#------------------configure.in----------------------------------------
dnl Configure.in for MapGuide Open Source 
#----------------------------------------------------------------------
# Variables
# Following are the makefile directories 
#----------------------------------------------------------------------
AC_INIT(mapguide,1.2.0,http://mapguide.osgeo.org)
AC_CONFIG_SRCDIR(configure.in)
AM_INIT_AUTOMAKE
AM_INIT_AUTOMAKE([1.9 tar-ustar])

AC_PREFIX_DEFAULT(/usr/local/mapguideopensource)

AC_LANG_C
AC_PROG_CC
AC_LANG_CPLUSPLUS
AC_PROG_CXX
AM_PROG_LIBTOOL

# Check for std headers 
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h math.h netdb.h netinet/in.h sys/types.h sys/socket.h,,AC_MSG_ERROR([
required header file missing]))

AC_CHECK_FUNCS(gethostbyname socket htons connect shutdown,,AC_MSG_ERROR([
required standard library function missing]))

dnl *******************************************************
dnl CoordinateSystem  Configuration
dnl *******************************************************

map_using_proj4="yes"
map_unittesting_dir="UnitTesting"
AC_MSG_NOTICE([Using PROJ4 CoordinateSystem])
AC_SUBST(map_coordsys_dir,"CoordinateSystem")
AC_SUBST(map_coordsys_dir_path,"Common/CoordinateSystem")
AC_SUBST(map_coordsys_include_path,"Common/CoordinateSystem")
AC_SUBST(map_unittesting_dir)
 	

dnl *******************************************************
dnl PHP 5.0.5   Configuration
dnl *******************************************************
# Check for php 
# Note : Not yet implemented 
AC_ARG_WITH([php],
             MAP_HELP_STRING([--with-php],
              	            [specify php headers dir prefix as args [[default=no]]]),
	    [with_php=$withval],
	    [with_php=no])

if test $with_php = "no"; then
 AC_MSG_NOTICE([Using php 5.0.5 from included Oem Directory])
else
  AC_MSG_NOTICE(["WARNING!!: Using custom specified php include dir is not supported in this release."])	 
  AC_MSG_NOTICE([Using php 5.0.5 from included Oem Directory])
fi

dnl *******************************************************
dnl FDO 3.2.2 Configuration
dnl Include / lib paths
dnl *******************************************************
# custom Fdo path specification 

AC_ARG_WITH([fdo-include],
	    MAP_HELP_STRING([--with-fdo-include],
              	        [specifies custom dir for fdo include files [[default=DEFAULT]]]),
		[custom_inc=$withval],
		[custom_inc=DEFAULT])

if test $custom_inc = "DEFAULT"; then
  map_fdo_include="/usr/local/fdo-3.2.2/include"
  if test -d $map_fdo_include; then
  	AC_MSG_NOTICE([Building with default location of FDO include files at /usr/local/fdo-3.2.2/include])
  else
 	AC_MSG_ERROR([the default FDO include path $map_fdo_include is not a valid directory. Please use the custom option])
  fi
else 
  if test -d $custom_inc; then
  	map_fdo_include="$custom_inc"
  	AC_MSG_NOTICE([Building with custom location of FDO include dir at $map_fdo_include])
  else 
	AC_MSG_ERROR([the specified FDO include path $custom_inc is not a valid directory])
  fi
fi

AC_ARG_WITH([fdo-lib],
	    MAP_HELP_STRING([--with-fdo-lib],
              	        [specifies custom path for fdo libraries [[default=DEFAULT]]]),
		[custom_lib=$withval],
		[custom_lib=DEFAULT])

if test $custom_lib = "DEFAULT"; then
  map_fdo_lib="/usr/local/fdo-3.2.2/lib"
  if test -d $map_fdo_lib; then
  	AC_MSG_NOTICE([Building with default location of FDO libraries at /usr/local/fdo-3.2.2/lib])
  else
  	AC_MSG_ERROR([the default FDO lib path $map_fdo_lib is not a valid directory. Please use the custom option])
  fi
else
  if test -d $custom_lib; then
  	map_fdo_lib="$custom_lib"
  	AC_MSG_NOTICE([Building with custom location of FDO libraries at $custom_lib])
  else
	AC_MSG_ERROR([the specified FDO library path $custom_lib is not a valid directory])
  fi
fi

AC_SUBST(map_fdo_include)
AC_SUBST(map_fdo_lib)


dnl *******************************************************
dnl PROJ-4.4.9 Configuration
dnl *******************************************************
AC_ARG_WITH([proj],
	    MAP_HELP_STRING([--with-proj],
              	        [ignores Oem/proj4.4.9 specify installed dir prefix [[default=DEFAULT]]]),
		[map_proj_prefix=$withval],
		[map_proj_prefix=DEFAULT])

if test $map_using_proj4 = "yes"; then
 if test $map_proj_prefix = "DEFAULT"; then
  AC_MSG_NOTICE([Building proj-4.5.0  from /MgDev/Oem Directory])
  map_opt_oem_subdirs="proj-4.5.0 $map_opt_oem_subdirs"
  map_opt_oem_distsubdirs="proj-4.5.0 $map_opt_oem_distsubdirs"
  AC_CONFIG_SUBDIRS(Oem/proj-4.5.0)
  map_proj_prefix=""
 else
  AC_MSG_NOTICE([Using proj-4.5.0 install dir prefix $map_proj_prefix])
  AC_MSG_NOTICE([proj-4.5.0 include dir - $map_proj_prefix/include]) 
  AC_MSG_NOTICE([proj-4.5.0 include dir - $map_proj_prefix/include]) 
 fi
else
  map_proj_prefix=""
  AC_MSG_NOTICE([disabling proj-4.5.0 build: is not used with custom CoordinateSystem])  
fi   

AC_SUBST(map_proj_prefix)

dnl *******************************************************
dnl gdal-1.4.0 Configuration
dnl *******************************************************
AC_ARG_WITH([gdal],
		     MAP_HELP_STRING([--with-gdal],
              	            [ignores Oem/gdal-1.4.0   specify install dir prefix [[default=no]]]),
		[map_gdal_prefix=$withval],
		[map_gdal_prefix="DEFAULT"])
if test $map_using_proj4 = "yes"; then
 if test $map_gdal_prefix = "DEFAULT"; then
  AC_MSG_NOTICE([Building gdal-1.4.0  from /MgDev/Oem Directory])
  AC_CONFIG_SUBDIRS(Oem/gdal-1.4.0)
  map_opt_oem_subdirs="gdal-1.4.0 $map_opt_oem_subdirs"
  map_opt_oem_distsubdirs="gdal-1.4.0 $map_opt_oem_distsubdirs"
  map_gdal_prefix=""
 else
  AC_MSG_NOTICE([Using gdal-1.4.0 install dir prefix $map_gdal_prefix])
  AC_MSG_NOTICE([gdal-1.4.0 include dir $map_gdal_prefix/include]) 
  AC_MSG_NOTICE([gdal-1.4.0 lib dir $map_gdal_prefix/include]) 
 fi
else
 map_gdal_prefix=""
 AC_MSG_NOTICE([disabling gdal-1.4.0 build: is not used with custom CoordinateSystem])  
fi

AC_SUBST(map_gdal_prefix)
AC_SUBST(map_opt_oem_subdirs)
AC_SUBST(map_opt_oem_distsubdirs)



dnl *******************************************************
dnl GCC Compiler Configuration
dnl *******************************************************
# Compiler version checking
AC_MSG_NOTICE([Checking GCC Version])
gcc --version > gccver.txt
sed -e '/^gcc version 3.2/ p' gccver.txt > gcc32.txt

# Check for Debug or Release build settings
AC_ARG_ENABLE([optimized],
               MAP_HELP_STRING([--enable-optimized],
              	              [enable optimized build [[default=no]]]),
	      [enable_optimized=$enableval],
	      [enable_optimized=no])

if test $enable_optimized = no; then
 AC_MSG_NOTICE([Using debug configuration])
 if test -s gcc32.txt; then
  AC_MSG_NOTICE([gcc 3.2.x requires less strict compiler flags. Please pay attention to warnings!])
  CXXFLAGS="-g -D_DEBUG" 
  AC_SUBST(CXXFLAGS, ["-g -D_DEBUG"])
 else
  AC_MSG_NOTICE([this version of gcc is not actively supported]) 
  CXXFLAGS="-g -D_DEBUG"
  AC_SUBST(CXXFLAGS, ["-g -D_DEBUG"])
 fi
else
 AC_MSG_NOTICE([Using optimized configuration])
 
 if test -s "gcc32.txt"; then
  AC_MSG_NOTICE([gcc 3.2.x . Please pay attention to warnings!])
  CXXFLAGS="-O2 -g -pipe -march=i386 -mcpu=i686 -fno-use-cxa-atexit -fexceptions"
  AC_SUBST(CXXFLAGS, ["-O2 -g -pipe -march=i386 -mcpu=i686 -fno-use-cxa-atexit -fexceptions"])
 else
  AC_MSG_NOTICE([this gcc version is not actively supported.])
  CXXFLAGS="-O2 -g -pipe -march=i386 -mcpu=i686 -fno-use-cxa-atexit -fexceptions"
  AC_SUBST(CXXFLAGS, ["-O2 -g -pipe -march=i386 -mcpu=i686 -fno-use-cxa-atexit -fexceptions"])
 fi
fi

dnl *******************************************************
dnl Server / WebTier Toggle 
dnl *******************************************************
# Setup Subdirs
AC_MSG_NOTICE([Building Common Libraries])
map_toplevel_subdirs="Oem Common"
 
AC_ARG_ENABLE([server],
               MAP_HELP_STRING([--enable-server],
              	              [enable server build [[default=yes]]]),
	      [enable_server=$enableval],
	      [enable_server=yes])

if test $enable_server = yes; then
  AC_MSG_NOTICE([Building Server])
  map_toplevel_subdirs="$map_toplevel_subdirs Server"
else
  AC_MSG_NOTICE([Ignoring Server])
fi

AC_ARG_ENABLE([webtier],
               MAP_HELP_STRING([--enable-webtier],
              	              [enable webtier build [[default=yes]]]),
	      [enable_webtier=$enableval],
	      [enable_webtier=yes])

if test $enable_webtier = yes; then
  AC_MSG_NOTICE([Building Web Tier])
  map_toplevel_subdirs="$map_toplevel_subdirs Web"
else
  AC_MSG_NOTICE([Ignoring Web Tier])
fi

AC_SUBST(map_toplevel_subdirs)

dnl *******************************************************
dnl Cleanup and Output Makefiles
dnl *******************************************************
rm gccver.txt
rm gcc32.txt

map_srcdir=`(cd $srcdir && pwd)`
AC_SUBST(map_srcdir)

# All Makefile.am in the entire structure that need to be generated.
# todo : move them all to the macro file .

AC_CONFIG_FILES(Makefile)
# MAP_CONFIG_FILES_OEM
AC_CONFIG_FILES([Oem/Makefile])
			
# MAP_CONFIG_FILES_COMMON
AC_CONFIG_FILES([Common/Makefile \
		Common/MdfModel/Makefile \
		Common/MdfParser/Makefile \
		Common/Security/Makefile \
		Common/Foundation/Makefile \
		Common/Geometry/Makefile \
		Common/PlatformBase/Makefile \
		Common/MapGuideCommon/Makefile \
		Common/Stylization/Makefile])
AC_CONFIG_FILES([Common/CoordinateSystem/Makefile])

# MAP_CONFIG_FILES_SERVER
AC_CONFIG_FILES([Server/Makefile \
		Server/src/Makefile \
		Server/src/Gws/Makefile \
		Server/src/Gws/GwsResource/Makefile \
		Server/src/Gws/GwsCommon/Makefile \
		Server/src/Gws/GwsQueryEngine/Makefile \
		Server/src/Common/Makefile \
		Server/src/Common/Base/Makefile \
		Server/src/Common/Manager/Makefile \
		Server/src/Common/Thread/Makefile \
		Server/src/Services/Makefile \
		Server/src/Services/Feature/Makefile \
		Server/src/Services/Kml/Makefile \
		Server/src/Services/Mapping/Makefile \
		Server/src/Services/Resource/Makefile \
		Server/src/Services/Site/Makefile \
		Server/src/Services/Drawing/Makefile \
		Server/src/Services/Rendering/Makefile \
		Server/src/Services/ServerAdmin/Makefile \
		Server/src/Services/Tile/Makefile \
		Server/src/Core/Makefile])
AC_CONFIG_FILES([Server/src/UnitTesting/Makefile])
		
# MAP_CONFIG_FILES_WEBTIER
AC_CONFIG_FILES([Web/Makefile \
		Web/src/Makefile \
		Web/src/WebApp/Makefile \
		Web/src/JavaApi/Makefile \
		Web/src/PhpApi/Makefile \
		Web/src/HttpHandler/Makefile \
		Web/src/FastCgiAgent/Makefile])


AC_OUTPUT