X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/1c53e5171cfce78416c0a534dbe8fb2d0725fd2e..16edf86595a5a990a942fa045dfb523dae1fe6cb:/configure.in

diff --git a/configure.in b/configure.in
index fb7b7cd7..f95b7fe4 100644
--- a/configure.in
+++ b/configure.in
@@ -856,7 +856,7 @@ else
 	AC_DEFINE(SUPPORT_ACLS, 1)
 	LIBS="$LIBS -lpacl"
 	;;
-    *darwin*)
+    darwin*)
 	AC_MSG_RESULT(MacOS ACLs not yet supported)
 	;;
     *)
@@ -891,6 +891,46 @@ samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
     esac
 fi
 
+AC_CHECK_HEADERS(attr/xattr.h)
+AC_CHECK_HEADERS(sys/xattr.h)
+AC_CHECK_HEADERS(sys/extattr.h)
+
+#################################################
+# check for extended attribute support
+AC_MSG_CHECKING(whether to support extended attributes)
+AC_ARG_ENABLE(xattr-support,
+	AC_HELP_STRING([--disable-xattr-support],
+		       [Turn off extended attribute support]))
+
+if test x"$enable_xattr_support" = x"no"; then
+    AC_MSG_RESULT(no)
+else
+    case "$host_os" in
+    *linux*)
+	AC_MSG_RESULT(Using Linux xattrs)
+	AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs])
+	AC_DEFINE(SUPPORT_XATTRS, 1, [Define to 1 to add support for extended attributes])
+	;;
+    darwin*)
+	AC_MSG_RESULT(Using OS X xattrs)
+	AC_DEFINE(HAVE_OSX_XATTRS, 1, [True if you have Mac OS X xattrs])
+	AC_DEFINE(SUPPORT_XATTRS, 1)
+	;;
+    freebsd*)
+	AC_MSG_RESULT(Using FreeBSD extattrs)
+	AC_DEFINE(HAVE_FREEBSD_XATTRS, 1, [True if you have FreeBSD xattrs])
+	AC_DEFINE(SUPPORT_XATTRS, 1)
+	;;
+    *)
+	if test x"$enable_xattr_support" = x"yes"; then
+	    AC_MSG_ERROR(Failed to find extended attribute support)
+	else
+	    AC_MSG_RESULT(No extended attribute support found)
+	fi
+	;;
+    esac
+fi
+
 AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig])
 AC_OUTPUT