diff options
Diffstat (limited to 'lib/spack/spack/spec.py')
| -rw-r--r-- | lib/spack/spack/spec.py | 76 |
1 files changed, 6 insertions, 70 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py index 5cb94907d3..169c06242e 100644 --- a/lib/spack/spack/spec.py +++ b/lib/spack/spack/spec.py @@ -468,7 +468,7 @@ class Spec(object): else: os = None target = architecture - self.architecture = spack.architecture.Arch(platform, os, target) + self.architecture = spack.architecture.Arch(os, target) def _add_dependency(self, spec): @@ -1250,13 +1250,10 @@ class Spec(object): return False def _is_valid_target(self, target, platform): - if target in platform.targets: - return True - return False + return target in platform.targets + def _is_valid_os(self, os_string, platform): - if os_string in platform.operating_sys: - return True - return False + return os_string in platform.operating_sys def add_target_from_string(self, target): if target is None: @@ -1270,69 +1267,7 @@ class Spec(object): else: self.architecture.platform_os = self.architecture.platform.operating_system(os) - #def add_architecture_from_string(self, arch): - # """ The user is able to provide a architecture string of the form - # platform-os-target. This string will be parsed by this function - # and turn the architecture string into an architecture tuple of - # platform, operating system and target processor classes. - # The platform-os-target triplet can be delimited by a '-'. If any - # portion of the architecture triplet is empty, spack will supply - # the default. If the entire architecture field is blank then - # defaults will be provided based off of the platform. - # This happens in the concretize_architecture method in concretize.py - - # e.g - # =linux-ubuntu10-x84_64 -> (linux, ubuntu10, x86_64) - - # =cray_xc-SuSE11-haswell -> (cray_xc, SuSE11, haswell) - - # =bgq -> (bgq, - # default_os, - # default_target) - - # =elcapitan -> (darwin, elcapitan, x86_64) - - # =x86_64 -> (autodetected platform, - # default_os, - # x86_64) - # """ - # if arch is None: return - # - # platform_list = spack.architecture.all_platforms() - # platform_names = {plat.__name__.lower():plat for plat in platform_list} - # Arch = spack.architecture.Arch - # arch_list = arch.split("-") - # - # # Create instance of current platform, gets overwritten if user - # # provided a platform spec. - # platform = spack.architecture.sys_type() - # target = None - # platform_os = None - - # for entry in arch_list: - # if self._is_valid_platform(entry, platform_names): - # # If entry is different from platform name then create it. - # # else just keep the already instantiated platform class - # if entry != platform.name: - # platform = platform_dict[entry]() # Create instance of platform - # elif self._is_valid_target(entry, platform): - # target = platform.target(entry) - # # check if os is valid by checking platform operating sys dict - # elif self._is_valid_os(entry, platform): - # platform_os = platform.operating_system(entry) - # else: - # # throw error since entry is unknown - # raise UnknownArchitectureSpecError(entry) - - # if target is None: - # target = platform.target('default') - # if platform_os is None: - # platform_os = platform.operating_system('default_os') - - # self.architecture = Arch(platform=platform, - # platform_os=platform_os, - # target=target) - # + def satisfies(self, other, deps=True, strict=False): """determine if this spec satisfies all constraints of another. @@ -1378,6 +1313,7 @@ class Spec(object): if not self.variants.satisfies(other.variants, strict=strict): return False + # Target satisfaction is currently just class equality. # If not strict, None means unconstrained. if isinstance(self.architecture, basestring): |