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escape spaces with backslash when writing dep file

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filenames are sparated by spaces in the dep file.  if a filename in the
dep file contains spaces they must be escaped, otherwise the tool that
reads the dep file will see multiple wrong filenames.
This commit is contained in:
Oleg Endo 2019-04-29 16:13:34 +09:00
parent ea0e0722bb
commit e531fb203a
3 changed files with 17 additions and 2 deletions
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4
kernel/driver.cc
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@ -529,13 +529,13 @@ int main(int argc, char **argv)
log_error("Can't open dependencies file for writing: %s\n", strerror(errno));
bool first = true;
for (auto fn : yosys_output_files) {
fprintf(f, "%s%s", first ? "" : " ", fn.c_str());
fprintf(f, "%s%s", first ? "" : " ", escape_filename_spaces (fn).c_str());
first = false;
}
fprintf(f, ":");
for (auto fn : yosys_input_files) {
if (yosys_output_files.count(fn) == 0)
fprintf(f, " %s", fn.c_str());
fprintf(f, " %s", escape_filename_spaces (fn).c_str());
}
fprintf(f, "\n");
}