61 lines
2.1 KiB
Makefile
61 lines
2.1 KiB
Makefile
LOCAL_PATH:= $(call my-dir)
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common_cflags := \
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-Werror -Wno-unused-parameter -Wno-unused-const-variable \
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-include bsd-compatibility.h \
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include $(CLEAR_VARS)
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BSD_TOOLS := \
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dd \
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OUR_TOOLS := \
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getevent \
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newfs_msdos \
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ALL_TOOLS = $(BSD_TOOLS) $(OUR_TOOLS)
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LOCAL_SRC_FILES := \
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toolbox.c \
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$(patsubst %,%.c,$(OUR_TOOLS)) \
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LOCAL_CFLAGS += $(common_cflags)
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LOCAL_C_INCLUDES += $(LOCAL_PATH)/upstream-netbsd/include/
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LOCAL_SHARED_LIBRARIES := \
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libcutils \
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LOCAL_WHOLE_STATIC_LIBRARIES := $(patsubst %,libtoolbox_%,$(BSD_TOOLS))
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LOCAL_MODULE := toolbox
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# Install the symlinks.
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LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf toolbox $(TARGET_OUT)/bin/$(t);)
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# Including this will define $(intermediates).
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#
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include $(BUILD_EXECUTABLE)
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$(LOCAL_PATH)/toolbox.c: $(intermediates)/tools.h
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TOOLS_H := $(intermediates)/tools.h
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$(TOOLS_H): PRIVATE_TOOLS := toolbox $(ALL_TOOLS)
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$(TOOLS_H): PRIVATE_CUSTOM_TOOL = echo "/* file generated automatically */" > $@ ; for t in $(PRIVATE_TOOLS) ; do echo "TOOL($$t)" >> $@ ; done
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$(TOOLS_H): $(LOCAL_PATH)/Android.mk
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$(TOOLS_H):
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$(transform-generated-source)
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$(LOCAL_PATH)/getevent.c: $(intermediates)/input.h-labels.h
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UAPI_INPUT_EVENT_CODES_H := bionic/libc/kernel/uapi/linux/input.h bionic/libc/kernel/uapi/linux/input-event-codes.h
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INPUT_H_LABELS_H := $(intermediates)/input.h-labels.h
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$(INPUT_H_LABELS_H): PRIVATE_LOCAL_PATH := $(LOCAL_PATH)
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# The PRIVATE_CUSTOM_TOOL line uses = to evaluate the output path late.
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# We copy the input path so it can't be accidentally modified later.
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$(INPUT_H_LABELS_H): PRIVATE_UAPI_INPUT_EVENT_CODES_H := $(UAPI_INPUT_EVENT_CODES_H)
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$(INPUT_H_LABELS_H): PRIVATE_CUSTOM_TOOL = $(PRIVATE_LOCAL_PATH)/generate-input.h-labels.py $(PRIVATE_UAPI_INPUT_EVENT_CODES_H) > $@
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# The dependency line though gets evaluated now, so the PRIVATE_ copy doesn't exist yet,
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# and the original can't yet have been modified, so this is both sufficient and necessary.
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$(INPUT_H_LABELS_H): $(LOCAL_PATH)/Android.mk $(LOCAL_PATH)/generate-input.h-labels.py $(UAPI_INPUT_EVENT_CODES_H)
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$(INPUT_H_LABELS_H):
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$(transform-generated-source)
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