Add missing EXTRA_DIST file libstdc++.supp

Otherwise leak_cpp_interior test fails from a make dist tarball

diff --git a/memcheck/tests/Makefile.am b/memcheck/tests/Makefile.am
index 5e6e65301df364ac7621be6cd6f38916ac94099a..38b0822cdf270b40202256f4bc58860dce1d210d 100644 (file)
--- a/memcheck/tests/Makefile.am
+++ b/memcheck/tests/Makefile.am
@@ -118,7 +118,7 @@ EXTRA_DIST = \
        cond_st.vgtest cond_st.stdout.exp cond_st.stderr.exp-arm \
                cond_st.stderr.exp-64bit-non-arm \
                cond_st.stderr.exp-32bit-non-arm \
-       leak_cpp_interior.stderr.exp leak_cpp_interior.stderr.exp-64bit leak_cpp_interior.vgtest \
+       leak_cpp_interior.stderr.exp leak_cpp_interior.stderr.exp-64bit leak_cpp_interior.vgtest libstdc++.supp \
        custom_alloc.stderr.exp custom_alloc.vgtest \
                custom_alloc.stderr.exp-s390x-mvc \
        custom-overlap.stderr.exp custom-overlap.vgtest \