From: Nico Weber <nicolasweber@gmx.de>
Date: Sun, 15 Oct 2017 19:13:57 +0000 (+0000)
Subject: Search for libxml2 on macOS too.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d03e64f7534aae7e6f7bb2e90823c44a8d15ca47;p=llvm

Search for libxml2 on macOS too.

This allows lld-link to process /manifestinput: flags on macOS too.
Also makes the `REQUIRES: manifesttool` lld tests run on macOS.
Setting LLVM_ENABLE_LIBXML2 to off can suppress this behavior, like on Linux.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315873 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index f13e6f78340..7f33591de0c 100644
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -160,7 +160,7 @@ 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))
+  if((LLVM_ENABLE_LIBXML2) AND ((CMAKE_SYSTEM_NAME MATCHES "Linux") AND (ICONV_LIBRARY_PATH) OR APPLE))
     find_package(LibXml2)
     if (LIBXML2_FOUND)
       set(LLVM_LIBXML2_ENABLED 1)