diff options
| -rw-r--r-- | build2/cc/compile-rule.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/build2/cc/compile-rule.cxx b/build2/cc/compile-rule.cxx index 170e358..a957553 100644 --- a/build2/cc/compile-rule.cxx +++ b/build2/cc/compile-rule.cxx @@ -2992,7 +2992,7 @@ namespace build2 } args.push_back ("-MF"); - args.push_back (r != nullptr ? r->string ().c_str () : ""); + args.push_back (r != nullptr ? r->string ().c_str () : "-"); sense_diag = (ctype == compiler_type::gcc); gen = args_gen = false; |