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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)
+