From c73b7f817afa6ee133112a4fb3ffd5c603a87eb9 Mon Sep 17 00:00:00 2001
From: benrubson <ben.rubson@gmail.com>
Date: Fri, 10 Mar 2017 14:51:31 +0100
Subject: [PATCH] check that llistxattr exists, choose the correct function

---
 CMakeLists.txt | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4c315b5..fa679f1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -98,14 +98,17 @@ set (CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE})
 include (CheckCXXSourceCompiles)
 set(CMAKE_REQUIRED_QUIET_SAVE ${CMAKE_REQUIRED_QUIET})
 set (CMAKE_REQUIRED_QUIET True)
-check_cxx_source_compiles ("#include <sys/types.h>
-  #include <sys/xattr.h>
-  int main() { llistxattr(0,0,0); return 1; }
-  " XATTR_LLIST)
+if (XATTR_ADD_OPT)
 check_cxx_source_compiles ("#include <sys/types.h>
   #include <sys/xattr.h>
   int main() { llistxattr(0,0,0,0); return 1; }
   " XATTR_LLIST)
+else (XATTR_ADD_OPT)
+check_cxx_source_compiles ("#include <sys/types.h>
+  #include <sys/xattr.h>
+  int main() { llistxattr(0,0,0); return 1; }
+  " XATTR_LLIST)
+endif (XATTR_ADD_OPT)
 set (CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE})
 
 # Check if we have some standard functions.