From 2b43aad081d13bdeb2ed8a65f65fbecfb470da0d Mon Sep 17 00:00:00 2001
From: David Faure <faure@kde.org>
Date: Tue, 18 Apr 2006 11:22:38 +0000
Subject: More use of the cache; fixing previous commit to not recheck
 everytime when something isn't available (e.g. agg for me).

svn path=/trunk/KDE/kdelibs/; revision=531000
---
 modules/FindLibXml2.cmake | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'modules/FindLibXml2.cmake')

diff --git a/modules/FindLibXml2.cmake b/modules/FindLibXml2.cmake
index b7914be1..2e671eea 100644
--- a/modules/FindLibXml2.cmake
+++ b/modules/FindLibXml2.cmake
@@ -6,14 +6,14 @@
 #  LIBXML2_LIBRARIES - the libraries needed to use LibXml2
 #  LIBXML2_DEFINITIONS - Compiler switches required for using LibXml2
 
-IF (CACHED_LIBXML2)
+IF (DEFINED CACHED_LIBXML2)
 
     # in cache already
     IF ("${CACHED_LIBXML2}" STREQUAL "YES")
         SET(LIBXML2_FOUND TRUE)
     ENDIF ("${CACHED_LIBXML2}" STREQUAL "YES")
 
-ELSE (CACHED_LIBXML2)
+ELSE (DEFINED CACHED_LIBXML2)
 
     IF (NOT WIN32)
         # use pkg-config to get the directories and then use these values
@@ -55,4 +55,4 @@ ELSE (CACHED_LIBXML2)
 
     SET(CACHED_LIBXML2 ${CACHED_LIBXML2} CACHE INTERNAL "If libxml2 was checked")
 
-ENDIF (CACHED_LIBXML2)
+ENDIF (DEFINED CACHED_LIBXML2)
-- 
cgit v1.2.1