third_party/waf/waflib/extras/proc.py

   1 #! /usr/bin/env python
   2 # per rosengren 2011
   3
   4 from os import environ, path
   5 from waflib import TaskGen, Utils
   6
   7 def options(opt):
   8         grp = opt.add_option_group('Oracle ProC Options')
   9         grp.add_option('--oracle_home', action='store', default=environ.get('PROC_ORACLE'), help='Path to Oracle installation home (has bin/lib)')
  10         grp.add_option('--tns_admin', action='store', default=environ.get('TNS_ADMIN'), help='Directory containing server list (TNS_NAMES.ORA)')
  11         grp.add_option('--connection', action='store', default='dummy-user/dummy-password@dummy-server', help='Format: user/password@server')
  12
  13 def configure(cnf):
  14         env = cnf.env
  15         if not env.PROC_ORACLE:
  16                 env.PROC_ORACLE = cnf.options.oracle_home
  17         if not env.PROC_TNS_ADMIN:
  18                 env.PROC_TNS_ADMIN = cnf.options.tns_admin
  19         if not env.PROC_CONNECTION:
  20                 env.PROC_CONNECTION = cnf.options.connection
  21         cnf.find_program('proc', var='PROC', path_list=env.PROC_ORACLE + path.sep + 'bin')
  22
  23 def proc(tsk):
  24         env = tsk.env
  25         gen = tsk.generator
  26         inc_nodes = gen.to_incnodes(Utils.to_list(getattr(gen,'includes',[])) + env['INCLUDES'])
  27
  28         cmd = (
  29                 [env.PROC] +
  30                 ['SQLCHECK=SEMANTICS'] +
  31                 (['SYS_INCLUDE=(' + ','.join(env.PROC_INCLUDES) + ')']
  32                         if env.PROC_INCLUDES else []) +
  33                 ['INCLUDE=(' + ','.join(
  34                         [i.bldpath() for i in inc_nodes]
  35                 ) + ')'] +
  36                 ['userid=' + env.PROC_CONNECTION] +
  37                 ['INAME=' + tsk.inputs[0].bldpath()] +
  38                 ['ONAME=' + tsk.outputs[0].bldpath()]
  39         )
  40         exec_env = {
  41                 'ORACLE_HOME': env.PROC_ORACLE,
  42                 'LD_LIBRARY_PATH': env.PROC_ORACLE + path.sep + 'lib',
  43         }
  44         if env.PROC_TNS_ADMIN:
  45                 exec_env['TNS_ADMIN'] = env.PROC_TNS_ADMIN
  46         return tsk.exec_command(cmd, env=exec_env)
  47
  48 TaskGen.declare_chain(
  49         name = 'proc',
  50         rule = proc,
  51         ext_in = '.pc',
  52         ext_out = '.c',
  53 )
  54