54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
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import os, sys, shutil
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outputdir = "."
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ppc_basedir = "."
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intel_basedir = "."
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def lipo_walker(data, dirname, names):
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global outputdir
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global ppc_basedir
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global intel_basedir
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for name in names:
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fullpath = os.path.join(dirname, name)
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intel_fullpath = fullpath.replace(ppc_basedir, intel_basedir)
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outputfile = fullpath.replace(ppc_basedir, outputdir)
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outdir = os.path.dirname(outputfile)
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if not os.path.exists(outdir):
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os.makedirs(outdir)
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# this call will only succeed if the file is a binary that can
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# be lipoed.
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if not os.path.islink(fullpath) and os.system("lipo -info %s" % fullpath) == 0:
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if os.system("lipo -output %s -create %s %s" % (outputfile, fullpath, intel_fullpath)) == 0:
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print "Successfully created %s" % outputfile
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else:
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if os.path.islink(fullpath):
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linkto = os.readlink(fullpath)
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if linkto.startswith(ppc_basedir):
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linkto = linkto.replace(ppc_basedir, outputdir)
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elif linkto.startswith(intel_basedir):
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linkto = linkto.replace(intel_basedir, outputdir)
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os.symlink(linkto, outputfile)
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elif not os.path.isdir(fullpath):
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shutil.copy(fullpath, outputfile)
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if __name__ == "__main__":
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if len(sys.argv) < 4:
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print "Usage: %s <ppcdir> <inteldir> <outputdir>"
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print ""
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print "Takes a directory containing a Mac ppc application, and a directory"
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print "containing a Mac intel application, and merges them into a universal"
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print "binary."
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sys.exit(1)
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ppc_basedir = sys.argv[1]
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intel_basedir = sys.argv[2]
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outputdir = sys.argv[3]
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os.path.walk(ppc_basedir, lipo_walker, None)
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