From db188e3da39a1fbeb299ddd4d0376605a1ee2d08 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 14 Nov 2019 00:40:37 +0000
Subject: [PATCH] build system: Convert test-example to subdirmk

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 Subdir.sd.mk              |  3 ---
 common.make.in            |  1 +
 configure                 |  5 +++++
 configure.ac              |  2 +-
 test-example/Subdir.sd.mk | 21 +++++++++------------
 5 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/Subdir.sd.mk b/Subdir.sd.mk
index 2841cb1..dfa03b6 100644
--- a/Subdir.sd.mk
+++ b/Subdir.sd.mk
@@ -170,9 +170,6 @@ check-stest: secnet test-example/sites.conf
 check-mtest: make-secnet-sites $(PYMODULES)
 	$(MAKE) -C mtest check
 
-test-example/sites.conf:
-	$(MAKE) -C test-example
-
 .PRECIOUS: eax-%-test
 
 installdirs:
diff --git a/common.make.in b/common.make.in
index 1e3139e..d1f2fe0 100644
--- a/common.make.in
+++ b/common.make.in
@@ -20,6 +20,7 @@
 @SET_MAKE@
 
 topbuilddir:=@abs_top_builddir@
+src:=@top_srcdir@
 
 SHELL:=/bin/sh
 CC:=@CC@
diff --git a/configure b/configure
index 67aabce..328236d 100755
--- a/configure
+++ b/configure
@@ -2359,6 +2359,10 @@ ac_config_headers="$ac_config_headers config.h"
 
 
 
+  subdirmk_subdirs="$subdirmk_subdirs 'test-example/'"
+  ac_config_files="$ac_config_files test-example/Subdir.mk:test-example/Subdir.mk.tmp"
+
+
 
 
 
@@ -5434,6 +5438,7 @@ do
     "Subdir.mk") CONFIG_FILES="$CONFIG_FILES Subdir.mk:Subdir.mk.tmp" ;;
     "subdirmk/regen.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/regen.mk:subdirmk/regen.mk.in" ;;
     "subdirmk/usual.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/usual.mk:subdirmk/usual.mk.in" ;;
+    "test-example/Subdir.mk") CONFIG_FILES="$CONFIG_FILES test-example/Subdir.mk:test-example/Subdir.mk.tmp" ;;
     "common.make") CONFIG_FILES="$CONFIG_FILES common.make:common.make.in" ;;
     "test-common.make") CONFIG_FILES="$CONFIG_FILES test-common.make:test-common.make.in" ;;
     "stest/Makefile") CONFIG_FILES="$CONFIG_FILES stest/Makefile" ;;
diff --git a/configure.ac b/configure.ac
index 2764671..0cdf9cf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -25,7 +25,7 @@ AC_INIT(secnet,0.1.18+,secnet@chiark.greenend.org.uk)
 AC_CONFIG_SRCDIR(secnet.c)
 AC_CONFIG_HEADER(config.h)
 
-SUBDIRMK_SUBDIRS([])
+SUBDIRMK_SUBDIRS([test-example])
 
 AC_PREREQ(2.50)
 AC_REVISION($Id: configure.in,v 1.4 2002/09/09 22:05:02 steve Exp $)
diff --git a/test-example/Subdir.sd.mk b/test-example/Subdir.sd.mk
index c7ecbd1..66cdaf8 100644
--- a/test-example/Subdir.sd.mk
+++ b/test-example/Subdir.sd.mk
@@ -1,17 +1,14 @@
-TARGETS=sites.conf inside.key outside.key
+&TARGETS += & sites.conf inside.key outside.key
 
-VPATH:=@srcdir@
-include ../common.make
-srcdir:=@srcdir@
-topdir:=@top_srcdir@
+include common.make
 
-all: $(TARGETS)
-
-%.key: %.key.b64
+&/%.key: &^/%.key.b64
 	base64 -d <$< >$@.new && mv -f $@.new $@
 
-sites.conf: $(topdir)/make-secnet-sites $(srcdir)/sites Makefile
-	$(topdir)/make-secnet-sites $(srcdir)/sites sites.conf
+&sites.conf: $(src)/make-secnet-sites &^/sites Subdir.mk
+	$(src)/make-secnet-sites &^/sites &sites.conf
+
+&clean::
+	rm -f *~ ./#*# *.new
 
-clean:
-	rm -f *~ ./#*# *.new $(TARGETS)
+&:include subdirmk/clean.sd.mk
-- 
2.30.2