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#!/usr/bin/env python
# encoding: utf-8
#
# written by Sylvain Rouquette, 2011
'''
To add the freeimage tool to the waf file:
$ ./waf-light --tools=compat15,freeimage
or, if you have waf >= 1.6.2
$ ./waf update --files=freeimage
The wscript will look like:
def options(opt):
opt.load('compiler_cxx freeimage')
def configure(conf):
conf.load('compiler_cxx freeimage')
# you can call check_freeimage with some parameters.
# It's optional on Linux, it's 'mandatory' on Windows if
# you didn't use --fi-path on the command-line
# conf.check_freeimage(path='FreeImage/Dist', fip=True)
def build(bld):
bld(source='main.cpp', target='app', use='FREEIMAGE')
'''
from waflib import Utils
from waflib.Configure import conf
def options(opt):
opt.add_option('--fi-path', type='string', default='', dest='fi_path',
help='''path to the FreeImage directory \
where the files are e.g. /FreeImage/Dist''')
opt.add_option('--fip', action='store_true', default=False, dest='fip',
help='link with FreeImagePlus')
opt.add_option('--fi-static', action='store_true',
default=False, dest='fi_static',
help="link as shared libraries")
@conf
def check_freeimage(self, path=None, fip=False):
self.start_msg('Checking FreeImage')
if not self.env['CXX']:
self.fatal('you must load compiler_cxx before loading freeimage')
prefix = self.options.fi_static and 'ST' or ''
platform = Utils.unversioned_sys_platform()
if platform == 'win32':
if not path:
self.fatal('you must specify the path to FreeImage. \
use --fi-path=/FreeImage/Dist')
else:
self.env['INCLUDES_FREEIMAGE'] = path
self.env['%sLIBPATH_FREEIMAGE' % prefix] = path
libs = ['FreeImage']
if self.options.fip:
libs.append('FreeImagePlus')
if platform == 'win32':
self.env['%sLIB_FREEIMAGE' % prefix] = libs
else:
self.env['%sLIB_FREEIMAGE' % prefix] = [i.lower() for i in libs]
self.end_msg('ok')
def configure(conf):
platform = Utils.unversioned_sys_platform()
if platform == 'win32' and not conf.options.fi_path:
return
conf.check_freeimage(conf.options.fi_path, conf.options.fip)
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