2014-01-24 04:05:30 -05:00
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ifneq ($(lastword a b),b)
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$(error These Makefiles require make 3.81 or newer)
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endif
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# Set TOP to be the path to get from the current directory (where make was
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|
# invoked) to the top of the tree. $(lastword $(MAKEFILE_LIST)) returns
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# the name of this makefile relative to where make was invoked.
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#
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# We assume that this file is in the py directory so we use $(dir ) twice
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# to get to the top of the tree.
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THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST))
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TOP := $(patsubst %/py/mkenv.mk,%,$(THIS_MAKEFILE))
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|
# Turn on increased build verbosity by defining BUILD_VERBOSE in your main
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|
# Makefile or in your environment. You can also use V=1 on the make command
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# line.
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ifeq ("$(origin V)", "command line")
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BUILD_VERBOSE=$(V)
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endif
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ifndef BUILD_VERBOSE
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BUILD_VERBOSE = 0
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|
endif
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|
ifeq ($(BUILD_VERBOSE),0)
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|
Q = @
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|
else
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Q =
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endif
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|
# Since this is a new feature, advertise it
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|
ifeq ($(BUILD_VERBOSE),0)
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|
$(info Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.)
|
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|
|
endif
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|
# default settings; can be overriden in main Makefile
|
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|
PY_SRC ?= $(TOP)/py
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|
BUILD ?= build
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|
RM = rm
|
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|
ECHO = @echo
|
2014-04-06 20:35:45 -04:00
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|
CP = cp
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|
MKDIR = mkdir
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|
SED = sed
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|
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|
PYTHON = python
|
2014-01-24 04:05:30 -05:00
|
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|
|
AS = $(CROSS_COMPILE)as
|
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|
|
CC = $(CROSS_COMPILE)gcc
|
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|
|
|
LD = $(CROSS_COMPILE)ld
|
|
|
|
|
OBJCOPY = $(CROSS_COMPILE)objcopy
|
|
|
|
|
SIZE = $(CROSS_COMPILE)size
|
2014-04-06 20:35:45 -04:00
|
|
|
STRIP = $(CROSS_COMPILE)strip
|
2014-01-24 04:05:30 -05:00
|
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|
|
all:
|
|
|
|
|
.PHONY: all
|
|
|
|
|
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|
|
|
|
MKENV_INCLUDED = 1
|
