Fix build on Solaris 11.3 - ar does not like empty object files.

diff --git a/coregrind/m_libgcc_sup.c b/coregrind/m_libgcc_sup.c
index e29325459aa0dbcbae94490d168c97a12e1796f5..373f80ca19668acba540aaed41af1e54c11274a7 100644 (file)
--- a/coregrind/m_libgcc_sup.c
+++ b/coregrind/m_libgcc_sup.c
@@ -59,3 +59,9 @@ unsigned long int __getauxval (unsigned long int type)
    return 0;
 }
 #endif
+
+#if defined(VGO_solaris)
+/* At least on Solaris 11.3 ar does not like
+   empty .ar files */
+int some_symbol_to_keep_ar_happy;
+#endif