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-rw-r--r--gdb/configure.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac
index ebb0a95..a756a2d 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1544,7 +1544,8 @@ fi
# gdb/doc/gdbint.texinfo.
build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
-Wformat-nonliteral -Wno-pointer-sign \
--Wno-unused -Wunused-value -Wno-switch -Wno-char-subscripts"
+-Wno-unused -Wunused-value -Wunused-function \
+-Wno-switch -Wno-char-subscripts"
# Enable -Wno-format by default when using gcc on mingw since many
# GCC versions complain about %I64.