commit eff015538b70adcb9f3976ac8d2181513e28c1c1
author Petr Hosek <phosek@chromium.org> Tue Dec 12 01:20:52 2017 +0000
committer Petr Hosek <phosek@chromium.org> Tue Dec 12 01:20:52 2017 +0000
tree 8ba95e68041087146a1ae57a941f47da8af4e706
parent 9b3f7c3d180b156605b9def01ce16465baee9c1c

[CMake] Support runtimes and monorepo layouts when looking for libcxx

This also slightly refactors the code that's checking the directory
presence which allows eliminating one unnecessary variable.

Differential Revision: https://reviews.llvm.org/D40637

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@320446 91177308-0d34-0410-b5e6-96231b3b80d8

cmake/Modules/AddCompilerRT.cmake

diff --git a/cmake/Modules/AddCompilerRT.cmake b/cmake/Modules/AddCompilerRT.cmake
index f01cba9..d4f6368 100644
--- a/cmake/Modules/AddCompilerRT.cmake
+++ b/cmake/Modules/AddCompilerRT.cmake
@@ -465,7 +465,7 @@
 #                   DEPS <list of build deps>
 #                   CFLAGS <list of compile flags>)
 macro(add_custom_libcxx name prefix)
-  if(NOT COMPILER_RT_HAS_LIBCXX_SOURCES)
+  if(NOT COMPILER_RT_LIBCXX_PATH)
     message(FATAL_ERROR "libcxx not found!")
   endif()