Fix most clang warnings.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14467 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/configure.ac b/configure.ac
index 0584873..878d37d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1773,6 +1773,8 @@
AC_GCC_WARNING_SUBST_NO([nonnull], [FLAG_W_NO_NONNULL])
AC_GCC_WARNING_SUBST_NO([overflow], [FLAG_W_NO_OVERFLOW])
AC_GCC_WARNING_SUBST_NO([uninitialized], [FLAG_W_NO_UNINITIALIZED])
+AC_GCC_WARNING_SUBST_NO([unused-function], [FLAG_W_NO_UNUSED_FUNCTION])
+AC_GCC_WARNING_SUBST_NO([static-local-in-inline], [FLAG_W_NO_STATIC_LOCAL_IN_INLINE])
# does this compiler support -Wextra or the older -W ?