[llvm] r359815 - [gn] Include libcxx configuration file

[Petr Hosek via llvm-commits]

Author: phosek
Date: Thu May  2 12:07:23 2019
New Revision: 359815

URL: http://llvm.org/viewvc/llvm-project?rev=359815&view=rev
Log:
[gn] Include libcxx configuration file

This was omitted in r359806 but is already referenced in the GN build.

Added:
    llvm/trunk/utils/gn/secondary/libcxx/config.gni

Added: llvm/trunk/utils/gn/secondary/libcxx/config.gni
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/gn/secondary/libcxx/config.gni?rev=359815&view=auto
==============================================================================
--- llvm/trunk/utils/gn/secondary/libcxx/config.gni (added)
+++ llvm/trunk/utils/gn/secondary/libcxx/config.gni Thu May  2 12:07:23 2019
@@ -0,0 +1,10 @@
+declare_args() {
+  # ABI version of libc++. Can be either 1 or 2, where 2 is currently not stable. Defaults to 1.
+  libcxx_abi_version = 1
+
+  # The inline ABI namespace used by libc++. It defaults to __n where `n` is the current ABI version.
+  libcxx_abi_namespace = ""
+
+  # Unstable ABI of libc++.
+  libcxx_abi_unstable = false
+}