From: Brad King <brad.king@kitware.com>
Date: Mon, 13 Jan 2014 14:36:15 +0000 (-0500)
Subject: Do not require LibXml2 to configure
X-Git-Tag: v3.1.900a~328
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da3ec55e71887d6b2e79f75e03e49c80650f7f0a;p=thirdparty%2Flibarchive.git

Do not require LibXml2 to configure

In commit 033fc31e (Allow fine grained control over dependancies,
2013-05-16, committed 2013-12-12) the find_package(LibXml2) line was
accidentally given a REQUIRED specifier.  Remove it now.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 11b71394a..d317212dd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -902,7 +902,7 @@ ENDIF(ENABLE_ICONV)
 
 #
 # Find Libxml2
-FIND_PACKAGE(LibXml2 REQUIRED)
+FIND_PACKAGE(LibXml2)
 #
 IF(LIBXML2_FOUND)
   CMAKE_PUSH_CHECK_STATE()	# Save the state of the variables