Sync toplevel configure with binutils-gdb

	Sync with binutils-gdb:
	2015-03-17  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (target_configdirs): Exclude target-zlib if
	target-libjava isn't built.
	* configure: Regenerated.

From-SVN: r225778

ChangeLog

 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 
 	Sync with binutils-gdb:
+	2015-03-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure.ac (target_configdirs): Exclude target-zlib if
+	target-libjava isn't built.
+	* configure: Regenerated.
+
+2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	Sync with binutils-gdb:
 	2015-05-13  John David Anglin  <dave.anglin@bell.net>
 
 	* configure.ac: Disable configuration of GDB for HPUX targets.

configure

@@ -6575,6 +6575,15 @@ for i in ${target_configdirs_all} ; do
   fi
 done
 
+# Exclude target-zlib if target-libjava isn't built.
+case ${target_configdirs} in
+*target-libjava*)
+  ;;
+*)
+  target_configdirs="`echo ${target_configdirs} | sed -e 's/target-zlib//'`"
+  ;;
+esac
+
 # libiberty-linker-plugin is special: it doesn't have its own source directory,
 # so we have to add it after the preceding checks.
 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x

configure.ac

@@ -2265,6 +2265,15 @@ for i in ${target_configdirs_all} ; do
   fi
 done
 
+# Exclude target-zlib if target-libjava isn't built.
+case ${target_configdirs} in
+*target-libjava*)
+  ;;
+*)
+  target_configdirs="`echo ${target_configdirs} | sed -e 's/target-zlib//'`"
+  ;;
+esac
+
 # libiberty-linker-plugin is special: it doesn't have its own source directory,
 # so we have to add it after the preceding checks.
 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x