| 1 | import sys |
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| 2 | |
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| 3 | class Architecture: |
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| 4 | KnownArchitectures = { |
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| 5 | 'x64' : 'x64', |
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| 6 | 'x86-64' : 'x64', |
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| 7 | 'x86' : 'x86', |
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| 8 | 'i386' : 'x86', |
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| 9 | 'i486' : 'x86', |
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| 10 | 'i686' : 'x86', |
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| 11 | 'Intel 80386' : 'x86', |
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| 12 | 'arm' : 'arm', |
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| 13 | 'ARM' : 'arm', |
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| 14 | } |
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| 15 | |
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| 16 | def __init__(self, arch): |
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| 17 | if arch: |
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| 18 | self.cross_compile = True |
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| 19 | try: |
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| 20 | self.target = Architecture.makeCanonical( arch ) |
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| 21 | except KeyError: |
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| 22 | print("Unkown architecture %s" % arch) |
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| 23 | sys.exit(1) |
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| 24 | else: |
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| 25 | self.cross_compile = False |
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| 26 | try: |
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| 27 | arch = machine_default() |
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| 28 | self.target = Architecture.makeCanonical( arch ) |
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| 29 | except KeyError: |
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| 30 | print("Running on unkown architecture %s" % arch) |
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| 31 | sys.exit(1) |
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| 32 | |
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| 33 | self.string = self.target |
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| 34 | |
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| 35 | def update(self): |
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| 36 | if not self.cross_compile: |
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| 37 | self.target = machine_default() |
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| 38 | self.string = self.target |
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| 39 | print("updated to %s" % self.target) |
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| 40 | |
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| 41 | def match(self, arch): |
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| 42 | return True if not arch else self.target == arch |
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| 43 | |
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| 44 | @classmethod |
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| 45 | def makeCanonical(_, arch): |
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| 46 | return Architecture.KnownArchitectures[arch] |
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| 47 | |
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| 48 | |
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| 49 | class Debug: |
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| 50 | def __init__(self, value): |
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| 51 | self.string = "debug" if value else "no debug" |
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| 52 | self.flags = """DEBUG_FLAGS="%s" """ % ("-debug" if value else "-nodebug") |
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| 53 | |
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| 54 | def init( options ): |
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| 55 | global arch |
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| 56 | global dry_run |
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| 57 | global generating |
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| 58 | global make |
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| 59 | global debug |
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| 60 | global debugFlag |
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| 61 | |
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| 62 | dry_run = options.dry_run |
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| 63 | generating = options.regenerate_expected |
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| 64 | make = 'make' |
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| 65 | debug = Debug(options.debug) |
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| 66 | arch = Architecture(options.arch) |
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| 67 | |
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| 68 | def updateMakeCmd(force, jobs): |
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| 69 | global make |
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| 70 | |
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| 71 | make = "make" if not force else ("make -j%i" % jobs) |
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| 72 | |
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| 73 | |
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| 74 | def set_machine_default( func ): |
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| 75 | global machine_default |
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| 76 | |
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| 77 | machine_default = func |
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