SCons/Tool/sunlink.py

   1 """SCons.Tool.sunlink
   2
   3 Tool-specific initialization for the Sun Solaris (Forte) 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 # MIT License
  12 #
  13 # Copyright The SCons Foundation
  14 #
  15 # Permission is hereby granted, free of charge, to any person obtaining
  16 # a copy of this software and associated documentation files (the
  17 # "Software"), to deal in the Software without restriction, including
  18 # without limitation the rights to use, copy, modify, merge, publish,
  19 # distribute, sublicense, and/or sell copies of the Software, and to
  20 # permit persons to whom the Software is furnished to do so, subject to
  21 # the following conditions:
  22 #
  23 # The above copyright notice and this permission notice shall be included
  24 # in all copies or substantial portions of the Software.
  25 #
  26 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  27 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  28 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  29 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  30 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  31 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  32 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  33 #
  34
  35 import os.path
  36
  37 import SCons.Util
  38 from . import link
  39
  40 ccLinker = None
  41
  42 # search for the acc compiler and linker front end
  43
  44 try:
  45     dirs = os.listdir('/opt')
  46 except OSError:
  47     # Not being able to read the directory because it doesn't exist
  48     # (IOError) or isn't readable (OSError) is okay.
  49     dirs = []
  50
  51 for d in dirs:
  52     linker = '/opt/' + d + '/bin/CC'
  53     if os.path.exists(linker):
  54         ccLinker = linker
  55         break
  56
  57
  58 def generate(env) -> None:
  59     """Add Builders and construction variables for Forte to an Environment."""
  60     link.generate(env)
  61
  62     env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -G')
  63
  64     env['RPATHPREFIX'] = '-R'
  65     env['RPATHSUFFIX'] = ''
  66     env['_RPATH'] = '${_concat(RPATHPREFIX, RPATH, RPATHSUFFIX, __env__)}'
  67
  68     env['_SHLIBVERSIONFLAGS'] = '$SHLIBVERSIONFLAGS -h $_SHLIBSONAME'
  69     env['_LDMODULEVERSIONFLAGS'] = '$LDMODULEVERSIONFLAGS -h $_LDMODULESONAME'
  70
  71
  72 def exists(env):
  73     return ccLinker
  74
  75 # Local Variables:
  76 # tab-width:4
  77 # indent-tabs-mode:nil
  78 # End:
  79 # vim: set expandtab tabstop=4 shiftwidth=4: