From d80ee8bbfd52fd44f623aabbef4544f9572aca9e Mon Sep 17 00:00:00 2001
From: Dave Hylands <dhylands@gmail.com>
Date: Wed, 8 Jan 2014 01:00:22 -0800
Subject: Added memzip filesystem support for teensy

You can now append a zipfile (containining uncomressed python sources)
to the micropython.hex file.

Use MEMZIP_DIR=directory when you call make, or set that in your
environment to include a different tree of source files.

Added sample /boot.py, /src/main.py, /test.py and /src/test.py files.

Added run command so that you can execute scripts from REPL (until import is implemented).

Added build directory to .gitignore
---
 teensy/Makefile | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'teensy/Makefile')

diff --git a/teensy/Makefile b/teensy/Makefile
index ade9b3704..8046f862a 100644
--- a/teensy/Makefile
+++ b/teensy/Makefile
@@ -33,7 +33,8 @@ SRC_C = \
 	lcd.c \
 	led.c \
 	lexerfatfs.c \
-	usart.c \
+	lexermemzip.c \
+	memzip.c \
 	usb.c \
 
 STM_SRC_C = \
@@ -60,9 +61,9 @@ OBJ = $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(STM_SRC_C:.c=.o) $(STM_SRC_S:.s=.o
 #LIB += -ltermcap
 
 all2: $(BUILD) hex
-hex: $(BUILD)/flash.hex
+hex: $(BUILD)/micropython-mz.hex
 
-post_compile: $(BUILD)/flash.hex
+post_compile: $(BUILD)/micropython-mz.hex
 	$(ECHO) "Preparing $@ for upload"
 	$(Q)$(TOOLS_PATH)/teensy_post_compile -file="$(basename $(<F))" -path="$(<D)" -tools="$(TOOLS_PATH)"
 
@@ -72,11 +73,19 @@ reboot:
 
 upload: post_compile reboot
 
-$(BUILD)/flash.elf: $(OBJ)
+$(BUILD)/micropython.elf: $(OBJ)
 	$(ECHO) "LINK $<"
 	$(Q)$(CC) $(LDFLAGS) -o "$@" -Wl,-Map,$(@:.elf=.map) $(OBJ) $(LIBS)
 	$(Q)$(SIZE) $@
 
+ifeq ($(MEMZIP_DIR),)
+MEMZIP_DIR = memzip_files
+endif
+
+$(BUILD)/micropython-mz.hex: $(BUILD)/micropython.hex $(shell find ${MEMZIP_DIR} -type f)
+	@$(ECHO) "Creating $@"
+	$(Q)./add-memzip.sh $< $@ ${MEMZIP_DIR}
+
 $(BUILD)/%.hex: $(BUILD)/%.elf
 	$(ECHO) "HEX $<"
 	$(Q)$(OBJCOPY) -O ihex -R .eeprom "$<" "$@"
-- 
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