From: Evandro Menezes <e.menezes@samsung.com>
Date: Mon, 25 Mar 2019 16:38:48 +0000 (+0000)
Subject: [clang] Remove cmake warning message (NFC)
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a24f0488377773a35bfc27e25a4f8ed01c9fe2b3;p=clang

[clang] Remove cmake warning message (NFC)

Recognize an empty string for CLANG_DEFAULT_UNWINDLIB as a valid option.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@356920 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 39d8750cc2..4b26b288a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -276,7 +276,8 @@ if (CLANG_DEFAULT_UNWINDLIB STREQUAL "")
   endif()
 endif()
 
-if (NOT(CLANG_DEFAULT_UNWINDLIB STREQUAL "none" OR
+if (NOT(CLANG_DEFAULT_UNWINDLIB STREQUAL "" OR
+        CLANG_DEFAULT_UNWINDLIB STREQUAL "none" OR
         CLANG_DEFAULT_UNWINDLIB STREQUAL "libgcc" OR
         CLANG_DEFAULT_UNWINDLIB STREQUAL "libunwind"))
   message(WARNING "Resetting default unwindlib to use platform default")