config.m4

dnl
dnl config.m4
dnl
dnl
dnl Copyright (c) 2011, JF Gigand
dnl
dnl Permission is hereby granted, free of charge, to any person obtaining a
dnl copy of this software and associated documentation files (the "Software"),
dnl to deal in the Software without restriction, including without limitation
dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
dnl and/or sell copies of the Software, and to permit persons to whom the
dnl Software is furnished to do so, subject to the following conditions:
dnl
dnl The above copyright notice and this permission notice shall be included
dnl in all copies or substantial portions of the Software.
dnl
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
dnl DEALINGS IN THE SOFTWARE.
dnl Copyright (c) 2011, Geonef SAS
dnl

PHP_ARG_ENABLE(gdal,
  [whether to enable GDAL extension support],
  [  --enable-gdal           Enable GDAL extension support])

if test "$PHP_GDAL" != "no"; then
  AC_DEFINE(HAVE_GDAL, 1, [Whether you have GDAL])
  dnl  --with-ogr -> check with-path
  SEARCH_PATH="/usr/local /usr"
  SEARCH_FOR="/bin/gdal-config" # modified by okapi

  if test -r $PHP_GDAL/; then
    GDAL_DIR=$PHP_GDAL
  else # search default path list
    AC_MSG_CHECKING([for OGR files in default path])
    for i in $SEARCH_PATH ; do
      if test -r $i/$SEARCH_FOR; then
        GDAL_DIR=$i
        AC_MSG_RESULT(found in $i)
      fi
    done
  fi

  if test -z "$GDAL_DIR"; then
    AC_MSG_RESULT([not found])
    AC_MSG_ERROR([Please install the GDAL distribution])
  fi

  if ${GDAL_DIR}/bin/gdal-config --libs print > /dev/null 2>&1; then
    GDAL_CONFIG=${GDAL_DIR}/bin/gdal-config
  else
    if ${GDAL_DIR}/gdal-config --libs print > /dev/null 2>&1; then
       GDAL_CONFIG=${GDAL_DIR}/gdal-config
    fi
  fi

  ogr_version_full=`$GDAL_CONFIG --version`
  ogr_version=`echo ${ogr_version_full} | awk 'BEGIN { FS = "."; } { printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
  if test "$ogr_version" -ge 1007003; then
    AC_MSG_RESULT($ogr_version_full)
    GDAL_LIBS=`$GDAL_CONFIG --libs`
    GDAL_CFLAGS=`$GDAL_CONFIG --cflags`
  else
    AC_MSG_ERROR(GDAL version 1.7.3 or later is required to compile php with GDAL support)
  fi

  PHP_EVAL_INCLINE($GDAL_CFLAGS)
  PHP_ADD_INCLUDE($GDAL_DIR/include)
  PHP_EVAL_LIBLINE($GDAL_LIBS, GDAL_SHARED_LIBADD)

  if test x`$GDAL_CONFIG --ogr-enabled` = "xyes" ; then
      AC_DEFINE(HAVE_GDAL,1,[ ])
  else
      AC_MSG_ERROR(GDAL support not found.  Please make sure your GDAL includes OGR support.)
  fi


  PHP_REQUIRE_CXX()
  PHP_SUBST(GDAL_SHARED_LIBADD)
  PHP_ADD_LIBRARY(stdc++, 1, GDAL_SHARED_LIBADD)
  PHP_NEW_EXTENSION(gdal, php_gdal.cc gdal_main.cc cpl.cc ogr.cc ogrsfdriverregistrar.cc ogrsfdriver.cc ogrdatasource.cc ogrlayer.cc ogrfeaturedefn.cc ogrfielddefn.cc ogrenvelope.cc ogrspatialreference.cc ogrcoordtransform.cc ogrfeature.cc gdaldrivermanager.cc gdaldriver.cc gdaldataset.cc, $ext_shared)
fi