#
# This file is part of Mapnik (c++ mapping toolkit)
#
# Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
#
# Mapnik is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#
# $Id$

Import ('env')
import re
import os

prefix = env['PREFIX']
install_prefix = env['DESTDIR'] + '/' + prefix
LIBDIR_SCHEMA = env['LIBDIR_SCHEMA']
version = env['MAPNIK_VERSION_STRING']
mapnik_libname = 'mapnik2'
input_plugins = os.path.normpath(env['DESTDIR'] + '/' + env['PREFIX'] + '/' + env['LIBDIR_SCHEMA'] + env['LIB_DIR_NAME'] + "/input" )
if env['SYSTEM_FONTS']:
    fonts = os.path.normpath(env['SYSTEM_FONTS'])
else:
    fonts = os.path.normpath(install_prefix + '/' + env['LIBDIR_SCHEMA'] + env['LIB_DIR_NAME'] + '/fonts')


filesystem = 'boost_filesystem%s' % env['BOOST_APPEND']
regex = 'boost_regex%s' % env['BOOST_APPEND']

private_libs = ' -lfreetype -l%s -l%s -l%s' % (env['ICU_LIB_NAME'],filesystem,regex)

if env['THREADING'] == 'multi':
    private_libs += ' -lboost_thread%s' % env['BOOST_APPEND']

if env['HAS_BOOST_SYSTEM']:
    private_libs += ' -lboost_system%s' % env['BOOST_APPEND']

if env['HAS_CAIRO']:
    private_libs += ' -lcairomm-1.0 -lcairo'

other_libs = env['CUSTOM_LDFLAGS'] + ''.join([' -L%s' % i for i in env['LIBPATH'] if not i.startswith('#')])
other_libs += private_libs

# todo - refine this list
other_includes = env['CUSTOM_CXXFLAGS'] + ''.join([' -I%s' % i for i in env['CPPPATH'] if not i.startswith('#')])

top = '''#!/bin/sh

prefix=%(prefix)s
exec_prefix=${prefix}
includedir=${prefix}/include
libdir=${exec_prefix}/%(LIBDIR_SCHEMA)s
version='%(version)s'
mapnik_libname=%(mapnik_libname)s
private_libs='%(private_libs)s'
other_libs='%(other_libs)s'
other_includes='%(other_includes)s'
fonts='%(fonts)s'
input_plugins='%(input_plugins)s'
''' % locals()


# TODO - add fonts and input_plugins to pkg-config?
pkg_config = '''
Name: libmapnik
Version: ${version}
Description: libmapnik library.
Requires:
Libs: -L${libdir} -l${mapnik_libname}
Libs.private: ${private_libs} 
Cflags: -I${includedir}
'''

template = open('mapnik-config.template','r').read()

source = 'mapnik-config'
open(source,'w').write(top+template)

try:
    os.chmod(source,0666)
except: pass

target_path = os.path.normpath(install_prefix+'/bin')
full_target = os.path.join(target_path,source)

if 'install' in COMMAND_LINE_TARGETS:
    # we must add 'install' catch here because otherwise
    # custom command will be run when not installing
    env.Alias('install',full_target)
    env.Command(full_target, source,
       [
       Copy("$TARGET","$SOURCE"),
       Chmod("$TARGET", 0755),
       ])

env['create_uninstall_target'](env,os.path.join(target_path,source))

source = 'mapnik2.pc'
open(source,'w').write(top+pkg_config)
try:
    os.chmod(source,0666)
except: pass
target_path = os.path.normpath(install_prefix+'/'+LIBDIR_SCHEMA+'/pkgconfig')
full_target = os.path.join(target_path,source)
env.Install(target_path,source)
env.Alias('install',target_path)
env['create_uninstall_target'](env,full_target)