def prepend_ld_library_path(env, overrides, **kwargs):
"""Prepend LD_LIBRARY_PATH with LIBPATH to run successfully programs that
were linked against local shared libraries."""
# make it unique but preserve order ...
libpath = uniquer(Split(kwargs.get('CXXTEST_LIBPATH', [])) +
Split(env.get( 'CXXTEST_LIBPATH', [])))
if len(libpath) > 0:
libpath = env.arg2nodes(libpath, env.fs.Dir)
platform = env.get('PLATFORM','')
if platform == 'win32':
var = 'PATH'
else:
var = 'LD_LIBRARY_PATH'
eenv = overrides.get('ENV', env['ENV'].copy())
canonicalize = lambda p : p.abspath
eenv[var] = PrependPath(eenv.get(var,''), libpath, os.pathsep, 1, canonicalize)
overrides['ENV'] = eenv
return overrides
def prepend_ld_library_path(env, overrides, **kwargs):
"""Prepend LD_LIBRARY_PATH with LIBPATH to run successfully programs that
were linked against local shared libraries."""
# make it unique but preserve order ...
libpath = uniquer(Split(kwargs.get('CXXTEST_LIBPATH', [])) +
Split(env.get( 'CXXTEST_LIBPATH', [])))
if len(libpath) > 0:
libpath = env.arg2nodes(libpath, env.fs.Dir)
platform = env.get('PLATFORM','')
if platform == 'win32':
var = 'PATH'
else:
var = 'LD_LIBRARY_PATH'
eenv = overrides.get('ENV', env['ENV'].copy())
canonicalize = lambda p : p.abspath
eenv[var] = PrependPath(eenv.get(var,''), libpath, os.pathsep, 1, canonicalize)
overrides['ENV'] = eenv
return overrides
def _arg2builders(env, arg):
"""Convert an argument to a list of builder objects it refers to.
:Parameters:
env : SCons.Environment.Environment
a SCons Environment object
arg
an argument to be converted to a builders, may be builder name,
builder object or a list of (intermixed) builder names/objects.
The returned list contains no repetitions (objects are unique).
"""
from SCons.Util import is_List, uniquer
if not is_List(arg):
arg = [ arg ]
# Make it unique (but preserve order)
# uniquer() is in SCons since 1.0.0 so it should be fine
arg = uniquer(arg)
builders = map(lambda b : _arg2builder(env,b), arg)
return [b for b in builders if b is not None]
def _arg2builders(env, arg):
"""Convert an argument to a list of builder objects it refers to.
:Parameters:
env : SCons.Environment.Environment
a SCons Environment object
arg
an argument to be converted to a builders, may be builder name,
builder object or a list of (intermixed) builder names/objects.
The returned list contains no repetitions (objects are unique).
"""
from SCons.Util import is_List, uniquer
if not is_List(arg):
arg = [arg]
# Make it unique (but preserve order)
# uniquer() is in SCons since 1.0.0 so it should be fine
arg = uniquer(arg)
builders = map(lambda b: _arg2builder(env, b), arg)
return [b for b in builders if b is not None]
