re PR libstdc++/61011 (libstdc++-v3 should be target-libstdc++-v3 in top level configure)

	PR libstdc++/61011
	* configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
	Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
	* configure: Regenerate.

From-SVN: r211087

ChangeLog

+2014-05-30  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/61011
+	* configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
+	Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
+	* configure: Regenerate.
+
 2014-05-28  Pedro Alves  <palves@redhat.com>
 
 	* MAINTAINERS (Write After Approval): Add myself.

configure

@@ -3090,7 +3090,7 @@ else
 fi
 
 if test "${ENABLE_LIBSTDCXX}" = "no" ; then
-  noconfigdirs="$noconfigdirs libstdc++-v3"
+  noconfigdirs="$noconfigdirs target-libstdc++-v3"
 fi
 
 # Save it here so that, even in case of --enable-libgcj, if the Java
@@ -6628,9 +6628,17 @@ case ,${enable_languages},:${enable_objc_gc} in
     ;;
 esac
 
-# Disable libitm, libsanitizer, libvtv if we're not building C++
+# Disable libcilkrts, libitm, libsanitizer, libvtv if we're not building C++
 case ,${enable_languages}, in
-  *,c++,*) ;;
+  *,c++,*)
+    # Disable libcilkrts, libitm, libsanitizer if we're not building libstdc++
+    case "${noconfigdirs}" in
+      *target-libstdc++-v3*)
+        noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer"
+        ;;
+      *) ;;
+    esac
+    ;;
   *)
     noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer target-libvtv"
     ;;

configure.ac

@@ -435,7 +435,7 @@ AS_HELP_STRING([--disable-libstdcxx],
 ENABLE_LIBSTDCXX=$enableval,
 ENABLE_LIBSTDCXX=default)
 [if test "${ENABLE_LIBSTDCXX}" = "no" ; then
-  noconfigdirs="$noconfigdirs libstdc++-v3"
+  noconfigdirs="$noconfigdirs target-libstdc++-v3"
 fi]
 
 # Save it here so that, even in case of --enable-libgcj, if the Java
@@ -2057,9 +2057,17 @@ case ,${enable_languages},:${enable_objc_gc} in
     ;;
 esac
 
-# Disable libitm, libsanitizer, libvtv if we're not building C++
+# Disable libcilkrts, libitm, libsanitizer, libvtv if we're not building C++
 case ,${enable_languages}, in
-  *,c++,*) ;;
+  *,c++,*)
+    # Disable libcilkrts, libitm, libsanitizer if we're not building libstdc++
+    case "${noconfigdirs}" in
+      *target-libstdc++-v3*)
+        noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer"
+        ;;
+      *) ;;
+    esac
+    ;;
   *)
     noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer target-libvtv"
     ;;