Module arch

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Classes

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ArchStorage
class for keeping track of what arch we have set and doing various permutations based on it

Functions

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legitMultiArchesInSameLib(arch=None)

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canCoinstall(arch1, arch2)
Take two arches and return True if it is possible that they can be installed together with the same nevr.

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archDifference(myarch, targetarch)

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score(arch)

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isMultiLibArch(arch=None)
returns true if arch is a multilib arch, false if not

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getBestArchFromList(archlist, myarch=None)
return the best arch from the list for myarch if - myarch is not given, then return the best arch from the list for the canonArch.

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getArchList(thisarch=None)

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getCanonX86Arch(arch)

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getCanonPPCArch(arch)

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getCanonSPARCArch(arch)

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getCanonX86_64Arch(arch)

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getCanonArch(skipRpmPlatform=0)

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getMultiArchInfo(arch='i686') source code

getBestArch(myarch=None)

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getBaseArch(myarch=None)
returns 'base' arch for myarch, if specified, or canonArch if not.

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Variables

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multilibArches = {'ppc64': ('ppc', 'ppc', 'ppc64'), 's390x': (...

arches = {'alpha': 'noarch', 'alphaev4': 'alpha', 'alphaev45':...

canonArch = 'i686'

__package__ = 'rpmUtils'

Function Details

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canCoinstall(arch1, arch2)

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Take two arches and return True if it is possible that they can be installed together with the same nevr. Ex: arch1=i386 and arch2=i686 then it will return False. arch1=i386 and arch2=x86_64 will return True. It does not determine whether or not the arches make any sense. Just whether they could possibly install w/o conflict

getBaseArch(myarch=None)

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returns 'base' arch for myarch, if specified, or canonArch if not. base arch is the arch before noarch in the arches dict if myarch is not a key in the multilibArches.

Variables Details

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multilibArches

Value:

{'ppc64': ('ppc', 'ppc', 'ppc64'),
 's390x': ('s390', 's390x', 's390'),
 'sparc64': ('sparc', 'sparcv9', 'sparc64'),
 'sparc64v': ('sparc', 'sparcv9v', 'sparc64v'),
 'x86_64': ('athlon', 'x86_64', 'athlon')}

arches

Value:

{'alpha': 'noarch',
 'alphaev4': 'alpha',
 'alphaev45': 'alphaev4',
 'alphaev5': 'alphaev45',
 'alphaev56': 'alphaev5',
 'alphaev6': 'alphapca56',
 'alphaev67': 'alphaev6',
 'alphaev68': 'alphaev67',
...