# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1411545056 -7200
# Node ID 9a980af18ec5ebecfa14c8a34e7beab5bbaa4a14
# Parent  d0d76deeacb94b0036f509406af85d1534db135a
cherry-pick: JDK-8033898: undefined symbol when build hotspot with Xcode5

diff -r d0d76deeacb9 -r 9a980af18ec5 make/bsd/makefiles/gcc.make
--- a/make/bsd/makefiles/gcc.make	Tue Sep 23 19:23:46 2014 -0700
+++ b/make/bsd/makefiles/gcc.make	Wed Sep 24 09:50:56 2014 +0200
@@ -381,6 +381,11 @@
 # statically link libstdc++.so, work with gcc but ignored by g++
 STATIC_STDCXX = -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic
 
+# Ensure use libstdc++ on clang, not libc++
+ifeq ($(USE_CLANG), true)
+  LFLAGS += -stdlib=libstdc++
+endif
+
 ifeq ($(USE_CLANG),)
   # statically link libgcc and/or libgcc_s, libgcc does not exist before gcc-3.x.
   ifneq ("${CC_VER_MAJOR}", "2")