[libc++] Install the missing header __errc

Summary: Omitted from D41347.

Reviewers: EricWF

Subscribers: mgorny, christof, ldionne, cfe-commits

Differential Revision: https://reviews.llvm.org/D48864

llvm-svn: 336165

diff --git a/libcxx/include/CMakeLists.txt b/libcxx/include/CMakeLists.txt
index 6bd7591..be0e10d 100644 (file)
--- a/libcxx/include/CMakeLists.txt
+++ b/libcxx/include/CMakeLists.txt
@@ -2,6 +2,7 @@ set(files
   __bit_reference
   __bsd_locale_defaults.h
   __bsd_locale_fallbacks.h
+  __errc
   __debug
   __functional_03
   __functional_base