1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index fb707c49..5ec8a902 100644
--- a/configure.ac
+++ b/configure.ac
@@ -504,6 +504,7 @@ AC_CHECK_FUNCS([__argz_count \
                 rmdir \
                 select \
                 setlocale \
+                sigaction \
                 sleep \
                 socket \
                 stpcpy \