From: ian <ian>
Date: Tue, 10 Jun 2008 01:47:13 +0000 (+0000)
Subject: prefix recursive make commands with +
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=5ea20a21e5aff44e23b1b967127b52f3511f99a5;p=trains.git

prefix recursive make commands with +
---

diff --git a/Makefile b/Makefile
index 24727a0..8b6a018 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 
-recurse = set -e; for f in $($(1)_DIRS); do $(MAKE) -C $$f $(2); done
+recurse = +set -e; for f in $($(1)_DIRS); do $(MAKE) -C $$f $(2); done
 
 PIC_DIRS=	iwjpictest cebpic detpic
 HOST_DIRS=	pcb layout hostside
@@ -18,7 +18,7 @@ pic:
 	$(call recurse,PIC,)
 
 pic_%:
-	$(MAKE) -C layout for-pic
+	+$(MAKE) -C layout for-pic
 	$(call recurse,PIC,$*)
 
 pic_clean: