Add dry-run option.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/ctor.h b/src/ctor.h
index 6cb46a5..9c6fcf6 100644
--- a/src/ctor.h
+++ b/src/ctor.h
@@ -209,6 +209,7 @@ struct settings
 	std::string builddir{"build"};
 	std::size_t parallel_processes{1};
 	int verbose{0}; // -1: completely silent, 0: normal, 1: verbose, ...
+	bool dry_run{false};
 };
 
 struct build_configuration;