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- #############################################################
- # Required variables for each makefile
- # Discard this section from all parent makefiles
- # Expected variables (with automatic defaults):
- # CSRCS (all "C" files in the dir)
- # SUBDIRS (all subdirs with a Makefile)
- # GEN_LIBS - list of libs to be generated ()
- # GEN_IMAGES - list of images to be generated ()
- # COMPONENTS_xxx - a list of libs/objs in the form
- # subdir/lib to be extracted and rolled up into
- # a generated lib/image xxx.a ()
- #
- ifndef PDIR
- UP_EXTRACT_DIR = ..
- GEN_LIBS = liblwip.a
- COMPONENTS_liblwip = api/liblwipapi.a \
- app/liblwipapp.a \
- core/liblwipcore.a \
- core/ipv4/liblwipipv4.a \
- netif/liblwipnetif.a
- endif
- #############################################################
- # Configuration i.e. compile options etc.
- # Target specific stuff (defines etc.) goes in here!
- # Generally values applying to a tree are captured in the
- # makefile at its root level - these are then overridden
- # for a subtree within the makefile rooted therein
- #
- # Other potential configuration flags include:
- # -DTXRX_TXBUF_DEBUG
- # -DTXRX_RXBUF_DEBUG
- # -DWLAN_CONFIG_CCX
- CONFIGURATION_DEFINES += -DPBUF_RSV_FOR_WLAN -DEBUF_LWIP
- #############################################################
- # Recursion Magic - Don't touch this!!
- #
- # Each subtree potentially has an include directory
- # corresponding to the common APIs applicable to modules
- # rooted at that subtree. Accordingly, the INCLUDE PATH
- # of a module can only contain the include directories up
- # its parent path, and not its siblings
- #
- # Required for each makefile to inherit from the parent
- #
- PDIR := ../$(PDIR)
- sinclude $(PDIR)Makefile
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