[gdb/symtab] Enable ada .gdb_index

[deliverable/binutils-gdb.git] / gdbsupport / warning.m4

diff --git a/gdbsupport/warning.m4 b/gdbsupport/warning.m4
index 81939ed7610272067d9be565be026c3840bd776b..649be7552dd10942dbf983a83b69179b6316cf6c 100644 (file)
--- a/gdbsupport/warning.m4
+++ b/gdbsupport/warning.m4
@@ -51,6 +51,7 @@ build_warnings="-Wall -Wpointer-arith \
 -Wdeprecated-copy-dtor \
 -Wredundant-move \
 -Wmissing-declarations \
+-Wmissing-prototypes \
 -Wstrict-null-sentinel \
 "