SCons/Tool/hplink.py

   1 """SCons.Tool.hplink
   2
   3 Tool-specific initialization for the HP linker.
   4
   5 There 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 # Permission is hereby granted, free of charge, to any person obtaining
  12 # a copy of this software and associated documentation files (the
  13 # "Software"), to deal in the Software without restriction, including
  14 # without limitation the rights to use, copy, modify, merge, publish,
  15 # distribute, sublicense, and/or sell copies of the Software, and to
  16 # permit persons to whom the Software is furnished to do so, subject to
  17 # the following conditions:
  18 #
  19 # The above copyright notice and this permission notice shall be included
  20 # in all copies or substantial portions of the Software.
  21 #
  22 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  23 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  24 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 #
  30
  31 import os.path
  32
  33 import SCons.Util
  34
  35 from . import link
  36
  37 ccLinker = None
  38
  39 # search for the acc compiler and linker front end
  40
  41 try:
  42     dirs = os.listdir('/opt')
  43 except OSError:
  44     # Not being able to read the directory because it doesn't exist
  45     # (IOError) or isn't readable (OSError) is okay.
  46     dirs = []
  47
  48 for dir in dirs:
  49     linker = '/opt/' + dir + '/bin/aCC'
  50     if os.path.exists(linker):
  51         ccLinker = linker
  52         break
  53
  54 def generate(env) -> None:
  55     """
  56     Add Builders and construction variables for Visual Age linker to
  57     an Environment.
  58     """
  59     link.generate(env)
  60
  61     env['LINKFLAGS']   = SCons.Util.CLVar('-Wl,+s -Wl,+vnocompatwarnings')
  62     env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -b')
  63     env['SHLIBSUFFIX'] = '.sl'
  64
  65 def exists(env):
  66     return ccLinker
  67
  68 # Local Variables:
  69 # tab-width:4
  70 # indent-tabs-mode:nil
  71 # End:
  72 # vim: set expandtab tabstop=4 shiftwidth=4: