jni.exp (gcj_jni_get_cxxflags_invocation): Add -shared-libgcc to cxxflags for *-*-solaris*.

	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
	Add -shared-libgcc to cxxflags for *-*-solaris*.
	Remove -lsocket.

From-SVN: r168549

libjava/ChangeLog

+2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
+	Add -shared-libgcc to cxxflags for *-*-solaris*.
+	Remove -lsocket.
+
 2011-01-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* gnu/gcj/convert/Convert.java (version): Update copyright notice

libjava/testsuite/libjava.jni/jni.exp

@@ -274,8 +274,10 @@ proc gcj_jni_get_cxxflags_invocation {} {
     eval lappend cxxflags "-shared-libgcc -lgcj $libiconv"
   }
 
+  # Make sure libgcc unwinder is used on 64-bit Solaris 10+/x86 rather than
+  # the libc one.
   if { [istarget "*-*-solaris*"] } {
-    lappend cxxflags "-lsocket"
+    lappend cxxflags "-shared-libgcc"
   }
 
   return $cxxflags