From 9fd1368611392c21f92fa0029c21b5061b18afc3 Mon Sep 17 00:00:00 2001
From: Takeshi Nakatani <ggtakec@gmail.com>
Date: Sun, 2 Oct 2016 07:23:19 +0000
Subject: [PATCH] OS-specific correspondence of the extended attribute header

---
 configure.ac |  4 ++++
 src/common.h | 11 +++++++++++
 src/s3fs.cpp |  1 -
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b20c9ad..6458914 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,10 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CXX
 AC_PROG_CC
 
+AC_CHECK_HEADERS([sys/xattr.h])
+AC_CHECK_HEADERS([attr/xattr.h])
+AC_CHECK_HEADERS([sys/extattr.h])
+
 CXXFLAGS="$CXXFLAGS -Wall -D_FILE_OFFSET_BITS=64"
 
 dnl ----------------------------------------------
diff --git a/src/common.h b/src/common.h
index 013ad35..e2352a2 100644
--- a/src/common.h
+++ b/src/common.h
@@ -23,6 +23,17 @@
 
 #include "../config.h"
 
+//
+// Extended attribute
+//
+#ifdef HAVE_SYS_EXTATTR_H
+#include <sys/extattr.h>
+#elif HAVE_ATTR_XATTR_H
+#include <attr/xattr.h>
+#elif HAVE_SYS_XATTR_H
+#include <sys/xattr.h>
+#endif
+
 //
 // Macro
 //
diff --git a/src/s3fs.cpp b/src/s3fs.cpp
index fac70d6..c886ddf 100644
--- a/src/s3fs.cpp
+++ b/src/s3fs.cpp
@@ -34,7 +34,6 @@
 #include <pwd.h>
 #include <grp.h>
 #include <getopt.h>
-#include <sys/xattr.h>
 #include <signal.h>
 
 #include <fstream>