From: Eric Beckmann <ecbeckmann@google.com>
Date: Wed, 26 Jul 2017 21:03:55 +0000 (+0000)
Subject: Set a different var for checking I686, because LLVM_NATIVE_ARCH is
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fefa6bd86a800a565d4563e7c152277eaffbdf2;p=llvm

Set a different var for checking I686, because LLVM_NATIVE_ARCH is
overwritten.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309177 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index dc03e44b995..2d3b8663453 100644
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -159,7 +159,7 @@ if( NOT PURE_WINDOWS AND NOT LLVM_USE_SANITIZER MATCHES "Memory.*")
   find_library(ICONV_LIBRARY_PATH NAMES iconv libiconv libiconv-2 c)
   set(LLVM_LIBXML2_ENABLED 0)
   set(LIBXML2_FOUND 0)
-  if((LLVM_ENABLE_LIBXML2) AND (CMAKE_SYSTEM_NAME MATCHES "Linux") AND (ICONV_LIBRARY_PATH) AND (NOT LLVM_NATIVE_ARCH MATCHES "i686"))
+  if((LLVM_ENABLE_LIBXML2) AND (CMAKE_SYSTEM_NAME MATCHES "Linux") AND (ICONV_LIBRARY_PATH) AND (NOT LLVM_ARCH_I686))
     find_package(LibXml2)
     if (LIBXML2_FOUND)
       set(LLVM_LIBXML2_ENABLED 1)
@@ -383,6 +383,10 @@ if( LLVM_NATIVE_ARCH STREQUAL "host" )
   string(REGEX MATCH "^[^-]*" LLVM_NATIVE_ARCH ${LLVM_HOST_TRIPLE})
 endif ()
 
+set(LLVM_ARCH_I686 0)
+if (LLVM_NATIVE_ARCH MATCHES "i686")
+  set(LLVM_ARCH_I686 1)
+
 if (LLVM_NATIVE_ARCH MATCHES "i[2-6]86")
   set(LLVM_NATIVE_ARCH X86)
 elseif (LLVM_NATIVE_ARCH STREQUAL "x86")