fusee_cpp: add logic for loading mtc overlays

fusee_cpp/program/Makefile

@@ -66,6 +66,7 @@ ATMOSPHERE_BUILD_CONFIGS += $(strip $1)
 
 $(strip $1): check_libexo_$(strip $1) $$(ATMOSPHERE_BUILD_DIR)/$(strip $1)
 	@$$(MAKE) __RECURSIVE__=1 OUTPUT=$$(OUTPUT_BASE)$(strip $2) $(3) \
+	ATMOSPHERE_BUILD_TARGET=$(strip $2) \
 	DEPSDIR=$$(CURDIR)/$$(ATMOSPHERE_BUILD_DIR)/$(strip $1) \
 	LIBEXOSPHERE_NAME=exosphere$(strip $2) \
 	--no-print-directory -C $$(ATMOSPHERE_BUILD_DIR)/$(strip $1) \
@@ -110,7 +111,7 @@ DEPENDS	:=	$(OFILES:.o=.d)
 #---------------------------------------------------------------------------------
 
 $(OUTPUT).lz4	:	$(OUTPUT).bin
-	@python $(TOPDIR)/lz4_compress.py $(OUTPUT).bin $(OUTPUT).lz4
+	@python $(TOPDIR)/split_bin.py "$(ATMOSPHERE_BUILD_TARGET)"
 	@echo built ... $(notdir $@)
 
 $(OUTPUT).bin	:	$(OUTPUT).elf

fusee_cpp/program/lz4_compress.py

@@ -1,23 +0,0 @@
-#!/usr/bin/env python
-import sys, lz4
-from struct import unpack as up
-
-def lz4_compress(data):
-    try:
-        import lz4.block as block
-    except ImportError:
-        block = lz4.LZ4_compress
-    return block.compress(data, 'high_compression', store_size=False)
-
-def main(argc, argv):
-    if argc != 3:
-        print('Usage: %s in out' % argv[0])
-        return 1
-    with open(argv[1], 'rb') as f:
-        data = f.read()
-    with open(argv[2], 'wb') as f:
-        f.write(lz4_compress(data[:0x2B000 + 0x11000]))
-    return 0
-
-if __name__ == '__main__':
-    sys.exit(main(len(sys.argv), sys.argv))