The improved --xattrs option is landing on the trunk.

[rsync/rsync.git] / configure.in

diff --git a/configure.in b/configure.in
index 3986eea..f95b7fe 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -828,7 +828,7 @@ else
     *sysv5*)
        AC_MSG_RESULT(Using UnixWare ACLs)
        AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs])
-       AC_DEFINE(SUPPORT_ACLS, 1)
+       AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs])
        ;;
     *solaris*|*cygwin*)
        AC_MSG_RESULT(Using solaris ACLs)
@@ -856,6 +856,9 @@ else
        AC_DEFINE(SUPPORT_ACLS, 1)
        LIBS="$LIBS -lpacl"
        ;;
+    darwin*)
+       AC_MSG_RESULT(MacOS ACLs not yet supported)
+       ;;
     *)
        AC_MSG_RESULT(running tests:)
        AC_CHECK_LIB(acl,acl_get_file)
@@ -882,13 +885,52 @@ samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
                AC_MSG_ERROR(Failed to find ACL support)
            else
                AC_MSG_RESULT(No ACL support found)
-               AC_DEFINE(SUPPORT_ACLS, 0, [Define to 1 to add support for ACLs])
            fi
        fi
        ;;
     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