for nicer Makefile.in

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22445 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/build/bakefiles/files.bkl b/build/bakefiles/files.bkl
index 180c6243b249e61566cdef9c8f67966f630bcc0a..d1831920916592c1d56d3fb4cf2646d05f0ec334 100644 (file)
--- a/build/bakefiles/files.bkl
+++ b/build/bakefiles/files.bkl
@@ -2183,7 +2183,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
         </if>
     </set>
 
-    <set var="ALL_HEADERS" hints="files">
+    <set var="ALL_HEADERS" make_var="1" hints="files">
         $(BASE_CMN_HDR) $(BASE_PLATFORM_HDR)
         $(NET_CMN_HDR) $(NET_PLATFORM_HDR)
         $(ALL_GUI_HEADERS)