openbcm

Git mirror of https://github.com/Broadcom-Network-Switching-Software/OpenBCM
git clone git://git.finwo.net/mirror/broadcom/openbcm
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Makefile (1942B)

      1 # -*- Makefile -*-
      2 # 
      3 # This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      4 # 
      5 # Copyright 2007-2019 Broadcom Inc. All rights reserved.
      6 #
      7 # Makefile for Linux kernel BDE
      8 #
      9 LOCALDIR = systems/bde/linux/kernel
     10 
     11 # Make sure we build for the kernel if this is a user-mode build
     12 ifneq ($(platform), )
     13 override-target=linux-$(platform)
     14 endif
     15 
     16 include $(SDK)/make/Make.config
     17 
     18 LIBS = $(LIBDIR)/libkern.a
     19 
     20 BDE = linux-kernel-bde.o
     21 
     22 # need to add vpath sources
     23 VPATH = ../shared
     24 
     25 # Add the srcs to be found by vpath
     26 LSRCS += mpool.c
     27 
     28 # Add shared BDE sources
     29 VPATH += ../../shared
     30 LSRCS += shbde_pci.c shbde_iproc.c shbde_mdio.c
     31 CFLAGS += -I../../shared/include
     32 
     33 LHDRS += mpool.h
     34 LOBJS = $(addsuffix .o, $(basename $(LSRCS)))
     35 BOBJS = $(addprefix $(BLDDIR)/,$(LOBJS))
     36 
     37 ifneq ($(kernel_version),2_4)
     38 KERNEL_MODULE_DIR = kernel_module
     39 
     40 THIS_MOD_NAME := linux-kernel-bde
     41 MODULE = $(LIBDIR)/$(THIS_MOD_NAME).o
     42 KMODULE = $(LIBDIR)/$(THIS_MOD_NAME).ko
     43 
     44 build: kernel_libs $(MODULE) $(KMODULE)
     45 else
     46 MODULE = $(LIBDIR)/linux-kernel-bde.o
     47 
     48 build: kernel_libs $(MODULE)
     49 endif
     50 
     51 $(MODULE): $(BLDDIR)/.tree kernel_libs $(BOBJS)
     52 	mkdir -p $(@D)
     53 	$(LD) $(MODULE_LDFLAGS) -r -d $(BOBJS) $(LIBS) -o $@
     54 ifneq ($(kernel_version),2_4)
     55 $(KMODULE): $(MODULE)
     56 	rm -fr $(BLDDIR)/$(KERNEL_MODULE_DIR)
     57 	mkdir $(BLDDIR)/$(KERNEL_MODULE_DIR)
     58 	cp ${SDK}/make/Makefile.linux-kmodule $(BLDDIR)/$(KERNEL_MODULE_DIR)/Makefile
     59 	MOD_NAME=$(THIS_MOD_NAME) $(MAKE) -C $(BLDDIR)/$(KERNEL_MODULE_DIR) $(THIS_MOD_NAME).ko
     60 endif
     61 
     62 kernel_libs:
     63 	$(MAKE) -C $(SDK)/systems/linux/kernel/modules/shared
     64 
     65 include $(SDK)/make/Make.depend
     66 
     67 # Make.depend is before clean:: so that Make.depend's clean:: runs first.
     68 
     69 clean::
     70 	$(MAKE) -C $(SDK)/systems/linux/kernel/modules/shared $@
     71 	$(RM) $(BOBJS) $(MODULE)
     72 	$(RM) $(BLDDIR)/$(KERNEL_MODULE_DIR)
     73 
     74 distclean::
     75 
     76 ifneq ($(kernel_version),2_4)
     77 .PHONY: build kernel_libs
     78 endif