tree 6463f4a221a8d7be06958b4290bdf589090d0862
parent 39441fe9f00a58ffc2fdff92a4b0e8a280a5f444
author Petr Hosek <phosek@chromium.org> 1484096170 +0000
committer Petr Hosek <phosek@chromium.org> 1484096170 +0000

[CMake][libcxx] Do not rely on the existence of c++abi or unwind targets

There is no guaranteed order in which CMake files for individual
runtimes are invoked and therefore we cannot rely on existence of
targets defined in other runtimes. Use the new HAVE_<name> options
instead in those cases.

Differential Revision: https://reviews.llvm.org/D28391

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@291632 91177308-0d34-0410-b5e6-96231b3b80d8