Disable -Wimplicit-fallthrough for external includes

diff --git a/include/deal.II/base/config.h.in b/include/deal.II/base/config.h.in
index 609e390f8f979088ff2368a935591d22a0a2a64d..5bcd14419391108810e750a2e62ef7b327b258dc 100644 (file)
--- a/include/deal.II/base/config.h.in
+++ b/include/deal.II/base/config.h.in
@@ -300,6 +300,7 @@ _Pragma("GCC diagnostic ignored \"-Wignored-attributes\"")       \
 _Pragma("GCC diagnostic ignored \"-Wmisleading-indentation\"")   \
 _Pragma("GCC diagnostic ignored \"-Wundef\"")                    \
 _Pragma("GCC diagnostic ignored \"-Wnon-virtual-dtor\"")         \
+_Pragma("GCC diagnostic ignored \"-Wimplicit-fallthrough\"")     \
 _Pragma("GCC diagnostic warning \"-Wpragmas\"")
 
 #  define DEAL_II_ENABLE_EXTRA_DIAGNOSTICS                       \