From 8f1303663a52c4bad45c5110bcdc200cf60ce19d Mon Sep 17 00:00:00 2001
From: Chris Bieneman <beanz@apple.com>
Date: Thu, 16 Apr 2015 17:26:50 +0000
Subject: [PATCH] Better fix to the windows conditional.

llvm-svn: 235121
---
 llvm/cmake/modules/AddLLVM.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
index 050939022b3d..2f4a7784ade3 100644
--- a/llvm/cmake/modules/AddLLVM.cmake
+++ b/llvm/cmake/modules/AddLLVM.cmake
@@ -423,7 +423,7 @@ macro(add_llvm_library name)
     set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
   else()
     if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LTO")
-      if("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
+      if(WIN32 OR CYGWIN)
         install(TARGETS ${name}
           EXPORT LLVMExports
           RUNTIME DESTINATION lib${LLVM_LIBDIR_SUFFIX}