Github user phrocker commented on a diff in the pull request:
https://github.com/apache/nifi-minifi-cpp/pull/360#discussion_r197824393
--- Diff: extensions/librdkafka/PublishKafka.h ---
@@ -28,6 +28,7 @@
#include "core/Property.h"
#include "core/logging/LoggerConfiguration.h"
#include "rdkafka.h"
+#include <regex>
--- End diff --
This does not work with all variants of GCC that we support. Therefore you
will either need to switch to regex.h ( C variant ) or put a note in the ReadMe
that not all versions of gcc ( I don't recall, but remember the issues with
GetFile ) may support this processor. Will then require some checks in
bootstrap to avoid users building this suite of processors for those versions.
When I have some time and am back home I can attempt a build across the
variants. I am leaning toward 4.8.4 having issues, so I will attempt that
first.
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