Add backing_device_info per-filesystem

[zfs.git] / config / zfs-meta.m4

diff --git a/config/zfs-meta.m4 b/config/zfs-meta.m4
index bbe1f9b..8b3689a 100644 (file)
--- a/config/zfs-meta.m4
+++ b/config/zfs-meta.m4
@@ -6,6 +6,17 @@ dnl # AUTHOR:
 dnl # Chris Dunlap <cdunlap@llnl.gov>
 dnl #
 AC_DEFUN([ZFS_AC_META], [
+
+       AH_BOTTOM([
+#undef PACKAGE
+#undef PACKAGE_BUGREPORT
+#undef PACKAGE_NAME
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+#undef PACKAGE_VERSION
+#undef STDC_HEADERS
+#undef VERSION])
+
        AC_MSG_CHECKING([metadata])
 
        META="$srcdir/META"
@@ -37,15 +48,23 @@ AC_DEFUN([ZFS_AC_META], [
                        AC_SUBST([ZFS_META_RELEASE])
                fi
 
+               ZFS_META_LICENSE=_ZFS_AC_META_GETVAL([LICENSE]);
+               if test -n "$ZFS_META_LICENSE"; then
+                       AC_DEFINE_UNQUOTED([ZFS_META_LICENSE], ["$ZFS_META_LICENSE"],
+                               [Define the project license.]
+                       )
+                       AC_SUBST([ZFS_META_LICENSE])
+               fi
+
                if test -n "$ZFS_META_NAME" -a -n "$ZFS_META_VERSION"; then
-                               META_ALIAS="$ZFS_META_NAME-$ZFS_META_VERSION"
+                               ZFS_META_ALIAS="$ZFS_META_NAME-$ZFS_META_VERSION"
                                test -n "$ZFS_META_RELEASE" && 
-                                       META_ALIAS="$META_ALIAS-$ZFS_META_RELEASE"
-                               AC_DEFINE_UNQUOTED([META_ALIAS],
-                                       ["$META_ALIAS"],
+                                       ZFS_META_ALIAS="$ZFS_META_ALIAS-$ZFS_META_RELEASE"
+                               AC_DEFINE_UNQUOTED([ZFS_META_ALIAS],
+                                       ["$ZFS_META_ALIAS"],
                                        [Define the project alias string.] 
                                )
-                               AC_SUBST([META_ALIAS])
+                               AC_SUBST([ZFS_META_ALIAS])
                fi
 
                ZFS_META_DATA=_ZFS_AC_META_GETVAL([DATE]);