#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13 
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_default_prefix=/usr/local
ac_help="$ac_help
  --enable-macosx-app     create a MacOSX application"
ac_help="$ac_help
  --enable-shared         build and link with shared libraries [--enable-shared]"
ac_help="$ac_help
  --enable-w11            use W11 library for Windows X11 emulation"
ac_help="$ac_help
  --with-cxx              support C++ functionality (default: yes)"
ac_help="$ac_help
  --with-macosx-archs[=arch list]
                          compile multiple architectures on MacOSX, ie.
                          universal.  Valid architectures are i386, ppc,
                          x86_64 and ppc64. (default: no [native])"
ac_help="$ac_help
  --with-macosx-sdk[=path/sdk]
                          compile with a system SDK on MacOSX. (default: no)"
ac_help="$ac_help
  --with-tiff             support TIFF functionality (default: yes)"
ac_help="$ac_help
  --with-png              support PNG functionality (default: yes)"
ac_help="$ac_help
  --with-postgres         support PostgreSQL functionality (default: no)"
ac_help="$ac_help
  --with-mysql            support MySQL functionality (default: no)"
ac_help="$ac_help
  --with-sqlite           support SQLite functionality (default: yes)"
ac_help="$ac_help
  --with-opengl           support OpenGL functionality (default: yes)"
ac_help="$ac_help
  --with-odbc             support ODBC functionality (default: no)"
ac_help="$ac_help
  --with-fftw             support FFTW functionality (default: yes)"
ac_help="$ac_help
  --with-blas             support BLAS functionality (default: no)"
ac_help="$ac_help
  --with-lapack           support LAPACK functionality (default: no)"
ac_help="$ac_help
  --with-cairo            support Cairo functionality (default: yes)"
ac_help="$ac_help
  --with-freetype         support FreeType functionality (default: yes)"
ac_help="$ac_help
  --with-nls              support NLS functionality (default: no)"
ac_help="$ac_help
  --with-readline         support Readline functionality (default: no)"
ac_help="$ac_help
  --with-opendwg          support openDWG functionality (default: no)"
ac_help="$ac_help
  --with-regex            support regex functionality (default: yes)"
ac_help="$ac_help
  --with-pthread          support POSIX threads functionality (default: no)"
ac_help="$ac_help
  --with-openmp           support OpenMP functionality (default: no)"
ac_help="$ac_help
  --with-opencl           support OpenCL functionality (default: no)"
ac_help="$ac_help
  --with-bzlib            support BZIP2 functionality (default: no)"
ac_help="$ac_help
  --with-zstd             support Zstandard functionality (default: yes)"
ac_help="$ac_help
  --with-gdal[=path/gdal-config]
                          enable GDAL/OGR support (gdal-config with path,
                          e.g. '--with-gdal=/usr/local/bin/gdal-config')"
ac_help="$ac_help
  --with-liblas[=path/liblas-config]
                          enable libLAS support (liblas-config with path,
                          e.g. '--with-liblas=/usr/local/bin/liblas-config',
                          default: no)"
ac_help="$ac_help
  --with-pdal[=path/pdal-config]
                          enable PDAL support (pdal-config with path,
                          e.g. '--with-pdal=/usr/local/bin/pdal-config',
                          default: no)"
ac_help="$ac_help
  --with-wxwidgets[=path/wx-config]
                          enable wxWidgets support (wx-config with path,
                          e.g. '--with-wxwidgets=/usr/local/bin/wx-config',
                          default: no)"
ac_help="$ac_help
  --with-netcdf[=path/nc-config]
                          enable NetCDF support (nc-config with path,
                          e.g. '--with-nc=/usr/local/bin/nc-config',
                          default: no)"
ac_help="$ac_help
  --with-geos[=path/geos-config]
                          enable GEOS support (geos-config with path,
                          e.g. '--with-geos=/usr/local/bin/geos-config',
                          default: no)"
ac_help="$ac_help
  --with-includes=DIRS    site include files are in DIRS"
ac_help="$ac_help
  --with-libs=DIRS        site library files are in DIRS"
ac_help="$ac_help
  --with-zlib-includes=DIRS
                          zlib include files are in DIRS"
ac_help="$ac_help
  --with-zlib-libs=DIRS   zlib library files are in DIRS"
ac_help="$ac_help
  --with-bzlib-includes=DIRS
                          BZIP2 include files are in DIRS"
ac_help="$ac_help
  --with-bzlib-libs=DIRS  BZIP2 library files are in DIRS"
ac_help="$ac_help
  --with-zstd-includes=DIRS
                          ZSTD include files are in DIRS"
ac_help="$ac_help
  --with-zstd-libs=DIRS   ZSTD library files are in DIRS"
ac_help="$ac_help
  --with-readline-includes=DIRS
                          Readline include files are in DIRS"
ac_help="$ac_help
  --with-readline-libs=DIRS
                          Readline library files are in DIRS"
ac_help="$ac_help
  --with-tiff-includes=DIRS
                          TIFF include files are in DIRS"
ac_help="$ac_help
  --with-tiff-libs=DIRS   TIFF library files are in DIRS"
ac_help="$ac_help
  --with-png-includes=DIRS
                          PNG include files are in DIRS"
ac_help="$ac_help
  --with-png-libs=DIRS    PNG library files are in DIRS"
ac_help="$ac_help
  --with-postgres-includes=DIRS
                          PostgreSQL include files are in DIRS"
ac_help="$ac_help
  --with-postgres-libs=DIRS
                          PostgreSQL library files are in DIRS"
ac_help="$ac_help
  --with-mysql-includes=DIRS
                          MySQL include files are in DIRS"
ac_help="$ac_help
  --with-mysql-libs=DIRS  MySQL library files are in DIRS"
ac_help="$ac_help
  --with-sqlite-includes=DIRS
                          SQLite include files are in DIRS"
ac_help="$ac_help
  --with-sqlite-libs=DIRS SQLite library files are in DIRS"
ac_help="$ac_help
  --with-opengl-includes=DIRS
                          OpenGL include files are in DIRS"
ac_help="$ac_help
  --with-opengl-libs=DIRS OpenGL library files are in DIRS"
ac_help="$ac_help
  --with-opengl-framework=DIR
                          OpenGL framework is in DIR"
ac_help="$ac_help
  --with-odbc-includes=DIRS
                          ODBC include files are in DIRS"
ac_help="$ac_help
  --with-odbc-libs=DIRS   ODBC library files are in DIRS"
ac_help="$ac_help
  --with-fftw-includes=DIRS
                          FFTW include files are in DIRS"
ac_help="$ac_help
  --with-fftw-libs=DIRS   FFTW library files are in DIRS"
ac_help="$ac_help
  --with-blas-includes=DIRS
                          BLAS include files are in DIRS"
ac_help="$ac_help
  --with-blas-libs=DIRS   BLAS library files are in DIRS"
ac_help="$ac_help
  --with-lapack-includes=DIRS
                          LAPACK include files are in DIRS"
ac_help="$ac_help
  --with-lapack-libs=DIRS LAPACK library files are in DIRS"
ac_help="$ac_help
  --with-cairo-includes=DIRS
                          cairo include files are in DIRS"
ac_help="$ac_help
  --with-cairo-libs=DIRS  cairo library files are in DIRS"
ac_help="$ac_help
  --with-cairo-ldflags=FLAGS
                          cairo needs FLAGS when linking"
ac_help="$ac_help
  --with-freetype-includes=DIRS
                          FreeType include files are in DIRS"
ac_help="$ac_help
  --with-freetype-libs=DIRS
                          FreeType library files are in DIRS"
ac_help="$ac_help
  --with-proj-includes=DIRS
                          External PROJ.4 include files are in DIRS"
ac_help="$ac_help
  --with-proj-libs=DIRS   External PROJ.4 library files are in DIRS"
ac_help="$ac_help
  --with-proj-share=DIR   External PROJ.4 data files are in DIR"
ac_help="$ac_help
  --with-opendwg-includes=DIRS
                          openDWG include files are in DIRS"
ac_help="$ac_help
  --with-opendwg-libs=DIRS
                          openDWG library files are in DIRS"
ac_help="$ac_help
  --with-regex-includes=DIRS
                          regex include files are in DIRS"
ac_help="$ac_help
  --with-regex-libs=DIRS  regex library files are in DIRS"
ac_help="$ac_help
  --with-pthread-includes=DIRS
                          POSIX threads include files are in DIRS"
ac_help="$ac_help
  --with-pthread-libs=DIRS
                          POSIX threads library files are in DIRS"
ac_help="$ac_help
  --with-openmp-includes=DIRS
                          OpenMP include files are in DIRS"
ac_help="$ac_help
  --with-openmp-libs=DIRS OpenMP library files are in DIRS"
ac_help="$ac_help
  --with-opencl-includes=DIRS
                          OpenCL include files are in DIRS"
ac_help="$ac_help
  --with-opencl-libs=DIRS OpenCL library files are in DIRS"
ac_help="$ac_help
  --with-x                use the X Window System"
ac_help="$ac_help
  --disable-largefile     omit support for large files (LFS)"

# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'

# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12

ac_prev=
for ac_option
do

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

  case "$ac_option" in
  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) ac_optarg= ;;
  esac

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

  case "$ac_option" in

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

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

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

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  | --da=*)
    datadir="$ac_optarg" ;;

  -disable-* | --disable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    eval "enable_${ac_feature}=no" ;;

  -enable-* | --enable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "enable_${ac_feature}='$ac_optarg'" ;;

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

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

  -help | --help | --hel | --he)
    # 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 << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
  --cache-file=FILE       cache test results in FILE
  --help                  print this message
  --no-create             do not create output files
  --quiet, --silent       do not print \`checking...' messages
  --version               print the version of autoconf that created configure
Directory and file names:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [same as prefix]
  --bindir=DIR            user executables in DIR [EPREFIX/bin]
  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
  --datadir=DIR           read-only architecture-independent data in DIR
                          [PREFIX/share]
  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
                          [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
  --includedir=DIR        C header files in DIR [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
  --infodir=DIR           info documentation in DIR [PREFIX/info]
  --mandir=DIR            man documentation in DIR [PREFIX/man]
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
  --program-prefix=PREFIX prepend PREFIX to installed program names
  --program-suffix=SUFFIX append SUFFIX to installed program names
  --program-transform-name=PROGRAM
                          run sed PROGRAM on installed program names
EOF
    cat << EOF
Host type:
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
  --host=HOST             configure for HOST [guessed]
  --target=TARGET         configure for TARGET [TARGET=HOST]
Features and packages:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --x-includes=DIR        X include files are in DIR
  --x-libraries=DIR       X library files are in DIR
EOF
    if test -n "$ac_help"; then
      echo "--enable and --with options recognized:$ac_help"
    fi
    exit 0 ;;

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

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

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

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

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

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst \
  | --locals | --local | --loca | --loc | --lo)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    localstatedir="$ac_optarg" ;;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.13"
    exit 0 ;;

  -with-* | --with-*)
    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "with_${ac_package}='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    eval "with_${ac_package}=no" ;;

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

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

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

  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
    ;;

  *)
    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
      echo "configure: warning: $ac_option: invalid host type" 1>&2
    fi
    if test "x$nonopt" != xNONE; then
      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
    fi
    nonopt="$ac_option"
    ;;

  esac
done

if test -n "$ac_prev"; then
  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi

trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
  exec 6>/dev/null
else
  exec 6>&1
fi
exec 5>./config.log

echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5

# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
  case "$ac_arg" in
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c) ;;
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
  esac
done

# NLS nuisances.
# Only set these to C if already set.  These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h

# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=configure.in

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then its parent.
  ac_prog=$0
  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
  srcdir=$ac_confdir
  if test ! -r $srcdir/$ac_unique_file; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
  else
    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
  fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  else
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  fi
fi
for ac_site_file in $CONFIG_SITE; do
  if test -r "$ac_site_file"; then
    echo "loading site script $ac_site_file"
    . "$ac_site_file"
  fi
done


ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

ac_exeext=
ac_objext=o
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi





ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; 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="$ac_aux_dir/install.sh -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.


# Make sure we can run config.sub.
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi

echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:766: checking host system type" >&5

host_alias=$host
case "$host_alias" in
NONE)
  case $nonopt in
  NONE)
    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
    fi ;;
  *) host_alias=$nonopt ;;
  esac ;;
esac

host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6

# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:789: checking for $ac_word" >&5

if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="gcc"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
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
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:816: checking for $ac_word" >&5

if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_prog_rejected=no
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
	continue
      fi
      ac_cv_prog_CC="cc"
      break
    fi
  done
  IFS="$ac_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 $# -gt 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    set dummy "$ac_dir/$ac_word" "$@"
    shift
    ac_cv_prog_CC="$@"
  fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test -z "$CC"; then
    case "`uname -s`" in
    *win32* | *WIN32*)
      # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:864: checking for $ac_word" >&5

if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="cl"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
 ;;
    esac
  fi
  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:893: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

cat > conftest.$ac_ext << EOF

#line 904 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cc_cross=no
  else
    ac_cv_prog_cc_cross=yes
  fi
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  ac_cv_prog_cc_works=no
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:935: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:940: checking whether we are using GNU C" >&5

cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi

echo "$ac_t""$ac_cv_prog_gcc" 1>&6

if test $ac_cv_prog_gcc = yes; then
  GCC=yes
else
  GCC=
fi

ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:965: checking whether ${CC-cc} accepts -g" >&5

echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
  ac_cv_prog_cc_g=yes
else
  ac_cv_prog_cc_g=no
fi
rm -f conftest*


echo "$ac_t""$ac_cv_prog_cc_g" 1>&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

echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:994: checking for Cygwin environment" >&5

cat > conftest.$ac_ext <<EOF
#line 997 "configure"
#include "confdefs.h"

int main() {

#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:1008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cygwin=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cygwin=no
fi
rm -f conftest*
rm -f conftest*

echo "$ac_t""$ac_cv_cygwin" 1>&6
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
echo "configure:1024: checking for mingw32 environment" >&5

cat > conftest.$ac_ext <<EOF
#line 1027 "configure"
#include "confdefs.h"

int main() {
return __MINGW32__;
; return 0; }
EOF
if { (eval echo configure:1034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_mingw32=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_mingw32=no
fi
rm -f conftest*
rm -f conftest*

echo "$ac_t""$ac_cv_mingw32" 1>&6
MINGW32=
test "$ac_cv_mingw32" = yes && MINGW32=yes


echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
echo "configure:1052: checking for executable suffix" >&5

if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
  ac_cv_exeext=.exe
else
  ac_cv_exeext=no
fi

EXEEXT=""
test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
echo "$ac_t""${ac_cv_exeext}" 1>&6
ac_exeext=$EXEEXT



# Check for full floating-point support, including Infinity and NaN
IEEEFLAG=

echo $ac_n "checking for full floating-point support""... $ac_c" 1>&6
echo "configure:1071: checking for full floating-point support" >&5
if test "$cross_compiling" = yes; then
     echo "$ac_t""unknown (cross-compiling)" 1>&6
     
echo $ac_n "checking whether "cc -mieee" works""... $ac_c" 1>&6
echo "configure:1076: checking whether "cc -mieee" works" >&5
ac_save_cflags=${CFLAGS}
CFLAGS="$CFLAGS -mieee"
cat > conftest.$ac_ext <<EOF
#line 1080 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:1087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
     echo "$ac_t""yes" 1>&6
        IEEEFLAG="-mieee"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
     echo "$ac_t""no" 1>&6
fi
rm -f conftest*
CFLAGS=${ac_save_cflags}
 

else
  cat > conftest.$ac_ext <<EOF
#line 1103 "configure"
#include "confdefs.h"

#include <float.h>
int main(void) {
 double one = 1.0;
 double zero = 0.0;
 if (one/zero > DBL_MAX)        /* infinity */
   if (zero/zero != zero/zero)  /* NaN */
     return 0;
 return 1;
}

EOF
if { (eval echo configure:1117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
     echo "$ac_t""yes" 1>&6
    
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
     echo "$ac_t""no" 1>&6
     ac_save_cflags=${CFLAGS}
  CFLAGS=-mieee
  
echo $ac_n "checking for full floating-point support with -mieee""... $ac_c" 1>&6
echo "configure:1130: checking for full floating-point support with -mieee" >&5
if test "$cross_compiling" = yes; then
     echo "$ac_t""unknown (cross-compiling)" 1>&6
    { echo "configure: error: *** INTERNAL CONFIGURE ERROR" 1>&2; exit 1; }

else
  cat > conftest.$ac_ext <<EOF
#line 1137 "configure"
#include "confdefs.h"

#include <float.h>
int main(void) {
 double one = 1.0;
 double zero = 0.0;
 if (one/zero > DBL_MAX)        /* infinity */
   if (zero/zero != zero/zero)  /* NaN */
     return 0;
 return 1;
}

EOF
if { (eval echo configure:1151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
     echo "$ac_t""yes" 1>&6
    IEEEFLAG="-mieee"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
     echo "$ac_t""no" 1>&6
    echo "configure: warning: *** Incomplete floating-point support." 1>&2
fi
rm -fr conftest*
fi


  CFLAGS=${ac_save_cflags}
fi
rm -fr conftest*
fi


CFLAGS="$CFLAGS $IEEEFLAG"

# Set BINDIR

if test -n "${bindir}"; then
BINDIR="${bindir}"
else
BINDIR=/usr/local/bin
fi


# Set SRCDIR and DSTDIR

# Extract the first word of "pwd", so it can be a program name with args.
set dummy pwd; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1188: checking for $ac_word" >&5

case "$pwd" in
  /*)
  ac_cv_path_pwd="$pwd" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_pwd="$pwd" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_pwd="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_pwd" && ac_cv_path_pwd="pwd"
  ;;
esac
pwd="$ac_cv_path_pwd"
if test -n "$pwd"; then
  echo "$ac_t""$pwd" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


if test "$MINGW32" = yes ; then
  winpwd="pwd -W"
else
  winpwd="$pwd"
fi

echo $ac_n "checking for source directory""... $ac_c" 1>&6
echo "configure:1226: checking for source directory" >&5

if test -z "$srcdir" ; then
  SRCDIR=`$pwd`
else
  SRCDIR=`(cd "$srcdir" ; $pwd)`
fi

echo "$ac_t"""$SRCDIR"" 1>&6

echo $ac_n "checking for build directory""... $ac_c" 1>&6
echo "configure:1237: checking for build directory" >&5

DSTDIR=`$pwd`
WINDSTDIR=`$winpwd`

echo "$ac_t"""$DSTDIR"" 1>&6




# Set ARCH

ARCH=
if test -z "${host}"; then
ARCH="unknown"
else
ARCH="${host}"
fi



# Use absolute path for aux directory so that install-sh works

ac_aux_dir=
for ac_dir in "$SRCDIR" $srcdir/"$SRCDIR"; 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="$ac_aux_dir/install.sh -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { echo "configure: error: can not find install-sh or install.sh in "$SRCDIR" $srcdir/"$SRCDIR"" 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.


# Set GISBASE and GRASS_BIN

GISBASE="${WINDSTDIR}/dist.${ARCH}"
GRASS_BIN="${DSTDIR}/bin.${ARCH}"




# Set GRASS_VERSION_*

GRASS_VERSION_FILE=include/VERSION
GRASS_VERSION_MAJOR=`sed -n 1p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_MINOR=`sed -n 2p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_RELEASE=`sed -n 3p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_DATE=`sed -n 4p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_NUMBER=`echo ${GRASS_VERSION_MAJOR}.${GRASS_VERSION_MINOR}.${GRASS_VERSION_RELEASE}`
NAME_VER=`echo ${GRASS_VERSION_NUMBER} | sed 's/\..*//'`

LIB_VER=`echo ${GRASS_VERSION_NUMBER} | sed 's/^\([0-9.]*\).*$/\1/'`


GRASS_VERSION_GIT="exported"
# Extract the first word of "git", so it can be a program name with args.
set dummy git; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1305: checking for $ac_word" >&5

case "$GIT" in
  /*)
  ac_cv_path_GIT="$GIT" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_GIT="$GIT" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_GIT="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_GIT" && ac_cv_path_GIT="no"
  ;;
esac
GIT="$ac_cv_path_GIT"
if test -n "$GIT"; then
  echo "$ac_t""$GIT" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test "$GIT" != "no" ; then
   GRASS_VERSION_GIT=`$GIT rev-parse --short HEAD 2>/dev/null`
   if test -z "$GRASS_VERSION_GIT"; then
      GRASS_VERSION_GIT="exported"
   fi
fi











# Check for MacOSX App

# Check whether --enable-macosx-app or --disable-macosx-app was given.
if test "${enable_macosx_app+set}" = set; then
  enableval="$enable_macosx_app"
  :
else
  enable_macosx_app=no
fi


echo $ac_n "checking for MacOSX App""... $ac_c" 1>&6
echo "configure:1364: checking for MacOSX App" >&5
case "$enable_macosx_app" in
	yes)	MACOSX_APP=1	;;
	no)	MACOSX_APP=	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac
echo "$ac_t"""$enable_macosx_app"" 1>&6


# Check for MacOSX archs

echo $ac_n "checking for MacOSX architectures""... $ac_c" 1>&6
echo "configure:1376: checking for MacOSX architectures" >&5

MACOSX_ARCHS=

if test -z "$with_macosx_archs" ; then
  echo "$ac_t""no" 1>&6
else
  for a in $with_macosx_archs
  do
    # check if valid arch?
    case "$a" in
      i386|ppc|x86_64|ppc64)
        MACOSX_ARCHS="$MACOSX_ARCHS -arch $a"
        ;;
    esac
  done
  echo "$ac_t""$MACOSX_ARCHS" 1>&6
  LDFLAGS="$LDFLAGS $MACOSX_ARCHS"
  CFLAGS="$CFLAGS $MACOSX_ARCHS"
  CXXFLAGS="$CXXFLAGS $MACOSX_ARCHS"
fi



# Done checking MacOSX archs

# Check for MacOSX SDK

echo $ac_n "checking for MacOSX SDK""... $ac_c" 1>&6
echo "configure:1405: checking for MacOSX SDK" >&5

MACOSX_SDK=

if test -z "$with_macosx_sdk" ; then
  echo "$ac_t""no" 1>&6
else
  
ac_safe=`echo "$with_macosx_sdk/SDKSettings.plist" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $with_macosx_sdk/SDKSettings.plist""... $ac_c" 1>&6
echo "configure:1415: checking for $with_macosx_sdk/SDKSettings.plist" >&5

if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $with_macosx_sdk/SDKSettings.plist; then
    eval "ac_cv_file_$ac_safe=yes"
  else
    eval "ac_cv_file_$ac_safe=no"
  fi
fi
if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
    MACOSX_SDK="-isysroot $with_macosx_sdk"
else
  echo "$ac_t""no" 1>&6

    { echo "configure: error: *** specified SDK does not exist or is not a SDK" 1>&2; exit 1; }
fi

  LDFLAGS="$LDFLAGS $MACOSX_SDK"
  CFLAGS="$CFLAGS $MACOSX_SDK"
  CXXFLAGS="$CXXFLAGS $MACOSX_SDK"
fi



# Done checking MacOSX SDK

# Set INST_DIR

if test -n "$MACOSX_APP" ; then
    INSTDIR='${prefix}'"/GRASS-${GRASS_VERSION_MAJOR}.${GRASS_VERSION_MINOR}.app/Contents/MacOS"
else
    INSTDIR='${prefix}'"/grass${GRASS_VERSION_MAJOR}${GRASS_VERSION_MINOR}"
fi



# Get flags for building shared libraries


    echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
echo "configure:1459: checking how to build libraries" >&5
    # Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
  enableval="$enable_shared"
  shared_ok=$enableval
else
  shared_ok=yes
fi


    if test "${enable_shared+set}" = set; then
	enableval="$enable_shared"
	shared_ok=$enableval
    else
	shared_ok=yes
    fi

    if test "$shared_ok" = "yes" ; then
	echo "$ac_t""shared" 1>&6
	SHARED_BUILD=1
	GRASS_LIBRARY_TYPE='shlib'
    else
	echo "$ac_t""static" 1>&6
	SHARED_BUILD=0
	cat >> confdefs.h <<\EOF
#define STATIC_BUILD 1
EOF

	GRASS_LIBRARY_TYPE='stlib'
    fi
    


ac_save_ldflags="$LDFLAGS"

    SHLIB_CFLAGS=""
    SHLIB_LD_FLAGS=""
    SHLIB_SUFFIX=""
    SHLIB_LD=""
    STLIB_LD='${AR} cr'
    STLIB_SUFFIX='.a'
    GRASS_TRIM_DOTS='`echo ${LIB_VER} | tr -d .`'
    GRASS_LIB_VERSIONS_OK=ok
    LDFLAGS=""
    LD_SEARCH_FLAGS=""
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"

    case $host in
        *-linux-* | *-gnu* | *-kfreebsd*-gnu)
	    SHLIB_CFLAGS="-fPIC"
            SHLIB_LD_FLAGS="-Wl,-soname,\$(notdir \$@)"
	    SHLIB_SUFFIX=".so"
	    SHLIB_LD="${CC} -shared"
            LDFLAGS="-Wl,--export-dynamic"
            LD_SEARCH_FLAGS='-Wl,-rpath-link,${LIB_RUNTIME_DIR}'
            LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
            ;;
        *-pc-cygwin)
            SHLIB_SUFFIX=".dll"
            SHLIB_LD="${CC} -shared"
            LDFLAGS="-Wl,--export-dynamic"
	    LD_LIBRARY_PATH_VAR="PATH"
	    ;;
        *-pc-mingw32 | *-w64-mingw32 | *-pc-msys)
            SHLIB_SUFFIX=".dll"
            SHLIB_LD="${CC} -shared"
            LDFLAGS="-Wl,--export-dynamic,--enable-runtime-pseudo-reloc"
            LD_LIBRARY_PATH_VAR="PATH"
            ;;
	*-apple-darwin*)
	    SHLIB_CFLAGS="-fno-common"
	    SHLIB_SUFFIX=".dylib"
	    SHLIB_LD="cc -dynamiclib -compatibility_version \${GRASS_VERSION_MAJOR}.\${GRASS_VERSION_MINOR} -current_version \${GRASS_VERSION_MAJOR}.\${GRASS_VERSION_MINOR} -install_name \${INST_DIR}/lib/lib\${LIB_NAME}\${SHLIB_SUFFIX}"
	    LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
	    ;;
	*-sun-solaris*)
	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.
	    cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

	    cat >> confdefs.h <<\EOF
#define _POSIX_PTHREAD_SEMANTICS 1
EOF

	    # Note: need the LIBS below, otherwise Tk won't find Tcl's
	    # symbols when dynamically loaded into tclsh.
            if test "$GCC" = "yes" ; then
                SHLIB_CFLAGS="-fPIC"
                SHLIB_LD="$CC -shared"
                LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
            else
                SHLIB_CFLAGS="-KPIC"
                SHLIB_LD="/usr/ccs/bin/ld -G -z text"
                LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
            fi
            SHLIB_SUFFIX=".so"
            LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
	    ;;
	*-solaris2*)
	    # Note: Solaris is as of 2010 Oracle Solaris, not Sun Solaris
	    #       Oracle Solaris derives from Solaris 2 
	    #       derives from SunOS 5 
	    #       derives from UNIX System V Release 4
	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.
	    cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

	    cat >> confdefs.h <<\EOF
#define _POSIX_PTHREAD_SEMANTICS 1
EOF

	    # Note: need the LIBS below, otherwise Tk won't find Tcl's
	    # symbols when dynamically loaded into tclsh.
            if test "$GCC" = "yes" ; then
                SHLIB_CFLAGS="-fPIC"
                SHLIB_LD="$CC -shared"
                LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
            else
                SHLIB_CFLAGS="-KPIC"
                SHLIB_LD="/usr/ccs/bin/ld -G -z text"
                LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
            fi
            SHLIB_SUFFIX=".so"
            LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
	    ;;
	*-freebsd*)
	    # NOTE: only FreeBSD 4+ is supported
	    # FreeBSD 3.* and greater have ELF.
	    SHLIB_CFLAGS="-fPIC"
	    #SHLIB_LD="ld -Bshareable -x"
	    SHLIB_LD="${CC} -shared"
	    SHLIB_SUFFIX=".so"
	    LDFLAGS="-export-dynamic"
	    #LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
	    LD_SEARCH_FLAGS='-Wl,-rpath-link,${LIB_RUNTIME_DIR}'
	    # TODO: add optional pthread support with any combination of: 
	    # CFLAGS="$CFLAGS -pthread"
	    # LDFLAGS="$LDFLAGS -lpthread"
	    # AC_DEFINE(_REENTRANT)
	    # AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
	    ;;
	*-netbsd*)
	    # NetBSD has ELF.
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_LD="${CC} -shared"
	    SHLIB_LD_LIBS="${LIBS}"
	    LDFLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR} -export-dynamic'
	    SHLIB_LD_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR} -export-dynamic'
	    LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR} -L${LIB_RUNTIME_DIR}'
	    # some older NetBSD versions do not handle version numbers with dots.
	    #STLIB_SUFFIX='${GRASS_TRIM_DOTS}.a'
	    #SHLIB_SUFFIX='${GRASS_TRIM_DOTS}.so'
	    #GRASS_LIB_VERSIONS_OK=nodots
	    # NetBSD 6 does handle version numbers with dots.
	    STLIB_SUFFIX=".a"
	    SHLIB_SUFFIX=".so"
	    # TODO: add optional pthread support with any combination of: 
	    # CFLAGS="$CFLAGS -pthread"
	    # LDFLAGS="$LDFLAGS -lpthread"
	    # AC_DEFINE(_REENTRANT)
	    # AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
	    ;;
	*aix*)
		# NOTE: do we need to support aix < 6 ?
	    LIBS="$LIBS -lc"
	    SHLIB_CFLAGS=""
	    LDFLAGS=""
        if test "$GCC" = "yes" ; then
            SHLIB_CFLAGS="-fPIC"
            SHLIB_LD="$CC -shared"
            LD_SEARCH_FLAGS='-Wl,-bsvr4,-R,${LIB_RUNTIME_DIR}'
        else
        	# assume xlc
            SHLIB_CFLAGS="-qmkshrobj"
            SHLIB_LD="$CC -shared"
            LD_SEARCH_FLAGS='-Wl,-bsvr4,-R,${LIB_RUNTIME_DIR}'
        fi
	    SHLIB_SUFFIX=".so"
	    LD_LIBRARY_PATH_VAR="LIBPATH"
	    GRASS_NEEDS_EXP_FILE=1
	    GRASS_EXPORT_FILE_SUFFIX='${LIB_VER}.exp'
	    ;;
        *)
            { echo "configure: error: ***Unknown platform: $host***" 1>&2; exit 1; }
            ;;
    esac

    
    
    

    
    
    
    

    
    

LDFLAGS="${ac_save_ldflags} $LDFLAGS"

# Enable options

# Check whether --enable-w11 or --disable-w11 was given.
if test "${enable_w11+set}" = set; then
  enableval="$enable_w11"
  :
else
  enable_w11=no
fi


# With options


# Check whether --with-cxx or --without-cxx was given.
if test "${with_cxx+set}" = set; then
  withval="$with_cxx"
  :
else
  with_cxx=yes
fi


#LOC_ARG_WITH(g77, GNU Fortran 77, no)

# Check whether --with-macosx-archs or --without-macosx-archs was given.
if test "${with_macosx_archs+set}" = set; then
  withval="$with_macosx_archs"
  :
else
  with_macosx_archs="no"
fi

# Check whether --with-macosx-sdk or --without-macosx-sdk was given.
if test "${with_macosx_sdk+set}" = set; then
  withval="$with_macosx_sdk"
  :
else
  with_macosx_sdk="no"
fi


# Check whether --with-tiff or --without-tiff was given.
if test "${with_tiff+set}" = set; then
  withval="$with_tiff"
  :
else
  with_tiff=yes
fi



# Check whether --with-png or --without-png was given.
if test "${with_png+set}" = set; then
  withval="$with_png"
  :
else
  with_png=yes
fi



# Check whether --with-postgres or --without-postgres was given.
if test "${with_postgres+set}" = set; then
  withval="$with_postgres"
  :
else
  with_postgres=no
fi



# Check whether --with-mysql or --without-mysql was given.
if test "${with_mysql+set}" = set; then
  withval="$with_mysql"
  :
else
  with_mysql=no
fi



# Check whether --with-sqlite or --without-sqlite was given.
if test "${with_sqlite+set}" = set; then
  withval="$with_sqlite"
  :
else
  with_sqlite=yes
fi



# Check whether --with-opengl or --without-opengl was given.
if test "${with_opengl+set}" = set; then
  withval="$with_opengl"
  :
else
  with_opengl=yes
fi



# Check whether --with-odbc or --without-odbc was given.
if test "${with_odbc+set}" = set; then
  withval="$with_odbc"
  :
else
  with_odbc=no
fi



# Check whether --with-fftw or --without-fftw was given.
if test "${with_fftw+set}" = set; then
  withval="$with_fftw"
  :
else
  with_fftw=yes
fi



# Check whether --with-blas or --without-blas was given.
if test "${with_blas+set}" = set; then
  withval="$with_blas"
  :
else
  with_blas=no
fi



# Check whether --with-lapack or --without-lapack was given.
if test "${with_lapack+set}" = set; then
  withval="$with_lapack"
  :
else
  with_lapack=no
fi



# Check whether --with-cairo or --without-cairo was given.
if test "${with_cairo+set}" = set; then
  withval="$with_cairo"
  :
else
  with_cairo=yes
fi



# Check whether --with-freetype or --without-freetype was given.
if test "${with_freetype+set}" = set; then
  withval="$with_freetype"
  :
else
  with_freetype=yes
fi



# Check whether --with-nls or --without-nls was given.
if test "${with_nls+set}" = set; then
  withval="$with_nls"
  :
else
  with_nls=no
fi



# Check whether --with-readline or --without-readline was given.
if test "${with_readline+set}" = set; then
  withval="$with_readline"
  :
else
  with_readline=no
fi



# Check whether --with-opendwg or --without-opendwg was given.
if test "${with_opendwg+set}" = set; then
  withval="$with_opendwg"
  :
else
  with_opendwg=no
fi



# Check whether --with-regex or --without-regex was given.
if test "${with_regex+set}" = set; then
  withval="$with_regex"
  :
else
  with_regex=yes
fi



# Check whether --with-pthread or --without-pthread was given.
if test "${with_pthread+set}" = set; then
  withval="$with_pthread"
  :
else
  with_pthread=no
fi



# Check whether --with-openmp or --without-openmp was given.
if test "${with_openmp+set}" = set; then
  withval="$with_openmp"
  :
else
  with_openmp=no
fi



# Check whether --with-opencl or --without-opencl was given.
if test "${with_opencl+set}" = set; then
  withval="$with_opencl"
  :
else
  with_opencl=no
fi



# Check whether --with-bzlib or --without-bzlib was given.
if test "${with_bzlib+set}" = set; then
  withval="$with_bzlib"
  :
else
  with_bzlib=no
fi



# Check whether --with-zstd or --without-zstd was given.
if test "${with_zstd+set}" = set; then
  withval="$with_zstd"
  :
else
  with_zstd=yes
fi



# Check whether --with-gdal or --without-gdal was given.
if test "${with_gdal+set}" = set; then
  withval="$with_gdal"
  :
fi


# Check whether --with-liblas or --without-liblas was given.
if test "${with_liblas+set}" = set; then
  withval="$with_liblas"
  :
else
  with_liblas="no"
fi


# Check whether --with-pdal or --without-pdal was given.
if test "${with_pdal+set}" = set; then
  withval="$with_pdal"
  :
else
  with_pdal="no"
fi


# Check whether --with-wxwidgets or --without-wxwidgets was given.
if test "${with_wxwidgets+set}" = set; then
  withval="$with_wxwidgets"
  :
else
  with_wxwidgets="no"
fi


# Check whether --with-netcdf or --without-netcdf was given.
if test "${with_netcdf+set}" = set; then
  withval="$with_netcdf"
  :
else
  with_netcdf="no"
fi


# With includes and libs options

# Check whether --with-geos or --without-geos was given.
if test "${with_geos+set}" = set; then
  withval="$with_geos"
  :
else
  with_geos="no"
fi


# Check whether --with-includes or --without-includes was given.
if test "${with_includes+set}" = set; then
  withval="$with_includes"
  :
fi


# Check whether --with-libs or --without-libs was given.
if test "${with_libs+set}" = set; then
  withval="$with_libs"
  :
fi



# Check whether --with-zlib-includes or --without-zlib-includes was given.
if test "${with_zlib_includes+set}" = set; then
  withval="$with_zlib_includes"
  :
fi



# Check whether --with-zlib-libs or --without-zlib-libs was given.
if test "${with_zlib_libs+set}" = set; then
  withval="$with_zlib_libs"
  :
fi




# Check whether --with-bzlib-includes or --without-bzlib-includes was given.
if test "${with_bzlib_includes+set}" = set; then
  withval="$with_bzlib_includes"
  :
fi



# Check whether --with-bzlib-libs or --without-bzlib-libs was given.
if test "${with_bzlib_libs+set}" = set; then
  withval="$with_bzlib_libs"
  :
fi




# Check whether --with-zstd-includes or --without-zstd-includes was given.
if test "${with_zstd_includes+set}" = set; then
  withval="$with_zstd_includes"
  :
fi



# Check whether --with-zstd-libs or --without-zstd-libs was given.
if test "${with_zstd_libs+set}" = set; then
  withval="$with_zstd_libs"
  :
fi




# Check whether --with-readline-includes or --without-readline-includes was given.
if test "${with_readline_includes+set}" = set; then
  withval="$with_readline_includes"
  :
fi



# Check whether --with-readline-libs or --without-readline-libs was given.
if test "${with_readline_libs+set}" = set; then
  withval="$with_readline_libs"
  :
fi




# Check whether --with-tiff-includes or --without-tiff-includes was given.
if test "${with_tiff_includes+set}" = set; then
  withval="$with_tiff_includes"
  :
fi



# Check whether --with-tiff-libs or --without-tiff-libs was given.
if test "${with_tiff_libs+set}" = set; then
  withval="$with_tiff_libs"
  :
fi




# Check whether --with-png-includes or --without-png-includes was given.
if test "${with_png_includes+set}" = set; then
  withval="$with_png_includes"
  :
fi



# Check whether --with-png-libs or --without-png-libs was given.
if test "${with_png_libs+set}" = set; then
  withval="$with_png_libs"
  :
fi




# Check whether --with-postgres-includes or --without-postgres-includes was given.
if test "${with_postgres_includes+set}" = set; then
  withval="$with_postgres_includes"
  :
fi



# Check whether --with-postgres-libs or --without-postgres-libs was given.
if test "${with_postgres_libs+set}" = set; then
  withval="$with_postgres_libs"
  :
fi




# Check whether --with-mysql-includes or --without-mysql-includes was given.
if test "${with_mysql_includes+set}" = set; then
  withval="$with_mysql_includes"
  :
fi



# Check whether --with-mysql-libs or --without-mysql-libs was given.
if test "${with_mysql_libs+set}" = set; then
  withval="$with_mysql_libs"
  :
fi




# Check whether --with-sqlite-includes or --without-sqlite-includes was given.
if test "${with_sqlite_includes+set}" = set; then
  withval="$with_sqlite_includes"
  :
fi



# Check whether --with-sqlite-libs or --without-sqlite-libs was given.
if test "${with_sqlite_libs+set}" = set; then
  withval="$with_sqlite_libs"
  :
fi




# Check whether --with-opengl-includes or --without-opengl-includes was given.
if test "${with_opengl_includes+set}" = set; then
  withval="$with_opengl_includes"
  :
fi



# Check whether --with-opengl-libs or --without-opengl-libs was given.
if test "${with_opengl_libs+set}" = set; then
  withval="$with_opengl_libs"
  :
fi



# Check whether --with-opengl-framework or --without-opengl-framework was given.
if test "${with_opengl_framework+set}" = set; then
  withval="$with_opengl_framework"
  :
fi




# Check whether --with-odbc-includes or --without-odbc-includes was given.
if test "${with_odbc_includes+set}" = set; then
  withval="$with_odbc_includes"
  :
fi



# Check whether --with-odbc-libs or --without-odbc-libs was given.
if test "${with_odbc_libs+set}" = set; then
  withval="$with_odbc_libs"
  :
fi




# Check whether --with-fftw-includes or --without-fftw-includes was given.
if test "${with_fftw_includes+set}" = set; then
  withval="$with_fftw_includes"
  :
fi



# Check whether --with-fftw-libs or --without-fftw-libs was given.
if test "${with_fftw_libs+set}" = set; then
  withval="$with_fftw_libs"
  :
fi




# Check whether --with-blas-includes or --without-blas-includes was given.
if test "${with_blas_includes+set}" = set; then
  withval="$with_blas_includes"
  :
fi



# Check whether --with-blas-libs or --without-blas-libs was given.
if test "${with_blas_libs+set}" = set; then
  withval="$with_blas_libs"
  :
fi




# Check whether --with-lapack-includes or --without-lapack-includes was given.
if test "${with_lapack_includes+set}" = set; then
  withval="$with_lapack_includes"
  :
fi



# Check whether --with-lapack-libs or --without-lapack-libs was given.
if test "${with_lapack_libs+set}" = set; then
  withval="$with_lapack_libs"
  :
fi




# Check whether --with-cairo-includes or --without-cairo-includes was given.
if test "${with_cairo_includes+set}" = set; then
  withval="$with_cairo_includes"
  :
fi



# Check whether --with-cairo-libs or --without-cairo-libs was given.
if test "${with_cairo_libs+set}" = set; then
  withval="$with_cairo_libs"
  :
fi



# Check whether --with-cairo-ldflags or --without-cairo-ldflags was given.
if test "${with_cairo_ldflags+set}" = set; then
  withval="$with_cairo_ldflags"
  :
fi




# Check whether --with-freetype-includes or --without-freetype-includes was given.
if test "${with_freetype_includes+set}" = set; then
  withval="$with_freetype_includes"
  :
fi



# Check whether --with-freetype-libs or --without-freetype-libs was given.
if test "${with_freetype_libs+set}" = set; then
  withval="$with_freetype_libs"
  :
fi




# Check whether --with-proj-includes or --without-proj-includes was given.
if test "${with_proj_includes+set}" = set; then
  withval="$with_proj_includes"
  :
fi



# Check whether --with-proj-libs or --without-proj-libs was given.
if test "${with_proj_libs+set}" = set; then
  withval="$with_proj_libs"
  :
fi



# Check whether --with-proj-share or --without-proj-share was given.
if test "${with_proj_share+set}" = set; then
  withval="$with_proj_share"
  :
fi




# Check whether --with-opendwg-includes or --without-opendwg-includes was given.
if test "${with_opendwg_includes+set}" = set; then
  withval="$with_opendwg_includes"
  :
fi



# Check whether --with-opendwg-libs or --without-opendwg-libs was given.
if test "${with_opendwg_libs+set}" = set; then
  withval="$with_opendwg_libs"
  :
fi




# Check whether --with-regex-includes or --without-regex-includes was given.
if test "${with_regex_includes+set}" = set; then
  withval="$with_regex_includes"
  :
fi



# Check whether --with-regex-libs or --without-regex-libs was given.
if test "${with_regex_libs+set}" = set; then
  withval="$with_regex_libs"
  :
fi




# Check whether --with-pthread-includes or --without-pthread-includes was given.
if test "${with_pthread_includes+set}" = set; then
  withval="$with_pthread_includes"
  :
fi



# Check whether --with-pthread-libs or --without-pthread-libs was given.
if test "${with_pthread_libs+set}" = set; then
  withval="$with_pthread_libs"
  :
fi




# Check whether --with-openmp-includes or --without-openmp-includes was given.
if test "${with_openmp_includes+set}" = set; then
  withval="$with_openmp_includes"
  :
fi



# Check whether --with-openmp-libs or --without-openmp-libs was given.
if test "${with_openmp_libs+set}" = set; then
  withval="$with_openmp_libs"
  :
fi




# Check whether --with-opencl-includes or --without-opencl-includes was given.
if test "${with_opencl_includes+set}" = set; then
  withval="$with_opencl_includes"
  :
fi



# Check whether --with-opencl-libs or --without-opencl-libs was given.
if test "${with_opencl_libs+set}" = set; then
  withval="$with_opencl_libs"
  :
fi


#LOC_ARG_WITH_FRAMEWORK(opencl, OpenCL)

# Put this early on so CPPFLAGS and LDFLAGS have any additional dirs

# With includes option

# Handle Fortran compiler choice
#LOC_CHECK_USE(g77, GNU Fortran 77, USE_G77)
# Done checking fortran

echo $ac_n "checking for additional include dirs""... $ac_c" 1>&6
echo "configure:2392: checking for additional include dirs" >&5
case "$with_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to list --with-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_includes" 1>&6

if test -n "$with_includes"; then
    for dir in $with_includes; do
        if test -d "$dir"; then
            INCLUDE_DIRS="$INCLUDE_DIRS -I$dir"
        else
            { echo "configure: error: *** Include directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
    CPPFLAGS="$CPPFLAGS $INCLUDE_DIRS"
fi


# With libs option

echo $ac_n "checking for additional library dirs""... $ac_c" 1>&6
echo "configure:2415: checking for additional library dirs" >&5
case "$with_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory list to --with-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_libs" 1>&6

if test -n "$with_libs"; then
    for dir in $with_libs; do
        if test -d "$dir"; then
            LIBRARY_DIRS="$LIBRARY_DIRS -L$dir"
        else
            { echo "configure: error: *** Library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
    LDFLAGS="$LDFLAGS $LIBRARY_DIRS"
fi


# Programs and standard headers, libraries, functions

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:2449: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then

  IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
  for ac_dir in $PATH; do
    # Account for people who put trailing slashes in PATH elements.
    case "$ac_dir/" in
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      # Don't use installbsd from OSF since it installs stuff as root
      # by default.
      for ac_prog in ginstall scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c"
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_IFS"

  if test "${ac_cv_path_install+set}" = set; then
    INSTALL="$ac_cv_path_install"
  else
    # As a last resort, use the slow shell script.  We don't cache a
    # path for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the path is relative.
    INSTALL="$ac_install_sh"
  fi
fi
echo "$ac_t""$INSTALL" 1>&6

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'


# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2502: checking for $ac_word" >&5

if test -n "$LEX"; then
  ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_LEX="flex"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
fi
LEX="$ac_cv_prog_LEX"
if test -n "$LEX"; then
  echo "$ac_t""$LEX" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test -z "$LEXLIB"
then
  case "$LEX" in
  flex*) ac_lib=fl ;;
  *) ac_lib=l ;;
  esac
  echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
echo "configure:2533: checking for yywrap in -l$ac_lib" >&5
ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-l$ac_lib  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2539 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char yywrap();

int main() {
yywrap()
; return 0; }
EOF
if { (eval echo configure:2550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LEXLIB="-l$ac_lib"
else
  echo "$ac_t""no" 1>&6
fi

fi

if test "$LEX" = "lex"; then
    # Extract the first word of "lex", so it can be a program name with args.
set dummy lex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2575: checking for $ac_word" >&5

case "$LEXPATH" in
  /*)
  ac_cv_path_LEXPATH="$LEXPATH" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_LEXPATH="$LEXPATH" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_LEXPATH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_LEXPATH" && ac_cv_path_LEXPATH="no"
  ;;
esac
LEXPATH="$ac_cv_path_LEXPATH"
if test -n "$LEXPATH"; then
  echo "$ac_t""$LEXPATH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

    if test "$LEXPATH" = "no"; then
	{ echo "configure: error: *** Unable to locate lex." 1>&2; exit 1; }
    fi
fi

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
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2615: checking for $ac_word" >&5

if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_YACC="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
YACC="$ac_cv_prog_YACC"
if test -n "$YACC"; then
  echo "$ac_t""$YACC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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

if test "$YACC" = "yacc"; then
    # Extract the first word of "yacc", so it can be a program name with args.
set dummy yacc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2646: checking for $ac_word" >&5

case "$YACCPATH" in
  /*)
  ac_cv_path_YACCPATH="$YACCPATH" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_YACCPATH="$YACCPATH" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_YACCPATH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_YACCPATH" && ac_cv_path_YACCPATH="no"
  ;;
esac
YACCPATH="$ac_cv_path_YACCPATH"
if test -n "$YACCPATH"; then
  echo "$ac_t""$YACCPATH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

    if test "$YACCPATH" = "no"; then
	{ echo "configure: error: *** Unable to locate yacc." 1>&2; exit 1; }
    fi
fi

# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2684: checking for $ac_word" >&5

if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_RANLIB="ranlib"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
  echo "$ac_t""$RANLIB" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2713: checking for $ac_word" >&5

if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_AR="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
AR="$ac_cv_prog_AR"
if test -n "$AR"; then
  echo "$ac_t""$AR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$AR" && break
done

for ac_prog in env
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2744: checking for $ac_word" >&5

if test -n "$ENV"; then
  ac_cv_prog_ENV="$ENV" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_ENV="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
ENV="$ac_cv_prog_ENV"
if test -n "$ENV"; then
  echo "$ac_t""$ENV" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$ENV" && break
done

# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2773: checking for $ac_word" >&5

case "$PERL" in
  /*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_PERL="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
  ;;
esac
PERL="$ac_cv_path_PERL"
if test -n "$PERL"; then
  echo "$ac_t""$PERL" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
  
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:2804: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then

  # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 2817 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 2834 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -nologo -E"
  cat > conftest.$ac_ext <<EOF
#line 2851 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:2881: checking for ANSI C header files" >&5

cat > conftest.$ac_ext <<EOF
#line 2884 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 2909 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "memchr" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 2927 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  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 > conftest.$ac_ext <<EOF
#line 2948 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#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)) exit(2);
exit (0); }

EOF
if { (eval echo configure:2959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_header_stdc=no
fi
rm -fr conftest*
fi

fi

echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

#AC_CHECK_HEADERS(curses.h limits.h termio.h termios.h unistd.h values.h)
for ac_hdr in limits.h termio.h termios.h unistd.h values.h f2c.h g2c.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2986: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 2989 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/ioctl.h sys/mtio.h sys/resource.h sys/time.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3023: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 3026 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/timeb.h sys/types.h sys/utsname.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3060: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 3063 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in libintl.h iconv.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3097: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 3100 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in langinfo.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3134: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 3137 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3142: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:3168: checking whether time.h and sys/time.h may both be included" >&5

cat > conftest.$ac_ext <<EOF
#line 3171 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:3180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_time=no
fi
rm -f conftest*

echo "$ac_t""$ac_cv_header_time" 1>&6
if test $ac_cv_header_time = yes; then
  cat >> confdefs.h <<\EOF
#define TIME_WITH_SYS_TIME 1
EOF

fi

echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:3200: checking for off_t" >&5

cat > conftest.$ac_ext <<EOF
#line 3203 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_off_t=yes
else
  rm -rf conftest*
  ac_cv_type_off_t=no
fi
rm -f conftest*

echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
  cat >> confdefs.h <<\EOF
#define off_t long
EOF

fi

echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
echo "configure:3230: checking for uid_t in sys/types.h" >&5

cat > conftest.$ac_ext <<EOF
#line 3233 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "uid_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_uid_t=yes
else
  rm -rf conftest*
  ac_cv_type_uid_t=no
fi
rm -f conftest*


echo "$ac_t""$ac_cv_type_uid_t" 1>&6
if test $ac_cv_type_uid_t = no; then
  cat >> confdefs.h <<\EOF
#define uid_t int
EOF

  cat >> confdefs.h <<\EOF
#define gid_t int
EOF

fi

echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
echo "configure:3261: checking return type of signal handlers" >&5

cat > conftest.$ac_ext <<EOF
#line 3264 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
#ifdef __cplusplus
extern "C" void (*signal (int, void (*)(int)))(int);
#else
void (*signal ()) ();
#endif

int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:3281: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_type_signal=void
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_type_signal=int
fi
rm -f conftest*

echo "$ac_t""$ac_cv_type_signal" 1>&6
cat >> confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF


echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:3299: checking for Cygwin environment" >&5

cat > conftest.$ac_ext <<EOF
#line 3302 "configure"
#include "confdefs.h"

int main() {

#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:3313: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cygwin=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cygwin=no
fi
rm -f conftest*
rm -f conftest*

echo "$ac_t""$ac_cv_cygwin" 1>&6
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes
for ac_func in ftime gethostname gettimeofday lseek nice time uname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3331: checking for $ac_func" >&5

cat > conftest.$ac_ext <<EOF
#line 3334 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_func in seteuid setpriority setreuid setruid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3383: checking for $ac_func" >&5

cat > conftest.$ac_ext <<EOF
#line 3386 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_func in drand48
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3435: checking for $ac_func" >&5

cat > conftest.$ac_ext <<EOF
#line 3438 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_func in putenv setenv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3487: checking for $ac_func" >&5

cat > conftest.$ac_ext <<EOF
#line 3490 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_func in nanosleep
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3539: checking for $ac_func" >&5

cat > conftest.$ac_ext <<EOF
#line 3542 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

if test "$cross_compiling" != "yes" ; then
echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
echo "configure:3590: checking whether setpgrp takes no argument" >&5

if test "$cross_compiling" = yes; then
  { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
else
  cat > conftest.$ac_ext <<EOF
#line 3596 "configure"
#include "confdefs.h"

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

/*
 * If this system has a BSD-style setpgrp, which takes arguments, exit
 * successfully.
 */
main()
{
    if (setpgrp(1,1) == -1)
	exit(0);
    else
	exit(1);
}

EOF
if { (eval echo configure:3616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_func_setpgrp_void=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_func_setpgrp_void=yes
fi
rm -fr conftest*
fi



echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
if test $ac_cv_func_setpgrp_void = yes; then
  cat >> confdefs.h <<\EOF
#define SETPGRP_VOID 1
EOF

fi

else
CROSS_COMPILING=1

fi

echo $ac_n "checking for long long int""... $ac_c" 1>&6
echo "configure:3644: checking for long long int" >&5
cat > conftest.$ac_ext <<EOF
#line 3646 "configure"
#include "confdefs.h"

int main() {
long long int x;
; return 0; }
EOF
if { (eval echo configure:3653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
#define HAVE_LONG_LONG_INT 1
EOF


else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
echo "$ac_t""no" 1>&6

fi
rm -f conftest*

echo $ac_n "checking for int64_t""... $ac_c" 1>&6
echo "configure:3673: checking for int64_t" >&5
cat > conftest.$ac_ext <<EOF
#line 3675 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
int64_t x;
; return 0; }
EOF
if { (eval echo configure:3682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
#define HAVE_INT64_T 1
EOF


else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
echo "$ac_t""no" 1>&6

fi
rm -f conftest*

echo $ac_n "checking for W11""... $ac_c" 1>&6
echo "configure:3702: checking for W11" >&5
case "$enable_w11" in
	yes|no)	echo "$ac_t"""$enable_w11"" 1>&6	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac

USE_X11=
USE_W11=
XLIB=
XTLIB=

if test "$enable_w11" = "yes" ; then
    X_CFLAGS=-I${SRCDIR}/display/drivers/windows/libW11
    X_LIBS='-L$(LIBDIR)'
    
    

    USE_W11="1"
    USE_X11="1"
    XLIB=-lX11

    CFLAGS="$CFLAGS -D__W98__"
else
    # If we find X, set shell vars x_includes and x_libraries to the
# paths, otherwise set no_x=yes.
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6
echo "configure:3730: checking for X" >&5

# Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then
  withval="$with_x"
  :
fi

# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
  # The user explicitly disabled X.
  have_x=disabled
else
  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
    # Both variables are already set.
    have_x=yes
  else

# One or both of the vars are not set, and there is no cached value.
ac_x_includes=NO ac_x_libraries=NO
rm -fr conftestdir
if mkdir conftestdir; then
  cd conftestdir
  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
  cat > Imakefile <<'EOF'
acfindx:
	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
EOF
  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    for ac_extension in a so sl; do
      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
        test -f $ac_im_libdir/libX11.$ac_extension; then
        ac_im_usrlibdir=$ac_im_libdir; break
      fi
    done
    # Screen out bogus values from the imake configuration.  They are
    # bogus both because they are the default anyway, and because
    # using them would break gcc on systems where it needs fixed includes.
    case "$ac_im_incroot" in
	/usr/include) ;;
	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
    esac
    case "$ac_im_usrlibdir" in
	/usr/lib | /lib) ;;
	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
    esac
  fi
  cd ..
  rm -fr conftestdir
fi

if test "$ac_x_includes" = NO; then
  # Guess where to find include files, by looking for this one X11 .h file.
  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h

  # First, try using that file with no special directory specified.
cat > conftest.$ac_ext <<EOF
#line 3790 "configure"
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3795: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  # We can compile using X headers with no special include directory.
ac_x_includes=
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  # Look for the header file in a standard set of common directories.
# Check X11 before X11Rn because it is often a symlink to the current release.
  for ac_dir in               \
    /usr/X11/include          \
    /usr/X11R6/include        \
    /usr/X11R5/include        \
    /usr/X11R4/include        \
                              \
    /usr/include/X11          \
    /usr/include/X11R6        \
    /usr/include/X11R5        \
    /usr/include/X11R4        \
                              \
    /usr/local/X11/include    \
    /usr/local/X11R6/include  \
    /usr/local/X11R5/include  \
    /usr/local/X11R4/include  \
                              \
    /usr/local/include/X11    \
    /usr/local/include/X11R6  \
    /usr/local/include/X11R5  \
    /usr/local/include/X11R4  \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
                              \
    /usr/include              \
    /usr/local/include        \
    /usr/unsupported/include  \
    /usr/athena/include       \
    /usr/local/x11r5/include  \
    /usr/lpp/Xamples/include  \
                              \
    /usr/openwin/include      \
    /usr/openwin/share/include \
    ; \
  do
    if test -r "$ac_dir/$x_direct_test_include"; then
      ac_x_includes=$ac_dir
      break
    fi
  done
fi
rm -f conftest*
fi # $ac_x_includes = NO

if test "$ac_x_libraries" = NO; then
  # Check for the libraries.

  test -z "$x_direct_test_library" && x_direct_test_library=Xt
  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc

  # See if we find them without any special options.
  # Don't add to $LIBS permanently.
  ac_save_LIBS="$LIBS"
  LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3864 "configure"
#include "confdefs.h"

int main() {
${x_direct_test_function}()
; return 0; }
EOF
if { (eval echo configure:3871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  LIBS="$ac_save_LIBS"
# We can link X programs with no special library path.
ac_x_libraries=
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  LIBS="$ac_save_LIBS"
# First see if replacing the include by lib works.
# Check X11 before X11Rn because it is often a symlink to the current release.
for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
    /usr/X11/lib          \
    /usr/X11R6/lib        \
    /usr/X11R5/lib        \
    /usr/X11R4/lib        \
                          \
    /usr/lib/X11          \
    /usr/lib/X11R6        \
    /usr/lib/X11R5        \
    /usr/lib/X11R4        \
                          \
    /usr/local/X11/lib    \
    /usr/local/X11R6/lib  \
    /usr/local/X11R5/lib  \
    /usr/local/X11R4/lib  \
                          \
    /usr/local/lib/X11    \
    /usr/local/lib/X11R6  \
    /usr/local/lib/X11R5  \
    /usr/local/lib/X11R4  \
                          \
    /usr/X386/lib         \
    /usr/x386/lib         \
    /usr/XFree86/lib/X11  \
                          \
    /usr/lib              \
    /usr/local/lib        \
    /usr/unsupported/lib  \
    /usr/athena/lib       \
    /usr/local/x11r5/lib  \
    /usr/lpp/Xamples/lib  \
    /lib/usr/lib/X11	  \
                          \
    /usr/openwin/lib      \
    /usr/openwin/share/lib \
    ; \
do
  for ac_extension in a so sl; do
    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
      ac_x_libraries=$ac_dir
      break 2
    fi
  done
done
fi
rm -f conftest*
fi # $ac_x_libraries = NO

if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
  # Didn't find X anywhere.  Cache the known absence of X.
  ac_cv_have_x="have_x=no"
else
  # Record where we found X for the cache.
  ac_cv_have_x="have_x=yes \
	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
fi
  fi
  eval "$ac_cv_have_x"
fi # $with_x != no

if test "$have_x" != yes; then
  echo "$ac_t""$have_x" 1>&6
  no_x=yes
else
  # If each of the values was on the command line, it overrides each guess.
  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
  # Update the cache value to reflect the command line values.
  ac_cv_have_x="have_x=yes \
		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
fi

if test "$no_x" = yes; then
  # Not all programs may use this symbol, but it does not hurt to define it.
  cat >> confdefs.h <<\EOF
#define X_DISPLAY_MISSING 1
EOF

  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
  if test -n "$x_includes"; then
    X_CFLAGS="$X_CFLAGS -I$x_includes"
  fi

  # It would also be nice to do this for all -L options, not just this one.
  if test -n "$x_libraries"; then
    X_LIBS="$X_LIBS -L$x_libraries"
    # For Solaris; some versions of Sun CC require a space after -R and
    # others require no space.  Words are not sufficient . . . .
    case "`(uname -sr) 2>/dev/null`" in
    "SunOS 5"*)
      echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
echo "configure:3976: checking whether -R must be followed by a space" >&5
      ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
      cat > conftest.$ac_ext <<EOF
#line 3979 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:3986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_R_nospace=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_R_nospace=no
fi
rm -f conftest*
      if test $ac_R_nospace = yes; then
	echo "$ac_t""no" 1>&6
	X_LIBS="$X_LIBS -R$x_libraries"
      else
	LIBS="$ac_xsave_LIBS -R $x_libraries"
	cat > conftest.$ac_ext <<EOF
#line 4002 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:4009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_R_space=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_R_space=no
fi
rm -f conftest*
	if test $ac_R_space = yes; then
	  echo "$ac_t""yes" 1>&6
	  X_LIBS="$X_LIBS -R $x_libraries"
	else
	  echo "$ac_t""neither works" 1>&6
	fi
      fi
      LIBS="$ac_xsave_LIBS"
    esac
  fi

  # Check for system-dependent libraries X programs must link with.
  # Do this before checking for the system-independent R6 libraries
  # (-lICE), since we may need -lsocket or whatever for X linking.

  if test "$ISC" = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
  else
    # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
    # libraries were built with DECnet support.  And karl@cs.umb.edu says
    # the Alpha needs dnet_stub (dnet does not exist).
    echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
echo "configure:4041: checking for dnet_ntoa in -ldnet" >&5
ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ldnet  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4047 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
EOF
if { (eval echo configure:4058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
      echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
echo "configure:4079: checking for dnet_ntoa in -ldnet_stub" >&5
ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4085 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
EOF
if { (eval echo configure:4096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
    # to get the SysV transport functions.
    # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
    # needs -lnsl.
    # The nsl library prevents programs from opening the X display
    # on Irix 5.2, according to dickey@clark.net.
    echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
echo "configure:4124: checking for gethostbyname" >&5

cat > conftest.$ac_ext <<EOF
#line 4127 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gethostbyname(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostbyname();

int main() {

/* 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_gethostbyname) || defined (__stub___gethostbyname)
choke me
#else
gethostbyname();
#endif

; return 0; }
EOF
if { (eval echo configure:4150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_gethostbyname=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_gethostbyname=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_gethostbyname = no; then
      echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
echo "configure:4170: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lnsl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4176 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostbyname();

int main() {
gethostbyname()
; return 0; }
EOF
if { (eval echo configure:4187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # lieder@skyler.mavd.honeywell.com says without -lsocket,
    # socket/setsockopt and other routines are undefined under SCO ODT
    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
    # on later versions), says simon@lia.di.epfl.ch: it contains
    # gethostby* variants that don't use the nameserver (or something).
    # -lsocket must be given before -lnsl if both are needed.
    # We assume that if connect needs -lnsl, so does gethostbyname.
    echo $ac_n "checking for connect""... $ac_c" 1>&6
echo "configure:4216: checking for connect" >&5

cat > conftest.$ac_ext <<EOF
#line 4219 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char connect(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char connect();

int main() {

/* 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_connect) || defined (__stub___connect)
choke me
#else
connect();
#endif

; return 0; }
EOF
if { (eval echo configure:4242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_connect=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_connect=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_connect = no; then
      echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
echo "configure:4262: checking for connect in -lsocket" >&5
ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4268 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char connect();

int main() {
connect()
; return 0; }
EOF
if { (eval echo configure:4279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
    echo $ac_n "checking for remove""... $ac_c" 1>&6
echo "configure:4302: checking for remove" >&5

cat > conftest.$ac_ext <<EOF
#line 4305 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char remove(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char remove();

int main() {

/* 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_remove) || defined (__stub___remove)
choke me
#else
remove();
#endif

; return 0; }
EOF
if { (eval echo configure:4328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_remove=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_remove=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_remove = no; then
      echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
echo "configure:4348: checking for remove in -lposix" >&5
ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lposix  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4354 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char remove();

int main() {
remove()
; return 0; }
EOF
if { (eval echo configure:4365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
    echo $ac_n "checking for shmat""... $ac_c" 1>&6
echo "configure:4388: checking for shmat" >&5

cat > conftest.$ac_ext <<EOF
#line 4391 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char shmat(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char shmat();

int main() {

/* 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_shmat) || defined (__stub___shmat)
choke me
#else
shmat();
#endif

; return 0; }
EOF
if { (eval echo configure:4414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_shmat=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_shmat=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_shmat = no; then
      echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
echo "configure:4434: checking for shmat in -lipc" >&5
ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lipc  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4440 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char shmat();

int main() {
shmat()
; return 0; }
EOF
if { (eval echo configure:4451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
else
  echo "$ac_t""no" 1>&6
fi

    fi
  fi

  # Check for libraries that X11R6 Xt/Xaw programs need.
  ac_save_LDFLAGS="$LDFLAGS"
  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
  # check for ICE first), but we must link in the order -lSM -lICE or
  # we get undefined symbols.  So assume we have SM if we have ICE.
  # These have to be linked with before -lX11, unlike the other
  # libraries we check for below, so use a different variable.
  #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
  echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
echo "configure:4483: checking for IceConnectionNumber in -lICE" >&5
ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lICE $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4489 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char IceConnectionNumber();

int main() {
IceConnectionNumber()
; return 0; }
EOF
if { (eval echo configure:4500: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
else
  echo "$ac_t""no" 1>&6
fi

  LDFLAGS="$ac_save_LDFLAGS"

fi

    if test "$no_x" != "yes"; then
        USE_X11="1"
        XLIB=-lX11
        XTLIB=-lXt
    fi
fi





# Note that some systems (FreeBSD for example) need an extra library for
# cuserid
ac_save_libs="$LIBS"
LIBS=""

echo $ac_n "checking for library containing cuserid""... $ac_c" 1>&6
echo "configure:4540: checking for library containing cuserid" >&5

ac_func_search_save_LIBS="$LIBS"
ac_cv_search_cuserid="no"
cat > conftest.$ac_ext <<EOF
#line 4545 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cuserid();

int main() {
cuserid()
; return 0; }
EOF
if { (eval echo configure:4556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_cuserid="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_cuserid" = "no" && for i in compat; do
LIBS="-l$i  $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 4567 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cuserid();

int main() {
cuserid()
; return 0; }
EOF
if { (eval echo configure:4578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_cuserid="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
LIBS="$ac_func_search_save_LIBS"

echo "$ac_t""$ac_cv_search_cuserid" 1>&6
if test "$ac_cv_search_cuserid" != "no"; then
  test "$ac_cv_search_cuserid" = "none required" || LIBS="$ac_cv_search_cuserid $LIBS"
  
else :
  
fi
DBMIEXTRALIB="$LIBS"
LIBS="$ac_save_libs"


for ac_func in asprintf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:4604: checking for $ac_func" >&5

cat > conftest.$ac_ext <<EOF
#line 4607 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* 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_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:4630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done



# Test if mathlib needs -lm flag or is included with libc
echo $ac_n "checking for atan""... $ac_c" 1>&6
echo "configure:4657: checking for atan" >&5

cat > conftest.$ac_ext <<EOF
#line 4660 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char atan(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char atan();

int main() {

/* 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_atan) || defined (__stub___atan)
choke me
#else
atan();
#endif

; return 0; }
EOF
if { (eval echo configure:4683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_atan=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_atan=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'atan`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MATHLIB=
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for atan in -lm""... $ac_c" 1>&6
echo "configure:4701: checking for atan in -lm" >&5
ac_lib_var=`echo m'_'atan | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lm  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4707 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char atan();

int main() {
atan()
; return 0; }
EOF
if { (eval echo configure:4718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MATHLIB=-lm
else
  echo "$ac_t""no" 1>&6

    { echo "configure: error: *** Failed check for math library." 1>&2; exit 1; }

fi

fi



echo $ac_n "checking for dlsym""... $ac_c" 1>&6
echo "configure:4745: checking for dlsym" >&5

cat > conftest.$ac_ext <<EOF
#line 4748 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char dlsym(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlsym();

int main() {

/* 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_dlsym) || defined (__stub___dlsym)
choke me
#else
dlsym();
#endif

; return 0; }
EOF
if { (eval echo configure:4771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_dlsym=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_dlsym=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'dlsym`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  DLLIB=
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for dlsym in -ldl""... $ac_c" 1>&6
echo "configure:4789: checking for dlsym in -ldl" >&5
ac_lib_var=`echo dl'_'dlsym | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ldl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4795 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlsym();

int main() {
dlsym()
; return 0; }
EOF
if { (eval echo configure:4806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  DLLIB=-ldl
else
  echo "$ac_t""no" 1>&6

    DLLIB=

fi

fi



echo $ac_n "checking for iconv""... $ac_c" 1>&6
echo "configure:4833: checking for iconv" >&5

cat > conftest.$ac_ext <<EOF
#line 4836 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char iconv(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char iconv();

int main() {

/* 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_iconv) || defined (__stub___iconv)
choke me
#else
iconv();
#endif

; return 0; }
EOF
if { (eval echo configure:4859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_iconv=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_iconv=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'iconv`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ICONVLIB=
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
echo "configure:4877: checking for iconv in -liconv" >&5
ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-liconv  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4883 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char iconv();

int main() {
iconv()
; return 0; }
EOF
if { (eval echo configure:4894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ICONVLIB=-liconv
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for iconv in -lgiconv""... $ac_c" 1>&6
echo "configure:4913: checking for iconv in -lgiconv" >&5
ac_lib_var=`echo giconv'_'iconv | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lgiconv  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4919 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char iconv();

int main() {
iconv()
; return 0; }
EOF
if { (eval echo configure:4930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ICONVLIB=-lgiconv
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for libiconv""... $ac_c" 1>&6
echo "configure:4949: checking for libiconv" >&5

cat > conftest.$ac_ext <<EOF
#line 4952 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char libiconv(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char libiconv();

int main() {

/* 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_libiconv) || defined (__stub___libiconv)
choke me
#else
libiconv();
#endif

; return 0; }
EOF
if { (eval echo configure:4975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_libiconv=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_libiconv=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'libiconv`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ICONVLIB=
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for libiconv in -liconv""... $ac_c" 1>&6
echo "configure:4993: checking for libiconv in -liconv" >&5
ac_lib_var=`echo iconv'_'libiconv | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-liconv  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4999 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char libiconv();

int main() {
libiconv()
; return 0; }
EOF
if { (eval echo configure:5010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ICONVLIB=-liconv
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for libiconv in -lgiconv""... $ac_c" 1>&6
echo "configure:5029: checking for libiconv in -lgiconv" >&5
ac_lib_var=`echo giconv'_'libiconv | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lgiconv  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5035 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char libiconv();

int main() {
libiconv()
; return 0; }
EOF
if { (eval echo configure:5046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ICONVLIB=-lgiconv
else
  echo "$ac_t""no" 1>&6

    echo "configure: warning: *** Unable to locate iconv() function." 1>&2
    ICONVLIB=

fi

fi

fi

fi

fi

fi



have_socket=1
echo $ac_n "checking for socket""... $ac_c" 1>&6
echo "configure:5083: checking for socket" >&5

cat > conftest.$ac_ext <<EOF
#line 5086 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char socket(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char socket();

int main() {

/* 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_socket) || defined (__stub___socket)
choke me
#else
socket();
#endif

; return 0; }
EOF
if { (eval echo configure:5109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_socket=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_socket=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SOCKLIB=
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
echo "configure:5127: checking for socket in -lsocket" >&5
ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsocket  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5133 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char socket();

int main() {
socket()
; return 0; }
EOF
if { (eval echo configure:5144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SOCKLIB=-lsocket
else
  echo "$ac_t""no" 1>&6

    have_socket=0
    echo "configure: warning: *** Unable to locate socket() function." 1>&2

fi

fi


if test "$have_socket" = 1 ; then
  HAVE_SOCKET=1
  cat >> confdefs.h <<\EOF
#define HAVE_SOCKET 1
EOF

else
  HAVE_SOCKET=
fi



# Mandatory zlib dependency

ZLIBLIBPATH=
ZLIBINCPATH=
ZLIB=

# With zlib includes directory


echo $ac_n "checking for location of zlib includes""... $ac_c" 1>&6
echo "configure:5192: checking for location of zlib includes" >&5
case "$with_zlib_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-zlib-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_zlib_includes" 1>&6

if test -n "$with_zlib_includes" ; then
    for dir in $with_zlib_includes; do
        if test -d "$dir"; then
            ZLIBINCPATH="$ZLIBINCPATH -I$dir"
        else
            { echo "configure: error: *** zlib includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$ZLIBINCPATH $CPPFLAGS"
for ac_hdr in zlib.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5218: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 5221 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5226: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate zlib includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With zlib library directory


echo $ac_n "checking for location of zlib library""... $ac_c" 1>&6
echo "configure:5260: checking for location of zlib library" >&5
case "$with_zlib_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-zlib-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_zlib_libs" 1>&6

if test -n "$with_zlib_libs"; then
    for dir in $with_zlib_libs; do
        if test -d "$dir"; then
            ZLIBLIBPATH="$ZLIBLIBPATH -L$dir"
        else
            { echo "configure: error: *** zlib library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ZLIBLIBPATH $LDFLAGS"


echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
echo "configure:5285: checking for deflate in -lz" >&5
ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lz  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5291 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char deflate();

int main() {
deflate()
; return 0; }
EOF
if { (eval echo configure:5302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ZLIB="$ZLIB -lz "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate zlib library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


#





# Done checking zlib

# bzip2 support

BZIP2LIBPATH=
BZIP2INCPATH=
BZIP2LIB=


echo $ac_n "checking whether to use bzlib""... $ac_c" 1>&6
echo "configure:5348: checking whether to use bzlib" >&5
echo "$ac_t"""$with_bzlib"" 1>&6
case "$with_bzlib" in
	"no")	USE_BZIP2=	;;
	"yes")	USE_BZIP2="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



if test -n "$USE_BZIP2"; then

# With bzip2 includes directory


echo $ac_n "checking for location of bzlib includes""... $ac_c" 1>&6
echo "configure:5364: checking for location of bzlib includes" >&5
case "$with_bzlib_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-bzlib-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_bzlib_includes" 1>&6

if test -n "$with_bzlib_includes" ; then
    for dir in $with_bzlib_includes; do
        if test -d "$dir"; then
            BZIP2INCPATH="$BZIP2INCPATH -I$dir"
        else
            { echo "configure: error: *** bzlib includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$BZIP2INCPATH $CPPFLAGS"
for ac_hdr in bzlib.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5390: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 5393 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5398: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate bzlib includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With bzip2 library directory


echo $ac_n "checking for location of bzlib library""... $ac_c" 1>&6
echo "configure:5432: checking for location of bzlib library" >&5
case "$with_bzlib_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-bzlib-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_bzlib_libs" 1>&6

if test -n "$with_bzlib_libs"; then
    for dir in $with_bzlib_libs; do
        if test -d "$dir"; then
            BZIP2LIBPATH="$BZIP2LIBPATH -L$dir"
        else
            { echo "configure: error: *** bzlib library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$BZIP2LIBPATH $LDFLAGS"


echo $ac_n "checking for BZ2_bzBuffToBuffCompress in -lbz2""... $ac_c" 1>&6
echo "configure:5457: checking for BZ2_bzBuffToBuffCompress in -lbz2" >&5
ac_lib_var=`echo bz2'_'BZ2_bzBuffToBuffCompress | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lbz2  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5463 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char BZ2_bzBuffToBuffCompress();

int main() {
BZ2_bzBuffToBuffCompress()
; return 0; }
EOF
if { (eval echo configure:5474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  BZIP2LIB="$BZIP2LIB -lbz2 "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate bzlib library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


#

fi # $USE_BZIP2





# Done checking bzip2

# zstd support

ZSTDLIBPATH=
ZSTDINCPATH=
ZSTDLIB=


echo $ac_n "checking whether to use zstd""... $ac_c" 1>&6
echo "configure:5522: checking whether to use zstd" >&5
echo "$ac_t"""$with_zstd"" 1>&6
case "$with_zstd" in
	"no")	USE_ZSTD=	;;
	"yes")	USE_ZSTD="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



if test -n "$USE_ZSTD"; then

# With zstd includes directory


echo $ac_n "checking for location of zstd includes""... $ac_c" 1>&6
echo "configure:5538: checking for location of zstd includes" >&5
case "$with_zstd_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-zstd-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_zstd_includes" 1>&6

if test -n "$with_zstd_includes" ; then
    for dir in $with_zstd_includes; do
        if test -d "$dir"; then
            ZSTDINCPATH="$ZSTDINCPATH -I$dir"
        else
            { echo "configure: error: *** zstd includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$ZSTDINCPATH $CPPFLAGS"
for ac_hdr in zstd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5563: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 5566 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate zstd includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With zstd library directory


echo $ac_n "checking for location of zstd library""... $ac_c" 1>&6
echo "configure:5605: checking for location of zstd library" >&5
case "$with_zstd_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-zstd-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_zstd_libs" 1>&6

if test -n "$with_zstd_libs"; then
    for dir in $with_zstd_libs; do
        if test -d "$dir"; then
            ZSTDLIBPATH="$ZSTDLIBPATH -L$dir"
        else
            { echo "configure: error: *** zstd library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ZSTDLIBPATH $LDFLAGS"


echo $ac_n "checking for ZSTD_compress in -lzstd""... $ac_c" 1>&6
echo "configure:5630: checking for ZSTD_compress in -lzstd" >&5
ac_lib_var=`echo zstd'_'ZSTD_compress | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lzstd  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5636 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char ZSTD_compress();

int main() {
ZSTD_compress()
; return 0; }
EOF
if { (eval echo configure:5647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ZSTDLIB="$ZSTDLIB -lzstd "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate zstd library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


#

fi # $USE_ZSTD





# Done checking zstd

# Mandatory PROJ dependency

PROJINC=
PROJLIB=
PROJSHARE=
PROJ4API=0

# With PROJ includes directory


echo $ac_n "checking for location of External PROJ includes""... $ac_c" 1>&6
echo "configure:5698: checking for location of External PROJ includes" >&5
case "$with_proj_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-proj-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_proj_includes" 1>&6

if test -n "$with_proj_includes" ; then
    for dir in $with_proj_includes; do
        if test -d "$dir"; then
            PROJINC="$PROJINC -I$dir"
        else
            { echo "configure: error: *** External PROJ includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


# PROJ version check: if proj.h exists, it must be proj 5+

ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
for ac_hdr in proj.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5725: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 5728 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
PROJ4API=1
fi
done

CPPFLAGS=$ac_save_cppflags


if test $PROJ4API = 0 ; then
    
echo $ac_n "checking External PROJ major version""... $ac_c" 1>&6
echo "configure:5765: checking External PROJ major version" >&5
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then
     proj_ver_major=0
        echo "$ac_t""unknown (cross-compiling)" 1>&6 
else
  cat > conftest.$ac_ext <<EOF
#line 5773 "configure"
#include "confdefs.h"

#include <stdio.h>
#include <proj.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PROJ_VERSION_MAJOR);
 return 0;
}
    
EOF
if { (eval echo configure:5785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
     proj_ver_major=`cat conftestdata`
        echo "$ac_t""$proj_ver_major" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
     { echo "configure: error: *** Could not determine External PROJ major version." 1>&2; exit 1; } 
fi
rm -fr conftest*
fi

CPPFLAGS=$ac_save_cppflags

    
echo $ac_n "checking External PROJ minor version""... $ac_c" 1>&6
echo "configure:5802: checking External PROJ minor version" >&5
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then
     proj_ver_minor=0
        echo "$ac_t""unknown (cross-compiling)" 1>&6 
else
  cat > conftest.$ac_ext <<EOF
#line 5810 "configure"
#include "confdefs.h"

#include <stdio.h>
#include <proj.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PROJ_VERSION_MINOR);
 return 0;
}
    
EOF
if { (eval echo configure:5822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
     proj_ver_minor=`cat conftestdata`
        echo "$ac_t""$proj_ver_minor" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
     { echo "configure: error: *** Could not determine External PROJ minor version." 1>&2; exit 1; } 
fi
rm -fr conftest*
fi

CPPFLAGS=$ac_save_cppflags

    
echo $ac_n "checking External PROJ patch version""... $ac_c" 1>&6
echo "configure:5839: checking External PROJ patch version" >&5
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then
     proj_ver_patch=0
        echo "$ac_t""unknown (cross-compiling)" 1>&6 
else
  cat > conftest.$ac_ext <<EOF
#line 5847 "configure"
#include "confdefs.h"

#include <stdio.h>
#include <proj.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PROJ_VERSION_PATCH);
 return 0;
}
    
EOF
if { (eval echo configure:5859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
     proj_ver_patch=`cat conftestdata`
        echo "$ac_t""$proj_ver_patch" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
     { echo "configure: error: *** Could not determine External PROJ patch version." 1>&2; exit 1; } 
fi
rm -fr conftest*
fi

CPPFLAGS=$ac_save_cppflags

    echo "$ac_t""found PROJ version "${proj_ver_major}.${proj_ver_minor}.${proj_ver_patch}"" 1>&6
    # minimum required PROJ 5+ version to use the new PROJ API: 5.1.0
    if test ${proj_ver_major} = 5 && test `expr ${proj_ver_minor} \< 1` = 1 ; then
	echo "configure: warning: At least PROJ version "5.1.0" is required for the new API " 1>&2
	PROJ4API=1
    fi
fi

if test $PROJ4API = 0 ; then
    echo "$ac_t""using new PROJ version 5+ API" 1>&6

    # With PROJ library directory

    
echo $ac_n "checking for location of External PROJ library""... $ac_c" 1>&6
echo "configure:5889: checking for location of External PROJ library" >&5
case "$with_proj_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-proj-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_proj_libs" 1>&6

if test -n "$with_proj_libs"; then
    for dir in $with_proj_libs; do
        if test -d "$dir"; then
            PROJLIB="$PROJLIB -L$dir"
        else
            { echo "configure: error: *** External PROJ library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi

    
ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PROJLIB $LDFLAGS"


echo $ac_n "checking for proj_pj_info in -lproj""... $ac_c" 1>&6
echo "configure:5913: checking for proj_pj_info in -lproj" >&5
ac_lib_var=`echo proj'_'proj_pj_info | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lproj  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5919 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char proj_pj_info();

int main() {
proj_pj_info()
; return 0; }
EOF
if { (eval echo configure:5930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PROJLIB="$PROJLIB -lproj "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate External PROJ library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}

else
    echo "$ac_t""using old PROJ version 4 API" 1>&6
    cat >> confdefs.h <<\EOF
#define USE_PROJ4API 1
EOF


    
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
for ac_hdr in proj_api.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5973: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 5976 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5981: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate External PROJ includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags

    # PROJ version check for v4.x

    if test "$cross_compiling" = yes; then
	echo "configure: warning: *** Cannot check PROJ.4 version (cross-compiling)." 1>&2
    else
	
echo $ac_n "checking External PROJ.4 version""... $ac_c" 1>&6
echo "configure:6017: checking External PROJ.4 version" >&5
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then
     proj_ver=0
        echo "$ac_t""unknown (cross-compiling)" 1>&6 
else
  cat > conftest.$ac_ext <<EOF
#line 6025 "configure"
#include "confdefs.h"

#include <stdio.h>
#include <proj_api.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PJ_VERSION);
 return 0;
}
    
EOF
if { (eval echo configure:6037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
     proj_ver=`cat conftestdata`
        echo "$ac_t""$proj_ver" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
     { echo "configure: error: *** Could not determine External PROJ.4 version." 1>&2; exit 1; } 
fi
rm -fr conftest*
fi

CPPFLAGS=$ac_save_cppflags


	if test `expr ${proj_ver} \< 446` = 1 ; then
	    { echo "configure: error: *** PROJ.4.4.6 or later is required." 1>&2; exit 1; }
	fi
    fi

    # With PROJ library directory

    
echo $ac_n "checking for location of External PROJ.4 library""... $ac_c" 1>&6
echo "configure:6062: checking for location of External PROJ.4 library" >&5
case "$with_proj_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-proj-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_proj_libs" 1>&6

if test -n "$with_proj_libs"; then
    for dir in $with_proj_libs; do
        if test -d "$dir"; then
            PROJLIB="$PROJLIB -L$dir"
        else
            { echo "configure: error: *** External PROJ.4 library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi

    
ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PROJLIB $LDFLAGS"


echo $ac_n "checking for pj_get_def in -lproj""... $ac_c" 1>&6
echo "configure:6086: checking for pj_get_def in -lproj" >&5
ac_lib_var=`echo proj'_'pj_get_def | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lproj  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 6092 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char pj_get_def();

int main() {
pj_get_def()
; return 0; }
EOF
if { (eval echo configure:6103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PROJLIB="$PROJLIB -lproj "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate External PROJ.4 library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}

fi

# With PROJ share directory


echo $ac_n "checking for location of External PROJ data files""... $ac_c" 1>&6
echo "configure:6138: checking for location of External PROJ data files" >&5
case "$with_proj_share" in
y | ye | yes | n | no)
        { echo "configure: error: *** You must supply a directory to --with-proj-share." 1>&2; exit 1; }
        ;;
esac
echo "$ac_t""$with_proj_share" 1>&6

if test -n "$with_proj_share" ; then
    if test -d "$with_proj_share"; then
        PROJSHARE="$with_proj_share"
    else
        { echo "configure: error: *** External PROJ data directory $dir does not exist." 1>&2; exit 1; }
    fi
fi

if test -z "$PROJSHARE" ; then
    echo "configure: warning: *** External PROJ directory not specified; default will be used" 1>&2
    PROJSHARE=/usr/share/proj
fi

# LOC_CHECK_SHARE does not work when cross compiling
if test "$cross_compiling" = "yes" ; then
    echo $ac_n "checking for epsg""... $ac_c" 1>&6
echo "configure:6162: checking for epsg" >&5
    echo "$ac_t""unknown (cross-compiling)" 1>&6
else
    

ac_safe=`echo "$PROJSHARE/epsg" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $PROJSHARE/epsg""... $ac_c" 1>&6
echo "configure:6169: checking for $PROJSHARE/epsg" >&5

if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $PROJSHARE/epsg; then
    eval "ac_cv_file_$ac_safe=yes"
  else
    eval "ac_cv_file_$ac_safe=no"
  fi
fi
if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
echo "configure: warning: *** Unable to locate PROJ data files." 1>&2
    
fi


fi





# Done checking PROJ

# Enable regex option


echo $ac_n "checking whether to use regex""... $ac_c" 1>&6
echo "configure:6202: checking whether to use regex" >&5
echo "$ac_t"""$with_regex"" 1>&6
case "$with_regex" in
	"no")	USE_REGEX=	;;
	"yes")	USE_REGEX="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



REGEXINCPATH=
REGEXLIBPATH=
REGEXLIB=

if test -n "$USE_REGEX"; then

# With regex includes directory


echo $ac_n "checking for location of regex includes""... $ac_c" 1>&6
echo "configure:6222: checking for location of regex includes" >&5
case "$with_regex_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-regex-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_regex_includes" 1>&6

if test -n "$with_regex_includes" ; then
    for dir in $with_regex_includes; do
        if test -d "$dir"; then
            REGEXINCPATH="$REGEXINCPATH -I$dir"
        else
            { echo "configure: error: *** regex includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$REGEXINCPATH $CPPFLAGS"
for ac_hdr in regex.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6248: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 6251 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate regex includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With regex library directory


echo $ac_n "checking for location of regex library""... $ac_c" 1>&6
echo "configure:6290: checking for location of regex library" >&5
case "$with_regex_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-regex-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_regex_libs" 1>&6

if test -n "$with_regex_libs"; then
    for dir in $with_regex_libs; do
        if test -d "$dir"; then
            REGEXLIBPATH="$REGEXLIBPATH -L$dir"
        else
            { echo "configure: error: *** regex library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="  $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for regcomp""... $ac_c" 1>&6
echo "configure:6315: checking for regcomp" >&5

cat > conftest.$ac_ext <<EOF
#line 6318 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char regcomp(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char regcomp();

int main() {

/* 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_regcomp) || defined (__stub___regcomp)
choke me
#else
regcomp();
#endif

; return 0; }
EOF
if { (eval echo configure:6341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_regcomp=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_regcomp=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'regcomp`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  

    REGEXLIB="$REGEXLIB "


else
  echo "$ac_t""no" 1>&6


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$REGEXLIBPATH $LDFLAGS"


echo $ac_n "checking for regcomp in -lregex""... $ac_c" 1>&6
echo "configure:6368: checking for regcomp in -lregex" >&5
ac_lib_var=`echo regex'_'regcomp | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lregex  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 6374 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char regcomp();

int main() {
regcomp()
; return 0; }
EOF
if { (eval echo configure:6385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  REGEXLIB="$REGEXLIB -lregex "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate regex library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


fi # $USE_REGEX






# Done checking regex

# Enable Readline option


echo $ac_n "checking whether to use Readline""... $ac_c" 1>&6
echo "configure:6435: checking whether to use Readline" >&5
echo "$ac_t"""$with_readline"" 1>&6
case "$with_readline" in
	"no")	USE_READLINE=	;;
	"yes")	USE_READLINE="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



READLINEINCPATH=
READLINELIBPATH=
READLINELIB=
HISTORYLIB=

if test -n "$USE_READLINE"; then

# With Readline includes directory


echo $ac_n "checking for location of Readline includes""... $ac_c" 1>&6
echo "configure:6456: checking for location of Readline includes" >&5
case "$with_readline_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-readline-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_readline_includes" 1>&6

if test -n "$with_readline_includes" ; then
    for dir in $with_readline_includes; do
        if test -d "$dir"; then
            READLINEINCPATH="$READLINEINCPATH -I$dir"
        else
            { echo "configure: error: *** Readline includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$READLINEINCPATH $CPPFLAGS"
for ac_hdr in readline/readline.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6482: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 6485 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6490: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate Readline includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$READLINEINCPATH $CPPFLAGS"
for ac_hdr in readline/history.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6526: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 6529 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6534: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate Readline includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With Readline library directory


echo $ac_n "checking for location of Readline library""... $ac_c" 1>&6
echo "configure:6568: checking for location of Readline library" >&5
case "$with_readline_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-readline-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_readline_libs" 1>&6

if test -n "$with_readline_libs"; then
    for dir in $with_readline_libs; do
        if test -d "$dir"; then
            READLINELIBPATH="$READLINELIBPATH -L$dir"
        else
            { echo "configure: error: *** Readline library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$READLINELIBPATH $LDFLAGS"


echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
echo "configure:6593: checking for readline in -lreadline" >&5
ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lreadline  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 6599 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char readline();

int main() {
readline()
; return 0; }
EOF
if { (eval echo configure:6610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  READLINELIB="$READLINELIB -lreadline "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate Readline library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$READLINELIBPATH $LDFLAGS"


echo $ac_n "checking for add_history in -lhistory""... $ac_c" 1>&6
echo "configure:6645: checking for add_history in -lhistory" >&5
ac_lib_var=`echo history'_'add_history | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lhistory  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 6651 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char add_history();

int main() {
add_history()
; return 0; }
EOF
if { (eval echo configure:6662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  HISTORYLIB="$HISTORYLIB -lhistory "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate History library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_READLINE






# Done checking Readline

# GDAL option

echo $ac_n "checking whether to use GDAL""... $ac_c" 1>&6
echo "configure:6704: checking whether to use GDAL" >&5

GDAL_LIBS=
GDAL_CFLAGS=
USE_GDAL=
USE_OGR=

if test "`basename xx/$with_gdal`" = "gdal-config" ; then
  GDAL_CONFIG="$with_gdal"
fi

if test "$with_gdal" = "no" ; then
  echo "$ac_t""no" 1>&6
else
  echo "$ac_t""yes" 1>&6
  # Extract the first word of "gdal-config", so it can be a program name with args.
set dummy gdal-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6722: checking for $ac_word" >&5

case "$GDAL_CONFIG" in
  /*)
  ac_cv_path_GDAL_CONFIG="$GDAL_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_GDAL_CONFIG="$GDAL_CONFIG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_GDAL_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_GDAL_CONFIG" && ac_cv_path_GDAL_CONFIG="no"
  ;;
esac
GDAL_CONFIG="$ac_cv_path_GDAL_CONFIG"
if test -n "$GDAL_CONFIG"; then
  echo "$ac_t""$GDAL_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


  if test "$GDAL_CONFIG" = "no" ; then
    { echo "configure: error: *** couldn't find gdal-config" 1>&2; exit 1; }
  fi

  if test "$GDAL_CONFIG" != "" ; then
    GDAL_LIBS=`"$GDAL_CONFIG" --libs`
    GDAL_DEP_LIBS=`"$GDAL_CONFIG" --dep-libs`
    GDAL_CFLAGS=`"$GDAL_CONFIG" --cflags`
    USE_GDAL=1
    if test `"$GDAL_CONFIG" --ogr-enabled` = "yes" ; then
      cat >> confdefs.h <<\EOF
#define HAVE_OGR 1
EOF

      USE_OGR=1
    fi
  fi

  GDAL=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  LIBS="$LIBS $GDAL_LIBS"
  CFLAGS="$CFLAGS $GDAL_CFLAGS"
  cat > conftest.$ac_ext <<EOF
#line 6777 "configure"
#include "confdefs.h"
#include <gdal.h>
int main() {
GDALOpen("foo", GA_ReadOnly);
; return 0; }
EOF
if { (eval echo configure:6784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  LIBS="$LIBS $GDAL_DEP_LIBS"
  cat > conftest.$ac_ext <<EOF
#line 6793 "configure"
#include "confdefs.h"
#include <gdal.h>
int main() {
GDALOpen("foo", GA_ReadOnly);
; return 0; }
EOF
if { (eval echo configure:6800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  GDAL_LIBS="$GDAL_LIBS $GDAL_DEP_LIBS"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  { echo "configure: error: *** Unable to locate GDAL library." 1>&2; exit 1; }
  
fi
rm -f conftest*
  
fi
rm -f conftest*
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}

  cat >> confdefs.h <<\EOF
#define HAVE_GDAL 1
EOF

fi






# libLAS option

echo $ac_n "checking whether to use libLAS""... $ac_c" 1>&6
echo "configure:6832: checking whether to use libLAS" >&5

LIBLAS_LIBS=
LIBLAS_CFLAGS=
USE_LIBLAS=

if test "`basename xx/$with_liblas`" = "liblas-config" ; then
  LIBLAS_CONFIG="$with_liblas"
fi

if test "$with_liblas" = "no" ; then
  echo "$ac_t""no" 1>&6
else
  echo "$ac_t""yes" 1>&6
  # Extract the first word of "liblas-config", so it can be a program name with args.
set dummy liblas-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6849: checking for $ac_word" >&5

case "$LIBLAS_CONFIG" in
  /*)
  ac_cv_path_LIBLAS_CONFIG="$LIBLAS_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_LIBLAS_CONFIG="$LIBLAS_CONFIG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_LIBLAS_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_LIBLAS_CONFIG" && ac_cv_path_LIBLAS_CONFIG="no"
  ;;
esac
LIBLAS_CONFIG="$ac_cv_path_LIBLAS_CONFIG"
if test -n "$LIBLAS_CONFIG"; then
  echo "$ac_t""$LIBLAS_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


  if test "$LIBLAS_CONFIG" = "no" ; then
    { echo "configure: error: *** couldn't find liblas-config" 1>&2; exit 1; }
  fi

  if test "$LIBLAS_CONFIG" != "" ; then
    LIBLAS_LIBS=`"$LIBLAS_CONFIG" --libs`
    LIBLAS_CFLAGS=`"$LIBLAS_CONFIG" --cflags`
    LIBLAS_INC=`"$LIBLAS_CONFIG" --includes`
    USE_LIBLAS=1
  fi

  LIBLAS=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  ac_save_cppflags="$CPPFLAGS"
  LIBS="$LIBS $LIBLAS_LIBS"
  CFLAGS="$CFLAGS $LIBLAS_CFLAGS"
  CPPFLAGS="$CPPFLAGS $LIBLAS_INC"
  for ac_hdr in liblas/capi/liblas.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6902: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 6905 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

  cat > conftest.$ac_ext <<EOF
#line 6936 "configure"
#include "confdefs.h"
#include <liblas/capi/liblas.h>
int main() {
LASReader_Create("foo");
; return 0; }
EOF
if { (eval echo configure:6943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  cat > conftest.$ac_ext <<EOF
#line 6951 "configure"
#include "confdefs.h"
#include <liblas/capi/liblas.h>
int main() {
LASReader_Create("foo");
; return 0; }
EOF
if { (eval echo configure:6958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  LAS_LIBS="$LAS_LIBS"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  { echo "configure: error: *** Unable to locate libLAS library." 1>&2; exit 1; }
  
fi
rm -f conftest*
  
fi
rm -f conftest*
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}
  CPPFLAGS=${ac_save_cppflags}

  cat >> confdefs.h <<\EOF
#define HAVE_LIBLAS 1
EOF

fi






# PDAL option

echo $ac_n "checking whether to use PDAL""... $ac_c" 1>&6
echo "configure:6991: checking whether to use PDAL" >&5

# new and currently used way to switch language to C++
# AC_LANG_PUSH(C++)

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross


PDAL_LIBS=
PDAL_CPPFLAGS=
USE_PDAL=

if test "`basename xx/$with_pdal`" = "pdal-config" ; then
  PDAL_CONFIG="$with_pdal"
fi

if test "$with_pdal" = "no" ; then
  echo "$ac_t""no" 1>&6
else
  echo "$ac_t""yes" 1>&6
  # Extract the first word of "pdal-config", so it can be a program name with args.
set dummy pdal-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7019: checking for $ac_word" >&5

case "$PDAL_CONFIG" in
  /*)
  ac_cv_path_PDAL_CONFIG="$PDAL_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_PDAL_CONFIG="$PDAL_CONFIG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_PDAL_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_PDAL_CONFIG" && ac_cv_path_PDAL_CONFIG="no"
  ;;
esac
PDAL_CONFIG="$ac_cv_path_PDAL_CONFIG"
if test -n "$PDAL_CONFIG"; then
  echo "$ac_t""$PDAL_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


  if test "$PDAL_CONFIG" = "no" ; then
    { echo "configure: error: *** could not find pdal-config" 1>&2; exit 1; }
  fi

  if test "$PDAL_CONFIG" != "" ; then
    PDAL_LIBS=`"$PDAL_CONFIG" --libs`
    PDAL_CPPFLAGS=`"$PDAL_CONFIG" --cxxflags`
    PDAL_INC=`"$PDAL_CONFIG" --includes`
    USE_PDAL=1
  fi

  PDAL=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  ac_save_cppflags="$CPPFLAGS"
  LIBS="$LIBS $PDAL_LIBS"
  CFLAGS="$CFLAGS $PDAL_CFLAGS"
  CPPFLAGS="$CPPFLAGS $PDAL_CPPFLAGS $PDAL_INC"
  cat > conftest.$ac_ext <<EOF
#line 7069 "configure"
#include "confdefs.h"
#include <pdal/PointTable.hpp>
int main() {
pdal::PointTable table;
; return 0; }
EOF
if { (eval echo configure:7076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  cat > conftest.$ac_ext <<EOF
#line 7084 "configure"
#include "confdefs.h"
#include <pdal/PointTable.hpp>
int main() {
pdal::PointTable table;
; return 0; }
EOF
if { (eval echo configure:7091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  PDAL_LIBS="$PDAL_LIBS"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  { echo "configure: error: *** Unable to locate PDAL library." 1>&2; exit 1; }
  
fi
rm -f conftest*
  
fi
rm -f conftest*
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}
  CPPFLAGS=${ac_save_cppflags}

  cat >> confdefs.h <<\EOF
#define HAVE_PDAL 1
EOF

fi






# new and currently used way to switch language back to C
# AC_LANG_POP(C++)
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross


# NetCDF option

echo $ac_n "checking whether to use NetCDF""... $ac_c" 1>&6
echo "configure:7141: checking whether to use NetCDF" >&5

NETCDF_LIBS=
NETCDF_CFLAGS=
USE_NETCDF=

if test "`basename xx/$with_netcdf`" = "nc-config" ; then
  NETCDF_CONFIG="$with_netcdf"
fi

if test "$with_netcdf" = "no" ; then
  echo "$ac_t""no" 1>&6
else
  echo "$ac_t""yes" 1>&6
  # Extract the first word of "nc-config", so it can be a program name with args.
set dummy nc-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7158: checking for $ac_word" >&5

case "$NETCDF_CONFIG" in
  /*)
  ac_cv_path_NETCDF_CONFIG="$NETCDF_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_NETCDF_CONFIG="$NETCDF_CONFIG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_NETCDF_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_NETCDF_CONFIG" && ac_cv_path_NETCDF_CONFIG="no"
  ;;
esac
NETCDF_CONFIG="$ac_cv_path_NETCDF_CONFIG"
if test -n "$NETCDF_CONFIG"; then
  echo "$ac_t""$NETCDF_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


  if test "$NETCDF_CONFIG" = "no" ; then
    { echo "configure: error: *** couldn't find nc-config" 1>&2; exit 1; }
  fi

  if test "$NETCDF_CONFIG" != "" ; then
    NETCDF_LIBS=`"$NETCDF_CONFIG" --libs`
    NETCDF_CFLAGS=`"$NETCDF_CONFIG" --cflags`
    USE_NETCDF=1
  fi

  NETCDF=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  LIBS="$LIBS $NETCDF_LIBS"
  CFLAGS="$CFLAGS $NETCDF_CFLAGS"
  cat > conftest.$ac_ext <<EOF
#line 7205 "configure"
#include "confdefs.h"
#include <netcdf.h>
int main() {
nc_create("foo", NC_CLOBBER, NULL);
; return 0; }
EOF
if { (eval echo configure:7212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  cat > conftest.$ac_ext <<EOF
#line 7220 "configure"
#include "confdefs.h"
#include <netcdf.h>
int main() {
nc_create("foo", NC_CLOBBER, NULL);
; return 0; }
EOF
if { (eval echo configure:7227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  NETCDF_LIBS="$NETCDF_LIBS"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  
  { echo "configure: error: *** Unable to locate NetCDF library." 1>&2; exit 1; }
  
fi
rm -f conftest*
  
fi
rm -f conftest*
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}

  cat >> confdefs.h <<\EOF
#define HAVE_NETCDF 1
EOF

fi





# GEOS option

echo $ac_n "checking whether to use GEOS""... $ac_c" 1>&6
echo "configure:7258: checking whether to use GEOS" >&5

GEOS_LIBS=
GEOS_CFLAGS=
USE_GEOS=

# FIXME: "quote" $with_geos ?
if test "`basename xx/$with_geos`" = "geos-config" ; then
  GEOS_CONFIG="$with_geos"
fi

if test "$with_geos" = "no" ; then
  echo "$ac_t""no" 1>&6
else
  echo "$ac_t""yes" 1>&6
  # Extract the first word of "geos-config", so it can be a program name with args.
set dummy geos-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7276: checking for $ac_word" >&5

case "$GEOS_CONFIG" in
  /*)
  ac_cv_path_GEOS_CONFIG="$GEOS_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_GEOS_CONFIG="$GEOS_CONFIG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_GEOS_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_GEOS_CONFIG" && ac_cv_path_GEOS_CONFIG="no"
  ;;
esac
GEOS_CONFIG="$ac_cv_path_GEOS_CONFIG"
if test -n "$GEOS_CONFIG"; then
  echo "$ac_t""$GEOS_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


  if test "$GEOS_CONFIG" = "no" ; then
    { echo "configure: error: *** couldn't find geos-config" 1>&2; exit 1; }
  fi
  
  if test "$GEOS_CONFIG" != "" ; then
    GEOS_LIBS=`"$GEOS_CONFIG" --clibs`
    GEOS_CFLAGS=`"$GEOS_CONFIG" --cflags`
    USE_GEOS=1
  fi
  
  
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$GEOS_CFLAGS $CPPFLAGS"
for ac_hdr in geos_c.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:7324: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 7327 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:7332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate GEOS includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags

### geos 3.3.6 installs geos_c.lib, see http://osgeo-org.1560.n6.nabble.com/osgeo4w-329-update-geos-to-3-3-6-td5024605.html
#  if test "$MINGW32" = yes ; then
#    LOC_CHECK_LIBS(geos_c_i,initGEOS,GEOS,$GEOS_LIBS,GEOS_LIBS)
#  else
  
ac_save_ldflags="$LDFLAGS"
LDFLAGS="$GEOS_LIBS $LDFLAGS"


echo $ac_n "checking for initGEOS in -lgeos_c""... $ac_c" 1>&6
echo "configure:7371: checking for initGEOS in -lgeos_c" >&5
ac_lib_var=`echo geos_c'_'initGEOS | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lgeos_c  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7377 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char initGEOS();

int main() {
initGEOS()
; return 0; }
EOF
if { (eval echo configure:7388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  GEOS_LIBS="$GEOS_LIBS -lgeos_c "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate GEOS library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}

#  fi
  cat >> confdefs.h <<\EOF
#define HAVE_GEOS 1
EOF

fi





# Enable TIFF option


echo $ac_n "checking whether to use TIFF""... $ac_c" 1>&6
echo "configure:7432: checking whether to use TIFF" >&5
echo "$ac_t"""$with_tiff"" 1>&6
case "$with_tiff" in
	"no")	USE_TIFF=	;;
	"yes")	USE_TIFF="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



TIFF_INCLUDE_DIRS=
TIFF_LIBRARY_DIRS=
TIFFLIB=

if test -n "$USE_TIFF"; then

# With TIFF includes directory


echo $ac_n "checking for location of TIFF includes""... $ac_c" 1>&6
echo "configure:7452: checking for location of TIFF includes" >&5
case "$with_tiff_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-tiff-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_tiff_includes" 1>&6

if test -n "$with_tiff_includes" ; then
    for dir in $with_tiff_includes; do
        if test -d "$dir"; then
            TIFF_INCLUDE_DIRS="$TIFF_INCLUDE_DIRS -I$dir"
        else
            { echo "configure: error: *** TIFF includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$TIFF_INCLUDE_DIRS $CPPFLAGS"
for ac_hdr in tiffio.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:7478: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 7481 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:7486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate TIFF includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With TIFF library directory


echo $ac_n "checking for location of TIFF library""... $ac_c" 1>&6
echo "configure:7520: checking for location of TIFF library" >&5
case "$with_tiff_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-tiff-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_tiff_libs" 1>&6

if test -n "$with_tiff_libs"; then
    for dir in $with_tiff_libs; do
        if test -d "$dir"; then
            TIFF_LIBRARY_DIRS="$TIFF_LIBRARY_DIRS -L$dir"
        else
            { echo "configure: error: *** TIFF library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$TIFF_LIBRARY_DIRS $LDFLAGS"








echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7551: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7557 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7587: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7593 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7623: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff $ZLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7629 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff $ZLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7659: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff $ZLIB $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7665 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff $ZLIB $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7695: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff -ljpeg $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7701 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff -ljpeg"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7731: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff -ljpeg $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7737 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff -ljpeg $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7767: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff -ljpeg $ZLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7773 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff -ljpeg $ZLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for TIFFOpen in -ltiff""... $ac_c" 1>&6
echo "configure:7803: checking for TIFFOpen in -ltiff" >&5
ac_lib_var=`echo tiff'_'TIFFOpen | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ltiff -ljpeg $ZLIB $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7809 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char TIFFOpen();

int main() {
TIFFOpen()
; return 0; }
EOF
if { (eval echo configure:7820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  TIFFLIB="$TIFFLIB -ltiff -ljpeg $ZLIB $MATHLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate TIFF library." 1>&2; exit 1; }


fi




fi







fi




fi










fi




fi







fi




fi












LDFLAGS=${ac_save_ldflags}


fi # $USE_TIFF





# Done checking TIFF

# Enable PNG option


echo $ac_n "checking whether to use PNG""... $ac_c" 1>&6
echo "configure:7918: checking whether to use PNG" >&5
echo "$ac_t"""$with_png"" 1>&6
case "$with_png" in
	"no")	USE_PNG=	;;
	"yes")	USE_PNG="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



PNGINC=
PNGLIB=

if test -n "$USE_PNG"; then

# With PNG includes directory


echo $ac_n "checking for location of PNG includes""... $ac_c" 1>&6
echo "configure:7937: checking for location of PNG includes" >&5
case "$with_png_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-png-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_png_includes" 1>&6

if test -n "$with_png_includes" ; then
    for dir in $with_png_includes; do
        if test -d "$dir"; then
            PNGINC="$PNGINC -I$dir"
        else
            { echo "configure: error: *** PNG includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PNGINC $CPPFLAGS"
for ac_hdr in png.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:7963: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 7966 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:7971: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate PNG includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With PNG library directory


echo $ac_n "checking for location of PNG library""... $ac_c" 1>&6
echo "configure:8005: checking for location of PNG library" >&5
case "$with_png_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-png-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_png_libs" 1>&6

if test -n "$with_png_libs"; then
    for dir in $with_png_libs; do
        if test -d "$dir"; then
            PNGLIB="$PNGLIB -L$dir"
        else
            { echo "configure: error: *** PNG library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PNGLIB $LDFLAGS"


echo $ac_n "checking for png_read_image in -lpng""... $ac_c" 1>&6
echo "configure:8030: checking for png_read_image in -lpng" >&5
ac_lib_var=`echo png'_'png_read_image | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpng $ZLIB $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8036 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char png_read_image();

int main() {
png_read_image()
; return 0; }
EOF
if { (eval echo configure:8047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PNGLIB="$PNGLIB -lpng $ZLIB $MATHLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate PNG library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_PNG





# Done checking PNG

# Enable PostgreSQL option


echo $ac_n "checking whether to use PostgreSQL""... $ac_c" 1>&6
echo "configure:8089: checking whether to use PostgreSQL" >&5
echo "$ac_t"""$with_postgres"" 1>&6
case "$with_postgres" in
	"no")	USE_POSTGRES=	;;
	"yes")	USE_POSTGRES="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



if test -n "$USE_POSTGRES"; then
cat >> confdefs.h <<\EOF
#define HAVE_POSTGRES 1
EOF

fi # $USE_POSTGRES

PQINCPATH=
PQLIBPATH=
PQLIB=

if test -n "$USE_POSTGRES"; then

# With PostgreSQL includes directory


echo $ac_n "checking for location of PostgreSQL includes""... $ac_c" 1>&6
echo "configure:8116: checking for location of PostgreSQL includes" >&5
case "$with_postgres_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-postgres-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_postgres_includes" 1>&6

if test -n "$with_postgres_includes" ; then
    for dir in $with_postgres_includes; do
        if test -d "$dir"; then
            PQINCPATH="$PQINCPATH -I$dir"
        else
            { echo "configure: error: *** PostgreSQL includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PQINCPATH $CPPFLAGS"
for ac_hdr in libpq-fe.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:8142: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 8145 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:8150: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate PostgreSQL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


fi # $USE_POSTGRES

if test -n "$USE_POSTGRES"; then

# With PostgreSQL library directory


echo $ac_n "checking for location of PostgreSQL library""... $ac_c" 1>&6
echo "configure:8188: checking for location of PostgreSQL library" >&5
case "$with_postgres_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-postgres-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_postgres_libs" 1>&6

if test -n "$with_postgres_libs"; then
    for dir in $with_postgres_libs; do
        if test -d "$dir"; then
            PQLIBPATH="$PQLIBPATH -L$dir"
        else
            { echo "configure: error: *** PostgreSQL library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PQLIBPATH $LDFLAGS"






echo $ac_n "checking for PQsetdbLogin in -lpq""... $ac_c" 1>&6
echo "configure:8217: checking for PQsetdbLogin in -lpq" >&5
ac_lib_var=`echo pq'_'PQsetdbLogin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpq  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8223 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char PQsetdbLogin();

int main() {
PQsetdbLogin()
; return 0; }
EOF
if { (eval echo configure:8234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PQLIB="$PQLIB -lpq "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for PQsetdbLogin in -lpq""... $ac_c" 1>&6
echo "configure:8253: checking for PQsetdbLogin in -lpq" >&5
ac_lib_var=`echo pq'_'PQsetdbLogin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpq -lssl -lcrypto $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8259 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char PQsetdbLogin();

int main() {
PQsetdbLogin()
; return 0; }
EOF
if { (eval echo configure:8270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PQLIB="$PQLIB -lpq -lssl -lcrypto"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for PQsetdbLogin in -lpq""... $ac_c" 1>&6
echo "configure:8289: checking for PQsetdbLogin in -lpq" >&5
ac_lib_var=`echo pq'_'PQsetdbLogin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpq -lcrypt $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8295 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char PQsetdbLogin();

int main() {
PQsetdbLogin()
; return 0; }
EOF
if { (eval echo configure:8306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PQLIB="$PQLIB -lpq -lcrypt"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for PQsetdbLogin in -lpq""... $ac_c" 1>&6
echo "configure:8325: checking for PQsetdbLogin in -lpq" >&5
ac_lib_var=`echo pq'_'PQsetdbLogin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpq -lcrypt -lssl -lcrypto $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8331 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char PQsetdbLogin();

int main() {
PQsetdbLogin()
; return 0; }
EOF
if { (eval echo configure:8342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PQLIB="$PQLIB -lpq -lcrypt -lssl -lcrypto"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate PostgreSQL library." 1>&2; exit 1; }


fi




fi







fi




fi









LDFLAGS=${ac_save_ldflags}


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$LDFLAGS $PQLIBPATH"
echo $ac_n "checking for PQcmdTuples in -lpq""... $ac_c" 1>&6
echo "configure:8399: checking for PQcmdTuples in -lpq" >&5
ac_lib_var=`echo pq'_'PQcmdTuples | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpq  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8405 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char PQcmdTuples();

int main() {
PQcmdTuples()
; return 0; }
EOF
if { (eval echo configure:8416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_PQCMDTUPLES 1
EOF

else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for PQcmdTuples in -lpq""... $ac_c" 1>&6
echo "configure:8438: checking for PQcmdTuples in -lpq" >&5
ac_lib_var=`echo pq'_'PQcmdTuples | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpq -lcrypt $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8444 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char PQcmdTuples();

int main() {
PQcmdTuples()
; return 0; }
EOF
if { (eval echo configure:8455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define HAVE_PQCMDTUPLES 1
EOF

else
  echo "$ac_t""no" 1>&6


fi


fi

LDFLAGS="${ac_save_ldflags}"

fi # $USE_POSTGRES







# Done checking PostgreSQL

# Enable MySQL option


echo $ac_n "checking whether to use MySQL""... $ac_c" 1>&6
echo "configure:8498: checking whether to use MySQL" >&5
echo "$ac_t"""$with_mysql"" 1>&6
case "$with_mysql" in
	"no")	USE_MYSQL=	;;
	"yes")	USE_MYSQL="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



MYSQLINCPATH=
MYSQLLIBPATH=
MYSQLLIB=

if test -n "$USE_MYSQL"; then

# With MySQL includes directory


echo $ac_n "checking for location of MySQL includes""... $ac_c" 1>&6
echo "configure:8518: checking for location of MySQL includes" >&5
case "$with_mysql_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-mysql-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_mysql_includes" 1>&6

if test -n "$with_mysql_includes" ; then
    for dir in $with_mysql_includes; do
        if test -d "$dir"; then
            MYSQLINCPATH="$MYSQLINCPATH -I$dir"
        else
            { echo "configure: error: *** MySQL includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$MYSQLINCPATH $CPPFLAGS"
for ac_hdr in mysql.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:8544: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 8547 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:8552: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate MySQL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


fi # $USE_MYSQL

if test -n "$USE_MYSQL"; then
  # With MySQL library directory

  
echo $ac_n "checking for location of MySQL library""... $ac_c" 1>&6
echo "configure:8589: checking for location of MySQL library" >&5
case "$with_mysql_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-mysql-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_mysql_libs" 1>&6

if test -n "$with_mysql_libs"; then
    for dir in $with_mysql_libs; do
        if test -d "$dir"; then
            MYSQLLIBPATH="$MYSQLLIBPATH -L$dir"
        else
            { echo "configure: error: *** MySQL library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


  
ac_save_ldflags="$LDFLAGS"
LDFLAGS="$MYSQLLIBPATH $LDFLAGS"








echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8620: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8626 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8656: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8662 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8692: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $SOCKLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8698 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $SOCKLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8728: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $SOCKLIB $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8734 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $SOCKLIB $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8764: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $ZLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8770 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8800: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $ZLIB $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8806 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8836: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $ZLIB $SOCKLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8842 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB $SOCKLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for mysql_query in -lmysqlclient""... $ac_c" 1>&6
echo "configure:8872: checking for mysql_query in -lmysqlclient" >&5
ac_lib_var=`echo mysqlclient'_'mysql_query | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lmysqlclient $ZLIB $SOCKLIB $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 8878 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_query();

int main() {
mysql_query()
; return 0; }
EOF
if { (eval echo configure:8889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB $SOCKLIB $MATHLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate MySQL library." 1>&2; exit 1; }


fi




fi







fi




fi










fi




fi







fi




fi












LDFLAGS=${ac_save_ldflags}


  # Check for libmysqld (for embedded version of the driver)
  # Extract the first word of "mysql_config", so it can be a program name with args.
set dummy mysql_config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:8979: checking for $ac_word" >&5

case "$MYSQLD_CONFIG" in
  /*)
  ac_cv_path_MYSQLD_CONFIG="$MYSQLD_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_MYSQLD_CONFIG="$MYSQLD_CONFIG" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_MYSQLD_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_MYSQLD_CONFIG" && ac_cv_path_MYSQLD_CONFIG="no"
  ;;
esac
MYSQLD_CONFIG="$ac_cv_path_MYSQLD_CONFIG"
if test -n "$MYSQLD_CONFIG"; then
  echo "$ac_t""$MYSQLD_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


  if test "$MYSQLD_CONFIG" = "no" ; then
    { echo "configure: error: *** couldn't find mysql_config" 1>&2; exit 1; }
  fi

  if test "$MYSQLD_CONFIG" != "" ; then
    
    ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross

    ac_save_libs="$LIBS"
    MYSQLDLIB=`"$MYSQLD_CONFIG" --libmysqld-libs`

    LIBS="$MYSQLDLIB $LIBS"
    echo $ac_n "checking for mysql_server_init""... $ac_c" 1>&6
echo "configure:9028: checking for mysql_server_init" >&5

cat > conftest.$ac_ext <<EOF
#line 9031 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char mysql_server_init(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mysql_server_init();

int main() {

/* 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_mysql_server_init) || defined (__stub___mysql_server_init)
choke me
#else
mysql_server_init();
#endif

; return 0; }
EOF
if { (eval echo configure:9057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_mysql_server_init=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_mysql_server_init=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'mysql_server_init`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
MYSQLDLIB="";
                  echo "configure: warning: libmysqld not found" 1>&2 
fi

    LIBS=$ac_save_libs
    ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

    ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

  fi

fi # $USE_MYSQL








# Done checking MySQL

# Enable SQLite option


echo $ac_n "checking whether to use SQLite""... $ac_c" 1>&6
echo "configure:9109: checking whether to use SQLite" >&5
echo "$ac_t"""$with_sqlite"" 1>&6
case "$with_sqlite" in
	"no")	USE_SQLITE=	;;
	"yes")	USE_SQLITE="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



SQLITEINCPATH=
SQLITELIBPATH=
SQLITELIB=

if test -n "$USE_SQLITE"; then

# With SQLite includes directory


echo $ac_n "checking for location of SQLite includes""... $ac_c" 1>&6
echo "configure:9129: checking for location of SQLite includes" >&5
case "$with_sqlite_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-sqlite-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_sqlite_includes" 1>&6

if test -n "$with_sqlite_includes" ; then
    for dir in $with_sqlite_includes; do
        if test -d "$dir"; then
            SQLITEINCPATH="$SQLITEINCPATH -I$dir"
        else
            { echo "configure: error: *** SQLite includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$SQLITEINCPATH $CPPFLAGS"
for ac_hdr in sqlite3.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:9155: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 9158 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:9163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate SQLite includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


cat >> confdefs.h <<\EOF
#define HAVE_SQLITE 1
EOF


fi # $USE_SQLITE

if test -n "$USE_SQLITE"; then

# With SQLite library directory


echo $ac_n "checking for location of SQLite library""... $ac_c" 1>&6
echo "configure:9206: checking for location of SQLite library" >&5
case "$with_sqlite_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-sqlite-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_sqlite_libs" 1>&6

if test -n "$with_sqlite_libs"; then
    for dir in $with_sqlite_libs; do
        if test -d "$dir"; then
            SQLITELIBPATH="$SQLITELIBPATH -L$dir"
        else
            { echo "configure: error: *** SQLite library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$SQLITELIBPATH $LDFLAGS"






echo $ac_n "checking for sqlite3_open in -lsqlite3""... $ac_c" 1>&6
echo "configure:9235: checking for sqlite3_open in -lsqlite3" >&5
ac_lib_var=`echo sqlite3'_'sqlite3_open | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsqlite3  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9241 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sqlite3_open();

int main() {
sqlite3_open()
; return 0; }
EOF
if { (eval echo configure:9252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SQLITELIB="$SQLITELIB -lsqlite3 "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for sqlite3_open in -lsqlite3""... $ac_c" 1>&6
echo "configure:9271: checking for sqlite3_open in -lsqlite3" >&5
ac_lib_var=`echo sqlite3'_'sqlite3_open | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsqlite3 $DLLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9277 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sqlite3_open();

int main() {
sqlite3_open()
; return 0; }
EOF
if { (eval echo configure:9288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SQLITELIB="$SQLITELIB -lsqlite3 $DLLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for sqlite3_open in -lsqlite3""... $ac_c" 1>&6
echo "configure:9307: checking for sqlite3_open in -lsqlite3" >&5
ac_lib_var=`echo sqlite3'_'sqlite3_open | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsqlite3 $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9313 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sqlite3_open();

int main() {
sqlite3_open()
; return 0; }
EOF
if { (eval echo configure:9324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SQLITELIB="$SQLITELIB -lsqlite3 $MATHLIB"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for sqlite3_open in -lsqlite3""... $ac_c" 1>&6
echo "configure:9343: checking for sqlite3_open in -lsqlite3" >&5
ac_lib_var=`echo sqlite3'_'sqlite3_open | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsqlite3 $MATHLIB $DLLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9349 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sqlite3_open();

int main() {
sqlite3_open()
; return 0; }
EOF
if { (eval echo configure:9360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SQLITELIB="$SQLITELIB -lsqlite3 $MATHLIB $DLLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate SQLite library." 1>&2; exit 1; }


fi




fi







fi




fi









LDFLAGS=${ac_save_ldflags}


fi # $USE_SQLITE







# Done checking SQLite

# Enable OpenGL option

OPENGLINC=
OPENGLLIB=
OPENGLULIB=
USE_OPENGL=
OPENGL_X11=
OPENGL_AQUA=
OPENGL_WINDOWS=

echo $ac_n "checking whether to use OpenGL""... $ac_c" 1>&6
echo "configure:9435: checking whether to use OpenGL" >&5
echo "$ac_t"""$with_opengl"" 1>&6
case "$with_opengl" in
	n|no)
		OPENGL_TYPE=none
		;;
	y|yes|x|x11|glx)
		OPENGL_TYPE=X11
		USE_OPENGL=1
		OPENGL_X11=1
		;;
	aqua|mac|osx|macosx|agl)
		OPENGL_TYPE=Aqua
		USE_OPENGL=1
		OPENGL_AQUA=1
		;;
	win|windows|mswin|wgl)
		OPENGL_TYPE=Windows
		USE_OPENGL=1
		OPENGL_WINDOWS=1
		;;
	*)
		{ echo "configure: error: *** Valid arguments for --with-opengl= are yes,no,x11,aqua,windows." 1>&2; exit 1; }
		;;
esac

if test -n "$USE_OPENGL" ; then

if test "$OPENGL_X11" = 1 ; then

# With OpenGL includes directory


echo $ac_n "checking for location of OpenGL includes""... $ac_c" 1>&6
echo "configure:9469: checking for location of OpenGL includes" >&5
case "$with_opengl_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opengl-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opengl_includes" 1>&6

if test -n "$with_opengl_includes" ; then
    for dir in $with_opengl_includes; do
        if test -d "$dir"; then
            OPENGLINC="$OPENGLINC -I$dir"
        else
            { echo "configure: error: *** OpenGL includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENGLINC $X_CFLAGS $CPPFLAGS"
for ac_hdr in GL/gl.h GL/glu.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:9495: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 9498 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:9503: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate OpenGL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With OpenGL library directory


echo $ac_n "checking for location of OpenGL library""... $ac_c" 1>&6
echo "configure:9537: checking for location of OpenGL library" >&5
case "$with_opengl_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opengl-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opengl_libs" 1>&6

if test -n "$with_opengl_libs"; then
    for dir in $with_opengl_libs; do
        if test -d "$dir"; then
            OPENGL_LIB_PATH="$OPENGL_LIB_PATH -L$dir"
        else
            { echo "configure: error: *** OpenGL library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"






echo $ac_n "checking for glBegin in -lGL""... $ac_c" 1>&6
echo "configure:9566: checking for glBegin in -lGL" >&5
ac_lib_var=`echo GL'_'glBegin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9572 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glBegin();

int main() {
glBegin()
; return 0; }
EOF
if { (eval echo configure:9583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OPENGLLIB="$OPENGLLIB -lGL "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for glBegin in -lGL""... $ac_c" 1>&6
echo "configure:9602: checking for glBegin in -lGL" >&5
ac_lib_var=`echo GL'_'glBegin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lXext $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9608 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glBegin();

int main() {
glBegin()
; return 0; }
EOF
if { (eval echo configure:9619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OPENGLLIB="$OPENGLLIB -lGL -lXext"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for glBegin in -lGL""... $ac_c" 1>&6
echo "configure:9638: checking for glBegin in -lGL" >&5
ac_lib_var=`echo GL'_'glBegin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lpthread $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9644 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glBegin();

int main() {
glBegin()
; return 0; }
EOF
if { (eval echo configure:9655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OPENGLLIB="$OPENGLLIB -lGL -lpthread"
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for glBegin in -lGL""... $ac_c" 1>&6
echo "configure:9674: checking for glBegin in -lGL" >&5
ac_lib_var=`echo GL'_'glBegin | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lpthread -lXext $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9680 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glBegin();

int main() {
glBegin()
; return 0; }
EOF
if { (eval echo configure:9691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OPENGLLIB="$OPENGLLIB -lGL -lpthread -lXext"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate OpenGL library." 1>&2; exit 1; }


fi




fi







fi




fi









LDFLAGS=${ac_save_ldflags}



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"




echo $ac_n "checking for gluBeginCurve in -lGLU""... $ac_c" 1>&6
echo "configure:9753: checking for gluBeginCurve in -lGLU" >&5
ac_lib_var=`echo GLU'_'gluBeginCurve | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lGLU $OPENGLLIB $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9759 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gluBeginCurve();

int main() {
gluBeginCurve()
; return 0; }
EOF
if { (eval echo configure:9770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OPENGLULIB="$OPENGLULIB -lGLU "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for gluBeginCurve in -lGLU""... $ac_c" 1>&6
echo "configure:9789: checking for gluBeginCurve in -lGLU" >&5
ac_lib_var=`echo GLU'_'gluBeginCurve | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lGLU $OPENGLLIB $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lstdc++ $LIBS"
cat > conftest.$ac_ext <<EOF
#line 9795 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gluBeginCurve();

int main() {
gluBeginCurve()
; return 0; }
EOF
if { (eval echo configure:9806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OPENGLULIB="$OPENGLULIB -lGLU -lstdc++"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate GLU library." 1>&2; exit 1; }


fi




fi






LDFLAGS=${ac_save_ldflags}


OPENGLLIB="$OPENGL_LIB_PATH $OPENGLLIB"
OPENGLULIB="$OPENGL_LIB_PATH $OPENGLULIB"


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $OPENGLLIB $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for glXCreatePbuffer""... $ac_c" 1>&6
echo "configure:9853: checking for glXCreatePbuffer" >&5

cat > conftest.$ac_ext <<EOF
#line 9856 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char glXCreatePbuffer(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glXCreatePbuffer();

int main() {

/* 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_glXCreatePbuffer) || defined (__stub___glXCreatePbuffer)
choke me
#else
glXCreatePbuffer();
#endif

; return 0; }
EOF
if { (eval echo configure:9879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_glXCreatePbuffer=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_glXCreatePbuffer=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'glXCreatePbuffer`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
cat >> confdefs.h <<\EOF
#define HAVE_PBUFFERS 1
EOF


else
  echo "$ac_t""no" 1>&6


{ echo "configure: error: *** Unable to locate glXCreatePbuffer." 1>&2; exit 1; }


fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $OPENGLLIB $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for glXCreateGLXPixmap""... $ac_c" 1>&6
echo "configure:9916: checking for glXCreateGLXPixmap" >&5

cat > conftest.$ac_ext <<EOF
#line 9919 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char glXCreateGLXPixmap(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glXCreateGLXPixmap();

int main() {

/* 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_glXCreateGLXPixmap) || defined (__stub___glXCreateGLXPixmap)
choke me
#else
glXCreateGLXPixmap();
#endif

; return 0; }
EOF
if { (eval echo configure:9942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_glXCreateGLXPixmap=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_glXCreateGLXPixmap=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'glXCreateGLXPixmap`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
cat >> confdefs.h <<\EOF
#define HAVE_PIXMAPS 1
EOF


else
  echo "$ac_t""no" 1>&6


{ echo "configure: error: *** Unable to locate glXCreateGLXPixmap." 1>&2; exit 1; }


fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


cat >> confdefs.h <<\EOF
#define OPENGL_X11 1
EOF


fi # $OPENGL_X11

if test "$OPENGL_AQUA" = 1 ; then


echo $ac_n "checking for location of OpenGL framework""... $ac_c" 1>&6
echo "configure:9985: checking for location of OpenGL framework" >&5
case "$with_opengl_framework" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opengl-framework." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opengl_framework" 1>&6

if test -n "$with_opengl_framework"; then
    if test -d $with_opengl_framework; then
        OPENGLPATH="$OPENGLPATH -F$with_opengl_framework"
    else
        { echo "configure: error: *** OpenGL framework directory $dir does not exist." 1>&2; exit 1; }
    fi
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENGLPATH $CPPFLAGS"
for ac_hdr in OpenGL/gl.h OpenGL/glu.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10009: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 10012 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:10017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate OpenGL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="-framework OpenGL -framework AGL -framework ApplicationServices  $LIBS"
LDFLAGS="$OPENGLPATH $LDFLAGS"
echo $ac_n "checking for glBegin""... $ac_c" 1>&6
echo "configure:10053: checking for glBegin" >&5

cat > conftest.$ac_ext <<EOF
#line 10056 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char glBegin(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char glBegin();

int main() {

/* 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_glBegin) || defined (__stub___glBegin)
choke me
#else
glBegin();
#endif

; return 0; }
EOF
if { (eval echo configure:10079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_glBegin=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_glBegin=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'glBegin`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  

    OPENGLLIB="$OPENGLLIB -framework OpenGL -framework AGL -framework ApplicationServices"


else
  echo "$ac_t""no" 1>&6


{ echo "configure: error: *** Unable to locate OpenGL library." 1>&2; exit 1; }



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $OPENGLLIB $LIBS"
LDFLAGS="$OPENGLPATH $LDFLAGS"
echo $ac_n "checking for gluBeginCurve""... $ac_c" 1>&6
echo "configure:10116: checking for gluBeginCurve" >&5

cat > conftest.$ac_ext <<EOF
#line 10119 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gluBeginCurve(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gluBeginCurve();

int main() {

/* 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_gluBeginCurve) || defined (__stub___gluBeginCurve)
choke me
#else
gluBeginCurve();
#endif

; return 0; }
EOF
if { (eval echo configure:10142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_gluBeginCurve=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_gluBeginCurve=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'gluBeginCurve`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  

    OPENGLLIB="$OPENGLLIB "


else
  echo "$ac_t""no" 1>&6


{ echo "configure: error: *** Unable to locate GLU library." 1>&2; exit 1; }



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


OPENGLINC="$OPENGLPATH"
OPENGLLIBPATH="$OPENGLPATH"

cat >> confdefs.h <<\EOF
#define OPENGL_AQUA 1
EOF


fi # $OPENGL_AQUA

if test "$OPENGL_WINDOWS" = 1 ; then

# With OpenGL includes directory


echo $ac_n "checking for location of OpenGL includes""... $ac_c" 1>&6
echo "configure:10190: checking for location of OpenGL includes" >&5
case "$with_opengl_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opengl-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opengl_includes" 1>&6

if test -n "$with_opengl_includes" ; then
    for dir in $with_opengl_includes; do
        if test -d "$dir"; then
            OPENGLINC="$OPENGLINC -I$dir"
        else
            { echo "configure: error: *** OpenGL includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENGLINC $CPPFLAGS"
for ac_hdr in GL/gl.h GL/glu.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10216: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 10219 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:10224: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate OpenGL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With OpenGL library directory


echo $ac_n "checking for location of OpenGL library""... $ac_c" 1>&6
echo "configure:10258: checking for location of OpenGL library" >&5
case "$with_opengl_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opengl-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opengl_libs" 1>&6

if test -n "$with_opengl_libs"; then
    for dir in $with_opengl_libs; do
        if test -d "$dir"; then
            OPENGL_LIB_PATH="$OPENGL_LIB_PATH -L$dir"
        else
            { echo "configure: error: *** OpenGL library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


ac_save_cflags="$CFLAGS"
CFLAGS="$CFLAGS $OPENGLINC"

ac_save_ldflags="$LDFLAGS"
ac_save_libs="$LIBS"
echo $ac_n "checking for OpenGL library""... $ac_c" 1>&6
echo "configure:10283: checking for OpenGL library" >&5
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"
LIBS="-lopengl32  "
cat > conftest.$ac_ext <<EOF
#line 10287 "configure"
#include "confdefs.h"
#include <GL/gl.h>
int main() {
glEnd();
; return 0; }
EOF
if { (eval echo configure:10294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  
echo "$ac_t""found" 1>&6
OPENGLLIB="$OPENGLLIB -lopengl32 "

else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  

    { echo "configure: error: *** Unable to locate OpenGL library." 1>&2; exit 1; }


fi
rm -f conftest*
LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_ldflags="$LDFLAGS"
ac_save_libs="$LIBS"
echo $ac_n "checking for GLU library""... $ac_c" 1>&6
echo "configure:10318: checking for GLU library" >&5
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"
LIBS="-lglu32 $OPENGLLIB "
cat > conftest.$ac_ext <<EOF
#line 10322 "configure"
#include "confdefs.h"
#include <GL/glu.h>
int main() {
gluNewQuadric();
; return 0; }
EOF
if { (eval echo configure:10329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  
echo "$ac_t""found" 1>&6
OPENGLULIB="$OPENGLULIB -lglu32 "

else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  

    { echo "configure: error: *** Unable to locate GLU library." 1>&2; exit 1; }


fi
rm -f conftest*
LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}

CFLAGS="${ac_save_cflags}"

OPENGLLIB="$OPENGL_LIB_PATH $OPENGLLIB"
OPENGLULIB="$OPENGL_LIB_PATH $OPENGLULIB"

cat >> confdefs.h <<\EOF
#define OPENGL_WINDOWS 1
EOF


fi # $OPENGL_WINDOWS

fi # $USE_OPENGL










# Done checking OpenGL

# Enable ODBC option


echo $ac_n "checking whether to use ODBC""... $ac_c" 1>&6
echo "configure:10378: checking whether to use ODBC" >&5
echo "$ac_t"""$with_odbc"" 1>&6
case "$with_odbc" in
	"no")	USE_ODBC=	;;
	"yes")	USE_ODBC="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



ODBCINC=
ODBCLIB=

if test -n "$USE_ODBC"; then

# With ODBC includes directory


echo $ac_n "checking for location of ODBC includes""... $ac_c" 1>&6
echo "configure:10397: checking for location of ODBC includes" >&5
case "$with_odbc_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-odbc-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_odbc_includes" 1>&6

if test -n "$with_odbc_includes" ; then
    for dir in $with_odbc_includes; do
        if test -d "$dir"; then
            ODBCINC="$ODBCINC -I$dir"
        else
            { echo "configure: error: *** ODBC includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$ODBCINC $CPPFLAGS"
for ac_hdr in sql.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10423: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 10426 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:10431: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate ODBC includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With ODBC library directory


echo $ac_n "checking for location of ODBC library""... $ac_c" 1>&6
echo "configure:10465: checking for location of ODBC library" >&5
case "$with_odbc_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-odbc-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_odbc_libs" 1>&6

if test -n "$with_odbc_libs"; then
    for dir in $with_odbc_libs; do
        if test -d "$dir"; then
            ODBCLIB="$ODBCLIB -L$dir"
        else
            { echo "configure: error: *** ODBC library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ODBCLIB $LDFLAGS"


echo $ac_n "checking for SQLConnect in -lodbc""... $ac_c" 1>&6
echo "configure:10490: checking for SQLConnect in -lodbc" >&5
ac_lib_var=`echo odbc'_'SQLConnect | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lodbc $ICONVLIB  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10496 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char SQLConnect();

int main() {
SQLConnect()
; return 0; }
EOF
if { (eval echo configure:10507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ODBCLIB="$ODBCLIB -lodbc "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ODBCLIB $LDFLAGS"


echo $ac_n "checking for SQLConnect in -liodbc""... $ac_c" 1>&6
echo "configure:10532: checking for SQLConnect in -liodbc" >&5
ac_lib_var=`echo iodbc'_'SQLConnect | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-liodbc  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10538 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char SQLConnect();

int main() {
SQLConnect()
; return 0; }
EOF
if { (eval echo configure:10549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ODBCLIB="$ODBCLIB -liodbc "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}
ac_save_cflags="$CFLAGS"
CFLAGS="$CFLAGS $ODBCINC"

ac_save_ldflags="$LDFLAGS"
ac_save_libs="$LIBS"
echo $ac_n "checking for ODBC library""... $ac_c" 1>&6
echo "configure:10574: checking for ODBC library" >&5
LDFLAGS="$ODBCLIB $LDFLAGS"
LIBS="-lodbc32  "
cat > conftest.$ac_ext <<EOF
#line 10578 "configure"
#include "confdefs.h"
#include <windows.h>
#include <sql.h>
int main() {
SQLAllocEnv((SQLHENV *)0);
; return 0; }
EOF
if { (eval echo configure:10586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  
echo "$ac_t""found" 1>&6
ODBCLIB="$ODBCLIB -lodbc32 "

else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  

    { echo "configure: error: *** Unable to locate ODBC library." 1>&2; exit 1; }


fi
rm -f conftest*
LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}

CFLAGS="${ac_save_cflags}"


fi



LDFLAGS=${ac_save_ldflags}



fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_ODBC




# Done checking ODBC

# Enable FFTW option


echo $ac_n "checking whether to use FFTW""... $ac_c" 1>&6
echo "configure:10635: checking whether to use FFTW" >&5
echo "$ac_t"""$with_fftw"" 1>&6
case "$with_fftw" in
	"no")	USE_FFTW=	;;
	"yes")	USE_FFTW="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



FFTWINC=
FFTWLIB=

if test -n "$USE_FFTW"; then

# With FFTW includes directory


echo $ac_n "checking for location of FFTW includes""... $ac_c" 1>&6
echo "configure:10654: checking for location of FFTW includes" >&5
case "$with_fftw_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-fftw-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_fftw_includes" 1>&6

if test -n "$with_fftw_includes" ; then
    for dir in $with_fftw_includes; do
        if test -d "$dir"; then
            FFTWINC="$FFTWINC -I$dir"
        else
            { echo "configure: error: *** FFTW includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$FFTWINC $CPPFLAGS"
for ac_hdr in fftw3.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10680: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 10683 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:10688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS=" $CPPFLAGS"
for ac_hdr in fftw.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10716: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 10719 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:10724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS=" $CPPFLAGS"
for ac_hdr in dfftw.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10752: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 10755 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:10760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate FFTW includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


fi
done

CPPFLAGS=$ac_save_cppflags


fi
done

CPPFLAGS=$ac_save_cppflags


# With FFTW library directory


echo $ac_n "checking for location of FFTW library""... $ac_c" 1>&6
echo "configure:10806: checking for location of FFTW library" >&5
case "$with_fftw_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-fftw-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_fftw_libs" 1>&6

if test -n "$with_fftw_libs"; then
    for dir in $with_fftw_libs; do
        if test -d "$dir"; then
            FFTWLIB="$FFTWLIB -L$dir"
        else
            { echo "configure: error: *** FFTW library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FFTWLIB $LDFLAGS"


echo $ac_n "checking for fftw_execute in -lfftw3""... $ac_c" 1>&6
echo "configure:10831: checking for fftw_execute in -lfftw3" >&5
ac_lib_var=`echo fftw3'_'fftw_execute | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lfftw3 $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10837 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char fftw_execute();

int main() {
fftw_execute()
; return 0; }
EOF
if { (eval echo configure:10848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  FFTWLIB="$FFTWLIB -lfftw3 $MATHLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FFTWLIB $LDFLAGS"


echo $ac_n "checking for fftwnd_one in -lfftw""... $ac_c" 1>&6
echo "configure:10873: checking for fftwnd_one in -lfftw" >&5
ac_lib_var=`echo fftw'_'fftwnd_one | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lfftw $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10879 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char fftwnd_one();

int main() {
fftwnd_one()
; return 0; }
EOF
if { (eval echo configure:10890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  FFTWLIB="$FFTWLIB -lfftw $MATHLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FFTWLIB $LDFLAGS"


echo $ac_n "checking for fftwnd_one in -ldfftw""... $ac_c" 1>&6
echo "configure:10915: checking for fftwnd_one in -ldfftw" >&5
ac_lib_var=`echo dfftw'_'fftwnd_one | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ldfftw $MATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10921 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char fftwnd_one();

int main() {
fftwnd_one()
; return 0; }
EOF
if { (eval echo configure:10932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  FFTWLIB="$FFTWLIB -ldfftw $MATHLIB"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate FFTW library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}



fi



LDFLAGS=${ac_save_ldflags}



fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_FFTW




# Done checking FFTW

# Enable BLAS option


echo $ac_n "checking whether to use BLAS""... $ac_c" 1>&6
echo "configure:10989: checking whether to use BLAS" >&5
echo "$ac_t"""$with_blas"" 1>&6
case "$with_blas" in
	"no")	USE_BLAS=	;;
	"yes")	USE_BLAS="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



BLASLIB=
BLASINC=

if test -n "$USE_BLAS"; then

# With BLAS includes directory
# BLAS doesn't have includes (FORTRAN library)
# With BLAS library directory


echo $ac_n "checking for location of BLAS includes""... $ac_c" 1>&6
echo "configure:11010: checking for location of BLAS includes" >&5
case "$with_blas_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-blas-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_blas_includes" 1>&6

if test -n "$with_blas_includes" ; then
    for dir in $with_blas_includes; do
        if test -d "$dir"; then
            BLASINC="$BLASINC -I$dir"
        else
            { echo "configure: error: *** BLAS includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


echo $ac_n "checking for location of BLAS library""... $ac_c" 1>&6
echo "configure:11030: checking for location of BLAS library" >&5
case "$with_blas_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-blas-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_blas_libs" 1>&6

if test -n "$with_blas_libs"; then
    for dir in $with_blas_libs; do
        if test -d "$dir"; then
            BLASLIB="$BLASLIB -L$dir"
        else
            { echo "configure: error: *** BLAS library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


# See if cblas.h exists (CBLAS,ATLAS,others)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$BLASINC $CPPFLAGS"
for ac_hdr in cblas.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:11056: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 11059 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:11064: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

CPPFLAGS="$save_CPPFLAGS"


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$BLASLIB $LDFLAGS"




echo $ac_n "checking for dnrm2_ in -lblas""... $ac_c" 1>&6
echo "configure:11099: checking for dnrm2_ in -lblas" >&5
ac_lib_var=`echo blas'_'dnrm2_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lblas $MATHLIB  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11105 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnrm2_();

int main() {
dnrm2_()
; return 0; }
EOF
if { (eval echo configure:11116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  BLASLIB="$BLASLIB -lblas "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for dnrm2_ in -lblas""... $ac_c" 1>&6
echo "configure:11135: checking for dnrm2_ in -lblas" >&5
ac_lib_var=`echo blas'_'dnrm2_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lblas $MATHLIB -lg2c $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11141 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnrm2_();

int main() {
dnrm2_()
; return 0; }
EOF
if { (eval echo configure:11152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  BLASLIB="$BLASLIB -lblas -lg2c"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate BLAS library." 1>&2; exit 1; }


fi




fi






LDFLAGS=${ac_save_ldflags}


blas_ok=no

# Check for ATLAS
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$BLASLIB $LDFLAGS"
echo $ac_n "checking for ATL_xerbla in -latlas""... $ac_c" 1>&6
echo "configure:11196: checking for ATL_xerbla in -latlas" >&5
ac_lib_var=`echo atlas'_'ATL_xerbla | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-latlas  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11202 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char ATL_xerbla();

int main() {
ATL_xerbla()
; return 0; }
EOF
if { (eval echo configure:11213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  echo $ac_n "checking for sgemm_ in -lf77blas""... $ac_c" 1>&6
echo "configure:11228: checking for sgemm_ in -lf77blas" >&5
ac_lib_var=`echo f77blas'_'sgemm_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lf77blas -latlas $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11234 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sgemm_();

int main() {
sgemm_()
; return 0; }
EOF
if { (eval echo configure:11245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  echo $ac_n "checking for cblas_dgemm in -lcblas""... $ac_c" 1>&6
echo "configure:11260: checking for cblas_dgemm in -lcblas" >&5
ac_lib_var=`echo cblas'_'cblas_dgemm | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lcblas -lf77blas -latlas $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11266 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cblas_dgemm();

int main() {
cblas_dgemm()
; return 0; }
EOF
if { (eval echo configure:11277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  blas_ok=yes; BLASLIB="-lcblas -lf77blas -latlas"
else
  echo "$ac_t""no" 1>&6
fi

else
  echo "$ac_t""no" 1>&6
fi


else
  echo "$ac_t""no" 1>&6
fi

LDFLAGS="$save_LDFLAGS"

# Do we have ATLAS?
if test $blas_ok = yes; then
	cat >> confdefs.h <<\EOF
#define HAVE_LIBATLAS 1
EOF

fi

# BLAS in Apple vecLib framework? (Mac OS-X)
#  not dependent on APP build
#if test -n "$MACOSX_APP"; then
if test $blas_ok = no; then
	vlib_flags="-framework vecLib"
	save_LIBS="$LIBS"
	LIBS="$vlib_flags $LIBS"
	echo $ac_n "checking for sgemm in $vlib_flags""... $ac_c" 1>&6
echo "configure:11323: checking for sgemm in $vlib_flags" >&5
	cat > conftest.$ac_ext <<EOF
#line 11325 "configure"
#include "confdefs.h"

int main() {
sgemm
; return 0; }
EOF
if { (eval echo configure:11332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  blas_ok=yes; BLASLIB="$vlib_flags"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  BLASLIB=""
fi
rm -f conftest*
	echo "$ac_t""$blas_ok" 1>&6
	LIBS="$save_LIBS"
fi
#fi # $MACOSX_APP

# BLAS in PhiPACK libraries? (requires generic BLAS, too)
if test $blas_ok = no; then
	echo $ac_n "checking for sgemm_ in -lblas""... $ac_c" 1>&6
echo "configure:11350: checking for sgemm_ in -lblas" >&5
ac_lib_var=`echo blas'_'sgemm_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lblas  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11356 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sgemm_();

int main() {
sgemm_()
; return 0; }
EOF
if { (eval echo configure:11367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  echo $ac_n "checking for dgemm_ in -ldgemm""... $ac_c" 1>&6
echo "configure:11382: checking for dgemm_ in -ldgemm" >&5
ac_lib_var=`echo dgemm'_'dgemm_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-ldgemm -lblas $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11388 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dgemm_();

int main() {
dgemm_()
; return 0; }
EOF
if { (eval echo configure:11399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  echo $ac_n "checking for sgemm_ in -lsgemm""... $ac_c" 1>&6
echo "configure:11414: checking for sgemm_ in -lsgemm" >&5
ac_lib_var=`echo sgemm'_'sgemm_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsgemm -lblas $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11420 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sgemm_();

int main() {
sgemm_()
; return 0; }
EOF
if { (eval echo configure:11431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  blas_ok=yes; BLASLIB="-lsgemm -ldgemm -lblas"
else
  echo "$ac_t""no" 1>&6
fi

else
  echo "$ac_t""no" 1>&6
fi

	
else
  echo "$ac_t""no" 1>&6
fi

fi

# BLAS in Sun Performance library?
if test $blas_ok = no; then
	if test "x$GCC" != xyes; then # only works with Sun CC
		echo $ac_n "checking for acosp in -lsunmath""... $ac_c" 1>&6
echo "configure:11465: checking for acosp in -lsunmath" >&5
ac_lib_var=`echo sunmath'_'acosp | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsunmath  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11471 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char acosp();

int main() {
acosp()
; return 0; }
EOF
if { (eval echo configure:11482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  echo $ac_n "checking for sgemm_ in -lsunperf""... $ac_c" 1>&6
echo "configure:11497: checking for sgemm_ in -lsunperf" >&5
ac_lib_var=`echo sunperf'_'sgemm_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lsunperf -lsunmath $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11503 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sgemm_();

int main() {
sgemm_()
; return 0; }
EOF
if { (eval echo configure:11514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  blas_ok=yes; BLASLIB="-xlic_lib=sunperf -lsunmath"
else
  echo "$ac_t""no" 1>&6
fi

		
else
  echo "$ac_t""no" 1>&6
fi

	fi
fi

# Generic BLAS library
if test $blas_ok = no; then
	echo $ac_n "checking for sgemm_ in -lblas""... $ac_c" 1>&6
echo "configure:11544: checking for sgemm_ in -lblas" >&5
ac_lib_var=`echo blas'_'sgemm_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lblas  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11550 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sgemm_();

int main() {
sgemm_()
; return 0; }
EOF
if { (eval echo configure:11561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  blas_ok=yes; BLASLIB="-lblas"
else
  echo "$ac_t""no" 1>&6
fi

fi

if test $blas_ok = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_LIBBLAS 1
EOF

fi

fi # $USE_BLAS




# Done checking BLAS

# Enable LAPACK option


echo $ac_n "checking whether to use LAPACK""... $ac_c" 1>&6
echo "configure:11600: checking whether to use LAPACK" >&5
echo "$ac_t"""$with_lapack"" 1>&6
case "$with_lapack" in
	"no")	USE_LAPACK=	;;
	"yes")	USE_LAPACK="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



LAPACKLIB=
LAPACKINC=

# LAPACK is useless without BLAS
if test -n "$USE_BLAS"; then
if test -n "$USE_LAPACK"; then

# With LAPACK includes directory
# LAPACK doesn't have includes (FORTRAN library)
# With LAPACK library directory

lapack_ok=no


echo $ac_n "checking for location of LAPACK includes""... $ac_c" 1>&6
echo "configure:11625: checking for location of LAPACK includes" >&5
case "$with_lapack_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-lapack-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_lapack_includes" 1>&6

if test -n "$with_lapack_includes" ; then
    for dir in $with_lapack_includes; do
        if test -d "$dir"; then
            LAPACKINC="$LAPACKINC -I$dir"
        else
            { echo "configure: error: *** LAPACK includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


echo $ac_n "checking for location of LAPACK library""... $ac_c" 1>&6
echo "configure:11645: checking for location of LAPACK library" >&5
case "$with_lapack_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-lapack-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_lapack_libs" 1>&6

if test -n "$with_lapack_libs"; then
    for dir in $with_lapack_libs; do
        if test -d "$dir"; then
            LAPACKLIB="$LAPACKLIB -L$dir"
        else
            { echo "configure: error: *** LAPACK library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


# See if clapack.h exists (ATLAS)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$LAPACKINC $CPPFLAGS"
for ac_hdr in clapack.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:11671: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 11674 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:11679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

CPPFLAGS="$save_CPPFLAGS"

# LAPACK linked to by default?
if test lapack_ok=no; then
	save_LIBS="$LIBS"; LIBS="$LIBS $BLASLIB $MATHLIB $FLIBS"
	save_LDFLAGS="$LDFLAGS"; LDFLAGS="$LAPACKLIB $LDFLAGS"
	echo $ac_n "checking for dsegv_""... $ac_c" 1>&6
echo "configure:11711: checking for dsegv_" >&5

cat > conftest.$ac_ext <<EOF
#line 11714 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char dsegv_(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dsegv_();

int main() {

/* 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_dsegv_) || defined (__stub___dsegv_)
choke me
#else
dsegv_();
#endif

; return 0; }
EOF
if { (eval echo configure:11737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_dsegv_=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_dsegv_=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'dsegv_`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  lapack_ok=yes
else
  echo "$ac_t""no" 1>&6
fi

	LIBS="$save_LIBS"
	LDFLAGS="$save_LDFLAGS"
fi

# Generic LAPACK library?
if test $lapack_ok = no; then
	save_libs="$LIBS"; LIBS="$BLASLIB $MATHLIB $LIBS"
	save_LDFLAGS="$LDFLAGS"; LDFLAGS="$LAPACKLIB $LDFLAGS"
	echo $ac_n "checking for desgv_ in -llapack""... $ac_c" 1>&6
echo "configure:11764: checking for desgv_ in -llapack" >&5
ac_lib_var=`echo lapack'_'desgv_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-llapack $FLIBS $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11770 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char desgv_();

int main() {
desgv_()
; return 0; }
EOF
if { (eval echo configure:11781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  lapack_ok=yes; LAPACKLIB="-llapack"
else
  echo "$ac_t""no" 1>&6
fi

	LIBS="$save_LIBS"
	LDFLAGS="$save_LDFLAGS"
fi

if test $lapack_ok = no; then
	
ac_save_ldflags="$LDFLAGS"
LDFLAGS="$LAPACKLIB $LDFLAGS"




echo $ac_n "checking for dgesv_ in -llapack""... $ac_c" 1>&6
echo "configure:11813: checking for dgesv_ in -llapack" >&5
ac_lib_var=`echo lapack'_'dgesv_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-llapack $BLASLIB $MATHLIB  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11819 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dgesv_();

int main() {
dgesv_()
; return 0; }
EOF
if { (eval echo configure:11830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LAPACKLIB="$LAPACKLIB -llapack "
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for dgesv_ in -llapack""... $ac_c" 1>&6
echo "configure:11849: checking for dgesv_ in -llapack" >&5
ac_lib_var=`echo lapack'_'dgesv_ | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-llapack $BLASLIB $MATHLIB -lg2c $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11855 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dgesv_();

int main() {
dgesv_()
; return 0; }
EOF
if { (eval echo configure:11866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LAPACKLIB="$LAPACKLIB -llapack -lg2c"
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate LAPACK library." 1>&2; exit 1; }


fi




fi






LDFLAGS=${ac_save_ldflags}

fi

cat >> confdefs.h <<\EOF
#define HAVE_LIBLAPACK 1
EOF


fi # $USE_LAPACK
fi # $USE_BLAS




# Done checking LAPACK

# Enable Cairo display driver option


echo $ac_n "checking whether to use Cairo""... $ac_c" 1>&6
echo "configure:11922: checking whether to use Cairo" >&5
echo "$ac_t"""$with_cairo"" 1>&6
case "$with_cairo" in
	"no")	USE_CAIRO=	;;
	"yes")	USE_CAIRO="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



CAIROINC=
CAIROLIB=

if test -n "$USE_CAIRO"; then

cairo="cairo"
pkgs="cairo-ft cairo-fc cairo-pdf cairo-ps cairo-svg fontconfig"
if test -n "$USE_X11"; then
	pkgs="$pkgs cairo-xlib cairo-xlib-xrender"
fi
for pkg in $pkgs ; do
    if pkg-config --exists $pkg ; then
        cairo="$cairo $pkg"
    fi
done

# With Cairo includes directory
#FIXME: somehow quote dirs with spaces in $cairo ?
CAIROINC=`pkg-config --cflags $cairo`


echo $ac_n "checking for location of cairo includes""... $ac_c" 1>&6
echo "configure:11954: checking for location of cairo includes" >&5
case "$with_cairo_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-cairo-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_cairo_includes" 1>&6

if test -n "$with_cairo_includes" ; then
    for dir in $with_cairo_includes; do
        if test -d "$dir"; then
            CAIROINC="$CAIROINC -I$dir"
        else
            { echo "configure: error: *** cairo includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$CAIROINC $CPPFLAGS"
for ac_hdr in cairo.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:11980: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 11983 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:11988: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate Cairo includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With Cairo library directory

CAIROLIB=`pkg-config --libs $cairo`


echo $ac_n "checking for location of cairo library""... $ac_c" 1>&6
echo "configure:12024: checking for location of cairo library" >&5
case "$with_cairo_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-cairo-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_cairo_libs" 1>&6

if test -n "$with_cairo_libs"; then
    for dir in $with_cairo_libs; do
        if test -d "$dir"; then
            CAIROLIB="$CAIROLIB -L$dir"
        else
            { echo "configure: error: *** cairo library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


echo $ac_n "checking for cairo linking flags""... $ac_c" 1>&6
echo "configure:12044: checking for cairo linking flags" >&5
case "$with_cairo_ldflags" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-cairo-ldflags." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_cairo_ldflags" 1>&6
CAIROLIB="$CAIROLIB $with_cairo_ldflags"



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $CAIROLIB $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for cairo_create""... $ac_c" 1>&6
echo "configure:12060: checking for cairo_create" >&5

cat > conftest.$ac_ext <<EOF
#line 12063 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char cairo_create(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cairo_create();

int main() {

/* 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_cairo_create) || defined (__stub___cairo_create)
choke me
#else
cairo_create();
#endif

; return 0; }
EOF
if { (eval echo configure:12086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_cairo_create=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_cairo_create=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'cairo_create`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
:

else
  echo "$ac_t""no" 1>&6


{ echo "configure: error: *** Unable to locate cairo_create." 1>&2; exit 1; }


fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $CAIROLIB $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for cairo_xlib_surface_create_with_xrender_format""... $ac_c" 1>&6
echo "configure:12120: checking for cairo_xlib_surface_create_with_xrender_format" >&5

cat > conftest.$ac_ext <<EOF
#line 12123 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char cairo_xlib_surface_create_with_xrender_format(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cairo_xlib_surface_create_with_xrender_format();

int main() {

/* 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_cairo_xlib_surface_create_with_xrender_format) || defined (__stub___cairo_xlib_surface_create_with_xrender_format)
choke me
#else
cairo_xlib_surface_create_with_xrender_format();
#endif

; return 0; }
EOF
if { (eval echo configure:12146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_cairo_xlib_surface_create_with_xrender_format=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_cairo_xlib_surface_create_with_xrender_format=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'cairo_xlib_surface_create_with_xrender_format`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
CAIRO_HAS_XRENDER=1

else
  echo "$ac_t""no" 1>&6

CAIRO_HAS_XRENDER=

fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $CAIROLIB $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for cairo_xlib_surface_get_xrender_format""... $ac_c" 1>&6
echo "configure:12179: checking for cairo_xlib_surface_get_xrender_format" >&5

cat > conftest.$ac_ext <<EOF
#line 12182 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char cairo_xlib_surface_get_xrender_format(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cairo_xlib_surface_get_xrender_format();

int main() {

/* 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_cairo_xlib_surface_get_xrender_format) || defined (__stub___cairo_xlib_surface_get_xrender_format)
choke me
#else
cairo_xlib_surface_get_xrender_format();
#endif

; return 0; }
EOF
if { (eval echo configure:12205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_cairo_xlib_surface_get_xrender_format=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_cairo_xlib_surface_get_xrender_format=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'cairo_xlib_surface_get_xrender_format`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  
CAIRO_HAS_XRENDER_SURFACE=1

else
  echo "$ac_t""no" 1>&6

CAIRO_HAS_XRENDER_SURFACE=

fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}



CAIROLIB="$CAIROLIB $CAIROLDFLAGS"

fi # $USE_CAIRO





# Done checking Cairo

# Enable FreeType option


echo $ac_n "checking whether to use FreeType""... $ac_c" 1>&6
echo "configure:12247: checking whether to use FreeType" >&5
echo "$ac_t"""$with_freetype"" 1>&6
case "$with_freetype" in
	"no")	USE_FREETYPE=	;;
	"yes")	USE_FREETYPE="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



FTINC=
FTLIB=

if test -n "$USE_FREETYPE"; then

# With FreeType includes directory


echo $ac_n "checking for location of FreeType includes""... $ac_c" 1>&6
echo "configure:12266: checking for location of FreeType includes" >&5
case "$with_freetype_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-freetype-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_freetype_includes" 1>&6

if test -n "$with_freetype_includes" ; then
    for dir in $with_freetype_includes; do
        if test -d "$dir"; then
            FTINC="$FTINC -I$dir"
        else
            { echo "configure: error: *** FreeType includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$FTINC $CPPFLAGS"
for ac_hdr in ft2build.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:12292: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 12295 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:12300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate FreeType includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With FreeType library directory


echo $ac_n "checking for location of FreeType library""... $ac_c" 1>&6
echo "configure:12334: checking for location of FreeType library" >&5
case "$with_freetype_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-freetype-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_freetype_libs" 1>&6

if test -n "$with_freetype_libs"; then
    for dir in $with_freetype_libs; do
        if test -d "$dir"; then
            FTLIB="$FTLIB -L$dir"
        else
            { echo "configure: error: *** FreeType library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FTLIB $LDFLAGS"


echo $ac_n "checking for FT_Init_FreeType in -lfreetype""... $ac_c" 1>&6
echo "configure:12359: checking for FT_Init_FreeType in -lfreetype" >&5
ac_lib_var=`echo freetype'_'FT_Init_FreeType | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lfreetype  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 12365 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char FT_Init_FreeType();

int main() {
FT_Init_FreeType()
; return 0; }
EOF
if { (eval echo configure:12376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  FTLIB="$FTLIB -lfreetype "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate FreeType library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_FREETYPE




# Done checking FreeType

# Enable NLS option


echo $ac_n "checking whether to use NLS""... $ac_c" 1>&6
echo "configure:12417: checking whether to use NLS" >&5
echo "$ac_t"""$with_nls"" 1>&6
case "$with_nls" in
	"no")	USE_NLS=	;;
	"yes")	USE_NLS="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



INTLLIB=
HAVE_NLS=

if test -n "${USE_NLS}" ; then
    cat >> confdefs.h <<\EOF
#define USE_NLS 1
EOF


echo $ac_n "checking for gettext""... $ac_c" 1>&6
echo "configure:12437: checking for gettext" >&5

cat > conftest.$ac_ext <<EOF
#line 12440 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gettext(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gettext();

int main() {

/* 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_gettext) || defined (__stub___gettext)
choke me
#else
gettext();
#endif

; return 0; }
EOF
if { (eval echo configure:12463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_gettext=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_gettext=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'gettext`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  INTLLIB=
else
  echo "$ac_t""no" 1>&6

echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
echo "configure:12481: checking for gettext in -lintl" >&5
ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lintl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 12487 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gettext();

int main() {
gettext()
; return 0; }
EOF
if { (eval echo configure:12498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  INTLLIB=-lintl
else
  echo "$ac_t""no" 1>&6

    { echo "configure: error: *** Unable to locate gettext() function." 1>&2; exit 1; }

fi

fi


    HAVE_NLS=1
fi




# Enable C++ option
 

echo $ac_n "checking whether to use C++""... $ac_c" 1>&6
echo "configure:12533: checking whether to use C++" >&5
echo "$ac_t"""$with_cxx"" 1>&6
case "$with_cxx" in
	"no")	USE_CXX=	;;
	"yes")	USE_CXX="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



if test -n "$USE_CXX"; then
	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:12549: checking for $ac_word" >&5

if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CXX="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
CXX="$ac_cv_prog_CXX"
if test -n "$CXX"; then
  echo "$ac_t""$CXX" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$CXX" && break
done
test -n "$CXX" || CXX="gcc"


echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:12578: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5

ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross

cat > conftest.$ac_ext << EOF

#line 12589 "configure"
#include "confdefs.h"

int main(){return(0);}
EOF
if { (eval echo configure:12594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  ac_cv_prog_cxx_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cxx_cross=no
  else
    ac_cv_prog_cxx_cross=yes
  fi
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  ac_cv_prog_cxx_works=no
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
if test $ac_cv_prog_cxx_works = no; then
  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:12620: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross

echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
echo "configure:12625: checking whether we are using GNU C++" >&5

cat > conftest.C <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:12632: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gxx=yes
else
  ac_cv_prog_gxx=no
fi

echo "$ac_t""$ac_cv_prog_gxx" 1>&6

if test $ac_cv_prog_gxx = yes; then
  GXX=yes
else
  GXX=
fi

ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
echo "configure:12650: checking whether ${CXX-g++} accepts -g" >&5

echo 'void f(){}' > conftest.cc
if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
  ac_cv_prog_cxx_g=yes
else
  ac_cv_prog_cxx_g=no
fi
rm -f conftest*


echo "$ac_t""$ac_cv_prog_cxx_g" 1>&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

for ac_declaration in \
   ''\
   '#include <stdlib.h>' \
   'extern "C" void std::exit (int) throw (); using std::exit;' \
   'extern "C" void std::exit (int); using std::exit;' \
   'extern "C" void exit (int) throw ();' \
   'extern "C" void exit (int);' \
   'void exit (int);'
do
  cat > conftest.$ac_ext <<EOF
#line 12688 "configure"
#include "confdefs.h"
#include <stdlib.h>
$ac_declaration
int main() {
exit (42);
; return 0; }
EOF
if { (eval echo configure:12696: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  continue
fi
rm -f conftest*
  cat > conftest.$ac_ext <<EOF
#line 12706 "configure"
#include "confdefs.h"
$ac_declaration
int main() {
exit (42);
; return 0; }
EOF
if { (eval echo configure:12713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
if test -n "$ac_declaration"; then
  echo '#ifdef __cplusplus' >>confdefs.h
  echo $ac_declaration      >>confdefs.h
  echo '#endif'             >>confdefs.h
fi


else
	CXX=
	CXXFLAGS=
	
	
fi

# Done checking C++

# Enable openDWG option


echo $ac_n "checking whether to use openDWG""... $ac_c" 1>&6
echo "configure:12742: checking whether to use openDWG" >&5
echo "$ac_t"""$with_opendwg"" 1>&6
case "$with_opendwg" in
	"no")	USE_OPENDWG=	;;
	"yes")	USE_OPENDWG="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



OPENDWGINCPATH=
OPENDWGLIBPATH=
OPENDWGLIB=

if test -n "${USE_OPENDWG}"; then

# With OPENDWG includes directory


echo $ac_n "checking for location of openDGW includes""... $ac_c" 1>&6
echo "configure:12762: checking for location of openDGW includes" >&5
case "$with_opendwg_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opendwg-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opendwg_includes" 1>&6

if test -n "$with_opendwg_includes" ; then
    for dir in $with_opendwg_includes; do
        if test -d "$dir"; then
            OPENDWGINCPATH="$OPENDWGINCPATH -I$dir"
        else
            { echo "configure: error: *** openDGW includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENDWGINCPATH $CPPFLAGS"
for ac_hdr in ad2.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:12788: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 12791 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:12796: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate openDWG includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With OPENDWG library directory


echo $ac_n "checking for location of openDWG library""... $ac_c" 1>&6
echo "configure:12830: checking for location of openDWG library" >&5
case "$with_opendwg_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opendwg-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opendwg_libs" 1>&6

if test -n "$with_opendwg_libs"; then
    for dir in $with_opendwg_libs; do
        if test -d "$dir"; then
            OPENDWGLIBPATH="$OPENDWGLIBPATH -L$dir"
        else
            { echo "configure: error: *** openDWG library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


#search for ad2.a, ad3.a ... in openDWG toolkit directory:
#FIX ME  how to program this test??
#LOC_CHECK_LIBS(ad?.a,adSeekLayer,openDWG,$OPENDWGLIBPATH,OPENDWGLIB,,)
#
#for now hack (but working):
TRUEOPENDWGLIBPATH=`echo "$OPENDWGLIBPATH" | cut -b3-`
adlib=`ls -1 "$TRUEOPENDWGLIBPATH"/ad?.a | tail -1`
OPENDWGLIB="$adlib"

fi # $USE_OPENDWG






# Done checking OPENDWG

# Enable pthread option


echo $ac_n "checking whether to use POSIX threads""... $ac_c" 1>&6
echo "configure:12871: checking whether to use POSIX threads" >&5
echo "$ac_t"""$with_pthread"" 1>&6
case "$with_pthread" in
	"no")	USE_PTHREAD=	;;
	"yes")	USE_PTHREAD="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



PTHREADINCPATH=
PTHREADLIBPATH=
PTHREADLIB=

if test -n "$USE_PTHREAD"; then

# With pthread includes directory


echo $ac_n "checking for location of POSIX threads includes""... $ac_c" 1>&6
echo "configure:12891: checking for location of POSIX threads includes" >&5
case "$with_pthread_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-pthread-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_pthread_includes" 1>&6

if test -n "$with_pthread_includes" ; then
    for dir in $with_pthread_includes; do
        if test -d "$dir"; then
            PTHREADINCPATH="$PTHREADINCPATH -I$dir"
        else
            { echo "configure: error: *** POSIX threads includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PTHREADINCPATH $CPPFLAGS"
for ac_hdr in pthread.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:12917: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 12920 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:12925: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate POSIX threads includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With pthread library directory


echo $ac_n "checking for location of POSIX threads library""... $ac_c" 1>&6
echo "configure:12959: checking for location of POSIX threads library" >&5
case "$with_pthread_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-pthread-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_pthread_libs" 1>&6

if test -n "$with_pthread_libs"; then
    for dir in $with_pthread_libs; do
        if test -d "$dir"; then
            PTHREADLIBPATH="$PTHREADLIBPATH -L$dir"
        else
            { echo "configure: error: *** POSIX threads library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="  $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for pthread_create""... $ac_c" 1>&6
echo "configure:12984: checking for pthread_create" >&5

cat > conftest.$ac_ext <<EOF
#line 12987 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char pthread_create(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char pthread_create();

int main() {

/* 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_pthread_create) || defined (__stub___pthread_create)
choke me
#else
pthread_create();
#endif

; return 0; }
EOF
if { (eval echo configure:13010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_pthread_create=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_pthread_create=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'pthread_create`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  

    PTHREADLIB="$PTHREADLIB "


else
  echo "$ac_t""no" 1>&6


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PTHREADLIBPATH $LDFLAGS"


echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
echo "configure:13037: checking for pthread_create in -lpthread" >&5
ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lpthread  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 13043 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char pthread_create();

int main() {
pthread_create()
; return 0; }
EOF
if { (eval echo configure:13054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  PTHREADLIB="$PTHREADLIB -lpthread "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate POSIX threads library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


fi # $USE_PTHREAD






# Done checking pthread

# Enable OpenMP option


echo $ac_n "checking whether to use OpenMP""... $ac_c" 1>&6
echo "configure:13104: checking whether to use OpenMP" >&5
echo "$ac_t"""$with_openmp"" 1>&6
case "$with_openmp" in
	"no")	USE_OPENMP=	;;
	"yes")	USE_OPENMP="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



OMPINCPATH=
OMPLIBPATH=
OMPLIB=
OMPCFLAGS=

if test -n "$USE_OPENMP"; then

# With OpenMP includes directory


echo $ac_n "checking for location of OpenMP includes""... $ac_c" 1>&6
echo "configure:13125: checking for location of OpenMP includes" >&5
case "$with_openmp_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-openmp-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_openmp_includes" 1>&6

if test -n "$with_openmp_includes" ; then
    for dir in $with_openmp_includes; do
        if test -d "$dir"; then
            OMPINCPATH="$OMPINCPATH -I$dir"
        else
            { echo "configure: error: *** OpenMP includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OMPINCPATH $CPPFLAGS"
for ac_hdr in omp.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:13151: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 13154 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:13159: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate OpenMP includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


# With OpenMP library directory
# GCC et al.: -lgomp
# Solaris cc: -lmtsk
# AIX xlc: -lxlsmp
# SGI IRIX 6.5 MIPSpro C/C++: -lmp


echo $ac_n "checking for location of OpenMP library""... $ac_c" 1>&6
echo "configure:13197: checking for location of OpenMP library" >&5
case "$with_openmp_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-openmp-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_openmp_libs" 1>&6

if test -n "$with_openmp_libs"; then
    for dir in $with_openmp_libs; do
        if test -d "$dir"; then
            OMPLIBPATH="$OMPLIBPATH -L$dir"
        else
            { echo "configure: error: *** OpenMP library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="  $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for GOMP_parallel_start""... $ac_c" 1>&6
echo "configure:13222: checking for GOMP_parallel_start" >&5

cat > conftest.$ac_ext <<EOF
#line 13225 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char GOMP_parallel_start(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char GOMP_parallel_start();

int main() {

/* 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_GOMP_parallel_start) || defined (__stub___GOMP_parallel_start)
choke me
#else
GOMP_parallel_start();
#endif

; return 0; }
EOF
if { (eval echo configure:13248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_GOMP_parallel_start=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_GOMP_parallel_start=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'GOMP_parallel_start`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  

    OMPLIB="$OMPLIB "


else
  echo "$ac_t""no" 1>&6


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OMPLIBPATH $LDFLAGS"


echo $ac_n "checking for GOMP_parallel_start in -lgomp""... $ac_c" 1>&6
echo "configure:13275: checking for GOMP_parallel_start in -lgomp" >&5
ac_lib_var=`echo gomp'_'GOMP_parallel_start | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lgomp  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 13281 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char GOMP_parallel_start();

int main() {
GOMP_parallel_start()
; return 0; }
EOF
if { (eval echo configure:13292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OMPLIB="$OMPLIB -lgomp "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate OpenMP library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


# compiler dependent
#if test ${CC} = "gcc" ; then
if test x$GCC = xyes ; then
	# GNU C compiler (>= 4.2.1)
	OMPCFLAGS=-fopenmp
elif test ${CC} = "icc" ; then
	# Intel compiler
	OMPCFLAGS=-openmp
elif test ${CC} = "opencc" ; then
	# AMD's x86 Open64 compiler
	OMPCFLAGS=-mp
elif test ${CC} = "pgcc" ; then
	# Portland Group's compiler
	OMPCFLAGS=-mp
# ... anybody else?
fi

# try to build a test program with "$CC $OMPCLFAGS" to confirm it works
#...how?
#echo "int main() {return 0;}" > test.c 
#$CC $OMPCLFAGS test.c -o test

fi # $USE_OPENMP







# Done checking OpenMP

# Enable OpenCL option


echo $ac_n "checking whether to use OpenCL""... $ac_c" 1>&6
echo "configure:13365: checking whether to use OpenCL" >&5
echo "$ac_t"""$with_opencl"" 1>&6
case "$with_opencl" in
	"no")	USE_OPENCL=	;;
	"yes")	USE_OPENCL="1"	;;
	*)	{ echo "configure: error: *** You must answer yes or no." 1>&2; exit 1; }	;;
esac



OCLINCPATH=
OCLLIBPATH=
OCLLIB=

if test -n "$USE_OPENCL"; then

# With OpenCL includes directory


echo $ac_n "checking for location of OpenCL includes""... $ac_c" 1>&6
echo "configure:13385: checking for location of OpenCL includes" >&5
case "$with_opencl_includes" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opencl-includes." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opencl_includes" 1>&6

if test -n "$with_opencl_includes" ; then
    for dir in $with_opencl_includes; do
        if test -d "$dir"; then
            OCLINCPATH="$OCLINCPATH -I$dir"
        else
            { echo "configure: error: *** OpenCL includes directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi


if test -n "$MACOSX_APP" ; then
    
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OCLINCPATH $CPPFLAGS"
for ac_hdr in OpenCL/opencl.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:13412: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 13415 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:13420: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate OpenCL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


    # With OpenCL library directory
    ### FIXME: ###
    #LOC_CHECK_FRAMEWORK_PATH(opencl,OpenCL,OPENCLPATH)
    # last term in following would become ',$OPENCLPATH)' if above is uncommented
    
ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="-framework OpenCL  $LIBS"
LDFLAGS=" $LDFLAGS"
echo $ac_n "checking for clGetPlatformInfo""... $ac_c" 1>&6
echo "configure:13460: checking for clGetPlatformInfo" >&5

cat > conftest.$ac_ext <<EOF
#line 13463 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char clGetPlatformInfo(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char clGetPlatformInfo();

int main() {

/* 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_clGetPlatformInfo) || defined (__stub___clGetPlatformInfo)
choke me
#else
clGetPlatformInfo();
#endif

; return 0; }
EOF
if { (eval echo configure:13486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_clGetPlatformInfo=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_clGetPlatformInfo=no"
fi
rm -f conftest*

if eval "test \"`echo '$ac_cv_func_'clGetPlatformInfo`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  

    OCLLIB="$OCLLIB -framework OpenCL"


else
  echo "$ac_t""no" 1>&6


{ echo "configure: error: *** Unable to locate OpenCL library." 1>&2; exit 1; }



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}

else
    
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OCLINCPATH $CPPFLAGS"
for ac_hdr in CL/cl.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:13525: checking for $ac_hdr" >&5

cat > conftest.$ac_ext <<EOF
#line 13528 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:13533: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: *** Unable to locate OpenCL includes." 1>&2; exit 1; }

fi
done

CPPFLAGS=$ac_save_cppflags


    # With OpenCL library directory
    
echo $ac_n "checking for location of OpenCL library""... $ac_c" 1>&6
echo "configure:13566: checking for location of OpenCL library" >&5
case "$with_opencl_libs" in
y | ye | yes | n | no)
	{ echo "configure: error: *** You must supply a directory to --with-opencl-libs." 1>&2; exit 1; }
	;;
esac
echo "$ac_t""$with_opencl_libs" 1>&6

if test -n "$with_opencl_libs"; then
    for dir in $with_opencl_libs; do
        if test -d "$dir"; then
            OCLLIBPATH="$OCLLIBPATH -L$dir"
        else
            { echo "configure: error: *** OpenCL library directory $dir does not exist." 1>&2; exit 1; }
        fi
    done
fi

    
ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OCLLIBPATH $LDFLAGS"


echo $ac_n "checking for clGetPlatformInfo in -lOpenCL""... $ac_c" 1>&6
echo "configure:13590: checking for clGetPlatformInfo in -lOpenCL" >&5
ac_lib_var=`echo OpenCL'_'clGetPlatformInfo | sed 'y%./+-%__p_%'`

ac_save_LIBS="$LIBS"
LIBS="-lOpenCL  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 13596 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char clGetPlatformInfo();

int main() {
clGetPlatformInfo()
; return 0; }
EOF
if { (eval echo configure:13607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  OCLLIB="$OCLLIB -lOpenCL "
else
  echo "$ac_t""no" 1>&6

LDFLAGS=${ac_save_ldflags}

    { echo "configure: error: *** Unable to locate OpenCL library." 1>&2; exit 1; }


fi



LDFLAGS=${ac_save_ldflags}

    # expanded symbol check: yes? no?
    #LOC_CHECK_FUNC(clGetPlatformInfo,OpenCL functions,OCLLIB,,,,,[
    #LOC_CHECK_LIBS(OpenCL,clGetPlatformInfo,OpenCL,$OCLLIBPATH,OCLLIB,,,)
    #])
fi

fi # $USE_OPENCL






# Done checking OpenCL

# Enable LFS (from cdr-tools, tar, and autoconf 2.68)
# Check whether --enable-largefile or --disable-largefile was given.
if test "${enable_largefile+set}" = set; then
  enableval="$enable_largefile"
  :
fi

   LFS_CFLAGS=
   if test "$enable_largefile" != no; then
     ac_save_cflags=$CFLAGS
     if test "`which getconf 2>&5`" ; then
       LFS_CFLAGS=`getconf LFS_CFLAGS 2>&5`
       CFLAGS="$LFS_CFLAGS $ac_save_cflags"
     fi

     echo $ac_n "checking for special C compiler options needed for large files""... $ac_c" 1>&6
echo "configure:13667: checking for special C compiler options needed for large files" >&5

ac_cv_sys_largefile_CC=no
        largefile_cc_opt=""
        if test "$GCC" != yes; then
	  # IRIX 6.2 and later do not support large files by default,
	  # so use the C compiler's -n32 option if that helps.
	  cat > conftest.$ac_ext <<EOF
#line 13675 "configure"
#include "confdefs.h"
#include <sys/types.h>
    /* Check that off_t can represent 2**63 - 1 correctly.
       We can't simply "#define LARGE_OFF_T 9223372036854775807",
       since some C++ compilers masquerading as C compilers
       incorrectly reject 9223372036854775807.  */
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
  
int main() {

; return 0; }
EOF
if { (eval echo configure:13691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_save_CC="${CC-cc}"
	     CC="$CC -n32"
	     cat > conftest.$ac_ext <<EOF
#line 13700 "configure"
#include "confdefs.h"
#include <sys/types.h>
    /* Check that off_t can represent 2**63 - 1 correctly.
       We can't simply "#define LARGE_OFF_T 9223372036854775807",
       since some C++ compilers masquerading as C compilers
       incorrectly reject 9223372036854775807.  */
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
  
int main() {

; return 0; }
EOF
if { (eval echo configure:13716: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_sys_largefile_CC=' -n32'
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
	     CC="$ac_save_CC"
fi
rm -f conftest*
        fi

echo "$ac_t""$ac_cv_sys_largefile_CC" 1>&6
     if test "$ac_cv_sys_largefile_CC" != no; then
       CC="$CC$ac_cv_sys_largefile_CC"
       largefile_cc_opt="$ac_cv_sys_largefile_CC"

       if test "$LFS_CFLAGS" ; then
         LFS_CFLAGS="$LFS_CFLAGS $ac_cv_sys_largefile_CC"
       else
         LFS_CFLAGS="$ac_cv_sys_largefile_CC"
         CFLAGS="$LFS_CFLAGS $ac_save_cflags"
       fi
     fi

     echo $ac_n "checking for _FILE_OFFSET_BITS value needed for large files""... $ac_c" 1>&6
echo "configure:13743: checking for _FILE_OFFSET_BITS value needed for large files" >&5

ac_cv_sys_file_offset_bits=no
      cat > conftest.$ac_ext <<EOF
#line 13747 "configure"
#include "confdefs.h"
#include <sys/types.h>
    /* Check that off_t can represent 2**63 - 1 correctly.
       We can't simply "#define LARGE_OFF_T 9223372036854775807",
       since some C++ compilers masquerading as C compilers
       incorrectly reject 9223372036854775807.  */
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
  
int main() {

; return 0; }
EOF
if { (eval echo configure:13763: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 13770 "configure"
#include "confdefs.h"
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
    /* Check that off_t can represent 2**63 - 1 correctly.
       We can't simply "#define LARGE_OFF_T 9223372036854775807",
       since some C++ compilers masquerading as C compilers
       incorrectly reject 9223372036854775807.  */
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
  
	   
int main() {

; return 0; }
EOF
if { (eval echo configure:13788: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_sys_file_offset_bits=64
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
fi
rm -f conftest*

echo "$ac_t""$ac_cv_sys_file_offset_bits" 1>&6
   if test "$ac_cv_sys_file_offset_bits" != no; then
     cat >> confdefs.h <<EOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
EOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
   else
     LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
   fi

   fi
     echo $ac_n "checking for _LARGE_FILES value needed for large files""... $ac_c" 1>&6
echo "configure:13814: checking for _LARGE_FILES value needed for large files" >&5

ac_cv_sys_large_files=no
      cat > conftest.$ac_ext <<EOF
#line 13818 "configure"
#include "confdefs.h"
#include <sys/types.h>
    /* Check that off_t can represent 2**63 - 1 correctly.
       We can't simply "#define LARGE_OFF_T 9223372036854775807",
       since some C++ compilers masquerading as C compilers
       incorrectly reject 9223372036854775807.  */
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
  
int main() {

; return 0; }
EOF
if { (eval echo configure:13834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 13841 "configure"
#include "confdefs.h"
#define _LARGE_FILES 1
#include <sys/types.h>
    /* Check that off_t can represent 2**63 - 1 correctly.
       We can't simply "#define LARGE_OFF_T 9223372036854775807",
       since some C++ compilers masquerading as C compilers
       incorrectly reject 9223372036854775807.  */
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
  
	   
int main() {

; return 0; }
EOF
if { (eval echo configure:13859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_sys_large_files=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
fi
rm -f conftest*

echo "$ac_t""$ac_cv_sys_large_files" 1>&6
   if test "$ac_cv_sys_large_files" != no; then
     cat >> confdefs.h <<EOF
#define _LARGE_FILES $ac_cv_sys_large_files
EOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
   else
     LFS_CFLAGS="-D_LARGE_FILES=$ac_cv_sys_large_files"
   fi

   fi
     echo $ac_n "checking for _LARGEFILE_SOURCE value needed for large files""... $ac_c" 1>&6
echo "configure:13885: checking for _LARGEFILE_SOURCE value needed for large files" >&5

ac_cv_sys_largefile_source=no
      cat > conftest.$ac_ext <<EOF
#line 13889 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
return !fseeko;
; return 0; }
EOF
if { (eval echo configure:13896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 13903 "configure"
#include "confdefs.h"
#define _LARGEFILE_SOURCE 1
#include <stdio.h>
	   
int main() {
return !fseeko;
; return 0; }
EOF
if { (eval echo configure:13912: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_sys_largefile_source=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
fi
rm -f conftest*

echo "$ac_t""$ac_cv_sys_largefile_source" 1>&6
   if test "$ac_cv_sys_largefile_source" != no; then
     cat >> confdefs.h <<EOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
EOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   else
     LFS_CFLAGS="-D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   fi

   fi

     CFLAGS=$ac_save_cflags
   fi
  
ac_save_cflags=${CFLAGS}
CFLAGS="$LFS_CFLAGS ${ac_save_cflags}"
echo $ac_n "checking for _LARGEFILE_SOURCE value needed for large files""... $ac_c" 1>&6
echo "configure:13944: checking for _LARGEFILE_SOURCE value needed for large files" >&5

ac_cv_sys_largefile_source=no
      cat > conftest.$ac_ext <<EOF
#line 13948 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
return !fseeko;
; return 0; }
EOF
if { (eval echo configure:13955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  cat > conftest.$ac_ext <<EOF
#line 13962 "configure"
#include "confdefs.h"
#define _LARGEFILE_SOURCE 1
#include <stdio.h>
	   
int main() {
return !fseeko;
; return 0; }
EOF
if { (eval echo configure:13971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_sys_largefile_source=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
fi
rm -f conftest*

echo "$ac_t""$ac_cv_sys_largefile_source" 1>&6
   if test "$ac_cv_sys_largefile_source" != no; then
     cat >> confdefs.h <<EOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
EOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   else
     LFS_CFLAGS="-D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   fi

   fi
   # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
   # in glibc 2.1.3, but that breaks too many other things.
   # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.

   echo $ac_n "checking for fseeko""... $ac_c" 1>&6
echo "configure:14001: checking for fseeko" >&5

ac_cv_func_fseeko=no
      cat > conftest.$ac_ext <<EOF
#line 14005 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
return fseeko && fseeko (stdin, 0, 0);
; return 0; }
EOF
if { (eval echo configure:14012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_func_fseeko=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*

echo "$ac_t""$ac_cv_func_fseeko" 1>&6
   if test $ac_cv_func_fseeko != no; then
     cat >> confdefs.h <<\EOF
#define HAVE_FSEEKO 1
EOF

   fi
echo $ac_n "checking if system supports Large Files at all""... $ac_c" 1>&6
echo "configure:14029: checking if system supports Large Files at all" >&5

cat > conftest.$ac_ext <<EOF
#line 14032 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <sys/types.h>
int main() {

/*
 * Check that off_t can represent 2**63 - 1 correctly.
 * We can't simply "#define LARGE_OFF_T 9223372036854775807",
 * since some C++ compilers masquerading as C compilers
 * incorrectly reject 9223372036854775807.
 *
 * For MinGW, off64_t should be used and __MSVCRT_VERSION__ >= 0x0601
 * (msvcrt.dll version 6.10 or higher) is needed for _fstat64 and _stat64.
 */
#ifdef __MINGW32__
#   define LARGE_OFF_T (((off64_t) 1 << 62) - 1 + ((off64_t) 1 << 62))
#else
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#endif
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
#ifdef __MINGW32__
return !fseeko64;
return !ftello64;
#else
return !fseeko;
return !ftello;
#endif
; return 0; }
EOF
if { (eval echo configure:14064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_largefiles=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_largefiles=no
fi
rm -f conftest*

echo "$ac_t""$ac_cv_largefiles" 1>&6
	if test $ac_cv_largefiles = yes; then
		cat >> confdefs.h <<\EOF
#define HAVE_LARGEFILES 1
EOF

	  USE_LARGEFILES=1
	else
	  USE_LARGEFILES=
	  LFS_CFLAGS=
	fi
	
	
	
CFLAGS=${ac_save_cflags}
# Done large file support

USE_TERMIO=


STRIPFLAG=


GRASS_HOME="${DSTDIR}"


trap '' 1 2 15

trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

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

# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
fi

trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15

DEFS=-DHAVE_CONFIG_H

# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}

echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.13"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"

trap 'rm -fr `echo "include/Make/Platform.make include/Make/Doxyfile_arch_html include/Make/Doxyfile_arch_latex include/version.h grass.pc include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF

# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@CC@%$CC%g
s%@EXEEXT@%$EXEEXT%g
s%@MINGW32@%$MINGW32%g
s%@BINDIR@%$BINDIR%g
s%@pwd@%$pwd%g
s%@SRCDIR@%$SRCDIR%g
s%@DSTDIR@%$DSTDIR%g
s%@ARCH@%$ARCH%g
s%@GISBASE@%$GISBASE%g
s%@GRASS_BIN@%$GRASS_BIN%g
s%@GIT@%$GIT%g
s%@GRASS_VERSION_FILE@%$GRASS_VERSION_FILE%g
s%@GRASS_VERSION_MAJOR@%$GRASS_VERSION_MAJOR%g
s%@GRASS_VERSION_MINOR@%$GRASS_VERSION_MINOR%g
s%@GRASS_VERSION_RELEASE@%$GRASS_VERSION_RELEASE%g
s%@GRASS_VERSION_NUMBER@%$GRASS_VERSION_NUMBER%g
s%@GRASS_VERSION_DATE@%$GRASS_VERSION_DATE%g
s%@GRASS_VERSION_GIT@%$GRASS_VERSION_GIT%g
s%@NAME_VER@%$NAME_VER%g
s%@LIB_VER@%$LIB_VER%g
s%@MACOSX_APP@%$MACOSX_APP%g
s%@MACOSX_ARCHS@%$MACOSX_ARCHS%g
s%@MACOSX_SDK@%$MACOSX_SDK%g
s%@INSTDIR@%$INSTDIR%g
s%@GRASS_LIBRARY_TYPE@%$GRASS_LIBRARY_TYPE%g
s%@LD_SEARCH_FLAGS@%$LD_SEARCH_FLAGS%g
s%@LD_LIBRARY_PATH_VAR@%$LD_LIBRARY_PATH_VAR%g
s%@SHLIB_LD@%$SHLIB_LD%g
s%@SHLIB_LD_FLAGS@%$SHLIB_LD_FLAGS%g
s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
s%@STLIB_LD@%$STLIB_LD%g
s%@STLIB_SUFFIX@%$STLIB_SUFFIX%g
s%@INCLUDE_DIRS@%$INCLUDE_DIRS%g
s%@LIBRARY_DIRS@%$LIBRARY_DIRS%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@LEX@%$LEX%g
s%@LEXLIB@%$LEXLIB%g
s%@LEXPATH@%$LEXPATH%g
s%@YACC@%$YACC%g
s%@YACCPATH@%$YACCPATH%g
s%@RANLIB@%$RANLIB%g
s%@AR@%$AR%g
s%@ENV@%$ENV%g
s%@PERL@%$PERL%g
s%@CPP@%$CPP%g
s%@CROSS_COMPILING@%$CROSS_COMPILING%g
s%@X_CFLAGS@%$X_CFLAGS%g
s%@X_LIBS@%$X_LIBS%g
s%@X_PRE_LIBS@%$X_PRE_LIBS%g
s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
s%@XLIB@%$XLIB%g
s%@XTLIB@%$XTLIB%g
s%@USE_X11@%$USE_X11%g
s%@DBMIEXTRALIB@%$DBMIEXTRALIB%g
s%@HAVE_ASPRINTF@%$HAVE_ASPRINTF%g
s%@MATHLIB@%$MATHLIB%g
s%@DLLIB@%$DLLIB%g
s%@ICONVLIB@%$ICONVLIB%g
s%@SOCKLIB@%$SOCKLIB%g
s%@HAVE_SOCKET@%$HAVE_SOCKET%g
s%@ZLIBINCPATH@%$ZLIBINCPATH%g
s%@ZLIBLIBPATH@%$ZLIBLIBPATH%g
s%@ZLIB@%$ZLIB%g
s%@BZIP2INCPATH@%$BZIP2INCPATH%g
s%@BZIP2LIBPATH@%$BZIP2LIBPATH%g
s%@BZIP2LIB@%$BZIP2LIB%g
s%@ZSTDINCPATH@%$ZSTDINCPATH%g
s%@ZSTDLIBPATH@%$ZSTDLIBPATH%g
s%@ZSTDLIB@%$ZSTDLIB%g
s%@PROJINC@%$PROJINC%g
s%@PROJLIB@%$PROJLIB%g
s%@PROJSHARE@%$PROJSHARE%g
s%@REGEXINCPATH@%$REGEXINCPATH%g
s%@REGEXLIBPATH@%$REGEXLIBPATH%g
s%@REGEXLIB@%$REGEXLIB%g
s%@USE_REGEX@%$USE_REGEX%g
s%@READLINEINCPATH@%$READLINEINCPATH%g
s%@READLINELIBPATH@%$READLINELIBPATH%g
s%@READLINELIB@%$READLINELIB%g
s%@HISTORYLIB@%$HISTORYLIB%g
s%@GDAL_CONFIG@%$GDAL_CONFIG%g
s%@GDAL_LIBS@%$GDAL_LIBS%g
s%@GDAL_CFLAGS@%$GDAL_CFLAGS%g
s%@USE_GDAL@%$USE_GDAL%g
s%@USE_OGR@%$USE_OGR%g
s%@LIBLAS_CONFIG@%$LIBLAS_CONFIG%g
s%@LIBLAS_LIBS@%$LIBLAS_LIBS%g
s%@LIBLAS_CFLAGS@%$LIBLAS_CFLAGS%g
s%@LIBLAS_INC@%$LIBLAS_INC%g
s%@USE_LIBLAS@%$USE_LIBLAS%g
s%@PDAL_CONFIG@%$PDAL_CONFIG%g
s%@PDAL_LIBS@%$PDAL_LIBS%g
s%@PDAL_CPPFLAGS@%$PDAL_CPPFLAGS%g
s%@PDAL_INC@%$PDAL_INC%g
s%@USE_PDAL@%$USE_PDAL%g
s%@NETCDF_CONFIG@%$NETCDF_CONFIG%g
s%@NETCDF_LIBS@%$NETCDF_LIBS%g
s%@NETCDF_CFLAGS@%$NETCDF_CFLAGS%g
s%@USE_NETCDF@%$USE_NETCDF%g
s%@GEOS_CONFIG@%$GEOS_CONFIG%g
s%@GEOS_LIBS@%$GEOS_LIBS%g
s%@GEOS_CFLAGS@%$GEOS_CFLAGS%g
s%@USE_GEOS@%$USE_GEOS%g
s%@TIFF_INCLUDE_DIRS@%$TIFF_INCLUDE_DIRS%g
s%@TIFF_LIBRARY_DIRS@%$TIFF_LIBRARY_DIRS%g
s%@TIFFLIB@%$TIFFLIB%g
s%@PNGINC@%$PNGINC%g
s%@PNGLIB@%$PNGLIB%g
s%@USE_PNG@%$USE_PNG%g
s%@USE_POSTGRES@%$USE_POSTGRES%g
s%@PQINCPATH@%$PQINCPATH%g
s%@PQLIBPATH@%$PQLIBPATH%g
s%@PQLIB@%$PQLIB%g
s%@MYSQLD_CONFIG@%$MYSQLD_CONFIG%g
s%@USE_MYSQL@%$USE_MYSQL%g
s%@MYSQLINCPATH@%$MYSQLINCPATH%g
s%@MYSQLLIBPATH@%$MYSQLLIBPATH%g
s%@MYSQLLIB@%$MYSQLLIB%g
s%@MYSQLDLIB@%$MYSQLDLIB%g
s%@USE_SQLITE@%$USE_SQLITE%g
s%@SQLITEINCPATH@%$SQLITEINCPATH%g
s%@SQLITELIBPATH@%$SQLITELIBPATH%g
s%@SQLITELIB@%$SQLITELIB%g
s%@USE_OPENGL@%$USE_OPENGL%g
s%@OPENGL_X11@%$OPENGL_X11%g
s%@OPENGL_AQUA@%$OPENGL_AQUA%g
s%@OPENGL_WINDOWS@%$OPENGL_WINDOWS%g
s%@OPENGLINC@%$OPENGLINC%g
s%@OPENGLLIB@%$OPENGLLIB%g
s%@OPENGLULIB@%$OPENGLULIB%g
s%@ODBCINC@%$ODBCINC%g
s%@ODBCLIB@%$ODBCLIB%g
s%@FFTWINC@%$FFTWINC%g
s%@FFTWLIB@%$FFTWLIB%g
s%@BLASLIB@%$BLASLIB%g
s%@BLASINC@%$BLASINC%g
s%@LAPACKLIB@%$LAPACKLIB%g
s%@LAPACKINC@%$LAPACKINC%g
s%@CAIRO_HAS_XRENDER@%$CAIRO_HAS_XRENDER%g
s%@CAIRO_HAS_XRENDER_SURFACE@%$CAIRO_HAS_XRENDER_SURFACE%g
s%@CAIROINC@%$CAIROINC%g
s%@CAIROLIB@%$CAIROLIB%g
s%@USE_CAIRO@%$USE_CAIRO%g
s%@FTINC@%$FTINC%g
s%@FTLIB@%$FTLIB%g
s%@INTLLIB@%$INTLLIB%g
s%@HAVE_NLS@%$HAVE_NLS%g
s%@CXX@%$CXX%g
s%@OPENDWGINCPATH@%$OPENDWGINCPATH%g
s%@OPENDWGLIBPATH@%$OPENDWGLIBPATH%g
s%@OPENDWGLIB@%$OPENDWGLIB%g
s%@USE_OPENDWG@%$USE_OPENDWG%g
s%@PTHREADINCPATH@%$PTHREADINCPATH%g
s%@PTHREADLIBPATH@%$PTHREADLIBPATH%g
s%@PTHREADLIB@%$PTHREADLIB%g
s%@USE_PTHREAD@%$USE_PTHREAD%g
s%@OMPINCPATH@%$OMPINCPATH%g
s%@OMPLIBPATH@%$OMPLIBPATH%g
s%@OMPLIB@%$OMPLIB%g
s%@OMPCFLAGS@%$OMPCFLAGS%g
s%@USE_OPENMP@%$USE_OPENMP%g
s%@OCLINCPATH@%$OCLINCPATH%g
s%@OCLLIBPATH@%$OCLLIBPATH%g
s%@OCLLIB@%$OCLLIB%g
s%@USE_OPENCL@%$USE_OPENCL%g
s%@USE_LARGEFILES@%$USE_LARGEFILES%g
s%@LFS_CFLAGS@%$LFS_CFLAGS%g
s%@USE_TERMIO@%$USE_TERMIO%g
s%@STRIPFLAG@%$STRIPFLAG%g
s%@GRASS_HOME@%$GRASS_HOME%g

CEOF
EOF

cat >> $CONFIG_STATUS <<\EOF

# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # Line after last line for current file.
ac_more_lines=:
ac_sed_cmds=""
while $ac_more_lines; do
  if test $ac_beg -gt 1; then
    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
  else
    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
  fi
  if test ! -s conftest.s$ac_file; then
    ac_more_lines=false
    rm -f conftest.s$ac_file
  else
    if test -z "$ac_sed_cmds"; then
      ac_sed_cmds="sed -f conftest.s$ac_file"
    else
      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
    fi
    ac_file=`expr $ac_file + 1`
    ac_beg=$ac_end
    ac_end=`expr $ac_end + $ac_max_sed_cmds`
  fi
done
if test -z "$ac_sed_cmds"; then
  ac_sed_cmds=cat
fi
EOF

cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"include/Make/Platform.make include/Make/Doxyfile_arch_html include/Make/Doxyfile_arch_latex include/version.h grass.pc"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.

  # Remove last slash and all that follows it.  Not all systems have dirname.
  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
    # The file is in a subdirectory.
    test ! -d "$ac_dir" && mkdir "$ac_dir"
    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
    # A "../" for each directory in $ac_dir_suffix.
    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
  else
    ac_dir_suffix= ac_dots=
  fi

  case "$ac_given_srcdir" in
  .)  srcdir=.
      if test -z "$ac_dots"; then top_srcdir=.
      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
  *) # Relative path.
    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
    top_srcdir="$ac_dots$ac_given_srcdir" ;;
  esac

  case "$ac_given_INSTALL" in
  [/$]*) INSTALL="$ac_given_INSTALL" ;;
  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
  esac

  echo creating "$ac_file"
  rm -f "$ac_file"
  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
  case "$ac_file" in
  *Makefile*) ac_comsub="1i\\
# $configure_input" ;;
  *) ac_comsub= ;;
  esac

  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
  sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
rm -f conftest.s*

# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_uB='\([ 	]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'

if test "${CONFIG_HEADERS+set}" != set; then
EOF
cat >> $CONFIG_STATUS <<EOF
  CONFIG_HEADERS="include/config.h"
EOF
cat >> $CONFIG_STATUS <<\EOF
fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  echo creating $ac_file

  rm -f conftest.frag conftest.in conftest.out
  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
  cat $ac_file_inputs > conftest.in

EOF

# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h.  And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr

# This sed command replaces #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.
cat >> conftest.vals <<\EOF
s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF

# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.

rm -f conftest.tail
while :
do
  ac_lines=`grep -c . conftest.vals`
  # grep -c gives empty output for an empty file on some AIX systems.
  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
  # Write a limited-size here document to conftest.frag.
  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
  echo 'CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in
' >> $CONFIG_STATUS
  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
  rm -f conftest.vals
  mv conftest.tail conftest.vals
done
rm -f conftest.vals

cat >> $CONFIG_STATUS <<\EOF
  rm -f conftest.frag conftest.h
  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
  cat conftest.in >> conftest.h
  rm -f conftest.in
  if cmp -s $ac_file conftest.h 2>/dev/null; then
    echo "$ac_file is unchanged"
    rm -f conftest.h
  else
    # Remove last slash and all that follows it.  Not all systems have dirname.
      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
      # The file is in a subdirectory.
      test ! -d "$ac_dir" && mkdir "$ac_dir"
    fi
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done

EOF
cat >> $CONFIG_STATUS <<EOF

EOF
cat >> $CONFIG_STATUS <<\EOF

exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1



echo "Copying config.status to config.status.${ARCH}"

cp -f config.status config.status.${ARCH}

# Display configuration status


echo ""


echo "GRASS is now configured for:  ${host}"


echo ""


echo "  Source directory:           ${SRCDIR}"


echo "  Build directory:            ${DSTDIR}"


echo "  Installation directory:     ${INSTDIR}"


echo "  Startup script in directory:${bindir}"


echo "  C compiler:                 ${CC} ${CFLAGS}"


echo "  C++ compiler:               ${CXX} ${CXXFLAGS}"


echo "  Building shared libraries:  ${shared_ok}"


echo "  OpenGL platform:            ${OPENGL_TYPE}"


echo ""


echo "  MacOSX application:         `if test -n "${MACOSX_APP}" ; then echo yes ; else echo no ; fi`"

echo "  MacOSX architectures:       ${MACOSX_ARCHS}"


echo "  MacOSX SDK:                 ${MACOSX_SDK}"


echo ""


echo "  BLAS support:               `if test -n "${USE_BLAS}" ; then echo yes ; else echo no ; fi`"

echo "  BZIP2 support:              `if test -n "${USE_BZIP2}" ; then echo yes ; else echo no ; fi`"

echo "  C++ support:                `if test -n "${USE_CXX}" ; then echo yes ; else echo no ; fi`"

echo "  Cairo support:              `if test -n "${USE_CAIRO}" ; then echo yes ; else echo no ; fi`"

echo "  DWG support:                `if test -n "${USE_OPENDWG}" ; then echo yes ; else echo no ; fi`"

echo "  FFTW support:               `if test -n "${USE_FFTW}" ; then echo yes ; else echo no ; fi`"

echo "  FreeType support:           `if test -n "${USE_FREETYPE}" ; then echo yes ; else echo no ; fi`"

echo "  GDAL support:               `if test -n "${USE_GDAL}" ; then echo yes ; else echo no ; fi`"

echo "  GEOS support:               `if test -n "${USE_GEOS}" ; then echo yes ; else echo no ; fi`"

echo "  LAPACK support:             `if test -n "${USE_LAPACK}" ; then echo yes ; else echo no ; fi`"

echo "  Large File support (LFS):   `if test -n "${USE_LARGEFILES}" ; then echo yes ; else echo no ; fi`"

echo "  libLAS support:             `if test -n "${USE_LIBLAS}" ; then echo yes ; else echo no ; fi`"

echo "  MySQL support:              `if test -n "${USE_MYSQL}" ; then echo yes ; else echo no ; fi`"

echo "  NetCDF support:             `if test -n "${USE_NETCDF}" ; then echo yes ; else echo no ; fi`"

echo "  NLS support:                `if test -n "${USE_NLS}" ; then echo yes ; else echo no ; fi`"

echo "  ODBC support:               `if test -n "${USE_ODBC}" ; then echo yes ; else echo no ; fi`"

echo "  OGR support:                `if test -n "${USE_OGR}" ; then echo yes ; else echo no ; fi`"

echo "  OpenCL support:             `if test -n "${USE_OPENCL}" ; then echo yes ; else echo no ; fi`"

echo "  OpenGL support:             `if test -n "${USE_OPENGL}" ; then echo yes ; else echo no ; fi`"

echo "  OpenMP support:             `if test -n "${USE_OPENMP}" ; then echo yes ; else echo no ; fi`"

echo "  PDAL support:               `if test -n "${USE_PDAL}" ; then echo yes ; else echo no ; fi`"

echo "  PNG support:                `if test -n "${USE_PNG}" ; then echo yes ; else echo no ; fi`"

echo "  POSIX thread support:       `if test -n "${USE_PTHREAD}" ; then echo yes ; else echo no ; fi`"

echo "  PostgreSQL support:         `if test -n "${USE_POSTGRES}" ; then echo yes ; else echo no ; fi`"

echo "  Readline support:           `if test -n "${USE_READLINE}" ; then echo yes ; else echo no ; fi`"

echo "  Regex support:              `if test -n "${USE_REGEX}" ; then echo yes ; else echo no ; fi`"

echo "  SQLite support:             `if test -n "${USE_SQLITE}" ; then echo yes ; else echo no ; fi`"

echo "  TIFF support:               `if test -n "${USE_TIFF}" ; then echo yes ; else echo no ; fi`"

echo "  X11 support:                `if test -n "${USE_X11}" ; then echo yes ; else echo no ; fi`"

echo "  Zstandard support:          `if test -n "${USE_ZSTD}" ; then echo yes ; else echo no ; fi`"

echo ""

# remove when the new PROJ API is stable
if test $PROJ4API = 0 ; then
echo "$ac_t""  using new PROJ 5+ API" 1>&6
else
echo "$ac_t""  using old PROJ 4 API" 1>&6
fi

echo ""

