SCons/Tool/rpcgen.py

   1 """SCons.Tool.rpcgen
   2
   3 Tool-specific initialization for RPCGEN tools.
   4
   5 Three normally shouldn't be any need to import this module directly.
   6 It will usually be imported through the generic SCons.Tool.Tool()
   7 selection method.
   8 """
   9
  10 #
  11 # __COPYRIGHT__
  12 #
  13 # Permission is hereby granted, free of charge, to any person obtaining
  14 # a copy of this software and associated documentation files (the
  15 # "Software"), to deal in the Software without restriction, including
  16 # without limitation the rights to use, copy, modify, merge, publish,
  17 # distribute, sublicense, and/or sell copies of the Software, and to
  18 # permit persons to whom the Software is furnished to do so, subject to
  19 # the following conditions:
  20 #
  21 # The above copyright notice and this permission notice shall be included
  22 # in all copies or substantial portions of the Software.
  23 #
  24 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  25 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  26 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 #
  32
  33 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  34
  35 from SCons.Builder import Builder
  36 import SCons.Util
  37
  38 cmd = "cd ${SOURCE.dir} && $RPCGEN -%s $RPCGENFLAGS %s -o ${TARGET.abspath} ${SOURCE.file}"
  39
  40 rpcgen_client   = cmd % ('l', '$RPCGENCLIENTFLAGS')
  41 rpcgen_header   = cmd % ('h', '$RPCGENHEADERFLAGS')
  42 rpcgen_service  = cmd % ('m', '$RPCGENSERVICEFLAGS')
  43 rpcgen_xdr      = cmd % ('c', '$RPCGENXDRFLAGS')
  44
  45 def generate(env) -> None:
  46     """Add RPCGEN Builders and construction variables for an Environment."""
  47
  48     client  = Builder(action=rpcgen_client,  suffix='_clnt.c', src_suffix='.x')
  49     header  = Builder(action=rpcgen_header,  suffix='.h',      src_suffix='.x')
  50     service = Builder(action=rpcgen_service, suffix='_svc.c',  src_suffix='.x')
  51     xdr     = Builder(action=rpcgen_xdr,     suffix='_xdr.c',  src_suffix='.x')
  52     env.Append(BUILDERS={'RPCGenClient'  : client,
  53                          'RPCGenHeader'  : header,
  54                          'RPCGenService' : service,
  55                          'RPCGenXDR'     : xdr})
  56     env['RPCGEN'] = 'rpcgen'
  57     env['RPCGENFLAGS'] = SCons.Util.CLVar('')
  58     env['RPCGENCLIENTFLAGS'] = SCons.Util.CLVar('')
  59     env['RPCGENHEADERFLAGS'] = SCons.Util.CLVar('')
  60     env['RPCGENSERVICEFLAGS'] = SCons.Util.CLVar('')
  61     env['RPCGENXDRFLAGS'] = SCons.Util.CLVar('')
  62
  63 def exists(env):
  64     return env.Detect('rpcgen')
  65
  66 # Local Variables:
  67 # tab-width:4
  68 # indent-tabs-mode:nil
  69 # End:
  70 # vim: set expandtab tabstop=4 shiftwidth=4: