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-rw-r--r--configure.ac1
1 files changed, 0 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index e3c6d55e7..6a7fea15c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -345,7 +345,6 @@ if test "x${ac_cv_cxx_compiler_gnu}" = "xyes" ; then
CHECK_CXXFLAG([-Winit-self])
CHECK_CXXFLAG([-Wunreachable-code])
CHECK_CXXFLAG([-Wunused])
- CHECK_CXXFLAG([-Wunused-function])
CHECK_CXXFLAG([-Wshadow])
CHECK_CXXFLAG([-Wwrite-strings])
CHECK_CXXFLAG([-Wsignature-shadow])