errno = file->err_no;
if (print_dep && CPP_OPTION (pfile, deps.missing_files) && errno == ENOENT)
- deps_add_dep (pfile->deps, file->name);
+ {
+ deps_add_dep (pfile->deps, file->name);
+ /* If the preprocessor output (other than dependency information) is
+ being used, we must also flag an error. */
+ if (CPP_OPTION (pfile, deps.need_preprocessor_output))
+ cpp_errno (pfile, CPP_DL_FATAL, file->path);
+ }
else
{
- /* If we are outputting dependencies but not for this file then
- don't error because we can still produce correct output. */
- if (CPP_OPTION (pfile, deps.style) && ! print_dep)
- cpp_errno (pfile, CPP_DL_WARNING, file->path);
- else
+ /* If we are not outputting dependencies, or if we are and dependencies
+ were requested for this file, or if preprocessor output is needed
+ in addition to dependency information, this is an error.
+
+ Otherwise (outputting dependencies but not for this file, and not
+ using the preprocessor output), we can still produce correct output
+ so it's only a warning. */
+ if (CPP_OPTION (pfile, deps.style) == DEPS_NONE
+ || print_dep
+ || CPP_OPTION (pfile, deps.need_preprocessor_output))
cpp_errno (pfile, CPP_DL_FATAL, file->path);
+ else
+ cpp_errno (pfile, CPP_DL_WARNING, file->path);
}
}