From fc300ab0ee63a1ecbcead67c3a7019a0bfe8deb5 Mon Sep 17 00:00:00 2001
From: Ben10do <Ben10do@users.noreply.github.com>
Date: Sat, 10 Jun 2017 18:21:38 +0100
Subject: [PATCH] Fix parallelisation issues in Makefile
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Introduces a minor hack, in order to ensure that the tools are built before the Makefile attempts to use any of the tools, even when using ‘make -j’.
---
 Makefile | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index eb2e60148..19ca8e15a 100644
--- a/Makefile
+++ b/Makefile
@@ -29,8 +29,15 @@ crystal11_obj := $(crystal_obj:.o=11.o)
 roms := pokecrystal.gbc pokecrystal11.gbc
 
 all: crystal
-crystal: tools pokecrystal.gbc
-crystal11: tools pokecrystal11.gbc
+crystal: pokecrystal.gbc
+crystal11: pokecrystal11.gbc
+
+# Ensure that the tools are built when making the ROM
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(MAKECMDGOALS),tools)
+Makefile: tools
+endif
+endif
 
 clean:
 	rm -f $(roms) $(crystal_obj) $(crystal11_obj) $(roms:.gbc=.map) $(roms:.gbc=.sym)