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-rw-r--r--gdb/gdbserver/configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index fdd8918..b9928d7 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -70,7 +70,7 @@ AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
netinet/tcp.h arpa/inet.h sys/wait.h wait.h sys/un.h dnl
linux/perf_event.h)
-AC_CHECK_FUNCS(pread pwrite pread64 readlink)
+AC_CHECK_FUNCS(pread pwrite pread64 readlink fdwalk pipe2)
AC_REPLACE_FUNCS(vasprintf vsnprintf)
# Check for UST