annotate wscript @ 18:2e2d6d9009a3

Added a --fifepath option to the WAF build script. * Use the '--fifepath=<path/to/fife>' option to override the default search path and directly import the FIFE Python module from <path/to/fife>. * Modified the parpg.main module to support the new --fifepath option and ensure that the FIFE Python module pointed to by the --fifepath option is imported, regardless of whether multiple FIFE modules are already in the default search path.
author M. George Hansen <technopolitica@gmail.com>
date Fri, 10 Jun 2011 11:29:38 -1000
parents 927f2cf75357
children 07ff8cf8a0f1
rev   line source
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1 #!/usr/bin/env python
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2 # encoding: utf-8
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3 import sys
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4 import os
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5
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6 APPNAME = 'parpg'
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7 VERSION = '0.2.0'
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8
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9 def options(opt):
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10 opt.load('waf_paths python')
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11
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12 ext_dep = opt.add_option_group(
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13 'External dependencies',
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14 '',
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15 )
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16 ext_dep.add_option(
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17 '--fifepath',
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18 help='Path to where the fife Python package is located',
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19 default='',
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20 dest='fifepath',
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21 )
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22
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23 def configure(cnf):
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24 cnf.load('waf_paths python')
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25 if sys.platform == 'Windows':
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26 min_python_version = (2, 7)
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27 else:
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28 min_python_version = (2, 6)
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29 cnf.check_python_version(min_python_version)
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30
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31 cnf.env['FIFEPATH'] = \
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32 os.path.abspath(os.path.expanduser(cnf.options.fifepath)) or \
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33 cnf.env['PYTHONDIR']
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34
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35 def build(bld):
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36 subst_vars = _get_subst_vars(bld)
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37
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38 if sys.platform == 'Windows':
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39 launcher_template = 'bin/parpg.bat.in'
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40 launcher = 'parpg.bat'
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41 else:
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42 launcher_template = 'bin/parpg.sh.in'
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43 launcher = 'parpg'
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44 args = dict(
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45 features='subst',
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46 source=launcher_template,
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47 target=launcher,
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48 install_path='${BINDIR}',
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49 chmod=0755,
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50 )
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51 args.update(subst_vars)
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52 bld(**args)
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53
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54 bld(
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55 features='py',
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56 source=bld.path.ant_glob('src/parpg/**/*.py', dir=True),
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57 install_from='src',
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58 )
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59
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60 args = dict(
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61 features='subst',
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62 source='parpg.cfg.in',
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63 target='parpg.cfg',
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64 install_path='${SYSCONFDIR}',
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65 chmod=0644,
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66 )
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67 args.update(subst_vars)
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68 bld(**args)
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69
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70 bld.install_files(
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71 files=bld.path.find_node('data').ant_glob('**/*'),
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72 dest='${DATADIR}',
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73 relative_trick=True,
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74 chmod=0644,
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75 )
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76
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77 def _get_subst_vars(cnf):
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78 # Set up substitution variables for the launcher and configuration files.
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79 subst_vars = {}
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80 install_path_names = cnf.env['INSTALL_PATHS']
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81 for path_name in install_path_names + ['PYTHONDIR']:
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82 subst_vars[path_name] = cnf.env[path_name]
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83 # If the destdir option is used we'll have to manually prefix any path
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84 # variables with it since env doesn't get updated.
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85 # NOTE M. George Hansen 2011-06-09: This should probably be done
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86 # automatically. Maybe we should patch WAF and contribute it the WAF
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87 # project.
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88 destdir = cnf.options.destdir
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89 if destdir:
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90 for key, path in subst_vars.items():
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91 # If this is an absolute path, prefix it with the destdir.
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92 if os.path.isabs(path):
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93 subst_vars[key] = os.path.join(
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94 destdir,
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95 os.path.splitdrive(path)[1].lstrip('/\\'),
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96 )
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97 subst_vars['FIFEPATH'] = cnf.env['FIFEPATH']
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98 return subst_vars