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#!/usr/bin/env python3
import os, sys, argparse
h_templ = '''#pragma once
int %s();
'''
c_templ = '''#include"%s.h"
int %s() {
return 0;
}
'''
parser = argparse.ArgumentParser()
parser.add_argument('--searchdir', required=True)
parser.add_argument('--outdir', required=True)
parser.add_argument('ifiles', nargs='+')
options = parser.parse_args()
searchdir = options.searchdir
outdir = options.outdir
ifiles = options.ifiles
rel_ofiles = []
for ifile in ifiles:
if not ifile.startswith(options.searchdir):
sys.exit('Input file %s does not start with search dir %s.' % (ifile, searchdir))
rel_ofile = ifile[len(searchdir):]
if rel_ofile[0] == '/' or rel_ofile[0] == '\\':
rel_ofile = rel_ofile[1:]
rel_ofiles.append(os.path.splitext(rel_ofile)[0])
ofile_bases = [os.path.join(outdir, i) for i in rel_ofiles]
for i, ifile_name in enumerate(ifiles):
proto_name = open(ifile_name).readline().strip()
h_out = ofile_bases[i] + '.h'
c_out = ofile_bases[i] + '.c'
os.makedirs(os.path.split(ofile_bases[i])[0], exist_ok=True)
open(h_out, 'w').write(h_templ % (proto_name))
open(c_out, 'w').write(c_templ % (proto_name, proto_name))