26 lines
683 B
Python
Executable File
26 lines
683 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 shutil
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import sys
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from pathlib import Path
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if len (sys.argv) < 3:
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sys.exit (__doc__)
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OUTPUT = Path (sys.argv[1])
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CURRENT_SOURCE_DIR = Path (sys.argv[2])
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# make sure input files are unique
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sources = [Path(x) for x in sorted(set(sys.argv[3:]))]
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with open (OUTPUT, "wb") as f:
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f.write ("".join (f'#include "{p.resolve ().relative_to (CURRENT_SOURCE_DIR)}"\n' for p in sources if p.suffix == ".cc").encode ())
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# copy it also to the source tree, but only if it has changed
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baseline = CURRENT_SOURCE_DIR / OUTPUT.name
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if baseline.read_bytes() != OUTPUT.read_bytes():
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shutil.copyfile (OUTPUT, baseline)
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