Merged in lindenlab/viewer-bear

1 files changed, 40 insertions, 0 deletions

diff --git a/indra/llkdu/include_kdu_xxxx.h b/indra/llkdu/include_kdu_xxxx.h
new file mode 100644
index 0000000000..a1dbced60b
--- /dev/null
+++ b/indra/llkdu/include_kdu_xxxx.h
@@ -0,0 +1,40 @@
+/**
+ * @file   include_kdu_xxxx.h
+ * @author Nat Goodspeed
+ * @date   2016-04-25
+ * @brief  
+ * 
+ * $LicenseInfo:firstyear=2016&license=viewerlgpl$
+ * Copyright (c) 2016, Linden Research, Inc.
+ * $/LicenseInfo$
+ */
+
+// This file specifically omits #include guards of its own: it's sort of an
+// #include macro used to wrap KDU #includes with proper incantations. Usage:
+
+// #define kdu_xxxx "kdu_compressed.h" // or whichever KDU header
+// #include "include_kdu_xxxx.h"
+// // kdu_xxxx #undef'ed by include_kdu_xxxx.h
+
+#if LL_DARWIN
+// don't *really* want to rebuild KDU so turn off specific warnings for this header
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wself-assign-field"
+#pragma clang diagnostic ignored "-Wunused-private-field"
+#include kdu_xxxx
+#pragma clang diagnostic pop
+#elif LL_WINDOWS
+// With warnings-as-errors in effect, strange relationship between
+// jp2_output_box and its subclass jp2_target in kdu_compressed.h
+// causes build failures. Specifically:
+// warning C4263: 'void kdu_supp::jp2_target::open(kdu_supp::jp2_family_tgt *)' : member function does not override any base class virtual member function
+// warning C4264: 'void kdu_supp::jp2_output_box::open(kdu_core::kdu_uint32)' : no override available for virtual member function from base 'kdu_supp::jp2_output_box'; function is hidden
+#pragma warning(push)
+#pragma warning(disable : 4263 4264)
+#include kdu_xxxx
+#pragma warning(pop)
+#else // some other platform
+#include kdu_xxxx
+#endif
+
+#undef kdu_xxxx