From bf715f0e310472a7b48a333e037737ba25f1e8bd Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 10 Nov 2019 20:40:23 +0000
Subject: [PATCH] WIP

---
 build-aux/subdirmk-setup | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/build-aux/subdirmk-setup b/build-aux/subdirmk-setup
index ea9cb5b..7522c07 100755
--- a/build-aux/subdirmk-setup
+++ b/build-aux/subdirmk-setup
@@ -66,10 +66,10 @@ sub write_makefile ($$) {
     my ($dir_prefix,$depth) = @_;
     start_output_file("${dir_prefix}Makefile");
     my $cd = $depth ? join('/', ('..',) x $depth) : '.';
-    o sprintf <<'END', $cd, $dir_prefix;
+    o <<END;
 default: all
-%%:
-	$(MAKE) -C %s %s$@
+%:
+	\$(MAKE) -C $cd ${dir_prefix}$@
 END
 }
 
-- 
2.30.2