Index: config/sol2.h
===================================================================
--- config/sol2.h	(revision 174027)
+++ config/sol2.h	(working copy)
@@ -136,6 +136,8 @@ along with GCC; see the file COPYING3.
    %{!symbolic:\
      %{pthreads|pthread:" \
         LIB_THREAD_LDFLAGS_SPEC " -lpthread " LIB_TLS_SPEC "} \
+     %{fprofile-arcs|fprofile-generate*|coverage:" \
+        LIB_THREAD_LDFLAGS_SPEC " " LIB_TLS_SPEC "} \
      %{p|pg:-ldl} -lc}"
 
 #undef  ENDFILE_SPEC