1 files changed, 2 insertions, 0 deletions
diff --git a/src/ctor.h b/src/ctor.h
index 191fed1..6afb51e 100644
--- a/src/ctor.h
+++ b/src/ctor.h
@@ -292,6 +292,8 @@ struct configuration
 	ctor::arch build_arch{ctor::arch::unknown};
 
 	std::vector<std::string> args; // vector of arguments used when last calling configure
+
+	std::string getenv(const std::string& key) const;
 	std::map<std::string, std::string> env; // env used when last calling configure
 
 	std::map<std::string, std::string> tools; // tools