diff options
-rw-r--r-- | lib/spack/spack/architecture.py | 38 | ||||
-rw-r--r-- | lib/spack/spack/operating_systems/pre_v1.py | 17 | ||||
-rw-r--r-- | lib/spack/spack/platforms/spack_compatibility.py | 23 |
3 files changed, 62 insertions, 16 deletions
diff --git a/lib/spack/spack/architecture.py b/lib/spack/spack/architecture.py index 5d16a2f5f5..86733ba418 100644 --- a/lib/spack/spack/architecture.py +++ b/lib/spack/spack/architecture.py @@ -90,7 +90,7 @@ from spack.util.naming import mod_to_class from spack.util.environment import get_path from spack.util.multiproc import parmap import spack.error as serr - +import spack.platforms class InvalidSysTypeError(serr.SpackError): def __init__(self, sys_type): @@ -462,21 +462,27 @@ def arch_from_dict(d): """ arch = Arch() - if d is None: - return None - platform_dict = d['platform'] - os_dict = d['platform_os'] - target_dict = d['target'] - - platform = _platform_from_dict(platform_dict) if platform_dict else None - target = _target_from_dict(target_dict) if os_dict else None - platform_os = _operating_system_from_dict(os_dict) if os_dict else None - arch.platform = platform - arch.target = target - arch.platform_os = platform_os - - arch.os_string = None - arch.target_string = None + if isinstance(d, basestring): + # We have an old spec using a string for the architecture + arch.platform = spack.platforms.spack_compatibility.SpackCompatibility() + arch.platform_os = arch.platform.operating_system('default') + arch.target = Target(d) + + arch.os_string = None + arch.target_string = None + else: + if d is None: + return None + platform_dict = d['platform'] + os_dict = d['platform_os'] + target_dict = d['target'] + + arch.platform = _platform_from_dict(platform_dict) if platform_dict else None + arch.target = _target_from_dict(target_dict) if os_dict else None + arch.platform_os = _operating_system_from_dict(os_dict) if os_dict else None + + arch.os_string = None + arch.target_string = None return arch diff --git a/lib/spack/spack/operating_systems/pre_v1.py b/lib/spack/spack/operating_systems/pre_v1.py new file mode 100644 index 0000000000..71ee557ac1 --- /dev/null +++ b/lib/spack/spack/operating_systems/pre_v1.py @@ -0,0 +1,17 @@ +import re +import os + +from spack.architecture import OperatingSystem + + +class PreV1(OperatingSystem): + """ Compute Node Linux (CNL) is the operating system used for the Cray XC + series super computers. It is a very stripped down version of GNU/Linux. + Any compilers found through this operating system will be used with + modules. If updated, user must make sure that version and name are + updated to indicate that OS has been upgraded (or downgraded) + """ + def __init__(self): + name = 'PreVersion1.0' + version = '1.0' + super(PreV1, self).__init__(name, version) diff --git a/lib/spack/spack/platforms/spack_compatibility.py b/lib/spack/spack/platforms/spack_compatibility.py new file mode 100644 index 0000000000..86cbfb3044 --- /dev/null +++ b/lib/spack/spack/platforms/spack_compatibility.py @@ -0,0 +1,23 @@ +import subprocess +from spack.architecture import Platform +from spack.operating_systems.pre_v1 + +class SpackCompatibility(Platform): + priority = 9999 + + # We don't use the normal target getters for this platform + # Instead, targets are added directly when parsing the yaml + + # OS is the spack backwards compatibility os. + front_os = 'PreVersion1.0' + back_os = 'PreVersion1.0' + default_os = 'PreVersion1.0' + + def __init__(self): + super(SpackCompatibility, self).__init__('spack_compatibility') + sc_os = spack.operating_systems.pre_v1.PreV1() + self.add_operating_system(sc_os.name, sc_os) + + @classmethod + def detect(self): + return True |