From a4d9f732b93f499b96e3a52459c5f7d2366da14a Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 29 Dec 2019 11:01:18 +0000
Subject: [PATCH] tests/example: Include non-.sd.mk files in SUBDIRMK_MAKEFILES

subdirmk.ac provides @_SUBDIRMK_MAKEFILES@ which is a list of the
*.mk makefiles (corresponding to *.mk.in makefiles) passed to
SUBDIRMK_MAKEFILES.  These need to be included in the
identically-named make variable for regen.mk to rerun config.status
when the .in files are edited.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 regen.mk.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/regen.mk.in b/regen.mk.in
index b9625d7..11e8a32 100644
--- a/regen.mk.in
+++ b/regen.mk.in
@@ -33,7 +33,8 @@ $(top_srcdir)/$(CONFIGURE): $(addprefix $(top_srcdir)/,$(CONFIGURE_ACS))
 $(CONFIG_STATUS): $(top_srcdir)/$(CONFIGURE)
 	./$(CONFIG_STATUS) --recheck
 
-# Normally, generate will add all the inputs to MAKEFILE_TEMPLATES.
+# generate will add all its own inputs and outputs to these variables
+SUBDIRMK_MAKEFILES += @_SUBDIRMK_MAKEFILES@
 MAKEFILE_TEMPLATES += $(addprefix $(top_srcdir)/, $(addsuffix .in, \
 	@_SUBDIRMK_MAKEFILES@ \
 	))
-- 
2.30.2