docs/sphinx/confmap_example.txt

   1 The configuration methods `@conf` are bound to the configuration context, and to the build context::
   2
   3         @waflib.Configure.conf
   4         def find_program(ctx):
   5                 pass
   6
   7         def configure(conf):
   8                 conf.find_program(...)
   9
  10 The object `conf.env` is usually modified during the execution. If several methods have to be called, then
  11 a transaction should be used, for example::
  12
  13         def configure(conf):
  14                 conf.env.stash()
  15                 try:
  16                         conf.find_program('strip')
  17                         conf.env.append_value('CFLAGS', '-O3')
  18                 finally:
  19                         conf.env.revert()
  20
  21
  22