diff options
Diffstat (limited to 'lib/spack/spack/compiler.py')
| -rw-r--r-- | lib/spack/spack/compiler.py | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/lib/spack/spack/compiler.py b/lib/spack/spack/compiler.py index ce4555bc56..a77991e4dc 100644 --- a/lib/spack/spack/compiler.py +++ b/lib/spack/spack/compiler.py @@ -25,10 +25,8 @@ import os import re import itertools -from datetime import datetime import llnl.util.tty as tty -from llnl.util.lang import memoized from llnl.util.filesystem import join_path import spack.error @@ -37,10 +35,10 @@ import spack.architecture from spack.util.multiproc import parmap from spack.util.executable import * from spack.util.environment import get_path -from spack.version import Version __all__ = ['Compiler', 'get_compiler_version'] + def _verify_executables(*paths): for path in paths: if not os.path.isfile(path) and os.access(path, os.X_OK): @@ -49,8 +47,9 @@ def _verify_executables(*paths): _version_cache = {} + def get_compiler_version(compiler_path, version_arg, regex='(.*)'): - if not compiler_path in _version_cache: + if compiler_path not in _version_cache: compiler = Executable(compiler_path) output = compiler(version_arg, output=str, error=str) @@ -113,7 +112,7 @@ class Compiler(object): # Name of module used to switch versions of this compiler PrgEnv_compiler = None - def __init__(self, cspec, operating_system, + def __init__(self, cspec, operating_system, paths, modules=[], alias=None, **kwargs): def check(exe): if exe is None: @@ -130,11 +129,6 @@ class Compiler(object): else: self.fc = check(paths[3]) - #self.cc = check(cc) - #self.cxx = check(cxx) - #self.f77 = check(f77) - #self.fc = check(fc) - # Unfortunately have to make sure these params are accepted # in the same order they are returned by sorted(flags) # in compilers/__init__.py @@ -158,31 +152,30 @@ class Compiler(object): @property def openmp_flag(self): # If it is not overridden, assume it is not supported and warn the user - tty.die("The compiler you have chosen does not currently support OpenMP.", - "If you think it should, please edit the compiler subclass and", - "submit a pull request or issue.") - + tty.die( + "The compiler you have chosen does not currently support OpenMP.", + "If you think it should, please edit the compiler subclass and", + "submit a pull request or issue.") # This property should be overridden in the compiler subclass if # C++11 is supported by that compiler @property def cxx11_flag(self): # If it is not overridden, assume it is not supported and warn the user - tty.die("The compiler you have chosen does not currently support C++11.", - "If you think it should, please edit the compiler subclass and", - "submit a pull request or issue.") - + tty.die( + "The compiler you have chosen does not currently support C++11.", + "If you think it should, please edit the compiler subclass and", + "submit a pull request or issue.") # This property should be overridden in the compiler subclass if # C++14 is supported by that compiler @property def cxx14_flag(self): # If it is not overridden, assume it is not supported and warn the user - tty.die("The compiler you have chosen does not currently support C++14.", - "If you think it should, please edit the compiler subclass and", - "submit a pull request or issue.") - - + tty.die( + "The compiler you have chosen does not currently support C++14.", + "If you think it should, please edit the compiler subclass and", + "submit a pull request or issue.") # # Compiler classes have methods for querying the version of @@ -191,7 +184,6 @@ class Compiler(object): # Compiler *instances* are just data objects, and can only be # constructed from an actual set of executables. # - @classmethod def default_version(cls, cc): """Override just this to override all compiler version functions.""" @@ -258,16 +250,19 @@ class Compiler(object): version = detect_version(full_path) return (version, prefix, suffix, full_path) except ProcessError, e: - tty.debug("Couldn't get version for compiler %s" % full_path, e) + tty.debug( + "Couldn't get version for compiler %s" % full_path, e) return None except Exception, e: # Catching "Exception" here is fine because it just # means something went wrong running a candidate executable. - tty.debug("Error while executing candidate compiler %s" % full_path, - "%s: %s" %(e.__class__.__name__, e)) + tty.debug("Error while executing candidate compiler %s" + % full_path, + "%s: %s" % (e.__class__.__name__, e)) return None - successful = [key for key in parmap(check, checks) if key is not None] + successful = [k for k in parmap(check, checks) if k is not None] + # The 'successful' list is ordered like the input paths. # Reverse it here so that the dict creation (last insert wins) # does not spoil the intented precedence. @@ -278,20 +273,23 @@ class Compiler(object): """Return a string representation of the compiler toolchain.""" return self.__str__() - def __str__(self): """Return a string representation of the compiler toolchain.""" return "%s(%s)" % ( - self.name, '\n '.join((str(s) for s in (self.cc, self.cxx, self.f77, self.fc, self.modules, str(self.operating_system))))) + self.name, '\n '.join((str(s) for s in ( + self.cc, self.cxx, self.f77, self.fc, self.modules, + str(self.operating_system))))) class CompilerAccessError(spack.error.SpackError): + def __init__(self, path): super(CompilerAccessError, self).__init__( "'%s' is not a valid compiler." % path) class InvalidCompilerError(spack.error.SpackError): + def __init__(self): super(InvalidCompilerError, self).__init__( "Compiler has no executables.") |