| 1 | from __future__ import print_function
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| 2 |
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| 3 | import os
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| 4 | import sys
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| 5 | import tools
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| 6 |
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| 7 | try :
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| 8 | sys.path.append(os.getcwd())
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| 9 | import config
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| 10 |
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| 11 | SRCDIR = os.path.abspath(config.SRCDIR)
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| 12 | BUILDDIR = os.path.abspath(config.BUILDDIR)
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| 13 | except:
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| 14 | print('ERROR: missing config.py, re-run configure script.', file=sys.stderr)
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| 15 | sys.exit(1)
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| 16 |
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| 17 | class Architecture:
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| 18 | KnownArchitectures = {
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| 19 | 'x64' : 'x64',
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| 20 | 'x86-64' : 'x64',
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| 21 | 'x86_64' : 'x64',
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| 22 | 'x86' : 'x86',
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| 23 | 'i386' : 'x86',
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| 24 | 'i486' : 'x86',
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| 25 | 'i686' : 'x86',
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| 26 | 'Intel 80386' : 'x86',
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| 27 | 'arm' : 'arm',
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| 28 | 'ARM' : 'arm',
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| 29 | }
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| 30 |
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| 31 | CrossCompileFlags = {
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| 32 | 'x64' : 'ARCH_FLAGS=-m64',
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| 33 | 'x86' : 'ARCH_FLAGS=-m32',
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| 34 | }
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| 35 |
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| 36 | def __init__(self, arch):
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| 37 | try:
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| 38 | canonical_host = Architecture.makeCanonical( config.HOSTARCH )
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| 39 | except KeyError:
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| 40 | print("Unkown host architecture %s" % config.HOSTARCH, file=sys.stderr)
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| 41 | sys.exit(1)
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| 42 |
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| 43 | if arch:
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| 44 | try:
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| 45 | arch = Architecture.makeCanonical( arch )
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| 46 | except KeyError:
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| 47 | print("Unkown architecture %s" % arch, file=sys.stderr)
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| 48 | sys.exit(1)
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| 49 |
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| 50 | if arch and arch != canonical_host:
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| 51 | self.target = arch
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| 52 | self.cross_compile = True
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| 53 | else:
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| 54 | self.target = canonical_host
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| 55 | self.cross_compile = False
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| 56 |
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| 57 |
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| 58 | try :
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| 59 | self.flags = Architecture.CrossCompileFlags[self.target]
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| 60 | except KeyError:
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| 61 | print("Cross compilation not available for architecture %s" % self.target, file=sys.stderr)
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| 62 | sys.exit(1)
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| 63 |
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| 64 | self.string = self.target
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| 65 |
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| 66 | def update(self):
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| 67 | if not self.cross_compile:
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| 68 | self.target = machine_default()
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| 69 | self.string = self.target
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| 70 | print("updated to %s" % self.target)
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| 71 |
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| 72 | def match(self, arch):
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| 73 | return True if not arch else self.target == arch
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| 74 |
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| 75 | @classmethod
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| 76 | def makeCanonical(_, arch):
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| 77 | return Architecture.KnownArchitectures[arch]
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| 78 |
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| 79 |
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| 80 | class Debug:
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| 81 | def __init__(self, value):
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| 82 | self.string = "debug" if value else "no debug"
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| 83 | self.flags = """DEBUG_FLAGS="%s" """ % ("-debug -O0" if value else "-nodebug -O2")
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| 84 |
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| 85 | class Install:
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| 86 | def __init__(self, value):
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| 87 | self.string = "installed" if value else "in-tree"
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| 88 | self.flags = """INSTALL_FLAGS="%s" """ % ("" if value else "-in-tree")
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| 89 |
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| 90 | def init( options ):
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| 91 | global arch
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| 92 | global dry_run
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| 93 | global generating
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| 94 | global make
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| 95 | global debug
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| 96 | global install
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| 97 |
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| 98 | dry_run = options.dry_run
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| 99 | generating = options.regenerate_expected
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| 100 | make = 'make'
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| 101 | debug = Debug(options.debug)
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| 102 | install = Install(options.install)
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| 103 | arch = Architecture(options.arch)
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| 104 |
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| 105 |
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| 106 | def updateMakeCmd(force, jobs):
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| 107 | global make
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| 108 |
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| 109 | make = "make" if not force else ("make -j%i" % jobs)
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| 110 |
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| 111 | def validate():
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| 112 | make_ret, _ = tools.make( ".validate", error_file = ".validate.err", redirects = "2> /dev/null 1> /dev/null", )
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| 113 | if make_ret != 0:
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| 114 | with open (".validate.err", "r") as myfile:
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| 115 | error=myfile.read()
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| 116 | print("ERROR: Invalid configuration %s:%s" % (arch.string, debug.string), file=sys.stderr)
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| 117 | print(" verify returned : \n%s" % error, file=sys.stderr)
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| 118 | tools.rm("%s/.validate.err" % BUILDDIR)
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| 119 | sys.exit(1)
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| 120 |
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| 121 | tools.rm("%s/.validate.err" % BUILDDIR)
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