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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index fd249b230..f684a56a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1643,6 +1643,9 @@ if test "$GCC" = yes; then
else
mycflags="$mycflags -Wall"
+ if test x"$_gcc_silent_wno" = xyes ; then
+ mycflags="$mycflags -Wno-format-zero-length"
+ fi
fi
if test x"$_gcc_silent_wno" = xyes ; then