target.h: #include <sys/types.h>.

[deliverable/binutils-gdb.git] / gdb / gdbserver / configure.ac

diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index efbb346e205f6a317c6b101b85e84bce67c758aa..d50d0f1582682ca15260497e63ed2b56c3a91a3a 100644 (file)
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -94,10 +94,13 @@ 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_CHECK_FUNCS(getauxval pread pwrite pread64)
+AC_CHECK_FUNCS(getauxval pread pwrite pread64 setns)
 
 GDB_AC_COMMON
 
+# Check the return and argument types of ptrace.
+GDB_AC_PTRACE
+
 # Check for UST
 ustlibs=""
 ustinc=""
@@ -154,8 +157,7 @@ AC_ARG_ENABLE(werror,
      *) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
    esac])
 
-# Enable -Werror by default when using gcc in C mode.  Leave it off
-# for C++ until we're warning clean.  Turn it off for releases.
+# Enable -Werror by default when using gcc.  Turn it off for releases.
 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
    && test x"$enable_build_with_cxx" != x"yes" \
    && $development; then