#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for LilyPond 2.22.1.
#
# Report bugs to <bug-lilypond@gnu.org>.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

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


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

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


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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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


} # as_fn_mkdir_p

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

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


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

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

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

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

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

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


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

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

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

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

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


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

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

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

# Identity of this package.
PACKAGE_NAME='LilyPond'
PACKAGE_TARNAME='lilypond'
PACKAGE_VERSION='2.22.1'
PACKAGE_STRING='LilyPond 2.22.1'
PACKAGE_BUGREPORT='bug-lilypond@gnu.org'
PACKAGE_URL='https://lilypond.org/'

ac_unique_file="lily/main.cc"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='VPATH
LTLIBOBJS
REQUIRED
OPTIONAL
RSYNC
ZIPDOC
IMAGEMAGICK
TEXINDEX
TEXI2PDF
PDFTEX
PDFLATEX
BIBTEX
DBLATEX
TEXI2HTML
TEXI2HTML_VERSION
MAKEINFO
USE_EXTRACTPDFMARK
EXTRACTPDFMARK
GS920
GS_API
GHOSTSCRIPT
TIDY
PERL
GUILE
WINDRES
PLATFORM_WINDOWS
GOBJECT_LIBS
GOBJECT_CFLAGS
GLIB_LIBS
GLIB_CFLAGS
FREETYPE2_LIBS
FREETYPE2_CFLAGS
FONTCONFIG_LIBS
FONTCONFIG_CFLAGS
PANGO_FT2_LIBS
PANGO_FT2_CFLAGS
HOST_ARCH
LIBOBJS
T1ASM
FONTFORGE
CXXABI_LIBS
BDWGC_LIBS
BDWGC_CFLAGS
GUILE_LIBS
GUILE_CFLAGS
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
GUILE_CONFIG
GUILE_FLAVOR
KPSEWHICH
MFMODE
METAPOST
METAFONT
MSGFMT
CXXCPP
FLEX
BISON
YFLAGS
YACC
RANLIB
AR
ac_ct_CXX
CXXFLAGS
CXX
URWOTF_FILES
URWOTF_DIR
TEXGYRE_FILES
TEXGYRE_DIR
FCLIST
EXTRA_LIBS
DEFINES
cross_compiling
EGREP
GREP
CPP
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
LINK_GXX_STATICALLY
DOCUMENTATION
build_package_datadir
ROOTSEP
PATHSEP
DIRSEP
LN_S
LN
ZIP
program_suffix
program_prefix
PYTHON
TAR
FIND
MAKE
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
AUTOGENERATE
TOPLEVEL_VERSION
PATCH_LEVEL
MINOR_VERSION
MAJOR_VERSION
VERSION
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
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docdir
oldincludedir
includedir
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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='
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enable_texi2html
with_flexlexer_dir
with_texgyre_dir
with_urwotf_dir
enable_rpath
enable_static_gxx
enable_debugging
enable_checking
enable_optimising
enable_profiling
enable_pipe
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enable_gs_api
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP
CXX
CXXFLAGS
CCC
YACC
YFLAGS
CXXCPP
GUILE_FLAVOR
GUILE_CONFIG
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
GUILE_CFLAGS
GUILE_LIBS
BDWGC_CFLAGS
BDWGC_LIBS
PANGO_FT2_CFLAGS
PANGO_FT2_LIBS
FONTCONFIG_CFLAGS
FONTCONFIG_LIBS
FREETYPE2_CFLAGS
FREETYPE2_LIBS
GLIB_CFLAGS
GLIB_LIBS
GOBJECT_CFLAGS
GOBJECT_LIBS'


# 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
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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'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
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  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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  -gas | --gas | --ga | --g)
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    ac_init_help=long ;;
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  -host | --host | --hos | --ho)
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  -host=* | --host=* | --hos=* | --ho=*)
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  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
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  -includedir | --includedir | --includedi | --included | --include \
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    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
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  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
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  -libdir | --libdir | --libdi | --libd)
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  -libdir=* | --libdir=* | --libdi=* | --libd=*)
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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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  -program-suffix | --program-suffix | --program-suffi | --program-suff \
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  -program-transform-name | --program-transform-name \
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    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
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    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 \
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    silent=yes ;;

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

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
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    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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    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=*)
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  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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    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)
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  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
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  -without-* | --without-*)
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    ac_useropt_orig=$ac_useropt
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"with_$ac_useropt"
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  --x)
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  -x-libraries | --x-libraries | --x-librarie | --x-librari \
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  esac
done

if test -n "$ac_prev"; then
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if test -n "$ac_unrecognized_opts"; then
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fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
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		libdir localedir mandir
do
  eval ac_val=\$$ac_var
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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
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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 .` ||
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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if test -z "$srcdir"; then
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  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
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$as_echo X"$as_myself" |
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	    s//\1/
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	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
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  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
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ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
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# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
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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 LilyPond 2.22.1 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]
  --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/lilypond]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

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

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of LilyPond 2.22.1:";;
   esac
  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-documentation  build Documentation. Default: on
  --enable-texi2html      build texi2html for HTML documentation. Default: on
  --enable-rpath          hardcode runtime library path. Default: off
  --enable-static-gxx     link libstdc++.a statically. Default: off
  --enable-debugging      compile with debugging info. Default: on
  --enable-checking       compile with expensive run-time checks. Default: off
  --enable-optimising     compile with optimising. Default: on
  --enable-profiling      compile with gprof support. Default: off
  --enable-pipe           compile with -pipe. Default: on
  --enable-gs-api         Link to libgs and use Ghostscript API instead of
                          invoking the executable. Beware of licensing
                          implications! Default: off

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-flexlexer-dir=DIR
                          location of FlexLexer.h.
  --with-texgyre-dir=DIR  location of TeX Gyre fonts.
  --with-urwotf-dir=DIR   location of URW++ OTF fonts.
  --with-localedir=DIR    location of locales. Default: PREFIX/share/locale

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
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  CXXCPP      C++ preprocessor
  GUILE_FLAVOR
              pkgconfig name for Guile, like guile-1.8 or guile-2.2 . If the
              respective .pc file cannot be found by pkgconfig, add its path
              to PKG_CONFIG_PATH
  GUILE_CONFIG
              guile-config executable, obsoleted by pkgconfig/GUILE_FLAVOR
  PKG_CONFIG  path to pkg-config utility
  PKG_CONFIG_PATH
              directories to add to pkg-config's search path
  PKG_CONFIG_LIBDIR
              path overriding pkg-config's built-in search path
  GUILE_CFLAGS
              C compiler flags for GUILE, overriding pkg-config
  GUILE_LIBS  linker flags for GUILE, overriding pkg-config
  BDWGC_CFLAGS
              C compiler flags for BDWGC, overriding pkg-config
  BDWGC_LIBS  linker flags for BDWGC, overriding pkg-config
  PANGO_FT2_CFLAGS
              C compiler flags for PANGO_FT2, overriding pkg-config
  PANGO_FT2_LIBS
              linker flags for PANGO_FT2, overriding pkg-config
  FONTCONFIG_CFLAGS
              C compiler flags for FONTCONFIG, overriding pkg-config
  FONTCONFIG_LIBS
              linker flags for FONTCONFIG, overriding pkg-config
  FREETYPE2_CFLAGS
              C compiler flags for FREETYPE2, overriding pkg-config
  FREETYPE2_LIBS
              linker flags for FREETYPE2, overriding pkg-config
  GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
  GLIB_LIBS   linker flags for GLIB, overriding pkg-config
  GOBJECT_CFLAGS
              C compiler flags for GOBJECT, overriding pkg-config
  GOBJECT_LIBS
              linker flags for GOBJECT, overriding pkg-config

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 <bug-lilypond@gnu.org>.
LilyPond home page: <https://lilypond.org/>.
_ACEOF
ac_status=$?
fi

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

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

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

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

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
LilyPond configure 2.22.1
generated by GNU Autoconf 2.69

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

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

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

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

} # ac_fn_c_try_compile

# ac_fn_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\""
$as_echo "$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
  $as_echo "$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" ||
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  ac_retval=0
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  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
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    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## ----------------------------------- ##
## Report this to bug-lilypond@gnu.org ##
## ----------------------------------- ##"
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    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
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else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  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_run

# 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
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

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

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

} # ac_fn_cxx_try_compile

# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
  as_lineno=${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\""
$as_echo "$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
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_cxx_try_cpp

# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
# ---------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_cxx_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
  yes:no: )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## ----------------------------------- ##
## Report this to bug-lilypond@gnu.org ##
## ----------------------------------- ##"
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_header_mongrel

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

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

} # ac_fn_cxx_try_link

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

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

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

#undef $2

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

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

} # ac_fn_cxx_check_func

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

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

} # ac_fn_cxx_check_type

# ac_fn_cxx_try_run LINENO
# ------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_cxx_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_run
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 LilyPond $as_me 2.22.1, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

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

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

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

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

_ASUNAME

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

} >&5

cat >&5 <<_ACEOF


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

_ACEOF


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

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

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

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

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

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

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

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

# Predefined preprocessor variables.

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

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

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

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

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

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


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

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

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

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



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

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



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

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

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


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

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



    . $srcdir/VERSION
    FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
    TOPLEVEL_VERSION=$FULL_VERSION
    if test x$MY_PATCH_LEVEL != x; then
        FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL
    fi
    VERSION=$FULL_VERSION
    export MAJOR_VERSION MINOR_VERSION PATCH_LEVEL

    # urg, how is this supposed to work?
    if test "$program_prefix" = "NONE"; then
        program_prefix=
    fi
    if test "$program_suffix" = "NONE"; then
        program_suffix=
    fi

    # From configure: "When building in place, set srcdir=."
    if test "$srcdir" = "."; then
        srcdir_build=yes
    else
        srcdir_build=no
    fi
    abssrcdir="`cd $srcdir; pwd`"
    absbuilddir="`pwd`"






    # stepmake nonstandard names



    AUTOGENERATE="This file was automatically generated by configure"




    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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MAKE"; then
  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MAKE="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$MAKE" && break
done
test -n "$MAKE" || MAKE="no"



    r="`eval echo '$'"MAKE"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"MAKE"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"gmake make\"`\"

        eval "MAKE"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"MAKE"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo MAKE | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$FIND" && break
done
test -n "$FIND" || FIND="no"



    r="`eval echo '$'"FIND"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"FIND"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"find\"`\"

        eval "FIND"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"FIND"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo FIND | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi



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

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


  test -n "$TAR" && break
done
test -n "$TAR" || TAR="no"



    r="`eval echo '$'"TAR"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"TAR"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"tar\"`\"

        eval "TAR"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"TAR"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo TAR | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
$as_echo_n "checking for python... " >&6; }
    python="python"
    found="no"
    for r in $PYTHON python python3 \
             python3.8 \
             python3.7 \
             python3.6 \
             python3.5; do
        exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
        if ! $exe -V > /dev/null 2>&1 ; then
            continue
        fi
        ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
        num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        req=`
    echo "3.5" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        sup=`
    echo "3.99" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test -n "3.5" && test "$num" -lt "$req"; then
            python="$r >= 3.5 (installed: $ver)"
            continue
        else
            if test -n "3.99" && test "$num" -ge "$sup"; then
                python="$r < 3.99 (installed: $ver)"
                continue
            else
                python=$r
                found=$r
                break
            fi
        fi
    done
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
$as_echo "$found" >&6; }
    if test "$found" != "no"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking $python version" >&5
$as_echo_n "checking $python version... " >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
        PYTHON=$found
    else

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"$python\"`\"

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

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





    if expr "$MAKE" : '.*\(echo\)' >/dev/null; then
        $MAKE -v 2> /dev/null | grep GNU > /dev/null
        if test "$?" = 1; then
            warn='make (Please install *GNU* make)'
            # STEPMAKE_WARN($warn)

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"$warn\"`\"

        fi
    fi

    ROOTSEP=':'
    DIRSEP='/'
    PATHSEP=':'
    LN=ln
    LN_S='ln -s'
    ZIP="zip -r -9"






    cat >>confdefs.h <<_ACEOF
#define DIRSEP '${DIRSEP}'
_ACEOF

    cat >>confdefs.h <<_ACEOF
#define PATHSEP '${PATHSEP}'
_ACEOF






    presome=${prefix}
    if test "$prefix" = "NONE"; then
        presome=${ac_default_prefix}
    fi

    build_package_datadir=$ac_pwd/out/share/$package

    DATADIR=`echo ${datadir} | sed "s!\\\${datarootdir}!${presome}/share!"`
    DATADIR=`echo ${DATADIR} | sed "s!\\\${prefix}!$presome!"`
    BUILD_PACKAGE_DATADIR=`echo ${build_package_datadir} | sed "s!\\\${prefix}!$presome!"`




    cat >>confdefs.h <<_ACEOF
#define CONFIG_DATADIR "${DATADIR}"
_ACEOF

    cat >>confdefs.h <<_ACEOF
#define BUILD_PACKAGE_DATADIR "${BUILD_PACKAGE_DATADIR}"
_ACEOF




# For avoiding x86 FPU precision issues
case $host_cpu in #(
  i?86) :
    CXXFLAGS="$CXXFLAGS -msse2 -mfpmath=sse"
 ;; #(
  *) :
     ;;
esac

# List a file that identifies your package.


# Move to aclocal.m4?
ac_config_headers="$ac_config_headers config.hh:config.hh.in"


# Uncomment the configuration options your package needs.

DOCUMENTATION=yes
# Check whether --enable-documentation was given.
if test "${enable_documentation+set}" = set; then :
  enableval=$enable_documentation; DOCUMENTATION=$enableval
fi



ENABLE_TEXI2HTML=yes
# Check whether --enable-texi2html was given.
if test "${enable_texi2html+set}" = set; then :
  enableval=$enable_texi2html; ENABLE_TEXI2HTML=$enableval
fi



# Check whether --with-flexlexer-dir was given.
if test "${with_flexlexer_dir+set}" = set; then :
  withval=$with_flexlexer_dir; FLEXLEXER_DIR=$withval
else
  FLEXLEXER_DIR=""
fi



# Check whether --with-texgyre-dir was given.
if test "${with_texgyre_dir+set}" = set; then :
  withval=$with_texgyre_dir; TEXGYRE_DIR=$withval
else
  TEXGYRE_DIR=""
fi



# Check whether --with-urwotf-dir was given.
if test "${with_urwotf_dir+set}" = set; then :
  withval=$with_urwotf_dir; URWOTF_DIR=$withval
else
  URWOTF_DIR=""
fi


rpath_b=no
# Check whether --enable-rpath was given.
if test "${enable_rpath+set}" = set; then :
  enableval=$enable_rpath; rpath_b=$enableval
fi


LINK_GXX_STATICALLY=no
# Check whether --enable-static-gxx was given.
if test "${enable_static_gxx+set}" = set; then :
  enableval=$enable_static_gxx; LINK_GXX_STATICALLY=$enableval
fi



# must come before any header checks

    # -O is necessary to get inlining
    CFLAGS=${CFLAGS-""}
    CXXFLAGS=${CXXFLAGS-$CFLAGS}
    LDFLAGS=${LDFLAGS-""}
    optimise_b=yes
    checks_b=no
    profile_b=no
    debug_b=yes
    pipe_b=yes

    # Check whether --enable-debugging was given.
if test "${enable_debugging+set}" = set; then :
  enableval=$enable_debugging; debug_b=$enableval
fi


    # Check whether --enable-checking was given.
if test "${enable_checking+set}" = set; then :
  enableval=$enable_checking; checks_b=$enableval
fi


    # Check whether --enable-optimising was given.
if test "${enable_optimising+set}" = set; then :
  enableval=$enable_optimising; optimise_b=$enableval
fi


    # Check whether --enable-profiling was given.
if test "${enable_profiling+set}" = set; then :
  enableval=$enable_profiling; profile_b=$enableval
fi


    # Check whether --enable-pipe was given.
if test "${enable_pipe+set}" = set; then :
  enableval=$enable_pipe; pipe_b=$enableval
fi


    if test "$optimise_b" = yes; then
        OPTIMIZE=" -O2 -finline-functions"
        # following two lines are compatibility while Patchy has not
        # yet learnt about --enable-checking.  But once it has, we
        # don't want -DDEBUG twice, so we omit it here if it is going
        # to get added anyway later.
    elif test "$checks_b" != yes; then
        DEFINES="$DEFINES -DDEBUG"
    fi

    if test "$checks_b" = yes; then
        DEFINES="$DEFINES -DDEBUG"
    fi

    if test $profile_b = yes; then
        EXTRA_LIBS="-pg"
        OPTIMIZE="$OPTIMIZE -pg"
    fi

    if test $debug_b = yes; then
        OPTIMIZE="$OPTIMIZE -g"
    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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

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


  test -n "$ac_ct_CC" && break
done

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

fi


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

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

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

int
main ()
{

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

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

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

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

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

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

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

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

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

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

int
main ()
{

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

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

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

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

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

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

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

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

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

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

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

fi

ac_ext=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_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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "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 ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # 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
  # 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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$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.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # 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.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # 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
  # 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
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

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

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

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

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

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done



  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
if test "x$ac_cv_header_minix_config_h" = xyes; then :
  MINIX=yes
else
  MINIX=
fi


  if test "$MINIX" = yes; then

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


$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h


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

  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if ${ac_cv_safe_to_define___extensions__+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#         define __EXTENSIONS__ 1
          $ac_includes_default
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_safe_to_define___extensions__=yes
else
  ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  test $ac_cv_safe_to_define___extensions__ = yes &&
    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h

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

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

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

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









    r="`eval echo '$'"CC"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"CC"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval ""=\"`eval echo \"'$'\" \"cc\"`\"

        eval "CC"=false
        false
    else
        true
    fi


    # If -pipe requested, test if it works and add to CFLAGS.
    if test "$pipe_b" = yes; then
        save_cflags="$CFLAGS"
        CFLAGS=" -pipe $CFLAGS";
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler understands -pipe" >&5
$as_echo_n "checking whether compiler understands -pipe... " >&6; }
if ${stepmake_cv_cflags_pipe+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* -pipe test */
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  stepmake_cv_cflags_pipe=yes
else
  stepmake_cv_cflags_pipe=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $stepmake_cv_cflags_pipe" >&5
$as_echo "$stepmake_cv_cflags_pipe" >&6; }
        CFLAGS=$save_cflags
        if test $stepmake_cv_cflags_pipe = yes; then
            OPTIMIZE="$OPTIMIZE -pipe"
        fi
    fi

    CFLAGS="$CFLAGS $OPTIMIZE"
    CPPFLAGS=${CPPFLAGS-""}









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

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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TeX Gyre fonts OTF files" >&5
$as_echo_n "checking for TeX Gyre fonts OTF files... " >&6; }


if test "$TEXGYRE_DIR" = ""; then
  if test "$FCLIST" != ""; then
    TEXGYRE_FILE=`$FCLIST "TeX Gyre Schola:fontformat=CFF" file | head -n 1`
    if test "$TEXGYRE_FILE" != ""; then
      TEXGYRE_FILE=`echo $TEXGYRE_FILE | sed 's/\(:.*\)$//g'`
      TEXGYRE_FILE=`$PYTHON "$srcdir/scripts/auxiliar/readlink.py" $TEXGYRE_FILE`
      TEXGYRE_DIR=`$as_dirname -- $TEXGYRE_FILE ||
$as_expr X$TEXGYRE_FILE : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X$TEXGYRE_FILE : 'X\(//\)[^/]' \| \
	 X$TEXGYRE_FILE : 'X\(//\)$' \| \
	 X$TEXGYRE_FILE : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X$TEXGYRE_FILE |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    fi
  fi
fi
if test "$TEXGYRE_DIR" != "" ;  then
  for f in texgyreschola-regular.otf texgyreschola-italic.otf \
           texgyreschola-bold.otf texgyreschola-bolditalic.otf \
           texgyreheros-regular.otf texgyreheros-italic.otf \
           texgyreheros-bold.otf texgyreheros-bolditalic.otf \
           texgyrecursor-regular.otf texgyrecursor-italic.otf \
           texgyrecursor-bold.otf texgyrecursor-bolditalic.otf; do
    if test ! -f "$TEXGYRE_DIR/$f"; then
      MISSING_TEXGYRE_FILES="$MISSING_TEXGYRE_FILES $f"
    else
      TEXGYRE_FILES="$TEXGYRE_FILES $f"
    fi
  done
fi
if test "$TEXGYRE_DIR" = "" -o "$MISSING_TEXGYRE_FILES" != ""; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"TeX Gyre fonts OTF\"`\"

  if test "$TEXGYRE_DIR" = ""; then
    if test "$FCLIST" = ""; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"'(install the fc-list utility from FontConfig, or use --with-texgyre-dir)'\"`\"

    else

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""(make sure the fc-list utility can see them, e.g. 'sudo apt-get install fonts-texgyre', or use --with-texgyre-dir)"\"`\"

    fi
  else

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"'(these files are missing: $MISSING_TEXGYRE_FILES)'\"`\"

  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for URW++ OTF files" >&5
$as_echo_n "checking for URW++ OTF files... " >&6; }


if test "$URWOTF_DIR" = ""; then
  if test "$FCLIST" != ""; then
    URWOTF_FILE=`$FCLIST "C059:fontformat=CFF" file | head -n 1`
    if test "$URWOTF_FILE" != ""; then
      URWOTF_FILE=`echo $URWOTF_FILE | sed 's/\(:.*\)$//g'`
      URWOTF_FILE=`$PYTHON "$srcdir/scripts/auxiliar/readlink.py" $URWOTF_FILE`
      URWOTF_DIR=`$as_dirname -- $URWOTF_FILE ||
$as_expr X$URWOTF_FILE : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X$URWOTF_FILE : 'X\(//\)[^/]' \| \
	 X$URWOTF_FILE : 'X\(//\)$' \| \
	 X$URWOTF_FILE : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X$URWOTF_FILE |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    fi
  fi
fi
if test "$URWOTF_DIR" != "" ;  then
  for f in C059-BdIta.otf C059-Bold.otf \
           C059-Italic.otf C059-Roman.otf \
           NimbusMonoPS-Bold.otf NimbusMonoPS-BoldItalic.otf \
           NimbusMonoPS-Italic.otf NimbusMonoPS-Regular.otf \
           NimbusSans-Bold.otf NimbusSans-BoldItalic.otf \
           NimbusSans-Italic.otf NimbusSans-Regular.otf; do
    if test ! -f "$URWOTF_DIR/$f"; then
      MISSING_URWOTF_FILES="$MISSING_URWOTF_FILES $f"
    else
      URWOTF_FILES="$URWOTF_FILES $f"
    fi
  done
fi
if test "$MISSING_URWOTF_FILES"="NimbusSans-BoldItalic.otf NimbusSans-Italic.otf" && \
   test -f "$URWOTF_DIR/NimbusSans-BoldOblique.otf" && \
   test -f "$URWOTF_DIR/NimbusSans-Oblique.otf"; then
  MISSING_URWOTF_FILES=""
  URWOTF_FILES="$URWOTF_FILES NimbusSans-BoldOblique.otf NimbusSans-Oblique.otf"
fi
if test "$URWOTF_DIR" = "" -o "$MISSING_URWOTF_FILES" != ""; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"URW++ OTF fonts\"`\"

  if test "$URWOTF_DIR" = ""; then
    if test "$FCLIST" = ""; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"'(install the fc-list utility from FontConfig, or use --with-urwotf-dir)'\"`\"

    else

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""(download OTF files from 'http://git.ghostscript.com/?p=urw-core35-fonts.git;a=tree;hb=91edd6ece36e84a1c6d63a1cf63a1a6d84bd443a' and put them under '~/.local/share/fonts' etc., or use --with-urwotf-dir)"\"`\"

    fi
  else

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"'(these files are missing: $MISSING_URWOTF_FILES)'\"`\"

  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi

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



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
$as_echo_n "checking for python... " >&6; }
    python="python"
    found="no"
    for r in $PYTHON python python3 \
             python3.8 \
             python3.7 \
             python3.6 \
             python3.5; do
        exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
        if ! $exe -V > /dev/null 2>&1 ; then
            continue
        fi
        ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
        num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        req=`
    echo "3.5" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        sup=`
    echo "3.99" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test -n "3.5" && test "$num" -lt "$req"; then
            python="$r >= 3.5 (installed: $ver)"
            continue
        else
            if test -n "3.99" && test "$num" -ge "$sup"; then
                python="$r < 3.99 (installed: $ver)"
                continue
            else
                python=$r
                found=$r
                break
            fi
        fi
    done
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
$as_echo "$found" >&6; }
    if test "$found" != "no"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking $python version" >&5
$as_echo_n "checking $python version... " >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
        PYTHON=$found
    else

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"$python\"`\"

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

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






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

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


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

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


  test -n "$ac_ct_CXX" && break
done

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

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

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

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

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

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

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

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



    r="`eval echo '$'"CXX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"CXX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"c++\"`\"

        eval "CXX"=false
        false
    else
        true
    fi


    CXXFLAGS="$CXXFLAGS $OPTIMIZE"






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

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


  test -n "$AR" && break
done
test -n "$AR" || AR="no"



    r="`eval echo '$'"AR"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"AR"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"ar\"`\"

        eval "AR"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"AR"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo AR | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

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

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


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

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

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



    r="`eval echo '$'"RANLIB"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"RANLIB"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"ranlib\"`\"

        eval "RANLIB"=false
        false
    else
        true
    fi



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

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


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



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

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


  test -n "$BISON" && break
done
test -n "$BISON" || BISON="no"



    r="`eval echo '$'"BISON"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"BISON"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"bison\"`\"

        eval "BISON"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"BISON"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo BISON | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


    # urg.  should test functionality rather than version.
    if test "$BISON" = "bison" -a -n "2.4.1"; then

    r="`eval echo '$'"BISON"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "2.4.1" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 2.4.1 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo BISON | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

    fi


    # ugh, automake: we want (and check for) flex
    # AC_PROG_LEX
    # urg: automake 1.3: hope this doesn't break 1.2 ac_cv_pro_lex_root hack...

    # AC_PROG_LEX()
    # ugh, ugh
    ac_cv_prog_lex_root=lex.yy

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

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


  test -n "$FLEX" && break
done
test -n "$FLEX" || FLEX="no"



    r="`eval echo '$'"FLEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"FLEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"flex\"`\"

        eval "FLEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"FLEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo FLEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi



ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if ${ac_cv_prog_CXXCPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CXXCPP needs to be expanded
    for CXXCPP in "$CXX -E" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # 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.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

else
  # 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.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # 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_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
$as_echo "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # 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.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

else
  # 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.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # 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
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

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



    save_CPPFLAGS="$CPPFLAGS"
    if test -n "$FLEXLEXER_DIR"; then
        CPPFLAGS="-I$FLEXLEXER_DIR $CPPFLAGS"
    fi
    for ac_header in FlexLexer.h
do :
  ac_fn_cxx_check_header_mongrel "$LINENO" "FlexLexer.h" "ac_cv_header_FlexLexer_h" "$ac_includes_default"
if test "x$ac_cv_header_FlexLexer_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FLEXLEXER_H 1
_ACEOF
 true
else
  false
fi

done

    if test $? -ne 0; then
        warn='FlexLexer.h (flex package)'

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"$warn\"`\"

    fi
    # check for yyFlexLexer.yypop_buffer_state () since flex 2.5.29
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yyFlexLexer.yypop_buffer_state ()" >&5
$as_echo_n "checking for yyFlexLexer.yypop_buffer_state ()... " >&6; }
if ${stepmake_cv_flexlexer_yypop_buffer_state+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#include <FlexLexer.h>
class yy_flex_lexer: public yyFlexLexer
{
  public:
    yy_flex_lexer ()
    {
      yypop_buffer_state ();
    }
};


int
main ()
{

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

    if test $stepmake_cv_flexlexer_yypop_buffer_state = no; then
        warn='FlexLexer.h with yypop_buffer_state (flex >= 2.5.29)'

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"$warn\"`\"

    fi
    CPPFLAGS=$save_CPPFLAGS


    # with/enable ??

# Check whether --with-localedir was given.
if test "${with_localedir+set}" = set; then :
  withval=$with_localedir; localedir=$with_localedir
else
  localedir='${prefix}/share/locale'
fi



    presome=${prefix}
    if test "$prefix" = "NONE"; then
        presome=${ac_default_prefix}
    fi
    LOCALEDIR=`echo ${localedir} | sed "s!\\\${prefix}!$presome!"`


    cat >>confdefs.h <<_ACEOF
#define LOCALEDIR "${LOCALEDIR}"
_ACEOF

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettext in -lintl" >&5
$as_echo_n "checking for gettext in -lintl... " >&6; }
if ${ac_cv_lib_intl_gettext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gettext ();
int
main ()
{
return gettext ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_intl_gettext=yes
else
  ac_cv_lib_intl_gettext=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5
$as_echo "$ac_cv_lib_intl_gettext" >&6; }
if test "x$ac_cv_lib_intl_gettext" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBINTL 1
_ACEOF

  LIBS="-lintl $LIBS"

fi

    for ac_func in gettext
do :
  ac_fn_cxx_check_func "$LINENO" "gettext" "ac_cv_func_gettext"
if test "x$ac_cv_func_gettext" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETTEXT 1
_ACEOF

fi
done




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

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


  test -n "$MSGFMT" && break
done
test -n "$MSGFMT" || MSGFMT="no"



    r="`eval echo '$'"MSGFMT"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"MSGFMT"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"msgfmt\"`\"

        eval "MSGFMT"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"MSGFMT"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo MSGFMT | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi




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

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


  test -n "$METAFONT" && break
done
test -n "$METAFONT" || METAFONT="no"



    r="`eval echo '$'"METAFONT"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"METAFONT"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"mf-nowin mf mfw mfont\"`\"

        eval "METAFONT"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"METAFONT"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo METAFONT | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$METAPOST" && break
done
test -n "$METAPOST" || METAPOST="no"



    r="`eval echo '$'"METAPOST"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"METAPOST"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"mpost\"`\"

        eval "METAPOST"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"METAPOST"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo METAPOST | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

    if test "$METAPOST" != ""; then
        ver=`
    ## "$METAPOST" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$METAPOST" --version || "$METAPOST" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$METAPOST" --version || "$METAPOST" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
        num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        # Avoid buggy metapost versions: 1.600 <= x < 1.803
        if test "$num" -ge "1600000" \
                -a "$num" -lt "1803000"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""mpost (due to a bug in metapost, versions 1.600 <= x < 1.803 are not supported; installed: $ver)"\"`\"

        fi
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working metafont mode" >&5
$as_echo_n "checking for working metafont mode... " >&6; }
    modelist='ljfour lj4 lj3 lj2 ljet laserjet'
    for MFMODE in $modelist; do
        $METAFONT -progname=mf "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1
        if test -f mfput.tfm; then
            break;
        fi
    done
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MFMODE" >&5
$as_echo "$MFMODE" >&6; }

    rm -f mfput.*





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

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


  test -n "$KPSEWHICH" && break
done
test -n "$KPSEWHICH" || KPSEWHICH="no"



    r="`eval echo '$'"KPSEWHICH"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"KPSEWHICH"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"kpsewhich\"`\"

        eval "KPSEWHICH"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"KPSEWHICH"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo KPSEWHICH | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for metapost required files" >&5
$as_echo_n "checking for metapost required files... " >&6; }
    if test "$MFPLAIN_MP" = ""; then
        MFPLAIN_MP=`kpsewhich -format=mp mfplain`
    fi
    if test "$MFPLAIN_MP" = ""; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"'metapost CTAN package (texlive-metapost)'\"`\"

    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    fi









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

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


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

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

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

fi
if test -n "$PKG_CONFIG"; then
        _pkg_min_version=0.9.0
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
        if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                PKG_CONFIG=""
        fi
fi


    if test -n "$GUILE_CONFIG"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking GUILE_CONFIG for GUILE_FLAVOR" >&5
$as_echo_n "checking GUILE_CONFIG for GUILE_FLAVOR... " >&6; }
        tmp_GUILE_FLAVOR="$($GUILE_CONFIG info guileversion)"
        case $tmp_GUILE_FLAVOR in
            *.*.*) # not a regexp, just a crude check
                GUILE_FLAVOR=guile-"${tmp_GUILE_FLAVOR%.*}"
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUILE_FLAVOR" >&5
$as_echo "$GUILE_FLAVOR" >&6; }
                ;;
            *)
                as_fn_error $? "\$GUILE_CONFIG info guileversion failed: $tmp_GUILE_FLAVOR" "$LINENO" 5
                ;;
        esac
        if test -z "$GUILE_CFLAGS"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking GUILE_CONFIG for GUILE_CFLAGS" >&5
$as_echo_n "checking GUILE_CONFIG for GUILE_CFLAGS... " >&6; }
            GUILE_CFLAGS=$($GUILE_CONFIG compile)
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUILE_CFLAGS" >&5
$as_echo "$GUILE_CFLAGS" >&6; }
        fi
        if test -z "$GUILE_LIBS"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking GUILE_CONFIG for GUILE_LIBS" >&5
$as_echo_n "checking GUILE_CONFIG for GUILE_LIBS... " >&6; }
            GUILE_LIBS=$($GUILE_CONFIG link)
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUILE_LIBS" >&5
$as_echo "$GUILE_LIBS" >&6; }
        fi
    elif test -n "$GUILE_FLAVOR"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GUILE_FLAVOR" >&5
$as_echo_n "checking for $GUILE_FLAVOR... " >&6; }

if test -n "$GUILE_CFLAGS"; then
    pkg_cv_GUILE_CFLAGS="$GUILE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$GUILE_FLAVOR\""; } >&5
  ($PKG_CONFIG --exists --print-errors "$GUILE_FLAVOR") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_CFLAGS=`$PKG_CONFIG --cflags "$GUILE_FLAVOR" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GUILE_LIBS"; then
    pkg_cv_GUILE_LIBS="$GUILE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$GUILE_FLAVOR\""; } >&5
  ($PKG_CONFIG --exists --print-errors "$GUILE_FLAVOR") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_LIBS=`$PKG_CONFIG --libs "$GUILE_FLAVOR" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GUILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$GUILE_FLAVOR" 2>&1`
        else
                GUILE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$GUILE_FLAVOR" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GUILE_PKG_ERRORS" >&5

        GUILE_FLAVOR="missing"
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        GUILE_FLAVOR="missing"
else
        GUILE_CFLAGS=$pkg_cv_GUILE_CFLAGS
        GUILE_LIBS=$pkg_cv_GUILE_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        true
fi
    else

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for guile-1.8 >= 1.8.2" >&5
$as_echo_n "checking for guile-1.8 >= 1.8.2... " >&6; }

if test -n "$GUILE_CFLAGS"; then
    pkg_cv_GUILE_CFLAGS="$GUILE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"guile-1.8 >= 1.8.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "guile-1.8 >= 1.8.2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_CFLAGS=`$PKG_CONFIG --cflags "guile-1.8 >= 1.8.2" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GUILE_LIBS"; then
    pkg_cv_GUILE_LIBS="$GUILE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"guile-1.8 >= 1.8.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "guile-1.8 >= 1.8.2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_LIBS=`$PKG_CONFIG --libs "guile-1.8 >= 1.8.2" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GUILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "guile-1.8 >= 1.8.2" 2>&1`
        else
                GUILE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "guile-1.8 >= 1.8.2" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GUILE_PKG_ERRORS" >&5



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for guile-2.2 >= 2.2.0" >&5
$as_echo_n "checking for guile-2.2 >= 2.2.0... " >&6; }

if test -n "$GUILE_CFLAGS"; then
    pkg_cv_GUILE_CFLAGS="$GUILE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"guile-2.2 >= 2.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "guile-2.2 >= 2.2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_CFLAGS=`$PKG_CONFIG --cflags "guile-2.2 >= 2.2.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GUILE_LIBS"; then
    pkg_cv_GUILE_LIBS="$GUILE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"guile-2.2 >= 2.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "guile-2.2 >= 2.2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_LIBS=`$PKG_CONFIG --libs "guile-2.2 >= 2.2.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GUILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "guile-2.2 >= 2.2.0" 2>&1`
        else
                GUILE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "guile-2.2 >= 2.2.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GUILE_PKG_ERRORS" >&5


                GUILE_FLAVOR="missing"

elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

                GUILE_FLAVOR="missing"

else
        GUILE_CFLAGS=$pkg_cv_GUILE_CFLAGS
        GUILE_LIBS=$pkg_cv_GUILE_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        GUILE_FLAVOR="guile-2.2"
fi

elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for guile-2.2 >= 2.2.0" >&5
$as_echo_n "checking for guile-2.2 >= 2.2.0... " >&6; }

if test -n "$GUILE_CFLAGS"; then
    pkg_cv_GUILE_CFLAGS="$GUILE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"guile-2.2 >= 2.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "guile-2.2 >= 2.2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_CFLAGS=`$PKG_CONFIG --cflags "guile-2.2 >= 2.2.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GUILE_LIBS"; then
    pkg_cv_GUILE_LIBS="$GUILE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"guile-2.2 >= 2.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "guile-2.2 >= 2.2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GUILE_LIBS=`$PKG_CONFIG --libs "guile-2.2 >= 2.2.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GUILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "guile-2.2 >= 2.2.0" 2>&1`
        else
                GUILE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "guile-2.2 >= 2.2.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GUILE_PKG_ERRORS" >&5


                GUILE_FLAVOR="missing"

elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

                GUILE_FLAVOR="missing"

else
        GUILE_CFLAGS=$pkg_cv_GUILE_CFLAGS
        GUILE_LIBS=$pkg_cv_GUILE_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        GUILE_FLAVOR="guile-2.2"
fi

else
        GUILE_CFLAGS=$pkg_cv_GUILE_CFLAGS
        GUILE_LIBS=$pkg_cv_GUILE_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        GUILE_FLAVOR="guile-1.8"
fi
    fi

    case "$GUILE_FLAVOR" in
        guile-2.0|guile-2.2|guile-3.0)
            GUILEv2=yes
            ;;
        guile-1.8)
            ;;
        *)

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""guile-devel >= 1.8"\"`\"

            ;;
    esac


save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS"
# Some distributions like MacPorts allow guile 1.8 to co-exist with
# guile >= 2; they rename 'libguile.h' to 'libguile18.h'.
for ac_header in libguile18.h
do :
  ac_fn_cxx_check_header_mongrel "$LINENO" "libguile18.h" "ac_cv_header_libguile18_h" "$ac_includes_default"
if test "x$ac_cv_header_libguile18_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGUILE18_H 1
_ACEOF

fi

done


# check for 3 typedefs added in Guile 1.9
ac_fn_cxx_check_type "$LINENO" "scm_t_hash_fold_fn" "ac_cv_type_scm_t_hash_fold_fn" "#if HAVE_LIBGUILE18_H
# include <libguile18.h>
#else
# include <libguile.h>
#endif
"
if test "x$ac_cv_type_scm_t_hash_fold_fn" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SCM_T_HASH_FOLD_FN 1
_ACEOF

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

fi

ac_fn_cxx_check_type "$LINENO" "scm_t_subr" "ac_cv_type_scm_t_subr" "#if HAVE_LIBGUILE18_H
# include <libguile18.h>
#else
# include <libguile.h>
#endif
"
if test "x$ac_cv_type_scm_t_subr" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SCM_T_SUBR 1
_ACEOF

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

fi

CPPFLAGS="$save_CPPFLAGS"

# Check if the compiler understands -Werror=unknown-warning-option.
# This is important for Clang which otherwise just warns about unknown
# options.  GCC doesn't need this option and always returns an error.
# Unfortunately GCC doesn't support Clang's option either, so we can't
# just add it for all cases.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -Werror=unknown-warning-option" >&5
$as_echo_n "checking whether $CXX supports -Werror=unknown-warning-option... " >&6; }
save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="-Werror=unknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                   test_CXXFLAGS="-Werror=unknown-warning-option"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                   test_CXXFLAGS=""
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CXXFLAGS="$save_CXXFLAGS"

# -Wcast-function-type was added to GCC in version 8.  The Guile
# interface tends to trigger this warning, so disable it.
# g++ -Wno-whatever may compile even when the compiler does not
# support the warning, so we have to check for the warning itself.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -Wcast-function-type" >&5
$as_echo_n "checking whether $CXX supports -Wcast-function-type... " >&6; }
save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$test_CXXFLAGS -Wcast-function-type"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                   CXXFLAGS="$save_CXXFLAGS -Wno-cast-function-type"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                   CXXFLAGS="$save_CXXFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

# -Wsequence-point in GCC version 7 has become very noisy for the
# Guile 1.8 interface, so disable it.
# g++ -Wno-whatever may compile even when the compiler does not
# support the warning, so we have to check for the warning itself.
if test "$GUILEv2" != "yes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -Wsequence-point" >&5
$as_echo_n "checking whether $CXX supports -Wsequence-point... " >&6; }
    save_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="$test_CXXFLAGS -Wsequence-point"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                       CXXFLAGS="$save_CXXFLAGS -Wno-sequence-point"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                       CXXFLAGS="$save_CXXFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

if test "$GUILEv2" = "yes"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw-gc" >&5
$as_echo_n "checking for bdw-gc... " >&6; }

if test -n "$BDWGC_CFLAGS"; then
    pkg_cv_BDWGC_CFLAGS="$BDWGC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_BDWGC_CFLAGS=`$PKG_CONFIG --cflags "bdw-gc" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$BDWGC_LIBS"; then
    pkg_cv_BDWGC_LIBS="$BDWGC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_BDWGC_LIBS=`$PKG_CONFIG --libs "bdw-gc" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                BDWGC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "bdw-gc" 2>&1`
        else
                BDWGC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "bdw-gc" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$BDWGC_PKG_ERRORS" >&5


    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"libgc-devel\"`\"

elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"libgc-devel\"`\"

else
        BDWGC_CFLAGS=$pkg_cv_BDWGC_CFLAGS
        BDWGC_LIBS=$pkg_cv_BDWGC_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        true
fi
    GUILE_CFLAGS="${GUILE_CFLAGS} ${BDWGC_CFLAGS}"
fi

# GCC versions 5 and up support requiring the use of the C++11 keyword
# "override" when a derived class overrides a virtual method.  This
# keyword makes the code easier to understand.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -Werror=suggest-override" >&5
$as_echo_n "checking whether $CXX supports -Werror=suggest-override... " >&6; }
save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$test_CXXFLAGS -Werror=suggest-override"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                   CXXFLAGS="$save_CXXFLAGS -Werror=suggest-override"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                   CXXFLAGS="$save_CXXFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

## Check for usable cxxabi
save_LIBS="$LIBS"
LIBS="$LIBS $CXXABI_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable C++ demangler" >&5
$as_echo_n "checking for usable C++ demangler... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <cxxabi.h>
int
main ()
{
abi::__cxa_demangle ("", 0, 0, 0)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  $as_echo "#define HAVE_CXA_DEMANGLE 1" >>confdefs.h

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

        LIBS="$LIBS -lsupc++"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <cxxabi.h>
int
main ()
{
abi::__cxa_demangle ("", 0, 0, 0)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  $as_echo "#define HAVE_CXA_DEMANGLE 1" >>confdefs.h

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using -lsupc++" >&5
$as_echo "yes, using -lsupc++" >&6; }
                CXXABI_LIBS="$CXXABI_LIBS -lsupc++"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, use c++filt -t for manual demangling" >&5
$as_echo "no, use c++filt -t for manual demangling" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"



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

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


  test -n "$FONTFORGE" && break
done
test -n "$FONTFORGE" || FONTFORGE="no"



    r="`eval echo '$'"FONTFORGE"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"FONTFORGE"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"fontforge\"`\"

        eval "FONTFORGE"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        for ac_prog in fontforge
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_FONTFORGE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $FONTFORGE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_FONTFORGE="$FONTFORGE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_FONTFORGE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$FONTFORGE" && break
done

        if test -n "20110222"; then

    r="`eval echo '$'"FONTFORGE"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "20110222" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 20110222 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo FONTFORGE | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi



    for ac_prog in t1asm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_T1ASM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$T1ASM"; then
  ac_cv_prog_T1ASM="$T1ASM" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_T1ASM="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
T1ASM=$ac_cv_prog_T1ASM
if test -n "$T1ASM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $T1ASM" >&5
$as_echo "$T1ASM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$T1ASM" && break
done
test -n "$T1ASM" || T1ASM="no"



    r="`eval echo '$'"T1ASM"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"T1ASM"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"t1asm\"`\"

        eval "T1ASM"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        for ac_prog in t1asm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_T1ASM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $T1ASM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_T1ASM="$T1ASM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_T1ASM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
T1ASM=$ac_cv_path_T1ASM
if test -n "$T1ASM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $T1ASM" >&5
$as_echo "$T1ASM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$T1ASM" && break
done

        if test -n ""; then

    r="`eval echo '$'"T1ASM"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo T1ASM | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


for ac_header in assert.h grp.h libio.h pwd.h sys/stat.h wchar.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
if ${ac_cv_header_stat_broken+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <sys/stat.h>

#if defined S_ISBLK && defined S_IFDIR
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
#endif

#if defined S_ISBLK && defined S_IFCHR
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
#endif

#if defined S_ISLNK && defined S_IFREG
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
#endif

#if defined S_ISSOCK && defined S_IFREG
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
#endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_header_stat_broken=no
else
  ac_cv_header_stat_broken=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
$as_echo "$ac_cv_header_stat_broken" >&6; }
if test $ac_cv_header_stat_broken = yes; then

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

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
$as_echo_n "checking for working memcmp... " >&6; }
if ${ac_cv_func_memcmp_working+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_func_memcmp_working=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

  /* Some versions of memcmp are not 8-bit clean.  */
  char c0 = '\100', c1 = '\200', c2 = '\201';
  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
    return 1;

  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
     or more and with at least one buffer not starting on a 4-byte boundary.
     William Lewis provided this test program.   */
  {
    char foo[21];
    char bar[21];
    int i;
    for (i = 0; i < 4; i++)
      {
	char *a = foo + i;
	char *b = bar + i;
	strcpy (a, "--------01111111");
	strcpy (b, "--------10000000");
	if (memcmp (a, b, 16) >= 0)
	  return 1;
      }
    return 0;
  }

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"; then :
  ac_cv_func_memcmp_working=yes
else
  ac_cv_func_memcmp_working=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
$as_echo "$ac_cv_func_memcmp_working" >&6; }
test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
  *" memcmp.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
 ;;
esac


for ac_func in vprintf
do :
  ac_fn_cxx_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
if test "x$ac_cv_func_vprintf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_VPRINTF 1
_ACEOF

ac_fn_cxx_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
if test "x$ac_cv_func__doprnt" = xyes; then :

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

fi

fi
done


for ac_func in chroot gettext
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done



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

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


  test -n "$PKG_CONFIG" && break
done
test -n "$PKG_CONFIG" || PKG_CONFIG="no"



    r="`eval echo '$'"PKG_CONFIG"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"PKG_CONFIG"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"pkg-config\"`\"

        eval "PKG_CONFIG"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "0.9.0" -o -n ""; then

    r="`eval echo '$'"PKG_CONFIG"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "0.9.0" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 0.9.0 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo PKG_CONFIG | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rpath linkage" >&5
$as_echo_n "checking for rpath linkage... " >&6; }
if test "$rpath_b" = "yes"; then
    LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,\\\$\$ORIGIN/../lib"
elif test "$rpath_b" != "no"; then
    LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,$rpath_b"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rpath_b" >&5
$as_echo "$rpath_b" >&6; }

HOST_ARCH=`$CC -dumpmachine`




pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pangoft2 >= 1.38.0" >&5
$as_echo_n "checking for pangoft2 >= 1.38.0... " >&6; }

if test -n "$PANGO_FT2_CFLAGS"; then
    pkg_cv_PANGO_FT2_CFLAGS="$PANGO_FT2_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pangoft2 >= 1.38.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "pangoft2 >= 1.38.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PANGO_FT2_CFLAGS=`$PKG_CONFIG --cflags "pangoft2 >= 1.38.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PANGO_FT2_LIBS"; then
    pkg_cv_PANGO_FT2_LIBS="$PANGO_FT2_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pangoft2 >= 1.38.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "pangoft2 >= 1.38.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PANGO_FT2_LIBS=`$PKG_CONFIG --libs "pangoft2 >= 1.38.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                PANGO_FT2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pangoft2 >= 1.38.0" 2>&1`
        else
                PANGO_FT2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pangoft2 >= 1.38.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$PANGO_FT2_PKG_ERRORS" >&5

        true
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        true
else
        PANGO_FT2_CFLAGS=$pkg_cv_PANGO_FT2_CFLAGS
        PANGO_FT2_LIBS=$pkg_cv_PANGO_FT2_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_pangoft2_with_otf_feature=yes
fi
    if test "$have_pangoft2_with_otf_feature" = yes; then
        $as_echo "#define HAVE_PANGO_FT2_WITH_OTF_FEATURE 1" >>confdefs.h

        # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
        save_CPPFLAGS="$CPPFLAGS"
        save_LIBS="$LIBS"
        CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS"
        LIBS="$PANGO_FT2_LIBS $LIBS"
        for ac_header in pango/pangoft2.h
do :
  ac_fn_cxx_check_header_mongrel "$LINENO" "pango/pangoft2.h" "ac_cv_header_pango_pangoft2_h" "$ac_includes_default"
if test "x$ac_cv_header_pango_pangoft2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PANGO_PANGOFT2_H 1
_ACEOF

fi

done

        for ac_func in pango_ft2_font_map_create_context
do :
  ac_fn_cxx_check_func "$LINENO" "pango_ft2_font_map_create_context" "ac_cv_func_pango_ft2_font_map_create_context"
if test "x$ac_cv_func_pango_ft2_font_map_create_context" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PANGO_FT2_FONT_MAP_CREATE_CONTEXT 1
_ACEOF

fi
done



        CPPFLAGS="$save_CPPFLAGS"
        LIBS="$save_LIBS"
    else
        # URG
        #r="libpangoft2-dev or pangoft2-devel"e
        r="libpango1.0-dev or pango?-devel"
        ver="`$PKG_CONFIG --modversion pangoft2`"

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r >= 1.38.0 (It is required if you'd like "\"`\"


    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""to use OpenType font feature. "\"`\"


    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""installed: $ver)"\"`\"

    fi

if test "$have_pangoft2_with_otf_feature" != yes ; then


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pangoft2 >= 1.36.0" >&5
$as_echo_n "checking for pangoft2 >= 1.36.0... " >&6; }

if test -n "$PANGO_FT2_CFLAGS"; then
    pkg_cv_PANGO_FT2_CFLAGS="$PANGO_FT2_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pangoft2 >= 1.36.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "pangoft2 >= 1.36.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PANGO_FT2_CFLAGS=`$PKG_CONFIG --cflags "pangoft2 >= 1.36.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PANGO_FT2_LIBS"; then
    pkg_cv_PANGO_FT2_LIBS="$PANGO_FT2_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pangoft2 >= 1.36.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "pangoft2 >= 1.36.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PANGO_FT2_LIBS=`$PKG_CONFIG --libs "pangoft2 >= 1.36.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                PANGO_FT2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pangoft2 >= 1.36.0" 2>&1`
        else
                PANGO_FT2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pangoft2 >= 1.36.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$PANGO_FT2_PKG_ERRORS" >&5

        true
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        true
else
        PANGO_FT2_CFLAGS=$pkg_cv_PANGO_FT2_CFLAGS
        PANGO_FT2_LIBS=$pkg_cv_PANGO_FT2_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_pangoft2=yes
fi
    if test "$have_pangoft2" = yes ; then
        # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
        save_CPPFLAGS="$CPPFLAGS"
        save_LIBS="$LIBS"
        CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS"
        LIBS="$PANGO_FT2_LIBS $LIBS"
        for ac_header in pango/pangoft2.h
do :
  ac_fn_cxx_check_header_mongrel "$LINENO" "pango/pangoft2.h" "ac_cv_header_pango_pangoft2_h" "$ac_includes_default"
if test "x$ac_cv_header_pango_pangoft2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PANGO_PANGOFT2_H 1
_ACEOF

fi

done

        for ac_func in pango_ft2_font_map_create_context
do :
  ac_fn_cxx_check_func "$LINENO" "pango_ft2_font_map_create_context" "ac_cv_func_pango_ft2_font_map_create_context"
if test "x$ac_cv_func_pango_ft2_font_map_create_context" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PANGO_FT2_FONT_MAP_CREATE_CONTEXT 1
_ACEOF

fi
done



        CPPFLAGS="$save_CPPFLAGS"
        LIBS="$save_LIBS"
    else
        # URG
        #r="libpangoft2-dev or pangoft2-devel"e
        r="libpango1.0-dev or pango?-devel"
        ver="`$PKG_CONFIG --modversion pangoft2`"

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 1.36.0 (installed: $ver)"\"`\"

    fi

fi


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.4.0" >&5
$as_echo_n "checking for fontconfig >= 2.4.0... " >&6; }

if test -n "$FONTCONFIG_CFLAGS"; then
    pkg_cv_FONTCONFIG_CFLAGS="$FONTCONFIG_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontconfig >= 2.4.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fontconfig >= 2.4.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.4.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FONTCONFIG_LIBS"; then
    pkg_cv_FONTCONFIG_LIBS="$FONTCONFIG_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontconfig >= 2.4.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fontconfig >= 2.4.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.4.0" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fontconfig >= 2.4.0" 2>&1`
        else
                FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fontconfig >= 2.4.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$FONTCONFIG_PKG_ERRORS" >&5

        true
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        true
else
        FONTCONFIG_CFLAGS=$pkg_cv_FONTCONFIG_CFLAGS
        FONTCONFIG_LIBS=$pkg_cv_FONTCONFIG_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_fontconfig=yes
fi
    if test "$have_fontconfig" = yes; then
        $as_echo "#define HAVE_FONTCONFIG 1" >>confdefs.h



    else
        r="libfontconfig-dev or fontconfig-devel"
        ver="`$PKG_CONFIG --modversion fontconfig`"

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 2.4.0 (installed: $ver)"\"`\"

    fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2 >= 2.3.9" >&5
$as_echo_n "checking for freetype2 >= 2.3.9... " >&6; }

if test -n "$FREETYPE2_CFLAGS"; then
    pkg_cv_FREETYPE2_CFLAGS="$FREETYPE2_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 2.3.9\""; } >&5
  ($PKG_CONFIG --exists --print-errors "freetype2 >= 2.3.9") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FREETYPE2_CFLAGS=`$PKG_CONFIG --cflags "freetype2 >= 2.3.9" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FREETYPE2_LIBS"; then
    pkg_cv_FREETYPE2_LIBS="$FREETYPE2_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 2.3.9\""; } >&5
  ($PKG_CONFIG --exists --print-errors "freetype2 >= 2.3.9") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FREETYPE2_LIBS=`$PKG_CONFIG --libs "freetype2 >= 2.3.9" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                FREETYPE2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "freetype2 >= 2.3.9" 2>&1`
        else
                FREETYPE2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "freetype2 >= 2.3.9" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$FREETYPE2_PKG_ERRORS" >&5

        true
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        true
else
        FREETYPE2_CFLAGS=$pkg_cv_FREETYPE2_CFLAGS
        FREETYPE2_LIBS=$pkg_cv_FREETYPE2_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_freetype2=yes
fi
    if test "$have_freetype2" = yes; then
        $as_echo "#define HAVE_FREETYPE2 1" >>confdefs.h



    else
        # URG
        #r="libfreetype2-dev or freetype2-devel"
        r="libfreetype6-dev or freetype?-devel"
        ver="`$PKG_CONFIG --modversion freetype2`"

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 2.3.9 (installed: $ver)"\"`\"

    fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glib-2.0 >= 2.38" >&5
$as_echo_n "checking for glib-2.0 >= 2.38... " >&6; }

if test -n "$GLIB_CFLAGS"; then
    pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.38\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.38") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.38" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GLIB_LIBS"; then
    pkg_cv_GLIB_LIBS="$GLIB_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.38\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.38") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.38" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "glib-2.0 >= 2.38" 2>&1`
        else
                GLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "glib-2.0 >= 2.38" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GLIB_PKG_ERRORS" >&5

        true
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        true
else
        GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS
        GLIB_LIBS=$pkg_cv_GLIB_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_glib=yes
fi
    if test "$have_glib" = yes; then
        $as_echo "#define HAVE_GLIB 1" >>confdefs.h



    else
        r="libglib-dev or glib?-devel"
        ver="`$PKG_CONFIG --modversion glib-2.0`"

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 2.38 (installed: $ver)"\"`\"

    fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.38" >&5
$as_echo_n "checking for gobject-2.0 >= 2.38... " >&6; }

if test -n "$GOBJECT_CFLAGS"; then
    pkg_cv_GOBJECT_CFLAGS="$GOBJECT_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-2.0 >= 2.38\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-2.0 >= 2.38") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.38" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GOBJECT_LIBS"; then
    pkg_cv_GOBJECT_LIBS="$GOBJECT_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-2.0 >= 2.38\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-2.0 >= 2.38") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.38" 2>/dev/null`
                      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GOBJECT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gobject-2.0 >= 2.38" 2>&1`
        else
                GOBJECT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gobject-2.0 >= 2.38" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GOBJECT_PKG_ERRORS" >&5

        true
elif test $pkg_failed = untried; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        true
else
        GOBJECT_CFLAGS=$pkg_cv_GOBJECT_CFLAGS
        GOBJECT_LIBS=$pkg_cv_GOBJECT_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_gobject=yes
fi
    if test "$have_gobject" = yes; then
        $as_echo "#define HAVE_GOBJECT 1" >>confdefs.h



    else
        r="libgobject-dev or gobject?-devel"
        ver="`$PKG_CONFIG --modversion gobject-2.0`"

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 2.38 (installed: $ver)"\"`\"

    fi



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for some flavor of Windows" >&5
$as_echo_n "checking for some flavor of Windows... " >&6; }

    case $host_os in
      *cygwin* )
        LN_S='cp -r' # Cygwin symbolic links do not work for native apps.
        program_suffix=.exe
        INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
        PLATFORM_WINDOWS=yes
        ;;
      *mingw32* )
        LN='cp -r'
        LN_S='cp -r'
        program_suffix=.exe
        INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
        PATHSEP=';'
        PLATFORM_WINDOWS=yes
        ;;
      * )
        PLATFORM_WINDOWS=no
        ;;
    esac
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_WINDOWS" >&5
$as_echo "$PLATFORM_WINDOWS" >&6; }



    cat >>confdefs.h <<_ACEOF
#define DIRSEP '${DIRSEP}'
_ACEOF

    cat >>confdefs.h <<_ACEOF
#define PATHSEP '${PATHSEP}'
_ACEOF







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

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


  test -n "$WINDRES" && break
done
test -n "$WINDRES" || WINDRES="no"



    r="`eval echo '$'"WINDRES"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"WINDRES"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "x"=\"`eval echo \"'$'x\" \"$target-windres $host-windres windres\"`\"

        eval "WINDRES"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"WINDRES"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "x"=\"`eval echo \"'$'x\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "x"=\"`eval echo \"'$'x\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo WINDRES | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi




# guile executable for lilypond-invoke-editor. We don't care about the
# version, and it doesn't have to be sync'd with the main lilypond
# GUILE version

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for guile" >&5
$as_echo_n "checking for guile... " >&6; }
    guile="guile"
    found="no"
    for r in $GUILE guile guile2 guile2.2 guile2.0 guile-2.0 \
             guile1 guile19 guile18 \
             guile1.9 guile1.8 \
             guile-1 guile-1.9 guile-1.8; do
        exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
        if ! $exe --version > /dev/null 2>&1 ; then
            continue
        fi
        ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
        num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        req=`
    echo "1.8.2" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        sup=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test -n "1.8.2" && test "$num" -lt "$req"; then
            guile="$r >= 1.8.2 (installed: $ver)"
            continue
        else
            if test -n "" && test "$num" -ge "$sup"; then
                guile="$r <  (installed: $ver)"
                continue
            else
                guile=$r
                found=$r
                break
            fi
        fi
    done
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
$as_echo "$found" >&6; }
    if test "$found" != "no"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking $guile version" >&5
$as_echo_n "checking $guile version... " >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
        GUILE=$found
    else

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"$guile\"`\"

    fi

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

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


  test -n "$GUILE" && break
done
test -n "$GUILE" || GUILE="no"



    r="`eval echo '$'"GUILE"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"GUILE"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval ""=\"`eval echo \"'$'\" \"$GUILE\"`\"

        eval "GUILE"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        for ac_prog in $GUILE
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GUILE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GUILE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GUILE="$GUILE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GUILE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$GUILE" && break
done

        if test -n ""; then

    r="`eval echo '$'"GUILE"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval ""=\"`eval echo \"'$'\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval ""=\"`eval echo \"'$'\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo GUILE | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi



# perl for help2man and for mf2pt1.pl


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

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


  test -n "$PERL" && break
done
test -n "$PERL" || PERL="no"



    r="`eval echo '$'"PERL"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"PERL"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"perl\"`\"

        eval "PERL"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        for ac_prog in perl
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$PERL" && break
done

        if test -n ""; then

    r="`eval echo '$'"PERL"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo PERL | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi



# tidy can be used to validate the HTML pages produced during
# regression testing

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

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


  test -n "$TIDY" && break
done
test -n "$TIDY" || TIDY="no"



    r="`eval echo '$'"TIDY"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"TIDY"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"tidy\"`\"

        eval "TIDY"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        for ac_prog in tidy
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TIDY+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TIDY in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TIDY="$TIDY" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_TIDY="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$TIDY" && break
done

        if test -n ""; then

    r="`eval echo '$'"TIDY"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo TIDY | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


## Optional tools for building documentation, website, extra fonts.
if test "$DOCUMENTATION" = "yes"; then
  DOCUMENTATION_REQUIRED=REQUIRED
else
  DOCUMENTATION_REQUIRED=OPTIONAL
fi

# GhostScript

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

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


  test -n "$GHOSTSCRIPT" && break
done
test -n "$GHOSTSCRIPT" || GHOSTSCRIPT="no"



    r="`eval echo '$'"GHOSTSCRIPT"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"GHOSTSCRIPT"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"gs\"`\"

        eval "GHOSTSCRIPT"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        for ac_prog in gs
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GHOSTSCRIPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GHOSTSCRIPT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GHOSTSCRIPT="$GHOSTSCRIPT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GHOSTSCRIPT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$GHOSTSCRIPT" && break
done

        if test -n "9.03"; then

    r="`eval echo '$'"GHOSTSCRIPT"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "9.03" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >= 9.03 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo GHOSTSCRIPT | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


GS_API=no
# Check whether --enable-gs-api was given.
if test "${enable_gs_api+set}" = set; then :
  enableval=$enable_gs_api; GS_API=$enableval
fi



if test "$GS_API" = "yes"; then
    ac_fn_cxx_check_header_mongrel "$LINENO" "ghostscript/iapi.h" "ac_cv_header_ghostscript_iapi_h" "$ac_includes_default"
if test "x$ac_cv_header_ghostscript_iapi_h" = xyes; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gsapi_new_instance in -lgs" >&5
$as_echo_n "checking for gsapi_new_instance in -lgs... " >&6; }
if ${ac_cv_lib_gs_gsapi_new_instance+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgs  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gsapi_new_instance ();
int
main ()
{
return gsapi_new_instance ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_gs_gsapi_new_instance=yes
else
  ac_cv_lib_gs_gsapi_new_instance=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gs_gsapi_new_instance" >&5
$as_echo "$ac_cv_lib_gs_gsapi_new_instance" >&6; }
if test "x$ac_cv_lib_gs_gsapi_new_instance" = xyes; then :
  GHOSTSCRIPT_FOUND="yes"
else
  GHOSTSCRIPT_FOUND="no"
fi


else
  GHOSTSCRIPT_FOUND="no"
fi


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

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""libgs-dev"\"`\"

    fi
    $as_echo "#define GS_API 1" >>confdefs.h

fi





    for ac_prog in gs
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_GS920+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$GS920"; then
  ac_cv_prog_GS920="$GS920" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_GS920="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
GS920=$ac_cv_prog_GS920
if test -n "$GS920"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GS920" >&5
$as_echo "$GS920" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$GS920" && break
done
test -n "$GS920" || GS920="no"



    r="`eval echo '$'"GS920"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"GS920"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"gs\"`\"

        eval "GS920"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "9.20" -o -n ""; then

    r="`eval echo '$'"GS920"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "9.20" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r >= 9.20 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo GS920 | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$EXTRACTPDFMARK" && break
done
test -n "$EXTRACTPDFMARK" || EXTRACTPDFMARK="no"



    r="`eval echo '$'"EXTRACTPDFMARK"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"EXTRACTPDFMARK"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"extractpdfmark\"`\"

        eval "EXTRACTPDFMARK"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"EXTRACTPDFMARK"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo EXTRACTPDFMARK | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

req=`
    echo "9.20" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
USE_EXTRACTPDFMARK=yes
if test "$GS920_VERSION" -lt "$req"; then
    GS920=
    USE_EXTRACTPDFMARK=no
fi
if test "$EXTRACTPDFMARK" == "false"; then
    EXTRACTPDFMARK=
    USE_EXTRACTPDFMARK=no
fi
if test "$USE_EXTRACTPDFMARK" != "yes"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""(Using GhostScript >= 9.20 together with extractpdfmark"\"`\"


    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"" can significantly reduce the size of the final PDF files.)"\"`\"

fi


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

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


  test -n "$MAKEINFO" && break
done
test -n "$MAKEINFO" || MAKEINFO="no"



    r="`eval echo '$'"MAKEINFO"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"MAKEINFO"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \"makeinfo\"`\"

        eval "MAKEINFO"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "6.1" -o -n ""; then

    r="`eval echo '$'"MAKEINFO"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "6.1" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r >= 6.1 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "REQUIRED"=\"`eval echo \"'$'REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo MAKEINFO | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

TEXI2HTML_REQUIRED=$DOCUMENTATION_REQUIRED
if test "$ENABLE_TEXI2HTML" = "no"; then
  TEXI2HTML_REQUIRED=OPTIONAL
fi


    for ac_prog in texi2html
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_TEXI2HTML+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$TEXI2HTML"; then
  ac_cv_prog_TEXI2HTML="$TEXI2HTML" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_TEXI2HTML="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
TEXI2HTML=$ac_cv_prog_TEXI2HTML
if test -n "$TEXI2HTML"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEXI2HTML" >&5
$as_echo "$TEXI2HTML" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TEXI2HTML" && break
done
test -n "$TEXI2HTML" || TEXI2HTML="no"



    r="`eval echo '$'"TEXI2HTML"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"TEXI2HTML"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$TEXI2HTML_REQUIRED"=\"`eval echo \"'$'$TEXI2HTML_REQUIRED\" \"texi2html\"`\"

        eval "TEXI2HTML"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "1.82" -o -n ""; then

    r="`eval echo '$'"TEXI2HTML"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "1.82" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$TEXI2HTML_REQUIRED"=\"`eval echo \"'$'$TEXI2HTML_REQUIRED\" \""$r >= 1.82 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$TEXI2HTML_REQUIRED"=\"`eval echo \"'$'$TEXI2HTML_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo TEXI2HTML | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$DBLATEX" && break
done
test -n "$DBLATEX" || DBLATEX="no"



    r="`eval echo '$'"DBLATEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"DBLATEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \"dblatex\"`\"

        eval "DBLATEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "0.1.4" -o -n ""; then

    r="`eval echo '$'"DBLATEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "0.1.4" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r >= 0.1.4 (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "OPTIONAL"=\"`eval echo \"'$'OPTIONAL\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo DBLATEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$BIBTEX" && break
done
test -n "$BIBTEX" || BIBTEX="no"



    r="`eval echo '$'"BIBTEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"BIBTEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"bibtex\"`\"

        eval "BIBTEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"BIBTEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo BIBTEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$PDFLATEX" && break
done
test -n "$PDFLATEX" || PDFLATEX="no"



    r="`eval echo '$'"PDFLATEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"PDFLATEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"xelatex pdflatex\"`\"

        eval "PDFLATEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"PDFLATEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo PDFLATEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

if test "$PDFLATEX" = "xelatex"; then

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

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


  test -n "$PDFTEX" && break
done
test -n "$PDFTEX" || PDFTEX="no"



    r="`eval echo '$'"PDFTEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"PDFTEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"xetex\"`\"

        eval "PDFTEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"PDFTEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo PDFTEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

    if test "$PDFTEX" = "xetex"; then
        # For avoiding PDF destination name replacement.
        PDFTEX=$abssrcdir/scripts/build/xetex-with-options.sh
        PDFLATEX=$abssrcdir/scripts/build/xelatex-with-options.sh
    fi
else

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

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


  test -n "$PDFTEX" && break
done
test -n "$PDFTEX" || PDFTEX="no"



    r="`eval echo '$'"PDFTEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"PDFTEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"pdfetex pdftex etex\"`\"

        eval "PDFTEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"PDFTEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo PDFTEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

fi

    for ac_prog in texi2pdf
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_TEXI2PDF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$TEXI2PDF"; then
  ac_cv_prog_TEXI2PDF="$TEXI2PDF" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_TEXI2PDF="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
TEXI2PDF=$ac_cv_prog_TEXI2PDF
if test -n "$TEXI2PDF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEXI2PDF" >&5
$as_echo "$TEXI2PDF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TEXI2PDF" && break
done
test -n "$TEXI2PDF" || TEXI2PDF="no"



    r="`eval echo '$'"TEXI2PDF"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"TEXI2PDF"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"texi2pdf\"`\"

        eval "TEXI2PDF"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"TEXI2PDF"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo TEXI2PDF | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$TEXINDEX" && break
done
test -n "$TEXINDEX" || TEXINDEX="no"



    r="`eval echo '$'"TEXINDEX"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"TEXINDEX"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"texindex\"`\"

        eval "TEXINDEX"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"TEXINDEX"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo TEXINDEX | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epsf.tex" >&5
$as_echo_n "checking for epsf.tex... " >&6; }
TEX_EPSF=`kpsewhich tex epsf`
if test "$TEX_EPSF" = ""; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"epsf.tex\"`\"

else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEX_EPSF" >&5
$as_echo "$TEX_EPSF" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Cyrillic characters support in TeX" >&5
$as_echo_n "checking for Cyrillic characters support in TeX... " >&6; }
TEX_FIKPARM=`kpsewhich -format=mf fikparm`
if test "$TEX_FIKPARM" = ""; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"'lh CTAN package (texlive-lang-cyrillic or texlive-texmf-fonts)'\"`\"

else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi

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

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


  test -n "$IMAGEMAGICK" && break
done
test -n "$IMAGEMAGICK" || IMAGEMAGICK="no"



    r="`eval echo '$'"IMAGEMAGICK"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"IMAGEMAGICK"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"convert\"`\"

        eval "IMAGEMAGICK"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"IMAGEMAGICK"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo IMAGEMAGICK | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi

# this name avoids a conflict with ZIP in stepmake/aclocal.m4

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

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


  test -n "$ZIPDOC" && break
done
test -n "$ZIPDOC" || ZIPDOC="no"



    r="`eval echo '$'"ZIPDOC"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"ZIPDOC"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"zip\"`\"

        eval "ZIPDOC"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"ZIPDOC"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo ZIPDOC | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


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

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


  test -n "$RSYNC" && break
done
test -n "$RSYNC" || RSYNC="no"



    r="`eval echo '$'"RSYNC"`"
    if test -n "$r" \
            -a "$r" != "error" \
            -a "$r" != "no" \
       && expr '`eval echo '$'"RSYNC"`' : '.*\(echo\)' > /dev/null; then
        true
    else
        ##STEPMAKE_WARN(cannot find . )
        false
    fi

    if test $? -ne 0; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \"rsync\"`\"

        eval "RSYNC"=false
        false
    else
        true
    fi

    if test $? -eq 0; then
        if test -n "" -o -n ""; then

    r="`eval echo '$'"RSYNC"`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking $r version" >&5
$as_echo_n "checking $r version... " >&6; }
    exe=`
    ## which doesn't work in ash, if /usr/bin/which isn't installed
    ## type -p doesn't work in ash
    ## command -v doesn't work in zsh
    ## command -v "$r" 2>&1
    ## this test should work in ash, bash, pdksh (ksh), zsh
    type -p $r 2>/dev/null | tail -n 1 | awk '{print $NF}'
`
    ver=`
    ## "$exe" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}'
    ##
    ## ARG.
    ## Workaround for broken Debian gcc version string:
    ##     gcc (GCC) 3.1.1 20020606 (Debian prerelease)
    ##
    ## -V: Workaround for python

    #dnl

    ## Assume and hunt for dotted version multiplet.
    ## use eval trickery, because we cannot use multi-level $() instead of ``
    ## for compatibility reasons.

    ## grab the first version number in --version output.
    eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1 |
        tr ' ' '\n' |
        sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
        grep -E '(^| )[0-9][0-9]*\.[0-9]' |
        head -n 1\`\"

    if test -z "$_ver"; then
        ## If empty, try date [fontforge]
        eval _ver=\"\`("$exe" --version || "$exe" -V) 2>&1 \
        | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \
        | head -n 1 \
        | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
    fi
    echo "$_ver"
    #dnl
`
    num=`
    echo "$ver" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    min=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ver" >&5
$as_echo "$ver" >&6; }
    if test "$num" -lt "$min"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r >=  (installed: $ver)"\"`\"

    fi
    if test -n ""; then
        max=`
    echo "" | awk -F. '
    {
      if ($3) {three = $3}
      else {three = 0}
    }
    {printf "%.0f\n", $1*1000000 + $2*1000 + three}'
`
        if test "$num" -gt "$max"; then

    eval "$DOCUMENTATION_REQUIRED"=\"`eval echo \"'$'$DOCUMENTATION_REQUIRED\" \""$r <=  (installed: $ver)"\"`\"

        fi
    fi
    vervar="`echo RSYNC | tr 'a-z' 'A-Z'`_VERSION"
    eval `echo $vervar=$num`
##    AC_SUBST(`eval echo $vervar`)

        fi
    fi


# must also have local.make if configure fails.
touch local.make

# Gather requirements and generate output.


    # undo expanding of explicit --infodir=/usr/share
    # to ease install-time override with prefix=...
    strip=`echo $includedir | eval sed s@^$prefix@@`
    if test "$includedir" = "`eval echo $prefix$strip`"; then
        includedir='${prefix}'$strip''
    fi
    strip=`echo $infodir | eval sed s@^$datarootdir@@`
    if test "$infodir" = "`eval echo $datarootdir$strip`"; then
        infodir='${datarootdir}'$strip''
    fi
    strip=`echo $mandir | eval sed s@^$datarootdir@@`
    if test "$mandir" = "`eval echo $datarootdir$strip`"; then
        mandir='${datarootdir}'$strip''
    fi





    ac_config_files="$ac_config_files config.make:config.make.in"

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

_ACEOF

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

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

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

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$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



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

debug=false
ac_cs_recheck=false
ac_cs_silent=false

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

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


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

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


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

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

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

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

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

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


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


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

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

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

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


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

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

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

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

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

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

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


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

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


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


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

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

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


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

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by LilyPond $as_me 2.22.1, which was
generated by GNU Autoconf 2.69.  Invocation command line was

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

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

_ACEOF

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

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"

_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

Report bugs to <bug-lilypond@gnu.org>.
LilyPond home page: <https://lilypond.org/>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
LilyPond config.status 2.22.1
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

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

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

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

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

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

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

  esac
  shift
done

ac_configure_extra_args=

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

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

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

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

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

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config.hh") CONFIG_HEADERS="$CONFIG_HEADERS config.hh:config.hh.in" ;;
    "config.make") CONFIG_FILES="$CONFIG_FILES config.make:config.make.in" ;;

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


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
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    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

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

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

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

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

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

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

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

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

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

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$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
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$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
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

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


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


    if test -n "$GUILE_CONFIG"; then
        echo
        echo "WARNING: GUILE_CONFIG deprecated, consider using PKG_CONFIG_PATH instead"
    fi

    if test -n "$OPTIONAL"; then
        echo
        echo "WARNING: Please consider installing optional programs or files: $OPTIONAL"
    fi

    if test -n "$REQUIRED"; then
        echo
        echo "ERROR: Please install required programs: $REQUIRED"
    fi

    if test -n "$UNSUPPORTED"; then
        echo
        echo "ERROR: Please use older version of programs: $UNSUPPORTED"
    fi

    if test -n "$OPTIONAL$REQUIRED$UNSUPPORTED"; then
        echo
        echo "See INSTALL.txt for more information on how to build $PACKAGE_NAME"
        if test -f config.cache ; then
            echo "Remove config.cache before rerunning ./configure"
        fi
    fi

    if test -n "$REQUIRED$UNSUPPORTED"; then
        rm -f $srcdir/GNUmakefile
        exit 1
    fi

    # regular in-place build
    # test for srcdir_build = yes ?
    if test "$srcdir_build" != "yes"; then
        if test -f $srcdir/GNUmakefile; then
            cat <<EOF
Source directory already configured.  Please clean the source directory

    make -C $srcdir distclean

and rerun configure.
EOF
            exit 2
        fi

        depth=""
        for d in 2 3 4 5 ; do
            depth="$depth../"
            for mf in `cd $srcdir; \
                       find . -maxdepth $d -mindepth $d -name GNUmakefile`; do
                case "$abssrcdir" in
                "$absbuilddir"/*)
                    # source is below build directory, always copy
                    ;;
                *)
                    case "$abssrcdir/${mf#./}" in
                    "$absbuilddir"/*)
                        # find descended into build directory, don't copy
                        continue
                    esac
                esac

                mkdir -p ${mf%/*}
                cat <<EOF > $mf
depth=$depth
include \$(depth)/config.make
include \$(configure-srcdir)/$mf
EOF
            done

            for mf in `cd $srcdir; \
                       find . -maxdepth $d -mindepth $d -name '*.make' \
                       | grep -v config.make `; do
                case "$abssrcdir" in
                "$absbuilddir"/*)
                    # source is below build directory, always copy
                    ;;
                *)
                    case "$abssrcdir/${mf#./}" in
                    "$absbuilddir"/*)
                        # find descended into build directory, don't copy
                        continue
                    esac
                esac

                mkdir -p ${mf%/*}
                cat <<EOF > $mf
include \$(depth)/config.make
include \$(configure-srcdir)/$mf
EOF
            done
        done
    fi
    rm -f GNUmakefile
    cat <<EOF > GNUmakefile
depth = .
include config.make
include \$(configure-srcdir)/GNUmakefile.in
EOF
    chmod 444 GNUmakefile



if make top-doc 1>/dev/null 2>&1; then
    rm -f INSTALL.txt && ln Documentation/out/topdocs/INSTALL.txt .
fi

cat <<EOF

Type:
    make all       to build LilyPond
    make install   to install LilyPond
    make help      to see all possible targets

Edit local.make for local Makefile overrides.

See INSTALL.txt and README.md for more information

EOF
