From: Pascal Bach <pasci.bach@gmail.com>
Date: Sun, 1 Jan 2017 22:38:59 +0000 (+0100)
Subject: cmake: search for Keyutils in default paths and cleanup
X-Git-Tag: v12.0.0~287^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F12769%2Fhead;p=ceph.git

cmake: search for Keyutils in default paths and cleanup

This makes it more portable

Remove /usr/include as it is searched by find_path anyway.
Remove unnecessary include that weren't used.


Signed-off-by: Pascal Bach <pascal.bach@nextrem.ch>
---

diff --git a/cmake/modules/Findkeyutils.cmake b/cmake/modules/Findkeyutils.cmake
index 15a07d60bf6d..e34be8b5eb44 100644
--- a/cmake/modules/Findkeyutils.cmake
+++ b/cmake/modules/Findkeyutils.cmake
@@ -9,17 +9,12 @@ if(KEYUTILS_INCLUDE_DIR AND KEYUTILS_LIBRARIES)
 	set(KEYUTILS_FIND_QUIETLY TRUE)
 endif(KEYUTILS_INCLUDE_DIR AND KEYUTILS_LIBRARIES)
 
-INCLUDE(CheckCXXSymbolExists)
-
 # include dir
-
-find_path(KEYUTILS_INCLUDE_DIR keyutils.h NO_DEFAULT_PATH PATHS
-  /usr/include
+find_path(KEYUTILS_INCLUDE_DIR keyutils.h PATHS
   /opt/local/include
   /usr/local/include
 )
 
-
 # finally the library itself
 find_library(LIBKEYUTILS NAMES keyutils)
 set(KEYUTILS_LIBRARIES ${LIBKEYUTILS})