force mac/linux users to compile a local copy of bin2h

.gitignore

@@ -12,4 +12,5 @@ fatfs/*.a
 codehandler/*.h
 .vscode/*
 .idea/*
-!kernel/gecko/*.bin
+!kernel/gecko/*.bin
+kernel/bin2h/bin2h

Makefile

@@ -20,13 +20,20 @@ SUBPROJECTS := multidol kernel/asm resetstub \
 all: loader
 forced: clean all
 
+# Force MacOS/Linux users to compile their own copy of bin2h
+bin2h: bin2h
+	@echo " "
+	@echo "Building bin2h"
+	@echo " "
+	$(MAKE) -C kernel/bin2h
+
 multidol:
 	@echo " "
 	@echo "Building Multi-DOL loader"
 	@echo " "
 	$(MAKE) -C multidol
 
-kernel/asm:
+kernel/asm: bin2h
 	@echo " "
 	@echo "Building asm files"
 	@echo " "
@@ -50,13 +57,13 @@ fatfs/libfat-ppc.a:
 	@echo " "
 	$(MAKE) -C fatfs -f Makefile.ppc
 
-codehandler:
+codehandler: bin2h
 	@echo " "
 	@echo "Building Nintendont code handler"
 	@echo " "
 	$(MAKE) -C codehandler
 
-kernel: kernel/asm fatfs/libfat-arm.a codehandler
+kernel: kernel/asm fatfs/libfat-arm.a codehandler bin2h
 	@echo " "
 	@echo "Building Nintendont kernel"
 	@echo " "

kernel/bin2h/Makefile

@@ -0,0 +1,45 @@
+TARGET		:= bin2h
+PLATFORM	:= none
+CFLAGS		:= 
+
+# The Windows binary tracked in this repo seems alright, so just skip building
+# for Windows users. Otherwise, force MacOS/Linux users to compile their own 
+# version to keep around locally. The UNIX binary should *not* be tracked in 
+# this repository.
+
+ifeq ($(OS),Windows_NT)
+	#TARGET = bin2h.exe
+	#CFLAGS = -s -Os -static
+	PLATFORM = windows
+else
+	UNAME := $(shell uname -s)
+	ifeq ($(UNAME),Darwin)
+		CFLAGS = -s -Os
+		PLATFORM = mac
+	endif
+
+	ifeq ($(UNAME),Linux)
+		CFLAGS = -m32 -s -Os -static
+		PLATFORM = linux
+	endif
+endif
+
+ifeq ($(PLATFORM),none)
+	$(error Couldnt detect platform - failed to compile bin2h)
+endif
+
+# -----------------------------------------------------------------------------
+# Targets
+
+.PHONY: all clean
+all: $(TARGET)
+$(TARGET): main.c
+	ifeq ($(OS),windows)
+		@echo "Using prebuilt bin2h.exe ..."
+	else
+		@echo "Building bin2h ..."
+		gcc $< $(CFLAGS) -o $@
+	endif
+clean:
+	@echo "cleaning bin2h ..."
+	@rm -f $(TARGET)