From 8fcbec6648d68a884758fcd3a41d5599d3e7f864 Mon Sep 17 00:00:00 2001
From: Vicki Pfau <vi@endrift.com>
Date: Thu, 1 Oct 2020 01:47:19 -0700
Subject: [PATCH] Add targets per Makefile, allowing make -j to work

---
 Makefile | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index ad29a37..bd15206 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,17 @@
-MAKEFILES	:=	$(shell find . -mindepth 2 -name Makefile)
+TARGETS	:=	$(subst ./,,$(shell find . -mindepth 2 -name Makefile -printf "%h "))
 
 DATESTRING	:=	$(shell date +%Y)$(shell date +%m)$(shell date +%d)
 
-all:
-	@for i in $(MAKEFILES); do $(MAKE) -C `dirname $$i` || exit 1; done;
+all: $(TARGETS)
+
+.PHONY: $(TARGETS)
+
+$(TARGETS):
+	@$(MAKE) -C $@
 
 clean:
 	@rm -f *.bz2
-	@for i in $(MAKEFILES); do $(MAKE) -C `dirname $$i` clean || exit 1; done;
+	@for i in $(TARGETS); do $(MAKE) -C $$i clean || exit 1; done;
 
 dist: clean
 	@tar -cvjf switch-examples-$(DATESTRING).tar.bz2 *