix --datarootdir=$datarootdir \
        --exec_prefix=$exec_prefix --bindir=$bindir --libdir=$datadir/frama-c \
        --host=$host --build=$build --mandir=$mandir \
      || \
      as_fn_error $? "cannot configure requested external plugin in $dir" "$LINENO" 5
     fi;
     cd $olddir
  else
    as_fn_error $? "--enable-external expects an existing directory as argument." "$LINENO" 5
  fi;
 done

fi











                ##########################################################################
#                                                                        #
#  This file is part of Aorai plug-in of Frama-C.                        #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#    INRIA (Institut National de Recherche en Informatique et en         #
#           Automatique)                                                 #
#    INSA  (Institut National des Sciences Appliquees)                   #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/aorai/Makefile.in" >&5
printf %s "checking for src/plugins/aorai/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_aorai_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/aorai/Makefile.in"; then
  ac_cv_file_src_plugins_aorai_Makefile_in=yes
else
  ac_cv_file_src_plugins_aorai_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_aorai_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_aorai_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_aorai_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-aorai was given.
if test ${enable_aorai+y}
then :
  enableval=$enable_aorai; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "aorai is not available" "$LINENO" 5
fi

FORCE_AORAI=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_AORAI

ENABLE_AORAI=$ENABLE
NAME_AORAI=aorai
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_AORAI=" (not available by default)"
fi


echo "aorai... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])









        USE_LTLTOBA=$USE_LTLTOBA" "aorai



if test "$ENABLE_AORAI" != "no"; then
  # ltl2ba library










  for file in ltl2ba; do
   HAS_LTLTOBA=
# Extract the first word of "$file", so it can be a program name with args.
set dummy $file; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAS_LTLTOBA+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$HAS_LTLTOBA"; then
  ac_cv_prog_HAS_LTLTOBA="$HAS_LTLTOBA" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_HAS_LTLTOBA="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_HAS_LTLTOBA" && ac_cv_prog_HAS_LTLTOBA="no"
fi
fi
HAS_LTLTOBA=$ac_cv_prog_HAS_LTLTOBA
if test -n "$HAS_LTLTOBA"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_LTLTOBA" >&5
printf "%s\n" "$HAS_LTLTOBA" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test "$HAS_LTLTOBA" = "yes"; then SELECTED_VAR=$file break; fi
  done











fi






         if test "$ENABLE_AORAI" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/aorai";
         fi





































                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/dive/Makefile.in" >&5
printf %s "checking for src/plugins/dive/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_dive_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/dive/Makefile.in"; then
  ac_cv_file_src_plugins_dive_Makefile_in=yes
else
  ac_cv_file_src_plugins_dive_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_dive_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_dive_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_dive_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-dive was given.
if test ${enable_dive+y}
then :
  enableval=$enable_dive; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "dive is not available" "$LINENO" 5
fi

FORCE_DIVE=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_DIVE

ENABLE_DIVE=$ENABLE
NAME_DIVE=dive
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_DIVE=" (not available by default)"
fi


echo "dive... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])







# Plug-in dependencies
######################





        REQUIRE_EVA=$REQUIRE_EVA" "dive
        REQUIRED_DIVE=$REQUIRED_DIVE" "eva









        REQUIRE_STUDIA=$REQUIRE_STUDIA" "dive
        REQUIRED_DIVE=$REQUIRED_DIVE" "studia









        REQUIRE_SERVER=$REQUIRE_SERVER" "dive
        REQUIRED_DIVE=$REQUIRED_DIVE" "server





#plugin_use(dive,usable_plugin_but_not_mandatory)






         if test "$ENABLE_DIVE" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/dive";
         fi















                ##########################################################################
#                                                                        #
#  This file is part of the Frama-C's E-ACSL plug-in.                    #
#                                                                        #
#  Copyright (C) 2012-2021                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

########################################
# E-ACSL as a standard Frama-C plug-in #
########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/e-acsl/Makefile.in" >&5
printf %s "checking for src/plugins/e-acsl/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_e_acsl_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/e-acsl/Makefile.in"; then
  ac_cv_file_src_plugins_e_acsl_Makefile_in=yes
else
  ac_cv_file_src_plugins_e_acsl_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_e_acsl_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_e_acsl_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_e_acsl_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-e_acsl was given.
if test ${enable_e_acsl+y}
then :
  enableval=$enable_e_acsl; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "e_acsl is not available" "$LINENO" 5
fi

FORCE_E_ACSL=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_E_ACSL

ENABLE_E_ACSL=$ENABLE
NAME_E_ACSL=e_acsl
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_E_ACSL=" (not available by default)"
fi


echo "e_acsl... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_RTEGEN=$REQUIRE_RTEGEN" "e_acsl
        REQUIRED_E_ACSL=$REQUIRED_E_ACSL" "rtegen






# E-ACSL only works on Linux as of now. Disable it on Mac OS and Windows
# Extract the first word of "uname", so it can be a program name with args.
set dummy uname; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_UNAME+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$UNAME"; then
  ac_cv_prog_UNAME="$UNAME" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_UNAME="uname"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_UNAME" && ac_cv_prog_UNAME="no"
fi
fi
UNAME=$ac_cv_prog_UNAME
if test -n "$UNAME"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UNAME" >&5
printf "%s\n" "$UNAME" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi



if test "$UNAME" = "no"; then



  if test "FORCE_E_ACSL" = "yes"; then
    as_fn_error $? "e_acsl requested but Not on a POSIX platform." "$LINENO" 5;
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: e_acsl disabled because Not on a POSIX platform." >&5
printf "%s\n" "$as_me: WARNING: e_acsl disabled because Not on a POSIX platform." >&2;};
    ENABLE_E_ACSL=no;
    INFO_E_ACSL=", Not on a POSIX platform."
  fi
fi

HOST_OS=$($UNAME -s)
case $HOST_OS in
Darwin | Linux | DragonFly | FreeBSD | NetBSD | OpenBSD)
# BSDs haven't really be tested, but it should at least compile fine
;;
*)



  if test "FORCE_E_ACSL" = "yes"; then
    as_fn_error $? "e_acsl requested but unsupported system $HOST_OS" "$LINENO" 5;
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: e_acsl disabled because unsupported system $HOST_OS" >&5
printf "%s\n" "$as_me: WARNING: e_acsl disabled because unsupported system $HOST_OS" >&2;};
    ENABLE_E_ACSL=no;
    INFO_E_ACSL=", unsupported system $HOST_OS"
  fi
;;
esac






         if test "$ENABLE_E_ACSL" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/e-acsl";
         fi


###############################
# Configure contrib libraries #
###############################




























































                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

##########################################
# Instantiate plugin                     #
##########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/instantiate/Makefile.in" >&5
printf %s "checking for src/plugins/instantiate/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_instantiate_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/instantiate/Makefile.in"; then
  ac_cv_file_src_plugins_instantiate_Makefile_in=yes
else
  ac_cv_file_src_plugins_instantiate_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_instantiate_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_instantiate_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_instantiate_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-instantiate was given.
if test ${enable_instantiate+y}
then :
  enableval=$enable_instantiate; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "instantiate is not available" "$LINENO" 5
fi

FORCE_INSTANTIATE=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_INSTANTIATE

ENABLE_INSTANTIATE=$ENABLE
NAME_INSTANTIATE=instantiate
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_INSTANTIATE=" (not available by default)"
fi


echo "instantiate... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])







#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/instantiate/Makefile"



         if test "$ENABLE_INSTANTIATE" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/instantiate";
         fi















                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

##############################################
# LoopAnalysis as a standard Frama-C plug-in #
##############################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/loop_analysis/Makefile.in" >&5
printf %s "checking for src/plugins/loop_analysis/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_loop_analysis_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/loop_analysis/Makefile.in"; then
  ac_cv_file_src_plugins_loop_analysis_Makefile_in=yes
else
  ac_cv_file_src_plugins_loop_analysis_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_loop_analysis_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_loop_analysis_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_loop_analysis_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-loop_analysis was given.
if test ${enable_loop_analysis+y}
then :
  enableval=$enable_loop_analysis; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "loop_analysis is not available" "$LINENO" 5
fi

FORCE_LOOP_ANALYSIS=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_LOOP_ANALYSIS

ENABLE_LOOP_ANALYSIS=$ENABLE
NAME_LOOP_ANALYSIS=loop_analysis
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_LOOP_ANALYSIS=" (not available by default)"
fi


echo "loop_analysis... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        REQUIRE_EVA=$REQUIRE_EVA" "loop_analysis
        REQUIRED_LOOP_ANALYSIS=$REQUIRED_LOOP_ANALYSIS" "eva






#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/loop_analysis/Makefile"



         if test "$ENABLE_LOOP_ANALYSIS" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/loop_analysis";
         fi















                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/markdown-report/Makefile.in" >&5
printf %s "checking for src/plugins/markdown-report/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_markdown_report_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/markdown-report/Makefile.in"; then
  ac_cv_file_src_plugins_markdown_report_Makefile_in=yes
else
  ac_cv_file_src_plugins_markdown_report_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_markdown_report_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_markdown_report_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_markdown_report_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-mdr was given.
if test ${enable_mdr+y}
then :
  enableval=$enable_mdr; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "mdr is not available" "$LINENO" 5
fi

FORCE_MDR=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_MDR

ENABLE_MDR=$ENABLE
NAME_MDR=mdr
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_MDR=" (not available by default)"
fi


echo "mdr... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        USE_EVA=$USE_EVA" "mdr
        USED_MDR=$USED_MDR" "eva








        REQUIRE_OCAML_PPX_DERIVING=$REQUIRE_OCAML_PPX_DERIVING" "mdr




        REQUIRE_OCAML_PPX_DERIVING_YOJSON=$REQUIRE_OCAML_PPX_DERIVING_YOJSON" "mdr












   HAS_OCAML_PPX_DERIVING=
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCaml package ppx_deriving" >&5
printf %s "checking for OCaml package ppx_deriving... " >&6; }
  OCAML_PPX_DERIVING=$(ocamlfind query ppx_deriving -format %v 2>/dev/null)
  if test -z "$OCAML_PPX_DERIVING" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found via ocamlfind." >&5
printf "%s\n" "not found via ocamlfind." >&6; }
    HAS_OCAML_PPX_DERIVING=no
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found." >&5
printf "%s\n" "found." >&6; }
    HAS_OCAML_PPX_DERIVING=yes
  fi




















   HAS_OCAML_PPX_DERIVING_YOJSON=
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCaml package ppx_deriving_yojson" >&5
printf %s "checking for OCaml package ppx_deriving_yojson... " >&6; }
  OCAML_PPX_DERIVING_YOJSON=$(ocamlfind query ppx_deriving_yojson -format %v 2>/dev/null)
  if test -z "$OCAML_PPX_DERIVING_YOJSON" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found via ocamlfind." >&5
printf "%s\n" "not found via ocamlfind." >&6; }
    HAS_OCAML_PPX_DERIVING_YOJSON=no
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found." >&5
printf "%s\n" "found." >&6; }
    HAS_OCAML_PPX_DERIVING_YOJSON=yes
  fi

















         if test "$ENABLE_MDR" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/markdown-report";
         fi


























                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

########################################
# Nonterm as a standard Frama-C plug-in #
########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/nonterm/Makefile.in" >&5
printf %s "checking for src/plugins/nonterm/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_nonterm_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/nonterm/Makefile.in"; then
  ac_cv_file_src_plugins_nonterm_Makefile_in=yes
else
  ac_cv_file_src_plugins_nonterm_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_nonterm_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_nonterm_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_nonterm_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-nonterm was given.
if test ${enable_nonterm+y}
then :
  enableval=$enable_nonterm; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "nonterm is not available" "$LINENO" 5
fi

FORCE_NONTERM=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_NONTERM

ENABLE_NONTERM=$ENABLE
NAME_NONTERM=nonterm
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_NONTERM=" (not available by default)"
fi


echo "nonterm... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_EVA=$REQUIRE_EVA" "nonterm
        REQUIRED_NONTERM=$REQUIRED_NONTERM" "eva






#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/nonterm/Makefile"



         if test "$ENABLE_NONTERM" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/nonterm";
         fi















                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/obfuscator/Makefile.in" >&5
printf %s "checking for src/plugins/obfuscator/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_obfuscator_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/obfuscator/Makefile.in"; then
  ac_cv_file_src_plugins_obfuscator_Makefile_in=yes
else
  ac_cv_file_src_plugins_obfuscator_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_obfuscator_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_obfuscator_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_obfuscator_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-obfuscator was given.
if test ${enable_obfuscator+y}
then :
  enableval=$enable_obfuscator; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "obfuscator is not available" "$LINENO" 5
fi

FORCE_OBFUSCATOR=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_OBFUSCATOR

ENABLE_OBFUSCATOR=$ENABLE
NAME_OBFUSCATOR=obfuscator
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_OBFUSCATOR=" (not available by default)"
fi


echo "obfuscator... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])










        ac_config_files="$ac_config_files src/plugins/obfuscator/Makefile"



         if test "$ENABLE_OBFUSCATOR" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/obfuscator";
         fi

































































{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/print_api" >&5
printf %s "checking for src/plugins/print_api... " >&6; }
if test ${ac_cv_file_src_plugins_print_api+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/print_api"; then
  ac_cv_file_src_plugins_print_api=yes
else
  ac_cv_file_src_plugins_print_api=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_print_api" >&5
printf "%s\n" "$ac_cv_file_src_plugins_print_api" >&6; }
if test "x$ac_cv_file_src_plugins_print_api" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-print_api was given.
if test ${enable_print_api+y}
then :
  enableval=$enable_print_api; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "print_api is not available" "$LINENO" 5
fi

FORCE_PRINT_API=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_PRINT_API

ENABLE_PRINT_API=$ENABLE
NAME_PRINT_API=print_api
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_PRINT_API=" (not available by default)"
fi


echo "print_api... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])






                      if test "$ENABLE_PRINT_API" != "no"; then
                         EXTERNAL_PLUGINS="$EXTERNAL_PLUGINS src/plugins/print_api";
                      fi

















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/qed" >&5
printf %s "checking for src/plugins/qed... " >&6; }
if test ${ac_cv_file_src_plugins_qed+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/qed"; then
  ac_cv_file_src_plugins_qed=yes
else
  ac_cv_file_src_plugins_qed=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_qed" >&5
printf "%s\n" "$ac_cv_file_src_plugins_qed" >&6; }
if test "x$ac_cv_file_src_plugins_qed" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-qed was given.
if test ${enable_qed+y}
then :
  enableval=$enable_qed; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "qed is not available" "$LINENO" 5
fi

FORCE_QED=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_QED

ENABLE_QED=$ENABLE
NAME_QED=qed
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_QED=" (not available by default)"
fi


echo "qed... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])






                      if test "$ENABLE_QED" != "no"; then
                         EXTERNAL_PLUGINS="$EXTERNAL_PLUGINS src/plugins/qed";
                      fi






















                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

########################################
# E-ACSL as a standard Frama-C plug-in #
########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/report/Makefile.in" >&5
printf %s "checking for src/plugins/report/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_report_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/report/Makefile.in"; then
  ac_cv_file_src_plugins_report_Makefile_in=yes
else
  ac_cv_file_src_plugins_report_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_report_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_report_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_report_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-report was given.
if test ${enable_report+y}
then :
  enableval=$enable_report; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "report is not available" "$LINENO" 5
fi

FORCE_REPORT=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_REPORT

ENABLE_REPORT=$ENABLE
NAME_REPORT=report
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_REPORT=" (not available by default)"
fi


echo "report... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])







#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/report/Makefile"



         if test "$ENABLE_REPORT" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/report";
         fi





































                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/security_slicing/Makefile.in" >&5
printf %s "checking for src/plugins/security_slicing/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_security_slicing_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/security_slicing/Makefile.in"; then
  ac_cv_file_src_plugins_security_slicing_Makefile_in=yes
else
  ac_cv_file_src_plugins_security_slicing_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_security_slicing_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_security_slicing_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_security_slicing_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-security_slicing was given.
if test ${enable_security_slicing+y}
then :
  enableval=$enable_security_slicing; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "security_slicing is not available" "$LINENO" 5
fi

FORCE_SECURITY_SLICING=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_SECURITY_SLICING

ENABLE_SECURITY_SLICING=$ENABLE
NAME_SECURITY_SLICING=security_slicing
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_SECURITY_SLICING=" (not available by default)"
fi


echo "security_slicing... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_SLICING=$REQUIRE_SLICING" "security_slicing
        REQUIRED_SECURITY_SLICING=$REQUIRED_SECURITY_SLICING" "slicing









        REQUIRE_EVA=$REQUIRE_EVA" "security_slicing
        REQUIRED_SECURITY_SLICING=$REQUIRED_SECURITY_SLICING" "eva









        REQUIRE_PDG=$REQUIRE_PDG" "security_slicing
        REQUIRED_SECURITY_SLICING=$REQUIRED_SECURITY_SLICING" "pdg









        REQUIRE_GUI=$REQUIRE_GUI" "security_slicing
        REQUIRED_SECURITY_SLICING=$REQUIRED_SECURITY_SLICING" "gui










         if test "$ENABLE_SECURITY_SLICING" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/security_slicing";
         fi















                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

########################################
# Server as a standard Frama-C plug-in #
########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/server/Makefile.in" >&5
printf %s "checking for src/plugins/server/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_server_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/server/Makefile.in"; then
  ac_cv_file_src_plugins_server_Makefile_in=yes
else
  ac_cv_file_src_plugins_server_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_server_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_server_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_server_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-server was given.
if test ${enable_server+y}
then :
  enableval=$enable_server; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "server is not available" "$LINENO" 5
fi

FORCE_SERVER=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_SERVER

ENABLE_SERVER=$ENABLE
NAME_SERVER=server
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_SERVER=" (not available by default)"
fi


echo "server... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])







########################################
# Server ZMQ Configuration             #
########################################

# Check whether --enable-server-zmq was given.
if test ${enable_server_zmq+y}
then :
  enableval=$enable_server_zmq; SERVER_ZMQ=$enableval
else $as_nop
  SERVER_ZMQ=yes

fi


if test "$SERVER_ZMQ" = "yes" ;
then









   HAS_OCAML_ZMQ=
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCaml package zmq" >&5
printf %s "checking for OCaml package zmq... " >&6; }
  OCAML_ZMQ=$(ocamlfind query zmq -format %v 2>/dev/null)
  if test -z "$OCAML_ZMQ" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found via ocamlfind." >&5
printf "%s\n" "not found via ocamlfind." >&6; }
    HAS_OCAML_ZMQ=no
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found." >&5
printf "%s\n" "found." >&6; }
    HAS_OCAML_ZMQ=yes
  fi













        USE_OCAML_ZMQ=$USE_OCAML_ZMQ" "server


        SERVER_ZMQ=$HAS_OCAML_ZMQ
fi



#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/server/Makefile"



         if test "$ENABLE_SERVER" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/server";
         fi





































                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

########################################
# Studia as a standard Frama-C plug-in #
########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/studia/Makefile.in" >&5
printf %s "checking for src/plugins/studia/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_studia_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/studia/Makefile.in"; then
  ac_cv_file_src_plugins_studia_Makefile_in=yes
else
  ac_cv_file_src_plugins_studia_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_studia_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_studia_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_studia_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-studia was given.
if test ${enable_studia+y}
then :
  enableval=$enable_studia; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "studia is not available" "$LINENO" 5
fi

FORCE_STUDIA=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_STUDIA

ENABLE_STUDIA=$ENABLE
NAME_STUDIA=studia
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_STUDIA=" (not available by default)"
fi


echo "studia... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_EVA=$REQUIRE_EVA" "studia
        REQUIRED_STUDIA=$REQUIRED_STUDIA" "eva









        REQUIRE_SERVER=$REQUIRE_SERVER" "studia
        REQUIRED_STUDIA=$REQUIRED_STUDIA" "server






#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/studia/Makefile"



         if test "$ENABLE_STUDIA" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/studia";
         fi
















































                ##########################################################################
#                                                                        #
#  This file is part of Frama-C.                                         #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat à l'énergie atomique et aux énergies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################

##########################################
# Variadic as a standard Frama-C plug-in #
##########################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/variadic/Makefile.in" >&5
printf %s "checking for src/plugins/variadic/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_variadic_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/variadic/Makefile.in"; then
  ac_cv_file_src_plugins_variadic_Makefile_in=yes
else
  ac_cv_file_src_plugins_variadic_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_variadic_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_variadic_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_variadic_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-variadic was given.
if test ${enable_variadic+y}
then :
  enableval=$enable_variadic; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "variadic is not available" "$LINENO" 5
fi

FORCE_VARIADIC=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_VARIADIC

ENABLE_VARIADIC=$ENABLE
NAME_VARIADIC=variadic
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_VARIADIC=" (not available by default)"
fi


echo "variadic... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])







#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/variadic/Makefile"



         if test "$ENABLE_VARIADIC" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/variadic";
         fi















                ##########################################################################
#                                                                        #
#  This file is part of WP plug-in of Frama-C.                           #
#                                                                        #
#  Copyright (C) 2007-2022                                               #
#    CEA (Commissariat a l'energie atomique et aux energies              #
#         alternatives)                                                  #
#                                                                        #
#  you can redistribute it and/or modify it under the terms of the GNU   #
#  Lesser General Public License as published by the Free Software       #
#  Foundation, version 2.1.                                              #
#                                                                        #
#  It is distributed in the hope that it will be useful,                 #
#  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#  GNU Lesser General Public License for more details.                   #
#                                                                        #
#  See the GNU Lesser General Public License version 2.1                 #
#  for more details (enclosed in the file licenses/LGPLv2.1).            #
#                                                                        #
##########################################################################















{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for src/plugins/wp/Makefile.in" >&5
printf %s "checking for src/plugins/wp/Makefile.in... " >&6; }
if test ${ac_cv_file_src_plugins_wp_Makefile_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "src/plugins/wp/Makefile.in"; then
  ac_cv_file_src_plugins_wp_Makefile_in=yes
else
  ac_cv_file_src_plugins_wp_Makefile_in=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_src_plugins_wp_Makefile_in" >&5
printf "%s\n" "$ac_cv_file_src_plugins_wp_Makefile_in" >&6; }
if test "x$ac_cv_file_src_plugins_wp_Makefile_in" = xyes
then :
  default=yes;plugin_present=yes
else $as_nop
  plugin_present=no;default=no
fi


FORCE=no

# Check whether --enable-wp was given.
if test ${enable_wp+y}
then :
  enableval=$enable_wp; ENABLE=$enableval;FORCE=$enableval
else $as_nop
  ENABLE=$default

fi


if test "$ONLY_KERNEL" = "yes" -a "$FORCE" = "no"; then
  ENABLE=no
fi



if test "$plugin_present" = "no" -a "$FORCE" = "yes"; then
  as_fn_error $? "wp is not available" "$LINENO" 5
fi

FORCE_WP=$FORCE
PLUGINS_FORCE_LIST=${PLUGINS_FORCE_LIST}" "FORCE_WP

ENABLE_WP=$ENABLE
NAME_WP=wp
if test "$default" = "no" -a "$FORCE" = "no"; then
  INFO_WP=" (not available by default)"
fi


echo "wp... $ENABLE"
# kept defined for write_plugin_config. A bit ugly, but not more than
# usual autoconf stuff.
# m4_undefine([PLUGIN_NAME])











        REQUIRE_QED=$REQUIRE_QED" "wp
        REQUIRED_WP=$REQUIRED_WP" "qed









        REQUIRE_RTEGEN=$REQUIRE_RTEGEN" "wp
        REQUIRED_WP=$REQUIRED_WP" "rtegen









        USE_GUI=$USE_GUI" "wp
        USED_WP=$USED_WP" "gui






# Why3 API dependency
######################










   HAS_OCAML_WHY3=
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCaml package why3" >&5
printf %s "checking for OCaml package why3... " >&6; }
  OCAML_WHY3=$(ocamlfind query why3 -format %v 2>/dev/null)
  if test -z "$OCAML_WHY3" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found via ocamlfind." >&5
printf "%s\n" "not found via ocamlfind." >&6; }
    HAS_OCAML_WHY3=no
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found." >&5
printf "%s\n" "found." >&6; }
    HAS_OCAML_WHY3=yes
  fi














        REQUIRE_OCAML_WHY3=$REQUIRE_OCAML_WHY3" "wp








         if test "$ENABLE_WP" != "no"; then
            EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} src/plugins/wp";
         fi








#####################################################
# Check for tools/libraries requirements of plugins #
#####################################################

new_section "configure tools and libraries used by some plug-ins"

# lablgtk2
##########



# Check whether --enable-lablgtk3 was given.
if test ${enable_lablgtk3+y}
then :
  enableval=$enable_lablgtk3; ENABLE_LABLGTK3=$enableval
else $as_nop
  ENABLE_LABLGTK3=yes
fi


REQUIRE_LABLGTK="$REQUIRE_LABLGTK$REQUIRE_GNOMECANVAS"
USE_LABLGTK="$USE_LABLGTK$USE_GNOMECANVAS"

LABLGTK_PATH=""
SOURCEVIEW_PATH=""

if test "$PLATFORM" != "MacOS"; then
if test "$ENABLE_LABLGTK3" = "yes"; then
  LABLGTK_PATH=`ocamlfind query lablgtk3 | tr -d '\\r\\n'`;
fi
if test "$LABLGTK_PATH" != ""; then
  SOURCEVIEW_PATH=`ocamlfind query lablgtk3-sourceview3 | tr -d '\\r\\n'`;
fi
fi

if test "$SOURCEVIEW_PATH" = ""; then
  LABLGTK_VERSION=2
  LABLGTK_PATH=`ocamlfind query lablgtk2 | tr -d '\\r\\n'`
  if test "$LABLGTK_PATH" = "" -o \
          "$LABLGTK_PATH" -ef "$OCAMLLIB/lablgtk2" ; then
       echo "Ocamlfind -> using +lablgtk2.($LABLGTK_PATH,$OCAMLLIB/lablgtk2)"
       LABLGTK_PATH=+lablgtk2
       LABLGTKPATH_FOR_CONFIGURE=$OCAMLLIB/lablgtk2
  else
       echo "Ocamlfind -> using $LABLGTK_PATH"
       LABLGTKPATH_FOR_CONFIGURE=$LABLGTK_PATH
  fi;
  SOURCEVIEW_PATH=$LABLGTKPATH_FOR_CONFIGURE;
else
  LABLGTK_VERSION=3
  echo "ocamlfind -> using $LABLGTK_PATH"
  LABLGTKPATH_FOR_CONFIGURE=$LABLGTK_PATH;
fi


# No need to check the same thing multiple times.









# [JS 2009/06/02] sh tests and m4 variables do not mix well together.
# It works by chance but it is not robust enough.
# Should be rewritten
    HAS_GTKSOURCEVIEW=no
    if test "$HAS_GTKSOURCEVIEW" != "yes"; then
          as_ac_File=`printf "%s\n" "ac_cv_file_$SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX" >&5
printf %s "checking for $SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for $SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX existence when cross compiling" "$LINENO" 5
if test -r "$SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
  HAS_GTKSOURCEVIEW=yes
else $as_nop
  HAS_GTKSOURCEVIEW=no
fi

          if test "$HAS_GTKSOURCEVIEW" = "yes"; then SELECTED_GTKSOURCEVIEW=$SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX
          fi
       fi
       if test "$HAS_GTKSOURCEVIEW" != "yes"; then
          as_ac_File=`printf "%s\n" "ac_cv_file_$SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX" >&5
printf %s "checking for $SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for $SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX existence when cross compiling" "$LINENO" 5
if test -r "$SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
  HAS_GTKSOURCEVIEW=yes
else $as_nop
  HAS_GTKSOURCEVIEW=no
fi

          if test "$HAS_GTKSOURCEVIEW" = "yes"; then SELECTED_GTKSOURCEVIEW=$SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX
          fi
       fi

    GTKSOURCEVIEW=$SELECTED_GTKSOURCEVIEW















# No need to check the same thing multiple times.









# [JS 2009/06/02] sh tests and m4 variables do not mix well together.
# It works by chance but it is not robust enough.
# Should be rewritten
    HAS_GNOMECANVAS=no
    if test "$HAS_GNOMECANVAS" != "yes"; then
          as_ac_File=`printf "%s\n" "ac_cv_file_$LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX" >&5
printf %s "checking for $LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for $LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX existence when cross compiling" "$LINENO" 5
if test -r "$LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
  HAS_GNOMECANVAS=yes
else $as_nop
  HAS_GNOMECANVAS=no
fi

          if test "$HAS_GNOMECANVAS" = "yes"; then SELECTED_GNOMECANVAS=$LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX
          fi
       fi

    GNOMECANVAS=$SELECTED_GNOMECANVAS















# No need to check the same thing multiple times.









# [JS 2009/06/02] sh tests and m4 variables do not mix well together.
# It works by chance but it is not robust enough.
# Should be rewritten
    HAS_LABLGTK=no
    if test "$HAS_LABLGTK" != "yes"; then
          as_ac_File=`printf "%s\n" "ac_cv_file_$LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX" >&5
printf %s "checking for $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX existence when cross compiling" "$LINENO" 5
if test -r "$LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
  HAS_LABLGTK=yes
else $as_nop
  HAS_LABLGTK=no
fi

          if test "$HAS_LABLGTK" = "yes"; then SELECTED_LABLGTK=$LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX
          fi
       fi
       if test "$HAS_LABLGTK" != "yes"; then
          as_ac_File=`printf "%s\n" "ac_cv_file_$LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX" >&5
printf %s "checking for $LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for $LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX existence when cross compiling" "$LINENO" 5
if test -r "$LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
  HAS_LABLGTK=yes
else $as_nop
  HAS_LABLGTK=no
fi

          if test "$HAS_LABLGTK" = "yes"; then SELECTED_LABLGTK=$LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX
          fi
       fi

    LABLGTK=$SELECTED_LABLGTK














if test "$HAS_OCAMLGRAPH_2" = yes; then









   HAS_OCAML_OCAMLGRAPH_GTK=
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCaml package ocamlgraph_gtk" >&5
printf %s "checking for OCaml package ocamlgraph_gtk... " >&6; }
  OCAML_OCAMLGRAPH_GTK=$(ocamlfind query ocamlgraph_gtk -format %v 2>/dev/null)
  if test -z "$OCAML_OCAMLGRAPH_GTK" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found via ocamlfind." >&5
printf "%s\n" "not found via ocamlfind." >&6; }
    HAS_OCAML_OCAMLGRAPH_GTK=no
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found." >&5
printf "%s\n" "found." >&6; }
    HAS_OCAML_OCAMLGRAPH_GTK=yes
  fi











fi

# dot and xdot tools
####################











  for file in dot; do
   HAS_DOT=
# Extract the first word of "$file", so it can be a program name with args.
set dummy $file; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAS_DOT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$HAS_DOT"; then
  ac_cv_prog_HAS_DOT="$HAS_DOT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_HAS_DOT="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_HAS_DOT" && ac_cv_prog_HAS_DOT="no"
fi
fi
HAS_DOT=$ac_cv_prog_HAS_DOT
if test -n "$HAS_DOT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_DOT" >&5
printf "%s\n" "$HAS_DOT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test "$HAS_DOT" = "yes"; then SELECTED_VAR=$file break; fi
  done






















  for file in unix2dos; do
   HAS_UNIX2DOS=
# Extract the first word of "$file", so it can be a program name with args.
set dummy $file; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAS_UNIX2DOS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$HAS_UNIX2DOS"; then
  ac_cv_prog_HAS_UNIX2DOS="$HAS_UNIX2DOS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_HAS_UNIX2DOS="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_HAS_UNIX2DOS" && ac_cv_prog_HAS_UNIX2DOS="no"
fi
fi
HAS_UNIX2DOS=$ac_cv_prog_HAS_UNIX2DOS
if test -n "$HAS_UNIX2DOS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_UNIX2DOS" >&5
printf "%s\n" "$HAS_UNIX2DOS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test "$HAS_UNIX2DOS" = "yes"; then SELECTED_VAR=$file break; fi
  done














        USE_UNIX2DOS=$USE_UNIX2DOS" "tests



########################
# Plug-in dependencies #
########################

new_section "checking for plug-in dependencies"


  if test -n "$REQUIRE_LTLTOBA" -o -n "$USE_LTLTOBA" -o "$no" = "yes"; then
    if test "$HAS_LTLTOBA" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ltl2ba not found." >&5
printf "%s\n" "$as_me: WARNING: ltl2ba not found." >&2;}
      reason="ltl2ba missing"
      for p in $REQUIRE_LTLTOBA; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
	  if eval test "\$$fp" = "yes"; then
	    as_fn_error $? "$p requested but $reason." "$LINENO" 5
	  fi
	  eval $ep="no\ \(see\ warning\ about\ ltl2ba\)"
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
	  eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_LTLTOBA; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
	if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
	  eval $ep="partial\ \(see\ warning\ about\ ltl2ba\)"
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
	  eval INFO_$up=\", $reason\"
        fi
      done
    else
        LTLTOBA=ltl2ba
    fi
  fi





        ac_config_files="$ac_config_files src/plugins/aorai/Makefile"




#######################
# Generating Makefile #
#######################




        ac_config_files="$ac_config_files src/plugins/dive/Makefile"




###############################
# C specific stuff for E-ACSL #
###############################

MAY_RUN_TESTS=yes

# C compiler and stdio.h
#########################

       for ac_header in stdio.h
do :
  ac_fn_c_check_header_compile "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
if test "x$ac_cv_header_stdio_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDIO_H 1" >>confdefs.h
 HAVE_STDIO_H=yes
fi

done

# not sure it can actually happen:
# looks like configure stops on error if no C compiler detected
if test -z $HAVE_STDIO_H; then
  MAY_RUN_TESTS=no
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: stdio.h missing: non-regression tests unavailable." >&5
printf "%s\n" "$as_me: WARNING: stdio.h missing: non-regression tests unavailable." >&2;}
fi

# Doxygen
#########

# Extract the first word of "doxygen", so it can be a program name with args.
set dummy doxygen; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DOXYGEN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DOXYGEN"; then
  ac_cv_prog_DOXYGEN="$DOXYGEN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_DOXYGEN="doxygen"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_DOXYGEN" && ac_cv_prog_DOXYGEN="no"
fi
fi
DOXYGEN=$ac_cv_prog_DOXYGEN
if test -n "$DOXYGEN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
printf "%s\n" "$DOXYGEN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "dot", so it can be a program name with args.
set dummy dot; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAVE_DOT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$HAVE_DOT"; then
  ac_cv_prog_HAVE_DOT="$HAVE_DOT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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_HAVE_DOT="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_HAVE_DOT" && ac_cv_prog_HAVE_DOT="no"
fi
fi
HAVE_DOT=$ac_cv_prog_HAVE_DOT
if test -n "$HAVE_DOT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAVE_DOT" >&5
printf "%s\n" "$HAVE_DOT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


ac_config_files="$ac_config_files src/plugins/e-acsl/doc/doxygen/doxygen.cfg"

ac_config_commands="$ac_config_commands default"

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 $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$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+y} || &/
     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$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$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
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$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}'

DEFS=-DHAVE_CONFIG_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$//'
  ac_i=`printf "%s\n" "$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 $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$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
as_nop=:
if test ${ZSH_VERSION+y} && (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 $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

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


# 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# 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
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$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_nop
  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 $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || 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 ||
printf "%s\n" 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


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
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

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

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 $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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 ||
printf "%s\n" 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 2.71.  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

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


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

_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
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to the package provider."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 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 $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    printf "%s\n" "$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' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$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 $as_me. ##
_ASBOX
  printf "%s\n" "$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 $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "src/plugins/aorai/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/aorai/Makefile" ;;
    "src/plugins/dive/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/dive/Makefile" ;;
    "src/plugins/e-acsl/doc/doxygen/doxygen.cfg") CONFIG_FILES="$CONFIG_FILES src/plugins/e-acsl/doc/doxygen/doxygen.cfg" ;;
    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;

  *) 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 ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
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"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
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 $ac_f in *\'*) ac_f=`printf "%s\n" "$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 $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$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 ||
printf "%s\n" 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 "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$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\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$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"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$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
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;

  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "src/plugins/aorai/Makefile":F) chmod -w src/plugins/aorai/Makefile ;;
    "src/plugins/dive/Makefile":F) chmod -w src/plugins/dive/Makefile ;;
    "default":C)    ;;

  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 "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


#######################
# Generating Makefile #
#######################






        ac_config_files="$ac_config_files src/plugins/e-acsl/Makefile"



  if test -n "$REQUIRE_OCAML_PPX_DERIVING" -o -n "$USE_OCAML_PPX_DERIVING" -o "$no" = "yes"; then
    if test "$HAS_OCAML_PPX_DERIVING" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: package ppx_deriving not found" >&5
printf "%s\n" "$as_me: WARNING: package ppx_deriving not found" >&2;}
      reason="ppx_deriving missing"
      for p in $REQUIRE_OCAML_PPX_DERIVING; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
          if eval test "\$$fp" = "yes"; then
            as_fn_error $? "$p requested but $reason." "$LINENO" 5
          fi
          eval $ep="no\ \(see\ warning\ about\ ppx_deriving\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_OCAML_PPX_DERIVING; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
        if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
          eval $ep="partial\ \(see\ warning\ about\ ppx_deriving\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
    else
        OCAML_PPX_DERIVING=PPX_DERIVING
    fi
  fi

  if test -n "$REQUIRE_OCAML_PPX_DERIVING_YOJSON" -o -n "$USE_OCAML_PPX_DERIVING_YOJSON" -o "$no" = "yes"; then
    if test "$HAS_OCAML_PPX_DERIVING_YOJSON" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: package ppx_deriving_yojson not found" >&5
printf "%s\n" "$as_me: WARNING: package ppx_deriving_yojson not found" >&2;}
      reason="ppx_deriving_yojson missing"
      for p in $REQUIRE_OCAML_PPX_DERIVING_YOJSON; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
          if eval test "\$$fp" = "yes"; then
            as_fn_error $? "$p requested but $reason." "$LINENO" 5
          fi
          eval $ep="no\ \(see\ warning\ about\ ppx_deriving_yojson\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_OCAML_PPX_DERIVING_YOJSON; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
        if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
          eval $ep="partial\ \(see\ warning\ about\ ppx_deriving_yojson\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
    else
        OCAML_PPX_DERIVING_YOJSON=PPX_DERIVING_YOJSON
    fi
  fi





        ac_config_files="$ac_config_files src/plugins/markdown-report/Makefile"







        ac_config_files="$ac_config_files src/plugins/security_slicing/Makefile"



  if test -n "$REQUIRE_OCAML_ZMQ" -o -n "$USE_OCAML_ZMQ" -o "$no" = "yes"; then
    if test "$HAS_OCAML_ZMQ" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Server support for ZeroMQ disabled (try 'opam install zmq')." >&5
printf "%s\n" "$as_me: WARNING: Server support for ZeroMQ disabled (try 'opam install zmq')." >&2;}
      reason="zmq missing"
      for p in $REQUIRE_OCAML_ZMQ; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
          if eval test "\$$fp" = "yes"; then
            as_fn_error $? "$p requested but $reason." "$LINENO" 5
          fi
          eval $ep="no\ \(see\ warning\ about\ zmq\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_OCAML_ZMQ; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
        if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
          eval $ep="partial\ \(see\ warning\ about\ zmq\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
    else
        OCAML_ZMQ=ZMQ
    fi
  fi

  if test -n "$REQUIRE_OCAML_WHY3" -o -n "$USE_OCAML_WHY3" -o "$no" = "yes"; then
    if test "$HAS_OCAML_WHY3" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: package why3 not found" >&5
printf "%s\n" "$as_me: WARNING: package why3 not found" >&2;}
      reason="why3 missing"
      for p in $REQUIRE_OCAML_WHY3; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
          if eval test "\$$fp" = "yes"; then
            as_fn_error $? "$p requested but $reason." "$LINENO" 5
          fi
          eval $ep="no\ \(see\ warning\ about\ why3\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_OCAML_WHY3; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
        if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
          eval $ep="partial\ \(see\ warning\ about\ why3\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
    else
        OCAML_WHY3=WHY3
    fi
  fi


if test "$HAS_OCAML_WHY3" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking why3 version" >&5
printf %s "checking why3 version... " >&6; }
WHY3VERSION=`ocamlfind query -format %v why3 | tr -d '\\r\\n'`
case $WHY3VERSION in
      "")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found!" >&5
printf "%s\n" "not found!" >&6; }



  if test "FORCE_WP" = "yes"; then
    as_fn_error $? "wp requested but why3 not found" "$LINENO" 5;
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: wp disabled because why3 not found" >&5
printf "%s\n" "$as_me: WARNING: wp disabled because why3 not found" >&2;};
    ENABLE_WP=no;
    INFO_WP=", why3 not found"
  fi
        ;;
      0.* | 1.[01234].*)
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $WHY3VERSION: requires 1.5.0+" >&5
printf "%s\n" "found $WHY3VERSION: requires 1.5.0+" >&6; }



  if test "FORCE_WP" = "yes"; then
    as_fn_error $? "wp requested but non-supported why3 $WHY3VERSION" "$LINENO" 5;
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: wp disabled because non-supported why3 $WHY3VERSION" >&5
printf "%s\n" "$as_me: WARNING: wp disabled because non-supported why3 $WHY3VERSION" >&2;};
    ENABLE_WP=no;
    INFO_WP=", non-supported why3 $WHY3VERSION"
  fi
        ;;
      1.5.*)
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $WHY3VERSION: ok" >&5
printf "%s\n" "found $WHY3VERSION: ok" >&6; }
        ;;
      *)
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $WHY3VERSION: might work (should be 1.5.0+)" >&5
printf "%s\n" "found $WHY3VERSION: might work (should be 1.5.0+)" >&6; }
        ;;
esac
fi




        ac_config_files="$ac_config_files src/plugins/wp/Makefile"



    if test -n "$REQUIRE_GTKSOURCEVIEW" -o -n "$USE_GTKSOURCEVIEW" -o "$no" = "yes"; then
      if test "$HAS_GTKSOURCEVIEW" = "no"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: lablgtksourceview not found" >&5
printf "%s\n" "$as_me: WARNING: lablgtksourceview not found" >&2;}
        reason="$SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX,
                   $SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX missing"

        for p in $REQUIRE_GTKSOURCEVIEW; do
	  up=`upper "$p"`
          ep=ENABLE_$up
          eval enable_p=\$$ep
          if test "$enable_p" != "no"; then
            fp=FORCE_`upper "$p"`
	    if eval test "\$$fp" = "yes"; then
	      as_fn_error $? "$p requested but $reason." "$LINENO" 5
	    fi
	    eval $ep="no\ \(see\ warning\ about\ $SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX,
                   $SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX\)"
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
	    eval INFO_$up=\", $reason\"
          fi
        done
        for p in $USE_GTKSOURCEVIEW; do
          up=`upper "$p"`
          ep=ENABLE_$up
          eval eep="\$$ep"
	  if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
	    eval $ep="partial\ \(see\ warning\ about\ $SOURCEVIEW_PATH/lablgtksourceview2.$LIB_SUFFIX,
                   $SOURCEVIEW_PATH/lablgtk3_sourceview3.$LIB_SUFFIX\)"
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
	    eval INFO_$up=\", $reason\"
          fi
        done
      fi
    fi

    if test -n "$REQUIRE_GNOMECANVAS" -o -n "$USE_GNOMECANVAS" -o "$no" = "yes"; then
      if test "$HAS_GNOMECANVAS" = "no"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: lablgnomecanvas.$LIB_SUFFIX not found" >&5
printf "%s\n" "$as_me: WARNING: lablgnomecanvas.$LIB_SUFFIX not found" >&2;}
        reason="$LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX missing"

        for p in $REQUIRE_GNOMECANVAS; do
	  up=`upper "$p"`
          ep=ENABLE_$up
          eval enable_p=\$$ep
          if test "$enable_p" != "no"; then
            fp=FORCE_`upper "$p"`
	    if eval test "\$$fp" = "yes"; then
	      as_fn_error $? "$p requested but $reason." "$LINENO" 5
	    fi
	    eval $ep="no\ \(see\ warning\ about\ $LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX\)"
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
	    eval INFO_$up=\", $reason\"
          fi
        done
        for p in $USE_GNOMECANVAS; do
          up=`upper "$p"`
          ep=ENABLE_$up
          eval eep="\$$ep"
	  if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
	    eval $ep="partial\ \(see\ warning\ about\ $LABLGTKPATH_FOR_CONFIGURE/lablgnomecanvas.$LIB_SUFFIX\)"
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
	    eval INFO_$up=\", $reason\"
          fi
        done
      fi
    fi

    if test -n "$REQUIRE_LABLGTK" -o -n "$USE_LABLGTK" -o "$no" = "yes"; then
      if test "$HAS_LABLGTK" = "no"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX not found." >&5
printf "%s\n" "$as_me: WARNING: $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX not found." >&2;}
        reason="$LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX,
                   $LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX missing"

        for p in $REQUIRE_LABLGTK; do
	  up=`upper "$p"`
          ep=ENABLE_$up
          eval enable_p=\$$ep
          if test "$enable_p" != "no"; then
            fp=FORCE_`upper "$p"`
	    if eval test "\$$fp" = "yes"; then
	      as_fn_error $? "$p requested but $reason." "$LINENO" 5
	    fi
	    eval $ep="no\ \(see\ warning\ about\ $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX,
                   $LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX\)"
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
	    eval INFO_$up=\", $reason\"
          fi
        done
        for p in $USE_LABLGTK; do
          up=`upper "$p"`
          ep=ENABLE_$up
          eval eep="\$$ep"
	  if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
	    eval $ep="partial\ \(see\ warning\ about\ $LABLGTKPATH_FOR_CONFIGURE/lablgtk.$LIB_SUFFIX,
                   $LABLGTKPATH_FOR_CONFIGURE/lablgtk3.$LIB_SUFFIX\)"
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
	    eval INFO_$up=\", $reason\"
          fi
        done
      fi
    fi

  if test -n "$REQUIRE_OCAML_OCAMLGRAPH_GTK" -o -n "$USE_OCAML_OCAMLGRAPH_GTK" -o "$no" = "yes"; then
    if test "$HAS_OCAML_OCAMLGRAPH_GTK" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: package ocamlgraph_gtk not found" >&5
printf "%s\n" "$as_me: WARNING: package ocamlgraph_gtk not found" >&2;}
      reason="ocamlgraph_gtk missing"
      for p in $REQUIRE_OCAML_OCAMLGRAPH_GTK; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
          if eval test "\$$fp" = "yes"; then
            as_fn_error $? "$p requested but $reason." "$LINENO" 5
          fi
          eval $ep="no\ \(see\ warning\ about\ ocamlgraph_gtk\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_OCAML_OCAMLGRAPH_GTK; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
        if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
          eval $ep="partial\ \(see\ warning\ about\ ocamlgraph_gtk\)"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
          eval INFO_$up=\", $reason\"
        fi
      done
    else
        OCAML_OCAMLGRAPH_GTK=OCAMLGRAPH_GTK
    fi
  fi

  if test -n "$REQUIRE_DOT" -o -n "$USE_DOT" -o "$no" = "yes"; then
    if test "$HAS_DOT" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: dot not found: you should install GraphViz" >&5
printf "%s\n" "$as_me: WARNING: dot not found: you should install GraphViz" >&2;}
      reason="dot missing"
      for p in $REQUIRE_DOT; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
	  if eval test "\$$fp" = "yes"; then
	    as_fn_error $? "$p requested but $reason." "$LINENO" 5
	  fi
	  eval $ep="no\ \(see\ warning\ about\ dot\)"
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
	  eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_DOT; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
	if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
	  eval $ep="partial\ \(see\ warning\ about\ dot\)"
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
	  eval INFO_$up=\", $reason\"
        fi
      done
    else
        DOT=dot
    fi
  fi

  if test -n "$REQUIRE_UNIX2DOS" -o -n "$USE_UNIX2DOS" -o "$no" = "yes"; then
    if test "$HAS_UNIX2DOS" = "no"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unix2dos not found: you should install dos2unix" >&5
printf "%s\n" "$as_me: WARNING: unix2dos not found: you should install dos2unix" >&2;}
      reason="unix2dos missing"
      for p in $REQUIRE_UNIX2DOS; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval enable_p=\$$ep
        if test "$enable_p" != "no"; then
          fp=FORCE_`upper "$p"`
	  if eval test "\$$fp" = "yes"; then
	    as_fn_error $? "$p requested but $reason." "$LINENO" 5
	  fi
	  eval $ep="no\ \(see\ warning\ about\ unix2dos\)"
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p disabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p disabled because $reason." >&2;}
	  eval INFO_$up=\", $reason\"
        fi
      done
      for p in $USE_UNIX2DOS; do
        up=`upper "$p"`
        ep=ENABLE_$up
        eval eep="\$$ep"
	if test "`echo $eep | sed -e 's/ .*//' `" != "no"; then
	  eval $ep="partial\ \(see\ warning\ about\ unix2dos\)"
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $p partially enabled because $reason." >&5
printf "%s\n" "$as_me: WARNING: $p partially enabled because $reason." >&2;}
	  eval INFO_$up=\", $reason\"
        fi
      done
    else
        UNIX2DOS=unix2dos
    fi
  fi


# First, initialize some variables
for fp in ${PLUGINS_FORCE_LIST}; do
  if test "$fp" != "FORCE_GTKSOURCEVIEW"; then
    plugin=`echo $fp | sed -e "s/FORCE_\(.*\)/\1/" `
    TODOLIST=$TODOLIST" "$plugin
    eval MARK_$plugin=
    eval REMEMBER_$plugin=
  fi
done
# main call
compute_dependency



if test "$HAS_OCAMLGRAPH_2" = "yes"; then
  HAS_DGRAPH=$HAS_OCAML_OCAMLGRAPH_GTK;
else
  HAS_DGRAPH=$HAS_GNOMECANVAS
fi

############################
# Substitutions to perform #
############################

EXTERNAL_PLUGINS="${EXTERNAL_PLUGINS} ${EXTRA_EXTERNAL_PLUGINS}"




































# m4_foreach_w is not supported in some old autoconf versions.
# Sadly AC_FOREACH is deprecated now...



































################################################
# Finally create the Makefile from Makefile.in #
################################################

new_section "creating makefile"

ac_config_files="$ac_config_files share/Makefile.config"


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 $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$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+y} || &/
     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$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$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
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$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}'

DEFS=-DHAVE_CONFIG_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$//'
  ac_i=`printf "%s\n" "$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 $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$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
as_nop=:
if test ${ZSH_VERSION+y} && (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 $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

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


# 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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# 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
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$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_nop
  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 $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || 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 ||
printf "%s\n" 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


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
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

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

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 $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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 ||
printf "%s\n" 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 2.71.  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

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


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

_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
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to the package provider."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 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 $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    printf "%s\n" "$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' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$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 $as_me. ##
_ASBOX
  printf "%s\n" "$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 $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "src/plugins/aorai/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/aorai/Makefile" ;;
    "src/plugins/dive/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/dive/Makefile" ;;
    "src/plugins/e-acsl/doc/doxygen/doxygen.cfg") CONFIG_FILES="$CONFIG_FILES src/plugins/e-acsl/doc/doxygen/doxygen.cfg" ;;
    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
    "src/plugins/e-acsl/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/e-acsl/Makefile" ;;
    "src/plugins/instantiate/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/instantiate/Makefile" ;;
    "src/plugins/loop_analysis/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/loop_analysis/Makefile" ;;
    "src/plugins/markdown-report/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/markdown-report/Makefile" ;;
    "src/plugins/nonterm/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/nonterm/Makefile" ;;
    "src/plugins/obfuscator/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/obfuscator/Makefile" ;;
    "src/plugins/report/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/report/Makefile" ;;
    "src/plugins/security_slicing/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/security_slicing/Makefile" ;;
    "src/plugins/server/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/server/Makefile" ;;
    "src/plugins/studia/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/studia/Makefile" ;;
    "src/plugins/variadic/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/variadic/Makefile" ;;
    "src/plugins/wp/Makefile") CONFIG_FILES="$CONFIG_FILES src/plugins/wp/Makefile" ;;
    "share/Makefile.config") CONFIG_FILES="$CONFIG_FILES share/Makefile.config" ;;

  *) 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 ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
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"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
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 $ac_f in *\'*) ac_f=`printf "%s\n" "$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 $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$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 ||
printf "%s\n" 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 "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$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\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$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"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$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
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;

  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "src/plugins/aorai/Makefile":F) chmod -w src/plugins/aorai/Makefile ;;
    "src/plugins/dive/Makefile":F) chmod -w src/plugins/dive/Makefile ;;
    "default":C)    ;;
    "src/plugins/e-acsl/Makefile":F) chmod -w src/plugins/e-acsl/Makefile ;;
    "src/plugins/instantiate/Makefile":F) chmod -w src/plugins/instantiate/Makefile ;;
    "src/plugins/loop_analysis/Makefile":F) chmod -w src/plugins/loop_analysis/Makefile ;;
    "src/plugins/markdown-report/Makefile":F) chmod -w src/plugins/markdown-report/Makefile ;;
    "src/plugins/nonterm/Makefile":F) chmod -w src/plugins/nonterm/Makefile ;;
    "src/plugins/obfuscator/Makefile":F) chmod -w src/plugins/obfuscator/Makefile ;;
    "src/plugins/report/Makefile":F) chmod -w src/plugins/report/Makefile ;;
    "src/plugins/security_slicing/Makefile":F) chmod -w src/plugins/security_slicing/Makefile ;;
    "src/plugins/server/Makefile":F) chmod -w src/plugins/server/Makefile ;;
    "src/plugins/studia/Makefile":F) chmod -w src/plugins/studia/Makefile ;;
    "src/plugins/variadic/Makefile":F) chmod -w src/plugins/variadic/Makefile ;;
    "src/plugins/wp/Makefile":F) chmod -w src/plugins/wp/Makefile ;;
    "share/Makefile.config":F) chmod a-w share/Makefile.config ;;

  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 "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


###########
# Summary #
###########

new_section "summary: plug-ins available"

for plugin in  CALLGRAPH SEMANTIC_CONSTANT_FOLDING FROM_ANALYSIS GUI IMPACT INOUT METRICS OCCURRENCE PDG POSTDOMINATORS REDUC RTEGEN SCOPE SLICING SPARECODE USERS EVA AORAI DIVE E_ACSL INSTANTIATE LOOP_ANALYSIS MDR NONTERM OBFUSCATOR PRINT_API QED REPORT SECURITY_SLICING SERVER STUDIA VARIADIC WP; do
  n=NAME_$plugin
  e=ENABLE_$plugin
  i=INFO_$plugin
  eval nv=\$$n
  eval ev=\$$e
  eval iv=\$$i
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $nv: $ev$iv" >&5
printf "%s\n" "$as_me: $nv: $ev$iv" >&6;}
done

if test "$EXTRA_EXTERNAL_PLUGINS" != ""; then
  new_section "summary: requested external plugins"
fi

for plugin in $EXTRA_EXTERNAL_PLUGINS; do
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $plugin" >&5
printf "%s\n" "$as_me: $plugin" >&6;}
done

