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py: Strip leading dirs from frozen mpy files, so any path can be used.

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With this patch one can now do "make FROZEN_MPY_DIR=../../frozen" to
specify a directory containing scripts to be frozen (as well as absolute
paths).

The compiled .mpy files are now stored in $(BUILD)/frozen_mpy/.
This commit is contained in:
Damien George 2016-11-08 14:36:06 +11:00
parent bdf33bc136
commit fcda6a2a78
1 changed files with 3 additions and 3 deletions
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6
py/mkrules.mk
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@ -108,11 +108,11 @@ endif
ifneq ($(FROZEN_MPY_DIR),)
# make a list of all the .py files that need compiling and freezing
FROZEN_MPY_PY_FILES := $(shell find -L $(FROZEN_MPY_DIR) -type f -name '*.py')
FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/,$(FROZEN_MPY_PY_FILES:.py=.mpy))
FROZEN_MPY_PY_FILES := $(shell find -L $(FROZEN_MPY_DIR) -type f -name '*.py' -printf '%P\n')
FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/frozen_mpy/,$(FROZEN_MPY_PY_FILES:.py=.mpy))
# to build .mpy files from .py files
$(BUILD)/$(FROZEN_MPY_DIR)/%.mpy: $(FROZEN_MPY_DIR)/%.py
$(BUILD)/frozen_mpy/%.mpy: $(FROZEN_MPY_DIR)/%.py
@$(ECHO) "MPY $<"
$(Q)$(MKDIR) -p $(dir $@)
$(Q)$(MPY_CROSS) -o $@ -s $(^:$(FROZEN_MPY_DIR)/%=%) $^