From acabe10e30ddef3080ed5c40dd09fe2536a23593 Mon Sep 17 00:00:00 2001
From: Bill Kendrick <nbs@sonic.net>
Date: Wed, 25 Sep 2019 23:16:59 -0700
Subject: [PATCH] Unique filename when thumbnailing starters

Helps for parallel builds (e.g., `make -j12`).  h/t Pere.
---
 Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index c246b61eb..9d833f16b 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@
 # Various contributors (see AUTHORS.txt)
 # http://www.tuxpaint.org/
 
-# June 14, 2002 - September 14, 2019
+# June 14, 2002 - September 25, 2019
 
 
 # The version number, for release:
@@ -709,9 +709,9 @@ $(THUMB_STARTERS):
 	@mkdir -p starters/.thumbs
 	@if [ "x" != "x"$(STARTER_BACK_NAME) ] ; \
 	then \
-		composite $(STARTER_NAME) $(STARTER_BACK_NAME) obj/tmp.png ; \
-		convert $(CONVERT_OPTS) obj/tmp.png $@ ; \
-		rm obj/tmp.png ; \
+		composite $(STARTER_NAME) $(STARTER_BACK_NAME) obj/tmp_$(notdir $(STARTER_NAME)).png ; \
+		convert $(CONVERT_OPTS) obj/tmp_$(notdir $(STARTER_NAME)).png $@ ; \
+		rm obj/tmp_$(notdir $(STARTER_NAME)).png ; \
 	else \
 		convert $(CONVERT_OPTS) $(STARTER_NAME) $@ ; \
 	fi