25 lines
772 B
Python
Executable File
25 lines
772 B
Python
Executable File
#!/usr/bin/env python3
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"This tool is intended to be used from meson"
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import os, sys, shutil
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if len (sys.argv) < 3:
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sys.exit (__doc__)
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OUTPUT = sys.argv[1]
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CURRENT_SOURCE_DIR = sys.argv[2]
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# make sure input files are unique
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sources = sorted(set(sys.argv[3:]))
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with open (OUTPUT, "wb") as f:
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f.write ("".join ('#include "{}"\n'.format (os.path.relpath (os.path.abspath (x), CURRENT_SOURCE_DIR)) for x in sources if x.endswith (".cc")).encode ())
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# copy it also to the source tree, but only if it has changed
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baseline_filename = os.path.join (CURRENT_SOURCE_DIR, os.path.basename (OUTPUT))
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with open(baseline_filename, "rb") as baseline:
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with open(OUTPUT, "rb") as generated:
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if baseline.read() != generated.read():
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shutil.copyfile (OUTPUT, baseline_filename)
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