diff -r bf541a540a74 -r 3cc9f17ca9bb mozilla-gcc6.patch
--- a/mozilla-gcc6.patch	Sat Jul 30 10:49:37 2016 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-
-# HG changeset patch
-# User Mike Hommey <mh+mozilla@glandium.org>
-# Date 1457596445 -32400
-# Node ID 55212130f19da3079167a6b0a5a0ed6689c9a71d
-# Parent  27c94617d7064d566c24a42e11cd4c7ef725923d
-Bug 1245076 - Don't include mozalloc.h from the cstdlib wrapper. r=froydnj
-
-Our STL wrappers do various different things, one of which is including
-mozalloc.h for infallible operator new. mozalloc.h includes stdlib.h,
-which, in libstdc++ >= 6 is now itself a wrapper around cstdlib, which
-circles back to our STL wrapper.
-
-But of the things our STL wrappers do, including mozalloc.h is not one
-that is necessary for cstdlib. So skip including mozalloc.h in our
-cstdlib wrapper.
-
-Additionally, some C++ sources (in media/mtransport) are including
-headers in an extern "C" block, which end up including stdlib.h, which
-ends up including cstdlib because really, this is all C++, and our
-wrapper pre-includes <new> for mozalloc.h, which fails because templates
-don't work inside extern "C". So, don't pre-include <new> when we're not
-including mozalloc.h.
-
-
-diff --git a/config/gcc-stl-wrapper.template.h b/config/gcc-stl-wrapper.template.h
---- a/config/gcc-stl-wrapper.template.h
-+++ b/config/gcc-stl-wrapper.template.h
-@@ -12,33 +12,40 @@
- // compiling ObjC.
- #if defined(__EXCEPTIONS) && __EXCEPTIONS && !(__OBJC__ && __GNUC__ && XP_IOS)
- #  error "STL code can only be used with -fno-exceptions"
- #endif
- 
- // Silence "warning: #include_next is a GCC extension"
- #pragma GCC system_header
- 
-+// Don't include mozalloc for cstdlib. See bug 1245076.
-+#ifndef moz_dont_include_mozalloc_for_cstdlib
-+#  define moz_dont_include_mozalloc_for_cstdlib
-+#endif
-+#ifndef moz_dont_include_mozalloc_for_${HEADER}
- // mozalloc.h wants <new>; break the cycle by always explicitly
- // including <new> here.  NB: this is a tad sneaky.  Sez the gcc docs:
- //
- //    `#include_next' does not distinguish between <file> and "file"
- //    inclusion, nor does it check that the file you specify has the
- //    same name as the current file. It simply looks for the file
- //    named, starting with the directory in the search path after the
- //    one where the current file was found.
--#include_next <new>
-+#  include_next <new>
- 
- // See if we're in code that can use mozalloc.  NB: this duplicates
- // code in nscore.h because nscore.h pulls in prtypes.h, and chromium
- // can't build with that being included before base/basictypes.h.
--#if !defined(XPCOM_GLUE) && !defined(NS_NO_XPCOM) && !defined(MOZ_NO_MOZALLOC)
--#  include "mozilla/mozalloc.h"
--#else
--#  error "STL code can only be used with infallible ::operator new()"
-+#  if !defined(XPCOM_GLUE) && !defined(NS_NO_XPCOM) && !defined(MOZ_NO_MOZALLOC)
-+#    include "mozilla/mozalloc.h"
-+#  else
-+#    error "STL code can only be used with infallible ::operator new()"
-+#  endif
-+
- #endif
- 
- #if defined(DEBUG) && !defined(_GLIBCXX_DEBUG)
- // Enable checked iterators and other goodies
- //
- // FIXME/bug 551254: gcc's debug STL implementation requires -frtti.
- // Figure out how to resolve this with -fno-rtti.  Maybe build with
- // -frtti in DEBUG builds?
-
-