Find Boost dep when there is an extra lib to link

There are several components in Boost which must be linked with extra
libraries. Boost Log is one of them and in special circumstances needs
linking with boost_log_setup.

http://www.boost.org/doc/libs/1_64_0/libs/log/doc/html/log/detailed/utilities.html#log.detailed.utilities.setup

This fix covers the case when there is no source file corresponding to
the additional library.

1 files changed, 25 insertions, 0 deletions

diff --git a/test cases/frameworks/1 boost/extralib.cpp b/test cases/frameworks/1 boost/extralib.cpp
new file mode 100644
index 000000000..6a3e9e4d1
--- /dev/null
+++ b/test cases/frameworks/1 boost/extralib.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <boost/log/trivial.hpp>
+#include <boost/log/expressions.hpp>
+#include <boost/log/utility/setup/console.hpp>
+#include <boost/log/utility/setup/common_attributes.hpp>
+
+using namespace std;
+namespace logging = boost::log;
+
+void InitLogger() {
+  logging::add_common_attributes();
+  logging::register_simple_formatter_factory<logging::trivial::severity_level, char>("Severity");
+  string log_format = "%TimeStamp% [%Severity%] - %Message%";
+
+  logging::add_console_log(
+    cout,
+    logging::keywords::format = log_format
+  );
+}
+
+int main(int argc, char **argv) {
+  InitLogger();
+  BOOST_LOG_TRIVIAL(trace) << "SOMETHING";
+  return 0;
+}