tree c18bbcfbdc3498fd5bc94d91b6756392f491078f
parent 4bf15a00704552100c7ffcf92e93c8d3414c9b50
author Eric Fiselier <eric@efcs.ca> 1488483275 +0000
committer Eric Fiselier <eric@efcs.ca> 1488483275 +0000

[libc++abi] Add option to enable definitions for the new/delete overloads.

Summary:
Currently both libc++ and libc++abi provide definitions for operator new/delete. However I believe this is incorrect and that one or the other should offer them.

This patch adds the CMake option `-DLIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS` which defaults to `OFF` unless otherwise specified. This means that by default
only libc++ provides the new/delete definitions.


Reviewers: mclow.lists, mehdi_amini, dexonsmith, beanz, jroelofs, danalbert, smeenai, rmaprath, mgorny

Reviewed By: mehdi_amini

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D30517

git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@296801 91177308-0d34-0410-b5e6-96231b3b80d8