MeshTools: include <utility> for std::pair usage in deprecated APIs.

Seems that libc++ 19 no longer drags it along with other STL stuff.
1 year ago · d9e19c1bde
1 changed files with 1 additions and 0 deletions
--- a/src/Magnum/MeshTools/GenerateNormals.h
+++ b/src/Magnum/MeshTools/GenerateNormals.h
@ -34,6 +34,7 @@
 #include "Magnum/MeshTools/visibility.h"

 #ifdef MAGNUM_BUILD_DEPRECATED
+#include <utility> /* std::pair */
 #include <Corrade/Utility/StlForwardVector.h>
 #include <Corrade/Utility/Macros.h>
 #endif