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-rw-r--r--gdb/gdbserver/acinclude.m42
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/gdbserver/acinclude.m4 b/gdb/gdbserver/acinclude.m4
index 8ec9188..c75d783 100644
--- a/gdb/gdbserver/acinclude.m4
+++ b/gdb/gdbserver/acinclude.m4
@@ -29,6 +29,8 @@ m4_include(../libiberty.m4)
dnl For GDB_AC_PTRACE.
m4_include(../ptrace.m4)
+m4_include(../ax_cxx_compile_stdcxx.m4)
+
dnl Check for existence of a type $1 in libthread_db.h
dnl Based on BFD_HAVE_SYS_PROCFS_TYPE in bfd/bfd.m4.