jni.exp (gcj_jni_get_cxxflags_invocation): Add libiconv for FreeBSD to cxxflags.

2015-05-26  Andreas Tobler  <andreast@gcc.gnu.org>

    * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation): Add
    libiconv for FreeBSD to cxxflags.

From-SVN: r223706

libjava/ChangeLog

+2015-05-26  Andreas Tobler  <andreast@gcc.gnu.org>
+
+	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation): Add
+	libiconv for FreeBSD to cxxflags.
+
 2015-05-24  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* configure: Regenerate.

libjava/testsuite/libjava.jni/jni.exp

@@ -274,6 +274,11 @@ proc gcj_jni_get_cxxflags_invocation {} {
     eval lappend cxxflags "-shared-libgcc -lgcj $libiconv"
   }
 
+  # FreeBSD needs -liconv linked, otherwise we get some unresolved.
+  if { [istarget "*-*-freebsd*"] } {
+    eval lappend cxxflags "$libiconv"
+  }
+
   # Make sure libgcc unwinder is used on 64-bit Solaris 10+/x86 rather than
   # the libc one.
   if { [istarget "*-*-solaris*"] } {