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-rw-r--r--gdb/configure.ac1
1 files changed, 0 insertions, 1 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 16bcd56..29d0b63 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1339,7 +1339,6 @@ AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
# Checks for types. #
# ------------------ #
-AC_TYPE_SIGNAL
AC_CHECK_TYPES(socklen_t, [], [],
[#include <sys/types.h>
#include <sys/socket.h>