commit 4dc6a8c66609a958f6bcc2867802c36843b6ee7c
author past-due <30942300+past-due@users.noreply.github.com> Thu Sep 15 15:37:05 2022 -0400
committer past-due <30942300+past-due@users.noreply.github.com> Thu Sep 15 15:37:05 2022 -0400
tree f3f17ee24d7440317cdbf0dd96ec4606e8f6f33c
parent 498bba430b92f7458e5daa0fff58c2c6333b034e

Allow defining BASISU_HAVE_STD_TRIVIALLY_COPYABLE

To force std::is_trivially_copyable

transcoder/basisu_containers.h

diff --git a/transcoder/basisu_containers.h b/transcoder/basisu_containers.h
index d3e1436..67416ee 100644
--- a/transcoder/basisu_containers.h
+++ b/transcoder/basisu_containers.h
@@ -188,7 +188,7 @@
 
 #define BASISU_IS_SCALAR_TYPE(T) (scalar_type<T>::cFlag)
 
-#if defined(__GNUC__) && __GNUC__<5
+#if !defined(BASISU_HAVE_STD_TRIVIALLY_COPYABLE) && defined(__GNUC__) && __GNUC__<5
    #define BASISU_IS_TRIVIALLY_COPYABLE(...) __has_trivial_copy(__VA_ARGS__)
 #else
    #define BASISU_IS_TRIVIALLY_COPYABLE(...) std::is_trivially_copyable<__VA_ARGS__>::value