From 60b5ffdef2be52e519ea6fc0927c6af4fc086cc5 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Mon, 10 Sep 2012 15:27:52 +0200 Subject: Describe commands necessary to manually compile and link each example --- mapping/traits.hxx | 2 ++ 1 file changed, 2 insertions(+) (limited to 'mapping/traits.hxx') diff --git a/mapping/traits.hxx b/mapping/traits.hxx index 5579f0c..533b2e3 100644 --- a/mapping/traits.hxx +++ b/mapping/traits.hxx @@ -16,6 +16,8 @@ # include "traits-oracle.hxx" #elif defined(DATABASE_MSSQL) # include "traits-mssql.hxx" +#else +# error unknown database; did you forget to define the DATABASE_* macros? #endif #endif // TRAITS_HXX -- cgit v1.1