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-rw-r--r--gdb/gdbserver/configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index 8476fbd..f15ee1f 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -94,6 +94,7 @@ AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
fcntl.h signal.h sys/file.h dnl
sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
netinet/tcp.h arpa/inet.h)
+AC_FUNC_FORK
AC_CHECK_FUNCS(getauxval pread pwrite pread64 setns)
GDB_AC_COMMON