/[escript]/branches/ROBW_XPLATFORM/SConstruct
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revision 677 by robwdcock, Sun Mar 26 11:25:19 2006 UTC revision 678 by robwdcock, Sun Mar 26 12:20:00 2006 UTC
# Line 78  opts.AddOptions( Line 78  opts.AddOptions(
78  )  )
79    
80  # Initialise Scons Build Environment  # Initialise Scons Build Environment
81    # check for user environment variables we are interested in
82    try:
83       python_path = os.environ['PYTHONPATH']
84    except KeyError:
85       python_path = ''
86    try:
87       path = os.environ['PATH']
88    except KeyError:
89       path = ''
90    try:
91       ld_library_path = os.environ['LD_LIBRARY_PATH']
92    except KeyError:
93       ld_library_path = ''
94    
95  # Note: On the Altix the intel compilers are not automatically  # Note: On the Altix the intel compilers are not automatically
96  # detected by scons intelc.py script. The Altix has a different directory  # detected by scons intelc.py script. The Altix has a different directory
97  # path and in some locations the "modules" facility is used to support  # path and in some locations the "modules" facility is used to support
# Line 85  opts.AddOptions( Line 99  opts.AddOptions(
99  # environment which isn't the "scons way"  # environment which isn't the "scons way"
100  # This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)  # This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)
101  # FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  # FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix
 try:  
    python_path = os.environ['PYTHONPATH']  
 except KeyError:  
    python_path = ''  
102    
103  if os.name != "nt" and os.uname()[4]=='ia64':  if os.name != "nt" and os.uname()[4]=='ia64':
104     env = Environment(ENV = {'PATH':os.environ['PATH'], 'LD_LIBRARY_PATH':os.environ['LD_LIBRARY_PATH'], 'PYTHONPATH':python_path}, tools = ['default', 'intelc'], options = opts)     env = Environment(ENV = {'PATH':path, 'LD_LIBRARY_PATH':ld_library_path, 'PYTHONPATH':python_path}, tools = ['default', 'intelc'], options = opts)
105     if env['CXX'] == 'icpc':     if env['CXX'] == 'icpc':
106        env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py        env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py
107  elif os.name == "nt":  elif os.name == "nt":
108     # FIXME: Need to implement equivalent of ld library path for windoze     # FIXME: Need to implement equivalent of ld library path for windoze
109     env = Environment(ENV = {'PYTHONPATH':python_path}, tools = ['default', 'intelc'], options = opts)     env = Environment(ENV = {'PYTHONPATH':python_path}, tools = ['default', 'intelc'], options = opts)
110  else:  else:
111     env = Environment(ENV = {'LD_LIBRARY_PATH':os.environ['LD_LIBRARY_PATH'], 'PYTHONPATH':python_path}, tools = ['default'], options = opts)     env = Environment(ENV = {'PATH':path, 'LD_LIBRARY_PATH':ld_library_path, 'PYTHONPATH':python_path}, tools = ['default'], options = opts)
112    
113  # Setup help for options  # Setup help for options
114  Help(opts.GenerateHelpText(env))  Help(opts.GenerateHelpText(env))
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