Require AC_FUNC_CANONICALIZE_FILE_NAME.

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index 06137d8f734c0c74e26a61cb6cdb5230eb8277f3..a0a6dd6f382be2aef1787bf3fcf2f4a4b0b5bea2 100644 (file)
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -203,6 +203,7 @@ AC_DEFUN([jm_MACROS],
     AC_LIBOBJ(mountlist)
   fi
   AC_REQUIRE([jm_AC_DOS])
+  AC_REQUIRE([AC_FUNC_CANONICALIZE_FILE_NAME])
 
 ])